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.
This is a Phase 1b/2 dose-optimization study to evaluate safety, pharmacokinetics, pharmacodynamics, and preliminary antitumor activity of avelumab (MSB0010718C) in combination with other cancer immunotherapies in patients with locally advanced or metastatic solid tumors. The primary purpose is to assess the safety and early signs of efficacy of various avelumab combinations with other cancer immunotherapies, optimizing dosing regimens as appropriate, in a limited series of indications.
Quantification and follow-up of circulating tumoral DNA in serum and/or plasma of patients with cervical cancer compared to the early detection of minimal metastatic disease.
Many people with idiopathic rapid eye movement (REM) sleep behavior disorder (RBD) have an underlying synucleinopathy, the most common of which are Parkinson's disease (PD) and Lewy body disease. Identifying additional abnormal clinical features may help in identifying those at greater risk of evolving to a more severe syndrome. Because gait disorders are common in the synucleinopathies, early abnormalities in gait in those with RBD could help in identifying those at increased risk of developing overt parkinsonism and/or cognitive impairment. The investigators aim to identify subtle gait abnormalities in idiopathic RBD and to identify sensitive and early biomarkers: 1. to detect subtle gait disorders in pre-symptomatic stage of synucleinopathy and 2. to track their evolution in the parallel with the disease progression. Main objective: In comparison with age and gender matched-controls, to identify in patients with RBD a larger reduction of gait velocity (and other abnormalities of spatio-temporal characteristics of gait) between a single (gait) and a dual-task (gait+cognitive task). Secondary objective: 1. In comparison with age and gender matched-PD patients, to identify in patients with RBD a smaller reduction of gait velocity (and other abnormalities of spatio-temporal characteristics of gait) between a single (gait) and a dual-task (gait+cognitive task). 2. In patients with RBD to identify correlations between the spatio-temporal characteristics modifications of gait between a single (gait) and a dual-task (gait+cognitive task) and the percentage of REM without atonia - the dopamine transporter (DAT) density using FP-CIT single-photon emission computed tomography; the reduction of the olfactory discrimination and thresholds. 3. In patients with RBD to track the spatio-temporal characteristics evolution of gait over time (every 6 months for 2 years)
The curative treatment and organ preservation in advanced squamous cell carcinoma of the oropharynx is multimodal. It involves induction chemotherapy and depending on the response radio-chemotherapy or surgery. The combination of these methods has important functional consequences. The aim of this prospective pilot study is to describe swallowing, speech, but also patients' quality of life before and after therapeutic management (existing studies measuring these functions after treatment but not before).
50 patients will be included for each of the 2 procedures: - For procedure 1: Patients will be selected during multidisciplinary consultations for amputees who are stabilized with their definitive prosthesis and have returned to their usual place of residence. The aim of this procedure is to show the validity and reproducibility of measurements of tissue oxygenation using NIRS (TcPO2 being the reference measurement), to determine the way in which NIRS measurements are more precise (i.e. in terms of validity and reproductibility) (values at rest with the patient lying perfectly flat or with the amputated limb raised 30°). These patients will require a single visit which will include measurements by NIRS and TCPO2, a walk test and the completion of 2 questionnaires (visual scale). - For procedure 2: The patients will be included in the initial phase of postamputation rehabilitation, during the period of in-hospital rehabilitation. The main problems of healing and tolerance to the temporary prosthesis arise during this phase. The specific objectives will be: To show that measurement by NIRS predicts the quality of healing in trans-tibial amputees; to show that the zone of uncertainty concerning the predictive values for the viability of the stump is smaller with NIRS than with TcPO2 (better discrimination). NIRS and TCPO2 measurements as well as the evaluation of stump healing will be done 15, 30 and 45 days after the amputation.
Step 1: Inclusion of eligible patients to carry out a translational search for prognostic and predictive markers of Complete Clinical Response and Pathologic Complete Response (using blood samples and diagnostic biopsies) and to collect data on radiochemotherapy and its toxicity. The trial will evaluate strategies after neoadjuvant treatment and not RCT protocols. The RCT will thus be chosen by the investigator from published effective schemes in a pre-operative setting or in patients not undergoing surgery. Evaluation of the response 5 to 6 weeks after the RCT. Step 2: Randomisation in patients with a complete clinical response: Arm A: Systematic surgery Arm B: Surveillance and rescue surgery in cases with resectable loco-regional recurrence Patients not eligible for randomisation will have the possibility to participate in a specific study (information can be obtained from the SAKK group (Switzerland Group Clinical Research on Cancer)).
The epidermal barrier efficacy is determined by the physicochemical properties of the epidermal lipid matrix, among which ω-6 essential fatty acids (EFAs) play a key role. Inversely, the ω-3 EFAs are not found in the epidermis. For patients receiving lipid-containing parenteral nutrition (LCPN), the improvement of the epidermal barrier through the infusion of most appropriate intravenous fat emulsions (IVFE) could have many applications in clinical nutrition, mainly limiting water loss in patients receiving long-term LCPN and help in electrolyte and water balance. The objective of this interventional clinical trial is to evaluate the epidermal barrier function in patients receiving long-term LCPN comparing two compositions of IVFE: (i) soybean oil (SO)-based IVFE (Medialipide) or (ii) fish oil (FO)-containing IVFE (Lipidem). Epidermal barrier function will be assessed through the transepidermal water loss (TEWL) measurement on the skin surface, a validated marker of the epidermal barrier efficacy. The two IVFE (SO-based or FO-containing) will be compared using a randomized double blind crossover design, using patients as their own control. Each IVFE will be allocated for a 3-month period, allowing sufficient timeframe for epidermal complete renewal. Patient's epidermal and red blood cell EFA profile will be determinate in order to facilitate result interpretation.
Spinal Muscular Atrophy (SMA) is a neuromuscular disorder characterized by loss of motor neurons in the anterior horn of the spinal cord and leading to muscle atrophy. SMA has an autosomal recessive inheritance and affects 1 in 6000 infants with a carrier frequency of 1 in 40. In most cases, it is caused by homozygous gene deletion or gene conversion of the SMN1 gene (0+0 genotype) on 5q11-q13. This genomic region has been duplicated and inverted during evolution. Thus the SMN1 gene has a very homologous copy, called SMN2. Genetic counseling aim at detecting carriers with only one copy of the SMN1 gene (0+1 genotype). SMA carrier testing relies on total copy number quantification of the SMN1 copies by quantitative PCR methods. Nevertheless, cis-duplication of the SMN1 gene on one allele and deletion on the second allele (2+0 genotype) can lead to a misinterpretation as molecular methods show 2 copies of the SMN1 gene and cannot detect the carrier status. The aim of the study is the characterization of a biomarker specific of the cis-duplication of the SMN1 gene in order to allow the detection of this 2+0 genotype which constitutes a trap for genetic counseling. We will use molecular combing to identify a genomic morse code (GMC) composed of a combination of probes specific of a structural motif on the cis-duplication chromosome. The characterization of this GMC is based on the comparison of two sample groups: - The test group, with a maximum of 137 individuals carrying 3 copies of the SMN1 gene (suggesting a cis-duplication on one allele) - The control-1 group, with a maximum of 137 individuals carrying 2 copies of the SMN1 gene A pilot study performed on 24 samples in the two groups is needed to define the exact sample number necessary for statistical analysis of the study. When the GMC will be characterized, its specificity will be evaluated by testing two sample groups: - The test group, with 37 individuals carrying 3 copies of the SMN1 gene - The control-2 group, with 37 individuals carrying 3 copies of the SMN2 gene Molecular combing needs long DNA fibers and usual methods for DNA extraction are not appropriate. This project requires new blood samples for specific DNA extraction. If this project is successful, during a second project, this GMC will be converted into a simple and cheap PCR-based method. We will then evaluate the sensitivity of this method on our sample collection, notably on individuals with the 2+0 genotype defined by familial genotyping.
Muscle alterations and modifications passive biomechanical properties that occur on a spastic muscle contribute to functional disorders involved in spasticity. Botulinum toxin (TB) A is the reference treatment of the focused spasticity, and muscle source structural and biomechanical changes, very little studied in humans, especially since it is not one possibility of easily and reliably paraclinical assessment injections consequences.
The study aims to asses the ability of cell tests based on the analysis of the anti-Aspergillus cell responses and identify Aspergillus bronchitis with patients with cystic fibrosis. In addition, the study will evaluate the contribution of biological classification of aspergillosis according to criteria recently proposed by Baxter et al. compared to the classification used in clinical practice in the hospital of Montpellier.