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116076 trials found · Page 5257 of 5804
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Camp curriculum aims to boost pregnancy outcomes in rare metabolic disorders
Knowledge-focused Recruiting nowThe purpose of this project is to study the effectiveness of teaching teens and young women with Phenylketonuria (PKU) or Maple Syrup Urine Disease (MSUD) about their disease and nutrition related issues in a camp environment. It will also look at pregnancy outcome results in wom…
Phase: NA • Sponsor: Emory University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:31 UTC
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Scientists create massive movement library to help people with walking problems
Knowledge-focused Recruiting nowThis study will collect information on the different ways people control limb and body movements. This information will be used to develop a database on normal movements and adaptive movements of people who have diseases that affect the way they move. The database will serve as a…
Sponsor: National Institutes of Health Clinical Center (CC) • Aim: Knowledge-focused
Last updated Jul 12, 2026 00:00 UTC
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Which heart treatment wins? study compares surgery, stents, and pills
Knowledge-focused CompletedThis retrospective cohort study evaluates cardiovascular events directly related to treated coronary arteries in patients with stable multivessel coronary artery disease. Outcomes in patients undergoing coronary artery bypass grafting or percutaneous coronary intervention will be…
Sponsor: Instituto do Coracao • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:13 UTC
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Tracking Kids' health for years after stem cell transplants
Knowledge-focused Recruiting nowThis project allows for the systematic collection and analysis of long-term follow-up clinical parameters in children who have received a stem cell transplant. The data collected will assist in determining appropriate intervention and treatment plans for patients enrolled on this…
Sponsor: Stanford University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:06 UTC
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DNA bank aims to unlock secrets of family cancer clusters
Knowledge-focused OngoingThe purpose of this study is to better understand the genetic causes of cancer and the inherited tendency to develop cancer. To accomplish this, blood specimens and/or saliva samples and/or tumor and normal tissue blocks from patients and families of patients with cancer will be …
Sponsor: Memorial Sloan Kettering Cancer Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:08 UTC
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Thousands of esophageal cancer surgeries analyzed for better care
Knowledge-focused CompletedThis retrospective cohort study was conducted using the Registry for Thoracic Cancer Surgery at Samsung Medical Center (Seoul, South Korea), which has included all patients who underwent thoracic surgery
Sponsor: Samsung Medical Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:52 UTC
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Massive heart study aims to unlock secrets of cardiovascular disease
Knowledge-focused OngoingThe purpose of the registry is to collect and analyze clinical and laboratory data and tissue samples from patients who are diagnosed with any type of heart disease and to collect the same information and samples from healthy controls in participating Intermountain Healthcare fac…
Sponsor: Intermountain Health Care, Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:07 UTC
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Blood cell harvest could fuel future immune disease cures
Knowledge-focused Recruiting nowThe research goal of this study is to obtain CD34+ hematopoietic stem cells (HSC) from peripheral blood and/or bone marrow, and Mononuclear Cells (lymphocytes and monocytes), and granulocytes (grans) from peripheral blood that will be used in the laboratory and/or in the clinic t…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Jul 19, 2026 00:00 UTC
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Lupus secrets revealed: major study tracks disease over time
Knowledge-focused Recruiting nowThis protocol will evaluate patients with systemic lupus erythematosus (SLE) and their relatives to learn more about how the disease develops and changes over time. It will also study genetic factors that make a person susceptible to SLE. Patients 3 years of age and older with k…
Sponsor: National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) • Aim: Knowledge-focused
Last updated Jul 25, 2026 00:00 UTC
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PET scans reveal how the brain thinks in health and disease
Knowledge-focused CompletedThe purpose of this study is to use brain imaging technology to investigate the role of the frontal lobe of the brain in the thinking of individuals with schizophrenia and other neuropsychiatric disorders and healthy volunteers. Participants in this study will undergo a positron…
Sponsor: National Institute of Mental Health (NIMH) • Aim: Knowledge-focused
Last updated Jul 16, 2026 00:00 UTC
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Why do healthy people get this fungal infection? new study aims to find out
Knowledge-focused Recruiting nowThe protocol will be carried out in accordance with International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) Good Clinical Practice (GCP) and the following United States Code of Federal Regulations (CFR) applicable to clinical stud…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Jul 10, 2026 00:00 UTC
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NIH launches massive study to unlock HIV's secrets through blood
Knowledge-focused Recruiting nowWe are studying virologic and/or immunologic parameters of HIV infection and other infectious or non-infectious immune deficiency diseases in order to better understand the pathogenesis of HIV. Because of the lack of an adequate animal model it is generally necessary to utilize h…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Jul 25, 2026 00:00 UTC
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Scientists dig deeper: HIV study probes hidden viral reservoirs in lymph nodes
Knowledge-focused Recruiting nowThis is a study to determine the effect of the human immunodeficiency virus (HIV) on lymphoid tissues (e.g., lymph nodes) as compared to peripheral white blood cells. We have shown in previous studies that the lymph node is a major site of accumulation of HIV in the body, as well…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Jul 25, 2026 00:00 UTC
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Massive MRI study aims to unlock secrets of MS progression
Knowledge-focused Recruiting nowStudies performed under 89-N-0045 are designed to examine the natural history of multiple sclerosis (MS) using MRI and immunological measures. In addition to studying the natural history of untreated patients, the natural history of patients receiving approved disease-modifying t…
Sponsor: National Institute of Neurological Disorders and Stroke (NINDS) • Aim: Knowledge-focused
Last updated Jul 10, 2026 00:00 UTC
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Massive study probes kidney stone risk for living donors
Knowledge-focused CompletedUsing a population-based, matched, retrospective cohort approach, this study will evaluate the long-term risk of kidney stones among living kidney donors compared with matched healthy nondonors. Linked administrative health care databases from Ontario, Alberta, and British Columb…
Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:38 UTC
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Kidney Donors' bone health under scrutiny in massive 50,000-Person study
Knowledge-focused CompletedThis study will be a population-based, matched retrospective cohort study using linked administrative healthcare databases from Ontario, Alberta, and British Columbia to evaluate the long-term risk of fractures among living kidney donors compared with a healthy cohort of nondonor…
Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:04 UTC
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Massive study probes heart health of 50,000 kidney donors
Knowledge-focused CompletedThe investigative team will conduct a population-based, matched retrospective cohort study across Ontario, Alberta, and British Columbia using linked administrative healthcare databases to evaluate the long-term risk of major adverse cardiovascular events (MACE) among living kidn…
Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:03 UTC
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Do kidney donors face higher gout risk later in life?
Knowledge-focused CompletedThis population-based, matched, retrospective cohort study will evaluate the long-term risk of gout among living kidney donors compared with matched healthy nondonors, using linked administrative health care databases from Ontario, Alberta, and British Columbia. Living kidney don…
Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Scientists launch major study to uncover secrets of kidney autoimmunity
Knowledge-focused Recruiting nowKidney diseases related to the immune system include, nephrotic syndrome, glomerulonephritis, membranous nephropathy, lupus nephritis, and nephritis associated with connective tissue disorders. This study will allow researchers to admit and follow patients suffering from autoimm…
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) • Aim: Knowledge-focused
Last updated Jul 18, 2026 00:00 UTC
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Massive liver study seeks 8,000 volunteers to unlock disease secrets
Knowledge-focused Recruiting nowThe proposed study aims to evaluate, investigate, and follow-up patients suffering from acute and chronic liver disease. The study will focus on understanding diseases affecting the liver. Patients participating in the study will first undergo a routine check-up as an outpatient…
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) • Aim: Knowledge-focused
Last updated Jul 25, 2026 00:00 UTC