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Clinical Trials in Washington D.C.

Washington D.C. is home to a significant concentration of clinical research activity, with academic medical centers, community hospitals, and specialized research clinics serving as active trial sites across a broad range of medical conditions. The studies listed here have at least one enrolled site in Washington D.C. and represent Phase 1 through Phase 4 research sponsored by NIH, pharmaceutical companies, device manufacturers, and independent investigators.

Right now ClinicalMetric tracks 131 actively recruiting studies with Washington D.C. sites out of 131 registered in total. The busiest research areas in Washington D.C. are Breast Cancer, Carcinoma, Non-Small-Cell Lung, Sickle Cell Disease. Leading sponsors running trials in the state include Georgetown University, National Cancer Institute (NCI), AstraZeneca. By stage, Washington D.C. trials break down as Phase 1 (14), Phase 2 (34), Phase 3 (43), Phase 4 (2).

All trial data is sourced directly from ClinicalTrials.gov and updated daily. Recruiting status, eligibility criteria, enrollment targets, and contact information are included for each study. Patients and caregivers should review the full eligibility criteria on each trial listing — or consult their treating physician — before contacting a study site.

Total Trials
131
Recruiting Now
131
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Top Conditions in Washington D.C.
Breast Cancer (4)Carcinoma, Non-Small-Cell Lung (3)Sickle Cell Disease (3)Hypertension (2)Stage III Pancreatic Cancer AJCC v8 (2)Chronic Kidney Diseases (2)Opioid Use Disorder (2)Hormone Receptor-positive Breast Cancer (2)Amyotrophic Lateral Sclerosis (2)Obesity (2)Acute Myeloid Leukemia (2)Diffuse Intrinsic Pontine Glioma (2)

Frequently Asked Questions — Clinical Trials in Washington D.C.

How many clinical trials are currently recruiting in Washington D.C.?
ClinicalMetric currently tracks 131 actively recruiting clinical trials with at least one location in Washington D.C.. The total number of registered studies—including active but not currently enrolling trials—is 131. Trial availability is updated daily from ClinicalTrials.gov, and new studies open enrollment regularly throughout the year.
What types of clinical trials are available in Washington D.C.?
Washington D.C. hosts clinical trials across a broad range of medical conditions, including Breast Cancer, Carcinoma, Non-Small-Cell Lung, Sickle Cell Disease, and many others. Trials range from Phase 1 early-safety studies to Phase 4 post-approval surveillance, as well as observational and behavioral research. Academic medical centers, community hospitals, and specialized research clinics throughout Washington D.C. serve as trial sites for studies sponsored by NIH, pharmaceutical companies, and independent investigators.
How do I join a clinical trial near me in Washington D.C.?
To join a clinical trial in Washington D.C., browse the recruiting studies listed on this page, review the eligibility criteria for each trial, and contact the study site directly. Your primary care physician or specialist can also refer you to clinical trials relevant to your diagnosis. Many academic medical centers in Washington D.C. maintain dedicated clinical trials offices that can match you with appropriate studies based on your medical profile and diagnosis.

Recruiting Trials in Washington D.C.

NCT04165070 Phase 1, Phase 2
Recruiting
KEYMAKER-U01 Substudy 01A: Efficacy and Safety Study of Pembrolizumab (MK-3475) ...
Condition
Carcinoma, Non-Small-Cell Lung
Enrollment
450 pts
Location
United States, Hungary, Israel
Sponsor
Merck Sharp & Dohme LLC
View Trial →
NCT01574053 N/A
Recruiting
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
Condition
Huntington's Disease
Enrollment
35,000 pts
Location
United States, Argentina, Australia
Sponsor
CHDI Foundation, Inc.
View Trial →
NCT07190222 Phase 3
Recruiting
Efficacy, Safety, and Tolerability Study of Lunsekimig Compared With Placebo in ...
Condition
Chronic Obstructive Pulmonary Disease
Enrollment
942 pts
Location
United States, Argentina, Australia
Sponsor
Sanofi
View Trial →
NCT05118789 Phase 1, Phase 2
Recruiting
A Study of Zidesamtinib (NVL-520) in Patients With Advanced NSCLC and Other Soli...
Condition
Locally Advanced Solid Tumor
Enrollment
359 pts
Location
United States, Australia, Belgium
Sponsor
Nuvalent Inc.
View Trial →
NCT04293562 Phase 3
Recruiting
A Study to Compare Standard Chemotherapy to Therapy With CPX-351 and/or Gilterit...
Condition
Acute Myeloid Leukemia
Enrollment
1,186 pts
Location
United States, Australia, Canada
Sponsor
Children's Oncology Group
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NCT07086976 Phase 3
Recruiting
A Study to Investigate the Efficacy, Safety, and Pharmacokinetics of Oral Rilzab...
Condition
Autoimmune Haemolytic Anaemia
Enrollment
90 pts
Location
United States, Argentina, Austria
Sponsor
Sanofi
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NCT06541847 Phase 2
Recruiting
A Phase 2, Open-Label Study to Evaluate the Safety and Effects of HLX-1502 in Pa...
Condition
Neurofibromatosis Type 1
Enrollment
25 pts
Location
United States
Sponsor
Healx Limited
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NCT04782258 Phase 3
Recruiting
A Study to See if Tolvaptan is Safe in Infants and Children Who at Enrollment Ar...
Condition
Autosomal Recessive Polycystic Kidney (ARPKD)
Enrollment
20 pts
Location
United States, Belgium, Germany
Sponsor
Otsuka Pharmaceutical Developm
View Trial →
NCT07124078 Phase 2
Recruiting
A Study to Evaluate Axatilimab Versus Best Available Therapy in Pediatric Partic...
Condition
Chronic Graft-versus-host-disease
Enrollment
60 pts
Location
United States, Belgium, Germany
Sponsor
Incyte Corporation
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NCT07078344 Phase 2
Recruiting
Omega-3D: Omega-3 for Diet-Driven Health Disparities
Condition
Heart Health Markers
Enrollment
200 pts
Location
United States
Sponsor
University of Arizona
View Trial →
NCT05918211 Phase 3
Recruiting
Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
Condition
Single Ventricle Heart Disease
Enrollment
436 pts
Location
United States, South Korea
Sponsor
Mezzion Pharma Co. Ltd
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NCT07062965 Phase 3
Recruiting
A Study to Learn About the Study Medicine Called PF-07248144 in Combination With...
Condition
Breast Cancer
Enrollment
400 pts
Location
United States, Australia, Belgium
Sponsor
Pfizer
View Trial →
NCT07815665 Phase 2, Phase 3
Recruiting
A Study of Ivonescimab in Combination With Enfortumab Vedotin vs Pembrolizumab i...
Condition
Metastatic Urothelial Carcinoma
Enrollment
800 pts
Location
United States
Sponsor
Summit Therapeutics
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NCT04965675 Phase 3
Recruiting
A Study With Eptinezumab in Adolescents (12-17 Years) With Chronic Migraine
Condition
Chronic Migraine in Children
Enrollment
285 pts
Location
United States, Argentina, Canada
Sponsor
H. Lundbeck A/S
View Trial →
NCT07029581 Phase 2
Recruiting
Phase 2, Efficacy and Safety Study of ACP-204 in Lewy Body Dementia Psychosis
Condition
Lewy Body Dementia Psychosis
Enrollment
180 pts
Location
United States, Bulgaria, Czechia
Sponsor
ACADIA Pharmaceuticals Inc.
View Trial →
NCT05137665 N/A
Recruiting
Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Ho...
Condition
Amyotrophic Lateral Sclerosis
Enrollment
1,000 pts
Location
United States, Colombia, Puerto Rico
Sponsor
Target ALS Foundation, Inc.
View Trial →
NCT06990867 Phase 2, Phase 3
Recruiting
Optimizing Reperfusion to Improve Outcomes and Neurologic Function
Condition
Acute Ischemic Stroke
Enrollment
740 pts
Location
United States, Belgium, Bulgaria
Sponsor
Corxel Pharmaceuticals
View Trial →
NCT04657822 Phase 4
Recruiting
Rollover Study for Patients With Sickle Cell Disease Who Have Completed a Prior ...
Condition
Sickle Cell Disease
Enrollment
130 pts
Location
United States, Belgium, Brazil
Sponsor
Novartis Pharmaceuticals
View Trial →
NCT06868212 Phase 3
Recruiting
A Study to Evaluate Efficacy of Remibrutinib Compared to Dupilumab at Early Time...
Condition
Chronic Spontaneous Urticaria (CSU)
Enrollment
400 pts
Location
United States
Sponsor
Novartis Pharmaceuticals
View Trial →
NCT07631598 N/A
Recruiting
Buprenorphine Implementation at Syringe Service Programs to Reduce Overdoses
Condition
Opioid Use Disorder
Enrollment
512 pts
Location
United States
Sponsor
Montefiore Medical Center
View Trial →
NCT03998202 N/A
Recruiting
Myopenia and Mechanisms of Chemotherapy Toxicity in Older Adults With Colorectal...
Condition
Colorectal Cancer
Enrollment
300 pts
Location
United States
Sponsor
Wake Forest University Health
View Trial →
NCT07419295 Phase 3
Recruiting
A Clinical Trial of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) to Treat Urotheli...
Condition
Bladder Cancer
Enrollment
590 pts
Location
United States, Argentina, Australia
Sponsor
Merck Sharp & Dohme LLC
View Trial →
NCT05918861 Phase 3
Recruiting
Effect of Dalcetrapib on CV Risk in a Genetically Defined Population With a Rece...
Condition
Acute Coronary Syndrome
Enrollment
2,000 pts
Location
United States, Canada, Puerto Rico
Sponsor
DalCor Pharmaceuticals
View Trial →
NCT07609394 N/A
Recruiting
Duchenne Electronic Health Record Study
Condition
Duchenne Muscular Dystrophy (DMD)
Enrollment
2,500 pts
Location
United States
Sponsor
The Duchenne Registry
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NCT05792722 N/A
Recruiting
Evaluating Safety and Efficacy of Prostate-sparing Radical Cystectomy
Condition
Bladder Cancer
Enrollment
70 pts
Location
United States
Sponsor
Johns Hopkins University
View Trial →
Page 5 of 6 — 131 trials total
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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: September 2026  ·  Data Methodology