Study of MK-8242 Alone and in Combination With Cytarabine in Participants With Acute Myelogenous Leukemia (P07649)

Summary

This is a study of MK-8242 alone and in combination with cytarabine in adult participants with refractory or recurrent acute myelogenous leukemia (AML). The study will have 2 Arms. Arm A is for participants with refractory or recurrent AML who are considered ineligible for standard chemotherapy. In Part 1 of Arm A, participants will receive MK-8242 monotherapy in escalating doses to determine the recommended phase 2 dose \[RP2D\]. In Part 2, participants will receive monotherapy with MK-8242 to confirm the RP2D and assess preliminary efficacy. Arm B is for participants with recurrent AML following an initial complete remission (CR) or CR with incomplete marrow recovery (CRi) of 6 to 12 months duration. In Part 1 of Arm B, participants will receive MK-8242 in escalating doses + cytarabine to determine the RP2D in combination with cytarabine. In Part 2, participants will receive MK-8242 + cytarabine to confirm the RP2D and assess preliminary efficacy. The pharmacokinetics of MK-8242 will be studied in both arms. With Amendment 4 (22 August 2013) a 21-day dosing cycle is added, with MK-8242 being given on Days 1-7 of each 21-day cycle in both the monotherapy and combination therapy arms; data from Arm A will be used to determine whether a participant receives 21-day or 28-day therapy in Arm B.

Timeline

Start

2011-11-18

Primary completion

2014-09-05

Completion

2014-09-05

Outcome

Outcome not reported

Stopped (Business): “The study was terminated early due to business reasons.”

Publications

• Results Ravandi F, Gojo I, Patnaik MM, Minden MD, Kantarjian H, Johnson-Levonas AO, Fancourt C, Lam R, Jones MB, Knox CD, Rose S, Patel PS, Tibes R. A phase I trial of the human double minute 2 inhibitor (MK-8242) in patients with refractory/recurrent acute myelogenous leukemia (AML). Leuk Res. 2016 Sep;48:92-100. doi: 10.1016/j.leukres.2016.07.004. Epub 2016 Jul 25.

Drugs

Indications