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Ovarian Cancer clinical trials in Washington

48 actively recruiting ovarian cancer trials at 35 sites across Washington.

Data from ClinicalTrials.gov · last refreshed

Payments from drug makers to the doctors running these trials

For 3 of the trials on this page, the pharmaceutical company funding the trial also disclosed payments to the physicians leading it — public data from the federal CMS Open Payments database. Paying clinical-trial investigators for site work is expected and necessary for industry-funded trials; the scale and source are simply useful context when you're deciding whether to enroll.

Phase 3 Recruiting Academic/Other

Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25

This Phase III Trial will determine whether adjuvant chemotherapy (ACT) added to ovarian function suppression (OFS) plus endocrine therapy (ET) is superior to OFS plus ET in improving invasive breast cancer-free survival (IBCFS) among prem…

Sponsor: NRG Oncology
NCT ID: NCT05879926
Sites in Washington:
  • Providence Regional Cancer System-Aberdeen — Aberdeen, Washington
  • FHCC Overlake — Bellevue, Washington
  • PeaceHealth Saint Joseph Medical Center — Bellingham, Washington
  • Providence Regional Cancer System-Centralia — Centralia, Washington
  • Swedish Cancer Institute-Edmonds — Edmonds, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Academic/Other

Testing Olaparib for One or Two Years, With or Without Bevacizumab, to Treat Ovarian Cancer

This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer. Olaparib is a poly…

Sponsor: NRG Oncology
NCT ID: NCT06580314
Sites in Washington:
  • Providence Regional Cancer System-Aberdeen — Aberdeen, Washington
  • PeaceHealth Saint Joseph Medical Center — Bellingham, Washington
  • Providence Regional Cancer System-Centralia — Centralia, Washington
  • Swedish Cancer Institute-Edmonds — Edmonds, Washington
  • Providence Regional Cancer Partnership — Everett, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Network

Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors

This phase III trial studies how well active surveillance help doctors to monitor subjects with low risk germ cell tumors for recurrence after their tumor is removed. When the germ cell tumor has spread outside of the organ in which it dev…

Sponsor: Children's Oncology Group
NCT ID: NCT03067181
Sites in Washington:
  • Providence Regional Cancer System-Aberdeen — Aberdeen, Washington
  • Overlake Medical Center — Bellevue, Washington
  • PeaceHealth Saint Joseph Medical Center — Bellingham, Washington
  • Highline Medical Center-Main Campus — Burien, Washington
  • Providence Regional Cancer System-Centralia — Centralia, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Network

Triptorelin for the Prevention of Ovarian Damage in Adolescents and Young Adults With Cancer

This phase III trial compares the effect of giving triptorelin vs no triptorelin in preventing ovarian damage in adolescents and young adults (AYAs) with cancer receiving chemotherapy with an alkylating agents. Alkylating agents are part o…

Sponsor: Children's Oncology Group
NCT ID: NCT06513962
Sites in Washington:
  • Seattle Children's Hospital — Seattle, Washington
  • Fred Hutchinson Cancer Center — Seattle, Washington
  • University of Washington Medical Center - Montlake — Seattle, Washington
  • Providence Sacred Heart Medical Center and Children's Hospital — Spokane, Washington
  • Madigan Army Medical Center — Tacoma, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Industry

Mirvetuximab Soravtansine With Bevacizumab Versus Bevacizumab as Maintenance in Platinum-sensitive Epithelial Ovarian, Fallopian Tube, or Peritoneal Cancer

GLORIOSA is a Phase 3 multicenter, open label study designed to evaluate the safety and efficacy of mirvetuximab Soravtansine + Bevacizumab as maintenance therapy in participants with platinum-sensitive ovarian, primary peritoneal or fallo…

Sponsor: AbbVie
NCT ID: NCT05445778
Sites in Washington:
  • Swedish Cancer Institute /ID# 269538 — Seattle, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Industry

Efficacy & Safety of Olvi-Vec and Platinum-doublet + Bevacizumab Compared to Physician's Choice of Chemotherapy and Bevacizumab in Platinum-Resistant/Refractory Ovarian Cancer (PRROC) (OnPrime, GOG-3076)

The OnPrime study is a multi-center, randomized open-label phase 3 study evaluating the safety and efficacy of Olvi-Vec followed by platinum-doublet chemotherapy and bevacizumab compared to the Active Comparator Arm with Physician's Choice…

Sponsor: Genelux Corporation
NCT ID: NCT05281471
Sites in Washington:
  • Providence Sacred Heart Medical Center & Children's Hospital — Spokane, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Industry

Study to Evaluate INCB123667 Versus Investigator's Choice of Chemotherapy in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 Overexpression

The purpose of this study is to evaluate INCB123667 versus investigator's choice of chemotherapy in participants with platinum-resistant ovarian cancer with cyclin E1 overexpression.

Sponsor: Incyte Corporation
NCT ID: NCT07214779
Sites in Washington:
  • Fred Hutchinson Cancer Center — Seattle, Washington
View on ClinicalTrials.gov →
Phase 3 Recruiting Industry

Phase 3 Trial Evaluating the Safety & Efficacy of IMNN-001 Administered in Combination w/ Standard NACT & Adjuvant Chemotherapy in Newly Diagnosed Patients w/ Advanced EOC, Fallopian Tube or Primary Peritoneal Cancer

This is a randomized, adaptive, open label, multicenter trial to evaluate the safety and efficacy of intraperitoneal (IP) IMNN-001 plus chemotherapy compared to chemotherapy alone.

Sponsor: Imunon
NCT ID: NCT06915025
Sites in Washington:
  • Providence Sacred Heart Medical Center & Children's Hospital — Spokane, Washington
View on ClinicalTrials.gov →
Phase 2 Recruiting NIH

Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial

This ComboMATCH patient screening trial is the gateway to a coordinated set of clinical trials to study cancer treatment directed by genetic testing. Patients with solid tumors that have spread to nearby tissue or lymph nodes (locally adva…

Sponsor: National Cancer Institute (NCI)
NCT ID: NCT05564377
Sites in Washington:
  • Swedish Cancer Institute-Edmonds — Edmonds, Washington
  • Swedish Cancer Institute-Issaquah — Issaquah, Washington
  • Providence Regional Cancer System-Lacey — Lacey, Washington
  • Valley Medical Center — Renton, Washington
  • Swedish Medical Center-First Hill — Seattle, Washington
View on ClinicalTrials.gov →
Phase 2 Recruiting NIH

Testing the Use of the Combination of Selumetinib and Olaparib or Selumetinib Alone Targeted Treatment for RAS Pathway Mutant Recurrent or Persistent Ovarian and Endometrial Cancers, A ComboMATCH Treatment Trial

This phase II ComboMATCH treatment trial compares selumetinib plus olaparib to selumetinib alone in women with endometrial or ovarian (fallopian tube and primary peritoneal) cancer that has come back (recurrent) or that remains despite tre…

Sponsor: National Cancer Institute (NCI)
NCT ID: NCT05554328
Sites in Washington:
  • Swedish Cancer Institute-Edmonds — Edmonds, Washington
  • Swedish Cancer Institute-Issaquah — Issaquah, Washington
  • Providence Regional Cancer System-Lacey — Lacey, Washington
  • Valley Medical Center — Renton, Washington
  • Swedish Medical Center-First Hill — Seattle, Washington
View on ClinicalTrials.gov →
Phase 2 Recruiting Industry

A Study of Azenosertib (ZN-c3) in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer

This is a multi-part Phase 2 study to evaluate the efficacy and safety of azenosertib (ZN-c3) in subjects with Platinum-Resistant, High-Grade Serous Ovarian, Fallopian Tube, or Primary Peritoneal Cancer. Part 2 of the study will be conduct…

Sponsor: K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc
NCT ID: NCT05128825
Sites in Washington:
  • Site 0323 - Compass Oncology — Vancouver, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

Rinatabart Sesutecan (Rina-S, PRO1184, GEN1184) for Advanced Solid Tumors (GCT1184-01/ PRO1184-001)

This study will test the safety, including side effects, and determine the characteristics of a drug called Rina-S in participants with solid tumors. Participants will have solid tumor cancer that has spread through the body (metastatic) o…

Sponsor: Genmab
NCT ID: NCT05579366
Sites in Washington:
  • Swedish Cancer Institute — Seattle, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)

The Phase 2 monotherapy portion of this study is currently enrolling and will evaluate the efficacy and safety of PC14586 (INN rezatapopt) in participants with locally advanced or metastatic solid tumors harboring a TP53 Y220C mutation. Th…

Sponsor: PMV Pharmaceuticals, Inc
NCT ID: NCT04585750
Sites in Washington:
  • University of Washington, Fred Hutchinson Cancer Center — Seattle, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Network

Tegavivint for the Treatment of Recurrent or Refractory Solid Tumors, Including Lymphomas and Desmoid Tumors

This phase I/II trial evaluates the highest safe dose, side effects, and possible benefits of tegavivint in treating patients with solid tumors that has come back (recurrent) or does not respond to treatment (refractory). Tegavivint interf…

Sponsor: Children's Oncology Group
NCT ID: NCT04851119
Sites in Washington:
  • Seattle Children's Hospital — Seattle, Washington
View on ClinicalTrials.gov →
Phase 2 Recruiting Industry

Investigation of Ubamatamab Combination Therapy in Adult Participants With Platinum-Resistant Ovarian Cancer

This study is researching an experimental drug called ubamatamab, also referred to as "study drug". The study is focused on patients who have advanced ovarian cancer. The aim of the study is to see how safe, tolerable, and effective the st…

Sponsor: Regeneron Pharmaceuticals
NCT ID: NCT06787612
Sites in Washington:
  • Swedish Cancer Institute — Seattle, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

A Study of Tulmimetostat DZR123 (CPI-0209) in Patients With Advanced Solid Tumors and Lymphomas

The purpose of this open-label, first-in-human (FIH) trial is to evaluate the safety, tolerability, and preliminary clinical activity of Tulmimetostat as a monotherapy in patients with advanced solid tumors and lymphomas.

Sponsor: Novartis Pharmaceuticals
NCT ID: NCT04104776
Sites in Washington:
  • Swedish Cancer Institute — Seattle, Washington
  • Fred Hutchinson Cancer — Seattle, Washington
View on ClinicalTrials.gov →
Phase 2 Recruiting Industry

A Study of CBX 12 in Subjects With Platinum Resistant or Refractory Ovarian Cancer

The purpose of this study is to assess the safety, tolerability, and efficacy of CBX-12 in female subjects with platinum resistant or refractory ovarian cancer at 2 doses; 125 mg/m2 every 21 days or 100 mg/m2 every 21 days.

Sponsor: Cybrexa Therapeutics
NCT ID: NCT06315491
Sites in Washington:
  • Multicare Institute For Research & Innovation — Tacoma, Washington
View on ClinicalTrials.gov →
Phase 2 Recruiting Industry

A Study To Evaluate The Efficacy And Safety Of Ifinatamab Deruxtecan (I-DXd) In Subjects With Recurrent Or Metastatic Solid Tumors (IDeate-PanTumor02)

This study is designed to assess the efficacy and safety of ifinatamab deruxtecan (I-DXD) in the following tumor types: endometrial cancer (EC); head and neck squamous cell carcinoma (HNSCC); pancreatic ductal adenocarcinoma (PDAC); colore…

Sponsor: Daiichi Sankyo
NCT ID: NCT06330064
Sites in Washington:
  • Wenatchee Hospitals and Clinics — Wenatchee, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

Open-Label Study to Evaluate the Safety, Tolerability, PK, and Efficacy of INX-315 in Patients With Advanced Cancer

Incyclix Bio (Incyclix) is developing INX-315 as an oral, small molecule inhibitor of cyclin dependent kinase 2 (CDK2) for the treatment of human cancers. This first-in-human study is designed to evaluate the safety, tolerability, pharmaco…

Sponsor: Incyclix Bio
NCT ID: NCT05735080
Sites in Washington:
  • Northwest Medical Specialties, PLLC — Tacoma, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

A Study of PARG Inhibitor ETX-19477 in Patients With Advanced Solid Malignancies

This is a two-part, open-label, multicenter, dose escalation and dose expansion study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PDx), and anti- tumor activity of ETX-19477, a novel reversible s…

Sponsor: 858 Therapeutics, Inc.
NCT ID: NCT06395519
Sites in Washington:
  • Fred Hutchinson Cancer Center — Seattle, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

ACTengine® IMA203/IMA203CD8 as Monotherapy or in Combination With Nivolumab in Recurrent and/or Refractory Solid Tumors

The study's purpose is to establish the safety and tolerability of IMA203/IMA203CD8 products with or without combination with nivolumab in patients with solid tumors that express preferentially expressed antigen in melanoma (PRAME).

Sponsor: Immatics US, Inc.
NCT ID: NCT03686124
Sites in Washington:
  • Fred Hutchinson Cancer Center — Seattle, Washington
View on ClinicalTrials.gov →
Phase 1, Phase 2 Recruiting Industry

A Study to Find Out How Safe REGN5668 is and How Well it Works In Adult Women When Given With Either Cemiplimab, or Cemiplimab + Fianlimab, or Ubamatamab

This study is researching an investigational drug called REGN5668 : * alone or, * combined with cemiplimab (also known as REGN2810) or, * combined with both cemiplimab and fianlimab (also known as REGN3767), or * combined with ubamatamab (…

Sponsor: Regeneron Pharmaceuticals
NCT ID: NCT04590326
Sites in Washington:
  • Seattle Cancer Care Alliance at South Lake Union - G3630 — Seattle, Washington
View on ClinicalTrials.gov →

Showing 25 of 48 trials with sites in Washington. See all ovarian cancer trials →

Medical disclaimer: This page aggregates public ClinicalTrials.gov data. It is not medical advice. Always confirm eligibility and enrollment details with the trial site or your oncologist.

Source: ClinicalTrials.gov API v2 · Last checked: 2026-05-25