Bosutinib in Pediatric Patients With Newly Diagnosed Chronic Phase or Resistant/Intolerant Ph + Chronic Myeloid Leukemia",

Summary

Participation Requirements

Description

The Phase 1 part of the study employs a 6+4 design (no DLT in 6 patients or 1 DLT in 10 patients) and incorporates additional PK information before escalating to the next dose level. If there is unacceptable toxicity or if PK results have exceeded the acceptable exposure levels for the adult equival...

The Phase 1 part of the study employs a 6+4 design (no DLT in 6 patients or 1 DLT in 10 patients) and incorporates additional PK information before escalating to the next dose level. If there is unacceptable toxicity or if PK results have exceeded the acceptable exposure levels for the adult equivalent dose, further dose escalation will be prohibited. The Recommended Phase 2 Dose (RP2D) is defined as the dose that results in equivalent(approximately ±20% of the adult values) PK exposure to 500 mg/day in adults and with 0 of 6 or <2 DLTs observed out of 10 evaluable patients with Ph+ CML and resistance or intolerance to prior TKI therapy. The phase 2 part of the study will enroll the following patient populations. Newly diagnosed (ND): newly diagnosed pediatric Ph + CML patients in chronic phase (CP) Resistant/intolerant (R/I): chronic phase or advanced (accelerated (AP) or blast phase (BP) pediatric Ph+ CML patients with resistance or intolerance to at least 1 prior TKI

Tracking Information