The state of Washington currently has 335 active clinical trials seeking participants for Cancer research studies. These trials are conducted in various cities, including Seattle, Spokane, Tacoma and Vancouver.
Testing the Addition of Pembrolizumab, an Immunotherapy Cancer Drug to Olaparib Alone as Therapy for Patients With Pancreatic Cancer That Has Spread With Inherited BRCA Mutations
Recruiting
This phase II trial studies whether adding pembrolizumab to olaparib (standard of care) works better than olaparib alone in treating patients with pancreatic cancer with germline BRCA1 or BRCA2 mutations that has spread to other places in the body (metastatic). BRCA1 and BRCA2 are human genes that produce tumor suppressor proteins. These proteins help repair damaged deoxyribonucleic acid (DNA) and, therefore, play a role in ensuring the stability of each cell's genetic material. When either of t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/21/2025
Locations: Providence Regional Cancer System-Aberdeen, Aberdeen, Washington +29 locations
Conditions: Stage IV Pancreatic Cancer AJCC v8, Metastatic Pancreatic Adenocarcinoma
Testing the Addition of a Type of Drug Called Immunotherapy to the Usual Chemotherapy Treatment for Non-small Cell Lung Cancer, an ALCHEMIST Treatment Trial (Chemo-IO [ACCIO])
Recruiting
This phase III ALCHEMIST treatment trial tests the addition of pembrolizumab to usual chemotherapy for the treatment of stage IIA, IIB, IIIA or IIIB non-small cell lung cancer that has been removed by surgery. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Chemotherapy drugs, such as cisplatin, pemetrexed, carboplatin, gemcitabine hydrochloride, and paclita... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/21/2025
Locations: Providence Regional Cancer System-Aberdeen, Aberdeen, Washington +35 locations
Conditions: Lung Non-Small Cell Carcinoma, Lung Non-Small Cell Squamous Carcinoma, Lung Non-Squamous Non-Small Cell Carcinoma, Stage II Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8
Zimberelimab and Domvanalimab in Combination With Chemotherapy Versus Pembrolizumab With Chemotherapy in Patients With Untreated Metastatic Non-Small Cell Lung Cancer
Recruiting
The primary objective of this study is to compare the effect of zimberelimab (ZIM) and domvanalimab (DOM) in combination with chemotherapy relative to pembrolizumab (PEMBRO) in combination with chemotherapy on overall survival (OS) in patients with untreated metastatic non-small cell lung cancer with no actionable genomic alteration.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/21/2025
Locations: Northwest Cancer Specialists, PC, Vancouver, Washington
Conditions: Non-small Cell Lung Cancer
A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)
Recruiting
This is a Phase III, randomized, open-label multicenter study that will evaluate the efficacy and safety of giredestrant compared with fulvestrant, both in combination with the investigator's choice of a CDK4/6 inhibitor (palbociclib, ribociclib or abemaciclib), in participants with estrogen receptor-positive (ER+), human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer who have developed resistance to adjuvant endocrine therapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/21/2025
Locations: Northwest Medical Specialties, Tacoma, Washington
Conditions: Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer
A Study to Compare the Efficacy and Safety of BMS-986489 (BMS-986012+ Nivolumab Fixed Dose Combination) in Combination With Carboplatin Plus Etoposide to That of Atezolizumab With Carboplatin Plus Etoposide as First-Line Therapy in Participants With Extensive-Stage Small Cell Lung Cancer (TIGOS).
Recruiting
The Purpose of the Study is to Compare the Efficacy and Safety of BMS-986489 (Anti-fucosyl-GM1+ Nivolumab Fixed Dose Combination) in Combination with Carboplatin plus Etoposide to that of Atezolizumab with Carboplatin plus Etoposide as First-Line Therapy in Participants with Extensive-Stage Small Cell Lung Cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/21/2025
Locations: Swedish Cancer Institute - Edmonds, Edmonds, Washington +2 locations
Conditions: Extensive-Stage Small Cell Lung Cancer
Study to Assess Clinical Activity of Zelenectide Pevedotin in Participants With Advanced Breast Cancer
Recruiting
This is a global, multicenter, open-label study that aims to assess the efficacy and safety of zelenectide pevedotin in participants with NECTIN4-amplified recurrent, unresectable, or metastatic breast cancer who have received prior therapy (see inclusion criteria below). The study will comprise of 2 cohorts. Cohort A will include participants with hormone receptor positive/ human epidermal growth factor receptor 2 negative \[HR+/HER2-\] breast cancer, whereas Cohort B will include participants... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Breast Cancer
Copper Cu 64 PSMA I&T PET Imaging in Men With Newly Diagnosed Prostate Cancer
Recruiting
This is a prospective, open-label Phase 3 study to evaluate copper Cu 64 PSMA I\&T injection for PET/CT imaging in patients with newly diagnosed unfavorable intermediate high-risk, high-risk or very high-risk prostate cancer.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Prostate Cancer, Prostate Adenocarcinoma
AMG 193 Alone or in Combination With Other Therapies in Subjects With Advanced Thoracic Tumors With Homozygous MTAP-deletion (Master Protocol) (MTAPESTRY 104).
Recruiting
The study aims to determine maximum tolerated dose (MTD) or recommended combination dose of the MTA-cooperative PRMT5 inhibitor AMG 193 administered in combination with other therapies in adult participants with metastatic or locally advanced methylthioadenosine phosphorylase (MTAP)-deleted thoracic tumors. The study also aims to determine the safety profile of AMG 193 administered in combination with other therapies in adult participants with metastatic or locally advanced MTAP-deleted thoracic... Read More
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
08/20/2025
Locations: Northwest Medical Specialties, PLLC, Tacoma, Washington
Conditions: Thoracic Tumors, Non-small Cell Lung Cancer
Study Comparing Tarlatamab and Durvalumab Versus Durvalumab Alone in First-Line Extensive-Stage Small-Cell Lung Cancer (ES-SCLC) Following Platinum, Etoposide and Durvalumab
Recruiting
The primary objective of this study is to compare the efficacy of tarlatamab plus durvalumab with durvalumab alone on prolonging overall survival (OS).
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
08/20/2025
Locations: Swedish Cancer Institute, Seattle, Washington
Conditions: Extensive-Stage Small-Cell Lung Cancer, Small-Cell Lung Cancer
DESTINY-Endometrial01: A Phase III Study of Trastuzumab Deruxtecan Plus Rilvegostomig or Pembrolizumab as First-Line Treatment of HER2-Expressing (IHC 3+/2+), Mismatch Repair Proficient (pMMR) Endometrial Cancer
Recruiting
DESTINY-Endometrial01 will investigate the efficacy of first-line T-DXd + rilvegostomig (Arm A) and/or T-DXd+ pembrolizumab (Arm B) when compared to chemotherapy (carboplatin + paclitaxel) + pembrolizumab (Arm C), by assessment of progression free survival (PFS), as assessed by BICR, in participants with HER2-expressing (IHC 3+/2+), pMMR, primary advanced (Stage III/IV) or recurrent EC.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: Research Site, Seattle, Washington
Conditions: Endometrial Cancer
BGB-21447 (Bcl-2 Inhibitor) Combinations for Adults With Hormone-Receptor Positive (HR+)/Human Epidermal Growth Factor Receptor 2 Negative (HER2-) Metastatic Breast Cancer
Recruiting
The purpose of this study is to assess the safety and tolerability of BGB-21447 (a B-cell leukemia/lymphoma 2 inhibitor, Bcl-2i) in combination with fulvestrant, with or without BGB-43395 (cyclin-dependent kinase 4 inhibitor, CDK4i), in adults with HR+/HER2- metastatic breast cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: Fred Hutchinson Cancer Research Center, Seattle, Washington
Conditions: Hormone-receptor-positive Breast Cancer, HER2-negative Breast Cancer, Metastatic Breast Cancer
Cell Therapy (STEAP1 CART) With Enzalutamide for the Treatment of Patients With Metastatic Castration-Resistant Prostate Cancer
Recruiting
This phase I/II trial tests the safety and effectiveness of cell therapy (STEAP1 CART) with enzalutamide in treating patients with prostate cancer that continues to grow despite surgical or medical treatments to block androgen production (castration-resistant) and that has spread from where it first started (the prostate) to other places in the body (metastatic). Prostate cancer is the second leading cause of cancer deaths in men. Localized prostate cancer is often curable and even metastatic di... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
Conditions: Castration-Resistant Prostate Carcinoma, Metastatic Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8