
Studies of the Natural History, Pathogenesis, and Outcome of Idiopathic Systemic Vasculitis
The National Institute of Arthritis and Musculoskeletal and Skin Diseases at the National Institutes of Health (NIH) in Bethesda, Maryland is conducting a study for vasculitis. Researchers are inviting both volunteers who have the condition, and those who do not, to participate in this study. All study-related tests and procedures are provided at no cost to you.

A Longitudinal Investigation of the Endocrine and Neurobiologic Events Accompanying Puberty

Clinical and Genetic Studies in Familial Non-medullary Thyroid Cancer
Thyroid cancer accounts for the vast majority of all types of cancer and little is known about the possible genes that may cause the cancer. An estimated 5% of all thyroid cancers are hereditary. If three or more first-degree relatives are affected, there is a greater than 94% chance that these cases are familial non-medullary thyroid cancer (FNMTC). Researchers at the National Institutes of Health (NIH) are conducting a research study to develop the best ways to evaluate, determine best screening strategy, and identify genes that may indicate vulnerability to FNMTC.

Urinary Vitamin C Loss in Diabetic Subjects

Collection of Blood, Bone Marrow, and Buccal Mucosa Samples from Healthy Volunteers
