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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, 1:48 AM EST

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Seattle, WA
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Showing 373–384 of 11,405 matching trials in Seattle, WA.
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Institutions in Seattle

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Conditions
Colon Cancer
Interventions
Pembrolizumab, Porustobart
Drug
Lead sponsor
Solstice Oncology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
11
States / cities
Los Angeles, California • Tampa, Florida • Chicago, Illinois + 6 more
Conditions
Stage IB Lung Non-Small Cell Carcinoma AJCC v7, Stage II Lung Non-Small Cell Cancer AJCC v7, Stage IIA Lung Cancer AJCC v8, Stage IIB Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIA Lung Non-Small Cell Cancer AJCC v7, Stage IIIB Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Carboplatin, Cisplatin, Clinical Observation, Computed Tomography, Crizotinib, Cytology Specimen Collection Procedure, Echocardiography Test, Erlotinib, Gemcitabine Hydrochloride, Nivolumab, Paclitaxel, Pembrolizumab, Pemetrexed, Pemetrexed Disodium, Placebo Administration, Positron Emission Tomography
Procedure · Drug · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
7,458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1655
States / cities
Birmingham, Alabama • Daphne, Alabama • Mobile, Alabama + 1013 more
Conditions
Hidradenitis Suppurativa
Interventions
Bimekizumab, Placebo
Drug · Other
Lead sponsor
UCB Biopharma SRL
Industry
Eligibility
18 Years and older
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
28
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 25 more
Active, not recruiting Phase 2 Interventional

Conditioning SCID Infants Diagnosed Early

NCT03619551
Conditions
SCID
Interventions
Busulfan, Cell processing for TCRαβ+/CD19+ depletion
Drug · Device
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
0 Years to 2 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
35
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 31 more
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
Conditions
Recurrent Endometrial Endometrioid Adenocarcinoma, Recurrent Malignant Uterine Corpus Neoplasm, Recurrent Ovarian Carcinoma, Recurrent Ovarian Clear Cell Adenocarcinoma, Recurrent Ovarian Endometrioid Adenocarcinoma
Interventions
Computed Tomography, Magnetic Resonance Imaging, Tazemetostat
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
581
States / cities
Anchorage, Alaska • Goodyear, Arizona • Kingman, Arizona + 369 more
Conditions
Localized Renal Pelvis and Ureter Urothelial Carcinoma, Locally Advanced Bladder Urothelial Carcinoma, Locally Advanced Renal Pelvis and Ureter Urothelial Carcinoma, Locally Advanced Ureter Urothelial Carcinoma, Locally Advanced Urothelial Carcinoma, Stage II Bladder Urothelial Carcinoma AJCC v6 and v7, Stage II Renal Pelvis and Ureter Cancer AJCC v7, Stage II Ureter Cancer AJCC v7, Stage III Bladder Urothelial Carcinoma AJCC v6 and v7, Stage III Renal Pelvis and Ureter Cancer AJCC v7, Stage III Ureter Cancer AJCC v7
Interventions
Biospecimen Collection, Clinical Observation, Computed Tomography, CT Urography, Cystoscopy, Magnetic Resonance Imaging, Pembrolizumab, Pharmacological Study, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
739 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
913
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 571 more
Conditions
Colorectal Cancer
Interventions
VS-7375, cetuximab, panitumumab, Cetuximab + mFOLFOX6
Drug
Lead sponsor
Verastem, Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
23
States / cities
Scottsdale, Arizona • Los Angeles, California • Coral Springs, Florida + 18 more
Enrolling by invitation Phase 2 Interventional

Alzheimer's Tau Platform: Regimen A - AADvac1

NCT07167966
Conditions
Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease, Alzheimer Disease
Interventions
AADvac1, Donanemab
Drug
Lead sponsor
Paul S. Aisen
Other
Eligibility
50 Years to 80 Years
Enrollment
450 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
Symptoms and Signs, Cancer, Childhood Cancer
Interventions
Computerized Symptom Capture Tool (C-SCAT) Intervention, Usual Care Control
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
15 Years to 29 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
5
States / cities
Kansas City, Missouri • Salt Lake City, Utah • Richmond, Virginia + 1 more
Conditions
Diffuse Large B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, Double-Expressor Lymphoma, EBV-Positive Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements, High Grade B-Cell Lymphoma, Not Otherwise Specified, Neoplastic Cells With Double Expression of MYC and BCL2 Proteins Present, Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma
Interventions
Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Doxorubicin Hydrochloride, Etoposide, Lumbar Puncture, Positron Emission Tomography, Prednisone, Rituximab, Venetoclax, Vincristine Sulfate
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 80 Years
Enrollment
363 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
634
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 433 more
Conditions
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Interventions
Not listed
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years to 65 Years
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
27
States / cities
Alabaster, Alabama • Birmingham, Alabama • Los Angeles, California + 22 more