Washington is currently home to 1729 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 Vancouver. 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.
Pirtobrutinib and Mosunetuzumab for the Treatment of Relapsed/Refractory Grades 1-3A Follicular Lymphoma, PROMOTE-FL Trial
Recruiting
This phase II trial tests how well pirtobrutinib and mosunetuzumab work in treating patients with grade 1-3a follicular lymphoma (FL) that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Pirtobrutinib, a type of tyrosine kinase inhibitor, works by blocking the action of the Bruton tyrosine kinase (BTK) protein. The BTK protein signals cancer cells to multiply, and blocking it may help keep cancer cells from growing. It could al... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
Conditions: Grade 1 Follicular Lymphoma, Grade 2 Follicular Lymphoma, Grade 3a Follicular Lymphoma, Recurrent Follicular Lymphoma, Refractory Follicular Lymphoma
Study to Assess Clinical Activity of Zelenectide Pevedotin in Participants With Advanced Breast Cancer
Recruiting
This is a global, multicenter, open-label study that aims to assess the efficacy and safety of zelenectide pevedotin in participants with NECTIN4-amplified recurrent, unresectable, or metastatic breast cancer who have received prior therapy (see inclusion criteria below). The study will comprise of 2 cohorts. Cohort A will include participants with hormone receptor positive/ human epidermal growth factor receptor 2 negative \[HR+/HER2-\] breast cancer, whereas Cohort B will include participants... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Breast Cancer
A Study to Test Different Doses of BI 1584862 in People With a Distinct Form of Age-related Macular Degeneration (AMD) Called Geographic Atrophy
Recruiting
This study is open to adults aged 50 years and older with geographic atrophy that was diagnosed by imaging of the retina. The purpose of this study is to find out whether a medicine called BI 1584862 improves the eyes in people with geographic atrophy and to find the most suitable dose. This study has 4 treatment groups. Participants are put into groups randomly, which means by chance. Initially participants can join a BI 1584862 and a placebo group; then more participants are put randomly in 2... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
08/20/2025
Locations: Pacific Northwest Retina, Bellevue, Washington
Conditions: Geographic Atrophy
A Long-term Extension Study of Dazodalibep in Participants With Sjögren's Syndrome (SS)
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:
08/20/2025
Locations: Western Washington Medical Group, Bothell - Rheumatology, Bothell, Washington
Conditions: Sjögren's Syndrome
LIVERAGE™: A Study to Test Whether Survodutide Helps People With a Liver Disease Called NASH/MASH Who Have Moderate or Advanced Liver Fibrosis
Recruiting
This study is open to adults who are at least 18 years old living with obesity and have: * a confirmed liver disease called non-alcoholic steatohepatitis (NASH)/metabolic associated steatohepatitis (MASH) and * moderate or advanced liver fibrosis People with a history of acute or chronic liver diseases other than MASH or chronic alcohol intake cannot take part in this study. The purpose of this study is to find out whether a medicine called survodutide helps people with MASH and moderate or ad... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Velocity Clinical Research-Seattle-69881, Seattle, Washington
Conditions: Metabolic Dysfunction Associated Steatohepatitis (MASH), Liver Fibrosis
Posterior Wall Substrate Modification Using Irreversible Electroporation for Paroxysmal Atrial Fibrillation
Recruiting
The purpose of this study is to compare the efficacy and safety between pulmonary vein isolation (PVI) alone versus PVI with left atrial (LA) posterior wall isolation (PWI) using pulsed-field ablation (PFA) in the treatment of patients with paroxysmal atrial fibrillation (PAF).
Gender:
ALL
Ages:
Between 21 years and 90 years
Trial Updated:
08/20/2025
Locations: University of Washington Medical Center, Seattle, Washington
Conditions: Atrial Fibrillation Paroxysmal
AMG 193 Alone or in Combination With Other Therapies in Subjects With Advanced Thoracic Tumors With Homozygous MTAP-deletion (Master Protocol) (MTAPESTRY 104).
Recruiting
The study aims to determine maximum tolerated dose (MTD) or recommended combination dose of the MTA-cooperative PRMT5 inhibitor AMG 193 administered in combination with other therapies in adult participants with metastatic or locally advanced methylthioadenosine phosphorylase (MTAP)-deleted thoracic tumors. The study also aims to determine the safety profile of AMG 193 administered in combination with other therapies in adult participants with metastatic or locally advanced MTAP-deleted thoracic... Read More
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
08/20/2025
Locations: Northwest Medical Specialties, PLLC, Tacoma, Washington
Conditions: Thoracic Tumors, Non-small Cell Lung Cancer
A Study Evaluating the Efficacy of Budesonide, Glycopyrronium and Formoterol Fumarate Metered Dosed Inhaler on Cardiopulmonary Outcomes in Chronic Obstructive Pulmonary Disease
Recruiting
This study will evaluate the effect of triple ICS/LAMA/LABA therapy with BGF MDI 320/14.4/9.6 μg on cardiopulmonary outcomes relative to LAMA/LABA therapy with GFF MDI 14.4/9.6 μg in a population with COPD and elevated cardiopulmonary risk.
Gender:
ALL
Ages:
Between 40 years and 80 years
Trial Updated:
08/20/2025
Locations: Research Site, Spokane, Washington
Conditions: COPD (Chronic Obstructive Pulmonary Disease)
A Safety and Efficacy Study of Dazodalibep in Participants With Sjögren's Syndrome (SS) With Moderate-to-Severe Symptom State
Recruiting
Primary Objective: To evaluate the effect of dazodalibep on patient-reported symptoms of SS in participants with moderate-to-severe symptom state Secondary Objectives: 1. To evaluate the effect of dazodalibep on patient-reported outcomes (PROs) in participants with SS. 2. To evaluate the effect of dazodalibep on measures of systemic activity, PROs, and salivary flow in participants with SS 3. To evaluate the safety and tolerability of multiple doses of dazodalibep in participants with SS
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Western Washington Medical Group, Bothell, Washington
Conditions: Sjögren's Syndrome (SS)
Copper Cu 64 PSMA I&T PET Imaging in Men With Newly Diagnosed Prostate Cancer
Recruiting
This is a prospective, open-label Phase 3 study to evaluate copper Cu 64 PSMA I\&T injection for PET/CT imaging in patients with newly diagnosed unfavorable intermediate high-risk, high-risk or very high-risk prostate cancer.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Prostate Cancer, Prostate Adenocarcinoma
Study Comparing Tarlatamab and Durvalumab Versus Durvalumab Alone in First-Line Extensive-Stage Small-Cell Lung Cancer (ES-SCLC) Following Platinum, Etoposide and Durvalumab
Recruiting
The primary objective of this study is to compare the efficacy of tarlatamab plus durvalumab with durvalumab alone on prolonging overall survival (OS).
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
08/20/2025
Locations: Swedish Cancer Institute, Seattle, Washington
Conditions: Extensive-Stage Small-Cell Lung Cancer, Small-Cell Lung Cancer
A Study to Evaluate Avacopan in Participants With ANCA-associated Vasculitis
Recruiting
The primary objective of this study is to evaluate the long-term safety of avacopan in participants with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV).
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
08/20/2025
Locations: Virginia Mason Medical Center, Seattle, Washington
Conditions: Antineutrophil Cytoplasmic Antibody-associated Vasculitis