Venetoclax and Lintuzumab-Ac225 in AML Patients

In the Phase I, patients will be enrolled into the following dose escalation cohorts: 0.50 μCi/kg, 1.0 μCi/kg, and 1.5 μCi/kg. If the 0.50 μCi/kg dose is determined to exceed the MTD, a 0.25 μCi/kg dose will be explored.

400 mg daily will be taken orally on Days 1-21 of a 28-day cycle. There will be a ramp up of venetoclax dosing in the first cycle, with 100 mg administered on Day 1, 200 mg on Day 2, and 400 mg on Day 3 and Day 4 and later. Patients on antifungal azoles should receive one-half these doses, up to a maximum of 200 mg of venetoclax.

25 mg by mouth daily, administered on Cycle 1 Day 15 and continued for 12 months after the subject's last treatment with lintuzumab-Ac225.