🏛️ Verified NIH Record • Updated 2026-02-24

CPX-351 in Combination With Gemtuzumab Ozogamicin in Newly Diagnosed AML (NCT05558124)

A Phase 1/1b Dose Escalation and Expansion of CPX-351 in Combination With Gemtuzumab Ozogamicin in Newly Diagnosed Acute Myeloid Leukemia

🟢 Recruiting Phase1 💊 Investigational Drug / Biologic Sponsor: H. Lee Moffitt Cancer Center and Research Institute

🩺 Plain-English Summary (8th-Grade Level)

The purpose of the study is to determine the safety of combining the drugs gemtuzumab ozogamicin (GO) with CPX-351 in order to treat the disease, as well as to find the maximum tolerated dose level and recommended Phase 2 dose level of GO with a fixed dose of CPX-351.

Who can join: To join this study, participants generally need to meet the listed inclusion criteria (13 items) and avoid the listed exclusions (15 items).

Location: Moffitt Cancer Center — Tampa, Florida

Age range: 18 Years to 70 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Check every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).

Usually NOT eligible if any of the following apply:

  • Exclusion Criteria:
  • Prior treatment of AML except hydroxyurea and/or leukapheresis
  • Participants with acute promyelocytic leukemia (APL).
  • Known current and clinically active central nervous system (CNS) leukemia.
  • Severe liver disease (cirrhosis, non-alcoholic steatohepatitis, sclerosing cholangitis) or patients with known Wilson's disease.
  • Participants with known active infection with hepatitis B or hepatitis C virus
  • Known allergic reactions to components of the CPX-351 (cytarabine or daunorubicin) or Gemtuzumab ozogamicin.
  • Patients with any prior anthracycline exposure plus any planned on-study anthracycline exposure cannot not exceed 550 mg/m2 of daunorubicin (or equivalent). For participants who have received radiation therapy to the mediastinum, the total cumulative dose of anthracycline should not exceed 400 mg/m2 of daunorubicin(or equivalent).
  • Hemodynamically unstable (subjects requiring vasopressor support will not be eligible).
  • Treatment with another investigational drug within 14 days.
  • Uncontrolled cardiac disease including congestive heart failure class III or IV by the NYHA, unstable angina (angina symptoms at rest), new onset angina (began within the last 3 months) or myocardial infarction within the past 6 months.
  • Any disorder that compromises the subject's ability to give written informed consent and/or to comply with study procedures.

🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.

📍 All Participating Trial Locations (1 Sites)

  • Moffitt Cancer Center — Tampa, Florida

📞 Contact the Study Coordinator

Phone: (813) 745-4731

Email: Lisa.Nardelli@moffitt.org

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

💰 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 § 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.

💡 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.
🏛️ View Official NIH Record ↗