Paid Clinical Trials in District of Columbia

District of Columbia has 904 paid clinical trials enrolling now across cities including Washington D.C., Georgetown and Multiple Locations. Search by condition, age, or phase to find compensated research studies accepting participants near you.

Both patients and healthy volunteers may qualify. Most studies offer compensation for time and travel.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: June 12, 2026.

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904 clinical trials

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Tagraxofusp in Pediatric Patients With Relapsed or Refractory CD123 Expressing Hematologic Malignancies

for Hematologic Malignancy

29 locations incl. Los Angeles

Sponsor: Therapeutic Advances in Childhood Leukemia Consortium

Sex: All·Age: 1 - 21

Code: NCT05476770·Phase 1·Recruiting

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A Study of Amivantamab in Participants With Advanced or Metastatic Solid Tumors Including Epidermal Growth Factor Receptor (EGFR)-Mutated Non-Small Cell Lung Cancer

for Carcinoma, Non-small-Cell Lung

Drug: Amivantamab

26 locations incl. La Jolla

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT05498428·Phase 2·Recruiting

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A Study to Learn More About How Safe the Study Treatment Finerenone is in Long-term Use When Taken With an ACE Inhibitor or Angiotensin Receptor Blocker Over 18 Months of Use in Children and Young Adults From 1 to 18 Years of Age With Chronic Kidney Disease and Proteinuria

for Chronic Kidney Disease

Drug: Finerenone

18 locations incl. Phoenix

Sponsor: Bayer

Sex: All·Age: 1 - 18

Code: NCT05457283·Phase 3·Recruiting

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The Diabetes Prevention Program Outcomes Study AD/ADRD Project

for Diabetes

27 locations incl. Phoenix

Sponsor: Marinella Temprosa

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT05704309·Enrolling By Invitation

A Study to Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world Setting

for Pneumonia

40 locations incl. El Centro

Sponsor: Pfizer

Sex: All·Age: 65+

Code: NCT05452941·Recruiting

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Pembrolizumab and Lenvatinib in Advanced Cervical Cancer

for Cervical Cancer

4 locations incl. Washington D.C.

Sponsor: Georgetown University

Sex: Female·Age: 18+

Code: NCT04865887·Phase 2·Recruiting

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Treat-to-Target of Endoscopic Remission in Patients With IBD in Symptomatic Remission

for Ulcerative Colitis

22 locations incl. Irvine

Sponsor: University of California, San Diego

Sex: All·Age: 18+

Code: NCT05230173·Recruiting

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Venetoclax in Children With Relapsed Acute Myeloid Leukemia (AML)

for Acute Myeloid Leukemia

Drug: Venetoclax

45 locations incl. Phoenix

Sponsor: PedAL BCU, LLC

Sex: All·Age: 29 Days - 21

Code: NCT05183035·Phase 3·Recruiting

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A Study of EP0031 in Patients With Advanced RET-altered Malignancies

for Advanced Solid Tumor

Drug: EP0031

18 locations incl. Los Angeles

Sponsor: Ellipses Pharma

Sex: All·Age: 18+

Code: NCT05443126·Phase 1, Phase 2·Recruiting

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Hyperhydration in Children With Shiga Toxin-Producing E. Coli Infection

for Shiga Toxin-Producing Escherichia Coli (E. Coli) Infection

22 locations incl. Birmingham

Sponsor: University of Calgary

Sex: All·Age: 9 Months - 21

Code: NCT05219110·Recruiting

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A Study to Evaluate the Efficacy, Safety, Pharmacokinetics (PK), and Pharmacodynamics (PD) of Satralizumab in Participants With Anti-N-methyl-D-aspartic Acid Receptor (NMDAR) or Anti-leucine-rich Glioma-inactivated 1 (LGI1) Encephalitis

for NMDAR Autoimmune Encephalitis

20 locations incl. Birmingham

Sponsor: Hoffmann-La Roche

Sex: All·Age: 12+

Code: NCT05503264·Phase 3·Recruiting

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Testing the Effect of the Broccoli Seed and Sprout Extract, Avmacol ES, on the Cancer Causing Substances of Tobacco in Heavy Smokers

for Cigarette Smoking-Related Carcinoma

3 locations incl. Tucson

Sponsor: National Cancer Institute (NCI)

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

Code: NCT05121051·Phase 2·Recruiting

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Phase 3 Study of Teclistamab in Combination With Lenalidomide and Teclistamab Alone Versus Lenalidomide Alone in Participants With Newly Diagnosed Multiple Myeloma as Maintenance Therapy Following Autologous Stem Cell Transplantation

for Multiple Myeloma

Drug: Teclistamab

42 locations incl. Phoenix

Sponsor: European Myeloma Network B.V.

Sex: All·Age: 18+

Code: NCT05243797·Phase 3·Recruiting

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Study of mRNA-4359 Administered Alone and in Combination With Immune Checkpoint Blockade in Participants With Advanced Solid Tumors

for Advanced Solid Tumors

16 locations incl. Los Angeles

Sponsor: ModernaTX, Inc.

Sex: All·Age: 12+

Code: NCT05533697·Phase 1, Phase 2·Recruiting

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Testing Atezolizumab With Selinexor in People ≥ 12 Years Old With Alveolar Soft Part Sarcoma, The AXIOM Trial

for Advanced Alveolar Soft Part Sarcoma

Drug: Atezolizumab

13 locations incl. Los Angeles

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 12+

Code: NCT05333458·Phase 2·Recruiting

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Long-term Follow-up of Study Participant Treated With Lentiviral-Based Genetically Modified Autologous Cell Product ,AGT103-T

for HIV

2 locations incl. Washington D.C.

Sponsor: American Gene Technologies International Inc.

Sex: All·Age: 18+

Code: NCT05529342·Enrolling By Invitation

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

for Acute Lymphoblastic Leukemia

746 locations incl. Anchorage

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 40 - 75·Accepts healthy volunteers

Code: NCT05334069·Recruiting

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A Prospective Registry Study to Assess Real-world Patient Characteristics, Treatment Patterns, and Longitudinal Outcomes in Patients Receiving Mavacamten and Other Treatments for Symptomatic Obstructive Hypertrophic Cardiomyopathy (Obstructive-HCM)

for Obstructive Hypertrophic Cardiomyopathy

Drug: Mavacamten

62 locations incl. Anchorage

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 18+

Code: NCT05489705·Recruiting

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Phase 3 Study to Evaluate the Efficacy and Safety of HER2/Neu Peptide GLSI-100 (GP2 + GM-CSF) in HER2/Neu Positive Subjects

for Breast Cancer

51 locations incl. Mobile

Sponsor: Greenwich LifeSciences, Inc.

Sex: All·Age: 18 - 100

Code: NCT05232916·Phase 3·Recruiting

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Pediatric Dose Optimization for Seizures in Emergency Medical Services

for Seizures

20 locations incl. Tucson

Sponsor: Stanford University

Sex: All·Age: 6 Months - 13

Code: NCT05121324·Phase 3·Recruiting

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Study of Nab-Paclitaxel and Gemcitabine With or Without SBP-101 in Pancreatic Cancer

for Pancreatic Cancer Metastatic

14 locations incl. Hot Springs

Sponsor: Panbela Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT05254171·Phase 2, Phase 3·Recruiting

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Chemotherapy for the Treatment of Patients With Newly Diagnosed Very Low-Risk and Low Risk Fusion Negative Rhabdomyosarcoma

for Embryonal Rhabdomyosarcoma

165 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: Up to 21

Code: NCT05304585·Phase 3·Recruiting

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A Study of Amivantamab Monotherapy and in Addition to Standard-of-Care Chemotherapy in Participants With Advanced or Metastatic Colorectal Cancer

for Advanced or Metastatic Colorectal Cancer

Drug: Amivantamab

14 locations incl. Birmingham

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT05379595·Phase 1, Phase 2·Recruiting

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Erector Spinae Block for Thoracic Surgery

for Pulmonary Neoplasm

1 location in Washington D.C.

Sponsor: George Washington University

Sex: All·Age: 18 - 90

Code: NCT05521789·Phase 4·Recruiting

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A Study of Cabozantinib as a Maintenance Agent to Prevent Progression or Recurrence in High-Risk Pediatric Solid Tumors

for Neuroblastoma

Drug: Cabozantinib

6 locations incl. Birmingham

Sponsor: Nationwide Children's Hospital

Sex: All·Age: 18 Months - 40

Code: NCT05135975·Phase 2·Recruiting

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DECIDE: Dyads and Families

for Dementia

4 locations incl. Washington D.C.

Sponsor: Emory University

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

Code: NCT05139290·Recruiting

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Cooperative Assessment of Late Effects for SCD Curative Therapies

for Sickle Cell Disease

5 locations incl. Washington D.C.

Sponsor: Vanderbilt University Medical Center

Sex: All·Age: 4 - 65

Code: NCT05153967·Recruiting

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Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease

for Stage III Colon Cancer

1021 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT05174169·Phase 2, Phase 3·Recruiting

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Abatacept in Immune Checkpoint Inhibitor Myocarditis

for Myocarditis Acute

29 locations incl. Los Angeles

Sponsor: Massachusetts General Hospital

Sex: All·Age: 18+

Code: NCT05335928·Phase 3·Recruiting

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Efficacy of Atenativ in Patients With Congenital Antithrombin Deficiency Undergoing Surgery or Delivery

for Congenital Antithrombin Deficiency

5 locations incl. Washington D.C.

Sponsor: Octapharma

Sex: All·Age: 12 - 80

Code: NCT04918173·Phase 3·Recruiting

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Extracellular Vesicle Treatment for Acute Respiratory Distress Syndrome (ARDS) (EXTINGUISH ARDS)

for Acute Respiratory Distress Syndrome

32 locations incl. Phoenix

Sponsor: Direct Biologics, LLC

Sex: All·Age: 18 - 75

Code: NCT05354141·Phase 3·Recruiting

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An Observational Study of Carbaglu® for the Treatment of MMA and PA in Adults and Pediatrics

for Hyperammonemia

5 locations incl. Washington D.C.

Sponsor: RECORDATI GROUP

Sex: All·Age: All ages

Code: NCT05040178·Recruiting

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Study to Evaluate Weight Gain as Assessed by Change in BMI Z-score in Pediatric Subjects With Schizophrenia or Bipolar I Disorder

for Schizophrenia

26 locations incl. Dothan

Sponsor: Alkermes, Inc.

Sex: All·Age: 10 - 17

Code: NCT05303064·Phase 3·Recruiting

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Atezolizumab Plus Etoposide and Platinum in Small Cell Bladder Cancer

for Small Cell Neuroendocrine Carcinoma of Bladder

Drug: Atezolizumab

2 locations incl. Washington D.C.

Sponsor: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

Sex: All·Age: 18+

Code: NCT05312671·Phase 2·Recruiting

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Efficacy and Safety Study of Ravulizumab IV in Pediatric Participants With NMOSD

for Neuromyelitis Optica Spectrum Disorder

6 locations incl. Washington D.C.

Sponsor: Alexion Pharmaceuticals, Inc.

Sex: All·Age: All ages

Code: NCT05346354·Phase 2, Phase 3·Recruiting

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Validation of Early Prognostic Data for Recovery Outcome After Stroke for Future, Higher Yield Trials

for Stroke

45 locations incl. Birmingham

Sponsor: University of Cincinnati

Sex: All·Age: 18+

Code: NCT05338697·Recruiting

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Study of NRTX-1001 Neural Cell Therapy in Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy (EPIC (EPIlepsy Cell Therapy))

for Mesial Temporal Lobe Epilepsy

35 locations incl. Birmingham

Sponsor: Neurona Therapeutics

Sex: All·Age: 18 - 75

Code: NCT05135091·Phase 3·Recruiting

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Targeted Reversal of Inflammation in Pediatric Sepsis-induced MODS

for Pediatric Sepsis-induced Multiple Organ Dysfunction Syndrome (MODS)

32 locations incl. Birmingham

Sponsor: Nationwide Children's Hospital

Sex: All·Age: 1 Day - 17

Code: NCT05267821·Phase 2, Phase 3·Recruiting

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Intravesical LGG VS Saline Bladder Wash RCT

for Spinal Cord Injuries

1 location in Washington D.C.

Sponsor: Medstar Health Research Institute

Sex: All·Age: 18+

Code: NCT05230511·Phase 2·Recruiting

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An Extension Study to Learn More About the Long-Term Safety of Litifilimab (BIIB059) Injections and Whether They Can Improve Symptoms of Adult Participants Who Have Systemic Lupus Erythematosus

for Systemic Lupus Erythematosus (SLE)

36 locations incl. Phoenix

Sponsor: Biogen

Sex: All·Age: 18+

Code: NCT05352919·Phase 3·Enrolling By Invitation