PTSD (Post-Traumatic Stress Disorder) - Los Angeles CA
Healthy Adults 18 to 55 Years Old Non-Smokers - Las Vegas NV
Healthy Women 18-35 - Austin TX
Covid-19 - Healthy Volunteers - Orlando FL
Healthy Pregnant Women - Orlando FL
Healthy Pregnant Women - Miami FL
COVID-19 - Duluth GA (Metro Atlanta)
Healthy Volunteers - Baltimore MD
Healthy Volunteers 60 and Older (Respiratory Syncytial Virus (RSV) Vaccine) - Sarasota FL
COVID 19 Positive or Feeling Sick - Altamonte Springs FL (Metro Orlando)
Healthy Adults 18-55 - Austin TX
Healthy Adults 18-55 - Austin TX
Healthy Volunteers - Boston MA
Hot Flashes - Huntington Beach CA
Hot Flashes - Vasomotor Symptoms (VMS) - Tucson AZ
Healthy Volunteers: HIV Vaccine Trial Ages 18 to 50 - Washington DC
COVID 19 Vaccine Trial (Healthy Volunteers) - Huntington Beach CA
COVID 19 Vaccine (Healthy Volunteers) - Miami FL
COVID 19 Vaccine - Marlton NJ
Migraine Headaches - Chattanooga TN
COVID 19 Vaccine Trial (Healthy Volunteers) - Tucson AZ
Healthy Volunteers Needed for HIV Prevention Study 18-45 - New York NY
Healthy Volunteers 18-55 - Glendale CA (Metro Los Angeles)
Healthy Volunteers 18-55 - Glendale CA (Metro Los Angeles)
Hypertension (High Blood Pressure) - Huntington Beach CA
Meningococcal Vaccine Study (Healthy Volunteers 10-25) - Bell Gardens CA (Metro Los Angeles)
Healthy Female Adults (25-44) - Los Angeles CA
Healthy Volunteers - Sleep and Pain Sensory Study (18-48) - Baltimore MD
Sickle Cell Disease - Long Beach CA (Metro Los Angeles)
Sickle Cell Disease - Oakland CA
Healthy Volunteers Vaccine Study (Ages 10-25) - Canoga Park CA (Metro Los Angeles)
Healthy Volunteers - Waterbury CT
Healthy Volunteers - Hamden CT
Healthy Volunteers 18-50 - New York NY
Healthy Volunteers 10-25 (Meningococcal Vaccine Study) - West Palm Beach FL
Migraine - Tucson AZ
Migraine - San Diego CA
Healthy Volunteers Needed - Sleep, Pain, and Drug Response Study (21-60) - Baltimore MD
Obsessive-Compulsive and Tic Disorders - New York NY
Cytomegalovirus (CMV) Vaccine (Female Healthy Volunteers) - Sacramento CA
Cytomegalovirus (CMV) Vaccine (Female Healthy Volunteers) - Victoria TX
Cytomegalovirus (CMV) Vaccine (Female Healthy Volunteers) - Salt Lake City UT
Healthy Volunteers 10-25 - Meningitis Vaccine - Columbia SC
Normal Healthy Male Subjects 18-45 - Secaucus NJ (Metro New York)
Sexually Transmitted Infection (STI) Study for Women - Memphis TN
Healthy Volunteers 18-40 - Probiotic/Ibuprofen Study - Chicago IL
Flu and COVID-19 Antibody Study (Ages 18 to 49) - Baltimore MD
Healthy Male Volunteers (52 to 79 Years Old) - Tustin CA (Metro Orange County)
COVID 19 Study Available For Healthy Volunteers - North Las Vegas NV
Contraception Device (Birth Control) - Atlanta GA
Pediatric/Adolescent Pneumococcal Vaccine (Healthy Pediatric Volunteers) - Las Vegas NV
General Healthy Volunteers - Miami Lakes FL
Generally Healthy Volunteers (Children Under 18) - Miami Lakes FL
Generally Healthy Volunteers - Miami Lakes FL
Healthy Adult Volunteers 18 to 55 - Secaucus NJ (Metro New York)
COVID-19 Treatment Research Study - Huntington Beach CA
Healthy Volunteers 18 to 45 - Silver Spring MD (Metro DC)
Healthy Volunteers 18 to 55 - Glendale CA (Metro Los Angeles)
COVID 19 Infection Treatment - Tucson AZ
Healthy Volunteers 50 to 72 - Glendale CA (Metro Los Angeles)
Healthy Volunteers COVID 19 Vaccine - Houston TX
Healthy Volunteers 18 to 65 - Tustin CA (Metro Los Angeles)
Children's Toothpaste Study - Cambridge MA (Metro Boston)
COVID 19 Vaccine Trial - National City CA (Metro San Diego)
Coronavirus Infection Study Treatments - Silver Spring MD (Metro DC)
Healthy Volunteers Coronavirus Vaccine Trial 18 to 55 - Silver Spring MD (Metro DC)
Healthy Volunteers (18 to 35) - Tamarac FL (Metro Miami)
Episodic and Chronic Cluster Headache - Corona CA
Cytomegalovirus (CMV) Vaccine (Female Healthy Volunteers) - Multiple Locations in the US
Pain (Ages 35 to 75) - At-Home Study
Healthy Volunteers (Ages 65 to 79) - Multiple Locations in the US
Healthy Volunteers (Ages 65 to 79) - Columbus GA
Healthy Volunteers (Ages 65 to 79) - Kansas City KS
Healthy Volunteers (Ages 65 to 79) - San Antonio TX
Healthy Volunteers (Ages 65 to 79) - West Palm Beach FL
Healthy Volunteers (Ages 65 to 79) - Savannah GA
Healthy Volunteers (Ages 65 to 79) - Tomball TX (Metro Houston)
Healthy Volunteers (Ages 65 to 79) - Medford OR
Healthy Volunteers (Ages 65 to 79) - Decatur GA (Metro Atlanta)
Healthy Volunteers (Ages 65 to 79) - Omaha NE
Healthy Volunteers (Ages 65 to 79) - Norfolk NE