Found 64,783 clinical trials
Asian Myeloproliferative Neoplasm (MPN) Registry
This is a multinational, multicenter, prospective and retrospective, observational, cohort study of patients with myeloproliferative neoplasm.
Transgender In Transition
Prospective trial in gender dysphoric patients who undergo gender-affirming hormone therapy, aiming to investigate psychological, biological and behavioural consequences of hormonal therapy.
Examining Digital Health Care Delivery Models Through Medicaid Collaborative
The purpose of this study is to examine the intervention effectiveness and dissemination of digital health care delivery models for improving selected health outcomes in the Medicaid population.
Inherited Retinal Degenerative Disease Registry
The My Retina Tracker® Registry is sponsored by the Foundation Fighting Blindness and is for people affected by one of the rare inherited retinal degenerative diseases studied by the Foundation. It is a patient-initiated registry accessible via a secure on-line portal at www.MyRetinaTracker.org. Affected individuals who register are guided to …
Shanghai Epidemiology Study for Adolescents and Children With Cancer
The purpose of this study is to describe the morbidity, mortality, disability and survival rate in Shanghai adolescents and children with cancer diagnosed since January 2002.
Clinical and Immunogenetic Characterization of Giant Cell Arteritis (GCA) and Polymyalgia Rheumatica (PMR)
A multi-centre observational study recruiting prospective and retrospective cohorts of patients with polymyalgia rheumatica (PMR) and giant cell arteritis (GCA). The primary aim is to find genetic determinants of GCA and PMR susceptibility, in order to yield novel insights into disease pathogenesis. A subset of the retrospective cohort is also …
The Effects of the CF Carrier State on the Kidneys and Pancreas
The overarching hypothesis is that CF carriers are at increased risk for developing most of the extrapulmonary conditions associated with CF compared to the general population. Specifically, it is hypothesized that this pilot data will detect subclinical evidence of pancreatic and kidney disorders among CF carriers. This will be determined …
Role of the Environment and Endocrine Disruptors in Child Cryptorchidism
Cryptorchidism is the most frequent congenital defect of the male newborn. It requires surgery in childhood, increases the risk of fertility disorders and cancer. As a major public health objective, it's the subject of numerous recommendations. Its frequency is increasing in some countries faster than a single genetic cause could …
Registry Study of Assistive Devices, Medicines and Healthcare Measures in ALS, SMA and Other Neurological Diseases.
This registry study aims to collect data on the provision of assistive devices, medicines, and other healthcare measures, such as ventilation therapy and nutrition support, in patients with Amyotrophic lateral sclerosis (ALS), Spinal muscular atrophy (SMA) and other neurological disorders. The data collected should describe the clinical practice, meaning real-world …
BBD Longitudinal Study of Osteogenesis Imperfecta
Osteogenesis Imperfecta (OI) is a rare disorder of increased bone fragility characterized by fractures with minimal or absent trauma, dentinogenesis imperfecta (DI), and, in adult years, hearing loss. It is seen in both genders and all races. The clinical features of OI represent a continuum varying from perinatal lethality to …
