๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-07-30

Veliparib and Topotecan Hydrochloride in Treating Patients With Solid Tumors, Relapsed or Refractory Ovarian Cancer, or Primary Peritoneal Cancer (NCT01012817)

A Phase 1/2 Trial of ABT-888, an Inhibitor of Poly(ADP-ribose) Polymerase (PARP), and Topotecan (TPT) in Patients With Solid Tumors (Phase 1) and Relapsed Ovarian Cancer or Primary Peritoneal Cancer (Phase 2) After Prior Platinum Containing First-Line Chemotherapy

๐Ÿ”ต Active, Not Recruiting Phase1 / Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: National Cancer Institute (NCI)

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

This phase I/II trial studies the side effects and best dose of veliparib and topotecan hydrochloride and to see how well they work in treating patients with solid tumors, ovarian cancer that has come back or does not respond to treatment, or primary peritoneal cancer. Veliparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as topotecan hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving veliparib with chemotherapy may kill more tumor cells.

Who can join: Review the eligibility criteria below.

Location: Mayo Clinic Hospital in Arizona โ€” Phoenix, Arizona

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 (15 Sites)

  • Mayo Clinic Hospital in Arizona โ€” Phoenix, Arizona
  • Mayo Clinic in Arizona โ€” Scottsdale, Arizona
  • University of California Davis Comprehensive Cancer Center โ€” Sacramento, California
  • UCHealth University of Colorado Hospital โ€” Aurora, Colorado
  • Mayo Clinic in Florida โ€” Jacksonville, Florida
  • University of Chicago Comprehensive Cancer Center โ€” Chicago, Illinois
  • UC Comprehensive Cancer Center at Silver Cross โ€” New Lenox, Illinois
  • University of Chicago Medicine-Orland Park โ€” Orland Park, Illinois
  • University of Kansas Clinical Research Center โ€” Fairway, Kansas
  • University of Kentucky/Markey Cancer Center โ€” Lexington, Kentucky
  • Mayo Clinic in Rochester โ€” Rochester, Minnesota
  • UPMC Hillman Cancer Center โ€” Pittsburgh, Pennsylvania
  • Parkland Memorial Hospital โ€” Dallas, Texas
  • UT Southwestern/Simmons Cancer Center-Dallas โ€” Dallas, Texas
  • Huntsman Cancer Institute/University of Utah โ€” Salt Lake City, Utah

๐Ÿ“ž Contact the Study Coordinator

Phone: (800) 664-4580

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

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. Contact the study coordinator using the phone/email above.
  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†—