26,914 recruiting studies available now
The purpose of this study is to use brain imaging technology to measure changes in blood flow to areas in the brain as individuals perform intellectual tasks. …
Hypoglycemia is the term used to refer to lower than normal levels of blood sugar. This study will continue to research the causes of hypoglycemia. Patients i…
This pilot study investigates the effects of cold-water immersion, traditional sauna use, and their combination on sleep architecture and psychological health …
Background: The pituitary gland produces hormones. A tumor in this gland can cause it to produce too much of the hormone cortisol. Too much cortisol in the bo…
The purpose of this study is to find a better way to protect the lungs of patients with Acute Respiratory Distress Syndrome (ARDS) who are being treated with a…
Background: People who join a study in the Developmental Therapeutics Clinic (DTC) have tests. These include blood draws and biopsies. Researchers collect dat…
Background: Severe aplastic anemia (SAA), and myelodysplastic syndrome (MDS), and paroxysmal nocturnal hemoglobinuria (PNH) cause serious blood problems. Ste…
Background: \- Radiation is a common treatment for prostate cancer. It helps damage tumor cells and causes them to die. Radiation can be effective, but some t…
Background: Allogeneic blood or marrow transplant is when stem cells are taken from one person s blood or bone marrow and given to another person. Researchers…
Parkinson's disease (PD) affects more than 10 million people worldwide and causes progressive motor symptoms such as slowness, stiffness and tremor. For patien…
The study addresses the pre-clinical promise of Montelukast (MLK) for improving brain function in veterans with Gulf War Illness (GWI). MLK, a US Food and Drug…
Type 2 Diabetes remains a major chronic disease among adults in the United States. A way to prevent Type 2 Diabetes is to engage in a diabetes prevention progr…