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Clinical Trial Summary

The study is a multicenter, open label Phase I/II trial. 1. To determine the maximum tolerated dose (MTD) of lintuzumab-Ac225 added to venetoclax for patients with CD33 positive relapsed/refractory AML. (Phase 1 portion) 2. To assess the percentage of patients with CR, CRh, or Overall Response (CR + CRh), up to 6 months after the start of treatment without receiving other AML therapies. (Phase 2 portion)


Clinical Trial Description

The study is a multicenter, open label Phase I and Phase II trial combining lintuzumab-Ac225 with venetoclax in patients who have relapsed or refractory AML. The Phase I portion is a dose-finding study which will enroll at least three patients at each dose level. Patients in a dose level will be observed for a minimum of 4 weeks before dose escalation occurs. There is no dose escalation for any individual patient. The Phase II portion of the study will enroll patients at the MTD dose level of lintuzumab-Ac225 as determined in the Phase I portion of the study. The goal of the Phase II portion will be to further characterize the safety and efficacy of the MTD dose of lintuzumab-Ac225. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03867682
Study type Interventional
Source Actinium Pharmaceuticals
Contact Actinium Pharmaceuticals, Inc.
Phone +1-646-677-3878
Email actimab@actiniumpharma.com
Status Recruiting
Phase Phase 1/Phase 2
Start date January 15, 2020
Completion date June 2024

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