Found 64,783 clinical trials
Microbiome and Malnutrition in Pregnancy
This study is being conducted to investigate how a mother's nutritional status and her gut microbiome during pregnancy contribute to the birth outcomes and health of her baby. The gut microbiome is the totality of microorganisms (e.g. bacteria, viruses, fungi) living in the gastrointestinal tract. This study will focus on …
The Prospective Observational COMPRAYA Cohort Study
Rationale: Childhood cancer survivorship attracts attention globally, because successes in treatment have led to increasing number of survivors who reach adulthood, in which survivorship issues affecting health-related quality of life (HRQoL) become prominent. Most paediatric patients are treated intensively with irradiation and/or chemotherapy, which put them at risk for early …
Healthcare Utilization in Liver Cirrhosis Patients, a Multicenter Retrospective Cohort Study
Multicenter, retrospective cohort study investigating healthcare utilization in compensated and decompensated liver cirrhosis patients, including disease course and characteristics associated with healthcare utilization and, for example psychosocial factors.
Natural History Study of Monoclonal B Cell Lymphocytosis (MBL), Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), Lymphoplasmacytic Lymphoma (LPL)/Waldenstrom Macroglobulinemia (WM), and Splenic Marginal Zone Lymphoma (SMZL)
Background The development of new technologies now allow scientists to investigate the molecular basis and clinical manifestations of monoclonal B cell lymphocytosis (MBL), chronic lymphocytic leukemia(CLL)/small lymphocytic lymphoma (SLL), lymphoplasmacytic lymphoma (LPL)/Waldenstrom macroglobulinemia (WM), and splenic marginal zone lymphoma (SMZL). Applying these methods in a natural history study can clarify …
Researchers at UC San Diego Are Learning About the Benefits of Human Milk and How it Influences Infant and Child Health
The purpose of the UCSD Human Milk Biorepository is to establish and maintain a repository of breast milk samples that can be used to learn more about how breast milk influences infant and child health.
Register of Blood Stem Cell Transplantation
Register of patients with blood stem cell transplantations (autologous, allogen).
PCOS (Polycystic Ovarian Syndrome) Patients
The Prospective Cohort Study for PCOS Patients was set up to investigate the short- and long-term health consequences in Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University, China.
OBS'CEREVANCE: French Cohort of Pediatric Autoimmune Cytopenia
From 2004, OBS'CEREVANCE is a national real-world prospective clinical cohort of patients with auto-immune cytopenia of pediatric-onset : Immune thrombocytopenia (ITP), Autoimmune Hemolytic anemia (AIHA), or Evans syndrome (all bi or tri cytopenias). Thanks to the collaboration of the 30 French pediatric hematologic centers, this cohort supports all of the …
French National Cohort of People With Type 1 Diabetes
Cardiovascular (CV) diseases are the most frequent type 1 diabetes (T1D) complications. A recent epidemiological study showed that patients with T1D have a two-fold CV mortality risk, even in case of good glycemic control. In addition, it has been shown that patients with T1D with no traditional CV risk factors …
Medical Imaging Screening for Posterior-circulation Ischemic Stroke
Patients with ischemic stroke in the posterior circulation continue to have high rates of mortality and disability, even with aggressive treatment. We wanted to evaluate preoperative imaging to screen patients with a good prognosis from mechanical embolization. We assess the degree of ischemia by defining the pons-midbrain-medulla index (PMMI) and …
