Washington is currently home to 1712 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Seattle, Spokane, Tacoma and Bellevue. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
Study to Evaluate the Efficacy and Safety of Ruxolitinib Cream in Participants With Hidradenitis Suppurativa (TRuE-HS2)
NCT06958211
Recruiting
The purpose of this study is to evaluate the efficacy and safety of ruxolitinib cream in participants with hidradenitis suppurativa.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
06/25/2025
Locations: Investigative Site US265, Seattle, Washington
Conditions: Hidradenitis Suppurativa
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A Study to Evaluate Tobevibart + Elebsiran in Chronic HDV Infection
NCT06903338
Recruiting
This is a multicenter, open label, randomized Phase 3 clinical study to evaluate the efficacy and safety of the combination of tobevibart + elebsiran for the treatment of chronic hepatitis delta in comparison to delayed treatment.
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
06/25/2025
Locations: Investigative Site, Seattle, Washington
Conditions: Viral Hepatitis
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Study of Olomorasib (LY3537982) in Combination With Standard of Care in Participants With Resected or Unresectable KRAS G12C-mutant Non-Small Cell Lung Cancer
NCT06890598
Recruiting
The main purpose of this study is to assess if olomorasib in combination with pembrolizumab is more effective than the pembrolizumab and placebo combination in part A in participants with resected KRAS G12C-mutant NSCLC and to assess if olomorasib in combination with durvalumab is more effective than the durvalumab and placebo combination in part B in participants with unresectable KRAS G12C-mutant non-small cell lung cancer. The study may last up to 3 years for each participant.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/25/2025
Locations: Swedish Cancer Institute - Edmonds, Edmonds, Washington
Conditions: Carcinoma, Non-Small-Cell Lung
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A Study to Investigate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe COPD (D5241C00007)
NCT06878261
Recruiting
A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Group, Phase 3 Study to Evaluate the Efficacy and Safety of Tezepelumab in Adults with Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD)
Gender:
ALL
Ages:
Between 40 years and 80 years
Trial Updated:
06/25/2025
Locations: Research Site, Everett, Washington
Conditions: Chronic Obstructive Pulmonary Disease (COPD)
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A Weight Loss Study Evaluating Subcutaneous Treatment With AZD9550 and AZD6234 in Combination Against Placebo or Each of the Drugs Alone
NCT06862791
Recruiting
The purpose of this study is to determine whether treatment with AZD9550 when given in combination with AZD6234 as once weekly subcutaneous (SC) injections is superior to placebo or either agent administered as monotherapy for weight loss in participants living with obesity or overweight with at least one weight-related co-morbidity.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/25/2025
Locations: Research Site, Renton, Washington
Conditions: Obesity or Overweight
Register for Updates
Efficacy and Safety of Maridebart Cafraglutide in Adult Participants With Type 2 Diabetes Mellitus Who Have Obesity or Are Overweight
NCT06858878
Recruiting
The primary objective of this study is to demonstrate that maridebart cafraglutide is superior to placebo for percent change in body weight.
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
06/25/2025
Locations: VA Puget Sound Healthcare System, Seattle, Washington
Conditions: Type 2 Diabetes Mellitus (T2DM), Obesity, Overweight
Register for Updates
A Long-term Extension Study of Dazodalibep in Participants With Sjögren's Syndrome (SS)
NCT06747949
Recruiting
The primary objective of this study is to evaluate the long-term safety and tolerability of dazodalibep.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/25/2025
Locations: Western Washington Medical Group, Bothell - Rheumatology, Bothell, Washington
Conditions: Sjögren's Syndrome
Register for Updates
Comparing Radiation Therapy to Usual Care for Patients With High-Risk Bone Asymptomatic Metastases
NCT06745024
Recruiting
This phase III trial compares the effect of adding radiation therapy to usual care on the occurrence of bone-related complications in cancer patients with high-risk bone metastases that are not causing symptoms (asymptomatic). High-risk bone metastases are defined by their location (including hip, shoulder, long bones, and certain levels of the spine), or size (2 cm or larger). These bone metastases appear to be at higher risk of complications such as fracture, spinal cord compression, and/or pa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/25/2025
Locations: Saint Michael Cancer Center, Silverdale, Washington
Conditions: Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Solid Neoplasm
Register for Updates
A Study to Test Whether BI 771716 Helps People With an Advanced Form of Age-related Macular Degeneration (AMD) Called Geographic Atrophy
NCT06722157
Recruiting
This study is open to people 50 years or older with an eye condition called geographic atrophy. The purpose of this study is to compare a medicine called BI 771716 with a medicine called pegcetacoplan. BI 771716 is being developed to treat people with geographic atrophy. Pegcetacoplan is a medicine already used to treat people with geographic atrophy. In this study, participants receive either BI 771716 or pegcetacoplan as injections in the eye. Participants are in the study for a little longe... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
06/25/2025
Locations: Spokane Eye Clinic, Spokane, Washington
Conditions: Macular Degeneration, Age-related, Geographic Atrophy
Register for Updates
Integrated Suicide Supports and Safety Planning for Youth
NCT06701006
Recruiting
The goal of this clinical trial is to evaluate an app to help keep teens and young adults with suicidal thoughts safe. The app includes a safety plan created by adolescents and healthcare providers in the clinic, and videos to encourage supportive communication and skills for teens and young adults to stay safe. The main question it aims to answer is whether the use of an app can increase youth suicide-related coping for youth with suicidal ideation, parent suicide prevention self-efficacy, and... Read More
Gender:
ALL
Ages:
Between 13 years and 21 years
Trial Updated:
06/25/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Suicidal Ideation, Suicidal Behavior
Register for Updates
Phase 3 Study of Xaluritamig vs Cabazitaxel or Second Androgen Receptor-Directed Therapy in Participants With Progressive Metastatic Castration-Resistant Prostate Cancer
NCT06691984
Recruiting
The main objective of the study is to compare overall survival in participants receiving xaluritamig versus investigator's choice (cabazitaxel or second androgen receptor-directed therapy \[ARDT\]).
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/25/2025
Locations: Swedish Medical Center, Seattle, Washington
Conditions: Metastatic Castration-resistant Prostate Cancer
Register for Updates
Streamlined Treatment of Pulmonary Exacerbations in Pediatrics
NCT06654752
Recruiting
The STOP PEDS RCT is a multicenter, parallel, open label randomized controlled trial evaluating the long-term (one year) and short-term safety and efficacy of two antibiotic treatment strategies for the management of outpatient pulmonary exacerbations (PEx) in the pediatric CF population.
Gender:
ALL
Ages:
Between 3 years and 18 years
Trial Updated:
06/25/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Cystic Fibrosis
Register for Updates