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.
Musculoskeletal pathologies constitute a major public health problem. Rheumatologists, whether they practice in private or hospital settings, play a major role in the management of responsible for these ailments. Due to the increase in life expectancy, an increase in the number of consultations can be expected. It is therefore imperative that the latter be more efficient, without losing quality. Communication between doctor and patient is bound to evolve due to the multiplicity of IT tools available and those that are emerging, which are increasingly essential, including many smartphone applications. Each targeting a specific pathology (rheumatoid arthritis, ankylosing spondylitis, osteoporosis osteoarthritis, they will allow the patient to self-assess, thus becoming an actor in his own care. A "facilitated" exchange between caregivers and patients would be relevant and would provide added value for all. This is the reason why there is a real need for an application listing precise information on the patient, in a sufficiently succinct way to optimize their transmission to the physiotherapist.
Considering decrease of major complications and improvement of procedural results, conductive disorders currently remain the main issue after TAVR (Transcatheter aortic valve replacement). While pacemaker implantation rate was about 10-15%, new onset LBBB (Left bundle branch block) was observed in 30 % of patients after TAVR but resolved at discharge in the majority of them, with less than 20% progressed to complete AV (atrioventricular) block requiring permanent pacing at hospital discharge. Higher implantation and improvement of the devices were associated with decline of pace maker implantation rate over the years in experienced teams. While guidelines do not give definite recommendation regarding conductive disorder management and pacemaker indication, a strategy of selective telemetry monitoring (TM) after TAVR according to the risk of conductive disorders may be proposed to limit indication and lenght of stay of intensive care unit admission (ICU), allowing direct admission of lower risk patients in general cardiology ward (GCW) without TM, to decrease the duration of TM when a conductive disorder is stable or regressive and finally to decrease the rate of pacemakers implantation. Potential benefit may also include limitation of ICU overload in high volume TAVR centers, investigators can also expect shorter hospitalization duration, with potential economic impact, in line with the development of algorithms for fast track procedures. Therefore the main objective of our prospective study was to evaluate feasibility and safety of a strategy of management of conductive disorders after TAVR based on an algorithm of diagnosis, monitoring and therapeutic strategies based on ECG analysis.
This is a French, prospective, single-arm, multi-center registry to confirm the safety and efficacy of the Diamondback 360 TM Orbital Atherectomy System in the preparation of de novo calcified coronary lesions before implantation of a coronary endoprothesis in adult subjects. The primary safety endpoint is 30-day MACE and the efficacy endpoint is procedural success.
The main objective is to identify specific risk factors for ANCA vasculitis of occupational and/or environmental origin (exposures identified by questioning, geographical distribution of cases) from the RNV3P data. The secondary objectives are as follows: - Description of cases of ANCA vasculitis seen in French occupational pathology consultation centres: - reasons for consultation, - occupational and environmental etiologies described - occupational situations responsible - aptitude notices - recognition as an occupational disease - Identification of specific risk factors for ANCA vasculitis of occupational and/or environmental origin (exposures identified on questioning, geographical distribution of cases). - For occupational and non-occupational cases of ANCA vasculitis: identification of difficulties encountered by patients at work and proposed work adaptations. - Estimation of the number of applications for recognition of disabled worker status made within this patient group. - Identification of clinical severity and autoimmune profiles of ANCA vasculitis of occupational and/or environmental origin.
The aim is to assess the effect of injectable anticoagulants (unfractionated heparin (UFH), low molecular weight heparins (LMWH), fondaparinux, danaparoid, argatroban) on lupus anticoagulant testing assays over broad anti-Xa activity ranges and to establish their potential for causing false-positive or false-negative results.
The purpose of this study is to assess the effect of a 28-day B.lactis consumption twice daily on Gastro-Intestinal (GI) symptoms in healthy women reporting minor GI symptoms.
Hantaviruses are emerging pathogens responsible for hemorrhagic fever with renal syndrome. Severity risks factors aren't consensual in litterature, mostly related to scandinavian cohorts. A prognostic score was created to help patient's orientation in healthcare system but wasn't independantly validated (Hentzien, Emerging infectious diseases 2018). This retrospective cohort of hantavirus infected hospitalized adults patients in the north-eastern quarter of France between 2013 and 2022 will specify the kidney damage during infection and risk factors for a severe form (defined par acute kidney injury KDIGO 3). The previous prognostic score performance will be evaluated in this cohort.
Evaluation of technical feasibility for Homologous Recombination (HR) genes variants research on circulating tumor DNA (ctDNA) from plasma and urine of patients with a metastatic prostate cancer.
The study is a pilot study on Parkinson's disease patients to evaluate Combined deep brain stimulation of the substantia nigra pars reticulata and of the subthalamic nucleus for unresponsive freezing of gait.
Today the standard for the diagnosis and monitoring of bladder tumors is bladder endoscopy. The performance of this exam is not perfect. With this work, based on artificial intelligence, the investigators wish to combine endoscopy with a complementary diagnostic tool in order to improve patient care. The main objective will be to reduce diagnostic errors / wanderings in patients treated or followed for bladder tumors, by imposing a new standard of diagnostic bladder mapping (high PPV and VPN, high precision)(primary purpose diagnostic). The secondary objective will be to homogenize and systematize the descriptive part of the lesions, and to use AI to better characterize tumor aggressiveness. The final objective being to validate a new precision tool (diagnostic companion) essential for developing and standardizing the therapeutic management of bladder tumors (correcting inter-observer heterogeneity). In this project, video frame will be first extracted from our dataset of cystoscopy videos hosted in in the Next Cloud Recherche. Selected medical image will be segmented and analyzed using our pre-trained CNN model with a feature detection algorithm to obtain features. Data will be analyzed on both patient and lesion levels. The study will assess the Bladder-PAD accuracy on the detection of bladder tumors, and its ability to predict tumor risk of recurrence and progression.