Paid Clinical Trials in Washington D.C., DC

As of June 2026, 907 paid clinical trials are recruiting in Washington D.C., District of Columbia. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: June 19, 2026.

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907 clinical trials

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Early Phase Study Evaluating MEK and MDM2 Inhibition in Patients With NF1 and MPNST

for Malignant Peripheral Nerve Sheath Tumor (MPNST)

1 location in Washington D.C.

Sponsor: AeRang Kim

Sex: All·Age: 18+

Code: NCT06735820·Phase 1, Phase 2·Not Yet Recruiting

A Study of ROC-101 in Patients With Pulmonary Arterial Hypertension (PAH) and Pulmonary Hypertension Associated With Interstitial Lung Disease (ILD-PH) (ROCSTAR STUDY)

for Pulmonary Arterial Hypertension (PAH)

10 locations incl. Phoenix

Sponsor: AllRock Bio, Inc.

Sex: All·Age: 18+

Code: NCT07175038·Phase 2·Recruiting

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Sensory Feedback and Hand Motor Adaptation

for Stroke

1 location in Washington D.C.

Sponsor: The Catholic University of America

Sex: All·Age: 20 - 70·Accepts healthy volunteers

Code: NCT07598695·EARLY_Phase 1·Recruiting

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Circulating Tumor DNA

for ER+ Breast Cancer

7 locations incl. New Haven

Sponsor: Yale University

Sex: All·Age: 18+

Code: NCT06923527·Phase 2·Recruiting

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Phase 2/3 Trial of Izalontamab Brengitecan vs Platinum-based Chemotherapy for Metastatic Urothelial Cancer With Disease Progression on or After Immunotherapy

for Urothelial Cancer

35 locations incl. Gilbert

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 18+

Code: NCT07106762·Phase 2, Phase 3·Recruiting

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Role of Finerenone in African American Veterans With Diabetic Kidney Disease

for Diabetic Kidney Disease

Drug: Finerenone

1 location in Washington D.C.

Sponsor: Washington D.C. Veterans Affairs Medical Center

Sex: All·Age: 20 - 90

Code: NCT07155694·Phase 4·Not Yet Recruiting

Prospective Clinical Evaluation of the BioFire Emerging Coronavirus Panel for the Detection of COVID-19 and Other Coronaviruses

for Coronavirus

6 locations incl. Los Angeles

Sponsor: BioFire Defense LLC

Sex: All·Age: All ages

Code: NCT07221097·Recruiting

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A Study to Evaluate the Safety and Efficacy of CD388 for Prevention of Influenza

for Influenza

120 locations incl. Anniston

Sponsor: Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)

Sex: All·Age: 12+

Code: NCT07159763·Phase 3·Recruiting

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A Study of PHN-012 in Patients With Advanced Solid Tumors

for Colon Cancer

11 locations incl. Los Angeles

Sponsor: Pheon Therapeutics

Sex: All·Age: 18+

Code: NCT07127874·Phase 1·Recruiting

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Long-Term Safety Study of Deucravacitinib Versus Ustekinumab in Participants With Psoriasis (PRAGMATYK)

for Plaque Psoriasis

Drug: Deucravacitinib

122 locations incl. Birmingham

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 40+

Code: NCT07116967·Phase 3·Recruiting

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LTFU for All Cell and Gene Therapy Studies

for Hepatocellular Carcinoma

18 locations incl. Phoenix

Sponsor: AstraZeneca

Sex: All·Age: 18 - 130

Code: NCT06194461·Not Yet Recruiting

ShortStop-HER2: 12 Months vs. 6 Months of HER2-targeted Medications for People With HER2+ Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Trastuzumab

for Anatomic Stage I Breast Cancer AJCC v8

652 locations incl. Phoenix

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 18+

Code: NCT06876714·Phase 3·Recruiting

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Efficacy, Safety, and Tolerability Study of Lunsekimig Compared With Placebo in Adult Participants With Inadequately Controlled Chronic Obstructive Pulmonary Disease (COPD), Characterized by an Eosinophilic Phenotype

for Chronic Obstructive Pulmonary Disease

Drug: Lunsekimig

54 locations incl. Birmingham

Sponsor: Sanofi

Sex: All·Age: 40 - 80

Code: NCT07190222·Phase 3·Recruiting

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A Study to Assess the Efficacy and Safety of Empasiprubart in Adults With CIDP

for Chronic Inflammatory Demyelinating Polyneuropathy

10 locations incl. Birmingham

Sponsor: argenx

Sex: All·Age: 18+

Code: NCT07091630·Phase 3·Recruiting

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A Feasibility Study to Evaluate Safety and Probable Benefit of the Eclipse XL1 System for Distraction Enterogenesis in Adult and Pediatric Patients With Short Bowel Syndrome

for Short Bowel Syndrome

6 locations incl. Palo Alto

Sponsor: Eclipse Regenesis, Inc.

Sex: All·Age: 3 Months - 65

Code: NCT05535361·Recruiting

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Single Shot Exparel vs Catheters in Lower Extremity Trauma

for Fracture Dislocation of Ankle Joint

1 location in Washington D.C.

Sponsor: George Washington University

Sex: All·Age: 18+

Code: NCT07221019·Phase 4·Recruiting

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Controlled Human Infection Study of Orally Administered Trichuris Trichiura Eggs in Naïve Adults

for Whipworm

2 locations incl. Washington D.C.

Sponsor: George Washington University

Sex: All·Age: 18 - 45·Accepts healthy volunteers

Code: NCT05706116·Phase 1·Recruiting

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Intravesical Lactobacillus Crispatus: Clinical Safety and Microbiome Evaluation

for Spinal Cord Injuries (SCI)

1 location in Washington D.C.

Sponsor: Medstar Health Research Institute

Sex: All·Age: 18+

Code: NCT07308808·EARLY_Phase 1·Recruiting

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Assessing the Genitourinary Microbiome of Women With Overactive Bladder Undergoing Onabotulinum Toxin Type A Intradetrusor Injections

for Overactive Bladder (OAB)

1 location in Washington D.C.

Sponsor: Alexis Dieter

Sex: Female·Age: 55+

Code: NCT07025044·Recruiting

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A Study of Pasritamig Versus Placebo in Late Line Metastatic Castration-resistant Prostate Cancer (mCRPC)

for Metastatic Castration-resistant Prostate Neoplasms

Drug: Pasritamig

50 locations incl. La Jolla

Sponsor: Janssen Research & Development, LLC

Sex: Male·Age: 18+

Code: NCT07164443·Phase 3·Recruiting

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Psychological Trauma, Post-Traumatic Stress Disorder, and Resilience in Adults With Congenital Heart Disease

for Adult Congenital Heart Disease

3 locations incl. Washington D.C.

Sponsor: Dartmouth-Hitchcock Medical Center

Sex: All·Age: 18+

Code: NCT06952933·Recruiting

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Selumetinib for the Prevention of Plexiform Neurofibroma Growth in NF Type 1

for Neurofibromatosis 1

Drug: Selumetinib

15 locations incl. Birmingham

Sponsor: University of Alabama at Birmingham

Sex: All·Age: 1 - 8

Code: NCT06188741·Phase 2·Recruiting

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A Phase II Nationwide, Fully Decentralized, Telemedicine Study of Pemigatinib in Adult Patients With Advanced or Metastatic Pancreatic Cancer With FGFR Genetic Alterations

for Advanced Pancreatic Carcinoma

109 locations incl. Birmingham

Sponsor: Sameek Roychowdhury

Sex: All·Age: 18+

Code: NCT06906562·Phase 2·Recruiting

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Phase 3 Study of RLY-2608 + Fulvestrant vs Capivasertib + Fulvestrant as Treatment for Locally Advanced or Metastatic PIK3CA-mutant HR+/HER2- Breast Cancer

for PIK3CA Mutation

51 locations incl. Gilbert

Sponsor: Relay Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT06982521·Phase 3·Recruiting

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Torque Device Evaluation

for Electrophysiology Study

2 locations incl. Washington D.C.

Sponsor: University of Minnesota

Sex: All·Age: Up to 21

Code: NCT07094256·Recruiting

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Telerehabilitation In The Home After Stroke

for Stroke

27 locations incl. Downey

Sponsor: University of California, Los Angeles

Sex: All·Age: 18 - 80

Code: NCT06682429·Recruiting

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A Study to Assess Efficacy and Safety of Empasiprubart Versus IVIg in Adults With CIDP

for Chronic Inflammatory Demyelinating Polyneuropathy

11 locations incl. Rancho Mirage

Sponsor: argenx

Sex: All·Age: 18+

Code: NCT06920004·Phase 3·Recruiting

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Testing Higher Dose Radiation Therapy for Locally Advanced Pancreatic Cancer

for Locally Advanced Unresectable Pancreatic Ductal Adenocarcinoma

279 locations incl. Gilbert

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT06958328·Phase 3·Recruiting

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A Study of Enlicitide Decanoate (MK-0616, an Oral PCSK9 Inhibitor) in Children and Adolescents With Heterozygous Familial Hypercholesterolemia (MK-0616-029)

for Heterozygous Familial Hypercholesterolemia (HeFH)

Drug: Enlicitide Decanoate

6 locations incl. Wilmington

Sponsor: Merck Sharp & Dohme LLC

Sex: All·Age: 6 - 17

Code: NCT07058077·Phase 2, Phase 3·Recruiting

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Phase 3 Study of Taletrectinib vs Placebo as an Adjuvant Therapy in ROS1 Positive NSCLC (TRUST-IV)

for Non-small Cell Lung Cancer (NSCLC)

12 locations incl. Los Angeles

Sponsor: Nuvation Bio Inc.

Sex: All·Age: 18+

Code: NCT07154706·Phase 3·Recruiting

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Tebentafusp in HLA-A*0201 Positive Previously Untreated Metastatic Uveal Melanoma

for Uveal Melanoma

Drug: Tebentafusp

3 locations incl. Aurora

Sponsor: Diwakar Davar

Sex: All·Age: 18+

Code: NCT06070012·Phase 2·Recruiting

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A Study to Investigate the Efficacy, Safety, and Pharmacokinetics of Oral Rilzabrutinib Compared With Placebo in Participants 18 Years of Age and Older With Warm Autoimmune Hemolytic Anemia

for Autoimmune Haemolytic Anaemia

23 locations incl. Phoenix

Sponsor: Sanofi

Sex: All·Age: 18+

Code: NCT07086976·Phase 3·Recruiting

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A Study of XB371 Administered in Participants With Locally Advanced or Metastatic Solid Tumors

for Solid Tumors

9 locations incl. Rogers

Sponsor: Exelixis

Sex: All·Age: 18+

Code: NCT07123103·Phase 1·Recruiting

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A Follow-up Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia

for Immune Thrombocytopenic Purpura (ITP)

17 locations incl. Los Angeles

Sponsor: Takeda

Sex: All·Age: 18+

Code: NCT06948318·Phase 3·Recruiting

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Evaluation Of Semaglutide in Adults With Cocaine Use Disorder With and Without HIV

for Cocaine Use Disorder

Drug: Semaglutide

2 locations incl. Washington D.C.

Sponsor: University of Maryland, Baltimore

Sex: All·Age: 18 - 65

Code: NCT06691243·Phase 2·Recruiting

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Nudging Effective and Equitable Delivery of Specialty Palliative Care

for Serious Illness

9 locations incl. Washington D.C.

Sponsor: University of Pennsylvania

Sex: All·Age: 18+

Code: NCT06596577·Phase 3·Enrolling By Invitation

Use of a Decision Aid to Resolve Uncertainty About Radioactive Iodine Treatment in Patients With Intermediate Risk Thyroid Cancer

for Thyroid Cancer

3 locations incl. Washington D.C.

Sponsor: Georgetown University

Sex: All·Age: 18+

Code: NCT06980103·Recruiting

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Phase 2, Efficacy and Safety Study of ACP-204 in Lewy Body Dementia Psychosis

for Lewy Body Dementia Psychosis

26 locations incl. Irvine

Sponsor: ACADIA Pharmaceuticals Inc.

Sex: All·Age: 55 - 84

Code: NCT07029581·Phase 2·Recruiting

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A Study to Learn About the Study Medicine Called PF-07248144 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment.

for Breast Cancer

102 locations incl. Chandler

Sponsor: Pfizer

Sex: All·Age: 18+

Code: NCT07062965·Phase 3·Recruiting

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Lorlatinib for Newly-Diagnosed High-Grade Glioma With ROS or ALK Fusion

for High Grade Glioma

10 locations incl. Aurora

Sponsor: Nationwide Children's Hospital

Sex: All·Age: 1 - 21·Accepts healthy volunteers

Code: NCT06333899·EARLY_Phase 1·Recruiting

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