There are about 36633 clinical studies being (or have been) conducted in France. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Humans produce non-verbal vocalizations (shouting, growling, screaming), laughter, ...) in various contexts that are likely to perform biological functions. and important social issues. Yet despite their importance in the human vocal repertoire, the mechanisms and functions of non-verbal vocalizations remain little studied and poorly understood including in humans. In this context, the investigators wish to examine how the perception of vocalizations non-verbal aversive behaviours influence pain tolerance in healthy adults.
If the risk of myocardial infarction in activity is widely demonstrated to date for firefighters, and the realization of a stress test in those at high cardiovascular risk included in the practice habits, no study has evaluated the contributions and limits of the realization of a stress test in this specific population of firefighters at high cardiovascular risk for the prediction of cardiovascular events.
Family support is a positive predictor for psychiatric patients. For example, since the 1980s, it has been shown that family psychoeducation improves patient adherence to care and statistically decreases patient relapse and hospitalization rates by half, resulting in lower care costs. Yet, the stress of hospitalizing a patient, seeing the feelings of shame or guilt of caregiver and the impact on their quality of life are rarely taken into account by caregivers during the first weeks hospitalization in a patient's psychiatry. Barrelet emphasizes the importance of organizing the meeting in the first hours of hospitalization with the family in order to strengthen the alliance, to improve communication.
In this study researchers want to learn more about changes in visual acuity (clarity of vision) with a high dose treatment with Aflibercept (Eylea) in patients suffering from neovascular age-related macular degeneration (nAMD). Neovascular AMD is an eye disease that causes blurred vision or a blind spot due to abnormal blood vessels that leak fluid or blood into the light sensitive lining inside the eye (retina). The fluid buildup causes the central part of the retina (macula) responsible for sharp, straight-ahead vision to swell and thicken (edema), which distorts vision.
This study first presents the organizational path and the health interventions included in the care episode for outpatient bariatric surgery, as compared to the health interventions usually performed in the care episode for bariatric surgery (including a conventional hospitalization with at least one-night inpatient). Then, the study aims to estimate and to compare the costs of bariatric surgery inpatient care episode to the costs of outpatient care episode, and also to evaluate the postoperative medical consequences.
The investigators have previously reported that cardiac surgery with CPB ( cardiopulmonary bypass) in young infants induced a drastic reduction in mHLA-DR ( Human Leucocyte Antigen) expression, which represents one of innate immune mediator. Danger-Associated Molecular Patterns (DAMPs) can elicit immune response and may subsequentely induce an immune-suppressed state. The investigators hypothesize that CPB causes excessive DAMP release, leading to the development of immune suppression. Thus, DAMPs release will be assessed in patients undergoing CBP, and consequences on immune suppression will be evaluated.
This clinical study aims to assess the efficacy of TOTUM-63, a mix of 5 plant extracts, consumed at the daily regimen of three times per day on glucose and lipid homeostasis in dysglycemic subjects. The hypothesis is that TOTUM-63, consumed 3 times per day, is superior to placebo for decrease of fasting plasma glucose (FPG) concentration after 24 weeks of consumption.
assess the impact of the intervention of a clinical pharmacist expert in sterile medical devices
Background: Diffuse low-grade gliomas (DLGG) are slow-growing primary-cancer of the brain and spinal cord. They represent up to 15% of the developing tumors in those organs with fatal outcome for the patients because of their evolution. The reasons for this transformation towards more malignant tumors still remain ill defined. Previously, the research team in neuro oncology at Montpellier University Hospital found foci of tumor heterogeneity within 20 to 30 % of the patients developing a DLGG and published their results. The investigators assumed that those foci represent the early beginning of the transformation from a diffuse low-grade glioma to a glioblastoma, tumor with highly malignant cells and a life expectancy of two years in average for the patient. Methods: The investigators selected adult patients with no prior surgery nor neuro oncology treatment when enrolled. They presented a specific mutation for an enzyme of the metabolism named IDH1, standing for Isocitrate Dehydrogenase 1, found in 70% of DLGG. Patients were also selected because they presented foci of tumor heterogeneity. After obtaining their consent, the investigators studied by immunohistochemistry the pathways deregulated between the DLGG and the foci. The investigators also extracted RNAs, molecules expressing the life and metabolism of tumor cells, and compared them to know what genes were differentially expressed between the DLGG and the foci. All RNAs were tested for quality control prior to be processed further. The investigators then studied 8 patients with compliance with ethics, authorizations and institutional guidelines. Genes of interest were studied in vitro to assess their functions. The investigators found a barely described enzyme of the catabolism of the phosphoethanolamines and discovered a new anti-proliferative tumor-role for it. •Discussion: The investigators first showed that foci have a higher percentage of p-STAT3+ cells which indicates STAT3 pathway activation in these cells. Phosphorylated STAT3 translocates to the cell nucleus to regulate many genes involved in proliferation, apoptosis and angiogenesis. As such, phosphorylation of STAT proteins, notably STAT3, is involved in the pathogenesis of many cancers, including GBM, by promoting cell cycle progression, stimulating angiogenesis, and impairing tumor immune surveillance. The investigators found that ETNPPL RNA and protein are reduced in foci cells and absent in glioblastomas. This is consistent with glioma database analyses showing that ETNPLL expression is inversely correlated to STAT3 and MKI67 whose expression are higher in foci and glioblastomas. In addition, Kaplan-Meier analysis shows that patients with low expression of ETNPPL have lower overall survival These observations suggested that this enzyme may oppose glioma cells proliferation. The investigators demonstrated this hypothesis by overexpressing ETNPPL in 3 glioblastoma cell cultures. Two were sensitive to ETNPPL overexpression which reduced their growth while no effect was detected in Gli4 cells. These glioblastoma-derived cultures have different types of mutations.
The objective of the study is to cross-culturally adapt and validate the French version of the EXIT scale: an assessment tool on induction of labor.