๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-07-21

Testing the Combination of Anti-Cancer Drugs Talazoparib and Temozolomide in Patients With Advanced Stage Rare Cancers, RARE 2 Trial (NCT05142241)

Rapid Analysis and Response Evaluation of Combination Anti-Neoplastic Agents in Rare Tumors (RARE CANCER) Trial: RARE 2 Talazoparib and Temozolomide

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 trial tests whether combination of talazoparib and temozolomide works to shrink tumors in patients with rare cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Talazoparib is an inhibitor of poly adenosine diphosphate-ribose polymerase (PARP), an enzyme that helps repair deoxyribonucleic acid (DNA) when it becomes damaged. Blocking PARP may help keep cancer cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. Temozolomide is in a class of medications called alkylating agents. It damages the cell's DNA and may kill cancer cells. Giving talazoparib in combination with temozolomide may help shrink advanced rare cancers or stop them from growing.

Who can join: Review the eligibility criteria below.

Location: National Cancer Institute Developmental Therapeutics Clinic โ€” Bethesda, Maryland

Age range: 12 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 (2 Sites)

  • National Cancer Institute Developmental Therapeutics Clinic โ€” Bethesda, Maryland
  • National Institutes of Health Clinical Center โ€” Bethesda, Maryland

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†—