Found 64,777 clinical trials
Evaluation of Functional Recovery of Patients With Acute Ischemic Stroke Treated by Thrombectomy
The management of cerebral infarctions (CI) is a real public health issue. The French National Authority for Health recommends Mechanical Thrombectomy (MT) either in combination with Intravenous Thrombolysis (IVT), or alone, after failure of IVT or in case of contraindication to IVT, within 6 hours of the onset of symptoms. …
Evaluation of the Genetics of Bipolar Disorder
This study looks to identify genes that may affect a person's chances of developing bipolar disorder (BP) and related conditions.
Tissue Biopsy and Imaging Studies in HIV-Infected Patients
This study will examine tissue from the tonsils, lymph nodes and large bowel of HIV-infected patients to investigate changes in viral load and certain white blood cells during treatment. Normal volunteers and HIV-infected patients 18 years of age or older may be eligible for this study. Candidates will be screened …
Follow-up of a National Cohort of Melanoma Resectable Stage II, Stage III or IV Patients or Unresectable Primary
Prevention of melanoma can be efficient but mortality remains unchanged and 15 to 20% of patients still die from melanoma. Indeed metastatic melanoma is a heterogeneous highly and multiple mutations driven cancer. Significant survival benefit was demonstrated since 2011 with anti-CTLA4 +/- programmed death-1 (anti PD1) antibodies, B-Raf proto-oncogene, serine/threonine …
Registry of Multimodality Treatment for Brain Arteriovenous Malformation in Mainland China
This study is a multi-center, prospective, registry study. This research was supported by the National Key Research and Development Program. They were divided into experimental group and control group according to whether the treatment plan was formulated by a multidisciplinary team. Patients of experimental group is strictly in accordance with …
Study on Dietary Intake Levels of Iodine for 3-6 Years Old Pre-school Children
Iodine as an essential trace element for human, both excessive and insufficient intake would be harmful for human health. As susceptible population, children will be more sensitive to adverse effects caused by inadequate intake of iodine since they are at the peak of growth and development. Meanwhile, there are few …
Evaluation of Effectiveness and Safety of Antegrade and Retrograde Approach of Percutaneous Coronary Intervention for Chronic Total Occlusions
Objective of this study is to 1) analyze the clinical, anatomical and periprocedural differences of patients who underwent a procedure related to coronary CTO through the antergrade approach and retrograde approach; 2) analyze the success rate of the procedures and the incidence and patterns of complications; 3) compare and analyze …
Hotspots, Households and Hospitals: Enhanced Drug-resistant Tuberculosis Case Finding in Namibia
Poor case management, pharmacokinetic variability and on-going transmission have fostered the drug-resistant tuberculosis (DR-TB) epidemic leading to a global estimated number of >500,000 new multidrug resistant (MDR) TB cases per year, of which roughly 10% are extensively drug resistant (XDR). Namibia is a high TB burden country with an incidence …
Wise Practice of Chinese Hemodialysis (WISHES)
The investigators are registering all HD patients at recruited hospitals and developing a HD database in China. Patients will be follow-up every 3 months, and both baseline and follow-up information will be entered into the registration system. The patient survival, technical survival, patency rate of access, quality of life and …
Prospective Registry of Elderly ESUS With PFO
Patent foramen ovale (PFO) is associated with an increased risk of stroke. PFO-closure was effective in preventing stroke in young stroke patients less than age 60 presented as an embolic stroke of undetermined source (ESUS). However, the benefit of PFO-closure in elderly ESUS patients is not clear. The investigators designed …
