title: Clinical and Medico-economic Evaluation of a Rapid Test (ePlex-BCID®, GenMark) for the Diagnosis of Bacteremia or Fungemia From Positive Blood Culture Bottles, Combining Fast Identification of Bacteria and Fungi and Evaluation of Bacterial Resistance to First Line Antibiotics.

acronym: HEMOFAST

summary: This study evaluates the clinical benefit of a rapid test for fast diagnosis of bacteremia and fungemia from positive blood cultures in case of sepsis. This assay enables rapid identification of bacteria and fungi and allows to evaluate bacterial resistance to first line antibiotics. The clinical and medico-economic impact of this assay used in addition to the current diagnosis strategy (half of the patients) will be compared to the current diagnostic strategy alone (other half of the patient).

ReferenceCitation: Huang TD, Melnik E, Bogaerts P, Evrard S, Glupczynski Y. Evaluation of the ePlex Blood Culture Identification Panels for Detection of Pathogens in Bloodstream Infections. J Clin Microbiol. 2019 Jan 30;57(2). pii: e01597-18. doi: 10.1128/JCM.01597-18. Print 2019 Feb.

ReferenceCitation: Banerjee R, Teng CB, Cunningham SA, Ihde SM, Steckelberg JM, Moriarty JP, Shah ND, Mandrekar JN, Patel R. Randomized Trial of Rapid Multiplex Polymerase Chain Reaction-Based Blood Culture Identification and Susceptibility Testing. Clin Infect Dis. 2015 Oct 1;61(7):1071-80. doi: 10.1093/cid/civ447. Epub 2015 Jul 20.

ReferenceCitation: Kumar A, Roberts D, Wood KE, Light B, Parrillo JE, Sharma S, Suppes R, Feinstein D, Zanotti S, Taiberg L, Gurka D, Kumar A, Cheang M. Duration of hypotension before initiation of effective antimicrobial therapy is the critical determinant of survival in human septic shock. Crit Care Med. 2006 Jun;34(6):1589-96.

ReferenceCitation: Patel TS, Kaakeh R, Nagel JL, Newton DW, Stevenson JG. Cost Analysis of Implementing Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry Plus Real-Time Antimicrobial Stewardship Intervention for Bloodstream Infections. J Clin Microbiol. 2016 Dec 28;55(1):60-67. doi: 10.1128/JCM.01452-16. Print 2017 Jan.

ReferenceCitation: Maubon D, Dard C, Garnaud C, Cornet M. Profile of GenMark's ePlex® blood culture identification fungal pathogen panel. Expert Rev Mol Diagn. 2018 Feb;18(2):119-132. doi: 10.1080/14737159.2018.1420476. Epub 2017 Dec 28.

ReferenceCitation: Timbrook TT, Morton JB, McConeghy KW, Caffrey AR, Mylonakis E, LaPlante KL. The Effect of Molecular Rapid Diagnostic Testing on Clinical Outcomes in Bloodstream Infections: A Systematic Review and Meta-analysis. Clin Infect Dis. 2017 Jan 1;64(1):15-23. Epub 2016 Sep 26. Review.


type: EudraCT Number

title: Role of [18F]-FDG Brain PET in Newly Diagnosed Primary Cerebral Lymphoma, in Immunocompetent Patient Older Than 60 Years

acronym: LOCALYSE

summary:
Patients older than 60 years account for half of cases of Primary Central Nervous System Lymphoma (PCNSL) and have a poorer outcome. No prognostic or predictive factors exist for survival after initial remission. 18F-2-fluoro-2-deoxy-D-glucose fluorodeoxyglucose - Positron Emission Tomography ([18F]FDG-PET) plays a key role in grading and therapy monitoring of systemic diffuse large B-cell type.

LOCALYZE is an ancillary Positron Emission Tomography / Magnetic Resonance (PET/MR) clinical study from BLOCAGE 01 (Pr Hoang-Xuan). The aim is to evaluate the usefulness of [18F]FDG-PET to monitor treatment response in PCNSL older than 60 years (n=56), in complement to multiparametric Magnetic Resonance Imaging (MRI).

Hypothesis The investigators assume that the development of new imaging biomarker extracted from PET imaging and multiparametric MRI, could improve the assessment of treatment response in PCNSL.

study_start_date_type: Actual

status: Active, not recruiting

study_completion_date_type: Anticipated

study_type: Interventional

primary_purpose: Diagnostic

enrollment_type: Actual

ipd_sharing: No

lead_sponsor: Assistance Publique - Hôpitaux de Paris

intervention_type: Radiation

lead_sponsor_type: academique

status_simplified: Ongoing


title: Determination of Risk Factors of Postpartum Urinary Retention: a Retrospective Case-control Study

acronym: PAUR

summary:
Postpartum urinary retention is an uncommon complication of the vaginal delivery. Failure to diagnose it may have a real impact both on the urinary plane but also on the psychological level.

The hypothesis is that the identification of risk factors for the emergence of acute urinary retention would allow preventive management. The investigator conducted a retrospective, comparative, case-control study, including 2 groups of 96 patients who have had a vaginal delivery in the department between 2011 and 2015. The first group included patients with postpartum acute urinary retention (PAUR). The second group, control group, without PAUR, was selected randomly, respecting a 1:1 matching criteria, including the year of delivery and the age of the patient at delivery. The goal was to identify the potential risk factors of post-partum acute urinary retention in order to define a better prevention.

status: Completed

study_completion_date_type: Actual

study_type: Observational

time_perspective: Retrospective

lead_sponsor: Hospices Civils de Lyon

intervention_type: Other

status_simplified: Completed


title: Comparative Study of Arthrodeses in One Time by "Single Posterior Approach" and Two-stage Arthrodeses by "Double Anterior and Posterior Approach"

acronym: ARBORD

summary:
Extended arthrodesis of the spine is indicated in the treatment of deformities. The principle of the intervention is to correct the spinal imbalance and to obtain a fusion of the vertebral segment operated in order to guarantee the durability of this correction, in order to guarantee a functional result the best possible one.

There is a great disparity in the techniques available to obtain this result: as regards the correction of the deformation itself, it is possible to resort to various types of gestures aimed at "freeing" the spine to allow the getting the correction. It may be staged or transpedicular osteotomies or previous releases (staged discectomies). Regarding the arthrodesis itself, this can be obtained by an isolated posterior graft or by a circumferential graft itself performed in a time using interbody cages PLIF type (posterior lumbar interbody fusion) or TLIF (transforaminal interbody fusion) or in two stages by a complementary anterior graft. These are heavy interventions with a high complication rate.

The choice of this or that technique is based on data from the literature and remains at the discretion of the surgeon who makes the surgical indication. However, it has never been possible to compare these different techniques in a prospective study. The few articles comparing the different techniques tend to show that there is no significant difference between the techniques with a higher complication rate for the two-step techniques. However, these are retrospective studies, with all the biases that this implies and despite these results the disparity in surgical indications remains substantial.

The objective of this work is therefore to evaluate, according to an identical protocol, the different surgical techniques for the treatment of spinal deformities associated with a fusion in order to determine the morbidity associated with each of the techniques and if this morbidity is justified by a better functional result at a minimum follow-up of two years.

time_perspective: Prospective

lead_sponsor: Groupe Hospitalier Paris Saint Joseph


title: Benefit of a Flash Dose of Corticosteroids in Digestive Surgical Oncology: a Randomized, Double Blind, Placebo-controlled Trial

acronym: CORTIFRENCH

summary:
Perioperative inflammation is harmful in cancer patients, namely in those undergoing surgery: it increases the risk of recurrence, decreases cancer survival, increases post-operative complications, and prolongs the time of recovery and the duration of hospital stay. Severe postoperative complications are also a risk factor of poor survival in cancer patients. Seemingly, some effective therapies currently used to improve the surgical outcome (e.g. immunonutrition, enhanced-recovery protocols) have an inflammatory effect. The modulation of perioperative inflammation therefore seems crucial to improve outcomes in patients undergoing surgery for digestive cancer.

A short perioperative treatment with high doses of corticosteroids has already been tested in several randomized trials. A recent meta-analysis showed that perioperative corticosteroids decreased inflammatory markers and might be associated with fewer complications in esophageal, liver, pancreatic and colorectal surgery: the decrease in the risk of postoperative complications was around 50% without adverse effects.

status: Recruiting

design_allocation: Randomized

primary_purpose: Treatment

enrollment_type: Anticipated

ReferenceType: derived

ReferenceCitation: Magnin J, Fournel I, Doussot A, Régimbeau JM, Zerbib P, Piessen G, Beyer-Berjot L, Deguelte S, Lakkis Z, Schwarz L, Orry D, Ayav A, Muscari F, Mauvais F, Passot G, Trelles N, Venara A, Benoist S, Messager M, Fuks D, Borraccino B, Trésallet C, Valverde A, Souche FR, Herrero A, Gaujoux S, Lefevre J, Bourredjem A, Cransac A, Ortega-Deballon P. Benefit of a flash dose of corticosteroids in digestive surgical oncology: a multicenter, randomized, double blind, placebo-controlled trial (CORTIFRENCH). BMC Cancer. 2022 Aug 23;22(1):913. doi: 10.1186/s12885-022-09998-z.

lead_sponsor: Centre Hospitalier Universitaire Dijon

intervention_type: Biological


acronym: CEFTOREA

intervention_type: Drug

title: Comparison of Short Infusion Versus Prolonged Infusion of Ceftolozane-tazobactam Among Patients With Ventilator Associated-pneumonia to Pseudomonas Aeruginosa in Intensive Care Units

lead_sponsor: University Hospital, Toulouse

source: euctr

ReferenceType: background

ReferenceCitation: Colomb-Cotinat M, Lacoste J, Brun-Buisson C, Jarlier V, Coignard B, Vaux S. Estimating the morbidity and mortality associated with infections due to multidrug-resistant bacteria (MDRB), France, 2012. Antimicrob Resist Infect Control. 2016 Dec 12;5:56. doi: 10.1186/s13756-016-0154-z. eCollection 2016.

ReferenceCitation: Vincent JL, Bassetti M, François B, Karam G, Chastre J, Torres A, Roberts JA, Taccone FS, Rello J, Calandra T, De Backer D, Welte T, Antonelli M. Advances in antibiotic therapy in the critically ill. Crit Care. 2016 May 17;20(1):133. doi: 10.1186/s13054-016-1285-6. Review.

ReferenceCitation: Gelfand MS, Cleveland KO. Ceftolozane/Tazobactam Therapy of Respiratory Infections due to Multidrug-Resistant Pseudomonas aeruginosa. Clin Infect Dis. 2015 Sep 1;61(5):853-5. doi: 10.1093/cid/civ411. Epub 2015 May 28.

ReferenceCitation: Monogue ML, Pettit RS, Muhlebach M, Cies JJ, Nicolau DP, Kuti JL. Population Pharmacokinetics and Safety of Ceftolozane-Tazobactam in Adult Cystic Fibrosis Patients Admitted with Acute Pulmonary Exacerbation. Antimicrob Agents Chemother. 2016 Oct 21;60(11):6578-6584. doi: 10.1128/AAC.01566-16. Print 2016 Nov.

ReferenceCitation: Xiao AJ, Miller BW, Huntington JA, Nicolau DP. Ceftolozane/tazobactam pharmacokinetic/pharmacodynamic-derived dose justification for phase 3 studies in patients with nosocomial pneumonia. J Clin Pharmacol. 2016 Jan;56(1):56-66. doi: 10.1002/jcph.566. Epub 2015 Aug 25.

location_facility: Service Réanimation Polyvalente - CHU Rangueil

summary: The main objective of this study is to compare the median exposures at pharmacokinetic equilibrium of the two modalities of administration: 4-hours infusion of ceftolozane-tazobactam at a dosage of 2 gram three times a day vs 1-hour infusion of 2 gram three times a day.


title: Needle Aspiration for Large Cephalohematoma : a Retrospective Study of Complications

summary: The cephalohematoma is a common pathology of newborns. Observation is the primary treatment for the most of small uncomplicated cephalohematoma. However large cephalohematoma can lead to calcification with anesthetic local deformation or deformational plagiocephaly. The objective of the study was to evaluate the iatrogenic risk associated with early puncture on local anesthesia.

lead_sponsor: University Hospital, Montpellier


title: Phase II Multicenter Randomized Trial Evaluating the Association of PIPAC and Systemic Chemotherapy Versus Systemic Chemotherapy Alone as 1st-line Treatment of Malignant Peritoneal Mesothelioma

acronym: MESOTIP

summary:
MESOTIP is a randomized trial evaluating the association of PIPAC and systemic chemotherapy versus systemic chemotherapy alone as 1st-line treatment of Malignant Peritoneal Mesothelioma In this study, patients in the experimental arm will be treated by 4 PIPAC (Cisplatine+Doxorubicine) alternating with 6 cycles of standard intravenous chemotherapy (Cisplatine+Pemetrexed).

MESOTIP aim to show an improvement of the overall survival in the experimental arm.

ReferenceCitation: Kim J, Bhagwandin S, Labow DM. Malignant peritoneal mesothelioma: a review. Ann Transl Med. 2017 Jun;5(11):236. doi: 10.21037/atm.2017.03.96. Review.

ReferenceCitation: Boffetta P. Epidemiology of peritoneal mesothelioma: a review. Ann Oncol. 2007 Jun;18(6):985-90. Epub 2006 Oct 9. Review.

ReferenceCitation: Bossard N, Velten M, Remontet L, Belot A, Maarouf N, Bouvier AM, Guizard AV, Tretarre B, Launoy G, Colonna M, Danzon A, Molinie F, Troussard X, Bourdon-Raverdy N, Carli PM, Jaffré A, Bessaguet C, Sauleau E, Schvartz C, Arveux P, Maynadié M, Grosclaude P, Estève J, Faivre J. Survival of cancer patients in France: a population-based study from The Association of the French Cancer Registries (FRANCIM). Eur J Cancer. 2007 Jan;43(1):149-60. Epub 2006 Nov 3.

ReferenceCitation: Alexander HR Jr, Li CY, Kennedy TJ. Current Management and Future Opportunities for Peritoneal Metastases: Peritoneal Mesothelioma. Ann Surg Oncol. 2018 Aug;25(8):2159-2164. doi: 10.1245/s10434-018-6337-5. Epub 2018 Feb 8. Review.

ReferenceCitation: Yan TD, Deraco M, Baratti D, Kusamura S, Elias D, Glehen O, Gilly FN, Levine EA, Shen P, Mohamed F, Moran BJ, Morris DL, Chua TC, Piso P, Sugarbaker PH. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for malignant peritoneal mesothelioma: multi-institutional experience. J Clin Oncol. 2009 Dec 20;27(36):6237-42. doi: 10.1200/JCO.2009.23.9640. Epub 2009 Nov 16.

ReferenceCitation: Baratti D, Kusamura S, Cabras AD, Bertulli R, Hutanu I, Deraco M. Diffuse malignant peritoneal mesothelioma: long-term survival with complete cytoreductive surgery followed by hyperthermic intraperitoneal chemotherapy (HIPEC). Eur J Cancer. 2013 Oct;49(15):3140-8. doi: 10.1016/j.ejca.2013.05.027. Epub 2013 Jul 4.

ReferenceCitation: Helm JH, Miura JT, Glenn JA, Marcus RK, Larrieux G, Jayakrishnan TT, Donahue AE, Gamblin TC, Turaga KK, Johnston FM. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for malignant peritoneal mesothelioma: a systematic review and meta-analysis. Ann Surg Oncol. 2015 May;22(5):1686-93. doi: 10.1245/s10434-014-3978-x. Epub 2014 Aug 15. Review.

lead_sponsor: Institut du Cancer de Montpellier - Val d'Aurelle

location_facility: Institut réginal du Cancer de Montpellier

intervention_type: Procedure

lead_sponsor_type: industriel


title: Addition of Azathioprine to the Switch of Anti-TNF Drug in IBD Patients in Clinical Relapse With Undectectable Anti-TNF Trough Levels and Anti-drug Antibodies : a Prospective Randomized Trial

acronym: Comboswitch

summary: Loss of response under anti-TNF is frequent. 20% of patients with clinical relapse present an immune mediated pharmacokinetic failure. In the last AGA recommendations, switch to another anti-TNF drug is suggested with no indication of immunosuppressive agent. In a recent study, 70% of patients with an immunogenic failure to a first anti-TNF agent developed a new immunogenic failure to the second anti-TNF drug using alone.

study_start_date_type: Anticipated

status: Unknown status

lead_sponsor: Védrines, Philippe, M.D.

status_simplified: Unknown


title: Electrophysiology of Brain Activity During Electrode Implantation in Patients Treated With Deep Brain Stimulation

acronym: LFP-DBS

summary:
Primary objective

Demonstrate functional markers derived from electrophysiological signals recorded during cognitive tests. These markers should make it possible to optimize the targeting procedures of electrode implantation sites for a better effectiveness of deep brain stimulation therapy.

Research hypotheses

The mechanisms of action of the deep brain stimulation (DBS) involve the modulation of the activity, locally and on a large scale, of functional cortical-subcortical networks showing pathological behavior beforehand. The electrophysiological measurements in response to different tasks make it possible to highlight precise dysfunctions of these neural networks, in relation with the behavioral and / or motor disorders associated with the pathologies treated by DBS.

Consequently, we hypothesize that the exploitation of electrophysiological responses during cognitive or sensorimotor tasks performed during the implantation procedure of stimulation electrodes in patients treated with DBS will allow :

To collect fundamental data to understanding the physiological functioning of basal ganglia in humans ;
To collect functional markers from the operating room in relation to the symptoms targeted by the DBS that will help in the choice of implantation site of the stimulation electrode ;
Define long-term predictive markers of DBS effects by comparing electrophysiological effects measured post-operatively and clinical scores under DBS.

primary_purpose: Basic Science

lead_sponsor: University Hospital, Grenoble


title: Pulmonary Perfusion by Iodine Subtraction Mapping CT Angiography in Acute Pulmonary Embolism: a Diagnostic Accuracy Study Versus Pulmonary Perfusion SPECT.

acronym: PASEP

summary:
Pulmonary embolism (PE) is a diagnostic and therapeutic challenge. The risk of death of untreated PE is approximately 25%. On the other hand, anticoagulant treatment is associated with a haemorrhagic risk (2% of major haemorrhagic accidents per year, of which 10% are fatal). A diagnostic accuracy is therefore necessary.

Two approaches are available to diagnose PE:

A functional approach, represented by pulmonary ventilation / perfusion scintigraphy (V / P), which looks for the functional consequences of PE. The main disadvantage of this approach is that there is a high rate of non-diagnostic examinations. On the other hand, it allows a mapping of pulmonary perfusion at the microcapillary scale, and thus allows the quantification of the vascular obstruction index, which would be an independent risk factor of PE recurrence.
A morphological approach, represented by CT pulmonary angiography (CTPA), which allows the visualisation of the clot itself. This approach is currently the most used but has some limitations, including a risk of over-diagnosis of pulmonary embolism and the inability to reliably quantify the index of vascular obstruction.

Lung subtraction iodine mapping CT is a new technique allowing, during the realization of a CTPA, without additional irradiation, to provide a mapping of the iodine. This mapping of iodine could potentially be used to evaluate pulmonary perfusion.

It would then be possible to obtain, during a single examination, in addition to the anatomical information of the thoracic angioscan, information on the pulmonary perfusion and thus to assess the functional consequences of PE.

No study to date has evaluated the performance of the pulmonary subtraction CT for the evaluation of pulmonary perfusion in the context of acute pulmonary embolism suspicion.

lead_sponsor: University Hospital, Brest

intervention_type: Diagnostic Test


title: Comparison of the Performance and Safety of T2259 Versus Vismed Multi in Dry Eye Patients With Superficial Keratitis.

summary: The purpose of this study is to compare the performance and safety of T2259 versus Vismed Multi in dry eye patients with superficial keratitis.

primary_purpose: Other

lead_sponsor: Laboratoires Thea

intervention_type: Device


title: Does the Performance of the Ductus Venosus Doppler at 16 Weeks Allow to Increase the Screening of the Twin-twin Transfusion Syndrome and to Reduce the Neonatal Mortality?

acronym: DVSTT

summary: Studies shows that the realization of the Ductus venosus Doppler may improve the screening of the twin-twin transfusion syndrome. In this study, we want to compare the outcome of monochorial pregnancy when this Doppler was performed during the ultrasound at16 weeks, and when it wasn't. In order to do that, we will compile past reports (January 2015/ January 2018) of all monochorial pregnancy handled in the hospital of Montpellier and Kremlin Bicêtre. We will establish if the Doppler was done or not, if the twin-twin transfusion syndrome appears and the neonatal outcome.

ipd_sharing: Undecided

ipd_sharing_description: NC


type: Other Identifier

title: Prediction for Coma Recovery in ICU With Comaweb: a Validation Study

acronym: COMASCORE

summary: The general objective of the comaScore project is to provide an external validation of the accuracy of the comaScore, a score derived from magnetic resonance imaging (MRI), to predict 1 year outcome of patients unresponsive to simple orders after traumatic brain injury (TBI), aneurysmal subarachnoid hemorrhages (aSAH) and cardiac arrest (CA) in the day 7 - day 45 period post brain injury.

design_allocation: Non-Randomized


title: Influence of Main Psychological and Social Factors on Primary Headaches

acronym: CEPHAPSY

summary: This study aims to describe the psychological and social characteristics of patients suffering from primary headache and monitored in Neurology department of Besançon University Hospital

ReferenceCitation: Belot RA, Bouteloup M, Bonnet M, Parmentier AL, Magnin E, Mauny F, Vuillier F. Evaluation of Attachment Style and Social Support in Patients With Severe Migraine. Applications in Doctor-Patient Relationships and Treatment Adherence. Front Neurol. 2021 Jul 12;12:706639. doi: 10.3389/fneur.2021.706639. eCollection 2021.

ReferenceCitation: Bouteloup M, Belot RA, Noiret N, Sylvestre G, Bertoux M, Magnin E, Vuillier F. Social and emotional cognition in patients with severe migraine consulting in a tertiary headache center: A preliminary study. Rev Neurol (Paris). 2021 Oct;177(8):995-1000. doi: 10.1016/j.neurol.2020.09.013. Epub 2021 Jan 13.

lead_sponsor: Centre Hospitalier Universitaire de Besancon


title: Evaluation of the Unconformity of the Hormonal Status of Metastatic Lesions During a First Relapse of Breast Cancer Initially Expressing Estrogen Receptors: a Pilot Study on the Interest of Positron Emission Tomography (PET) With 16α- [18F] -Fluoro-17β-estradiol (FES).

acronym: EstroTEPCompar

summary:
Breast cancer is a major public health issue despite therapeutic advances, it is the first cause of death cancer of women in Europe.

Several treatments may be proposed depending on the general condition of the patient, the characteristics of the initial tumor and the stage of the disease. The different treatments in metastatic relapse of hormone receptor-positive breast cancer are systemic treatments, such as hormone therapy, chemotherapy, targeted therapies, and possible supportive care, but also in some cases local treatments such as surgery and radiotherapy.

Comparative analysis of primary mammary tumors and their metastases has demonstrated the essential role of tumor heterogeneity, both in time and space, in the progression of the disease and the occurrence of resistance to treatments. Taking into account this intratumoral heterogeneity represents a major axis of improvement in the management of patients with breast cancer.

The use of innovative radiotracers such as 16α- [18F] -fluoro-17β-estradiol (FES) may allow in the future to better evaluate this tumor heterogeneity in patients with metastatic breast cancer through non-metastatic characterization. invasive different lesions. It will be possible to propose to each patient a more personalized care with possibly the administration, in addition to the systemic treatment, of a local treatment adapted to the characteristics of some secondary lesions likely to respond less well to the systemic treatment.

In this pilot study, the investigators would like to estimate the number of patients and the number of metastatic sites affected by tumor heterogeneity of estrogen receptor expression, which could benefit from specific management.

This study will concern a population of patients with first metastatic recurrence of hormone receptor-positive breast cancer initially, with at least one metastasis, who are candidates for treatment with hormone therapy.

lead_sponsor: Centre Georges Francois Leclerc


title: Pyrophosphate Homeostasis and Hepatic Expression of ABCC6. Pilot Study in Liver Transplantation

acronym: Pyro-TH

summary:
In animals, normal hepatic expression of ABCC6 (ATP-binding transporter cassette, subfamily C, member 6) determines plasma pyrophosphate (PPi) concentration. PPi prevents the formation of hydroxyapatite crystals on tissues by precipitation of calcium and inorganic phosphate (Pi). It is an endogenous compound whose deficiency causes diffuse vascular calcifications in certain rare monogenic diseases, including the elastic pseudoxanthoma caused by the mutation of ABCC6. PPi is produced by enzymatic transformation of extracellular ATP and, in animals, the liver is the main supplier of ATP and PPi (more than 90%). In humans, liver transplantation offers the possibility of correlating the plasma concentration of PPi ([PPi]pl) with hepatic expression of ABCC6. Liver transplantation is performed in the treatment of chronic liver failure (Child B or C) or, in the absence of liver failure, in the treatment of hepatocellular carcinoma. By measuring[PPi]pl before transplantation and after liver function restoration and by measuring ABCC6 in the diseased liver and healthy liver, it is possible to determine whether liver failure is associated with decreased[PPi]pl and decreased liver expression of ABCC6, which is the objective of our pilot study. Its interest is to establish a physiopathological link between the frequent vascular calcifications in obese patients with hepatic steatosis and the production of PPi.

prupose: Look for a deficit in[PPi]pl in patients before the transplant compared to the phase of restoration of liver function

lead_sponsor: Centre Hospitalier Universitaire de Nice


title: Effect of a Fish Collagen Peptide Food Supplement on the Weight and Body Composition of Healthy Volunteers in Overweight

acronym: NATICOL

summary:
Fish collagen hydrolysates or peptides orally administered have been investigated in recent clinical trials in human health. These peptides have been evaluated in various biological and medical fields including skin aging, osteoarticular apparatus, muscle and more recently in energy metabolism in both animals and humans.

However, very few studies investigated the effect of fish collagen peptides on weight, body composition or glycemic response. Recently, it has been shown that the consumption of fish collagen peptides (Naticol®) limits weight gain and increase in fat mass in a mouse model made obese by a hyperlipidic diet. Since these results have never been observed in humans, this pilot study proposes to answer this question.

lead_sponsor: Institut Pasteur de Lille

intervention_type: Dietary Supplement


title: Microparticles's Role in the Pathophysiology of Systemic Lupus Erythematosus and Systemic Sclerosis

acronym: MICROLUPS

summary: Our study aims at defining the role of circulating microparticles in the physiopathology of two rare auto-immune diseases: systemic lupus erythematosus (SLE) and systemic scleroderma (SSc). Microparticles might have an prognostic and diagnostic interest as well as potential for the discovery of new therapeutic strategies.

lead_sponsor: University Hospital, Bordeaux

location_facility: CHU de Bordeaux - service de rhumatologie


title: Randomized, Double-blind, Placebo-controlled Clinical Study Evaluating the Effect of Oral Probiotic Yeast on the Composition of the Vaginal Microbiota in Healthy Women

summary: This study is designed to evaluate the impact of oral consumption of the probiotic yeast CNCM I-3856 on healthy vaginal microbiota

primary_purpose: Prevention

lead_sponsor: Lesaffre International


title: Rectal Surgery Evaluation Trial (RESET): Laparotomy vs Laparoscopy vs Robotic vs TaTME Rectal Surgery Matched Parallel Cohort Trial for High Surgical Risk Cancer Patients, With Mid- to Low Rectal Cancer

acronym: RESET

summary: Total mesorectal excision (TME) is the standard of care for rectal cancer, which can be combined with low anterior resection (LAR) in patients with mid-to-low rectal cancer. The narrow pelvic space and difficulties in obtaining adequate exposure make surgeries technically challenging. Four techniques are used to perform the surgery: open laparotomy, laparoscopy, robot-assisted surgery, and transanal surgery. Comparative data for these techniques is required to provide clinical data on the surgical management of rectal cancers by surgery.

ReferenceCitation: Hompes R, Guy R, Jones O, Lindsey I, Mortensen N, Cunningham C. Transanal total mesorectal excision with a side-to-end stapled anastomosis - a video vignette. Colorectal Dis. 2014 Jul;16(7):567. doi: 10.1111/codi.12660.

ReferenceCitation: MacFarlane JK, Ryall RD, Heald RJ. Mesorectal excision for rectal cancer. Lancet. 1993 Feb 20;341(8843):457-60.

ReferenceCitation: Buchs NC, Nicholson GA, Ris F, Mortensen NJ, Hompes R. Transanal total mesorectal excision: A valid option for rectal cancer? World J Gastroenterol. 2015 Nov 7;21(41):11700-8. doi: 10.3748/wjg.v21.i41.11700. Review.

ReferenceCitation: Sun Z, Kim J, Adam MA, Nussbaum DP, Speicher PJ, Mantyh CR, Migaly J. Minimally Invasive Versus Open Low Anterior Resection: Equivalent Survival in a National Analysis of 14,033 Patients With Rectal Cancer. Ann Surg. 2016 Jun;263(6):1152-8. doi: 10.1097/SLA.0000000000001388.

ReferenceCitation: Vennix S, Pelzers L, Bouvy N, Beets GL, Pierie JP, Wiggers T, Breukink S. Laparoscopic versus open total mesorectal excision for rectal cancer. Cochrane Database Syst Rev. 2014 Apr 15;(4):CD005200. doi: 10.1002/14651858.CD005200.pub3. Review.

ReferenceCitation: van der Pas MH, Haglind E, Cuesta MA, Fürst A, Lacy AM, Hop WC, Bonjer HJ; COlorectal cancer Laparoscopic or Open Resection II (COLOR II) Study Group. Laparoscopic versus open surgery for rectal cancer (COLOR II): short-term outcomes of a randomised, phase 3 trial. Lancet Oncol. 2013 Mar;14(3):210-8. doi: 10.1016/S1470-2045(13)70016-0. Epub 2013 Feb 6.

ReferenceCitation: Lee SH, Lim S, Kim JH, Lee KY. Robotic versus conventional laparoscopic surgery for rectal cancer: systematic review and meta-analysis. Ann Surg Treat Res. 2015 Oct;89(4):190-201. doi: 10.4174/astr.2015.89.4.190. Epub 2015 Sep 25.

ReferenceCitation: Sun Y, Xu H, Li Z, Han J, Song W, Wang J, Xu Z. Robotic versus laparoscopic low anterior resection for rectal cancer: a meta-analysis. World J Surg Oncol. 2016 Mar 1;14:61. doi: 10.1186/s12957-016-0816-6.

ReferenceCitation: Trastulli S, Farinella E, Cirocchi R, Cavaliere D, Avenia N, Sciannameo F, Gullà N, Noya G, Boselli C. Robotic resection compared with laparoscopic rectal resection for cancer: systematic review and meta-analysis of short-term outcome. Colorectal Dis. 2012 Apr;14(4):e134-56. doi: 10.1111/j.1463-1318.2011.02907.x. Review.

ReferenceCitation: Yang Y, Wang F, Zhang P, Shi C, Zou Y, Qin H, Ma Y. Robot-assisted versus conventional laparoscopic surgery for colorectal disease, focusing on rectal cancer: a meta-analysis. Ann Surg Oncol. 2012 Nov;19(12):3727-36. doi: 10.1245/s10434-012-2429-9. Epub 2012 Jul 3.

ReferenceCitation: Jayne D, Pigazzi A, Marshall H, Croft J, Corrigan N, Copeland J, Quirke P, West N, Rautio T, Thomassen N, Tilney H, Gudgeon M, Bianchi PP, Edlin R, Hulme C, Brown J. Effect of Robotic-Assisted vs Conventional Laparoscopic Surgery on Risk of Conversion to Open Laparotomy Among Patients Undergoing Resection for Rectal Cancer: The ROLARR Randomized Clinical Trial. JAMA. 2017 Oct 24;318(16):1569-1580. doi: 10.1001/jama.2017.7219.

ReferenceCitation: Penna M, Hompes R, Arnold S, Wynn G, Austin R, Warusavitarne J, Moran B, Hanna GB, Mortensen NJ, Tekkis PP; TaTME Registry Collaborative. Transanal Total Mesorectal Excision: International Registry Results of the First 720 Cases. Ann Surg. 2017 Jul;266(1):111-117. doi: 10.1097/SLA.0000000000001948.

ReferenceCitation: Stevenson AR, Solomon MJ, Lumley JW, Hewett P, Clouston AD, Gebski VJ, Davies L, Wilson K, Hague W, Simes J; ALaCaRT Investigators. Effect of Laparoscopic-Assisted Resection vs Open Resection on Pathological Outcomes in Rectal Cancer: The ALaCaRT Randomized Clinical Trial. JAMA. 2015 Oct 6;314(13):1356-63. doi: 10.1001/jama.2015.12009.

ReferenceCitation: Dindo D, Demartines N, Clavien PA. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann Surg. 2004 Aug;240(2):205-13.

ReferenceCitation: Baik SH, Kwon HY, Kim JS, Hur H, Sohn SK, Cho CH, Kim H. Robotic versus laparoscopic low anterior resection of rectal cancer: short-term outcome of a prospective comparative study. Ann Surg Oncol. 2009 Jun;16(6):1480-7. doi: 10.1245/s10434-009-0435-3. Epub 2009 Mar 17.

ReferenceCitation: Fleshman J, Branda M, Sargent DJ, Boller AM, George V, Abbas M, Peters WR Jr, Maun D, Chang G, Herline A, Fichera A, Mutch M, Wexner S, Whiteford M, Marks J, Birnbaum E, Margolin D, Larson D, Marcello P, Posner M, Read T, Monson J, Wren SM, Pisters PW, Nelson H. Effect of Laparoscopic-Assisted Resection vs Open Resection of Stage II or III Rectal Cancer on Pathologic Outcomes: The ACOSOG Z6051 Randomized Clinical Trial. JAMA. 2015 Oct 6;314(13):1346-55. doi: 10.1001/jama.2015.10529.

ReferenceCitation: Chessin DB, Enker W, Cohen AM, Paty PB, Weiser MR, Saltz L, Minsky BD, Wong WD, Guillem JG. Complications after preoperative combined modality therapy and radical resection of locally advanced rectal cancer: a 14-year experience from a specialty service. J Am Coll Surg. 2005 Jun;200(6):876-82; discussion 882-4.

ReferenceCitation: Sebag-Montefiore D, Stephens RJ, Steele R, Monson J, Grieve R, Khanna S, Quirke P, Couture J, de Metz C, Myint AS, Bessell E, Griffiths G, Thompson LC, Parmar M. Preoperative radiotherapy versus selective postoperative chemoradiotherapy in patients with rectal cancer (MRC CR07 and NCIC-CTG C016): a multicentre, randomised trial. Lancet. 2009 Mar 7;373(9666):811-20. doi: 10.1016/S0140-6736(09)60484-0.

ReferenceCitation: Kang SB, Park JW, Jeong SY, Nam BH, Choi HS, Kim DW, Lim SB, Lee TG, Kim DY, Kim JS, Chang HJ, Lee HS, Kim SY, Jung KH, Hong YS, Kim JH, Sohn DK, Kim DH, Oh JH. Open versus laparoscopic surgery for mid or low rectal cancer after neoadjuvant chemoradiotherapy (COREAN trial): short-term outcomes of an open-label randomised controlled trial. Lancet Oncol. 2010 Jul;11(7):637-45. doi: 10.1016/S1470-2045(10)70131-5. Epub 2010 Jun 16.

ReferenceCitation: D'Agostino RB Jr. Propensity score methods for bias reduction in the comparison of a treatment to a non-randomized control group. Stat Med. 1998 Oct 15;17(19):2265-81.

ReferenceCitation: Sgarbura O, Gourgou S, Tosi D, Bakrin N, Bouazza N, Delaine S, De Forges H, Pocard M, Quénet F. MESOTIP: Phase II multicenter randomized trial evaluating the association of PIPAC and systemic chemotherapy vs. systemic chemotherapy alone as 1st-line treatment of malignant peritoneal mesothelioma. Pleura Peritoneum. 2019 Jun 27;4(2):20190010. doi: 10.1515/pp-2019-0010. eCollection 2019 Jun 1.

location_facility: Centre Regional de Lutte Contre le Cancer - Centre Val d'Aurelle


title: Evaluation of Stem and Immune Cells in the Early Stage Breast Cancer Without Genetic Risk

acronym: MACSSI

summary:
Monocentric, observational and prospective study in adult women having an early-stage breast cancer without genetic risk.

The main objective is to characterize quantitatively and qualitatively, after solitary confinement, the resident breast stem cells and the immune system cells infiltrated in the mammary gland in women:

With a moderate risk of breast cancer progression (women with an early "Luminal A" tumor) = Group A.
With a high risk of breast cancer progression (women with an early "Luminal B" or basal tumor) = Group B.

lead_sponsor: Centre Leon Berard


title: Presymptomatic Neuromuscular Junction Defects and Compensatory Mechanisms in Amyotrophic Lateral Sclerosis (ALS)

acronym: PRE-ALS

summary:
Denervation of neuromuscular junctions (NMJs) and initial compensatory reinnervation is the earliest pathological event in various motor neuron disease models, occurring far before motor symptom onset. In patients harboring genetic mutations responsible for Amyotrophic Lateral Sclerosis (ALS), identification of early, pre-symptomatic, NMJ pathological events and compensatory mechanisms could lead to the development of new treatments to prevent motor functional impairment.

The aims of our study are thus:

To investigate and characterize early, presymptomatic, defects of NMJ morphology in pre-manifest C9ORF72 or SOD1 mutation carriers;
To investigate and quantify reinnervation at the level of NMJs in these subjects;
To identify muscle molecular dysregulated pathways involved in the development of NMJ alterations and the development / maintenance of compensatory collateral reinnervation.

lead_sponsor: Assistance Publique - Hôpitaux de Paris


title: Use of Titanium Plate in Rhinoplasty in Patients With Cleft Lip and Palate: Aesthetic and Functional Impact. TROPIC (Titanium RhinOPlasty ImpaCt)

acronym: PETROL/TROPHIC

summary:
The patients in this study are all born with a cleft lip and palate. They underwent several interventions in childhood to take care of it.

Professor Gleizal offered them a secondary rhinoplasty aimed at normalizing the appearance of their nose.

In this malformative and multioperated context, typical nasal deformities affect the tip of the nose, which appears to be sagging and asymmetrical. Scarred soft tissues exert an important retractile force against which conventional rhinoplasty techniques often remain insufficient.

The use of columellar struts makes it possible to give again projection to the tip of the nose but when this strut is made from cartilage or bone, it is absorbed with the time. Moreover, these interventions require a remote removal of the site of interest (costal cartilage, tibial crest, calvaria) which generates additional morbidity.

The investigators propose an alternative using a synthetic graft of titanium. This material has been used for many years for its excellent biocompatibility and trauma resistance.

28 patients were able to benefit from this technique between March 1, 2016 and March 1, 2018.

The investigators wish to evaluate the aesthetic and functional results from the patient's point of view by submitting them to one validated rhinoplasty questionnaire after the end of the patient's inclusion.

status: Withdrawn

lead_sponsor: Hospices Civils de Lyon

location_facility: Service de chirurgie maxillo-faciale - Hôpital de la Croix Rousse - Groupement Hospitalier Nord - Hospices Civils de Lyon


title: Comparison of PVI and RPVI During a Tidal Volume Challenge Under General Anesthesia: A Prospective Validation Pilot Study

acronym: RPVI

summary: Pleth Variability Index (PVI) is a non-invasive and automated measure of the respiratory variations of plethysmography during mechanical ventilation. PVI is extracted via an algorithm implemented on Masimo Radical 7 device (Masimo, Irvine, CA). PVI is commonly used in anesthesiology and has been validated to predict fluid responsiveness and optimize fluid administration in the surgical setting. However, the signal/noise ratio of PVI makes acute changes in PVI somewhat difficult to interpret at the bedside. Subsequently, a new algorithm entitled RPVI (Rainbow Pleth Variability Index), has been developed in order to improve the signal/noise ratio of PVI and facilitate its clinical use by practitioners. The details of this new proprietary built-in algorithm are unknown and no data are available to date. Therefore, the main objective of the study was to compare RPVI and PVI during dynamic changes in venous return induced by a tidal volume (Vt) challenge during mechanical ventilation in anesthetized patients. The hypothesis was that the agreement between both dynamic indices would be good.

location_facility: Service d'Anesthésie Réanimation, Hôpital Cardiologique Louis Pradel, Hospices Civils de Lyon


title: Validation of a Semi-automatized Method to Detect Cyclic Hyperinflation on CT-scan in ARDS

summary:
This study aims to validate a semi-automatized method to quantify cyclic hyperinflation on CT-scan of ARDS patients.

The gold standard will be cyclic hyperinflation assessed on the same CT scan, using manual segmentation of the lung.


title: Perinatal and Long-term Outcome of Newborns With an Isolated Small Transverse Cerebellar Diameter

acronym: PECERI

summary:
The decreased cerebellar biometry during second and third trimester ultrasound examination is the main parameter to diagnoses cerebellar and pontocerebellar hypoplasia. Investigators already described that a transverse cerebellar diameter (TCD) below the 5th centile at second or third trimester scan is related to a high rate of fetal malformations, severe intrauterine restriction in growth, chromosomal anomalies and genetic disorders, therefore when facing a TCD below the 5th centile, patients should be referred for oriented sonogram, fetal MRI (Magnetic resonance imaging) and fetal karyotyping.

However, prenatal counseling in case of an isolated decreased cerebellar biometry remains challenging since there are no data in the literature regarding the neurodevelopmental outcome of these newborns. The aim of this work is to evaluate the neurodevelopmental outcome of newborns with a prenatal isolated decreased cerebellar biometry, in order to improve prenatal counseling.

location_facility: Service Obstétrique - Hôpital Femme Mère Enfant - Groupement Hospitalier Est


title: Evaluation of Virtual Surgical Planning Systems and Customized Devices in Fibula Free Flap Mandibular Recontruction

summary: The purpose of this study was to evaluate the accuracy of virtual planning using customized surgical devices (VP3D) in fibula free flap mandibular reconstruction. Virtual planning was compared to postoperative scans using cephalometric and three-dimensional (3D) measurements. Operative times of both VP3D and conventional surgery groups were compared.

ReferenceCitation: Blanc J, Fuchsmann C, Nistiriuc-Muntean V, Jacquenot P, Philouze P, Ceruse P. Evaluation of virtual surgical planning systems and customized devices in fibula free flap mandibular reconstruction. Eur Arch Otorhinolaryngol. 2019 Dec;276(12):3477-3486. doi: 10.1007/s00405-019-05625-z. Epub 2019 Sep 9.

location_facility: Croix-Rousse Hospital - Hospices Civils de Lyon


title: Usefulness of Transcutaneous Capnography to Assess Residual Hypoventilation in Obesity-Hypoventilation Syndrom Treated by Non Invasive Ventilation at Home : a Prospective Study

summary: Transcutaneous capnography (PtcCo2) recently showed good agreement with blood gases to assess hypercapnia. There is no study that has evaluated the benefit to realise systematically a nocturnal PtcCo2 in the follow-up of home-ventilated patient with obesity hypoventilation syndrome (OHS). The investigators will evaluate the intake bring by nocturnal transcutaneous capnography, compared to nocturnal oximetry and blood gases, to diagnose nocturnal alveolar hypoventilation in a population of patient presenting an OHS, treated by non invasive ventilation (NIV) at home .

lead_sponsor: Nantes University Hospital


title: Cone Beam Computed Tomography Following Thrombectomy : Identification of Hemorrhage and Distinction From Contrast Accumulation Due to Blood-Brain Barrier Disruption

acronym: Hemathromb

summary: Cerebral haemorrhages following reperfusion treatments involve not only rupture of the blood-brain barrier, but also direct damage to vessels related to the equipment used and secondary toxicity to thrombolytics. The rupture of the blood-brain barrier which results from ischemia / reperfusion is responsible for stagnation of the contrast product on the exams performed after thrombectomy. It is difficult to distinguish hyperdensities related to the stagnation of contrast product and Hemorrhage on a conventional scanner. The reference imaging is the double energy scanner performed at the thrombectomy outlet. But no study directly compared the results of the flat panel with the cone beam CT performed in immediate post-thrombectomy. The investigators propose a direct comparison of the cone beam CT with the dual energy CT performed at the exit of thrombectomy.

lead_sponsor: Centre Hospitalier Universitaire, Amiens


title: Evaluation of the Potential Impact of HIV and Its Treatments on Ovarian Reserve: Prospective Study

acronym: VIHRO

summary:
Recent evidence suggests a decline in fertility of persons living with HIV (PLWH) (delayed pregnancies, sponteanous abortions, especially when patients receive an antiretroviral therapy, early menopause, amenorrhea and anovulatory cycles) with a possible decrease in ovarian reserve. However, indications of fertility preservation by freezing oocytes are nevertheless not clearly identified.

The objective of this study is to evaluate the ovarian reserve before and after the implementation of antiretroviral treatment in PLWH for whom the diagnosis of HIV has just been made.

lead_sponsor: University Hospital, Clermont-Ferrand


title: Sleep Apnea : Diagnosis and Monitoring

acronym: ApneaBand

summary: This prospective study aims to evaluate a new medical screening method to detect and discriminate sleep apnea-hypopnea events. A new device called ApneaBand will be tested to propose a new screening method facilitating the diagnosis and monitoring of the sleep apnea syndrom, still underdiagnosed. This device will be tested in comparison with polysomnography (PSG), the gold standard reference method of sleep apnea diagnosis.


title: Nasal Carrying by Staphylococcus Aureus ST398 Strains in Community and Hospital Settings

acronym: CONASA 398

summary: The aim of this study was to compare the prevalence of nasal carrying of SA ST398 strains in community and hospital settings, identify the factors associated with colonization of SA ST398, determine the distribution of imported and acquired cases among SA ST398 hospital cases and characterize the genetic structure of the ST398 SA population involved in colonization.


title: Can Diffusion Tensor Imaging (DTI) of the Optic Ways Contributes to Predict the 6 Months Prognosis of Optic Neuritis (ON)?

acronym: DTI et NOI

summary: Can diffusion tensor imaging (DTI) of the optic ways contributes to predict the 6 months prognosis of Optic Neuritis (ON)?

lead_sponsor: Rennes University Hospital


title: The ARCAN Database is Used for Retrospective Non-interventional Research Projects. The Database Collects Clinical and Laboratory Data From Patients With Lymphoid Malignancies. The Database Doesn't Require Biological Sample of Patients, it Records Only Information Based on the Patients' Medical File.

acronym: Arcan database

summary: To identify the diagnostic and therapeutic approach (efficacy and toxicity) of patients with lymphoid malignant hemopathy who are managed in the hematology department.


title: Phase II, Open-label, Randomized, Non-comparative Study Evaluating the Impact of Short Message Service (SMS) on Compliance With Surveillance of Patients With Germ-cell Tumors. (TEXTIS Study)

acronym: TEXTIS

summary: This study will evaluate the impact of Short Message Service (SMS) on compliance with surveillance of patients with germ-cell tumors. Patients will be randomized in a 2:1 ratio to get 2 groups : (1) patients will receive reminder SMS before appointment detailing the date of consultation and exams to be performed before; (2) standard of care without SMS.


title: Stepwise Screening for Silent Atrial Fibrillation After Stroke

acronym: SAFAS

summary: The main hypothesis of this work is that an approach combining clinical parameters and biomarker assays could improve the understanding and prediction of the occurrence of silent atrial fibrillation (AF) in the acute phase after stroke. In this prospective work, the investigators will rely on the Dijon Stroke Registry, which collects extensive clinical data for each patient hospitalized for a stroke. As part of this registry, patients are seen 6 months after stroke to assess their clinical status. This clinical follow-up will allow us to judge the evolution of the AF diagnosed during the acute episode at a distance.

ReferenceCitation: Garnier L, Duloquin G, Meloux A, Benali K, Sagnard A, Graber M, Dogon G, Didier R, Pommier T, Vergely C, Béjot Y, Guenancia C. Multimodal Approach for the Prediction of Atrial Fibrillation Detected After Stroke: SAFAS Study. Front Cardiovasc Med. 2022 Jul 13;9:949213. doi: 10.3389/fcvm.2022.949213. eCollection 2022.

lead_sponsor: Centre Hospitalier Universitaire Dijon


title: Changes in Brain Tissue Pulsatility With Musical Stimuli

acronym: M-PULSE

summary: Music Perception is well known to elicit emotions and neuronal activations. Changes in the cerebrovascular physiology have also been found in emotional tasks but only few studies have investigated markers of cerebrovascular physiology in a music task and no study has used the Ultrasound method of Tissue Pulsatility Imaging (TPI) in a music task. The use of TPI to measure reactivity of Brain Tissue Pulsatility Imaging (BTP) could further elucidate the cerebral basis of music perception.

lead_sponsor: University Hospital, Tours


title: Identification of Gut Microbiome Biomarkers Associated to Acquisition of Enterobacteriae Highly Resistant to Third Generation Cephalosporines Following Ceftriaxone Treatment.

acronym: ARCMI

summary:
Patients receiving Ceftriaxone 1 gram or 2 grams per day during their presence in emergency unit of hospital whatever their medical condition, will be included.

Rectal swabs will be collected at inclusion and at days 5 and 30 to perform analysis.

Analysis will be performed to characterize gut microbiome in order to detect intestinal microbiome profiles significantly associated with protection against colonization by third generation cephalosporin resistant Enterobacteriae.

status: Terminated


title: Markers of Pulmonary Dysbiosis Associated With Exacerbation in Patients Followed for Cystic Fibrosis

acronym: DYSBIOSE-CF

summary:
The aim objective is to identify markers of bacterial, viral and fungal pulmonary dysbiosis, associated with the occurrence of exacerbation in patients followed for cystic fibrosis.

The primary endpoint is the association between a modification of at least 10% of the relative abundance of a bacterial phylum (Proteobacteria, Firmicutes, Actinobacteria, Bacteroidetes, Fusobacteria) or fungal (ascomycetes / hemiascomycetes, basidiomycetes, zygomycetes), or viral, and the occurrence of exacerbations over a period of 12 months.

ReferenceCitation: Beaumier L, Chanoine S, Camara B, Pison C, Bedouch P. Alemtuzumab and de novo pulmonary arterial hypertension: A potential association? J Heart Lung Transplant. 2017 Mar;36(3):370-371. doi: 10.1016/j.healun.2016.10.013. Epub 2016 Oct 29.

ReferenceCitation: Wintenberger C, Maubon D, Charpentier E, Rendu J, Pavese P, Augier C, Malvezzi P, Camara B, Mallaret MR, Bouillet L, Epaulard O. Grouped Cases of Pulmonary Pneumocystosis After Solid Organ Transplantation: Advantages of Coordination by an Infectious Diseases Unit for Overall Management and Epidemiological Monitoring. Infect Control Hosp Epidemiol. 2017 Feb;38(2):179-185. doi: 10.1017/ice.2016.274. Epub 2016 Nov 28.

ReferenceCitation: Zhao Y, Garnaud C, Brenier-Pinchart MP, Thiébaut-Bertrand A, Saint-Raymond C, Camara B, Hamidfar R, Cognet O, Maubon D, Cornet M, Perlin DS. Direct Molecular Diagnosis of Aspergillosis and CYP51A Profiling from Respiratory Samples of French Patients. Front Microbiol. 2016 Jul 29;7:1164. doi: 10.3389/fmicb.2016.01164. eCollection 2016.

ReferenceCitation: Decorte N, Gruet M, Camara B, Quetant S, Mely L, Vallier JM, Verges S, Wuyam B. Absence of calf muscle metabolism alterations in active cystic fibrosis adults with mild to moderate lung disease. J Cyst Fibros. 2017 Jan;16(1):98-106. doi: 10.1016/j.jcf.2016.05.010. Epub 2016 Jun 15.

ReferenceCitation: Claustre J, Brion JP, Quétant S, Bedouch P, Pison C, Camara B. Favorable Evolution of Cryptococcal Meningitis in the Context of Flucytosine Resistance. Exp Clin Transplant. 2018 Feb;16(1):110-113. doi: 10.6002/ect.2015.0217. Epub 2016 Apr 26.

ReferenceCitation: Roca A, Oluwalana C, Bojang A, Camara B, Kampmann B, Bailey R, Demba A, Bottomley C, D'Alessandro U. Oral azithromycin given during labour decreases bacterial carriage in the mothers and their offspring: a double-blind randomized trial. Clin Microbiol Infect. 2016 Jun;22(6):565.e1-9. doi: 10.1016/j.cmi.2016.03.005. Epub 2016 Mar 26.

ReferenceCitation: Godet C, Laurent F, Bergeron A, Ingrand P, Beigelman-Aubry C, Camara B, Cottin V, Germaud P, Philippe B, Pison C, Toper C, Carette MF, Frat JP, Béraud G, Roblot F, Cadranel J; ACHROSCAN Study Group. CT Imaging Assessment of Response to Treatment in Chronic Pulmonary Aspergillosis. Chest. 2016 Jul;150(1):139-47. doi: 10.1016/j.chest.2016.02.640. Epub 2016 Feb 19.

ReferenceCitation: Dumollard C, Bailly S, Perriot S, Brenier-Pinchart MP, Saint-Raymond C, Camara B, Gangneux JP, Persat F, Valot S, Grenouillet F, Pelloux H, Pinel C, Cornet M. Prospective Evaluation of a New Aspergillus IgG Enzyme Immunoassay Kit for Diagnosis of Chronic and Allergic Pulmonary Aspergillosis. J Clin Microbiol. 2016 May;54(5):1236-42. doi: 10.1128/JCM.03261-15. Epub 2016 Feb 17.

ReferenceCitation: Godet C, Laurent F, Béraud G, Toper C, Camara B, Philippe B, Germaud P, Cottin V, Beigelman-Aubry C, Khalil A, Blouin P, Pouriel M, Roblot F, Bergeron A, Cadranel J; ACHROSCAN study group. Phenotyping chronic pulmonary aspergillosis by cluster analysis. Eur Respir J. 2015 Nov;46(5):1509-12. doi: 10.1183/13993003.00869-2015. Epub 2015 Sep 17.

ReferenceCitation: Gruet M, Decorte N, Mely L, Vallier JM, Camara B, Quetant S, Wuyam B, Verges S. Skeletal muscle contractility and fatigability in adults with cystic fibrosis. J Cyst Fibros. 2016 Jan;15(1):e1-8. doi: 10.1016/j.jcf.2015.05.004. Epub 2015 May 29.

ReferenceCitation: Bouvaist H, Thony F, Jondot M, Camara B, Jais X, Pison C. Balloon pulmonary angioplasty in a patient with chronic thromboembolic pulmonary hypertension. Eur Respir Rev. 2014 Sep;23(133):393-5. doi: 10.1183/09059180.00000514.

ReferenceCitation: Claustre J, Quétant S, Camara B, France M, Schummer G, Bedouch P, Pavese P, Saint Raymond C, Bardy B, Masson D, Roth H, Pison C; Grenoble Lung Transplantation group. Nonspecific immunoglobulin replacement in lung transplantation recipients with hypogammaglobulinemia: a cohort study taking into account propensity score and immortal time bias. Transplantation. 2015 Feb;99(2):444-50. doi: 10.1097/TP.0000000000000339.

ReferenceCitation: Bosc C, Clement M, Deroux A, Mammar A, Pison C, Camara B. [Severe pneumonia due to cytomegalovirus in chronic obstructive pulmonary disease]. Rev Mal Respir. 2014 May;31(5):435-8. doi: 10.1016/j.rmr.2013.09.013. Epub 2013 Dec 2. French.

ReferenceCitation: Camara B, Reymond E, Saint-Raymond C, Roth H, Brenier-Pinchart MP, Pinel C, Cadranel J, Ferretti G, Pelloux H, Pison C; Grenoble Aspergillus Committee. Characteristics and outcomes of chronic pulmonary aspergillosis: a retrospective analysis of a tertiary hospital registry. Clin Respir J. 2015 Jan;9(1):65-73. doi: 10.1111/crj.12105. Epub 2014 Feb 17.

lead_sponsor: University Hospital, Grenoble


title: Contribution of Physical Activity to Self-esteem and Motivation in Older Adults With Minor to Major Cognitive Disorders Such as Alzheimer's Disease or Related Disorders

acronym: APAMA

summary:
Alzheimer's disease is the leading cause of dementia in people over 60 years of age. It is characterized by a decline in memory, learning ability and other cognitive domains (language, gnosis, praxis, attention), with a gradual progression of cognitive and behavioral symptoms. Because of the difficulties it causes in carrying out daily living activities, it has a very significant impact on the autonomy of patients suffering from it.

To date, there are various non-drug strategies available to manage these difficulties. Thus, in recent years, more and more studies have shown the benefits that can be gained by several patients care including physical activity, on cognitive function and general quality of life of the elderly people without cognitive impairment but also for patients suffering from Alzheimer's disease or a related pathology.

The objective of this study is to evaluate the effectiveness of adapted physical activity on self-esteem and motivation in patients with neurocognitive disorders. Stimulation groups are proposed within the Claude Pompidou Institute. Within these groups we offer an adapted physical activity program that we have developed in our department. More specifically, it is a study that aims to evaluate the impact of physical activity on the self-esteem and motivation of patients who perform these exercises for 12 weeks, at the rate of one hour per week.

The interest of this study lies in the validation of the effectiveness of such patient care, which would make it possible to promote its dissemination and strengthen the accessibility of this type of non-drug management to elderly people suffering from neurocognitive disorders.

location_facility: Institut Claude Pompidou - Centre Mémoire de Ressources et de Recherche du CHU de Nice


title: Evaluation of the Recovery Rate and Postoperative Incontinence of Surgical Fistulas in a Cohort of a Reference Centre

acronym: PROFIL

summary:
Fistula is a pathology that can be complex and lead to treatment difficulties for the proctologist.

The proctologist's objective is to treat the infection (anal fistula and abscess) with the minimum impact on anal continence. Drainage of the fistula pathway(s) and removal of infected tissue during initial surgery are essential. The treatment of upper trans-sphincterial fistulas, i. e. those that span more than half the height of the anal sphincter, poses risks to anal continence. It sometimes requires several times of surgical treatment.

The study aim to investigate the fate of all patients treated for anal fistula in an expert team, in terms of impact on healing and anal continence and according to the type of anal fistula, the co-morbidity, the surgical techniques used and the bacterial flora responsible.

lead_sponsor: Groupe Hospitalier Diaconesses Croix Saint-Simon

location_facility: Groupe Hospitalier Diaconesses Croix Saint Simon


title: Validation of Pupillary Response to Nociceptive Stimulation in Cardiac Surgery During Extracorporeal Circulation Period

acronym: DOLOCEC

summary: The relationship between the target effect site concentration of remifentanil and the pupil diameter and reactivity in response to a standard noxious stimulus in cardiac surgery during extra corporeal circulation will be evaluated.

location_facility: Location Anesthesia-Resuscitation Department, University Hospital, Tours


title: Dental Plaque and Infectious Agents Story)

acronym: DIAS

summary: We are studying the possibility of using dental calculus as a reservoir for the genes of an infectious agent that has infected the patient in previous months; as it is done to highlight climate change in ice samples.

time_perspective: Cross-Sectional

lead_sponsor: University Hospital, Brest


title: Application de l'oxymétrie Dynamique et Des Index de Pression Pour le Diagnostic Des Plicatures Iliaques du Sportif

acronym: SALTY-TURTLE

summary: Aim of the study is to test the feasibility of transcutaneous oxygen pressure (TcPO2) recording in the diagnosis of iliac kinking in 20 patients with suspected of endofibrosisoriliackinking and 40 asymptomatic control heathy subjects

lead_sponsor: University Hospital, Angers


title: Ability of Pupillometry to Reduce Sufentanil Consumption in Planned Cardiac Surgery: Randomized, Controlled, Single-center Clinical Superiority Trial

acronym: PUCCAR

summary:
The objective of general anesthesia is to obtain a loss of consciousness, stillness, and sufficient analgesia to allow surgery. Thus, general anesthesia has two components: hypnosis and analgesia. Combining these two components, with parallel use of a hypnotic agent and a morphine agent makes major surgery possible by limiting the stress on the body. In clinical practice, hypnosis can be assessed by a monitor of the depth of BIS®-type anesthesia, based on a simplified measurement of the patient's spontaneous cortical electroencephalographic activity. However, BIS® type monitors do not specifically judge analgesia.

Traditionally, analgesia is assessed on the basis of hemodynamic changes (blood pressure, heart rate) in relation to a nociceptive stimulus. There is an interaction between pain and cardiovascular control that is mediated by the baroreflex system. But not all hemodynamic changes during general anesthesia are necessarily secondary to nociceptive stimulation. For example, hypovolemia may be responsible for tachycardia without causing pain; opening the pericardium during cardiac surgery may increase blood pressure by increasing cardiac output.... On the other hand, a decrease in hemodynamic response can be observed in relation to the depressant effect of anesthetic agents, despite a lack of analgesia. Similarly, patients' disease-modifying treatments may mask hemodynamic responses (e.g. beta blocker). Thus, the appearance of tachycardia or high blood pressure during surgery does not necessarily reflect a nociceptive process. Currently, the available data do not allow the anaesthetist to differentiate between real hemodynamic changes related to nociception and sympathicotonia. This leads to typical management consisting of an increase in the dosage of morphine.

Pupillometry (monitoring the pupillary dilation reflex) is a simple and sensitive clinical approach that can be done during general anesthesia to specifically monitor the nociceptive component. The main objective of monitoring is to achieve a more rational use of opioids. This means optimizing opioid dosing, ensuring safety by monitoring the lowering of opioid dosages intraoperatively without the risk of waking up, and reducing postoperative hyperalgesia. In the context of cardiac surgery, the interpretation of hemodynamic changes could be facilitated by nociception monitoring coupled with anesthesia monitoring (BIS). Reducing opiod doses without changing other clinical parameters could ensure better hemodynamic stability in increasingly fragile patients.

ReferenceCitation: Berthoud V, Nguyen M, Appriou A, Ellouze O, Radhouani M, Constandache T, Grosjean S, Durand B, Gounot I, Bahr PA, Martin A, Nowobilski N, Bouhemad B, Guinot PG. Pupillometry pain index decreases intraoperative sufentanyl administration in cardiac surgery: a prospective randomized study. Sci Rep. 2020 Dec 3;10(1):21056. doi: 10.1038/s41598-020-78221-5.


title: Pregnancy and Use of Psychoactive Substances: The Influence of Representations of Care on Care.

acronym: ADDGEST

summary:
It is observed that pregnant women using psychoactive substance (s) have a more random and more accidental pregnancy follow-up than women with no addictive problems.

The consumption approach can be either omitted during the pregnancy monitoring, or entrusted to the course or more often in late pregnancy or occurs more brutally during delivery at the time of complications (neonatal or obstetric). In this context, health professionals are looking for levers that allow women to take appropriate care quickly.

This difficulty of access to care questions us and all the more because the time of the pregnancy is a moment of important psychic reorganization conducive to modify its habits, to change its glance on its consumptions and thus to start a care concerning addiction.

Invesigators hypothesize that this population has less access to medical care during pregnancy for fear of stigmatization by the health care provider.

Invesigators propose a multicenter qualitative study based on individual clinical interviews to collect the testimony of women who used psychoactive substance (s) during their pregnancy.

The purpose of this work is to identify ways to improve the multidisciplinary medical management of these women by focusing on the representations they can make care of.

lead_sponsor: University Hospital, Caen


title: The Lyon Real World Evidence in Metastatic NeuroEndocrine Tumours

acronym: LyREMeNet

summary:
Neuroendocrine tumours (NETs) are rare and include a heterogeneous group of neoplasms derived from the endocrine system found in the gastrointestinal tract, pancreas and lung. Gastroenteropancreatic (GEP) NETs represent the majority of neuroendocrine neoplasms (NEN) and the annual incidence of all GEP-NETs has been estimated to 6.98 per 100,000 person-years in 2012 and is steadily rising. While data on the incidence of metastatic GEP-NET is limited, more than 50% of patients with GEP-NET have metastatic disease at the time of diagnosis. Incorrect and delayed diagnoses are still common. Treatment options include surgery, locoregional interventions, and systemic treatment.

The Lyon Real world Evidence in Metastatic NeuroEndocrine Tumours study (LyREMeNET) is a descriptive observational cohort study. The main objective is to assess the healthcare resources use and the corresponding costs for management of patients with metastatic GEP and lung NETs. The secondary objective is to describe the clinical characteristics, prognostic factors, treatment patterns, and the overall survival among patients with metastatic GEP and lung NETs.

ReferenceCitation: Lemelin A, Maucort-Boulch D, Castel-Kremer E, Forestier J, Hervieu V, Lorcet M, Boutitie F, Theillaumas A, Robinson P, Duclos A, Lombard-Bohas C, Walter T. Elderly Patients with Metastatic Neuroendocrine Tumors Are Undertreated and Have Shorter Survival: The LyREMeNET Study. Neuroendocrinology. 2020;110(7-8):653-661. doi: 10.1159/000503901. Epub 2019 Oct 7.


title: Performance of a Non-invasive Test for the Detection of Helicobacter Pylori and Its Resistance to Clarithromycin in Stool by Real-Time PCR Amplidiag H. Pylori + ClariR (Mobidiag)

acronym: HEPYSTOOL

summary: Performance of a non-invasive test for the detection of Helicobacter pylori and its resistance to clarithromycin in stool by Real-Time PCR Amplidiag H. pylori + ClariR (Mobidiag).

lead_sponsor: Poitiers University Hospital


title: Phase 1 Dose Escalation of Early Infusion of Zoledronic Acid in Combination With Increasing Low-dose of Interleukin-2 in Order to Expand Vγ9Vδ2 T Cells After T-replete Haplo-identical Allogeneic Stem Cell Transplantation (SCT)

acronym: HILDEGAZ

summary:
Patients receiving haplo-SCT are at high-risk of relapse. Vγ9Vδ2 T cells exhibit is a well-known population able to exert cytotoxicity toward a large range of tumor in vitro or in vivo. Activating and expanding Vγ9Vδ2 T cells early after haplo-SCT by using a combination of Zoledronic acid and low-dose interleukine (IL) -2 may be of benefit for patients by reducing incidence of relapse. The optimal dose of IL-2 to use remains to be determined.

This will be a Phase 1 3+3 escalation study. Three to 15 patients are planned. It will be proposed to Patients who refuse to participate to have samples collected until day +70 to study immune and gamma/delta T cells reconstitutions after haplo-transplant.


title: Functional Gastrointestinal Disorders in Children and Adolescents With Inflammatory Bowel Disease in Remission: Prevalence and Identification of Clinical and Psychosocial Risk Factors

acronym: TFI-MICI

summary:
Background: Persistent gastrointestinal symptoms have been described in patients who are considered in remission of their inflammatory bowel disease (IBD). These symptoms, attributed to Functional gastrointestinal disorders (FGID) in IBD, may have a significant impact of quality of life, and may be associated with fatigue, anxiety and depression. There is very little data regarding pediatric specificities of these FGID.

Aims: The aim of the study is to evaluate the prevalence of FGID in pediatric patients with IBD in remission. Secondary aims are to investigate a possible association of FGID with fatigue, anxiety, depression and impacted quality of life in the patients, as well as anxiety and depression in the parents.

Methods: This will be an observational, case-control study. All patients between 9 and 18 years old , with IBD in remission will be invited to participate. Questionnaires will be web-based and will evaluate: presence of FGID (Fr-qPGS), fatigue (FACIT-F), anxiety (SCARED-R), depression (CDI), quality of life (IMPACT-III). Parents will be invited to fill in web-based questionnaires on their symptoms of anxiety (STAI/Y-A and STAI/Y-B) and depression (BDI). Clinical parameters will be retrieved retrospectively from the chart. Level of remission will be confirmed by most recent blood tests and fecal calprotectin. Patients with FGID will be compared to patients without FGID in terms of clinical characteristics, disease phenotype and associated psychological comorbidities.


title: Medico-economic and Quality of Life Evaluations in Obese Patients Followed by Medical Analysis Laboratories

acronym: BIOSAOS

summary: Obesity is a major risk factor for obstructive sleep apnea (OSA). However, OSA is still largely under diagnosed in patients with a high cardiovascular risk. In this population the STOP-BANG questionnaire facilitates OSA screening. Moreover, blood bicarbonate concentration is a simple tool to screen for chronic respiratory disease and if elevated, is a marker of cardiometabolic comorbidities in obese patients. A combination of blood bicarbonate concentration and STOP BANG score could provide a cost-effective method of screening for OSA in obese patients. Such screening could enable earlier management and might significantly reduce the costs of treatment and improve the quality of life of patients at 2 years.

primary_purpose: Screening


title: Consequences of At-risk Alcohol Consumption in ICU Patients : the Impact OH Study.

summary: At-risk drinking is known to cause a high incidence of alcohol withdrawal syndrome which has a high impact on morbidity and mortality.


title: Evolution of Food Orality in Children Aged Between 24 and 36 Months: Comparison of the Severity and Specificities of Disorders Between Two Populations of Children, Born Very Prematurely and Born at Term

acronym: EvOral

summary:
Oral disorders are currently widely described in the premature birth population, but few studies compare them to their prevalence in the full-term population.

In addition, new behaviours and eating habits are regularly emerging in our society.

The objective of this study is to compare the severity of signs of oral disorders between the group of preterm infants and the group of term infants born without organic pathologies that compromise oral development.

lead_sponsor: Centre Hospitalier Universitaire de Nice

intervention_type: Behavioral


title: Effects of Energy Conservation Technique During Stair Climbing in COPD Patients : a Randomized Controlled Trial

acronym: UpstAIR

summary: Chronic obstructive pulmonary disease (COPD) is characterised by non-reversible bronchial obstruction associated with systemic disorders and comorbid factors. Dynamic hyperinflation during an exercise increase dyspnea and can reduce exercise capacity. Stair climbing is associated with prolonged dynamic hyperinflation and severe dyspnea in COPD patients. The aim of this study is to carry out the effect of an energy conservation technique on dyspnea to facilitate stair climbing.

ReferenceCitation: Prieur G, Combret Y, Medrinal C, Arnol N, Bonnevie T, Gravier FE, Quieffin J, Lamia B, Reychler G, Borel JC. Energy conservation technique improves dyspnoea when patients with severe COPD climb stairs: a randomised crossover study. Thorax. 2020 Jun;75(6):510-512. doi: 10.1136/thoraxjnl-2019-214295. Epub 2020 Mar 26.

ipd_sharing: Yes

ipd_sharing_description: Data will be available after publication. Please contact Guillaume Prieur at gprieur.kine@gmail.com

lead_sponsor: Groupe Hospitalier du Havre


title: Identification of New Candidate Genes in Patients With Mitochondrial Disease by High Resolution Chromosome Analysis on DNA Chip

acronym: ACPA HR

summary:
Mitochondrial diseases are complex diseases with great clinical and genetic heterogeneity and their diagnosis is difficult.

The Medical Genetics Department includes among its activities the diagnosis of these diseases. It has been a reference centre for mitochondrial diseases at the national level since 2006 and was recently approved under the call for projects "European Reference Network (ERN) for rare diseases", EURO-NMD, supported by the Nice University Hospital. The routine diagnostic strategy is based on high throughput mitochondrial DNA (mtDNA) sequencing analysis and a panel of 281 targeted "mitochondriopathies" genes. When these analyses are negative, an exome analysis (high throughput sequencing of all exons in the genome) can be performed in a research setting. To date, about 40% of the patients analysed remain without genetic diagnosis. Indeed, it does not allow to identify large variations of deletion, duplication or CNV (copy number variation) type. Moreover, targeting only exons, exome sequencing does not allow the detection of intronic or localized mutations in regulatory regions.

The identification of CNVs is made possible by chromosomal analysis on a DNA chip (CADC). This recognized technique is used routinely in the laboratory. The investigators use chips with a minimum resolution of approximately 13Kb for the genome-wide study of CNVs in patients with developmental disorders. However, this resolution is insufficient to detect rework events of the order of magnitude of an exon. There are high-resolution DNA chips, compatible with our platform, that would allow the investigators to more accurately visualize smaller rearrangements that could not be identified by exome analysis. The combined exome/CADC strategy has already proven its effectiveness in diagnosing various diseases by increasing yield.

In this context, the investigators aim to use this strategy in this non-interventional study on a series of 15 patients with mitochondrial disease who remain undiagnosed after analysis of mtDNA, gene panel and exome. They will test 2 types of patients:

In the first series, whose disease is supposed to be transmitted in an autosomal recessive mode, only one heterozygous variant was identified in a gene already described in a comparable clinical picture. It is therefore possible that these patients are carriers on the second allele of a CNV, which the exome sequencing could not identify.
In the second series, the exome analysis did not allow the identification of a single responsible gene (several candidate genes without any certainty on the pathogenicity of the gene(s) or variant(s))


title: Randomized Controlled Trial of Intermittent Hemodialysis With Regional Citrate Anticoagulation Versus Systemic Low Dose Heparin Anticoagulation in Patients at Risk of Bleeding in Nephrology Intensive Care Unit

acronym: ROBIN

summary: The study investigators hypothesize that intermittent hemodialysis with regional citrate anticoagulation (Prometheus system/Frésénius) is more efficient than reduced systemic heparin anticoagulation in patients at bleeding risk hospitalized in nephrology intensive care unit

lead_sponsor: Centre Hospitalier Universitaire de Nīmes


title: VESTIBULAR EVOKED MYOGENIC POTENTIALS IN ALTERED GRAVITY

acronym: VEMP

summary:
Recently, new clinical testing of saccular and utricular function have been developed and validated, the so-called vestibular-evoked myogenic potentials - VEMP (Brantberg et al. 2009, Cornell et al. 2009, Curthoys 2010, Manzari et al. 2012). Among them, the cervical VEMP (cVEMP) are short-latency electromyographic (EMG) modulations of the contracted sternocleidomastoid muscles in responses to vibration applied on the forehead. The clinical literature suggests that cVEMP are almost entirely saccular in origin (Halmagyi et al 1995).

The aim of our research is to evaluate changes in the otolith function in microgravity and hypergravity using this clinical test. Cervical vestibular-evoked myogenic potentials (cVEMP) will be recorded by surface EMG electrodes in response to bone conducted vibration to specifically assess saccular function (Halmagyi et al 1995). The primary measures will include muscle activity response amplitudes and the stimulus intensity threshold at which the cVEMP is detected.

Given that there is an off-loading of the saccules in microgravity and an increased loading in hypergravity, we hypothesize that there will be a reduction in cVEMP amplitude in microgravity and an increase in cVEMP amplitude in hypregravity compared to normal gravity. These changes in amplitude will be accompanied by changes in the threshold of the stimulus level required to elicit a cVEMP.


acronym: REVE

title: A Monocentric Single-arm Study to Characterize the Long-term Safety, Efficacy, and Pharmacodynamic of GLP-2 Analog (Revestive®) in the Management of Short Bowel Syndrome Pediatric Patients on Home-parenteral Nutrition (HPN)

lead_sponsor: Assistance Publique - Hôpitaux de Paris

summary: The purpose of this study is to evaluate if the treatment could maximize intestinal absorption, minimize the inconvenience of diarrhea, and avoid, reduce or eliminate the need for parenteral support (PS) to achieve normal growth, to avoid parenteral nutrition complications and to achieve the best possible quality of life for the patient


title: Surveillance fœtale assistée Par Ordinateur - Obstétrique

acronym: SURFAO-Obst

summary:
In the context of fetal heart monitoring, the SurFAO project offers an alternative to current clinical routines. The challenge is to extract, from few non-invasive sensors on the maternal abdomen, a fetal electrocardiogram (ECGf) of great quality allowing a clinical diagnosis (follow-up of the FHR (fetal heart rate)) and extraction of ECG waveforms).

The proposed approach proposes a technological breakthrough shared by a consortium of researchers and clinicians. The originality is driven by innovative methodological choices: the use of a multimodal system (ECG coupling with PCG (phonocardiographic)) for the signal acquisition in order to increase the robustness of information extraction, by taking into account clinical uses and the need for the monitoring process support, and by setting up a reference for this multimodal database.

The objective is to feed a database that will be used in the future to develop ECGf extraction methods estimating the FHR.

ReferenceType: result

ReferenceCitation: Equy V, Buisson S, Heinen M, Schaal J-P, Hoffmann P, Sergent F. Confusion between maternal and fetal heart rate during delivery: risk factors and consequences British Journal of Midwifery, vol.20 (11), 2012

ReferenceCitation: Gobillot S, Fontecave-Jallon J, Equy V, Rivet B, Gumery PY, Hoffmann P. Non-invasive fetal monitoring using electrocardiography and phonocardiography: A preliminary study. J Gynecol Obstet Hum Reprod. 2018 Nov;47(9):455-459. doi: 10.1016/j.jogoh.2018.08.009. Epub 2018 Aug 23.

ReferenceCitation: Noorzadeh S, Rivet B, Gumery PY. An application of Gaussian processes on ocular artifact removal from EEG. Annu Int Conf IEEE Eng Med Biol Soc. 2015 Aug;2015:554-7. doi: 10.1109/EMBC.2015.7318422.

ReferenceCitation: Noorzadeh S, Niknazar M, Rivet B, Fontecave-Jallon J, Gumery PY, Jutten C. Modeling quasi-periodic signals by a non-parametric model: application on fetal ECG extraction. Annu Int Conf IEEE Eng Med Biol Soc. 2014;2014:1889-92. doi: 10.1109/EMBC.2014.6943979.

ReferenceCitation: Noorzadeh S, Rivet B, Guméry PY. A multi-modal approach using a non-parametric model to extract fetal ECG. Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, 2015, pp. 1856-60


title: Benefits of Observing Point-light Displays in Postoperative Rehabilitation of the Total Knee Prosthesis.

acronym: LOARAL

summary: The LOARAL project concerns patients who have undergone total knee arthroplasty to treat symptomatic osteoarthritis. Patient will be divided into two groups: a control group where patients will do standard rehabilitation and an experimental group where patients will do standard rehabilitation associated with the judgement of point-light display. The aim of this study is to validate the use of point-light display for the Rehabilitation of patients with a totalarthroplasty of the knee.


title: PReventing EXtubation FAILure by Cough Assistance and NIV in a Population Selected on Cough Peak Flow

acronym: PREXFAIL

summary:
After the admission in ICU, most patients have to be intubated in order to control haematosis in case of acute respiratory failure, to reduce the metabolic crisis during severe haemodynamic shock, or to protect upper airways in case of impairment of consciousness. After the initial phase of etiological treatment, as soon as the patients no more required the intubation, weanibility has to be checked (thanks to a weaning trial with or without pressure support) before the separation attempt is decided on an evaluation of the overall extubability, based in particular on a subjective assessment of cough strength. The cases of re-intubation can be related to several factors such as: i) a ventilatory insufficiency indicating an imbalance between the muscular pomp function and the mechanical constraint of the chest; ii) an acute cardiogenic oedema; iii) an obstruction of the superior airways, possibly due to an imbalance between the bronchial overload and the cough efficacy.

Preventing extubation failure should avoid exposing such patients to an over-risk of morbidity and mortality due to the consequences of a prolonged invasive ventilation. This prevention can be implemented thanks to an early detection of the patients the most at risk and then a coherent intervention to manage of each risk factor involved. For example, the inspiratory insufficiency can be fixed by the use of Non-Invasive Ventilation (NIV), as proposed for patients developing a final hypercapnia at the end of the weanibility test.

Several studies have been conducted to improve the prediction of extubation failure. As this is notably influenced by the cough efficacy before extubation, it has been proposed to assess the peak flow expiratory during voluntary cough. The Cough Peak Flow could for example replaced some semi-quantitative measures of cough strength associated to a low reproducibility. The most validated threshold for a weak cough is < 60 L/min and it has recently been demonstrated that it remained valuable when directly assessed using the built-in ventilator flow-meter.

In the meantime, new devices of mechanical cough assistance have been developed and are frequently used for patients presenting a chronic neuro-muscular disease affecting their ability to spontaneously clear their airways from an inappropriate bronchial overload. However, the interest of such devices for a systematic use after extubation has not been validated with a sufficient level of evidence to be recommended, in particular because of the bias of the single randomised monocentric study.

The main objective of the study consists in demonstrating in an open multicentre randomised study (focused on the patients with an objective low cough strength) the superiority of a systematic strategy combining mechanical cough assistance and non-invasive ventilation on standard care (manual post-extubation physiotherapy and NIV for restrictive indications) to reduce the re-intubation rate at 48h.

lead_sponsor: Hospices Civils de Lyon


title: Exploiting Epigenome Editing in Kabuki Syndrome: a New Route Towards Gene Therapy for Rare Genetic Disorders

acronym: Epi-KAB

summary:
Starting from isolating primary cells from affected patients, an in vitro disease model system for KS will be developed. Using alternative strategies to obtain patient-derived mesenchymal stem cells, an integrative approach will be adopted for defining both the transcriptional and epigenetic regulatory networks perturbed upon the loss of function of KMT2D. Combining the self-renewal potential of mesenchymal stem cells (MSCs) with CRISPR/Cas9 technology, an epigenome editing approach as therapeutic strategy to rescue the activity of MLL4 will be developed.

A step forward is expected towards the understanding of those the molecular mechanisms governing the aetiology of Kabuki Syndrome (KS) and that the proposed in vitro disease model will provide to the scientific community an experimental system to study the KS. Importantly, the aim is to define the molecular bases of KS and to develop a therapeutic strategy that could ameliorate some of the abnormalities associated with KS.

lead_sponsor: University Hospital, Montpellier

intervention_type: Genetic


title: Composition of Triglyceride Rich Lipoproteins and Platelet Activation in Type 2 Diabetic Women

acronym: COMPLETE

summary:
To investigate in vitro the effect of triglyceride rich lipoproteins (TGRL) obtained in type 2 diabetic women in the fasting state and following a randomized isocaloric lipid rich breakfast on control human platelets

Randomized Comparison of butter versus chocolate spread in 2 groups of 15 patients

location_facility: Hôpital Louis Pradel - department of endocrinology


title: Kinetics of Elimination of Methotrexate and Its Major Metabolite 7-OH-methotrexate for Observant Patients

acronym: MetU

summary:
Methotrexate is a key treatment for inflammatory rheumatism. Therapeutic compliance with methotrexate is difficult to measure because of a lack of objective testing; however, therapeutic compliance is essential for the proper management of a patient.

The objective is to characterize the kinetics of elimination of methotrexate and its main metabolite7-OH-methotrexate for observant patients according to treatment (dosage, administration) and patient characteristics.

Once this kinetics is characterized, it will be considered as a comparison reference to identify non-observant patients that is to say having concentrations lower than the lower bound of the confidence interval of the observed concentrations.

lead_sponsor: CHU de Reims


title: Innovative Device for the Evaluation of the "Motor Functional Age": How Old is Your Muscle?

acronym: CHRONOS

summary: The CHRONOS project aims to provide a device to detect earlier the motor decline, by developing a precise quantitative device measuring "Motor Functional Age" (MFA) of young, middle-aged and old people, thus preventing future functional motor loss for healthy aging. The MFA might be different from the Chronological Age (CA), depending on lifestyle, physical activity, and medical condition. Thus, this device will permit monitoring, adaptation and new design of a variety of personalized therapies for healthy aging including physical exercise, medication and nutritional interventions to reduce the MFA toward or less than the CA. The device combines data processing software that estimates the MFA by assessing muscle aging using a non-invasive multichannel electromyographical technique coupled to accelerometry sensors for motion evaluation. These data will provide with a built-in clinical database of subjects from different age categories (25-75 years old).

ReferenceCitation: Imrani L, Boudaoud S, Lahaye C, Moreau C, Ghezal M, Ben Manaa S, Doulazmi M, Laforêt J, Marin F, Kinugawa K. High-density surface electromyography as biomarker of muscle aging. J Gerontol A Biol Sci Med Sci. 2022 Jul 25. pii: glac143. doi: 10.1093/gerona/glac143. [Epub ahead of print]


title: Reactive Doses and Times During Oral Food Challenge (OFC) to Peanut

acronym: PeaNewT

summary: Peanut allergy is a growing public health problem in developed countries with more and more hospitalizations for anaphylaxis. It has been determined that sensitization to certain peanut proteins such as rAra h 2, is predictive of allergy and could predict the severity of reaction (anaphylaxis) during Oral food challenges (OFC). So far, consensual threshold for cutaneous test and IgE as predictor in the positivity of OFC have not been determined. Identification of reactive doses for OFC and phenotype of patients would help to personalize management of patients subgroups, with an optimal security.


status: Suspended

acronym: RITUXIVIG

title: Efficacy and Safety of Immunoglobulin Associated With Rituximab Versus Rituximab Alone in Childhood-Onset Steroid-dependent Nephrotic Syndrome

ReferenceCitation: Hogan J, Perez A, Sellier-Leclerc AL, Vrillon I, Broux F, Nobili F, Harambat J, Bessenay L, Audard V, Faudeux C, Morin D, Pietrement C, Tellier S, Djeddi D, Eckart P, Lahoche A, Roussey-Kesler G, Ulinski T, Boyer O, Plaisier E, Cloarec S, Jolivot A, Guigonis V, Guilmin-Crepon S, Baudouin V, Dossier C, Deschênes G. Efficacy and safety of intravenous immunoglobulin with rituximab versus rituximab alone in childhood-onset steroid-dependent and frequently relapsing nephrotic syndrome: protocol for a multicentre randomised controlled trial. BMJ Open. 2020 Sep 23;10(9):e037306. doi: 10.1136/bmjopen-2020-037306.

summary:
Idiopathic Nephrotic Syndrome (INS) is the first glomerulopathy in children and 60% of the patients develop Steroid-Dependant Nephrotic Syndrome (SDNS). Recently, rituximab (RTX), a humanized anti-CD20 antibody depleting B cells demonstrated the ability to increase relapse free survival and to decrease the number of relapse and the need of other immunosuppressive drugs. However, the remission rate after 2 years is only 30 to 40%.

The aim of the study is to study the ability of intravenous Immunoglobulin to improve remission rate in SDNS when added associated with Rituximab compared to a treatment by Rituximab alone.


title: Analgesic Effect of Paracetamol in Neuropathic Pain Patients

acronym: PAeoNy

summary: The aim of this study is to evaluate the analgesic effect of paracetamol in patients suffering from pain with a peripheral neuropathic component in the presence of their usual treatment.

lead_sponsor: University Hospital, Clermont-Ferrand


title: Profibrosing Role of B Lymphocytes in Patients With Systemic Sclerosis.

acronym: SCLERO-LB

summary: B Lymphocytes are thought to play an important role in the pathophysiology of systemic sclerosis. In this study, the profibrosing role of B lymphocytes of patients with systemic sclerosis will be evaluated.

lead_sponsor: University Hospital, Lille


title: Single Time Management for Seven Common Disease in Pediatric Traumatology. A Monocentric Prospective Study

summary: A recent internal study evaluating the relevance of the visit to traumatology consultation in our establishment highlight that 49.3% of consultations were not relevant passages. The project consists of individualizing 5 to 6 pathologies and to create care sheets and patient sheets to be given to the care teams and patients when the pathology lends itself to it. The aim is to reduce the irrelevant passage rate during these consultations, which is the source of absence from iterative work for parents, collateral expenses (toll, parking), absence from school for the children, unjustified expenses and X-ray examination unnecessary most often.

lead_sponsor: Fondation Lenval

location_facility: Fondation Lenval Hopitaux Pediatriques de Nice Chu Lenval


title: Metallic Taste Before, During and After Treatment of Head and Neck Cancer : Etiologies and Impact on Quality of Life

acronym: TORCAD

summary:
Metallic taste in head and neck cancer is widely under-estimated in the literature. Its causes are multiple and poorly defined. Though it has a strong impact on the nutritional status.

The main objective of the TORCAD project is to test the hypothesis that intraoral lipoperoxidation is associated to metallic taste onset before, during and after treatment of head and neck cancer (HNC).

The secondary goals are to evaluate the involvement of others physiopathological factors in metallic taste: (i) additional chemical modification in the saliva; (ii) release of inhibition of the facial nerve on the glossopharyngeal nerve; presence of an intraoral electric current; food pleasantness and acceptability; quality of life.

lead_sponsor: Centre Hospitalier de Valence


title: Chronic Infections on Articular Prostheses With C. Acnes Diagnosed by Specific PCR : Descriptive Study of 6 Patients

summary: Osteaoarticular infection due to C. acnes are known to be of late onset, causing chronic infection possibly pauci-symptomatic. Osteaoarticular infection due to C. acnes represents a diagnostic challenge, since C. acnes is slow and difficult to grow, and can also be considered a contaminant.A 16S universal PCR bacteriological diagnosis has been proposed but is lacking of sensitivity. A specific C. acnes PCR was developed in 2010, but is not used routinely.


title: Exome Analysis on Hearing Impaired Patients

acronym: NGS-NSHL

summary:
Hearing impairment is the most frequent sensory deficit in humans and affects one newborn out of 500. The prevalence rises to 3,5/1000 in teenagers due to retarded forms. Most of hearing impairments (about two thirds) have a genetic origin, with recessive, dominant or X-linked mode of inheritance. Some rare forms can be linked to mitochondrial DNA. Molecular diagnosis (i.e. defining the molecular basis of the disease, genes and precise DNA variants) is essential for the follow-up of patients and families.

The project intends to perform exome sequencing on 30 samples of families presenting with hearing impairment. Families have been included based on the genetic origin of the hearing impairment (familial cases) and the exclusion of the involvement of 74 known deafness genes. Exome sequencing (sequencing of the coding regions of all known genes, about 22,000) in these cases may underly new gene/disease relationships.


title: Impact of the Neck Division Level During Pancreaticoduodenectomy on Postoperative Pancreatic Fistula?

acronym: PaNECK

summary:
Brief Summary:*

Aim of the study :

To evaluate if the neck division level significantly influences the postoperative pancreatic fistula rate of pancreatico-jejunal anastomosis after pancreatoduodenectomy.

Methods :

Patients who underwent oncologic or non-oncologic pancreatoduodenectomy between 01 January 2009 and 04 April 2018 will be included in this retrospective analysis. Two independent radiologists will measure the distance between the left side of the portal vein and the remnant pancreatic stump on post operative CT scan, blindly for postoperative course. This new variable will be integrated in a logistic regression model in addition to well known risk factors of POPF.

ReferenceCitation: Bardol T, Delicque J, Hermida M, Herrero A, Guiu B, Fabre JM, Souche R. Neck transection level and postoperative pancreatic fistula after pancreaticoduodenectomy: A retrospective cohort study of 195 patients. Int J Surg. 2020 Oct;82:43-50. doi: 10.1016/j.ijsu.2020.08.001. Epub 2020 Aug 22.


title: Impact on Sensitivity and Motor Block Duration of an Intravenous Dexamethasone Injected 90 Min After Making an Axillary Block With Mepivacaine. A Prospective, Randomized, Placebo-controlled Study

acronym: DEXA-rescue

summary:
Intravenous dexamethasone is used to increase the duration of analgesia of interscalene bloc for shoulder surgery: it extends from 11h to 23h the sensitivity block in shoulder area. However, the time of dexamethasone intravenous injection has not been studied. In all studies, dexamethasone was injected right after the achievement of loco regional anesthesia.

The main objective is to demonstrate that intravenous injection of dexamethasone delayed at 90 minutes in patients who received an axillary block with mepivacaine prolongs the duration of the motor block by 40 minutes.


title: Evaluation of the Impact of the Therapeutic Communication Training of the Stretcher Bearers on the Patient Anxiety in the Operating Room (STRESSCOM)

acronym: STRESSCOM

summary:
Anxiety is a form of psychic and/or physical discomfort caused by the feeling of the imminence of a danger. It is a frequent perioperative manifestation of patients. Pharmacological premedication is currently used to avoid perioperative anxiety. However, its effect is now controversial and non-drug techniques have been also studied.

The therapeutic communication aims to provide analgesia or anxiolysis to enhance the patient's well-being and to separate the patient from the surrounding reality through the suggestion of positive images with a chosen verbal and nonverbal approach. This prospective, monocentric, comparative, double-blind study aims to evaluate the impact of the training of stretcher-bearers in therapeutic communication on the anxiety of patients who go to the operating room for an endoscopic examination under general anaesthesia.Two groups of patients will be compared: In the first group patients will be accompanied to the operating room by a stretcher-bearer trained in therapeutic communication, in the second group patients will be accompanied by a stretcher bearer without this specific training.

lead_sponsor: Lille Catholic University


title: Cerebral Bases of Tool Use and Tool Evolution

acronym: TOOLBOX

summary:
Tool use is considered to be the hallmark of complex cognitive adaptations that humans have achieved trough evolution, that provides an adaptive advantage to the human species. Even if nonhuman species do use tools too, human tool use is much more complex and sophisticated. Besides, only humans can make their tools evolve by improving them. If Man has special abilities for tool use, it has to be grounded in a specific neuroanatomical substrate. Humans and nonhumans share a similar prehension system located within the superior parietal lobe and the intraparietal sulcus. However, there is a human specificity : the surpramarginal gyrus within the left inferior parietal lobe is unique to Man, and could play a central role in tool use and tool evolution.

This project aims to study the neural correlates of human tool use with functional Magnetic Resonance Imaging (fMRI), to precise the cognitive mechanisms through which humans are able to use tools. We also wish to study what are the cognitive abilities that allow us to make our tools evolve by improving them, and the neural correlates associated.

location_facility: Laboratoire d'Etude des Mécanismes Cognitifs (EMC) -Université Lumière Lyon 2