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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 5, 2026, 9:06 AM EST

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Seattle, WA
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Showing 409–420 of 11,406 matching trials in Seattle, WA.
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Recruiting Phase 2 Interventional

Cord Blood Transplant, Cyclophosphamide, Fludarabine, and Total-Body Irradiation in Treating Patients With High-Risk Hematologic Diseases

NCT06013423
View directory record Official record
Conditions
Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Blastic Plasmacytoid Dendritic Cell Neoplasm, Hematopoietic and Lymphatic System Neoplasm, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome, Myeloproliferative Neoplasm, Non-Hodgkin Lymphoma, Chronic Myeloid Leukemia, BCR-ABL1 Positive
Interventions
Biospecimen Collection, Bone Marrow Aspirate, Cyclophosphamide, Cyclosporine, Diagnostic Imaging Testing, Echocardiography Test, Fludarabine Phosphate, Multigated Acquisition Scan, Mycophenolate Mofetil, Survey Administration, Thiotepa, Total-Body Irradiation, Umbilical Cord Blood Transplantation
Procedure · Drug · Other + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
6 Months to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 3 Interventional

Testing the Addition of Atezolizumab to Combination Chemotherapy or Atezolizumab Alone for Metastatic Colon or Rectal Cancer, the COMMIT Study

NCT02997228
View directory record Official record
Conditions
Metastatic Colorectal Adenocarcinoma, Stage IV Colorectal Cancer AJCC v7
Interventions
Atezolizumab, Bevacizumab, Biospecimen Collection, Computed Tomography, Fluorouracil, Leucovorin, Magnetic Resonance Imaging, Oxaliplatin, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration
Drug · Biological · Procedure + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
445
States / cities
Kingman, Arizona • Jonesboro, Arkansas • Anaheim, California + 346 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 2 Interventional Results available

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

NCT04175912
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Not applicable Interventional

Pivotal Study on the NOVABLOC System for Patients Undergoing Primary Total Knee Arthroplasty

NCT07191067
View directory record Official record
Conditions
Pain
Interventions
Percutaneous radiofrequency electrical nerve stimulation, Non-therapeutic stimulation
Device
Lead sponsor
Synaptrix, Inc.
Industry
Eligibility
21 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
5
States / cities
Daphne, Alabama • Williamsville, New York • Chapel Hill, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 3 Interventional

Immunotherapy With Nivolumab and Ipilimumab Followed by Nivolumab or Nivolumab With Cabozantinib for Patients With Advanced Kidney Cancer, The PDIGREE Study

NCT03793166
View directory record Official record
Conditions
Clear Cell Renal Cell Carcinoma, Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Neoplasm in the Lymph Nodes, Metastatic Malignant Neoplasm in the Soft Tissue, Metastatic Malignant Neoplasm in the Viscera, Rhabdoid Tumor of the Kidney, Sarcomatoid Renal Cell Carcinoma, Stage III Renal Cell Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Cabozantinib, Computed Tomography, Ipilimumab, Magnetic Resonance Imaging, Nivolumab, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Drug · Biological + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
1,175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
858
States / cities
Mobile, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 554 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting No phase listed Observational Accepts healthy volunteers

PREVENT ALL ALS Study

NCT06581861
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Not listed
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 28 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 3 Interventional

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

NCT04092283
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 3 Interventional Results available

Testing the Addition of a New Anti-cancer Drug, Venetoclax, to the Usual Treatment (Ibrutinib and Obinutuzumab) in Untreated, Older Patients With Chronic Lymphocytic Leukemia

NCT03737981
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Ibrutinib, Obinutuzumab, Observation Activity, Venetoclax
Drug · Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
65 Years and older
Enrollment
465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
857
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 555 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 2 Interventional

A Study Testing the Effect of Immunotherapy (Ipilimumab and Nivolumab) in Patients With Recurrent Glioma With Elevated Mutational Burden

NCT04145115
View directory record Official record
Conditions
Astrocytoma, IDH-Mutant, Grade 4, Diffuse Glioma, Glioblastoma, IDH-Wildtype, Secondary Glioblastoma
Interventions
Ipilimumab, Magnetic Resonance Imaging, Nivolumab
Biological · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
413
States / cities
Anchorage, Alaska • Phoenix, Arizona • Scottsdale, Arizona + 288 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 1 Interventional

U3-1402 in Metastatic or Unresectable Non-Small Cell Lung Cancer

NCT03260491
View directory record Official record
Conditions
Non-Small Cell Lung Cancer (NSCLC)
Interventions
HER3-DXd (FL-DP), HER3-DXd (CTM-1 Lyo-DP), HER3-DXd (CTM-3 Lyo-DP)
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
16
States / cities
Duarte, California • La Jolla, California • Long Beach, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 3 Interventional

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

NCT02954874
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST
Active, not recruiting Phase 3 Interventional

Coronary Computed Tomography Study to Assess the Effect of Inclisiran in Addition to Maximally Tolerated Statin Therapy on Atherosclerotic Plaque Progression in Participants With a Diagnosis of Non-obstructive Coronary Artery Disease Without Previous Cardiovascular Events

NCT05360446
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Inclisiran sodium 300 mg, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
27
States / cities
Huntsville, Alabama • Anchorage, Alaska • Beverly Hills, California + 22 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Nov 5, 2026, 9:06 AM EST