Study of APTO-253 in Patients with Relapsed or Refractory Acute Myelogenous Leukemia or High-Risk Myelodysplasia

This is a phase 1b study to determine the maximum tolerated dose (MTD), dose limiting toxicity (DLT) and recommended phase 2 dose of APTO-253 HCl in patients with relapsed or refractory hematologic malignancies.

Study phase: I

Basic eligibility criteria:
Please contact the study coordinator for additional eligibility information.

Age: 18 years of age or older
Gender: Male or female
Diagnosis: Histologically or cytologically proven diagnosis of hematologic malignancies for whom all standard therapy options have failed. Meet laboratory parameter requirements at study entry

Primary disease category: Cancer

Sponsor: Aptose Biosciences, Inc.

Projected enrollment dates: April 2017 to December 2017

Official study title: A Phase Ib Dose Escalation and Expansion, Multicenter, Open-label, Safety, Pharmacokinetic and Pharmacodynamic Study of APTO-253 in Patients with Relapsed or Refractory Acute Myelogenous Leukemia or High-Risk Myelodysplasia