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.

Filter results

Filter results

State

City

Facility

Phase

Study type

Intervention

Recruitment status

Condition

Sex

Age

Healthy volunteers only

907 clinical trials

↓ Download CSV

Optimizing Pain Treatment in Children On Mechanical Ventilation

for Mechanical Ventilation

15 locations incl. Little Rock

Sponsor: Weill Medical College of Cornell University

Sex: All·Age: 2 Months - 17

Code: NCT06994442·Phase 3·Recruiting

Apply to this trial

Study to Evaluate Resmetirom in Post-Liver Transplant Patients With MASH

for MASH - Metabolic Dysfunction-Associated Steatohepatitis

16 locations incl. La Jolla

Sponsor: Madrigal Pharmaceuticals, Inc.

Sex: All·Age: 18 - 75

Code: NCT07335601·Phase 2·Recruiting

Apply to this trial

A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)

for Breast Neoplasms

117 locations incl. Anchorage

Sponsor: Eli Lilly and Company

Sex: All·Age: 18+

Code: NCT07174336·Phase 3·Recruiting

Apply to this trial

Client-Centered Care Coordination for Black Men Who Have Sex With Men

for HIV Prevention

1 location in Washington D.C.

Sponsor: University of Maryland, Baltimore

Sex: Male·Age: 18+·Accepts healthy volunteers

Code: NCT06056544·Enrolling By Invitation

A Study to Evaluate the Safety and Effectiveness of the Rapidlink Device When Used in Patients Undergoing an Open Surgical Procedure to Repair the Aorta

for Aortic Aneurysm

16 locations incl. Los Angeles

Sponsor: Vascutek Ltd.

Sex: All·Age: 18+

Code: NCT07078383·Recruiting

Apply to this trial

A Clinical Study of Islatravir and Ulonivirine for People With HIV-1 Who Have Not Been Treated Before (MK-8591B-062)

for Human Immunodeficiency Virus Type 1 (HIV-1) Infection

24 locations incl. Los Angeles

Sponsor: Merck Sharp & Dohme LLC

Sex: All·Age: 18+

Code: NCT07266831·Phase 2, Phase 3·Recruiting

Apply to this trial

A Phase 0/1 Study of cDNA for TP53, Checkpoint Inhibition and Radiation in Children With Recurrent, Progressive or Refractory CNS Malignancies.

for CNS Malignancies

1 location in Washington D.C.

Sponsor: Children's National Research Institute

Sex: All·Age: 3 - 21

Code: NCT07017816·EARLY_Phase 1·Recruiting

Apply to this trial

A Study of Vepugratinib (LY3866288) in Participants With Cancer in the Urinary Tract

for Carcinoma, Transitional Cell

60 locations incl. Huntsville

Sponsor: Eli Lilly and Company

Sex: All·Age: 18+

Code: NCT07218380·Phase 3·Recruiting

Apply to this trial

ASPEN-09-03: A Study of Evorpacept in Combination With Trastuzumab and Chemotherapy in Metastatic HER2-Positive Breast Cancer

for Breast Cancer, Metastatic

21 locations incl. Tucson

Sponsor: ALX Oncology Inc.

Sex: All·Age: 18+

Code: NCT07007559·Phase 2·Recruiting

Apply to this trial

A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older

for Clostridioides Difficile Associated Disease

135 locations incl. Athens

Sponsor: Pfizer

Sex: All·Age: 65+·Accepts healthy volunteers

Code: NCT07282665·Phase 3·Recruiting

Apply to this trial

An Open-label Study of AZD0120 in Adults With Multiple Sclerosis

for Multiple Sclerosis

9 locations incl. Tucson

Sponsor: AstraZeneca

Sex: All·Age: 18 - 60

Code: NCT07224373·Phase 1·Recruiting

Apply to this trial

A Study of Rilvegostomig or Durvalumab Plus Chemotherapy for First-Line Treatment of Biliary Tract Cancer (ARTEMIDE-Biliary02)

for Biliary Tract Cancer

Drug: Rilvegostomig

36 locations incl. Birmingham

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07221253·Phase 3·Recruiting

Apply to this trial

Hemoglobin Testing in Pregnant Patients

for Post Partum Hemorrhage

2 locations incl. Washington D.C.

Sponsor: Inova Health Care Services

Sex: Female·Age: 18 - 50·Accepts healthy volunteers

Code: NCT05977686·Recruiting

Apply to this trial

Comparing Collared and Collarless Femoral Stems in Primary Total Hip Arthroplasty

for Primary Total Hip Arthroplasty

1 location in Washington D.C.

Sponsor: Medstar Health Research Institute

Sex: All·Age: 18 - 99

Code: NCT07337642·Recruiting

Apply to this trial

A Study of Belumosudil in Children With Chronic Graft Versus Host Disease (schoolROCK)

for Chronic Graft Versus Host Disease

5 locations incl. Los Angeles

Sponsor: Sanofi

Sex: All·Age: 1 - 18

Code: NCT07116031·Phase 2·Recruiting

Apply to this trial

Characterization of Acute Pain

for Acute Pain, Postoperative

1 location in Washington D.C.

Sponsor: Children's National Research Institute

Sex: All·Age: 6 - 21

Code: NCT07336264·Recruiting

Apply to this trial

Testing the Addition of Docetaxel (Chemotherapy) to the Usual Treatment (Hormonal Therapy and Apalutamide) for Metastatic Prostate Cancer, ASPIRE Trial

for Castration-Sensitive Prostate Carcinoma

Drug: Apalutamide

194 locations incl. Tucson

Sponsor: Alliance for Clinical Trials in Oncology

Sex: Male·Age: 18+

Code: NCT06931340·Phase 3·Recruiting

Apply to this trial

Assessing the Feasibility of Web-based Insomnia Treatment Among Prostate Cancer Survivors

for Insomnia

1 location in Washington D.C.

Sponsor: Georgetown University

Sex: Male·Age: 21+

Code: NCT07128927·Recruiting

Apply to this trial

Digital Intervention for Symptom Management in Cancer and Opioid Sparing Using Virtual Reality (DISCOVR) Study

for Cancer

1 location in Washington D.C.

Sponsor: Medstar Health Research Institute

Sex: All·Age: 18+

Code: NCT07228377·Recruiting

Apply to this trial

Study to Assess the Efficacy and Safety of Rina-S Compared to Treatment of Investigator's Choice in Participants With Endometrial Cancer

for Endometrial Cancer

43 locations incl. Washington D.C.

Sponsor: Genmab

Sex: Female·Age: 18+

Code: NCT07166094·Phase 3·Recruiting

Apply to this trial

Detrusor Nerve Radiofrequency Ablation for Overactive Bladder in Women

for Overactive Bladder

9 locations incl. Palo Alto

Sponsor: InMode MD Ltd.

Sex: Female·Age: 22 - 80

Code: NCT07209397·Recruiting

Apply to this trial

A Study to Evaluate the Efficacy and Safety of Intravenous (IV) Prasinezumab in Participants With Early-Stage Parkinson's Disease

for Parkinson's Disease

Drug: Prasinezumab

42 locations incl. Birmingham

Sponsor: Hoffmann-La Roche

Sex: All·Age: 50 - 85

Code: NCT07174310·Phase 3·Recruiting

Apply to this trial

Evaluation of Efficacy and Safety of Suzetrigine (SUZ) for Pain Associated With Diabetic Peripheral Neuropathy

for Diabetic Peripheral Neuropathic Pain

75 locations incl. Birmingham

Sponsor: Vertex Pharmaceuticals Incorporated

Sex: All·Age: 18 - 80

Code: NCT07231419·Phase 3·Recruiting

Apply to this trial

A Study of INCB123667 in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 Overexpression

for Ovarian Cancer

Drug: INCB123667

42 locations incl. Mobile

Sponsor: Incyte Corporation

Sex: Female·Age: 18 - 99

Code: NCT07023627·Phase 2·Recruiting

Apply to this trial

A Study to Evaluate the Efficacy and Safety of Remibrutinib in Secondary Progressive Multiple Sclerosis

for Secondary Progressive Multiple Sclerosis (SPMS)

Drug: Remibrutinib

30 locations incl. Birmingham

Sponsor: Novartis Pharmaceuticals

Sex: All·Age: 18 - 65

Code: NCT07225504·Phase 3·Recruiting

Apply to this trial

Phase III Study to Assess the Safety and Efficacy of SL1002 for Osteoarthritis Knee Pain

for Osteoarthritis Knee Pain

20 locations incl. San Diego

Sponsor: Saol Therapeutics Inc

Sex: All·Age: 40+

Code: NCT07226258·Phase 3·Recruiting

Apply to this trial

A Study to Evaluate the Efficacy, Safety, and PK of AZD0292 Administered IV in Participants 12 Years of Age and Older With Bronchiectasis and Chronic Pseudomonas Aeruginosa Colonization

for Bronchiectasis With Pseudomonas Aeruginosa Colonization

25 locations incl. Orange

Sponsor: AstraZeneca

Sex: All·Age: 12+

Code: NCT07088926·Phase 2·Recruiting

Apply to this trial

Clinical Study to Evaluate the Safety and Effectiveness of Arcevo LSA

for Aortic Arch Aneurysm

19 locations incl. Birmingham

Sponsor: Artivion Inc.

Sex: All·Age: 18 - 80

Code: NCT07089576·Recruiting

Apply to this trial

I-DECIDE After Bronchiolitis Hospitalization

for Bronchiolitis Acute

56 locations incl. Birmingham

Sponsor: Seattle Children's Hospital

Sex: All·Age: 0 Months - 24 Months

Code: NCT07243652·Recruiting

Apply to this trial

Pediatric Radiation Therapy Registry

for Sarcoma

2 locations incl. Washington D.C.

Sponsor: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

Sex: All·Age: 0 - 26

Code: NCT07129317·Recruiting

Apply to this trial

Phase III Study of Datopotamab Deruxtecan Versus Docetaxel in Previously Treated TROP2-positive Advanced or Metastatic Non-squamous NSCLC Without Actionable Genomic Alterations

for Non-small Cell Lung Cancer (NSCLC)

50 locations incl. Chandler

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07291037·Phase 3·Recruiting

Apply to this trial

JUST BREATHE, Breathing Life Into Innovative Therapies for ARDS- Cohort C: Bevacizumab

for Acute Respiratory Distress Syndrome (ARDS)

Drug: Bevacizumab

40 locations incl. Birmingham

Sponsor: PPD Development, LP

Sex: All·Age: 18+

Code: NCT06701656·Phase 2·Recruiting

Apply to this trial

Effectiveness Study of a Lifestyle Intervention Versus Metformin in Mothers With Recent Gestational Diabetes

for Weight Loss

1 location in Washington D.C.

Sponsor: George Washington University

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

Code: NCT06948825·Phase 2·Recruiting

Apply to this trial

A Study Evaluating the Real-World Experience of Givinostat in Patients With Duchenne Muscular Dystrophy

for Duchene Muscular Dystrophy

Drug: Givinostat

7 locations incl. Little Rock

Sponsor: ITF Therapeutics LLC

Sex: All·Age: 6+

Code: NCT07127978·Recruiting

Apply to this trial

Phase 2b Study of RPT904 as Monotherapy in Participants With IgE-Mediated Food Allergy

for Ig-E Mediated Food Allergy

Drug: RPT904

17 locations incl. Little Rock

Sponsor: RAPT Therapeutics, Inc.

Sex: All·Age: 12 - 55

Code: NCT07220811·Phase 2·Recruiting

Apply to this trial

A Trial to Evaluate the Efficacy and Safety of Ninerafaxstat in Patients With Symptomatic Non-obstructive Hypertrophic Cardiomyopathy

for Non-obstructive Hypertrophic Cardiomyopathy

22 locations incl. La Jolla

Sponsor: Imbria Pharmaceuticals, Inc.

Sex: All·Age: 18+

Code: NCT07023614·Phase 2·Recruiting

Apply to this trial

A Study to Learn About the Medicine Ponsegromab in Adults With Cancer of the Pancreas Which Has Spread and Caused Significant Body Weight Loss and Fatigue

for Cachexia

Drug: ponsegromab

72 locations incl. Birmingham

Sponsor: Pfizer

Sex: All·Age: 18+

Code: NCT06989437·Phase 2, Phase 3·Recruiting

Apply to this trial

Testing a Web-based Intervention for Radioactive Iodine Symptom Management to Improve Health-related Quality of Life Among Differentiated Thyroid Cancer Patients

for Thyroid Neoplasms

1 location in Washington D.C.

Sponsor: Georgetown University

Sex: All·Age: 18+

Code: NCT06853925·Recruiting

Apply to this trial

Palliative Care Needs of Children With Rare Diseases and Their Families

for Trisomy 13 Syndrome

1 location in Washington D.C.

Sponsor: Children's National Research Institute

Sex: All·Age: 12 Months - 99·Accepts healthy volunteers

Code: NCT06938542·Enrolling By Invitation

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

for Transthyretin Amyloid Cardiomyopathy (ATTR CM)

Drug: Coramitug

61 locations incl. Phoenix

Sponsor: Novo Nordisk A/S

Sex: All·Age: 18+

Code: NCT07207811·Phase 3·Recruiting

Apply to this trial