Paid Clinical Trials in Washington

Washington has 1,824 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 16, 2026.

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1,824 clinical trials

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Pilot Testing Suicide Risk Prediction Algorithms in Primary Care

for Suicide Prevention

1 location in Seattle

Sponsor: Kaiser Permanente

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

Code: NCT07068685·Enrolling By Invitation

Hippocampal Avoidance in Craniospinal Irradiation for the Treatment of Leptomeningeal Metastases From Breast Cancer or Non-small Cell Lung Cancer

for Anatomic Stage IV Breast Cancer AJCC v8

2 locations incl. San Francisco

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06518057·Phase 2·Recruiting

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A Study of Zasocitinib in Adults With Psoriatic Arthritis Who Have Not Taken Biologic Medicines

for Psoriatic Arthritis

Drug: Zasocitinib

54 locations incl. Chandler

Sponsor: Takeda

Sex: All·Age: 18+

Code: NCT06671483·Phase 3·Recruiting

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Daily Doxycycline for Early Syphillis

for Syphilis

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06683638·Phase 2·Recruiting

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A Phase III Renal Outcomes and Cardiovascular Mortality Study to Investigate the Efficacy and Safety of Baxdrostat in Combination With Dapagliflozin in Participants With Chronic Kidney Disease and High Blood Pressure

for Chronic Kidney Disease and Hypertension

Drug: Dapagliflozin

132 locations incl. Fairhope

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT06742723·Phase 3·Recruiting

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Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder

for Major Depressive Disorder (MDD)

21 locations incl. Phoenix

Sponsor: Vanda Pharmaceuticals

Sex: All·Age: 18 - 65

Code: NCT06830044·Phase 3·Recruiting

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Efficacy and Safety of Phentermine/Topiramate in Youth With Hypothalamic Obesity

for Hypothalamic Obesity

2 locations incl. Philadelphia

Sponsor: Seattle Children's Hospital

Sex: All·Age: 6 - 28

Code: NCT06299891·Phase 2·Recruiting

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Evaluating the Impact of Centralized Interventions on Lung Cancer Screening Adherence in Community Settings, ACCELL Trial

for Lung Carcinoma

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

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

Code: NCT06324110·Enrolling By Invitation

Comparison of Outcomes of Management of Bowel Obstruction Pilot Study

for Adhesive Small Bowel Obstruction

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06817551·Phase 4·Enrolling By Invitation

Assessment of Worldwide Acute Kidney Injury Epidemiology in Neonates 2.0

for Acute Kidney Injury

50 locations incl. Birmingham

Sponsor: Indiana University

Sex: All·Age: 0 Minutes - 2 Weeks

Code: NCT06823115·Enrolling By Invitation

FAmily Engagement Strategy for Coordinated Specialty Care

for Family Members

4 locations incl. Bend

Sponsor: Washington State University

Sex: All·Age: 18+

Code: NCT06945055·Recruiting

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Study of Momelotinib in Combination With Luspatercept in Participants With Transfusion Dependent Myelofibrosis

for Primary Myelofibrosis

5 locations incl. Ann Arbor

Sponsor: GlaxoSmithKline

Sex: All·Age: 18+

Code: NCT06517875·Phase 2·Recruiting

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A Study of CLSP-1025 in Adult Patients With Solid Tumors That Harbor the p53 R175H Mutation

for Advanced Solid Tumor

21 locations incl. Scottsdale

Sponsor: Clasp Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT06778863·Phase 1·Recruiting

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Rollover Study for Participants Previously Enrolled in Clinical Trials of Povorcitinib

for Hidradenitis Suppurativa (HS)

Drug: Povorcitinib

108 locations incl. Birmingham

Sponsor: Incyte Corporation

Sex: All·Age: 18+

Code: NCT06855498·Phase 3·Recruiting

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Triptorelin for the Prevention of Ovarian Damage in Adolescents and Young Adults With Cancer

for Hematopoietic and Lymphatic System Neoplasm

190 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: Female·Age: Up to 39

Code: NCT06513962·Phase 3·Recruiting

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A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia

for Immune Thrombocytopenic Purpura (ITP)

18 locations incl. Los Angeles

Sponsor: Takeda

Sex: All·Age: 18+

Code: NCT06722235·Phase 3·Recruiting

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Study of TDXd, Chemotherapy, Pembrolizumab, and Trastuzumab in First-Line Metastatic HER2-Positive Gastric or Gastroesophageal Junction Cancer

for Gastric Cancer

18 locations incl. New Haven

Sponsor: Daiichi Sankyo

Sex: All·Age: 18+

Code: NCT06731478·Phase 3·Recruiting

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Clinical Study of Ivonescimab for First-line Treatment of Metastatic NSCLC Patients With High PD-L1

for Non-Small Cell Lung Cancer

Drug: Ivonescimab

89 locations incl. Chandler

Sponsor: Summit Therapeutics

Sex: All·Age: 18+

Code: NCT06767514·Phase 3·Recruiting

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Open-label Study Comparing AAA817 Versus Standard of Care in the Treatment of Previously Treated PSMA-positive mCRPC Adults Who Have Disease Progressed on or After [177Lu]Lu-PSMA Targeted Therapy

for Prostate Cancer

27 locations incl. Los Angeles

Sponsor: Novartis Pharmaceuticals

Sex: Male·Age: 18 - 100

Code: NCT06780670·Phase 2, Phase 3·Recruiting

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A Study to Compare the Efficacy and Safety of BMS-986489 (BMS-986012+ Nivolumab Fixed Dose Combination) in Combination With Carboplatin Plus Etoposide to That of Atezolizumab With Carboplatin Plus Etoposide as First-Line Therapy in Participants With Extensive-Stage Small Cell Lung Cancer (TIGOS).

for Extensive-Stage Small Cell Lung Cancer

Drug: Atezolizumab

20 locations incl. Daphne

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 18+

Code: NCT06646276·Phase 3·Recruiting

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A Long-term Extension Study of Dazodalibep in Participants With Sjögren's Syndrome (SS)

for Sjögren's Syndrome

Drug: Dazodalibep

31 locations incl. Avondale

Sponsor: Amgen

Sex: All·Age: 18+

Code: NCT06747949·Phase 3·Recruiting

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Phase 1b/2a Randomized Double-blind Study to Investigate Safety Tolerability PK PD Preliminary Efficacy of Oral Administration of SNIPR001 in Patients With Hematologic Malignancy Scheduled for Allogeneic Hematopoietic Stem-Cell Transplant Receiving FQ Prophylaxis & Harboring FQR Ecoli Pre-Transplant

for E Coli Infections

8 locations incl. Duarte

Sponsor: SNIPR Biome Aps.

Sex: All·Age: 18+

Code: NCT06938867·Phase 1, Phase 2·Recruiting

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Prevail Global Study

for Coronary Artery Disease

51 locations incl. Birmingham

Sponsor: Medtronic Vascular

Sex: All·Age: 18+

Code: NCT06535854·Recruiting

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FH-FOLR1 Chimeric Antigen Receptor T Cell Therapy for Treating Pediatric Patients With Relapsed or Refractory Acute Myeloid Leukemia

for Recurrent Childhood Acute Myeloid Leukemia

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: Up to 6

Code: NCT06609928·Phase 1·Recruiting

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Mobile Health Application (PACT) to Improve Engagement in Advance Care Planning

for Malignant Solid Neoplasm

4 locations incl. Manhasset

Sponsor: Fred Hutchinson Cancer Center

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

Code: NCT04515810·Recruiting

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A Study of LY4006896 in Healthy Participants and Participants With Parkinson's Disease

for Parkinson Disease

Drug: LY4006896

12 locations incl. Los Alamitos

Sponsor: Eli Lilly and Company

Sex: All·Age: 30 - 85·Accepts healthy volunteers

Code: NCT06809400·Phase 1·Recruiting

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A Study to Evaluate How Well Etavopivat Works in People With Sickle Cell Disease

for Sickle Cell Disease

Drug: Etavopivat

50 locations incl. Birmingham

Sponsor: Novo Nordisk A/S

Sex: All·Age: 12+

Code: NCT06612268·Phase 3·Recruiting

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A Study of BMS-986482 Alone or as Combination Therapy in Participants With Advanced Solid Tumors

for Advanced Solid Tumors

7 locations incl. Irvine

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 18+

Code: NCT06697197·Phase 1, Phase 2·Recruiting

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Study of LHP588 in Subjects With P. Gingivalis-Positive Alzheimer's Disease

for Alzheimer Disease

40 locations incl. Phoenix

Sponsor: Lighthouse Pharmaceuticals, Inc.

Sex: All·Age: 55 - 80

Code: NCT06847321·Phase 2·Recruiting

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A Study to Learn More About How Well Treatment With Sevabertinib (BAY 2927088) Tablets Works and How Safe it is in Participants Who Have a Solid Tumor With Mutations of the Human Epidermal Growth Factor Receptor 2 (HER2)

for Advanced Solid Tumors

11 locations incl. Birmingham

Sponsor: Bayer

Sex: All·Age: 18+

Code: NCT06760819·Phase 2·Recruiting

Apply to this trial

The "What Is Important to Us" Communication Intervention Pilot Clinical Trial

for Critical Illness

1 location in Seattle

Sponsor: Seattle Children's Hospital

Sex: All·Age: 6 Months+

Code: NCT06208332·Phase 2·Recruiting

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This Study Will Evaluate the Effectiveness of NTX-001, a Surgical Nerve Repair Product When Used in People With Upper Extremity Nerve Lacerations.

for Peripheral Nerve Injury Upper Limb

18 locations incl. Orlando

Sponsor: Neuraptive Therapeutics Inc.

Sex: All·Age: 18 - 80

Code: NCT06616025·Phase 3·Recruiting

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A Study to Evaluate the Efficacy and Safety of DNTH103 in Adults With Chronic Inflammatory Demyelinating Polyneuropathy (CAPTIVATE)

for Chronic Inflammatory Demyelinating Polyneuropathy

31 locations incl. Birmingham

Sponsor: Dianthus Therapeutics

Sex: All·Age: 18 - 75

Code: NCT06858579·Phase 3·Recruiting

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A Study to Investigate the Efficacy, Safety and Tolerability of Remibrutinib Versus Placebo in Adult Patients With Generalized Myasthenia Gravis

for Generalized Myasthenia Gravis

Drug: Remibrutinib

24 locations incl. Phoenix

Sponsor: Novartis Pharmaceuticals

Sex: All·Age: 18 - 75

Code: NCT06744920·Phase 3·Recruiting

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The "Let's Talk Tech" Tool to Support Decision Making About Technology Use

for Dementia, Mild

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06817122·Recruiting

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Targeted Treatment for Metastatic Prostate Cancer, The PREDICT Trial

for Castration-Resistant Prostate Carcinoma

107 locations incl. Birmingham

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 18+

Code: NCT06632977·Phase 2·Recruiting

Apply to this trial

REdo tranScatheter Aortic Valve Replacement for Transcatheter aOrtic Valve failuRE

for Aortic Stenosis

71 locations incl. Birmingham

Sponsor: Medtronic Cardiovascular

Sex: All·Age: 18 - 105

Code: NCT06777368·Recruiting

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AMBER-HFpEF: Assessment of CK-4021586 in a Multi-Center, Blinded Evaluation of Safety and Tolerability Results in HFpEF

for Symptomatic Heart Failure With Preserved Ejection Fraction (HFpEF)

25 locations incl. Fairhope

Sponsor: Cytokinetics

Sex: All·Age: 40 - 85

Code: NCT06793371·Phase 2·Recruiting

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A Study to Find the Highest Dose of Imetelstat in Combination With Fludarabine and Cytarabine for Patients With AML, MDS or JMML That Has Come Back or Does Not Respond to Therapy

for Recurrent Childhood Acute Myeloid Leukemia

19 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: 1 - 18

Code: NCT06247787·Phase 1·Recruiting

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A Study to Evaluate the Safety, Tolerability, Drug Levels, and Preliminary Efficacy of BMS-986507 Combinations in Adult Participants With Advanced Solid Tumors

for Lung Cancer

14 locations incl. Birmingham

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 18+

Code: NCT06618287·Phase 1, Phase 2·Recruiting

Apply to this trial