Found 64,778 clinical trials
The Longterm Risk of Advanced Colorectal Neoplasia After Colonoscopy - A Population-based Cohort Study in Hong Kong
The primary objective of this study is to analyze the 15-year cumulative incidence of advanced colorectal neoplasia and CRC-related mortality after the index colonoscopy.
Genetic Epidemiology of Rotator Cuff Tears: The cuffGEN Study
Rotator cuff tear is one of the most common reasons to seek musculoskeletal care, and cuff repair is one of the fastest growing ambulatory surgery procedures. However, the etiology of cuff tears, reasons for variability treatment success, and causes of FI are poorly understood. A large-scale genome-wide association studies (GWAS) …
Long-term Safety and Effectiveness of Growtropin®-II Treatment in Children With Short Stature
This study evaluates long-term safety and effectiveness of Growtropin®-II treatment in children with short stature.
STUDY INCIDENCE AND CHARACTERISTICS OF MALIGNANT NEOPLASIES IN PATIENTS WITH HEMOGLOBINOPATHY FOLLOWED IN ITALY
The Trial aims to increase the information available on the relevance of tumor pathology in hemoglobinopathies, updating the data relating to hepatocarcinoma and investigating which other tumors are more frequent in patients with hemoglobinopathies. Still, in relation to tumor pathology, the study will evaluate any differences between the different types …
Evaluation of Children With Endocrine and Metabolic-Related Conditions
Background Endocrine glands give off hormones. Researchers want to learn more about the disorders that affect these glands in children. These disorders might be caused by changes in genes. Genes contain DNA, which is the blueprint of how a cell works. Researchers want to identify the genes involved in endocrine …
Vercise™ DBS Dystonia Prospective Study
To compile characteristics of real-world outcomes of Boston Scientific Corporation's commercially approved VerciseTM Deep Brain Stimulation (DBS) Systems for the treatment of dystonia.
Peritoneal Dialysis Registration System (PERSIST)
Brief Summary: The investigators are registering all PD patients at recruited hospitals and developing a PD database in China. Patients will be followed up every 3 months, and both baseline and follow-up information will be collected and input into the registration system. The patient survival, technical survival, peritonitis rate, longitudinal …
Computed Tomography Coronary Angiography (CTCA) Prognostic Registry for Coronary Artery Disease
The study aims at pooling a large population of patients with suspected coronary artery disease (CAD) who underwent Computed Tomography Coronary Angiography (CTCA) and who were adequately stratified in the first place. Then the investigators will be able to assess the incremental value of CTCA in the stratification of prevalence …
Specimen Collection From Patients With Non-Hematologic Cancer for Use in Development of a Liquid Biopsy Assay
This specimen collection is designed to obtain whole blood and tumor tissue from subjects diagnosed with cancer for the purpose of the development of a noninvasive liquid biopsy assay using next generation sequencing (NGS).
Observational Study to Evaluate Long-Term Outcome in Hip Arthroplasty
This long-term outcomes study is designed to collect safety and efficacy data on designated, commercially available, hip arthroplasty products.
