๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-07

Olutasidenib DDI Study in Patients With IDH1 Mutation Positive Malignancies (NCT07486713)

A Multi-Center, Open-Label, Drug-Drug Interaction Study to Evaluate the Effect of Olutasidenib on the Pharmacokinetics of CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP3A4, and OATP1B1 Substrates in Patients With IDH1 Mutation-Positive Malignancies Being Treated With Olutasidenib

๐ŸŸข Recruiting Phase4 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Rigel Pharmaceuticals

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

A open-label drug-drug interaction (DDI) study to evaluate the effects of olutasidenib on the pharmacokinetics (PK) of a CYP450 and OATP1B1 probe substrate cocktail in participants with IDH1 mutation-positive malignancies.

Who can join: Review the eligibility criteria below.

Location: UCI Irvine Health โ€” Orange, California

Age range: 18 Years

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)

  • UCI Irvine Health โ€” Orange, California
  • New York Presbyterian Hospital-Columbia University Medical Center โ€” New York, New York

๐Ÿ“ž Contact the Study Coordinator

Phone: (650) 624-1100

Email: kpatel@rigel.com

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†—