There are currently 1243 clinical trials in Seattle, Washington looking for participants to engage in research studies. Trials are conducted at various facilities, including University of Washington, Seattle Children's Hospital, Fred Hutchinson Cancer Research Center and University of Washington Medical Center. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Safety and Efficacy of PC945 (Opelconazole) in Combination With Other Antifungal Therapy for the Treatment of Refractory Invasive Pulmonary Aspergillosis (OPERA-T Study)
NCT05238116
Recruiting
To assess the safety and efficacy of nebulized PC945 in combination with systemic antifungal therapy for the treatment of refractory IPA
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Clinical Research Site 026, Seattle, Washington
Conditions: Refractory IPA
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AXIOS™ Gastroenterostomy for Gastric Outlet Obstruction IDE
NCT06174805
Recruiting
To investigate the safety and technical success of EUS-guided gastroenterostomy (EUS-GE) using the AXIOSTM lumen-apposing Metal Stent for the management of symptoms associated with gastric outlet obstruction from malignant unresectable neoplasm.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Virginia Mason Medical Center, Seattle, Washington
Conditions: Gastric Outlet Obstruction
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EFS of the DUO System for Tricuspid Regurgitation
NCT05913908
Recruiting
The study is an early feasibility study to measure individual patient clinical outcomes and effectiveness, evaluate the safety and function of the DUO Transcatheter Tricuspid Coaptation Valve System (DUO System).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: University of Washington, Seattle, Washington
Conditions: Tricuspid Regurgitation, Tricuspid Valve Insufficiency, Tricuspid Valve Disease, Heart Valve Diseases
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A Study of Mevidalen (LY3154207) in Participants With Alzheimer's Disease
NCT06538116
Recruiting
The main purpose of this study is to look at how safe the study drug (mevidalen) is and whether it works to alleviate symptoms when given to people with mild to moderate Alzheimer Disease (AD) dementia. This is done by looking at participants: thinking and memory (cognition), everyday activities and sleep, AD symptoms, physical activity, irritability or anxiety. The study is expected to last approximately 26 weeks and may include up to 14 visits.
Gender:
ALL
Ages:
Between 50 years and 80 years
Trial Updated:
04/17/2025
Locations: University of Washington - Harborview Medical Center, Seattle, Washington
Conditions: Alzheimer Disease
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Family Peer Navigator for Early Psychosis for Black Families
NCT05284721
Recruiting
Building upon formative research, this mixed methods study will be conducted in three phases to develop, refine, and pilot-test a multi-component Family Peer Navigator model designed to increase access to and initial engagement in coordinated specialty care for early psychosis among Black/African American families.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: New Journeys: Coordinated Specialty care, Seattle, Washington
Conditions: Family Members
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A Phase 2 Study of T-DXd in Patients With Selected HER2 Expressing Tumors
NCT04482309
Recruiting
This is an open-label, multi-center, multi-cohort, Phase 2 study to evaluate the efficacy and safety of trastuzumab deruxtecan (T-DXd) for the treatment of selected HER2-expressing tumors. This study will consist of Part 1 which includes 7 cohorts of: urothelial bladder cancer, biliary tract cancer, cervical cancer, endometrial cancer, ovarian cancer, pancreatic cancer, and rare tumors; and Part 2 which includes 5 cohorts A to E of: A) any tumor type that is HER2 IHC 3+ (excluding breast, gastr... Read More
Gender:
ALL
Ages:
Between 18 years and 120 years
Trial Updated:
04/17/2025
Locations: Research Site, Seattle, Washington
Conditions: Part 1: Bladder, Biliary Tract, Cervical, Endometrial, Ovarian, Pancreatic Cancer, Rare Tumors, Any Tumor Type Excluding Breast, Gastric, Colorectal Cancer, Part 2: HER2 Expressing/Amplified Solid Tumors Excluding Breast, Gastric, Colorectal Cancer
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Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
NCT05918211
Recruiting
This study will evaluate the clinical efficacy and safety of udenafil, an orally administered, potent and selective inhibitor of PDE5, versus placebo for the treatment of adolescent who have had the Fontan procedure.
Gender:
ALL
Ages:
Between 12 years and 18 years
Trial Updated:
04/17/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Single Ventricle Heart Disease
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A Study of Eltrekibart and Mirikizumab in Adult Patients With Moderately to Severely Active Ulcerative Colitis
NCT06598943
Recruiting
The main purpose of this study is to determine the safety and efficacy of eltrekibart and mirikizumab in adult participants with moderately to severely active ulcerative colitis (UC).
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
04/17/2025
Locations: University of Washington School Medicine, Seattle, Washington
Conditions: Ulcerative Colitis, Ulcerative Colitis Chronic
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A Study of Galcanezumab (LY2951742) in Participants 6 to 17 Years of Age With Episodic Migraine
NCT03432286
Recruiting
The main purpose of this study is to evaulate the efficacy and safety of galcanezumab in participants 6 to 17 years of age for the preventive treatment of episodic migraine. The primary objective is to demonstrate the superiority of galcanezumab versus placebo in the reduction of monthly migraine headache days across the 3-month double-blind treatment period.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
04/17/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Episodic Migraine
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Claudin 18.2-Targeted Chimeric Antigen Receptor T-cells in Subjects With Unresectable, Locally Advanced, or Metastatic Gastric, Gastroesophageal Junction (GEJ), Esophageal, or Pancreatic Adenocarcinoma
NCT05539430
Recruiting
This is a Phase 1, Open-Label, Dose Escalation and Expansion, Multicenter Study of Claudin 18.2-Targeted Chimeric Antigen Receptor T-cells in Subjects with Unresectable, Locally Advanced, or Metastatic Gastric, Gastroesophageal Junction (GEJ), Esophageal, or Pancreatic Adenocarcinoma
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
04/17/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Gastric Cancer, Gastroesophageal-junction Cancer, Esophageal Cancer, Pancreatic Cancer
Register for Updates
A Study of the Pan-KRAS Inhibitor LY4066434 in Participants With KRAS Mutant Solid Tumors
NCT06607185
Recruiting
The main purpose of the study is to assess whether the study drug, LY4066434, is safe and tolerable when administered to participants with locally advanced or metastatic solid tumors with certain KRAS mutations. LY4066434 will be given alone or in combination with other treatments. The study will have 2 parts: monotherapy dose escalation and dose optimization. The study is expected to last up to approximately 5 years.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Swedish Cancer Institute (SCI), Seattle, Washington
Conditions: Pancreatic Ductal Adenocarcinoma, Non-small Cell Lung Cancer, Colorectal Cancer, Advanced Solid Tumor, Metastatic Solid Tumor
Register for Updates
A Study of Lasmiditan (LY573144) Treatment in Children Aged 6 to 17 With Migraine
NCT04396236
Recruiting
The reason for this study is to see if lasmiditan is safe and effective in children aged 6 to 17 with migraine. The study will last up to 20 weeks and may include up to 4 visits.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
04/17/2025
Locations: Seattle Children's Hospital, Seattle, Washington +1 locations
Conditions: Migraine
Register for Updates