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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 7, 2026, 1:40 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.

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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.

Fred Hutchinson Cancer Center

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Conditions: Metastatic Lung Non-Squamous Non-Small Cell Carcinoma, Recurrent Lung Non-Squamous Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
Interventions: Biospecimen Collection, Cabozantinib S-malate, Computed Tomography, Docetaxel, Echocardiography Test, Gemcitabine Hydrochloride, Nab-paclitaxel, Nivolumab, Paclitaxel, Ramucirumab; Procedure · Drug · Biological
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 117 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2027
U.S. locations: 611
States / cities: Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 392 more

Conditions: Preclinical Alzheimer's Disease, Alzheimer Disease, Prodromal Alzheimer's Disease
Interventions: AADvac1, Tau2; Drug
Lead sponsor: Paul S. Aisen; Other
Eligibility: 50 Years to 80 Years
Enrollment: 900 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 7
States / cities: Phoenix, Arizona • San Francisco, California • Lexington, Kentucky + 4 more

Conditions: Functioning Pancreatic Neuroendocrine Tumor, Intermediate Grade Lung Neuroendocrine Neoplasm, Locally Advanced Digestive System Neuroendocrine Neoplasm, Locally Advanced Digestive System Neuroendocrine Tumor G1, Locally Advanced Lung Neuroendocrine Neoplasm, Locally Advanced Pancreatic Neuroendocrine Tumor, Locally Advanced Unresectable Digestive System Neuroendocrine Neoplasm, Low Grade Lung Neuroendocrine Neoplasm, Lung Neuroendocrine Tumor, Lung Neuroendocrine Tumor G2, Metastatic Digestive System Neuroendocrine Neoplasm, Metastatic Digestive System Neuroendocrine Tumor G1, Metastatic Lung Neuroendocrine Neoplasm, Metastatic Lung Neuroendocrine Tumor, Metastatic Pancreatic Neuroendocrine Neoplasm, Metastatic Pancreatic Neuroendocrine Tumor, Metastatic Thymus Neuroendocrine Neoplasm, Neuroendocrine Neoplasm, Neuroendocrine Tumor, Neuroendocrine Tumor G2, Non-Functioning Pancreatic Neuroendocrine Tumor, Pancreatic Serotonin-Producing Neuroendocrine Tumor, Thymus Neuroendocrine Tumor, Unresectable Digestive System Neuroendocrine Neoplasm, Unresectable Digestive System Neuroendocrine Tumor G1, Unresectable Lung Neuroendocrine Neoplasm, Unresectable Pancreatic Neuroendocrine Neoplasm, Unresectable Thymus Neuroendocrine Neoplasm
Interventions: Biospecimen Collection, Cabozantinib S-malate, Computed Tomography, Magnetic Resonance Imaging, Placebo Administration, Quality-of-Life Assessment, X-Ray Imaging; Procedure · Drug · Other
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 298 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2027
U.S. locations: 432
States / cities: Anchorage, Alaska • Kingman, Arizona • Phoenix, Arizona + 289 more

Conditions: Advanced Solid Tumor, Melanoma, Head and Neck Cancer, Gastric Cancer, Ovarian Carcinoma, Cervical Cancer, Endometrial Cancer, Bladder Cancer, Esophageal Cancer, Pancreatic Carcinoma, Prostate Cancer, Non-small Cell Lung Cancer (NSCLC), Lung Cancer, Breast Cancer
Interventions: HER3-DXd; Drug
Lead sponsor: Daiichi Sankyo; Industry
Eligibility: 18 Years and older
Enrollment: 740 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 14
States / cities: Duarte, California • New Haven, Connecticut • Kissimmee, Florida + 11 more

Conditions: Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8
Interventions: Biospecimen Collection, Cisplatin, Computed Tomography, Echocardiography Test, Fludeoxyglucose F-18, Intensity-Modulated Radiation Therapy, Nivolumab, Patient Observation, Positron Emission Tomography; Procedure · Drug · Other + 2 more
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 636 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2030
U.S. locations: 727
States / cities: Fairhope, Alabama • Mobile, Alabama • Anchorage, Alaska + 462 more

Conditions: COVID-19 Infection, Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm
Interventions: Biospecimen Collection, Data Collection, Quality-of-Life Assessment, Questionnaire Administration; Procedure · Other
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: Not listed
Enrollment: 1,877 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2027
U.S. locations: 928
States / cities: Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 589 more

Conditions: Relapsed/Refractory Multiple Myeloma
Interventions: Sonrotoclax, Dexamethasone, Carfilzomib, Daratumumab, Pomalidomide; Drug
Lead sponsor: BeOne Medicines; Industry
Eligibility: 18 Years and older
Enrollment: 246 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 15
States / cities: Birmingham, Alabama • Duarte, California • Irvine, California + 12 more

Conditions: Recurrent Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Unresectable Lung Non-Small Cell Carcinoma
Interventions: Carboplatin, Cisplatin, Durvalumab, Etoposide, Paclitaxel, Pemetrexed Disodium; Drug · Biological
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 660 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2028
U.S. locations: 829
States / cities: Anchorage, Alaska • Fairbanks, Alaska • Gilbert, Arizona + 549 more

Conditions: Metastatic Cholangiocarcinoma, Metastatic Hepatocellular Carcinoma, Stage III Hepatocellular Carcinoma AJCC v8, Stage III Intrahepatic Cholangiocarcinoma AJCC v8, Stage IIIA Hepatocellular Carcinoma AJCC v8, Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8, Stage IIIB Hepatocellular Carcinoma AJCC v8, Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IV Intrahepatic Cholangiocarcinoma AJCC v8, Stage IVA Hepatocellular Carcinoma AJCC v8, Stage IVB Hepatocellular Carcinoma AJCC v8, Unresectable Cholangiocarcinoma, Unresectable Hepatocellular Carcinoma, Unresectable Intrahepatic Cholangiocarcinoma
Interventions: Carboplatin, Paclitaxel, Pevonedistat; Drug
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2027
U.S. locations: 419
States / cities: Anchorage, Alaska • Kingman, Arizona • Phoenix, Arizona + 254 more

Conditions: Chronic Lymphocytic Leukemia, CLL, Mantle Cell Lymphoma, MCL
Interventions: Sonrotoclax, Zanubrutinib; Drug
Lead sponsor: BeOne Medicines; Industry
Eligibility: 18 Years and older
Enrollment: 258 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2032
U.S. locations: 6
States / cities: Tampa, Florida • Fort Wayne, Indiana • Westwood, Kansas + 3 more

Conditions: Breast Carcinoma In Situ, Invasive Breast Carcinoma, Stage I Breast Cancer AJCC v7, Stage II Breast Cancer AJCC v6 and v7, Stage III Breast Cancer AJCC v7, Triple-Negative Breast Carcinoma
Interventions: Biospecimen Collection, Laboratory Biomarker Analysis, Patient Observation, Pembrolizumab, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy; Procedure · Other · Biological + 1 more
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 1,195 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2027
U.S. locations: 895
States / cities: Birmingham, Alabama • Daphne, Alabama • Mobile, Alabama + 637 more

Conditions: Non-Small Cell Lung Cancer
Interventions: Iza-bren, Osimertinib, Pemetrexed, Carboplatin, Cisplatin; Drug
Lead sponsor: Bristol-Myers Squibb; Industry
Eligibility: 18 Years and older
Enrollment: 850 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2031
U.S. locations: 37
States / cities: Beverly Hills, California • Fullerton, California • La Jolla, California + 32 more

Clinical trials in Seattle, Washington

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Institutions in Seattle

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Testing the Addition of the Pill Chemotherapy, Cabozantinib, to the Standard Immune Therapy Nivolumab Compared to Standard Chemotherapy for Non-small Cell Lung Cancer

Alzheimer's Tau Platform: Master Protocol

Testing Cabozantinib in Patients With Advanced Pancreatic Neuroendocrine and Carcinoid Tumors

A Study of HER3-DXd in Subjects With Locally Advanced or Metastatic Solid Tumors

Testing Immunotherapy Versus Observation in Patients With HPV Throat Cancer

NCI COVID-19 in Cancer Patients, NCCAPS Study

A Phase 1b/2 Study of Sonrotoclax (BGB-11417) as Monotherapy and in Various Combinations With Dexamethasone Plus Carfilzomib, Dexamethasone Plus Daratumumab, and Dexamethasone Plus Pomalidomide in Multiple Myeloma

Testing the Addition of an Antibody to Standard Chemoradiation Followed by the Antibody for One Year to Standard Chemoradiation Followed by One Year of the Antibody in Patients With Unresectable Stage III Non-Small Cell Lung Cancer

Testing the Combination of Pevonedistat With Chemotherapy for Bile Duct Cancer of the Liver

A Study to Investigate the Safety of Novel Dose Ramp-up Schedule(s) When Initiating Sonrotoclax in Participants Treated for Blood Cancers.

Testing MK-3475 (Pembrolizumab) as Adjuvant Therapy for Triple Receptor-Negative Breast Cancer

Study of Izalontamab Brengitecan (BMS-986507) in Combination With Osimertinib Versus Osimertinib Monotherapy or Osimertinib in Combination With Platinum-based Chemotherapy for EGFRmt Non-small Cell Lung Cancer (IZABRIGHT-Lung02)