title: Imaging Evaluation of the Therapeutic Response of Breast Cancer Bone Metastasis

summary:
Breast cancers are among the cancers that metastasize the most to the skeleton. The appearance of bone metastasis, whether they are initials or during a relapse, is a turning point of the disease, due to the additional morbidity they imply (pain, pathologic fractures, hypercalcaemia, neurological compression, etc.). A specific treatment of these metastasis is often undertaken, usually a chemotherapy or hormone therapy. It is important to evaluate the efficacy of this treatment in order to know whether to continue or change it depending on the response observed. But there is no consensus at this time on paraclinical examinations enabling this monitoring. Also, if some criteria for assessing bone metastasis in imaging and nuclear medicine (MDA, PERCIST, EORTC) have been published in the literature, none is formally validated and evaluation in routine practice remains subjective.

The main objective of our study is to determine if the PET-CT and the whole-body MRI are in agreement on the status of bone metastasis (stability, progression, partial response, complete response).

lead_sponsor: Centre Oscar Lambret


type: Other Identifier

summary: Cell therapy appears to be an alternative to treat bone defects. Scientific advances have shown in animal models and in humans that mesenchymal stem cells were good candidates to support cellular bone regeneration after transplantation. However, their collection requires invasive sampling usually bone marrow. A new candidate stem cells able to stimulate bone regeneration has recently been identified in the nasal cavity, these cells are called "ecto-mesenchymal" cells. These stem cells have very similar biological characteristics of mesenchymal stem cells of bone marrow. They exhibit a high mitogenic activity and hold great potential for differentiation into osteoblast lineage. Given their properties and their ease of access within the nasal cavity, ecto-mesenchymal stem cells offer new prospects for cell therapy targeting bone involvement. In this context, the ecto-mesenchymal stem cells represent a nasal bone reconstruction interesting alternative in particular in indication of the cleft. They are directly and easily accessible in these children when conventional surgical reconstruction. The investigators propose in this study to validate a production method of stem cell called "ecto-mesenchymal" isolated from a biopsy of the nasal cavity of children with cleft lip and palate to be able to soon propose cell therapy innovative in this indication.

study_start_date_type: Actual

status: Completed

study_completion_date_type: Actual

study_type: Interventional

primary_purpose: Basic Science

enrollment_type: Actual

ipd_sharing: No

lead_sponsor: Assistance Publique Hopitaux De Marseille

location_facility: Assistance Publique Hôpitaux de Marseille

intervention_type: Procedure

lead_sponsor_type: academique

status_simplified: Completed


title: Register of Autoimmune Bullous Dermatoses

acronym: REGIBUL

summary:
Autoimmune bullous dermatoses are a group of diseases with chronic course. They are provoked by the production of autoantibodies against the dermal-epidermal junction or against the inter-keratinocyte junctions, resulting in the formation of intra-epidermal or sub-epidermal blisters.

The diagnosis of autoimmune bullous dermatoses is based on clinical and immunopathological findings, including skin direct immunofluorescence.

Systemic corticosteroid therapy is generally considered as the mainstay of treatment for many years both for bullous pemphigoid and pemphigus which are the most frequent diseases.

study_type: Observational

time_perspective: Cross-Sectional

lead_sponsor: CHU de Reims

intervention_type: Other


title: Place of Echocardiography in IV Fluid Therapy in Patients With Septic Shock and Left Ventricular Systolic Dysfunction: a Multicentre Prospective Study

acronym: DYSPRED

summary: IV fluid therapy remains an essential haemodynamic objective in the treatment strategy of septic shock. Left ventricular systolic dysfunction secondary to sepsis is observed in 40% and up to 65% of the population concerned. However, the capacity of the various indices to predict the response to IV fluid therapy in septic shock with left ventricular systolic dysfunction have not been clearly defined. Measurement of parameters reflecting filling pressures during transthoracic echocardiography (TTE) is one of the methods used to evaluate cardiac function and estimate the filling reserve, but with no strong evidence. Right heart catheterization with determination of cardiac output by pulmonary thermodilution can also be used to measure the various parameters commonly used to predict the response to IV fluid therapy. Very few data are available with no reliable and clinically relevant data in this population with septic shock and left ventricular systolic dysfunction (LVEF ≤ 40%) and the response to IV fluid therapy monitored by dynamic indices obtained by transpulmonary thermodilution and right heart catheterization. Consequently, the capacity of the various indices of preload dependence to predict the response to IV fluid therapy in septic shock with left ventricular systolic dysfunction remains difficult to define.

time_perspective: Prospective

lead_sponsor: Centre Hospitalier Universitaire, Amiens

intervention_type: Device


title: Joint Pain Occurring During Anti-TNF Therapy in Chronic Inflammatory Bowel Disease

acronym: ArthralgieMICI

summary: IBD (inflammatory bowel disease) are associated with various types of joint manifestations, especially inflammatory. Patients with IBD treated with anti-TNF commonly report joint symptoms, with variable expressions and aetiologies, possibly responsible for impaired quality of life, and possibly leading to discontinuation of an effective and validated treatment.

sponsor_collaborators: Centre Hospitalier Universitaire, Amiens


summary: This project aims to study the effect of haptic sensory information delivered at the hand using a cane in "light touch" or "light support" condition on postural stability and spatial and temporal gait parameters of elderly subjects with and without walking difficulties

status: Unknown status

study_completion_date_type: Anticipated

design_allocation: Non-Randomized

primary_purpose: Supportive Care

enrollment_type: Anticipated

sponsor_collaborators: Assistance Publique Hopitaux De Marseille

status_simplified: Unknown


title: Impact of a Video Explaining Epidural Analgesia in Obstetrics in Terms of Satisfaction, Understanding and Anxiety: A Prospective Randomised Trial

acronym: VIDEOCLIP

summary: The aim of this study was to investigate the impact of multimedia information on epidural anesthesia. Pregnant women were randomly assessed to get a video information in addition to an oral and written information on epidural anesthesia. Maternal satisfaction concerning the quality of the information as well their anxiety and understanding of the procedure were assessed and compared in both groups.

design_allocation: Randomized

primary_purpose: Other

lead_sponsor: Centre Hospitalier Intercommunal Creteil


title: Effectiveness of Intravenous Immunoglobulins (IVIG) in Toxic Shock Syndromes in Children: a Multicentre European Randomized Controlled Trial

summary: IGHN2 is an international, multicenter, double blind, randomized controlled trial aimed at assessing the efficacy on organ dysfunctions of Intravenous Immunoglobulins (IVIG) treatment in the acute phase of streptococcal or staphylococcal toxic shock syndrome in children.

study_start_date_type: Anticipated

status: Withdrawn

primary_purpose: Treatment

lead_sponsor: Hospices Civils de Lyon

intervention_type: Drug

appel_a_projets: PHRCN

region: Auvergne-Rhône-Alpes

nom_etablissement: HOSPICES CIVILS DE LYON

type_etablissement: CHUR

titre: Efficacité des immunoglobulines humaines normales (IGHN) dans les chocs toxiques (staphylococciques et streptococciques) : un essai clinique randomisé européen.

discipline_principale: anesthésiologie / réanimation

nom_porteur: JAVOUHEY

prenom_porteur: Etienne


title: Neural Bases of Arithmetic Processing: MRIf Study in Adults and Children

summary: The aim of this study was to identify neural correlates involved in arthmetics processing in adults and children aged 8 to 14 with normal cognitive function. Brain area will be identified by functional magnetic resonance imaging (IRMf).

location_facility: Médecine nucléaire, Groupement Hospitalier Est, HCL


summary:
Bicuspid aortic valve (BAV), congenital anomaly present in 2% of the population, is defined by the presence of two sigmoid valves instead of three. It is conventionally associated with histological abnormalities of the wall of the ascending aorta, risk factors of aortic dystrophy observed in 50% of cases, and dissection. Long considered an accident of development, the discovery of mutations in the NOTCH1 gene in 2 families alternating BAV and aortic dystrophy suggests the existence of a genetic predisposition and a common genetic origin for these two pathologies.

Data on the genetic basis of the BAV are still limited, but the existence of a large phenotypic diversity suggests the involvement of other genes. The establishment of large collections of DNA will allow great advances in this field.

The purpose of this project is to confirm the existence of a genetic determinism at the origin of the BAV with or without dystrophy of non syndromic ascending aorta, identifying genetic defects associated with the presence of a BAV in a series of candidate genes.

primary_purpose: Prevention

intervention_type: Biological


title: Genotyping of Human Platelet Alloantigens : Non-invasive Prenatal Diagnosis

summary:
Neonatal thrombocytopenia isoimmunization maternal-fetal is related to maternal immunization against fetal platelet antigens with paternal origin not present in the mother. It is considered the equivalent of hemolytic disease of the newborn. The incidence of this disease is about 1 in 800-1000 births. The most severe forms associated petechiae, purpura or cephalhematoma at birth with a major risk of cerebral hemorrhages (20% to 25% of cases) can cause the death of the child (15%) or severe neurological troubles (15-30%) Biologic diagnosis requires the detection of anti-platelet antibodies with maternal determination of platelet phenotypes and genotypes of the two parents.

The objective of this work is to develop specific molecular tools to fetal platelet genotyping from maternal blood. We are particularly interested to antigens HPA-1, HPA-5 , HPA-3 and HPA-4. We evaluate the sensitivity and specificity of this test by comparing these results with those obtained from an invasive sampling of amniotic fluid.

This is a prospective study to assess the technical and diagnostic performance of a new molecular method noninvasive prenatal diagnosis of platelet genotyping.

primary_purpose: Diagnostic


acronym: EIVA

summary: The aim of the research is to detect prematurely vulnerable patients needing a global coverage in integrated care with a created and metrological validated score.

status: Terminated

ReferenceType: background

ReferenceCitation: Arraras JI, Greimel E, Sezer O, Chie WC, Bergenmar M, Costantini A, Young T, Vlasic KK, Velikova G. An international validation study of the EORTC QLQ-INFO25 questionnaire: an instrument to assess the information given to cancer patients. Eur J Cancer. 2010 Oct;46(15):2726-38. doi: 10.1016/j.ejca.2010.06.118. Epub 2010 Jul 30.

ReferenceType: result

ReferenceCitation: Ferrand E, Robert R, Ingrand P, Lemaire F; French LATAREA Group. Withholding and withdrawal of life support in intensive-care units in France: a prospective survey. French LATAREA Group. Lancet. 2001 Jan 6;357(9249):9-14. doi: 10.1016/s0140-6736(00)03564-9.

ReferenceCitation: Ferrand E, Jabre P, Vincent-Genod C, Aubry R, Badet M, Badia P, Cariou A, Ellien F, Gounant V, Gil R, Jaber S, Jay S, Paillaud E, Poulain P, Regnier B, Reignier J, Socie G, Tardy B, Lemaire F, Brun-Buisson C, Marty J; French Mort-a-l'Hopital Group. Circumstances of death in hospitalized patients and nurses' perceptions: French multicenter Mort-a-l'Hopital survey. Arch Intern Med. 2008 Apr 28;168(8):867-75. doi: 10.1001/archinte.168.8.867.

ReferenceCitation: Temel JS, Greer JA, Muzikansky A, Gallagher ER, Admane S, Jackson VA, Dahlin CM, Blinderman CD, Jacobsen J, Pirl WF, Billings JA, Lynch TJ. Early palliative care for patients with metastatic non-small-cell lung cancer. N Engl J Med. 2010 Aug 19;363(8):733-42. doi: 10.1056/NEJMoa1000678.

ReferenceCitation: Greer JA, Pirl WF, Jackson VA, Muzikansky A, Lennes IT, Heist RS, Gallagher ER, Temel JS. Effect of early palliative care on chemotherapy use and end-of-life care in patients with metastatic non-small-cell lung cancer. J Clin Oncol. 2012 Feb 1;30(4):394-400. doi: 10.1200/JCO.2011.35.7996. Epub 2011 Dec 27.

ReferenceCitation: Yoong J, Park ER, Greer JA, Jackson VA, Gallagher ER, Pirl WF, Back AL, Temel JS. Early palliative care in advanced lung cancer: a qualitative study. JAMA Intern Med. 2013 Feb 25;173(4):283-90. doi: 10.1001/jamainternmed.2013.1874.

oa_host_type: closed

repositories_concat: closed

publisher_dissemination: American Medical Association

ReferenceCitation: Zigmond AS, Snaith RP. The hospital anxiety and depression scale. Acta Psychiatr Scand. 1983 Jun;67(6):361-70. doi: 10.1111/j.1600-0447.1983.tb09716.x.

ReferenceCitation: Muller L, Spitz E. [Multidimensional assessment of coping: validation of the Brief COPE among French population]. Encephale. 2003 Nov-Dec;29(6):507-18. French.

ipd_sharing: Yes

lead_sponsor: Hopital Foch

appel_a_projets: PREPS

region: Nouvelle-Aquitaine

nom_etablissement: CHI MONT DE MARSAN ET PAYS DES SOURCES

type_etablissement: CH

acronyme: EIVA

titre: Création et validation métrologique d'un score d'enrôlement dans une prise en charge en soins intégrés, adéquate dans le temps, à partir du contexte, de l'évolution et des attentes des patients porteurs d'une pathologie chronique grave évolutive et de leurs proches-aidants. Etude prospective multicentrique non interventionnelle EIVA (Expression d'un besoin d'Implication du Patient Vulnérable et de son Adaptation)

discipline_principale: organisation des soins

nom_porteur: FERRAND

prenom_porteur: Edouard


title: Cognitive Control of Language and Frontal Cortex

acronym: LANGUAGE

summary: The cognitive control of speech is central to human social communication. Two frontal brain regions seem to have a critical role: 1) Broca's area (BA) and 2) the mid-cingulate cortex (MCC). Current rehabilitation strategy is clearly based on therapies promoting language performance. However, there is few evidence that rehabilitation strategies based on nonlinguistic aspects of brain function may enhance recovery. Such strategies may benefit from knowledge about the primary -nonlinguistic- function of the BA-MCC network. The aim of LANGUAGE is to identify this primary function. One hypothesis is that, in non-speaking primates, this network is involved in cognitive control of voluntary vocal/orofacial production. Specifically, whereas BA may be responsible for the high-level selection of orofacial and vocal responses during learning, the face motor representation within the MCC may be responsible for performance monitoring, a process inherently required in learning. LANGUAGE aims to test this hypothesis by determining in human the anatomo-functional organization of the BA-MCC network thanks to functional magnetic resonance imaging (fMRI).

ReferenceCitation: Hillis AE. Magnetic resonance perfusion imaging in the study of language. Brain Lang. 2007 Aug;102(2):165-75. doi: 10.1016/j.bandl.2006.04.016. Epub 2006 Jun 6.


acronym: FABRY-Image

summary:
Anderson-Fabry disease is a genetic lysosomal storage disease, linked to chromosome X (gene GLA), responsible of enzyme synthesis deficit in α-galactosidase A with intracellular sphingolipids accumulation and multiorganic achievement.

If renal complication is principally responsible of the pejorative evolution of the disease, it may also exist a cardiac achievement, symptomatic or not (heart failure symptoms including dyspnea, conduction abnormalities, supra-ventricular and ventricular arrhythmias), with or without left ventricular hypertrophy (LVH).

Administration of agalsidase-α or ß, a genetic engineering synthetic equivalent of the deficient enzyme, should significantly slow disease evolution indeed reduce LVH.

Some patients with Fabry disease without LVH should present, compared to healthy subjects, indirect early markers of intramyocyte lipid overload:

in echocardiography, longitudinal myocardial deformation (strain) should be altered while ejection fraction is preserved, and
in cardiac MRI, T1 mapping should be reduced1. This was also previously demonstrated in Fabry patients with LVH2. However, are these abnormalities of longitudinal deformation in echocardiography and of T1 mapping in MRI correlated to the presence of pejorative cardiac markers (such as clinical and functional tolerances, Brain Natriuretic Peptide (BNP) level and electrical complications)?

lead_sponsor: University Hospital, Bordeaux


title: Assessment of Quality of Life of Children With Chronic Idiopathic Thrombocytopenic Purpura

acronym: KIT

summary: Assessment of quality of life of patient with chronic idiopathic thrombocytopenic purpura according to the type of treatment

lead_sponsor: University Hospital, Angers


title: High-flow Nasal Cannula Oxygen Therapy With or Without Non-invasive Ventilation (NIV) During the Weaning Period: a Multicenter Randomized Controlled Trial

acronym: HIGH-WEAN

summary: Prospective multicenter randomized controlled open-label trial comparing 2 strategies of oxygenation during the post-extubation period in ICU patients at high risk of extubation failure. Patients will be randomized and assigned to one of the two groups, with a 1:1 ratio.

ReferenceType: derived

ReferenceCitation: Thille AW, Coudroy R, Nay MA, Gacouin A, Decavele M, Sonneville R, Beloncle F, Girault C, Dangers L, Lautrette A, Levrat Q, Rouze A, Vivier E, Lascarrou JB, Ricard JD, Mekontso-Dessap A, Barberet G, Lebert C, Ehrmann S, Massri A, Bourenne J, Pradel G, Bailly P, Terzi N, Dellamonica J, Lacave G, Robert R, Frat JP, Ragot S; HIGH-WEAN Study Group and the REVA Research Network. Beneficial Effects of Noninvasive Ventilation after Extubation in Obese or Overweight Patients: A Post Hoc Analysis of a Randomized Clinical Trial. Am J Respir Crit Care Med. 2022 Feb 15;205(4):440-449. doi: 10.1164/rccm.202106-1452OC.

publisher_dissemination: American Thoracic Society

ReferenceCitation: Thille AW, Monseau G, Coudroy R, Nay MA, Gacouin A, Decavele M, Sonneville R, Beloncle F, Girault C, Dangers L, Lautrette A, Levrat Q, Rouze A, Vivier E, Lascarrou JB, Ricard JD, Razazi K, Barberet G, Lebert C, Ehrmann S, Massri A, Bourenne J, Pradel G, Bailly P, Terzi N, Dellamonica J, Lacave G, Robert R, Ragot S, Frat JP; HIGH-WEAN Study Group and the REVA research network. Non-invasive ventilation versus high-flow nasal oxygen for postextubation respiratory failure in ICU: a post-hoc analysis of a randomized clinical trial. Crit Care. 2021 Jun 28;25(1):221. doi: 10.1186/s13054-021-03621-6.

oa_colors: green gold

oa_host_type: publisher;repository

evidence: oa journal (via doaj)

host_type: publisher

license: cc-by

license_normalized: cc-by

version: publishedVersion

evidence: oa repository (via pmcid lookup)

host_type: repository

license_normalized: no license

repository_normalized: PubMed Central

repositories_concat: PubMed Central

unpaywall_oa_status: gold

publisher_dissemination: Springer-Nature

ReferenceCitation: Thille AW, Coudroy R, Nay MA, Gacouin A, Decavele M, Sonneville R, Beloncle F, Girault C, Dangers L, Lautrette A, Levrat Q, Rouze A, Vivier E, Lascarrou JB, Ricard JD, Razazi K, Barberet G, Lebert C, Ehrmann S, Massri A, Bourenne J, Pradel G, Bailly P, Terzi N, Dellamonica J, Lacave G, Robert R, Ragot S, Frat JP; HIGH-WEAN Study Group, for the REVA Research Network. Non-invasive ventilation alternating with high-flow nasal oxygen versus high-flow nasal oxygen alone after extubation in COPD patients: a post hoc analysis of a randomized controlled trial. Ann Intensive Care. 2021 Feb 9;11(1):30. doi: 10.1186/s13613-021-00823-7.

ReferenceCitation: Thille AW, Muller G, Gacouin A, Coudroy R, Decavele M, Sonneville R, Beloncle F, Girault C, Dangers L, Lautrette A, Cabasson S, Rouze A, Vivier E, Le Meur A, Ricard JD, Razazi K, Barberet G, Lebert C, Ehrmann S, Sabatier C, Bourenne J, Pradel G, Bailly P, Terzi N, Dellamonica J, Lacave G, Danin PE, Nanadoumgar H, Gibelin A, Zanre L, Deye N, Demoule A, Maamar A, Nay MA, Robert R, Ragot S, Frat JP; HIGH-WEAN Study Group and the REVA Research Network. Effect of Postextubation High-Flow Nasal Oxygen With Noninvasive Ventilation vs High-Flow Nasal Oxygen Alone on Reintubation Among Patients at High Risk of Extubation Failure: A Randomized Clinical Trial. JAMA. 2019 Oct 15;322(15):1465-1475. doi: 10.1001/jama.2019.14901. Erratum In: JAMA. 2020 Feb 25;323(8):793.

oa_colors: green other

evidence: open (via free pdf)

evidence: oa repository (via OAI-PMH doi match)

repository_institution: PubMed Central - Europe PMC

unpaywall_oa_status: bronze

ReferenceCitation: Thille AW, Muller G, Gacouin A, Coudroy R, Demoule A, Sonneville R, Beloncle F, Girault C, Dangers L, Lautrette A, Cabasson S, Rouze A, Vivier E, Le Meur A, Ricard JD, Razazi K, Barberet G, Lebert C, Ehrmann S, Picard W, Bourenne J, Pradel G, Bailly P, Terzi N, Buscot M, Lacave G, Danin PE, Nanadoumgar H, Gibelin A, Zanre L, Deye N, Ragot S, Frat JP; REVA research network. High-flow nasal cannula oxygen therapy alone or with non-invasive ventilation during the weaning period after extubation in ICU: the prospective randomised controlled HIGH-WEAN protocol. BMJ Open. 2018 Sep 5;8(9):e023772. doi: 10.1136/bmjopen-2018-023772.

license: cc-by-nc

license_normalized: cc-by-nc

publisher_dissemination: British Medical Journal

lead_sponsor: Poitiers University Hospital

nom_etablissement: CENTRE HOSP. UNIVERSITAIRE DE POITIERS

acronyme: High Wean

titre: Oxygénothérapie à haut débit nasal avec ou sans ventilation noninvasive en post-extubation: étude randomisée contrôlée multicentrique.


type: Registry Identifier

title: Follicular Helper T Cells: Biological Marker and Involvement in the Physiopathology of the IgG4-related Disease

summary:
IgG4-related disease is a rare and very recently identified pathology, whose frequency is certainly underestimated.

The clinical presentation varies among affected organs, and most often, patients have at least three organ damage.

These organs exhibit tissue infiltration mononuclear polymorphic cells with often severe fibrosis progression resulting in a loss of function.

The biomarker, though not specific, is a polyclonal elevated serum IgG4, and histological marker, currently held by several teams, is the presence within the inflammatory infiltrate, of a predominance of IgG4-expressing plasma-cells with a relative plasma-cells IgG4 + / IgG +> 50% on tissue immunostaining.

The investigators project provides a global assessment of T lymphocyte abnormalities and specifically the TFH (Follicular Helper) during this IgG4-related disease compared to so-called groups "control" subjects suffering from Sjogren syndrome or healthy subjects.


title: Procalcitonin (PCT) as a Diagnostic Marker of Bacterial Infection in the Patients Admitted for Fever and/or Inflammatory Syndrome to the Internal Medicine Department

acronym: PCT-MI

summary:
Levels of PCT (a marker of bacterial infection) are highest during sepsis: in fact, PCT is normally produced by the C cells in the thyroid gland. PCT was initially studied by Assicot1 for distinguishing between bacterial meningitis and viral meningitis. The CALC-I gene codes for PCT. In the absence of infection, the extrathyroid mRNA expression of the CALC-I gene is repressed, and expression is restricted to neuroendocrine thyroid and pulmonary cells. Infection induces the ubiquitous expression of the CALC-I gene. PCT is not transformed into calcitonin in parenchymatous tissues. In a context of sepsis, the whole body acts as a neuroendocrine gland. Sepsis upregulates PCT mRNA expression much more than that of other cytokines.

PCT is used in critical care departments as a diagnostic marker, a guide to treatment (antibiotics are withdrawn if the level falls) and a prognostic marker.

There are few data on the diagnostic use of PCT in an internal medicine department. The available studies yielded contradictory results and only one prospective study has been performed . The objective was to study PCT in non-infectious, inflammatory pathologies and to establish whether PCT could distinguish infections from other inflammatory pathologies in patients in an internal medicine department. In a ROC curve analysis, a PCT threshold of 0.35 µmol/l gave the greatest specificity (88%) and sensitivity (72%). Other studies have been performed but featured small sample sizes and a retrospective design.

Of the various studies performed in internal medicine departments, none included patients presenting with a suspected bacterial infection (according to the clinician's interpretation) and lacking information on their bacterial status. In fact, these diagnoses are a core component of hospitalisation in internal medicine departments for fever or inflammatory syndrome. The investigators intend to include all patients, including those lacking information on their microbiological status).


summary:
Reconstruction software allows visualization of cortical structure in 3 dimensions, showing on a single picture the position of all the electrodes. The EEG signal of each recording plot of the electrode is analyzed and compared with the underlying brain structure reconstructed by the software. It is therefore possible to visualize 1) ictogenic and epileptogenic areas using neurophysiological stereoelectroencephalography (SEEG) data and 2) adjacent functional cortical areas with functional imaging and SEEG. Software makes it possible to determine the links between these areas. This study aims to show that using these software is an asset in surgical decision and in the choice of surgical strategy.

Each patient has presurgical evaluation (usual care), including morphologic and (if necessary) functional MRI, EEG and SEEG. In this study, software will be used to analyze the processed data (FSL software, FMRIB laboratory, Oxford University and BrainVisa/Anatomist. The surgical decision will be taken according to the usual staff procedures, based on the usual examination results. After the decision making process, the staff will be asked to reconsider the surgical decision, according to the analysis provided by the software. The discrepancies between the decisions will be recorded.

lead_sponsor: Fondation Ophtalmologique Adolphe de Rothschild

location_facility: Fondation Ophtalmologique A. de Rothschild

lead_sponsor_type: industriel


title: Therapeutic Iontophoresis of Treprostinil in Systemic Sclerosis Digital UlcErations. A Proof of Concept Study

acronym: TISSUE-PoC

summary: The study is conducted to confirm the good tolerance of a continuous cathodal iontophoresis of the treprostinil hydrogel administered during 10 days on the pulp of the finger of healthy volunteer and on the ischemic digital ulcerations of Systemic Sclerosis patients, particularly to estimate the cutaneous tolerance of the procedure and the effect on the blood pressure.

ReferenceCitation: Gaillard-Bigot F, Roustit M, Blaise S, Cracowski C, Seinturier C, Imbert B, Carpentier P, Cracowski JL. Treprostinil Iontophoresis Improves Digital Blood Flow during Local Cooling in Systemic Sclerosis. Microcirculation. 2016 Apr;23(3):266-70. doi: 10.1111/micc.12272.

ReferenceCitation: Hellmann M, Roustit M, Gaillard-Bigot F, Cracowski JL. Cutaneous iontophoresis of treprostinil, a prostacyclin analog, increases microvascular blood flux in diabetic malleolus area. Eur J Pharmacol. 2015 Jul 5;758:123-8. doi: 10.1016/j.ejphar.2015.03.066. Epub 2015 Apr 3.

ReferenceCitation: Kotzki S, Roustit M, Arnaud C, Godin-Ribuot D, Cracowski JL. Effect of continuous vs pulsed iontophoresis of treprostinil on skin blood flow. Eur J Pharm Sci. 2015 May 25;72:21-6. doi: 10.1016/j.ejps.2015.02.012. Epub 2015 Feb 21.

ReferenceCitation: Roustit M, Gaillard-Bigot F, Blaise S, Stanke-Labesque F, Cracowski C, Seinturier C, Jourdil JF, Imbert B, Carpentier PH, Cracowski JL. Cutaneous iontophoresis of treprostinil in systemic sclerosis: a proof-of-concept study. Clin Pharmacol Ther. 2014 Apr;95(4):439-45. doi: 10.1038/clpt.2013.255. Epub 2014 Jan 23.

ReferenceCitation: Kotzki S, Roustit M, Arnaud C, Boutonnat J, Blaise S, Godin-Ribuot D, Cracowski JL. Anodal iontophoresis of a soluble guanylate cyclase stimulator induces a sustained increase in skin blood flow in rats. J Pharmacol Exp Ther. 2013 Sep;346(3):424-31. doi: 10.1124/jpet.113.205484. Epub 2013 Jul 9.

ReferenceCitation: Blaise S, Roustit M, Hellmann M, Millet C, Cracowski JL. Cathodal iontophoresis of treprostinil induces a sustained increase in cutaneous blood flux in healthy volunteers. J Clin Pharmacol. 2013 Jan;53(1):58-66. doi: 10.1177/0091270011434352. Epub 2013 Jan 24.

publisher_dissemination: Wiley

ReferenceCitation: Blaise S, Roustit M, Millet C, Ribuot C, Boutonnat J, Cracowski JL. Cathodal iontophoresis of treprostinil and iloprost induces a sustained increase in cutaneous flux in rats. Br J Pharmacol. 2011 Feb;162(3):557-65. doi: 10.1111/j.1476-5381.2010.01045.x.

lead_sponsor: University Hospital, Grenoble

collaborators:
Linksium
University Grenoble Alps

sponsor_collaborators:
University Hospital, Grenoble
Linksium
University Grenoble Alps


title: Study of the Role of Occupational Exposure to Pesticides in the Prognosis of Lymphomas Diffuse Large B Cell in

acronym: ProLyPhy

summary: The link between the products of synthetic chemistry and cancer is at the heart of much research. Recent work has identified the use of plant protection agents by farmers as a risk factor for developing non-Hodgkin lymphoma, including diffuse large B cell lymphoma (DLBCL) is the most common histology. Different biological models were used to understand the role of pesticides in lymphomagenesis. To summarize, most pesticides act at the cellular and molecular level, on different signaling pathways. After metabolized by cytochrome P450, these compounds generally become pro-oxidants. The increase in reactive oxygen species rate (SAR) causes the activation of signaling pathways involved in cell proliferation and survival. But deregulation of oxidative status does not in itself justify the specificity of the impact of pesticides on specific pathologies. Several agents have a genotoxic effect, others induce the activation of signaling pathways by binding to transcription factors and others have immunomodulating properties.

time_perspective: Retrospective

ipd_sharing: Undecided

lead_sponsor: University Hospital, Montpellier


title: Identification of Protein Markers of Vitality in Skin Wounds by Forensic Multiplex Analysis

summary: Identify the cytokine or combination of cytokines, with the best diagnostic performance to characterize the vital nature of a skin wound in the body.


title: Translation, Cultural Adaptation and Validation of the Creole Versions of the EQ-5D and the SF-36 Questionnaires in Patients With Type II Diabetes in Reunion Island, Martinique and Guadeloupe

acronym: CreoQol

summary:
The evaluation of quality of life in health is particularly important for measuring the impact of the chronic diseases. The scales of measure constitute the main measurement tool in clinical trials because of their psychometrics properties and of their ease of use.

Among these scales, the 36-Item Short Form Survey (SF-36) and the EuroQol five dimensions questionnaire ( EQ-5D) were widely validated in various populations, of which the population of the diabetics patients. Both scales have validated versions in French.

In the Antilles and in Reunion Island, diabetes is a frequent pathology and is the subject of many clinical and epidemiological trials. One of the difficulties encountered during the implementation of these studies is the absence of measurement tools validated for these populations.

Investigators thus suggest, within a common workgroup uniting Guadeloupe, Martinique and Reunion Island, adapting and validating these scales according to an identical procedure in Creole from Guadeloupe, from Martinique and from Reunion Island and validating the French versions of these scales in their populations of type II diabetics patients.

lead_sponsor: Centre Hospitalier Universitaire de la Réunion


title: Comparison of Atherothrombosis Markers From Aortic Atheroma in Diabetic and Non-diabetic Patients

acronym: MADI

summary: Intraplaque hemorrhage is the driving force of atherothrombotic plaque vulnerability to rupture and associated clinical complications. Polymorphonuclear neutrophils (PMNs) represent about 70% of leukocytes and may constitute a source of proteases and oxidants that favour plaque rupture. Our objective is to evaluate PMN activation in atherosclerotic plaque of non-diabetic versus type 2 diabetic patients. For this purpose, investigators will quantify the presence of cell-free DNA, that reflect the formation of neutrophil extracellular traps (NETs) in carotid endarterectomy samples.

sponsor_collaborators: Centre Hospitalier Universitaire de la Réunion

location_facility: Department of endocrinology, University Hospital Reunion Island - Felix Guyon Site


title: Influence of Chronic Vascular Diseases on Transcranial Doppler Profiles in Critically Ill Patients

acronym: CritiDop

summary: The primary objective of this study is to show that cardiovascular risk factors associated with the chronic elevation of arterial resistance may be associated with "false" profiles of intracranial hypertension during transcranial doppler ultrasound of the middle cerebral arteries in intensive care unit patients. A "false" profile of intracranial hypertension is defined by a high pulsatility index without any intracranial pathology.

lead_sponsor: Centre Hospitalier Universitaire de Nīmes

location_facility: CHU de Nîmes - Hôpital Universitaire Carémeau


type: EudraCT Number

title: Phase 1/2 Open Single-arm Monocentric Study Evaluating the Tolerance and Interest of Transient Opening of the Blood-Brain Barrier by Low Intensity Pulsed Ultrasound With the SONOCLOUD® Implantable Medical Device in Mild Alzheimer's Disease Patients (MMSE 20-26)

summary: In Alzheimer's disease (AD) an imbalance between the production and clearance of the ß-amyloid peptide is hypothesized as the driving event of the disease. The decreased clearance of Aß could be partly linked to a progressive dysfunction of the brain vasculature and of the blood brain barrier (BBB). Among many possible explanations for these failures of the multiple clinical trials evaluating innovative drugs in AD, one is the lack of target engagement, as none of these drugs is able to readily cross BBB. This barrier acts as a wall that actively and passively prevents the crossing of molecules between the blood and the brain parenchyma compartments. Only 0.3% of intravenously injected anti-Aß immunoglobulins reach the brain despite a half-life of 15-20 days. Low intensity Focal ultrasound associated to microbubble injection can open the BBB in a non invasive way. These openings are reversible in 2 hours to 2 days depending on the intensity of the ultrasound. Ultrasound opening of the BBB was initially used in a transgenic mouse model of AD to increase the brain delivery of an anti-Aß antibody. In this article, the Aß load was reduced in ultrasound treated brain region. Surprisingly it was then demonstrated that the simple opening of the BBB without any adjunct anti-Aß treatment was able to drive the same Aß clearance effects. This is probably linked to endogenous antibodies that are able to penetrate the brain parenchyma and target Aß plaques. Four opening sessions elicited positive promnesic effects in these mice. Our group conceived and developed a mean to easily, reproductively and innocuously open the BBB. A unique extra-dural ultrasound emitter (sonoCloud®) is surgically implanted in the skull under local anesthesia. It emits low intensity contact ultrasound (LICU) that are not deterred by bone and thus are able to open the BBB.Preclinical studies show the SonoCloud® device is safe and efficient as it allowed reproducible and repeatable opening of the BBB in rabbits, dogs and non human primates. Drugs up to 2000 Kilo Daltons (kDa) are able to cross the BBB to reach the brain parenchyma in which the concentration of Carboplatin was increased by 700% in the BBB opened region. No adverse event was evidenced both clinically, by EEG, Evoked potential, MRI, 18 Fluorodeoxyglucose (FDG) PET and histology in the primates after 7 bi-monthly sessions of LICU BBB opening. SonoCloud® and its external generator have been certified by the academic start-up CarThéra (APHP, UPMC). Our multidisciplinary skills (neurology, neurosurgery, neuroimaging, basic science departments in the same University hospital setting) and our previous experience of BBB opening in Man give us the unique opportunity to translate this procedure from neuro-oncology to AD which could 1) Have a positive effect on brain lesion load and symptoms by itself and 2) allow anti-AD (or more broadly, central nervous system) drugs to engage their targe

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ReferenceCitation: Horodyckid C, Canney M, Vignot A, Boisgard R, Drier A, Huberfeld G, Francois C, Prigent A, Santin MD, Adam C, Willer JC, Lafon C, Chapelon JY, Carpentier A. Safe long-term repeated disruption of the blood-brain barrier using an implantable ultrasound device: a multiparametric study in a primate model. J Neurosurg. 2017 Apr;126(4):1351-1361. doi: 10.3171/2016.3.JNS151635. Epub 2016 Jun 10.

ReferenceCitation: Goldwirt L, Canney M, Horodyckid C, Poupon J, Mourah S, Vignot A, Chapelon JY, Carpentier A. Enhanced brain distribution of carboplatin in a primate model after blood-brain barrier disruption using an implantable ultrasound device. Cancer Chemother Pharmacol. 2016 Jan;77(1):211-6. doi: 10.1007/s00280-015-2930-5. Epub 2015 Dec 8.

ReferenceCitation: Beccaria K, Canney M, Goldwirt L, Fernandez C, Piquet J, Perier MC, Lafon C, Chapelon JY, Carpentier A. Ultrasound-induced opening of the blood-brain barrier to enhance temozolomide and irinotecan delivery: an experimental study in rabbits. J Neurosurg. 2016 Jun;124(6):1602-10. doi: 10.3171/2015.4.JNS142893. Epub 2015 Nov 13.

ReferenceCitation: Beccaria K, Canney M, Goldwirt L, Fernandez C, Adam C, Piquet J, Autret G, Clement O, Lafon C, Chapelon JY, Carpentier A. Opening of the blood-brain barrier with an unfocused ultrasound device in rabbits. J Neurosurg. 2013 Oct;119(4):887-98. doi: 10.3171/2013.5.JNS122374. Epub 2013 Jun 21.

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ReferenceCitation: Dubois B, Feldman HH, Jacova C, Dekosky ST, Barberger-Gateau P, Cummings J, Delacourte A, Galasko D, Gauthier S, Jicha G, Meguro K, O'brien J, Pasquier F, Robert P, Rossor M, Salloway S, Stern Y, Visser PJ, Scheltens P. Research criteria for the diagnosis of Alzheimer's disease: revising the NINCDS-ADRDA criteria. Lancet Neurol. 2007 Aug;6(8):734-46. doi: 10.1016/S1474-4422(07)70178-3.

ReferenceCitation: Dubois B, Feldman HH, Jacova C, Hampel H, Molinuevo JL, Blennow K, DeKosky ST, Gauthier S, Selkoe D, Bateman R, Cappa S, Crutch S, Engelborghs S, Frisoni GB, Fox NC, Galasko D, Habert MO, Jicha GA, Nordberg A, Pasquier F, Rabinovici G, Robert P, Rowe C, Salloway S, Sarazin M, Epelbaum S, de Souza LC, Vellas B, Visser PJ, Schneider L, Stern Y, Scheltens P, Cummings JL. Advancing research diagnostic criteria for Alzheimer's disease: the IWG-2 criteria. Lancet Neurol. 2014 Jun;13(6):614-29. doi: 10.1016/S1474-4422(14)70090-0. Erratum In: Lancet Neurol. 2014 Aug;13(8):757.

ReferenceCitation: McKhann GM, Knopman DS, Chertkow H, Hyman BT, Jack CR Jr, Kawas CH, Klunk WE, Koroshetz WJ, Manly JJ, Mayeux R, Mohs RC, Morris JC, Rossor MN, Scheltens P, Carrillo MC, Thies B, Weintraub S, Phelps CH. The diagnosis of dementia due to Alzheimer's disease: recommendations from the National Institute on Aging-Alzheimer's Association workgroups on diagnostic guidelines for Alzheimer's disease. Alzheimers Dement. 2011 May;7(3):263-9. doi: 10.1016/j.jalz.2011.03.005. Epub 2011 Apr 21.

ReferenceCitation: McKhann G, Drachman D, Folstein M, Katzman R, Price D, Stadlan EM. Clinical diagnosis of Alzheimer's disease: report of the NINCDS-ADRDA Work Group under the auspices of Department of Health and Human Services Task Force on Alzheimer's Disease. Neurology. 1984 Jul;34(7):939-44. doi: 10.1212/wnl.34.7.939.

ReferenceCitation: Salloway S, Sperling R, Fox NC, Blennow K, Klunk W, Raskind M, Sabbagh M, Honig LS, Porsteinsson AP, Ferris S, Reichert M, Ketter N, Nejadnik B, Guenzler V, Miloslavsky M, Wang D, Lu Y, Lull J, Tudor IC, Liu E, Grundman M, Yuen E, Black R, Brashear HR; Bapineuzumab 301 and 302 Clinical Trial Investigators. Two phase 3 trials of bapineuzumab in mild-to-moderate Alzheimer's disease. N Engl J Med. 2014 Jan 23;370(4):322-33. doi: 10.1056/NEJMoa1304839.

ReferenceCitation: Tapiola T, Alafuzoff I, Herukka SK, Parkkinen L, Hartikainen P, Soininen H, Pirttila T. Cerebrospinal fluid beta-amyloid 42 and tau proteins as biomarkers of Alzheimer-type pathologic changes in the brain. Arch Neurol. 2009 Mar;66(3):382-9. doi: 10.1001/archneurol.2008.596.

ReferenceCitation: Clark CM, Schneider JA, Bedell BJ, Beach TG, Bilker WB, Mintun MA, Pontecorvo MJ, Hefti F, Carpenter AP, Flitter ML, Krautkramer MJ, Kung HF, Coleman RE, Doraiswamy PM, Fleisher AS, Sabbagh MN, Sadowsky CH, Reiman EP, Zehntner SP, Skovronsky DM; AV45-A07 Study Group. Use of florbetapir-PET for imaging beta-amyloid pathology. JAMA. 2011 Jan 19;305(3):275-83. doi: 10.1001/jama.2010.2008. Erratum In: JAMA. 2011 Mar 16;305(11):1096. Reiman, P Eric M [corrected to Reiman, Eric M].

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ReferenceCitation: Rinne JO, Wong DF, Wolk DA, Leinonen V, Arnold SE, Buckley C, Smith A, McLain R, Sherwin PF, Farrar G, Kailajarvi M, Grachev ID. [(18)F]Flutemetamol PET imaging and cortical biopsy histopathology for fibrillar amyloid beta detection in living subjects with normal pressure hydrocephalus: pooled analysis of four studies. Acta Neuropathol. 2012 Dec;124(6):833-45. doi: 10.1007/s00401-012-1051-z. Epub 2012 Oct 10.

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ReferenceCitation: Shah M, Catafau AM. Molecular Imaging Insights into Neurodegeneration: Focus on Tau PET Radiotracers. J Nucl Med. 2014 Jun;55(6):871-4. doi: 10.2967/jnumed.113.136069. Epub 2014 May 15.

ReferenceCitation: Zhang W, Arteaga J, Cashion DK, Chen G, Gangadharmath U, Gomez LF, Kasi D, Lam C, Liang Q, Liu C, Mocharla VP, Mu F, Sinha A, Szardenings AK, Wang E, Walsh JC, Xia C, Yu C, Zhao T, Kolb HC. A highly selective and specific PET tracer for imaging of tau pathologies. J Alzheimers Dis. 2012;31(3):601-12. doi: 10.3233/JAD-2012-120712.

ReferenceCitation: Bateman RJ, Xiong C, Benzinger TL, Fagan AM, Goate A, Fox NC, Marcus DS, Cairns NJ, Xie X, Blazey TM, Holtzman DM, Santacruz A, Buckles V, Oliver A, Moulder K, Aisen PS, Ghetti B, Klunk WE, McDade E, Martins RN, Masters CL, Mayeux R, Ringman JM, Rossor MN, Schofield PR, Sperling RA, Salloway S, Morris JC; Dominantly Inherited Alzheimer Network. Clinical and biomarker changes in dominantly inherited Alzheimer's disease. N Engl J Med. 2012 Aug 30;367(9):795-804. doi: 10.1056/NEJMoa1202753. Epub 2012 Jul 11. Erratum In: N Engl J Med. 2012 Aug 23;367(8):780.

ReferenceCitation: Ossenkoppele R, Jansen WJ, Rabinovici GD, Knol DL, van der Flier WM, van Berckel BN, Scheltens P, Visser PJ; Amyloid PET Study Group; Verfaillie SC, Zwan MD, Adriaanse SM, Lammertsma AA, Barkhof F, Jagust WJ, Miller BL, Rosen HJ, Landau SM, Villemagne VL, Rowe CC, Lee DY, Na DL, Seo SW, Sarazin M, Roe CM, Sabri O, Barthel H, Koglin N, Hodges J, Leyton CE, Vandenberghe R, van Laere K, Drzezga A, Forster S, Grimmer T, Sanchez-Juan P, Carril JM, Mok V, Camus V, Klunk WE, Cohen AD, Meyer PT, Hellwig S, Newberg A, Frederiksen KS, Fleisher AS, Mintun MA, Wolk DA, Nordberg A, Rinne JO, Chetelat G, Lleo A, Blesa R, Fortea J, Madsen K, Rodrigue KM, Brooks DJ. Prevalence of amyloid PET positivity in dementia syndromes: a meta-analysis. JAMA. 2015 May 19;313(19):1939-49. doi: 10.1001/jama.2015.4669.

ReferenceCitation: Doody RS, Thomas RG, Farlow M, Iwatsubo T, Vellas B, Joffe S, Kieburtz K, Raman R, Sun X, Aisen PS, Siemers E, Liu-Seifert H, Mohs R; Alzheimer's Disease Cooperative Study Steering Committee; Solanezumab Study Group. Phase 3 trials of solanezumab for mild-to-moderate Alzheimer's disease. N Engl J Med. 2014 Jan 23;370(4):311-21. doi: 10.1056/NEJMoa1312889.

oa_host_type: publisher

evidence: open (via free article)

publisher_dissemination: Massachusetts Medical Society

ReferenceCitation: Duits FH, Teunissen CE, Bouwman FH, Visser PJ, Mattsson N, Zetterberg H, Blennow K, Hansson O, Minthon L, Andreasen N, Marcusson J, Wallin A, Rikkert MO, Tsolaki M, Parnetti L, Herukka SK, Hampel H, De Leon MJ, Schroder J, Aarsland D, Blankenstein MA, Scheltens P, van der Flier WM. The cerebrospinal fluid "Alzheimer profile": easily said, but what does it mean? Alzheimers Dement. 2014 Nov;10(6):713-723.e2. doi: 10.1016/j.jalz.2013.12.023. Epub 2014 Apr 8.

ReferenceCitation: Schindowski K, Bretteville A, Leroy K, Begard S, Brion JP, Hamdane M, Buee L. Alzheimer's disease-like tau neuropathology leads to memory deficits and loss of functional synapses in a novel mutated tau transgenic mouse without any motor deficits. Am J Pathol. 2006 Aug;169(2):599-616. doi: 10.2353/ajpath.2006.060002.

ReferenceCitation: Epelbaum S, Burgos N, Canney M, Matthews D, Houot M, Santin MD, Desseaux C, Bouchoux G, Stroer S, Martin C, Habert MO, Levy M, Bah A, Martin K, Delatour B, Riche M, Dubois B, Belin L, Carpentier A. Pilot study of repeated blood-brain barrier disruption in patients with mild Alzheimer's disease with an implantable ultrasound device. Alzheimers Res Ther. 2022 Mar 8;14(1):40. doi: 10.1186/s13195-022-00981-1.

repository_institution: Le Centre pour la Communication Scientifique Directe - HAL - Université de Nantes

repository_normalized: HAL

repository_institution: Le Centre pour la Communication Scientifique Directe - HAL - Inserm

evidence: oa repository (via OAI-PMH title and first author match)

repository_institution: Research Square - Research Square

repository_normalized: Research Square

version: submittedVersion

repositories:
HAL
PubMed Central
Research Square

repositories_concat: HAL;PubMed Central;Research Square

ReferenceCitation: Mathew AS, Gorick CM, Price RJ. Multiple regression analysis of a comprehensive transcriptomic data assembly elucidates mechanically- and biochemically-driven responses to focused ultrasound blood-brain barrier disruption. Theranostics. 2021 Oct 11;11(20):9847-9858. doi: 10.7150/thno.65064. eCollection 2021.

sponsor_collaborators:
Assistance Publique - Hôpitaux de Paris
CarThera
BPIfrance


acronym: GENUFLEX

lead_sponsor: Assistance Publique - Hôpitaux de Paris

summary:
The most common motor deficiency after stroke or traumatic brain injury is hemiparesis. Most hemiparetic patients recover walking, but rarely with a speed permitting easy ambulation outdoors with family or friends. One of the mechanisms of gait impairment in hemiparesis is insufficient active hip flexion during swing phase, which leads to insufficient ground clearing at swing phase, with associated gait slowness and risks of fall.

The main hypothesis behind the present study is that insufficient hip flexion during hemiparetic gait is partly due to overactivity of rectus femoris. Focal treatment of lower limb muscle overactivity using botulinum toxin has not been demonstrated to increase walking speed in hemiparesis as yet. However, most studies have focused distally, on improving foot dorsiflexion only. The purpose of this study is to compare the effects of botulinum toxin injection and placebo in rectus femoris (RF) + plantar flexors versus plantar flexors only.

ReferenceCitation: Ghedira M, Albertsen IM, Mardale V, Loche CM, Vinti M, Gracies JM, Bayle N, Hutin E. Agonist and antagonist activation at the ankle monitored along the swing phase in hemiparetic gait. Clin Biomech (Bristol, Avon). 2021 Oct;89:105459. doi: 10.1016/j.clinbiomech.2021.105459. Epub 2021 Aug 20.

evidence: open (via crossref license, author manuscript)

license: publisher-specific-oa

license_normalized: publisher-specific

version: acceptedVersion

unpaywall_oa_status: hybrid

publisher_dissemination: Elsevier

sponsor_collaborators:
Assistance Publique - Hôpitaux de Paris
Merz Pharmaceuticals GmbH

title: Partial Blocks of Rectus Femoris and Soleus With Botulinum Toxin Type A to Improve Gait in Hemiparesis. A Randomized Multicenter Placebo-controlled Trial

source: euctr


title: Cognitive Adaptation and Frontal Cortex

acronym: ADAPCO

summary: A hallmark of our survival in the real world and of our capacity to navigate the complex social interactions of human society is our ability to show behavioral adaptation. Adaptation can be necessary for a number of reasons, making the study of the process challenging. Two classes of event can signal a need for adaptation: 1) Events caused by one's own actions and specifically FeedBack -FB- from those actions (e.g. the investigators adapt their strategy after an erroneous choice), and 2) Events not linked to our actions, specifically Action-InDependent Events -AiDE- (e.g. the investigators adapt their strategy after a change of rule). These two types of information - FB and AiDE - will frequently occur concurrently. A critical and difficult part of adapting appropriately involves resolving the difference between the two. So for example an incorrect FB can occur because the investigators made an error, or because something unexpected in the environment has changed -the rule switched, someone cheated, etc. The Investigators must work out which it is, as they will frequently require different behavioral adaptations. Their task is made even more complex by the fact that the dynamics of evidence accumulation after FB vs AiDE are very different. FB has a direct temporal and causal link to an executed action, which means that the investigators are certain to derive information about a given action from a given FB. In contrast, AiDE have no such contiguity and no initial relation to actions, which means that the investigators must accumulate evidence to identify the appropriate adaptation to an AiDE. So the crucial dilemma is this: after an unwanted outcome, should the investigators adapt as if they made an error and received a negative FB, or should they continue to accumulate evidence as if there has been an AiDE to which they need to know how to adapt. Animals are able to resolve this credit assignment problem, as evidenced by their ability to appropriately adapt their behavior. A breakdown of this ability to link unexpected events to their correct cause would seem to be at the source of impairments in a wide range of psychological and neurological disorders, from addiction and OCD to psychological symptoms in Parkinson's disease. Yet the neural basis of this process is currently unknown, and FB and AiDE processing have been assessed separately so far. ADAPCO will provide unprecedented characterization of brain systems critically involved in learning from and adapting to FB, AiDE, and their interactions, thanks to fMRI studies.


title: Structure-function Relationships Within the Cingulate Cortex

acronym: EEG-Feedback

summary: Efficient evaluation and monitoring of actions and outcomes are a key feature of primates' efficient adaptive cognition. Deficits in evaluating one's own actions and their consequences is a key feature of prominent disorders such as obsessive compulsive disorders (OCD), schizophrenia, and anxiety. The Investigators know that these evaluative processes implicate medial structures of the brain that are related both to old limbic functions and to more recently evolved higher executive functions. Brain potentials related to performance monitoring have attracted a lot of interest in cognitive neuroscience but also in the clinical domain because they appear to be altered in different neurological or psychiatric disorders, such as schizophrenia, OCD, or anxiety, and could become biomarkers of pathologies. But the neural sources of these markers are not fully determined and are currently highly debated. In addition, our work suggests that non pathological factors, such as normal morphological cortical variations, could affect those markers. Understanding performance monitoring, acting directly on medial cortex, or using electrophysiological markers in clinic are thus currently problematic and challenging. This is mostly because structure-function relationships in the medial wall are ill defined for historical, conceptual, and methodological reasons. Importantly, although individual variability of brain morphology impedes precise assessment of structure function relationships, this variability is almost never taken into account. EEG-Feedback aims to resolve these issues by evaluating the consequences of individual variability in cingulate cortex morphology on 1) surface EEG markers of feedback monitoring and 2) functional connectivity patterns thanks to resting-state fMRI.

location_facility: Hospices Civils de Lyon, Groupement Hospitalier Est


title: Evaluation of Ixazomib, Lenalidomide, Dexamethasone Induction and Extended Consolidation Followed by Lenalidomide Maintenance in Newly Diagnosed Multiple Myeloma Patients ≤65 Years Eligible for High Dose Therapy

summary: Open-label study to evaluate the safety and efficacy of Ixazomib in combination with Lenalidomide and Dexamethasone in patients with newly diagnosed multiple myeloma (MM). The patient population will consist of adult men and women up to 65 years, who have a confirmed diagnosis of MM who meet eligibility criteria.

lead_sponsor: University Hospital, Toulouse

collaborators: Takeda Celgene

sponsor_collaborators:
University Hospital, Toulouse
Takeda
Celgene


title: Treatment Adherence in Patients With Rheumatoid Arthritis Previously Treated With Oral or Injectable Methotrexate and Requiring a New Treatment With Injectable Methotrexate

acronym: APRim

summary: The aim of this study is to evaluate, at 6 months, the rate of patients whose adherence to injectable MTX remained strong or improved according to patient-reported outcome.

lead_sponsor: Nordic Pharma SAS


title: Evaluation of an Online Tool (COBPeer) Dedicated to Junior Peer Reviewers for Assessing the Reporting of Randomized Controlled Trial Reports

summary:
The peer review process is a cornerstone of biomedical research publication. Despite being essential, the assessment of the completeness of the reporting and the identification of switched outcomes are not appropriately performed. Furthermore, these tasks do not suppose a high level of expertise and could be performed by junior researchers.

To assess the completeness of reporting and identified switched outcome(s), junior peer reviewers could use a simple online tool (COBPeer) based on the CONSORT (Consolidated Standards of Reporting Trials) 2010 checklist and Elaboration and Explanation publication for reporting parallel-group RCTs. The tool would feature bullet points eliciting the meaning of each checklist item. The aim of this study that will compare the accuracy of junior peer reviewers using the tool to that of usual peer reviewers when evaluating the completeness of reporting and switched of primary outcome(s) in reports of RCTs

ReferenceCitation: Chauvin A, Ravaud P, Moher D, Schriger D, Hopewell S, Shanahan D, Alam S, Baron G, Regnaux JP, Crequit P, Martinez V, Riveros C, Le Cleach L, Recchioni A, Altman DG, Boutron I. Accuracy in detecting inadequate research reporting by early career peer reviewers using an online CONSORT-based peer-review tool (COBPeer) versus the usual peer-review process: a cross-sectional diagnostic study. BMC Med. 2019 Nov 19;17(1):205. doi: 10.1186/s12916-019-1436-0.

repository_institution: University of Oxford - Oxford University Research Archive (ORA)

repositories_concat: PubMed Central;ora.ox.ac.uk

ReferenceCitation: Chauvin A, Moher D, Altman D, Schriger DL, Alam S, Hopewell S, Shanahan DR, Recchioni A, Ravaud P, Boutron I. A protocol of a cross-sectional study evaluating an online tool for early career peer reviewers assessing reports of randomised controlled trials. BMJ Open. 2017 Sep 15;7(9):e017462. doi: 10.1136/bmjopen-2017-017462.

sponsor_collaborators:
Assistance Publique - Hôpitaux de Paris
University of Oxford
University of Ottawa
University of California, Los Angeles

location_facility: Hotel Dieu, 1, place du parvis de notre dame


title: Body Image Disorder in Anorexia Nervosa and Virtual Reality

acronym: REVAM

summary: Evaluation of the tolerance and acceptability of the virtual representation of its body image.

primary_purpose: Device Feasibility

lead_sponsor: University Hospital, Brest


title: Observatoire Brestois Des Néoplasies Myéloprolifératives

acronym: OBENE

summary:
All patients diagnosed or followed in Brest University Hospital for Philadelphia negative myeloproliferative neoplasms will be included in this observational study.

Myeloproliferative neoplasms recorded included: polycythemia vera, essential Thrombocythemia and Primary Myelofibrosis.

This is a not interventional study. Alive patients need to sign a non-opposition consent form.

Patients will be followed until last news (death, change of reference centre...).

status: Recruiting

ReferenceCitation: Delluc A, Lacut K, Pan-Petesch B, Galinat H, Lippert E, Ianotto JC. Statin exposure and thrombosis risk in patients with myeloproliferative neoplasms. Thromb Res. 2018 Jul;167:57-59. doi: 10.1016/j.thromres.2018.05.014. Epub 2018 May 16. No abstract available.

ReferenceCitation: Mollard LM, Chauveau A, Boyer-Perrard F, Douet-Guilbert N, Houot R, Quintin-Roue I, Couturier MA, Dagorne A, Malou M, Le Calloch R, Luycx O, Thepot S, Hunault M, Guillerm G, Berthou C, Ugo V, Lippert E, Ianotto JC. Outcome of Ph negative myeloproliferative neoplasms transforming to accelerated or leukemic phase. Leuk Lymphoma. 2018 Dec;59(12):2812-2820. doi: 10.1080/10428194.2018.1441408. Epub 2018 Apr 4.

publisher_dissemination: Informa

ReferenceCitation: Mansier O, Luque Paz D, Ianotto JC, Le Bris Y, Chauveau A, Boyer F, Conejero C, Fitoussi O, Riou J, Adiko D, Touati M, Chauzeix J, Viallard JF, Bene MC, Giraudier S, Ugo V, Lippert E. Clinical and biological characterization of MPN patients harboring two driver mutations, a French intergroup of myeloproliferative neoplasms (FIM) study. Am J Hematol. 2018 Aug;93(4):E84-E86. doi: 10.1002/ajh.25014. Epub 2018 Jan 12. No abstract available.

ReferenceCitation: Le Calloch R, Lacut K, Le Gall-Ianotto C, Nowak E, Abiven M, Tempescul A, Dalbies F, Eveillard JR, Ugo V, Giraudier S, Guillerm G, Lippert E, Berthou C, Ianotto JC. Non-adherence to treatment with cytoreductive and/or antithrombotic drugs is frequent and associated with an increased risk of complications in patients with polycythemia vera or essential thrombocythemia (OUEST study). Haematologica. 2018 Apr;103(4):607-613. doi: 10.3324/haematol.2017.180448. Epub 2017 Dec 15.

publisher_dissemination: Ferrata Storti Foundation (Haematologica)

ReferenceCitation: Ianotto JC, Chauveau A, Boyer-Perrard F, Gyan E, Laribi K, Cony-Makhoul P, Demory JL, de Renzis B, Dosquet C, Rey J, Roy L, Dupriez B, Knoops L, Legros L, Malou M, Hutin P, Ranta D, Benbrahim O, Ugo V, Lippert E, Kiladjian JJ. Benefits and pitfalls of pegylated interferon-alpha2a therapy in patients with myeloproliferative neoplasm-associated myelofibrosis: a French Intergroup of Myeloproliferative neoplasms (FIM) study. Haematologica. 2018 Mar;103(3):438-446. doi: 10.3324/haematol.2017.181297. Epub 2017 Dec 7.

ReferenceCitation: Mahe K, Delluc A, Chauveau A, Castellant P, Mottier D, Dalbies F, Berthou C, Guillerm G, Lippert E, Ianotto JC. Incidence and impact of atrial arrhythmias on thrombotic events in MPNs. Ann Hematol. 2018 Jan;97(1):101-107. doi: 10.1007/s00277-017-3164-x. Epub 2017 Nov 21.

ReferenceCitation: Ianotto JC, Couturier MA, Galinat H, Mottier D, Berthou C, Guillerm G, Lippert E, Delluc A. Administration of direct oral anticoagulants in patients with myeloproliferative neoplasms. Int J Hematol. 2017 Oct;106(4):517-521. doi: 10.1007/s12185-017-2282-5. Epub 2017 Jun 16.

ReferenceCitation: Le Clech L, Sakka M, Meskar A, Kerspern H, Eveillard JR, Berthou C, Buors C, Lippert E, Guillerm G, Quintin-Roue I, Carre JL, Ianotto JC. The presence of monoclonal gammopathy in Ph-negative myeloproliferative neoplasms is associated with a detrimental effect on outcomes. Leuk Lymphoma. 2017 Nov;58(11):2582-2587. doi: 10.1080/10428194.2017.1312380. Epub 2017 May 9.

ReferenceCitation: Le Gall-Ianotto C, Brenaut E, Gouillou M, Lacut K, Nowak E, Tempescul A, Berthou C, Ugo V, Carre JL, Misery L, Ianotto JC. Clinical characteristics of aquagenic pruritus in patients with myeloproliferative neoplasms. Br J Dermatol. 2017 Jan;176(1):255-258. doi: 10.1111/bjd.14809. Epub 2016 Dec 22. No abstract available.

publisher_dissemination: Oxford University Press

status_simplified: Ongoing


title: Impact of Empaglifozine on Cardiac Ectopic Fat

acronym: EMPACEF

summary: There is substantial evidence supporting the fact that ectopic fat accumulation is an important contributor to type 2 diabetes complications and cardiovascular risk [1]. Epicardial adipose tissue (EAT), located between the myocardium and the visceral layer of the pericardium has been associated with atrial fibrillation and with coronary artery disease [2, 3] and its abundance predicts the number of cardiac events within 8 years [4]. In addition, myocardial steatosis has been shown to be an independent predictor of diastolic dysfunction [5] [6]. Furthermore, in type 2 diabetic patients, bariatric surgery can reduce cardiac ectopic fat accumulation and improve cardiac function [7] [8]. When added to standard care, 10 or 25 mg/d of empagliflozin, an inhibitor of sodium-glucose cotransporter 2 (iSGLT2), significantly reduces the risk of death, cardiovascular death, and hospitalisation for heart failure among individuals with type 2 diabetes and established cardiovascular disease when compared to placebo [9]. The mechanisms of empagliflozin-improved cardiovascular outcomes in type 2 diabetic patients at high risk of cardiovascular events are not known. We hypotheses that empaglifozin could modulate cardiac ectopic fat and cardiac metabolism in obese type 2 diabetic patients.

ReferenceCitation: Gaborit B, Ancel P, Abdullah AE, Maurice F, Abdesselam I, Calen A, Soghomonian A, Houssays M, Varlet I, Eisinger M, Lasbleiz A, Peiretti F, Bornet CE, Lefur Y, Pini L, Rapacchi S, Bernard M, Resseguier N, Darmon P, Kober F, Dutour A. Effect of empagliflozin on ectopic fat stores and myocardial energetics in type 2 diabetes: the EMPACEF study. Cardiovasc Diabetol. 2021 Mar 1;20(1):57. doi: 10.1186/s12933-021-01237-2.

repository_institution: Le Centre pour la Communication Scientifique Directe - HAL - Université Paris Descartes

repository_institution: Le Centre pour la Communication Scientifique Directe - HAL - Diderot

repositories:
HAL
PubMed Central

repositories_concat: HAL;PubMed Central

lead_sponsor: Assistance Publique Hopitaux De Marseille

location_facility: Assistance Publique Hopitaux de Marseille


title: Biomarkers of Antidepressant Resistance - BIORESA

acronym: BIORESA

summary:
According to the WHO, major depressive disorders have become the second worldwide cause of disability. Treatment, long-term medication, leads to frequent resistance (up to 40%).

Establishing a cerebral molecular signature of depression is not feasible in humans (need for cerebral samples). The alternative is to use peripheral biological samples (blood, urine, saliva).

Metabolomic is the integrated and quantitative study of all the metabolites of a biological system. This aims to define the metabolic status of an organism for a particular condition.

Metabolites are derived from biological extracts (cells, tissues, serum, plasma, urine, etc.) and are detected by:

liquid or gas chromatography coupled to mass spectrometry (LC-MS, GC-MS),
proton nuclear magnetic resonance (1 H-NMR). The biomarkers resulting from these studies have become important diagnostic criteria, measured objectively and evaluated as indicators of a normal or pathological state, or even predictors of treatment efficacy.

This approach allows the discovery of biomarkers that best describe the status of a disease for better understanding and are usable in a context of individualized medicine, with effects on clinical practice and management.

lead_sponsor: University Hospital, Tours


title: Bioimpedance Variation of Free Flap for After Clamping - MONITRANS

acronym: MONITRANS

summary:
MONITRANS project consist of developing a monitoring technology of post-operative breast reconstruction by detecting thrombosis. Its aim is to reducing time spent in hospital by monitoring patients at home.

Thrombosis following to abdominal free flap harvesting for breast reconstruction is a rare phenomenon (with a 2 until 15 % frequency). Moreover, it leads to ischemia by limiting water intake in the plasma compartments. The investigator would like to prove, by this research project, that they are able to detect ischemia via bioimpedance technology.

During abdominal free flap harvesting for breast reconstruction, there are few minutes where the flap is clamped because of anastomosis on the recipient vessels. The investigators would seize the opportunity of this step, which is similar to vascular thrombosis, to measure bioimpedance variations.

Therefore they would like to measure variations of the flap bioimpedance before and after vascular section. Another purpose consists of developing an algorithm which will detect postoperative thrombosis.

lead_sponsor: Centre Hospitalier Universitaire, Amiens


title: Tracking and Exploring the Source of Viral REbound

acronym: TESOVIR

summary: Phylogenic analysis of viruses hosted in marker positive reservoir cells including CD32a+ CD4 T lymphocytes and rebounding viruses after treatment interruption

ReferenceCitation: Descours B, Petitjean G, Lopez-Zaragoza JL, Bruel T, Raffel R, Psomas C, Reynes J, Lacabaratz C, Levy Y, Schwartz O, Lelievre JD, Benkirane M. CD32a is a marker of a CD4 T-cell HIV reservoir harbouring replication-competent proviruses. Nature. 2017 Mar 23;543(7646):564-567. doi: 10.1038/nature21710. Epub 2017 Mar 15. Erratum In: Nature. 2017 Jun 28;546(7660):686.

lead_sponsor: Centre Hospitalier Régional d'Orléans

collaborators: Laboratoire de Virologie Moléculaire de Montpellier


title: Comparison of Peripheral Perfusion Level Between Two Groups of Newborns According to Their Infectious Status Defined by the Criteria of the Center for Disease Control and Prevention (CDC)

summary:
Despite advances in medicine, secondary neonatal infection remains a continuing concern because of the associated high morbidity and mortality. The usual mechanism of infection responds to the transmission of germs by the equipment used for care (eg, catheters) and by the hands of caregivers. In preterm infants in particular, some infections can also have an endogenous source, by translocation of colonization germs present in the digestive tract.

The first line of prevention of secondary infection corresponds to compliance with the rules of hand hygiene, work surfaces and equipment carried out, the effect of which on the control of the incidence of secondary infection is regularly demonstrated. When declared, bacterial infection should be treated as quickly as possible with appropriate and effective antibiotics to preserve the healing prognosis. Compared to the infant and the larger child, clinical signs of calling are atypical and discrete. In the absence of staff trained to monitor newborns specifically, there is a real risk of discovering the existence of the infection only at an advanced stage corresponding, among other things, to circulatory collapse. This risk is not completely excluded, even with experienced practitioners, because the positive signs are rude and may go unnoticed (eg, signs of calling such as fever are rare in the newborn). Support for early diagnosis of neonatal infection by automatic monitoring systems has reduced mortality by 30% in the units where it has been applied. This is probably due to the fact that early warning made it possible to start the antibiotic treatment earlier and to complete the bacteriological diagnosis in order to better orient the therapeutic attitude. The best criteria for early diagnosis by automated systems were provided by the statistical analysis of cardiac variability, the results of the research and correspond to the standard deviation, the asymmetry and the entropy of the series d Cardiac intervals. Since microbial aggression has an impact on many vegetative variables outside of the electrocardiogram, our current research aims to determine whether the analysis of the perfusion index (PI) Which are of interest for detecting disturbances in the early stages of infection in newborns. IP corresponds to the ratio of the amplitude of the oscillating phase to the intensity of the constant part of the opto-plethysmography wave; It is obtained from signals recorded in a non-invasive manner by the same infrared sensor for pulse oximetry.


title: Mortality of Patients Undergoing Fracture of the Upper Extremity u Femur at the University Hospital of Amiens

acronym: FESF-Amiens

summary:
Fractures of the upper femur (EFSF) represent a major public health problem in the elderly. Approximately 1.6 million patients are victims each year of an EFSF and this number is increasing as a result of the aging of the population.

In a recent Amiens retrospective study the mortality was estimated to be 22.5% at 1 year of the fracture. In surviving patients, the impact on loss of autonomy and degradation of quality of life is considerable.

The reduction of the incidence of post-operative complications includes the identification of risk factors.

No prospective study in Amiens has investigated the mortality and the study of the variables involved in the prognosis and long-term mortality of these patients.


title: Prevention of Dental Caries in Primary Molars on Sealants

acronym: sealants

summary: Currently, the real scope of sealants (AS) is poorly documented in temporary dentition and its effectiveness has not been demonstrated. Yet it seems reasonable that the AS in temporary dentition could slow the specific development of carious lesions in early childhood. In addition, this non-invasive approach could delay the conventional food and thus save financial costs for more complex treatments. Finally, the installation of AS could afford, as demonstrated in adult teeth, lowering the cariogenic bacteria prevalence engaged in the caries process.

ReferenceCitation: Chabadel O, Veronneau J, Montal S, Tramini P, Moulis E. Effectiveness of pit and fissure sealants on primary molars: A 2-yr split-mouth randomized clinical trial. Eur J Oral Sci. 2021 Feb;129(1):e12758. doi: 10.1111/eos.12758. Epub 2020 Dec 30.


title: Study on the Parameters That Influence Perceptual Decisions

summary: The study aimed to understand how payoffs for others influence perceptual decision making. The research consists in testing how varying monetary payoffs for another modify the perceptual decision making processes. The use of drift diffusion models on a random dots task enable the characterization of the decision parameter(s) that are modulated when a decision is made to win payoffs for others as compared to decisions for self-benefits. Once the parameter revealed through behavioral experiment, neuroimaging is applied to find the neural correlates of the effects of taking others into account in the decision making process.

lead_sponsor: Hospices Civils de Lyon


title: Bipolarity - Depression in Children and Adolescent Suicide Attempters: Better Diagnosis to Prevent Recurrence

summary: The purpose of the study is to describe the number of diagnosis of bipolar depression and comorbid suicidal behavior according to the diagnostic criteria of the DSM-5.

primary_purpose: Screening

lead_sponsor: Fondation Lenval

location_facility: Fondation Lenval, Hôpitaux pédiatriques de Nice CHU Lenval


title: Reduced Time on Floor After Falls at Night of People Living in Long Term Care Facilities - NoDelayFall Study

acronym: NoDelayFall

summary:
In the context of reduce staff for supervision of dependent elderly, automated risk alert systems could have a positive impact on the organization of night care by better targeting monitoring. Residents' sleep could be less affected with use of automatic alert system than by systematic monitoring visits. One study shows an improvement in the humor of residents after the use of such a system.

The hypothesis of the study is that the use of a bed-raising detection system linked with the activation of a lighting environment and a caregivers alert system (Etolya-F® gerontechnology device, Anaxi Technology Company) would reduce intervention time in this population, thus limiting the time spent on floor and its physical and psychological consequences.

ReferenceCitation: Rapp K, Becker C, Cameron ID, Konig HH, Buchele G. Epidemiology of falls in residential aged care: analysis of more than 70,000 falls from residents of bavarian nursing homes. J Am Med Dir Assoc. 2012 Feb;13(2):187.e1-6. doi: 10.1016/j.jamda.2011.06.011. Epub 2011 Aug 4.

ReferenceCitation: Pellfolk T, Gustafsson T, Gustafson Y, Karlsson S. Risk factors for falls among residents with dementia living in group dwellings. Int Psychogeriatr. 2009 Feb;21(1):187-94. doi: 10.1017/S1041610208007837. Epub 2008 Oct 6.

ReferenceCitation: Jensen J, Lundin-Olsson L, Nyberg L, Gustafson Y. Falls among frail older people in residential care. Scand J Public Health. 2002;30(1):54-61.

ReferenceCitation: Vu MQ, Weintraub N, Rubenstein LZ. Falls in the nursing home: are they preventable? J Am Med Dir Assoc. 2006 Mar;7(3 Suppl):S53-8, 52. doi: 10.1016/j.jamda.2005.12.016.

ReferenceCitation: Lach HW, Parsons JL. Impact of fear of falling in long term care: an integrative review. J Am Med Dir Assoc. 2013 Aug;14(8):573-7. doi: 10.1016/j.jamda.2013.02.019. Epub 2013 Apr 16.

ReferenceCitation: Fleming J, Brayne C; Cambridge City over-75s Cohort (CC75C) study collaboration. Inability to get up after falling, subsequent time on floor, and summoning help: prospective cohort study in people over 90. BMJ. 2008 Nov 17;337:a2227. doi: 10.1136/bmj.a2227.

ReferenceCitation: Bergland A, Laake K. Concurrent and predictive validity of "getting up from lying on the floor". Aging Clin Exp Res. 2005 Jun;17(3):181-5. doi: 10.1007/BF03324594.

ReferenceCitation: Lester P, Haq M, Vadnerkar A, Feuerman M. Falls in the nursing home setting: does time matter? J Am Med Dir Assoc. 2008 Nov;9(9):684-6. doi: 10.1016/j.jamda.2008.06.007. Epub 2008 Sep 25.

ReferenceCitation: Pelissier C, Vohito M, Fort E, Sellier B, Agard JP, Fontana L, Charbotel B. Risk factors for work-related stress and subjective hardship in health-care staff in nursing homes for the elderly: A cross-sectional study. J Occup Health. 2015;57(3):285-96. doi: 10.1539/joh.14-0090-OA. Epub 2015 Apr 10.

ReferenceCitation: Capezuti E, Brush BL, Lane S, Rabinowitz HU, Secic M. Bed-exit alarm effectiveness. Arch Gerontol Geriatr. 2009 Jul-Aug;49(1):27-31. doi: 10.1016/j.archger.2008.04.007. Epub 2008 Jun 3.

ReferenceCitation: Banerjee S, Steenkeste F, Couturier P, Debray M, Franco A. Telesurveillance of elderly patients by use of passive infra-red sensors in a 'smart' room. J Telemed Telecare. 2003;9(1):23-9. doi: 10.1258/135763303321159657.

ReferenceCitation: Lipsitz LA, Tchalla AE, Iloputaife I, Gagnon M, Dole K, Su ZZ, Klickstein L. Evaluation of an Automated Falls Detection Device in Nursing Home Residents. J Am Geriatr Soc. 2016 Feb;64(2):365-8. doi: 10.1111/jgs.13708. Epub 2016 Jan 19.

ReferenceCitation: Tinetti ME, Williams CS. Falls, injuries due to falls, and the risk of admission to a nursing home. N Engl J Med. 1997 Oct 30;337(18):1279-84. doi: 10.1056/NEJM199710303371806.

ReferenceCitation: Parker MJ, Gillespie WJ, Gillespie LD. Effectiveness of hip protectors for preventing hip fractures in elderly people: systematic review. BMJ. 2006 Mar 11;332(7541):571-4. doi: 10.1136/bmj.38753.375324.7C. Epub 2006 Mar 2.

lead_sponsor: Centre Hospitalier Annecy Genevois

location_facility: Résidence St François CH ANNECY-GENEVOIS


title: Impact of Tracheal Tube Fixing Site on Its Mobility During Head Mobilization

acronym: Fix-IOT

summary:
This study evaluate the secondary shifting of the tracheal tube when the head is moved under general anaesthesia. Two sites of fixation (the maxilla and the mandible) are tested in a prospective, double blind, randomized and crossover designed study.

The study test the hypothesis that taping the tracheal tube on the mandible better prevents a secondary tube move.

ReferenceCitation: Conrardy PA, Goodman LR, Lainge F, Singer MM. Alteration of endotracheal tube position. Flexion and extension of the neck. Crit Care Med. 1976 Jan-Feb;4(1):8-12. doi: 10.1097/00003246-197601000-00002. No abstract available.

ReferenceCitation: Yap SJ, Morris RW, Pybus DA. Alterations in endotracheal tube position during general anaesthesia. Anaesth Intensive Care. 1994 Oct;22(5):586-8. doi: 10.1177/0310057X9402200515.

ReferenceCitation: Hartrey R, Kestin IG. Movement of oral and nasal tracheal tubes as a result of changes in head and neck position. Anaesthesia. 1995 Aug;50(8):682-7. doi: 10.1111/j.1365-2044.1995.tb06093.x.

ReferenceCitation: Sugiyama K, Yokoyama K. Displacement of the endotracheal tube caused by change of head position in pediatric anesthesia: evaluation by fiberoptic bronchoscopy. Anesth Analg. 1996 Feb;82(2):251-3. doi: 10.1097/00000539-199602000-00006.

ReferenceCitation: Rost JR, Frush DP, Auten RL. Effect of neck position on endotracheal tube location in low birth weight infants. Pediatr Pulmonol. 1999 Mar;27(3):199-202. doi: 10.1002/(sici)1099-0496(199903)27:33.0.co;2-o.

ReferenceCitation: Olufolabi AJ, Charlton GA, Spargo PM. Effect of head posture on tracheal tube position in children. Anaesthesia. 2004 Nov;59(11):1069-72. doi: 10.1111/j.1365-2044.2004.03963.x.

ReferenceCitation: Weiss M, Knirsch W, Kretschmar O, Dullenkopf A, Tomaske M, Balmer C, Stutz K, Gerber AC, Berger F. Tracheal tube-tip displacement in children during head-neck movement--a radiological assessment. Br J Anaesth. 2006 Apr;96(4):486-91. doi: 10.1093/bja/ael014. Epub 2006 Feb 7.

ReferenceCitation: Jordi Ritz EM, Von Ungern-Sternberg BS, Keller K, Frei FJ, Erb TO. The impact of head position on the cuff and tube tip position of preformed oral tracheal tubes in young children. Anaesthesia. 2008 Jun;63(6):604-9. doi: 10.1111/j.1365-2044.2008.05440.x.

ReferenceCitation: Kim JT, Kim HJ, Ahn W, Kim HS, Bahk JH, Lee SC, Kim CS, Kim SD. Head rotation, flexion, and extension alter endotracheal tube position in adults and children. Can J Anaesth. 2009 Oct;56(10):751-6. doi: 10.1007/s12630-009-9158-y. Epub 2009 Jul 29.


title: Androgen-Deprivation Therapy and Cardiovascular Risk: A Nationwide Population-based Cohort Study

acronym: ADTCR

summary:
The research focuses on the safety profile of androgen-deprivation therapy (ADT). The hypothesis is that safety issue, as regards to cardiovascular risk, is not homogenous across the spectrum of androgen-deprivation therapy modalities. Our study will encompass all ADT modalities including intermittent ADT.

ADT is a cornerstone therapy in prostate cancer management. Decisions about ADT should weigh improvements in cancer-specific outcomes against potential increased risks for cardiovascular diseases. The potential for harm from ADT should be more precisely defined according to the type of ADT. Those potential risks underscore the importance of better understanding benefits of ADT, especially in contexts where data are still lacking.ADT is also indicated in sexually deviant behavior.

ReferenceCitation: Scailteux LM, Vincendeau S, Balusson F, Leclercq C, Happe A, Le Nautout B, Polard E, Nowak E, Oger E. Androgen deprivation therapy and cardiovascular risk: No meaningful difference between GnRH antagonist and agonists-a nationwide population-based cohort study based on 2010-2013 French Health Insurance data. Eur J Cancer. 2017 May;77:99-108. doi: 10.1016/j.ejca.2017.03.002. Epub 2017 Apr 5.

ReferenceCitation: Scailteux LM. Response to letter - Androgen deprivation therapy and cardiovascular risk: No meaningful difference between GnRH antagonist and agonists. Eur J Cancer. 2017 Dec;87:204. doi: 10.1016/j.ejca.2017.06.042. Epub 2017 Jul 26. No abstract available.

oa_host_type: repository

repository_institution: Le Centre pour la Communication Scientifique Directe - HAL - memSIC

repositories_concat: HAL

repositories_institution: Le Centre pour la Communication Scientifique Directe - HAL - Diderot

unpaywall_oa_status: green

lead_sponsor: Rennes University Hospital

region: Bretagne

nom_etablissement: CHRU RENNES

acronyme: ADTCR

titre: Suppression androgénique et risque cardiovasculaire

discipline_principale: pharmacologie

nom_porteur: OGER

prenom_porteur: Emmanuel


title: Evaluation of Energy Balance During Aquatic Cycling Exercise in Premenopausal Women: Effect of Body Composition Status

summary: Exercise training on an immersible ergocycle is becoming more popular as it appears to be more suitable for men and women even with poor physical activity level. Commercial tagline highlight beneficial effect of this activity on weight management. However there are poor information concerning the energy response induced by this activity. The aim of this project is to investigate energetic response (energy expenditure and food intake) of a single bout of cycling exercise in water vs on dryland in normal weight and overweight premenopausal women.

ReferenceCitation: Brechat PH, Wolf JP, Simon-Rigaud ML, Brechat N, Kantelip JP, Berthelay S, Regnard J. Influence of immersion on respiratory requirements during 30-min cycling exercise. Eur Respir J. 1999 Apr;13(4):860-6. doi: 10.1034/j.1399-3003.1999.13d28.x.

lead_sponsor: University Hospital, Clermont-Ferrand


title: Determination of ED95 of 2% Lidocaine With Epinephrine for Converting Analgesia Epidural Anesthesia in Surgical Epidural in the Labor Current Cesarean

acronym: EpiConCES

summary:
The need to resort to a midwifery course work in cesarean is a common practice. Epidural analgesia for labor analgesia is practiced in 90% of women in obstetric work, as when the cesarean decision is taken course work in practice and the recommendations are to use the epidural catheter in place to convert the epidural analgesia in epidural anesthesia by re-injecting a local anesthetic on the catheter. General anesthesia is reserved only cases of extreme urgency and cons-indications for regional anesthesia as a purveyor of high maternal morbidity and mortality.

The initial assumption is that the 2% lidocaine with epinephrine is the optimal and recommended local anesthetic solution.


title: Does the Response to a Mini-fluid Challenge of 3ml/kg in 2 Minutes Predict Fluid Responsiveness for Elective Pediatric Anesthetized Patient?

acronym: PEDIFLUID

summary: To predict fluid responsiveness in anesthetized pediatric patient is not an easy task although anesthesia provider has to deal with this question on their daily practices. Today, very few parameters can help anesthesia provider to predict fluid responsiveness in the pediatric anesthetized patient. Therefore anesthesia provider are let with fluid challenge with high volume of fluid boluses to see if patient were fluid responsive or not. This could lead to fluid overload and it's associated morbidity. We would like to investigate if the cardiac output response to a mini fluid challenge of 3 ml/kg in 2 minutes would be predictive of the response to an usual fluid challenge of 15 ml/kg in 10 minutes in elective pediatric anesthetized patients.

ReferenceCitation: Brandstrup B, Tonnesen H, Beier-Holgersen R, Hjortso E, Ording H, Lindorff-Larsen K, Rasmussen MS, Lanng C, Wallin L, Iversen LH, Gramkow CS, Okholm M, Blemmer T, Svendsen PE, Rottensten HH, Thage B, Riis J, Jeppesen IS, Teilum D, Christensen AM, Graungaard B, Pott F; Danish Study Group on Perioperative Fluid Therapy. Effects of intravenous fluid restriction on postoperative complications: comparison of two perioperative fluid regimens: a randomized assessor-blinded multicenter trial. Ann Surg. 2003 Nov;238(5):641-8. doi: 10.1097/01.sla.0000094387.50865.23.

ReferenceCitation: Desgranges FP, Desebbe O, Pereira de Souza Neto E, Raphael D, Chassard D. Respiratory variation in aortic blood flow peak velocity to predict fluid responsiveness in mechanically ventilated children: a systematic review and meta-analysis. Paediatr Anaesth. 2016 Jan;26(1):37-47. doi: 10.1111/pan.12803. Epub 2015 Nov 6.

ReferenceCitation: Gan H, Cannesson M, Chandler JR, Ansermino JM. Predicting fluid responsiveness in children: a systematic review. Anesth Analg. 2013 Dec;117(6):1380-92. doi: 10.1213/ANE.0b013e3182a9557e.

ReferenceCitation: Durand P, Chevret L, Essouri S, Haas V, Devictor D. Respiratory variations in aortic blood flow predict fluid responsiveness in ventilated children. Intensive Care Med. 2008 May;34(5):888-94. doi: 10.1007/s00134-008-1021-z. Epub 2008 Feb 8.

ReferenceCitation: Tibby SM, Hatherill M, Durward A, Murdoch IA. Are transoesophageal Doppler parameters a reliable guide to paediatric haemodynamic status and fluid management? Intensive Care Med. 2001 Jan;27(1):201-5. doi: 10.1007/s001340000795.

ReferenceCitation: Pereira de Souza Neto E, Grousson S, Duflo F, Ducreux C, Joly H, Convert J, Mottolese C, Dailler F, Cannesson M. Predicting fluid responsiveness in mechanically ventilated children under general anaesthesia using dynamic parameters and transthoracic echocardiography. Br J Anaesth. 2011 Jun;106(6):856-64. doi: 10.1093/bja/aer090. Epub 2011 Apr 26.

ReferenceCitation: Weber T, Wagner T, Neumann K, Deusch E. Low predictability of three different noninvasive methods to determine fluid responsiveness in critically ill children. Pediatr Crit Care Med. 2015 Mar;16(3):e89-94. doi: 10.1097/PCC.0000000000000364.

ReferenceCitation: Aya HD, Ster IC, Fletcher N, Grounds RM, Rhodes A, Cecconi M. Pharmacodynamic Analysis of a Fluid Challenge. Crit Care Med. 2016 May;44(5):880-91. doi: 10.1097/CCM.0000000000001517.

ReferenceCitation: Tibby SM, Hatherill M, Murdoch IA. Use of transesophageal Doppler ultrasonography in ventilated pediatric patients: derivation of cardiac output. Crit Care Med. 2000 Jun;28(6):2045-50. doi: 10.1097/00003246-200006000-00061.


title: The Effect of When Medication is Taken on Nutritional Status in Hospitalized Patients Older Than 65 Years

summary:
Polypathology in elderly subjects requires polypharmacy but even though the efficacy of a medication and digestive tolerance are ensured, the medication can be taken a long time from meals to reduce its side-effects. Despite numerous studies that have investigated links between medication and malnutrition, none have assessed the influence of the time the drug is taken on the evolution of the nutritional status of elderly hospitalized persons. So as to identify the best nutritional criterion in hospitalized persons, a retrospective pilot study will be conducted in about thirty patients. Their medication will be recorded and their nutritional status will be evaluated using the Geriatric Nutritional Risk Index (GNRI), albumin, prealbumin levels, weight and the Mini Nutritional Assessment (MNA) short form.

This preliminary study will allow us to choose the best nutritional criterion to compare the impact of two strategies for taking medication (post prandial versus pre-prandial) on improving the nutritional status of malnourished elderly hospitalized patients taking multiple drugs.

lead_sponsor: Centre Hospitalier Universitaire Dijon


title: Evaluation of 3D Rotational Angiography After EVAR

acronym: EVAR

summary: This is a randomized prospective monocentric study to evaluate the benefits of a 3D rotational acquisition (3DRA) to assess technical success after treatment of infra-renal aneurysm with bifurcated endograft. Patients will be randomized between the standard strategy (2D angiography at the end of the procedure and angioCT-scan before discharge) and the new strategy (3DRA at the end of the procedure). Expected findings are a reduction of radiation exposure and contrast medium used during the hospital stay, with a similar resolution between angioCT-scan and 3DRA to depict the main complications after EVAR (occlusion, kinking, endoleak). Furthermore, any complication depicted after 3DRA group could benefit from an additional procedure during the same operating time, and therefore avoid a second intervention for the patient.

lead_sponsor: University Hospital, Lille

sponsor_collaborators:
University Hospital, Lille
GE Healthcare

intervention_type: Radiation


title: Primary Prevention of Sudden Cardiac Death in Real Life: Differences With the Pivotal Studies and Their Consequences

acronym: PREV-DEATH

summary: The efficacy of implantable cardioverter-defibrillators (ICD) in primary prevention of sudden cardiac death (SCD) is well demonstrated but pivotal studies have been published more than 10 years ago and implantation's conditions tend to change.

lead_sponsor: Centre Hospitalier Régional Metz-Thionville


title: Qualitative Study of Preventive Organization of the Pelvic Bedsores Injured Spinal Cord: Building a Conceptual Framework Based on the Perceptions and Behaviors of Patients and Professionals Involved

acronym: QUALIPREPS

summary: The purpose of the Protocol is the prevention of pelvic pressure ulcers within a care network of SCI patients whose general organization refers to the medical literature and the recommendations of the ministerial circular of 18 June 2004. A conceptual framework for work (CFW) will be set up and semi-structured interviews will be conducted with patients and professionals. They will confirm or dismiss the CFW gradually with a refined coding As of domains and sub-domains of the skin preventing spinal cord injury related to the perceptions and behaviors of those involved in the sector. Quality control will be provided by experts in qualitative research and interviews will be stopped when the analyzes will further refine the domains and subdomains. A final framework will be validated to modulate our organization.

lead_sponsor: Nantes University Hospital

region: Pays de la Loire

nom_etablissement: CHU DE NANTES

acronyme: QualiPREPS BM

titre: Etude QUALItative d'une organisation PRéventive des Escarres PelvienneS du Blessé Médullaire : construction d'un cadre conceptuel à partir des perceptions et comportements des patients et professionnels impliqués.

nom_porteur: LE FORT

prenom_porteur: Marc


acronym: EXCYCLOTORSION

summary:
The paralysis of the fourth cranial nerve (paralysis IV), commonly known as the superior oblique muscle (SO) paralysis, represents half of vertical strabismus. The diagnosis of SO paralysis and of its congenital or acquired etiology, are based on a range of clinical findings. The three main clinical diagnostic elements are the hypertropia in paralyzed side which increases in adducted position, the positivity of Bielschowsky head tilt test and the twisting of the eye fundus. These criteria are always considered together and are interdependent. The diagnostic value and the sensitivity of each of these signs is not defined. Brain and orbital Magnetic Resonance Imaging (MRI) allowed a better understanding of the physiopathology of a number of oculomotor disorders.

For this reason, MRI constitute a reference for the SO palsy. The atrophy of the SO muscle is qualitatively determined by the asymmetry of muscle volume on two contiguous coronal MRI.

The diagnostic value of various clinical signs observed in SO paralysis (sensitivity, specificity) remains unknown.

lead_sponsor: Fondation Ophtalmologique Adolphe de Rothschild

location_facility: Fondation Ophtalmologique A de Rothschild


acronym: STICOB

summary:
Cervical dystonia (CD) is a syndrome characterized by sustained and/or phasic involuntary neck muscle activity causing abnormal head postures and movements. It is the most frequent form of adult focal dystonia. The distribution of dystonic muscles is unique for each patient, explaining the variety of patterns encountered.

The therapeutic management of CD is essentially local and symptomatic: Botulinum Neurotoxin injections and/or specific retraining therapy programmes. Therefore, analyzing the characteristics of abnormal head movements and identifying the dystonic muscles are the key points of these treatments.

To a better understanding of the posture and movement disorders of head and neck, we wish to establish a three-dimensional (3-D) computer model of cervical spine movements of ten healthy subjects built from images obtained with the "Cone Beam " system. Then we will compare the cervical posture and movements for each of ten CD patients matched in age and genre to the computer model. Comparison with patients' images in the axial plane reconstructed by computer with the 3-D computer model will lead to the description of various patterns of CD. Analysis of the musculoskeletal disturbances in CD should be a help to improve the localization of Botulinum Neurotoxin injection sites as well as retraining programmes.

sponsor_collaborators: Fondation Ophtalmologique Adolphe de Rothschild

location_facility: Fondation Ophtalmique Adolphe de Rothschild


title: The Impact of Parkinson's Disease on Internal Preactivation of Sensory Effects of Intention-based Actions. A Subliminal Priming Study

acronym: DYNIDEO

summary: The ability to predict sensory effects of people's own motor actions is a key component of Human action realization. Recent studies revealed this anticipation process to be involved in early and late stages of voluntary actions. Nevertheless, the question whether the action-effect anticipation is impacted or not by "motor pathologies", such as the Parkinson's disease, remains unclear. The current study is aimed to clarify this issue by using a subliminal priming paradigm in patients with Parkinson's disease and in matched control participants. Indeed, subliminal primes corresponding to visual action-effects are displayed at different time points before the actions' execution. Results should allow to determine whether or not the action-effect prediction is impaired at different stages of voluntary action in patients with Parkinson's disease.

location_facility: Fondation Ophtalmologique Adolphe de Rothschild

intervention_type: Behavioral