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Efficacy of Venetoclax Based Regimen in Prevention Relapse of Consecutive MRD Positive AML Patients

NCT05361057 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-12-05

No results posted yet for this study

Summary

Measurable disease (MRD) plays an important role in the therapeutic efficacy and prognosis of acute myeloid leukemia (AML). Studies show that persistent MRD positivity after induction indicates that the patient has a higher risk of recurrence. Even if the patient is assessed as a low risk group, once there is persistent MRD positive, Allogeneic hematopoietic stem cell transplantation (allo HSCT) or clinical trials should be considered to improve the overall survival of patients. However, some patients cannot accept allo HSCT due to economic reasons or lack of suitable donors. How to prolong the recurrence free survival of these patients is still a great challenge. Platzbecker et al. applied azacytidine (AZA) monotherapy to AML patients with continuous MRD positive after combined chemotherapy. The results showed that the preemptive treatment of AZA could prevent or significantly delay the hematological relapse of MDS or AML patients with MRD positive. In addition, the application of venetoclax has significantly changed the therapeutic prospect of AML and provided new opportunities. Studies have shown that venetoclax can enhance the activity of anti HMA, cytarabine, idarubicin and other drugs. The curative effect of venetoclax combined with AZA in the treatment of elderly AML patients who are not suitable for intensive treatment is better than that of single AZA regimen, and the negative rate of MRD after induction treatment of venetoclax combined with HMA is higher (54-81%). Therefore, the investigators believe that for patients who continue to be MRD positive after induction and consolidation treatment, venetoclax based regimen may be an effective preemptive treatment regimen, which can prolong the relapse free time and overall survival of these patients

Conditions

Interventions

DRUG

Venetoclax, daunorubicin, cytarabine

The patients were administrated with daunorubicin：45mg/m2 d1-2, cytarabine:100mg/ m2 d1-5, venetoclax: 100mg d1, 200mg d2, 400mg d3-14

DRUG

Venetoclax, Azacitidine

The patients were administrated with azacytidine 75 mg/m2 d1-7，venetoclax: 100mg d1, 200mg d2, 400mg d3-21;

Sponsors & Collaborators

  • Institute of Hematology & Blood Diseases Hospital, China

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-06-29
Primary Completion
2023-02-28
Completion
2024-01-23

Countries

  • China

Study Locations

More Related Trials

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 NCT05361057 on ClinicalTrials.gov