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 15, 2026.

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1,824 clinical trials

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Early Chest Tube Removal After Surgery for Primary Spontaneous Pneumothorax: A Randomized Controlled Trial

for Primary Spontaneous Pneumothorax

1 location in Seattle

Sponsor: Swedish Medical Center

Sex: All·Age: 18+

Code: NCT06411431·Recruiting

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Effectiveness of Remote Foot Temperature Monitoring

for Diabetic Foot

4 locations incl. Hines

Sponsor: VA Office of Research and Development

Sex: All·Age: 18 - 89

Code: NCT05728411·Recruiting

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Metastatic Castrate-Resistant Prostate Cancer Subjects Treated With PROVENGE® + One Infusion of Sipuleucel-T

for Metastatic Castration-Resistant Prostate Cancer (mCRPC)

31 locations incl. Tuscon

Sponsor: Dendreon

Sex: Male·Age: 18+

Code: NCT06134232·Phase 2·Recruiting

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ADAPT Study: Assessing Diet, Appetite and Physiology Throughout Weight Loss Study)

for Obesity

2 locations incl. Seattle

Sponsor: University of Washington

Sex: All·Age: 18 - 60·Accepts healthy volunteers

Code: NCT06174389·Recruiting

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Contrast-enhanced Ultrasound in the Treatment of Acute Spinal Cord Injury

for Acute Spinal Cord Injury

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06654804·Phase 4·Recruiting

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Targeted Alpha-Particle Therapy for Advanced Somatostatin Receptor Type 2 (SSTR2) Positive Tumors

for Neuroendocrine Tumors Unresectable

19 locations incl. Jacksonville

Sponsor: Perspective Therapeutics

Sex: All·Age: 18 - 90

Code: NCT05636618·Phase 1, Phase 2·Recruiting

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A Trial to Learn How Well Linvoseltamab Works Compared to the Combination of Elotuzumab, Pomalidomide and Dexamethasone for Adult Participants With Relapsed/Refractory Multiple Myeloma

for Relapsed Refractory Multiple Myeloma (RRMM)

Drug: Linvoseltamab

10 locations incl. Los Angeles

Sponsor: Regeneron Pharmaceuticals

Sex: All·Age: 18+

Code: NCT05730036·Phase 3·Recruiting

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Young Adult Education on Alcohol & Health

for Sexual Behavior

1 location in Seattle

Sponsor: University of Washington

Sex: Female·Age: 18 - 24·Accepts healthy volunteers

Code: NCT05620849·Recruiting

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Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

for Anatomic Stage I Breast Cancer AJCC v8

955 locations incl. Birmingham

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05929768·Phase 3·Recruiting

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Safety and Efficacy Study of Intravesical Instillation of TARA-002 in Adults With High-grade Non-muscle Invasive Bladder Cancer

for Non-muscle Invasive Bladder Cancer

40 locations incl. Homewood

Sponsor: Protara Therapeutics

Sex: All·Age: 18+

Code: NCT05951179·Phase 2·Recruiting

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PRO and Wearable Data Insights From Individuals With R/R Multiple Myeloma

for Multiple Myeloma

1 location in Seattle

Sponsor: Pack Health

Sex: All·Age: 18+

Code: NCT05956457·Recruiting

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Left vs Left Randomized Clinical Trial

for Heart Failure

57 locations incl. Gilbert

Sponsor: Baylor College of Medicine

Sex: All·Age: 18+

Code: NCT05650658·Recruiting

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A Study of Tegavivint (BC2059) in Patients With Advanced Hepatocellular Carcinoma

for Advanced Hepatocellular Carcinoma

7 locations incl. Duarte

Sponsor: Iterion Therapeutics

Sex: All·Age: 18+

Code: NCT05797805·Phase 1, Phase 2·Recruiting

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A Study of CC-97540, CD-19-Targeted Nex-T CAR T Cells, in Participants With Severe, Refractory Autoimmune Diseases (Breakfree-1)

for Systemic Lupus Erythematosus

31 locations incl. Aurora

Sponsor: Juno Therapeutics, Inc., a Bristol-Myers Squibb Company

Sex: All·Age: 18+

Code: NCT05869955·Phase 1·Recruiting

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Trajectories of Recovery After Intravenous Propofol Versus Inhaled VolatilE Anesthesia Trial

for Surgery-Complications

20 locations incl. Little Rock

Sponsor: Washington University School of Medicine

Sex: All·Age: 18+

Code: NCT05991453·Recruiting

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Study of VIP943 in Subjects With Advanced CD123+ Hematologic Malignancies

for Acute Myeloid Leukemia

5 locations incl. Birmingham

Sponsor: Vincerx Pharma, Inc.

Sex: All·Age: 18+

Code: NCT06034275·Phase 1·Recruiting

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Resilience Mobile App for Teens and Young Adults With Cancer

for Cancer

1 location in Seattle

Sponsor: Seattle Children's Hospital

Sex: All·Age: 12 - 25

Code: NCT05842902·Recruiting

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Positive Processes and Transition to Health (PATH)

for Posttraumatic Stress Disorder

3 locations incl. Newark

Sponsor: Case Western Reserve University

Sex: All·Age: 18 - 65

Code: NCT06093906·Recruiting

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Promoting Goals-of-Care Discussions for Patients With Memory Problems and Their Caregivers

for Dementia

3 locations incl. Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT05596760·Recruiting

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A Study to Evaluate the Efficacy and Safety of Inavolisib in Combination With Phesgo Versus Placebo in Combination With Phesgo in Participants With PIK3CA-Mutated HER2-Positive Locally Advanced or Metastatic Breast Cancer

for Metastatic Breast Cancer

20 locations incl. Gilbert

Sponsor: Hoffmann-La Roche

Sex: All·Age: 18+

Code: NCT05894239·Phase 3·Recruiting

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Seladelpar in Subjects With Primary Biliary Cholangitis (PBC) and Compensated Cirrhosis

for Primary Biliary Cholangitis

49 locations incl. Birmingham

Sponsor: Gilead Sciences

Sex: All·Age: 18+

Code: NCT06051617·Phase 3·Recruiting

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Lung Transplant READY CF 2: CARING CF Ancillary RCT

for Cystic Fibrosis

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT06032273·Recruiting

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SPEARHEAD-3 Pediatric Study

for Synovial Sarcoma

10 locations incl. Palo Alto

Sponsor: USWM CT, LLC

Sex: All·Age: 2 - 21

Code: NCT05642455·Phase 1, Phase 2·Recruiting

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Effectiveness of Frontal Plane Adaptability in a Novel Foot Prosthesis

for Amputation

3 locations incl. Tampa

Sponsor: University of Washington

Sex: All·Age: 16+

Code: NCT06214026·Recruiting

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HELIOS: Open-Label, Long-Term Extension Study to Investigate the Safety, Tolerability, and Efficacy of DISC-1459 (Bitopertin) in Participants With EPP or XLP

for Erythropoietic Protoporphyria

11 locations incl. Birmingham

Sponsor: Disc Medicine, Inc

Sex: All·Age: 12+

Code: NCT05883748·Phase 2, Phase 3·Enrolling By Invitation

A Long-Term Study of Elafibranor in Adult Participants With Primary Biliary Cholangitis

for Primary Biliary Cholangitis (PBC)

Drug: Elafibranor

40 locations incl. Tucson

Sponsor: Ipsen

Sex: All·Age: 18+

Code: NCT06016842·Phase 3·Recruiting

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A Study of Olverembatinib in Patients With Newly Diagnosed Ph+ ALL (POLARIS-1)

for Ph+ ALL

16 locations incl. Birmingham

Sponsor: Ascentage Pharma Group Inc.

Sex: All·Age: 18+

Code: NCT06051409·Phase 3·Recruiting

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Long-term Follow-up Study of Male Adults With Hemophilia B Previously Treated With Etranacogene Dezaparvovec (CSL222)

for Hemophilia B

15 locations incl. Phoenix

Sponsor: CSL Behring

Sex: Male·Age: 18+

Code: NCT05962398·Enrolling By Invitation

First Face Training Evaluation in Tribal Communities

for Mental Health

9 locations incl. Bonners Ferry

Sponsor: Cambridge Health Alliance

Sex: All·Age: 14+·Accepts healthy volunteers

Code: NCT05998005·Recruiting

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US National OCS Heart Perfusion (OHP) Registry

for Heart Transplant

37 locations incl. Phoenix

Sponsor: TransMedics

Sex: All·Age: All ages

Code: NCT05915299·Recruiting

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Feasibility of a Sprint Interval Training Program During Inpatient Spinal Cord Injury Rehabilitation

for Spinal Cord Injuries

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18 - 65

Code: NCT05989906·Enrolling By Invitation

A Study About How Blood Cell Growth Patterns Relate to Heart Health After Treatment for Hodgkin Lymphoma

for Cardiovascular Disorder

31 locations incl. Mobile

Sponsor: Children's Oncology Group

Sex: All·Age: 7+

Code: NCT05705531·Recruiting

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A Phase 1/2a Study of DB-1311/BNT324 in Advanced/Metastatic Solid Tumors

for Advanced Solid Tumors

28 locations incl. Tucson

Sponsor: DualityBio Inc.

Sex: All·Age: 18+

Code: NCT05914116·Phase 1, Phase 2·Recruiting

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A Phase 3B Study to Evaluate Bone Mineral Density With Long-Term Use of Relugolix Combination Tablet in Women With Uterine Fibroids or Endometriosis

for Uterine Fibroids

Drug: Relugolix

120 locations incl. Mobile

Sponsor: Sumitomo Pharma Switzerland GmbH

Sex: Female·Age: 18 - 50

Code: NCT05862272·Phase 3·Recruiting

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Prediction of REsponse to Depression Interventions Using Clinical and TD-fNIRS Measurements

for Depression

10 locations incl. Costa Mesa

Sponsor: Kernel

Sex: All·Age: 18 - 75

Code: NCT06002100·Enrolling By Invitation

Safety, Pharmacokinetics, and Preliminary Efficacy of VIR-5500 (AMX-500) in Prostate Cancer

for Hormone-refractory Prostate Cancer

4 locations incl. Palo Alto

Sponsor: Vir Biotechnology, Inc.

Sex: Male·Age: 18+

Code: NCT05997615·Phase 1·Recruiting

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A Study of Nemtabrutinib Plus Venetoclax vs Venetoclax + Rituximab (VR) in Second-line (2L) + Relapsed/Refractory (R/R) Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) (MK-1026-010/BELLWAVE-010).

for Leukemia, Lymphocytic, Chronic, B-Cell

Drug: Nemtabrutinib

6 locations incl. Springdale

Sponsor: Merck Sharp & Dohme LLC

Sex: All·Age: 18+

Code: NCT05947851·Phase 3·Recruiting

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Evaluate BL-B01D1 in Patients With Metastatic or Unresectable Non-Small Cell Lung Cancer (NSCLC) and Other Solid Tumors

for Non Small Cell Lung Cancer

24 locations incl. Beverly Hills

Sponsor: SystImmune Inc.

Sex: All·Age: 18+

Code: NCT05983432·Phase 1·Recruiting

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BASIS-T Efficacy Trial

for Behavior, Child

1 location in Seattle

Sponsor: University of Washington

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

Code: NCT05989568·Recruiting

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Loncastuximab Tesirine for the Treatment of Relapsed or Refractory B-Cell Malignancies

for Recurrent B-Cell Non-Hodgkin Lymphoma

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT05453396·Phase 2·Recruiting

Apply to this trial