๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-01

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 (NCT05554328)

A Randomized Trial of Selumetinib and Olaparib or Selumetinib Alone in Patients With Recurrent or Persistent RAS Pathway Mutant Ovarian and Endometrial Cancers: A ComboMATCH Treatment Trial

๐Ÿ”ต Active, Not Recruiting Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: National Cancer Institute (NCI)

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

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 treatment (persistent) and harbors a mutation in the RAS pathway. Selumetinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Olaparib is an inhibitor of PARP, an enzyme that helps repair deoxyribonucleic acid (DNA) when it becomes damaged. Blocking PARP may help keep tumor cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. The addition of olaparib to selumetinib could increase the percentage of tumors that shrink as well as lengthen the time that the tumors remain stable (without progression) as compared to selumetinib alone.

Who can join: Review the eligibility criteria below.

Location: University of Alabama at Birmingham Cancer Center โ€” Birmingham, Alabama

Age range: 18 Years

๐Ÿงช Interventions in This Study

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (295 Sites)

Showing the first 25 of 295 sites.

  • University of Alabama at Birmingham Cancer Center โ€” Birmingham, Alabama
  • University of South Alabama Mitchell Cancer Institute โ€” Mobile, Alabama
  • Alaska Women's Cancer Care โ€” Anchorage, Alaska
  • CTCA at Western Regional Medical Center โ€” Goodyear, Arizona
  • Kingman Regional Medical Center โ€” Kingman, Arizona
  • PCR Oncology โ€” Arroyo Grande, California
  • Cedars-Sinai Medical Center โ€” Los Angeles, California
  • Saint Joseph Hospital - Orange โ€” Orange, California
  • Stanford Cancer Institute Palo Alto โ€” Palo Alto, California
  • Presbyterian Intercommunity Hospital โ€” Whittier, California
  • UM Sylvester Comprehensive Cancer Center at Aventura โ€” Aventura, Florida
  • UM Sylvester Comprehensive Cancer Center at Coral Gables โ€” Coral Gables, Florida
  • UM Sylvester Comprehensive Cancer Center at Deerfield Beach โ€” Deerfield Beach, Florida
  • Mayo Clinic in Florida โ€” Jacksonville, Florida
  • University of Miami Miller School of Medicine-Sylvester Cancer Center โ€” Miami, Florida
  • UM Sylvester Comprehensive Cancer Center at Kendall โ€” Miami, Florida
  • University of Miami Sylvester Comprehensive Cancer Center at Sole Mia โ€” North Miami, Florida
  • UM Sylvester Comprehensive Cancer Center at Plantation โ€” Plantation, Florida
  • Queen's Cancer Cenrer - POB I โ€” Honolulu, Hawaii
  • Queen's Medical Center โ€” Honolulu, Hawaii
  • University of Hawaii Cancer Center โ€” Honolulu, Hawaii
  • Queen's Cancer Center - Kuakini โ€” Honolulu, Hawaii
  • Kapiolani Medical Center for Women and Children โ€” Honolulu, Hawaii
  • The Queen's Medical Center - West Oahu โ€” โ€˜Ewa Beach, Hawaii
  • Saint Alphonsus Cancer Care Center-Boise โ€” Boise, Idaho

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—