PD-1 Inhibitor Combined With Azacytidine and Homoharringtonine，Cytarabine, G-CSF for Refractory or Relapsed AML

• Status: Recruiting
• Trial end date: 2024-01-01
• Target enrollment: 0
• Participant gender: All

Summary

This is an single center, single arm, phase 3 study to evaluate efficacy and safety of PD-1 Inhibitor combined with DNA methyltransferase inhibitor Azacytidine and HAG regimen for patients with relapsed and refractory acute myeloid leukemia.

• Phase: Phase 3
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: The First Affiliated Hospital of Soochow University
• Treatments: Azacitidine; Cytarabine; Homoharringtonine; Visilizumab

Criteria

Inclusion Criteria:

• Chinese guidelines for the diagnosis and treatment of relapsed and refractory acute myeloid leukemia (2017 edition)，excludes acute promyelocytic leukemia (M3、APL)

• Hematopoietic stem cell transplantation ≥3 months, Discontinue immunosuppressant ≥3 weeks, Patients without graft-versus-host disease；

• Be at least 18 years of age on day of signing informed consent.

• Have a performance status of less than or equal to 2 on the Eastern Cooperative Oncology Group（ECOG） Performance Scale

• Demonstrate adequate organ function as defined below, all screening labs should be performed before treatment initiation：

1. ALT(SGPT) less than or equal to 2.5 × Upper Limit of Norma（ULN）；

2. AST (SGOT) less than or equal to 2.5 × ULN；

3. Serum total bilirubin Less than or equal to 2.0 × ULN Note: If total bilirubin >2.0×ULN, subjects with Gilbert syndrome records are allowed to join the group

4. Serum Creatinine ≥ 30 mL/min

5. Total white blood cell (WBC) count ≤10,000/µL； Note: hydroxyurea therapy is allowed to reduce white blood cells to meet this inclusion criteria.white blood cells should be determined ≥24 hours after the last hydroxyurea administration. Final hydroxyurea administration should not ≤3 days prior to the first azacytidine administration.

• Treatment without anthracycline or demethylation. Ability to comprehend the investigational nature of the study and provide informed consent

Exclusion Criteria:

• Patients with chronic myeloid leukemia，AML of other myeloproliferative disorders Malignant neoplasms with other progression Those who can not control severe infections and other underlying diseases can not tolerate chemotherapy Patients with cardiac insufficiency： ejection fraction (EF)<30%，New York Heart Association（NYHA） standards，Cardiac insufficiency II or above Patients with liver and kidney dysfunction：Serum bilirubin (SB)≥2mg/dl，AST is 2.5 times higher than normal upper limit, serum creatinine (SCr) is more than 2.5 mg/dl Serious mental illness uncooperative Refusal to join the study