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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Consolidative Therapy After EV + Pembrolizumab in Muscle Invasive Bladder Cancer, REINFORCE Trial

for Muscle Invasive Bladder Carcinoma

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT07579195·Phase 1, Phase 2·Not Yet Recruiting

A Home-Based Exercise Intervention (CAREFit-BMT) in Improving Heart Function Among Patients With High Risk Acute Myeloid Leukemia Undergoing Stem Cell Transplant

for Acute Myeloid Leukemia

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT07616921·Not Yet Recruiting

A Study of LY4152199 in Participants With Previously Treated B-cell Malignancies (BAF_FRontier-1 )

for Lymphoma, Non-Hodgkin

23 locations incl. Duarte

Sponsor: Eli Lilly and Company

Sex: All·Age: 18+

Code: NCT07101328·Phase 1·Not Yet Recruiting

A US Study That Observes How Parkinson's Disease Changes Over Time in Patients Who Still Have Movement Symptoms Despite Taking Parkinson's Medications

for Parkinson's Disease

26 locations incl. Phoenix

Sponsor: Bayer

Sex: All·Age: 45 - 75

Code: NCT07330258·Recruiting

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A Study to Investigate Weight Management With Macupatide and Eloralintide, Alone or in Combination, in Adult Participants With Obesity or Overweight

for Overweight

Drug: Eloralintide

40 locations incl. The Villages

Sponsor: Eli Lilly and Company

Sex: All·Age: 18 - 75

Code: NCT07589608·Phase 2·Not Yet Recruiting

Doxepin Alone or Combined With Ramelteon Versus Placebo for Improving Sleep Quality After Primary Total Knee Arthroplasty

for Sleep Quality Post-TKA

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18 - 80

Code: NCT07598734·Phase 4·Not Yet Recruiting

Dry Weight Reduction Intervention Via Extra Ultrafiltration

for Fluid Accumulation

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT07637110·Not Yet Recruiting

Physical Activity Through Health Technology in Axial Spondyloarthritis

for Axial Spondyloarthritis

2 locations incl. Seattle

Sponsor: University of Washington

Sex: All·Age: 18+

Code: NCT07642622·Recruiting

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A Research Study to Compare Different Versions of Injectable CagriSema and Placebo in People With Excess Body Weight

for Overweight

26 locations incl. Birmingham

Sponsor: Novo Nordisk A/S

Sex: All·Age: 18+

Code: NCT07357766·Phase 3·Not Yet Recruiting

A Study to Evaluate Next-Generation Sequencing (NGS) Testing and Monitoring of B-cell Recovery to Guide Management Following Chimeric Antigen Receptor T-cell (CART) Induced Remission in Children and Young Adults With B Lineage Acute Lymphoblastic Leu...

for B-All

8 locations incl. Los Angeles

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 1 - 25

Code: NCT05621291·Recruiting

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A Digital Intervention (ACT on Vaping App) for Vaping Cessation in Young Adult E-Cigarette Users

for Nicotine Dependence

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18 - 30·Accepts healthy volunteers

Code: NCT06909500·Recruiting

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Adjustable Prosthetic Sockets

for Lower Extremity Amputation

1 location in Seattle

Sponsor: VA Office of Research and Development

Sex: All·Age: 18 - 70

Code: NCT07397169·Not Yet Recruiting

A Study to Evaluate the Efficacy, Safety, Pharmacodynamics (PD), and Pharmacokinetics (PK) of Selnoflast in Reducing Vascular Inflammation in Participants With Atherosclerosis at Risk for Major Adverse Cardiac Events

for Atherosclerosis

11 locations incl. Beverly Hills

Sponsor: Genentech, Inc.

Sex: All·Age: 18 - 80

Code: NCT07448038·Phase 2·Recruiting

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Culturally Adapted Pain Management for Indigenous Peoples

for Chronic Pain

1 location in Yakima

Sponsor: University of California, San Diego

Sex: All·Age: 18+

Code: NCT07524751·Recruiting

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Dental Cleaning to Prevent Chronic Graft-Versus-Host Disease

for Chronic Graft Versus Host Disease

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18+

Code: NCT07535008·Recruiting

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DAREON®-NEC-1: A Study in People With Advanced Extrapulmonary Neuroendocrine Cancer to Compare Obrixtamig Plus Carboplatin and Etoposide Treatment With Standard Chemotherapy

for Extrapulmonary Neuroendocrine Cancer

Drug: Obrixtamig

21 locations incl. Scottsdale

Sponsor: Boehringer Ingelheim

Sex: All·Age: 18+

Code: NCT07544654·Phase 3·Not Yet Recruiting

Study of Zola-cel (BMS-986353), in Participants With Autoimmune Cytopenia (Breakfree-AiCE)

for Chronic Immune Thrombocytopenia

Drug: BMS-986353

3 locations incl. Boston

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

Sex: All·Age: 18+

Code: NCT07603557·Phase 2·Not Yet Recruiting

A Research Study Comparing Different Ways of Increasing the Dose of NNC0662-0419 in Participants With Obesity

for Obesity

Drug: NNC0662-0419

24 locations incl. Montgomery

Sponsor: Novo Nordisk A/S

Sex: All·Age: 18+

Code: NCT07639021·Phase 2·Not Yet Recruiting

A Trial to Evaluate the Safety and Tolerability of DV700P-RNA and DV701B1.1-RNA Immunization in Combination With Antiretroviral Analytical Treatment Interruption (ATI) in People Living With HIV for Elicitation of V3-glycan Antibodies

for HIV

4 locations incl. Birmingham

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

Sex: All·Age: 18 - 60

Code: NCT07569029·Phase 1·Not Yet Recruiting

Evaluation of the Efficacy, Safety, and Tolerability of LevoCept

for Contraception

27 locations incl. Berkeley

Sponsor: Sebela Women's Health Inc.

Sex: Female·Age: Up to 45·Accepts healthy volunteers

Code: NCT04457076·Phase 3·Not Yet Recruiting

Interpersonal Communication Training and Vaccination Workflow Training Alone and in Combination to Improve Communication and Recommendations About HPV Vaccination in Pharmacies, IMPACT HPV Trial

for Human Papillomavirus-Related Carcinoma

2 locations incl. University Park

Sponsor: Fred Hutchinson Cancer Center

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

Code: NCT06926062·Not Yet Recruiting

Randomization for the Identification of Best Treatment Intensity for Less Fit Adults With Acute Myeloid Leukemia and Myeloid Neoplasms

for Acute Leukemia of Ambiguous Lineage

1 location in Seattle

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18+

Code: NCT07094750·Not Yet Recruiting

Investigating Medical Massage Therapy for Patients With Sub-Acute Lower Back Pain

for Lower Back Pain

1 location in Joint Base Lewis McChord

Sponsor: The Geneva Foundation

Sex: All·Age: 18 - 64

Code: NCT07615816·Recruiting

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Endo-SPONGE for Treatment of Anastomotic or Hartmann's Stump Leakages in Lower Pelvic Area

for Anastomotic Leaks

8 locations incl. Orlando

Sponsor: Boston Scientific Corporation

Sex: All·Age: 18+

Code: NCT07035431·Recruiting

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KQB198 in Combination With Imatinib in Participants With Advanced/Metastatic GIST in 1st Line Setting

for GIST - Gastrointestinal Stromal Tumor

8 locations incl. Los Angeles

Sponsor: Kumquat Biosciences Inc.

Sex: All·Age: 18+

Code: NCT07406633·Phase 2·Recruiting

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Improving Health Among Disadvantaged Girls to Slow Pubertal Onset and Reduce Long-term Health Risks

for Overweight/Obesity

1 location in Seattle

Sponsor: University of Washington

Sex: Female·Age: 6 - 8

Code: NCT07460544·Not Yet Recruiting

Optimizing Medications and Lung Health in People With HIV Through Pharmacist-led Proactive E-Consults

for HIV

3 locations incl. Boise

Sponsor: Seattle Institute for Biomedical and Clinical Research

Sex: All·Age: 18+

Code: NCT07507435·Not Yet Recruiting

ALTO-207 in Adults With Treatment-resistant Depression (TRD)

for Treatment-resistant Depression (TRD)

38 locations incl. Birmingham

Sponsor: Alto Neuroscience

Sex: All·Age: 18 - 75

Code: NCT07553637·Phase 2·Recruiting

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A Study of Donanemab (LY3002813) in Participants With Early Cognitive Decline (TRAILBLAZER-ALZ 7)

for Cognitive Dysfunction

Drug: Donanemab

42 locations incl. Chandler

Sponsor: Eli Lilly and Company

Sex: All·Age: 55 - 85

Code: NCT07589595·Phase 2·Not Yet Recruiting

A Study of Donanemab (LY3002813) in Participants Who Completed Study AACM (TRAILBLAZER-ALZ 3-EXT).

for Alzheimer Disease

Drug: Donanemab

52 locations incl. Phoenix

Sponsor: Eli Lilly and Company

Sex: All·Age: 55+

Code: NCT07602582·Phase 3·Not Yet Recruiting

The Canopy Cancer Collective Clinical Registry Protocol

for Gastrointestinal Neoplasms

10 locations incl. San Diego

Sponsor: Canopy Cancer Collective, LLC

Sex: All·Age: 18+

Code: NCT07605702·Not Yet Recruiting

A Study to See if Lepodisiran Can Reduce Plaque in Coronary Arteries of Adults With Elevated Lp(a) Who Have Had Heart Events or Are at High Risk

for Atherosclerosis

Drug: Lepodisiran

17 locations incl. La Jolla

Sponsor: Eli Lilly and Company

Sex: All·Age: 45 - 80

Code: NCT07613294·Phase 3·Not Yet Recruiting

A Study to Compare the Efficacy and Safety of BMS-986353 (Zolacabtagene- Autoleucel / Zola-cel), CD19-CAR T Cells, Versus Standard of Care in Participants With Active Systemic Sclerosis

for Systemic Sclerosis

Drug: BMS-986353

16 locations incl. Scottsdale

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

Sex: All·Age: 16+

Code: NCT07335562·Phase 3·Recruiting

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A Study to Compare the PK Characteristics, Safety, Tolerability, and Immunogenicity of HLX15-SC With DARZALEX FASPRO® in Combination With Lenalidomide and Dexamethasone (Rd) in Transplant-ineligible Patients With Newly Diagnosed Multiple Myeloma

for Multiple Myeloma (MM)

Drug: HLX15

9 locations incl. Springdale

Sponsor: Shanghai Henlius Biotech

Sex: All·Age: 18+

Code: NCT07477587·Phase 1·Recruiting

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Efficacy and Safety Study of Dovramilast in People With Leprosy Type 2 Reaction

for Erythema Nodosum Leprosum

1 location in Seattle

Sponsor: Medicines Development for Global Health

Sex: All·Age: 18+

Code: NCT07172659·Phase 2·Recruiting

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Phase 3 Study of LUM-201 in Children With Growth Hormone Deficiency

for Growth Hormone Deficiency (GHD)

26 locations incl. Birmingham

Sponsor: Lumos Pharma

Sex: All·Age: 3 - 11

Code: NCT06948214·Phase 3·Recruiting

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A Study to Evaluate Axatilimab Versus Best Available Therapy in Pediatric Participants With Chronic Graft-Versus-Host Disease After at Least 2 Prior Lines of Systemic Therapy (AGAVE-256)

for Chronic Graft-versus-host-disease

11 locations incl. Duarte

Sponsor: Incyte Corporation

Sex: All·Age: 2 - 17

Code: NCT07124078·Phase 2·Recruiting

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Group Retreat Psilocybin Therapy for the Treatment of Anxiety and Depression in Patients With Metastatic Solid Tumors or Incurable Hematologic Malignancies

for Anxiety

1 location in Seattle

Sponsor: University of Washington

Sex: All·Age: 18 - 85

Code: NCT07336238·Phase 2·Recruiting

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Sodium and Milk Fortification Evaluation of Body Composition Among Very Preterm Infants

for Very Preterm and Extremely Preterm Birth

3 locations incl. Cincinnati

Sponsor: University of Washington

Sex: All·Age: 0 Days - 14 Days

Code: NCT07562997·Recruiting

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A Study of VIRTUGUIDE System and DePuy Synthes Lapidus Implant in Participants Undergoing Lapidus Procedure

for Hallux Valgus

8 locations incl. Morrison

Sponsor: DePuy Synthes Products, Inc.

Sex: All·Age: 22+

Code: NCT07567092·Not Yet Recruiting