Found 65,447 clinical trials
MILD® Percutaneous Image-Guided Lumbar Decompression: A Medicare Claims Study
This prospective longitudinal study will compare incidence rates of Medicare beneficiary surgical and minimally invasive intervention post index procedure, as well as harms associated with the MILD procedure, at 24 months post-treatment with MILD, tested against a control group of similar patients that have had a comparable procedure. This study …
Screening for Cystic Fibrosis and Cystic Fibrosis Related Disorders in Chinese Adults With Bronchiectasis
The study carries out Sweet Tests and CFTR-mutation screening to explore the prevalence, clinical characteristics, and prognosis of cystic fibrosis, as well as the CFTR-mutation spectrum in Chinese adults with bronchiectasis. The study is multi-centered, prospective, non-interventional, and observational.
Association of Gestational Cardiovascular Health With Pregnancy Outcomes
Pregnancy is a critical period for cardiovascular health risk assessment and interventions to reduce the incidence of cardiovascular disease in both mother and child generations. Recently, the American Heart Association proposed the latest cardiovascular health assessment indicator "Life's Essential 8". However, there is still a lack of application data for …
Trifecta-Heart cfDNA-MMDx Study
Demonstrate the relationship between DD-cfDNA levels and HLA antibodies in blood transplant recipient and the Molecular Microscope® (MMDx) Diagnostic System results in indication and protocol biopsies from heart transplants.
Post-marketing Surveillance Study of the Saphir Stem in Primary Hip Surgery
Post-market clinical follow up investigation on the use of saphir stem and FIN Cup or Dualis system in the treatment of pathologies requiring hip arthroplasty. The main object of the clinical investigation is the evaluation of long term survival rate of Saphir stem.
Aswan Heart Centre - Egyptian Healthy Volunteers
To define the genotype of a healthy Egyptian cohort as a crucial step in determining the possible clinical implications of mutations detected in patients recruited in the registry.
Natural History of SMA
This is an investigator initiated observational study with the aim to record several aspects of function, care and adverse events in a large cohort of SMA patients followed longitudinally by using a structured academic disease registry.
Genetics of Inherited Eye Disease
Background Research has identified some of the genes involved in inherited eye diseases. But for many of these diseases, the genes are not yet known. Researchers want to try to find these genes. They also hope to learn more about how symptoms differ in people with similar gene changes. Objective …
Autoimmune Hepatitis Cohort in China
The goal of this observational study is to describe the clinical features and long-term prognosis in patients diagnosed with autoimmune hepatitis (AIH) in China and assess the effectiveness and safety of AIH treatment options in a real-world setting.
Study on the Decision Support System of Difficult Airway Evaluation
Based on the evaluation of preoperative physical indicators and radiologic indicators of cervical surgery, this study puts forward effective indicators for predicting difficult airway before operation, and establishes a comprehensive decision support system of difficult airway evaluation, so as to provide a theoretical basis for the early warning of difficult …
