Studies Search Filters All Durham, NC Raleigh, NC View Clinical Trials Durham, NC Centinel Spine COVID-19 – Booster Vaccine Osteoarthritis of the Knee Raleigh, NC Adolescent COVID-19 and HPV Vaccine Birth Control Study Blood Sample Collection Study Bone Density Study Chronic Migraines Contraceptive Patch – Women’s Health COVID-19 – Booster Vaccine COVID-19 and Flu Vaccine COVID-19 Test Eczema (Atopic Dermatitis) Fatty Liver (Nonalcoholic steatohepatitis – NASH) Free Fibro Scan Gastroparesis Health Volunteers (Female-Only Study) Hot Flash HPV Vaccine Kidney Function Study Migraine Studies Overactive Bladder (OAB) Parkinson’s Disease Polycystic Ovary Syndrome (PCOS) Pre-Colonoscopy Blood Test Respiratory Syncytial Virus (RSV) Vaccine Uterine Fibroids or Endometriosis