Paid Clinical Trials in Washington

Washington has 1,831 paid clinical trials enrolling now across cities including Seattle, Spokane and Tacoma. Search by condition, age, or phase to find compensated research studies accepting participants near you.

Research sites in Washington include Fred Hutchinson Cancer Center, UW Medicine and Seattle Children's, running studies across oncology, cardiology, neurology, and more. 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 19, 2026.

Filter results

Filter results

State

City

Phase

Study type

Intervention

Recruitment status

Condition

Sex

Age

Healthy volunteers only

1,831 clinical trials

↓ Download CSV

HA-1 T TCR T Cell Immunotherapy for the Treatment of Patients With Relapsed or Refractory Acute Leukemia After Donor Stem Cell Transplant

for Juvenile Myelomonocytic Leukemia

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: Up to 80

Code: NCT03326921·Phase 1·Recruiting

Apply to this trial

Mucopolysaccharidosis VII Disease Monitoring Program

for Mucopolysaccharidosis VII

7 locations incl. Orange

Sponsor: Ultragenyx Pharmaceutical Inc

Sex: All·Age: All ages

Code: NCT03604835·Recruiting

Apply to this trial

SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry

for Cancer, Metastatic

67 locations incl. Birmingham

Sponsor: Massive Bio, Inc.

Sex: All·Age: All ages

Code: NCT03452774·Recruiting

Apply to this trial

Real-world Experience of Catheter Ablation for the Treatment of Paroxysmal and Persistent Atrial Fibrillation

for Paroxysmal Atrial Fibrillation

64 locations incl. Birmingham

Sponsor: Heart Rhythm Clinical and Research Solutions, LLC

Sex: All·Age: 18+

Code: NCT04088071·Recruiting

Apply to this trial

CA-4948-101: Open-Label, Dose Escalation and Expansion Trial of Emavusertib (CA-4948) in Relapsed or Refractory Primary Central Nervous System Lymphoma (R/R PCNSL)

for Relapsed Hematologic Malignancy

Drug: Emavusertib

27 locations incl. Phoenix

Sponsor: Curis, Inc.

Sex: All·Age: 18+

Code: NCT03328078·Phase 1, Phase 2·Recruiting

Apply to this trial

Diagnostic and Therapeutic Applications of Microarrays in Liver Transplantation

for Liver Dysfunction

8 locations incl. San Francisco

Sponsor: University of Alberta

Sex: All·Age: 18+

Code: NCT03193151·Recruiting

Apply to this trial

Natural History of Wilson Disease

for Wilson Disease

4 locations incl. New Haven

Sponsor: Yale University

Sex: All·Age: All ages

Code: NCT03334292·Recruiting

Apply to this trial

Optimizing Pain Control in Transurethral Resection of the Prostate

for Pain

1 location in Seattle

Sponsor: Benaroya Research Institute

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

Code: NCT04102566·Phase 4·Recruiting

Apply to this trial

Cardiogenic Shock Working Group Registry

for Cardiogenic Shock

16 locations incl. Weston

Sponsor: Tufts Medical Center

Sex: All·Age: 18+

Code: NCT04682483·Recruiting

Apply to this trial

Study Evaluating Safety and Efficacy of JCAR017 in Subjects With Relapsed or Refractory Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL)

for Leukemia, Lymphocytic, Chronic, B-Cell

84 locations incl. Birmingham

Sponsor: Juno Therapeutics, a Subsidiary of Celgene

Sex: All·Age: 18+

Code: NCT03331198·Phase 1, Phase 2·Recruiting

Apply to this trial

S1501 Dual Observational and Randomized Cohort Study of Patients With Metastatic HER-2+ Breast Cancer at Risk of Cardiac Toxicity

for Cardiotoxicity

577 locations incl. Anchorage

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03418961·Phase 3·Recruiting

Apply to this trial

Bimatoprost as a Treatment for Graves' Orbitopathy

for Graves Ophthalmopathy

1 location in Seattle

Sponsor: Johns Hopkins University

Sex: All·Age: 18+

Code: NCT03708627·EARLY_Phase 1·Recruiting

Apply to this trial

211^At-BC8-B10 Before Donor Stem Cell Transplant in Treating Patients With High-Risk Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Myelodysplastic Syndrome, or Mixed-Phenotype Acute Leukemia

for Acute Lymphoblastic Leukemia

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18 - 75

Code: NCT03128034·Phase 1, Phase 2·Recruiting

Apply to this trial

Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation.

for Mitral Valve Regurgitation

78 locations incl. Birmingham

Sponsor: Medtronic Cardiovascular

Sex: All·Age: 18+

Code: NCT03242642·Recruiting

Apply to this trial

Inotuzumab Ozogamicin and Frontline Chemotherapy in Treating Young Adults With Newly Diagnosed B Acute Lymphoblastic Leukemia

for B Acute Lymphoblastic Leukemia

455 locations incl. Birmingham

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 18 - 39

Code: NCT03150693·Phase 3·Recruiting

Apply to this trial

EXtremely Early-onset Type 1 Diabetes EXtremely Early-onset Type 1 Diabetes (A Musketeers' Memorandum Study)

for Type1 Diabetes Mellitus

1 location in Seattle

Sponsor: University of Exeter

Sex: All·Age: Up to 70

Code: NCT03369821·Recruiting

Apply to this trial

Observation or Radiation Therapy in Treating Patients With Newly Diagnosed Grade II Meningioma That Has Been Completely Removed by Surgery

for Grade 2 Meningioma

197 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT03180268·Phase 3·Recruiting

Apply to this trial

Phase III Trial of Anlotinib, Catequentinib in Advanced Alveolar Soft Part Sarcoma, Leiomyosarcoma, Synovial Sarcoma (APROMISS)

for Alveolar Soft Part Sarcoma

17 locations incl. Phoenix

Sponsor: Advenchen Laboratories, LLC

Sex: All·Age: 18+

Code: NCT03016819·Phase 3·Recruiting

Apply to this trial

Safety and Efficacy Study in Recurrent or Progressive Grade III or IV IDH1 Mutated Glioma

for Glioblastoma Multiforme

12 locations incl. Los Angeles

Sponsor: Neonc Technologies, Inc.

Sex: All·Age: 18+

Code: NCT02704858·Phase 1, Phase 2·Recruiting

Apply to this trial

International Registry for Men With Advanced Prostate Cancer (IRONMAN)

for Prostate Cancer

48 locations incl. Birmingham

Sponsor: Prostate Cancer Clinical Trials Consortium

Sex: Male·Age: 21+

Code: NCT03151629·Recruiting

Apply to this trial

Inotuzumab Ozogamicin in Treating Younger Patients With B-Lymphoblastic Lymphoma or Relapsed or Refractory CD22 Positive B Acute Lymphoblastic Leukemia

for Recurrent B Acute Lymphoblastic Leukemia

156 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: 1 - 21

Code: NCT02981628·Phase 2·Recruiting

Apply to this trial

Can Conventional ECG Technology Capture Fetal Cardiac Activity?

for Fetal Monitoring

1 location in Seattle

Sponsor: University of Washington

Sex: Female·Age: 18 - 55

Code: NCT03111173·Recruiting

Apply to this trial

Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors

for Childhood Extracranial Germ Cell Tumor

566 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: All ages

Code: NCT03067181·Phase 3·Recruiting

Apply to this trial

Precision Diagnostics in Inflammatory Bowel Disease, Cellular Therapy and Transplantation (The PREDICT Trial)

for Graft Vs Host Disease

4 locations incl. Boston

Sponsor: Boston Children's Hospital

Sex: All·Age: All ages

Code: NCT03369353·Enrolling By Invitation

MammaPrint, BluePrint, and Full-genome Data Linked With Clinical Data to Evaluate New Gene EXpression Profiles

for Breast Cancer

130 locations incl. Birmingham

Sponsor: Agendia

Sex: All·Age: 18+

Code: NCT03053193·Recruiting

Apply to this trial

MILD® Percutaneous Image-Guided Lumbar Decompression: A Medicare Claims Study

for Lumbar Spinal Stenosis

2307 locations incl. Athens

Sponsor: Stryker Instruments

Sex: All·Age: 18+

Code: NCT03072927·Recruiting

Apply to this trial

A Study of Repotrectinib (TPX-0005) in Patients With Advanced Solid Tumors Harboring ALK, ROS1, or NTRK1-3 Rearrangements

for Locally Advanced Solid Tumors

Drug: Repotrectinib

49 locations incl. Duarte

Sponsor: Turning Point Therapeutics, Inc.

Sex: All·Age: 12+

Code: NCT03093116·Phase 1, Phase 2·Recruiting

Apply to this trial

Fecal Microbiota Transplantation as a Strategy to Eradicate Resistant Organisms

for Infection Resistant to Drugs

1 location in Seattle

Sponsor: Seattle Children's Hospital

Sex: All·Age: 7 - 21

Code: NCT02543866·Phase 1·Recruiting

Apply to this trial

A Phase 1 Study of Ruxolitinib, Steroids and Lenalidomide for Relapsed/Refractory Multiple Myeloma (RRMM) Patients

for Multiple Myeloma

Drug: Ruxolitinib

13 locations incl. Alhambra

Sponsor: Oncotherapeutics

Sex: All·Age: 18+

Code: NCT03110822·Phase 1·Recruiting

Apply to this trial

Retinoblastoma Patient Clinical Database and Tissue Repository

for Retinoblastoma

8 locations incl. Phoenix

Sponsor: Children's Hospital Los Angeles

Sex: All·Age: 0 - 18

Code: NCT04959097·Recruiting

Apply to this trial

A Study for Subjects With Prostate Cancer Who Previously Participated in an Enzalutamide Clinical Study

for Prostate Cancer

50 locations incl. Anchorage

Sponsor: Astellas Pharma Global Development, Inc.

Sex: Male·Age: 18+

Code: NCT02960022·Phase 2·Recruiting

Apply to this trial

The Myelin Disorders Biorepository Project

for Leukodystrophy

23 locations incl. Los Angeles

Sponsor: Children's Hospital of Philadelphia

Sex: All·Age: All ages

Code: NCT03047369·Recruiting

Apply to this trial

Radiation Therapy With or Without Cisplatin in Treating Patients With Stage III-IVA Squamous Cell Carcinoma of the Head and Neck Who Have Undergone Surgery

for Head and Neck Squamous Cell Carcinoma

676 locations incl. Birmingham

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: All·Age: 18+

Code: NCT02734537·Phase 2·Recruiting

Apply to this trial

Study of Pembrolizumab (MK-3475) Combination Therapies in Metastatic Castration-Resistant Prostate Cancer (MK-3475-365/KEYNOTE-365)

for Metastatic Castration-Resistant Prostate Cancer

7 locations incl. Aurora

Sponsor: Merck Sharp & Dohme LLC

Sex: Male·Age: 18+

Code: NCT02861573·Phase 1, Phase 2·Recruiting

Apply to this trial

Late Onset Alzheimer's Disease

for Alzheimer Disease

12 locations incl. Washington D.C.

Sponsor: Columbia University

Sex: All·Age: 55+·Accepts healthy volunteers

Code: NCT05010603·Recruiting

Apply to this trial

MEASuRE: Metreleptin Effectiveness And Safety Registry

for Generalised Lipodystrophy

16 locations incl. Birmingham

Sponsor: Amryt Pharma

Sex: All·Age: All ages

Code: NCT02325674·Recruiting

Apply to this trial

Type 1 Diabetes Extension Study

for Type 1 Diabetes Mellitus

12 locations incl. San Francisco

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 8 - 35

Code: NCT02734277·Recruiting

Apply to this trial

A Registry Study of Breast Microseed Treatment

for Breast Neoplasms

3 locations incl. Pittsburgh

Sponsor: Concure Oncology-Breast Microseed Inc.

Sex: Female·Age: 50+

Code: NCT02701244·Recruiting

Apply to this trial

COMPASSION S3 - Evaluation of the SAPIEN 3 Transcatheter Heart Valve in Patients With Pulmonary Valve Dysfunction

for Complex Congenital Heart Defect

25 locations incl. Little Rock

Sponsor: Edwards Lifesciences

Sex: All·Age: All ages

Code: NCT02744677·Recruiting

Apply to this trial

National Collaborative to Improve Care of Children With Complex Congenital Heart Disease

for Hypoplastic Left Heart Syndrome (HLHS)

61 locations incl. Birmingham

Sponsor: Children's Hospital Medical Center, Cincinnati

Sex: All·Age: Up to 15 Months

Code: NCT02852031·Recruiting

Apply to this trial