Paid Clinical Trials in Washington

Washington has 1,820 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 12, 2026.

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1,820 clinical trials

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[18F]FTT Positron Emission Tomography for the Measurement of PARP Tumor Expression in Patients With Metastatic Breast Cancer

for Anatomic Stage IV Breast Cancer AJCC v8

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06502691·Phase 1, Phase 2·Recruiting

Apply to this trial

Bypass Clear Priming VSD Cardiopulmonary Bypass Circuit Reduce Bypass Associated Inflammation?

for Ventricular Septal Defect

1 location in Seattle

Sponsor: Seattle Children's Hospital

Sex: All·Age: 1 Month - 18 Months

Code: NCT07393243·Not Yet Recruiting

A Study to Evaluate the Effectiveness of Two Doses of AP-472 as Adjunctive Therapy to Levodopa in Parkinson's Disease (PD) Participants With Motor Fluctuations

for Parkinson Disease

25 locations incl. Little Rock

Sponsor: Appello Pharmaceuticals, Inc.

Sex: All·Age: 30 - 80

Code: NCT07432958·Phase 2·Recruiting

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AMAZE 1: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight Lose Weight

for Obesity

Drug: NNC0487-0111

22 locations incl. Miramar

Sponsor: Novo Nordisk A/S

Sex: All·Age: 18+

Code: NCT07339423·Phase 3·Recruiting

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Rehabilitation With Empowered STrategies to Optimize REcovery

for Lumbar Spine Degenerative Changes

4 locations incl. Honolulu

Sponsor: Vanderbilt University Medical Center

Sex: All·Age: 18 - 85

Code: NCT07406997·Recruiting

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A Study Comparing AZD0120, a Dual-targeted CAR-T Against B-cell Maturation Antigen (BCMA) and CD19, Versus Standard Regimens in Participants With Relapsed Refractory Multiple Myeloma (DURGA-4)

for Relapsed Refractory Multiple Myeloma

48 locations incl. Gilbert

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07391657·Phase 3·Recruiting

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A Study of FG-3246 in Participants With Metastatic Castration-Resistant Prostate Cancer (mCRPC)

for Metastatic Castration-Resistant Prostate Cancer

20 locations incl. Goodyear

Sponsor: Kyntra Bio

Sex: Male·Age: 18+

Code: NCT06842498·Phase 2·Recruiting

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A Clinical Trial Comparing 2x/Day for 30-minutes Use of the Emanate Perio PODS Post-SRP to a Control Group Post-SRP.

for Periodontitis (Stage 3)

9 locations incl. Fullerton

Sponsor: McGuire Institute

Sex: All·Age: 30 - 75

Code: NCT06914596·Recruiting

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CIH Stepped Care for Co-occurring Chronic Pain and PTSD

for Chronic Pain

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06219408·Recruiting

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Open Label Study to Investigate the Safety and Efficacy of Ponesimod in Moderate-to-Severe Chronic Plaque Psoriasis

for Moderate-to-severe Chronic Plaque Psoriasis

4 locations incl. Glendale

Sponsor: Vanda Pharmaceuticals

Sex: All·Age: 18 - 65

Code: NCT07362017·Phase 3·Recruiting

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A Study to Evaluate the Effectiveness and Safety of Setidegrasib, Given With Either mFOLFIRINOX or NALIRIFOX Chemotherapies, in People With Pancreatic Cancer

for Pancreatic Cancer

14 locations incl. Fullerton

Sponsor: Astellas Pharma Global Development, Inc.

Sex: All·Age: 18+

Code: NCT07409272·Phase 3·Recruiting

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A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Diabetic Peripheral Neuropathic Pain

for Diabetic Peripheral Neuropathic Pain

Drug: LY4065967

36 locations incl. Birmingham

Sponsor: Eli Lilly and Company

Sex: All·Age: 18+

Code: NCT07285018·Phase 2·Recruiting

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Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays

for Ampulla of Vater Carcinoma

309 locations incl. Phoenix

Sponsor: Alliance for Clinical Trials in Oncology

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

Code: NCT07283939·Recruiting

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Trial of Reducing Inpatient Antibiotic Durations in Children

for Pneumonia

10 locations incl. Birmingham

Sponsor: University of California, San Francisco

Sex: All·Age: 60 Days - 17

Code: NCT07322146·Phase 4·Enrolling By Invitation

A Study of Brenipatide in Participants With Opioid Use Disorder

for Opioid Use Disorder

Drug: Brenipatide

38 locations incl. Phoenix

Sponsor: Eli Lilly and Company

Sex: All·Age: 18 - 75

Code: NCT07420283·Phase 2·Recruiting

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Clinical Trial of Omalizumab for Allergen Sensitized and Exposed Individuals With COPD

for Chronic Obstructive Pulmonary Disease (COPD)

Drug: Omalizumab

23 locations incl. Birmingham

Sponsor: Johns Hopkins University

Sex: All·Age: 40+

Code: NCT07059091·Phase 2·Recruiting

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ROME GS System Study

for Diabetes

4 locations incl. Escondido

Sponsor: Senseonics, Inc.

Sex: All·Age: 18+

Code: NCT07518004·Recruiting

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A Phase 2b Study Evaluating Oral VH4524184 Regimens in Treatment Naïve Persons With HIV-1 (INNOVATE Study)

for HIV Infections

32 locations incl. Bakersfield

Sponsor: ViiV Healthcare

Sex: All·Age: 18+

Code: NCT07202546·Phase 2·Recruiting

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Effects of Hemp-Derived Cannabinoids on Menopause Symptoms

for Menopause

1 location in Pullman

Sponsor: Washington State University

Sex: Female·Age: 40 - 60·Accepts healthy volunteers

Code: NCT07393672·Phase 2·Recruiting

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Symbiotic-GU-08: A Study to Learn About the Medicine Called PF-08634404 Dosed Alone and in Combination With Other Anticancer Therapies in Adults With Locally Advanced or Metastatic Renal Cell Cancer

for Carcinoma, Renal Cell

Drug: PF-08634404

101 locations incl. Phoenix

Sponsor: Pfizer

Sex: All·Age: 18+

Code: NCT07227415·Phase 1, Phase 2·Recruiting

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A Study of Brenipatide in Adult Participants With Schizophrenia

for Schizophrenia

Drug: Brenipatide

31 locations incl. Little Rock

Sponsor: Eli Lilly and Company

Sex: All·Age: 18 - 55

Code: NCT07410507·Phase 2·Recruiting

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Accuracy and Precision of the Continuous Glucose Monitoring System 'CareSens Air 3' in Adult Patients With T1DM

for Type 1 Diabetes Mellitus

4 locations incl. Escondido

Sponsor: i-SENS, Inc.

Sex: All·Age: 18 - 65

Code: NCT07296276·Recruiting

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Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight

for Osteoarthritis

Drug: Eloralintide

37 locations incl. Mobile

Sponsor: Eli Lilly and Company

Sex: All·Age: 18+

Code: NCT07353931·Phase 3·Recruiting

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A Double-blind, Randomized Controlled Trial to Investigate the Efficacy, Safety, and Pharmacokinetics of Pegloticase Administration Via Subcutaneous and Intravenous Routes Both With Methotrexate in Participants With Uncontrolled Gout

for Uncontrolled Gout

48 locations incl. Birmingham

Sponsor: Amgen

Sex: All·Age: 18+

Code: NCT07388498·Phase 3·Recruiting

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A Study of Brenipatide in Adult Participants With Major Depressive Disorder

for Depressive Disorder, Major

Drug: Brenipatide

32 locations incl. Moorpark

Sponsor: Eli Lilly and Company

Sex: All·Age: 18 - 75

Code: NCT07412756·Phase 3·Recruiting

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A Study of JNJ-79635322 in Participants With Relapsed or Refractory Multiple Myeloma

for Multiple Myeloma

29 locations incl. Birmingham

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT07266441·Phase 2·Recruiting

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A Study to Evaluate the Efficacy, Safety, and Tolerability of VIM0423 in Individuals With Isolated Dystonia

for Dystonia

37 locations incl. Birmingham

Sponsor: Vima Therapeutics

Sex: All·Age: 18 - 65

Code: NCT07304089·Phase 2·Recruiting

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Ruxolitinib Before, During and After Hematopoietic Cell Transplant in Older Patients With Myelofibrosis and Myelodysplastic Syndrome/Myeloproliferative Neoplasm Overlap Syndromes

for Myelodysplastic/Myeloproliferative Neoplasm

Drug: Ruxolitinib

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18 - 75

Code: NCT07228624·Phase 2·Recruiting

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Evaluation of Effectiveness and Safety of Intense Pulsed Light Treatment for Chalazion

for Chalazion

2 locations incl. New York

Sponsor: Lumenis Be Ltd.

Sex: All·Age: 18+

Code: NCT07405138·Not Yet Recruiting

A Study to Assess Adverse Events and Change in Disease Activity of Oral Icalcaprant in Adult Participants With Bipolar I or II Disorder

for Bipolar I Disorder

Drug: Icalcaprant

31 locations incl. Huntsville

Sponsor: AbbVie

Sex: All·Age: 18 - 65

Code: NCT06696755·Phase 2·Recruiting

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Confirming the Effects of Acupuncture Treatments to Relieve Symptoms of Gulf War Illness

for Persian Gulf Syndrome

10 locations incl. Berkeley

Sponsor: University of Utah

Sex: All·Age: 18+

Code: NCT06716411·Recruiting

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Comparison of Outcomes of Management of Bowel Obstruction

for Adhesive Small Bowel Obstruction

4 locations incl. New York

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT07084441·Phase 4·Recruiting

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Sonesitatug Vedotin in Combination With Capecitabine With or Without Rilvegostomig in Participants With Advanced or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma Expressing Claudin18.2

for Gastric Cancer

Drug: Sonesitatug vedotin

77 locations incl. Phoenix

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07431281·Phase 3·Recruiting

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GATEWAY: Safety Evaluation of the MiniMed™ NMX8-AID System in Children and Adults Living With Diabetes

for Type 1 Diabetes Mellitus

34 locations incl. Little Rock

Sponsor: Medtronic MiniMed, Inc.

Sex: All·Age: 7 - 85

Code: NCT07228117·Recruiting

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Evaluation of the Efficacy and Safety of Magnetic Resonance Angiography (MRA) Using Gadopiclenol Compared to Gadoterate Meglumine in the Assessment of Steno-occlusive Disease in Adult Patients With Suspected Vascular Disease

for Steno-occlusive Disease

6 locations incl. Los Angeles

Sponsor: Guerbet

Sex: All·Age: 18+

Code: NCT07348640·Phase 3·Not Yet Recruiting

Pridopidine Phase 3 Study to Evaluate Efficacy and Safety in ALS

for Amyotrophic Lateral Sclerosis

9 locations incl. Florida City

Sponsor: Prilenia

Sex: All·Age: 18 - 80

Code: NCT07322003·Phase 3·Recruiting

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This is a Phase 1 Study to Evaluate the Safety of LTZ-301 in Patients With Non-Hodgkin Lymphoma

for Non-Hodgkin Lymphoma Refractory/ Relapsed

5 locations incl. Duarte

Sponsor: LTZ Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT07121946·Phase 1·Recruiting

Apply to this trial

Exercise Training for the Improvement of Immune Activity and Treatment Outcomes During Immunotherapy for Non-small Cell Lung Cancer, BOOST Trial

for Lung Non-Small Cell Carcinoma

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18+

Code: NCT06983899·Recruiting

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Testing the Addition of an Antiangiogenic Drug (Bevacizumab) to Chemotherapy (Carboplatin and Paclitaxel) Combined With Immunotherapy (Pembrolizumab) for pMMR, TP53 Mutated Endometrial Cancer

for Advanced Endometrial Carcinoma

Drug: Bevacizumab

211 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: Female·Age: 18+

Code: NCT07198074·Phase 3·Recruiting

Apply to this trial

Multicenter Study to Assess the Efficacy and Safety of LB-102 in the Treatment of Adult Patients With BP1MDE.

for Bipolar I Disorder

26 locations incl. Bentonville

Sponsor: LB Pharmaceuticals Inc.

Sex: All·Age: 18 - 65

Code: NCT07494305·Phase 2·Recruiting

Apply to this trial