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Clinical Trials in Washington

Washington is home to a significant concentration of clinical research activity, with academic medical centers, community hospitals, and specialized research clinics serving as active trial sites across a broad range of medical conditions. The studies listed here have at least one enrolled site in Washington and represent Phase 1 through Phase 4 research sponsored by NIH, pharmaceutical companies, device manufacturers, and independent investigators.

Right now ClinicalMetric tracks 239 actively recruiting studies with Washington sites out of 239 registered in total. The busiest research areas in Washington are Multiple Myeloma, Advanced Solid Tumors, Obesity. Leading sponsors running trials in the state include University of Washington, Fred Hutchinson Cancer Center, AstraZeneca. By stage, Washington trials break down as Phase 1 (43), Phase 2 (86), Phase 3 (64), Phase 4 (2).

All trial data is sourced directly from ClinicalTrials.gov and updated daily. Recruiting status, eligibility criteria, enrollment targets, and contact information are included for each study. Patients and caregivers should review the full eligibility criteria on each trial listing — or consult their treating physician — before contacting a study site.

Total Trials
239
Recruiting Now
239
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Top Conditions in Washington
Multiple Myeloma (6)Advanced Solid Tumors (4)Obesity (4)Prostate Cancer (4)NSCLC (3)Acute Myeloid Leukemia (3)Chronic Graft Versus Host Disease (3)Stroke (3)Stroke, Ischemic (3)Cancer (3)Colorectal Cancer (3)Solid Tumors (3)

Frequently Asked Questions — Clinical Trials in Washington

How many clinical trials are currently recruiting in Washington?
ClinicalMetric currently tracks 239 actively recruiting clinical trials with at least one location in Washington. The total number of registered studies—including active but not currently enrolling trials—is 239. Trial availability is updated daily from ClinicalTrials.gov, and new studies open enrollment regularly throughout the year.
What types of clinical trials are available in Washington?
Washington hosts clinical trials across a broad range of medical conditions, including Multiple Myeloma, Advanced Solid Tumors, Obesity, and many others. Trials range from Phase 1 early-safety studies to Phase 4 post-approval surveillance, as well as observational and behavioral research. Academic medical centers, community hospitals, and specialized research clinics throughout Washington serve as trial sites for studies sponsored by NIH, pharmaceutical companies, and independent investigators.
How do I join a clinical trial near me in Washington?
To join a clinical trial in Washington, browse the recruiting studies listed on this page, review the eligibility criteria for each trial, and contact the study site directly. Your primary care physician or specialist can also refer you to clinical trials relevant to your diagnosis. Many academic medical centers in Washington maintain dedicated clinical trials offices that can match you with appropriate studies based on your medical profile and diagnosis.

Recruiting Trials in Washington

NCT06562543 Phase 4
Recruiting
A Trial to Evaluate the Safety and Activity of Fruquintinib in Minority Populati...
Condition
Colorectal Cancer
Enrollment
78 pts
Location
United States, Puerto Rico
Sponsor
Takeda
View Trial →
NCT04862468 Phase 2
Recruiting
Perivenous Dexamethasone Therapy: Examining Reduction of Inflammation After Thro...
Condition
Thrombosis, Deep Vein
Enrollment
80 pts
Location
United States, Ireland, United Kingdom
Sponsor
Mercator MedSystems, Inc.
View Trial →
NCT07155187 Phase 2, Phase 3
Recruiting
A Study to Assess Adverse Events and Change in Disease Activity of Intravenous (...
Condition
Non-Small Cell Lung Cancer
Enrollment
490 pts
Location
United States, Australia, Austria
Sponsor
AbbVie
View Trial →
NCT04590326 Phase 1, Phase 2
Recruiting
A Study to Find Out How Safe REGN5668 is and How Well it Works In Adult Women Wh...
Condition
Ovarian Cancer
Enrollment
612 pts
Location
United States, Belgium, Brazil
Sponsor
Regeneron Pharmaceuticals
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NCT07285213 Phase 2
Recruiting
Prevention of Recurrent C. Difficile Infection Study With AZD5148 Monoclonal Ant...
Condition
Clostridioides Difficile Infection
Enrollment
230 pts
Location
United States, Australia, Canada
Sponsor
AstraZeneca
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NCT07466498 Phase 2
Recruiting
Estrogen to Improve Quality of Life for Men With Newly Diagnosed or Recurrent Me...
Condition
Castration-Sensitive Prostate Adenocarcinoma
Enrollment
60 pts
Location
United States
Sponsor
Fred Hutchinson Cancer Center
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NCT06722755 N/A
Recruiting
Stroke and CPAP Outcome Study 3 Randomized Controlled Trial
Condition
Stroke Patients
Enrollment
250 pts
Location
United States
Sponsor
University of Washington
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NCT04967989 Phase 3
Recruiting
Clarifying the Optimal Application of SLT Therapy Trial
Condition
Glaucoma and Ocular Hypertension
Enrollment
790 pts
Location
United States, Canada
Sponsor
University of Pittsburgh
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NCT06964087 Phase 2
Recruiting
Pharmacokinetic and Early Efficacy of OPT101 in Patients With Type 1 Diabetes Me...
Condition
Type I Diabetes
Enrollment
72 pts
Location
United States
Sponsor
Op-T LLC
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NCT07362017 Phase 3
Recruiting
Open Label Study to Investigate the Safety and Efficacy of Ponesimod in Moderate...
Condition
Moderate-to-severe Chronic Plaque Psoriasis
Enrollment
300 pts
Location
United States
Sponsor
Vanda Pharmaceuticals
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NCT07645287 Phase 2
Recruiting
A Study of GS-3242 in Combination With Lenacapavir Versus Biktarvy in Virologica...
Condition
HIV-1-infection
Enrollment
175 pts
Location
United States, Australia, Canada
Sponsor
Gilead Sciences
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NCT06887452 N/A
Recruiting
Pharmacist-Led Treat-to-Target Urate Lowering Therapy in Patients With Gout
Condition
Gout
Enrollment
310 pts
Location
United States
Sponsor
VA Office of Research and Deve
View Trial →
NCT06093906 N/A
Recruiting
Positive Processes and Transition to Health (PATH)
Condition
Posttraumatic Stress Disorder
Enrollment
135 pts
Location
United States
Sponsor
Case Western Reserve Universit
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NCT03530826 N/A
Recruiting
A Crowd Sourcing Platform for Patients With Cancer
Condition
Cancer
Enrollment
5,000 pts
Location
United States
Sponsor
All4Cure
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NCT06219408 N/A
Recruiting
CIH Stepped Care for Co-occurring Chronic Pain and PTSD
Condition
Chronic Pain
Enrollment
60 pts
Location
United States
Sponsor
University of Washington
View Trial →
NCT06702449 Phase 1, Phase 2
Recruiting
A Study on the Safety and Immune Response of a Urinary Tract Infection (UTI) Vac...
Condition
Urinary Tract Infections
Enrollment
448 pts
Location
United States, South Africa
Sponsor
GlaxoSmithKline
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NCT05237258 N/A
Recruiting
Specialty Compared to Oncology Delivered Palliative Care for Patients With Acute...
Condition
Relapsed Adult AML
Enrollment
2,300 pts
Location
United States
Sponsor
Massachusetts General Hospital
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NCT05922761 Phase 2
Recruiting
BElumosudil for Bronchiolitis Obliterans Prevention/Therapy (BEBOP)
Condition
Bronchiolitis Obliterans Syndrome
Enrollment
45 pts
Location
United States
Sponsor
Dana-Farber Cancer Institute
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NCT07226661 Phase 2
Recruiting
Double-blind, Placebo-controlled Study in Adults With Major Depressive Disorder
Condition
Major Depressive Disorder (MDD)
Enrollment
230 pts
Location
United States
Sponsor
Supernus Pharmaceuticals, Inc.
View Trial →
NCT07406633 Phase 2
Recruiting
KQB198 in Combination With Imatinib in Participants With Advanced/Metastatic GIS...
Condition
GIST - Gastrointestinal Stromal Tumor
Enrollment
46 pts
Location
United States
Sponsor
Kumquat Biosciences Inc.
View Trial →
NCT04427384 N/A
Recruiting
Registry of Patients With Brain Tumors Treated With STaRT (GammaTiles)
Condition
Brain Tumor, Recurrent
Enrollment
600 pts
Location
United States
Sponsor
GT Medical Technologies, Inc.
View Trial →
NCT06540833 Phase 2
Recruiting
A Study to Assess the Efficacy and Safety of ITI-1284 in the Treatment of Psycho...
Condition
Psychotic Disorders
Enrollment
370 pts
Location
United States, Bulgaria, Croatia
Sponsor
Intra-Cellular Therapies, Inc.
View Trial →
NCT06701903 Phase 2
Recruiting
Study of ITI-1284 as Monotherapy Treatment in Patients With Generalized Anxiety ...
Condition
Generalized Anxiety Disorder
Enrollment
570 pts
Location
United States, Bulgaria, Poland
Sponsor
Intra-Cellular Therapies, Inc.
View Trial →
NCT07276997 Phase 2
Recruiting
A Study to Assess Change in Disease Activity and Adverse Events of Oral Icalcapr...
Condition
Major Depressive Disorder
Enrollment
195 pts
Location
United States
Sponsor
AbbVie
View Trial →
NCT07037459 Phase 3
Recruiting
Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejecti...
Condition
Heart Failure With Preserved Ejection Fraction
Enrollment
5,056 pts
Location
United States, Argentina, Australia
Sponsor
Amgen
View Trial →
Page 5 of 10 — 239 trials total
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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology