Bcl-2 Inhibitors Combined With Azacytidine and Chemotherapy in Elderly Patients With Previously Untreated AML

Phase

N/A

Condition

Acute Myeloid Leukemia

Leukemia

Platelet Disorders

Treatment

N/A

Clinical Study ID

NCT05053425

CSBCL2

ChiCTR2100045330

Ages > 60
All Genders

Study Summary

In this prospective study, 30 newly untreated elderly patients with acute myeloid leukemia(AML) who were not suitable for standard chemotherapy were enrolled to observe the efficacy and side effects of venetoclax (VEN) combined with azacytidine (AZA) and chemotherapy in newly treated elderly patients with AML. Overall survival (OS), complete remission rate/complete remission with incomplete recovery of blood cell count (CR/ CRi) were used as the primary endpoints, and time to response (TTR), duration of response (DOR), mortality, and recurrence rate were used as secondary endpoints,and the incidence of adverse events were evaluated.

Eligibility Criteria

Inclusion

Inclusion Criteria:

The elderly patients(≥ 60) with AML diagnosed according to WHO criteria;
Participants are ineligible for induction regimen;
The Eastern Cooperative Oncology Group (ECOG) performance status is 0-3;
The patients and their families agree and sign the informed consent form.

Exclusion

Exclusion Criteria:

Previous treatment for AML (including hypomethylating agents and other chemotherapydrugs);
Infiltration of the central nervous system;
Drugs use history affecting CYP3A within 7 days before enrollment;
participants considered by the investigator to be unsuitable for inclusion.

Study Design

October 20, 2021

March 18, 2023

Study Description

Induction therapy: venetoclax d1 100mg, d2 200mg, d3-28 400mg, po; azacytidine 75mg/m2, d1-7, sc. Consolidation therapy: Regimen A or B was chosen according to the wishes of the patients. In addition, venetoclax was used for 14 days for positive minimal residual disease(MRD) and 7 days for MRD negative.

regimen A: the first two cycles: venetoclax 400mg, d1-7/14, po; cladribine 5mg/m2, d1-3, ivgtt; cytarabine 10mg/m2, q12h, d1-10, sc; the last two cycles: venetoclax 400mg, d1-7/14, po; cytarabine 0.5-1.0g/m2, d1-3, ivgtt; regimen B: the first two cycles: venetoclax 400mg, d1-7/14, po; cytarabine 100mg/m2, d1-5/7, ivgtt; idarubicin 8mg/m2, d1-2/3, ivgtt; the last two cycles: venetoclax 400mg, d1-7/14, po; cytarabine 0.5-1.0g/m2, d1-3, ivgtt; If the patient's ECOG performance status ≥2, the reduction of regimen IA(cytarabine+idarubicin)was 5+2. Maintenance therapy: azacytidine 75mg/m2, d1-7, sc.

Connect with a study center

Long Zhao
Lanzhou, Gansu 730000
China
Active - Recruiting

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