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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 1, 2026, 9:25 PM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
11398
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12
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Seattle, WA
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Showing 121–132 of 11,398 matching trials in Seattle, WA.
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Institutions in Seattle

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Conditions
Atrial Fibrillation
Interventions
PKN605, Placebo
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
Tupelo, Mississippi • Camden, New Jersey • New York, New York + 3 more
Conditions
Advanced Lung Non-Small Cell Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Stage IIIB Lung Non-Small Cell Cancer AJCC v7, Stage IV Lung Non-Small Cell Cancer AJCC v7
Interventions
Biospecimen Collection, Computed Tomography with Contrast, Echocardiography Test, Magnetic Resonance Imaging, Multigated Acquisition Scan, Osimertinib
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
347
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Fort Smith, Arkansas + 238 more
Conditions
Chronic Inflammatory Demyelinating Polyneuropathy
Interventions
Claseprubart, Placebo
Drug
Lead sponsor
Dianthus Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
32
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 26 more
Conditions
Metastatic Breast Cancer, Metastatic Gastric Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Esophageal Adenocarcinoma, Colorectal Cancer
Interventions
Zongertinib, Trastuzumab deruxtecan, Trastuzumab emtansine, Trastuzumab, Capecitabine, mFOLFOX6, zanidatamab, Docetaxel
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
910 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
26
States / cities
Cerritos, California • Los Angeles, California • Orange, California + 18 more
Conditions
Acute Kidney Injury, Fluid Overload, Prematurity Complications, Risk Factors, Epidemiology, Chronic Kidney Disease(CKD), Hypertension
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
0 Minutes to 2 Weeks
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
53
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Palo Alto, California + 48 more
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
TAK-788
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
36
States / cities
Birmingham, Alabama • Gilbert, Arizona • Tucson, Arizona + 28 more
Conditions
Cardiotoxicity, HER2/Neu Positive, Metastatic Malignant Neoplasm in the Brain, Recurrent Breast Carcinoma, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Carvedilol, Laboratory Biomarker Analysis, Patient Observation
Drug · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
491 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2031
U.S. locations
577
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Hot Springs, Arkansas + 375 more
Conditions
Glioblastoma IDH (Isocitrate Dehydrogenase) Wildtype, Astrocytoma, Grade III
Interventions
Zedoresertib, Temozolomide, Radiotherapy
Drug · Radiation
Lead sponsor
Debiopharm International SA
Industry
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
8
States / cities
Chicago, Illinois • New York, New York • Dallas, Texas + 4 more
Conditions
Immunization; Infection, Transplantation Infection, Influenza
Interventions
Standard Dose Quadrivalent Inactivated Influenza Vaccine, High Dose Quadrivalent Inactivated Influenza Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Years to 17 Years
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
11
States / cities
Stanford, California • Atlanta, Georgia • Chicago, Illinois + 8 more
Conditions
Neoplasm Metastasis, Non-Small Cell Lung Cancer
Interventions
zongertinib
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
20
States / cities
Birmingham, Alabama • Beverly Hills, California • Duarte, California + 17 more
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Adult Hodgkin Lymphoma, Adult Non-Hodgkin Lymphoma, Chronic Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Cytomegaloviral Infection, Hematopoietic and Lymphoid Cell Neoplasm, HLA-A*0201 Positive Cells Present, Myelodysplastic Syndrome, Adult Lymphoblastic Lymphoma, Chronic Lymphocytic Leukemia, Myelofibrosis, Myeloproliferative Neoplasm
Interventions
CMVpp65-A*0201 peptide vaccine, Placebo, Laboratory Biomarker Analysis
Biological · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
5
States / cities
Duarte, California • Atlanta, Georgia • Minneapolis, Minnesota + 2 more
Conditions
Relapsed and/or Refractory B-cell Lymphoma
Interventions
Cyclophosphamide, Fludarabine, KITE-363, KITE-753
Drug · Biological
Lead sponsor
Kite, A Gilead Company
Industry
Eligibility
18 Years and older
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
21
States / cities
Gilbert, Arizona • Duarte, California • Stanford, California + 17 more