Location · Washington, DC
Clinical trials in Washington, DC
477 recruiting studies have a site in the Washington area, and 296 of them accept healthy volunteers. The area includes Bethesda, MD, Rockville, MD, Silver Spring, MD, Gaithersburg, MD, Chevy Chase, MD, Arlington, VA and nearby cities.
477 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 3
A Study of Aleniglipron in Adults With Obesity or Overweight and Type 2 Diabetes Mellitus (ACCOMPLISH-2)
Gasherbrum Bio, Inc., a wholly owned subsidiary of Structure Therapeutics
- Location
- Birmingham, AL + 55 other US sites
- Eligibility basics
- Ages 18–79
- RecruitingHealthy volunteersPhase 2
A Study Assessing Safety, Tolerability, and Efficacy of INNA-051 in Preventing Respiratory Illness Due to Viral Infections in Healthy Adults 18 to 45 Years of Age
ENA Respiratory Pty Ltd
- Location
- Baltimore, MD + 5 other US sites
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteersPhase 4
Study of a Recombinant Spike COVID-19 Vaccine With Matrix-M in Older Adults and People at Increased Risk of Severe COVID-19
Sanofi
- Location
- Fair Oaks, CA + 19 other US sites
- Eligibility basics
- Ages 12+
- RecruitingHealthy volunteersPhase 3
Fertilo In Vitro Research Study and Trial
Gameto, Inc.
- Location
- Clovis, CA + 15 other US sites
- Eligibility basics
- Ages 18–35 · Women only
- RecruitingHealthy volunteers
Motiva Implants® Post-Approval Study
Motiva USA LLC
- Location
- Beverly Hills, CA + 32 other US sites
- Eligibility basics
- Ages 22+ · Women only
- RecruitingHealthy volunteers
Safety and Effectiveness of the Yaari Extractor for Management of Shoulder Dystocia
FetalEase Ltd.
- Location
- Miami, FL + 3 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 3
Safety and Efficacy of Brilaroxazine (RP5063) in Schizophrenia
Reviva Pharmaceuticals
- Location
- Phoenix, AZ + 16 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Tulisokibart (MK-7240) in Participants With Moderate to Severe Crohn's Disease (MK-7240-008)
Merck Sharp & Dohme LLC
- Location
- Sun City, AZ + 70 other US sites
- Eligibility basics
- Ages 16–80
- RecruitingPhase 3
A Study of Mezagitamab in Adults With Kidney Condition Called IgA Nephropathy
Takeda
- Location
- Birmingham, AL + 42 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Clinical Study of Tulisokibart (MK-7240) to Treat Radiographic Axial Spondyloarthritis (MK-7240-013)
Merck Sharp & Dohme LLC
- Location
- Chandler, AZ + 35 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Phase 3 Study of Pelabresib (DAK539) and Ruxolitinib in Myelofibrosis (MF)
Novartis Pharmaceuticals
- Location
- Denver, CO + 19 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
An Open-Label Extension Study of ORKA-001 in Participants With Plaque Psoriasis
Oruka Therapeutics, Inc.
- Location
- Phoenix, AZ + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Clinical Trial of MK-7262 and Enlicitide in Participants With High Lipoprotein(a) (MK-7262-004)
Merck Sharp & Dohme LLC
- Location
- Alexander City, AL + 23 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Migalastat in Pediatric Subjects (2 to <12 Yrs) With Fabry Disease and Amenable GLA Variants
Amicus Therapeutics
- Location
- Atlanta, GA + 5 other US sites
- Eligibility basics
- Ages 2–11
- RecruitingPhase 2
A Long-term Safety and Efficacy Study Evaluating APG777 in Atopic Dermatitis
Apogee Therapeutics, Inc.
- Location
- Fountain Valley, CA + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Long-Term Follow-up Study of Cantharidin (YCANTH [VP-102/TO-208]) in Patients With Common Warts (Verruca Vulgaris)
Verrica Pharmaceuticals Inc.
- Location
- Saint Augustine, FL + 9 other US sites
- Eligibility basics
- Ages 2+
- RecruitingPhase 3
A Study to Find Out if the Study Drug Elecoglipron Helps Adults With Type 2 Diabetes Mellitus by Comparing it With Semaglutide, a Medicine Already Used to Treat Type 2 Diabetes Mellitus
AstraZeneca
- Location
- Phoenix, AZ + 12 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
CLEOPATTRA: A Research Study to Look at the Effects of Treatment With a Medicine Called Coramitug (NNC6019-0001) in People With Heart Failure Due to Transthyretin Amyloid (ATTR) Amyloidosis
Novo Nordisk A/S
- Location
- Phoenix, AZ + 58 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Sarilumab Efficacy and Safety in Adults With Early Polymyalgia Rheumatica
Sanofi
- Location
- Avondale, AZ + 46 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 3
INTREPID: A Study of Sapablursen Evaluating the Safety and Efficacy in Participants With Polycythemia Vera (PV)
Ono Pharmaceutical Co., Ltd.
- Location
- Orange, CA + 11 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Study Evaluating the Efficacy and Safety of RAP-219 in Adult Participants With Focal Seizures FOCUS-1
Rapport Therapeutics Inc.
- Location
- Palmdale, CA + 13 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 4
A Study of Vedolizumab in Adults With Ulcerative Colitis (UC) or Crohn's Disease (CD) in the Community Setting
Takeda
- Location
- Birmingham, AL + 77 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Study of 2 Doses of Ritlecitinib in People 12 Years of Age and Older With Alopecia Areata
Pfizer
- Location
- Birmingham, AL + 28 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-2)
Bristol-Myers Squibb
- Location
- Little Rock, AR + 20 other US sites
- Eligibility basics
- Ages 18–65