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Clinical trials in Seattle, Washington

This page shows live ClinicalTrials.gov search results for Seattle, Washington, with direct links to official study records plus on-page filtering and sorting for broad location searches.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 5:17 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
11419
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12
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Seattle, WA
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Showing 565–576 of 11,419 matching trials in Seattle, WA.
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Institutions in Seattle

Campus pages list official records that name the campus as a study site. Listed in directory order, not ranked.

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Conditions
Pancreatic Neuroendocrine Tumor (pNET), Extra-Pancreatic Neuroendocrine Tumor (epNET)
Interventions
Zanzalintinib, Everolimus
Drug
Lead sponsor
Exelixis
Industry
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
41
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 38 more
Conditions
Relapsed Multiple Myeloma, Refractory Multiple Myeloma
Interventions
OPN-6602, Dexamethasone
Drug
Lead sponsor
Opna Bio LLC
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
12
States / cities
Gilbert, Arizona • La Jolla, California • Stanford, California + 9 more
Conditions
Immune Thrombocytopenia
Interventions
INCA000585
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
9
States / cities
Glendale, Arizona • Los Angeles, California • Lone Tree, Colorado + 6 more
Conditions
Chronic Lymphocytic Leukemia, Mantle Cell Lymphoma, Recurrent Chronic Lymphocytic Leukemia, Recurrent Mantle Cell Lymphoma, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Mantle Cell Lymphoma, Refractory Small Lymphocytic Lymphoma, Small Lymphocytic Lymphoma
Interventions
Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Gastrointestinal Endoscopy, Rituximab, Sonrotoclax, Zanubrutinib
Procedure · Biological · Drug
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Treatment Resistant Depression
Interventions
VLS-01-203 BU, VLS-01-BU Placebo
Drug
Lead sponsor
atai Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
34
States / cities
Tucson, Arizona • Little Rock, Arkansas • Rogers, Arkansas + 30 more
Conditions
Ganglioneuroblastoma, Nodular, Neuroblastoma
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Carboplatin, Cisplatin, Computed Tomography, Cyclophosphamide, Dinutuximab, Doxorubicin, Echocardiography Test, Etoposide, FDG-Positron Emission Tomography and Computed Tomography Scan, Hematopoietic Cell Transplantation, Irinotecan, Isotretinoin, Leukapheresis, Magnetic Resonance Imaging, Melphalan, Multigated Acquisition Scan, Radiation Therapy, Radionuclide Imaging, Survey Administration, Temozolomide, Thiotepa, Topotecan, Tumor Resection, Vincristine
Procedure · Drug · Biological + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 30 Years
Enrollment
478 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
158
States / cities
Birmingham, Alabama • Mobile, Alabama • Mesa, Arizona + 127 more
Conditions
Obesity or Overweight
Interventions
Lenbelintide, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
41
States / cities
Dothan, Alabama • Huntsville, Alabama • Mesa, Arizona + 38 more
Conditions
Mitral Valve Regurgitation
Interventions
Medtronic Intrepid Transcatheter Mitral Valve Replacement System (TMVR)
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
18 Years and older
Enrollment
1,056 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2036
U.S. locations
78
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 57 more
Conditions
Metastatic Castration-Resistant Prostate Cancer
Interventions
PF-06821497, Placebo, Enzalutamide
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Male only
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
39
States / cities
Chandler, Arizona • Gilbert, Arizona • Glendale, Arizona + 25 more
Recruiting No phase listed Observational

CoMind Early Feasibility Study

NCT06368648
Conditions
Intracranial Pressure, Intracranial Pressure Changes, Traumatic Brain Injury, Intracerebral Hemorrhage, Encephalitis, Encephalopathy, Hydrocephalus, Stroke, Autoregulation
Interventions
Not listed
Lead sponsor
CoMind Technologies Limited
Industry
Eligibility
18 Years and older
Enrollment
581 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
17
States / cities
Phoenix, Arizona • Sacramento, California • Wilmington, Delaware + 14 more
Conditions
Melanoma, Cutaneous Malignant, Mucosal Melanoma
Interventions
IMA203, nivolumab plus relatlimab, lifileucel, nivolumab, pembrolizumab, ipilimumab, Dacarbazine, temozolomide, paclitaxel, paclitaxel plus carboplatin, Albumin-Bound Paclitaxel
Biological · Drug
Lead sponsor
Immatics US, Inc.
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
43
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Duarte, California + 35 more
Conditions
Mesial Temporal Lobe Epilepsy
Interventions
NRTX-1001, Sham Comparator
Biological · Procedure
Lead sponsor
Neurona Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2043
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 31 more