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Actinium-225-Lintuzumab in Patients With Acute Myeloid Leukemia

NCT03705858 · Status: WITHDRAWN · Phase: PHASE1 · Type: INTERVENTIONAL

Last updated 2019-03-08

No results posted yet for this study

Summary

The purpose of this study is to see what dose of 225Ac-lintuzumab is safest to give to acute myeloid leukemia (AML) patients who are in remission but still have minimal residual disease (MRD). About 12 subjects will be asked to take part in this phase 1, 3+3 dose-escalation study. In addition to confirming the safety profile of postremission therapy with 225Ac-lintuzumab, preliminary evidence of efficacy will be assessed by estimating progression-free survival (PFS) and overall survival (OS), and serially evaluating for MRD using cytogenetics, fluorescence in situ hybridization (FISH), or flow cytometric assays, as applicable.

Conditions

Interventions

DRUG

Ac-Lintuzumab

225Ac-lintuzumab will administered at 4 dose levels: 0.25, 0.5, 0.75 or 1 µCi/kg intravenously (IV) over 30 ± 10 minutes. The starting dose will be 0.5 µCi/kg. A dose of 0.25 µCi/kg will be studied only if 0.5 µCi/kg is determined to exceed the MTD. The lintuzumab dose will be adjusted to maintain a specific activity of 0.16 µCi/µg

Sponsors & Collaborators

  • Joseph Jurcic

    lead OTHER

Principal Investigators

  • Joseph Jurcic, MD · Columbia University/Herbert Irving Cancer Center

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
99 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-02-28
Primary Completion
2019-02-28
Completion
2019-02-28
FDA Drug
Yes

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03705858 on ClinicalTrials.gov