MedTrace Logo

A Single-arm, Open-label Study of Olverembatinib, CD3/CD19 Bispecific T-cell Engager, and Chidamide in Patients With Newly Diagnosed Ph+ALL

NCT06220487 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 67

Last updated 2024-01-24

No results posted yet for this study

Summary

ABC study is a phase 2, single-arm, open-label study of Olverembatinib, CD3/CD19 Bispecific T-cell Engager, and Chidamide in patients with newly diagnosed Philadelphia Chromosome-positive acute lymphoblastic leukemia (Ph+ALL). This study combined third generation TKI (Olverembatinib), histone deacetylase inhibitors (Chidamide) and CD3/CD19 bispecific T-cell engager (Blinatumomab) as first line regimen (ABC regimen) for Ph+ ALL. Investigatorsaim to explore the efficacy and safety of ABC regimen. The primary endpoint is the complete molecular remission （CMR） at 3 months, secondary endpoints are overall survival (OS), event-free survival (EFS), adverse event (AE), IKZF1del, IKZF1plus, IKZF1lpus/CD20 subgroup EFS/OS.

Conditions

Interventions

DRUG

Prednisone, Olverembatinib, Blinatumomab, Chidamide

Phase One. Induction Consolidation, for 1 year. 1.1 Pretreatment ×1 cycle. Prednisone，1mg/kg/d, from day 1 to 14; 1.2 Induction Therapy × 1 cycle. A: OlverembAtinib (at a dose of 40 mg Qod), from day 8 to 42. B: Blinatumomab (at a dose of 28 μg per day), from day 15 to 28. C: Chidamide (at a dose of 10 mg Qod), from day 9 to 41. 1.3 Consolidation Block × 5 cycles. A: Olverembatinib (at a dose of 40 mg Qod) was administered from day 1 to 42. B: Blinatumomab (at a dose of 28 μg perday) was administered from day 1 to 14. C: Chidamide (at a dose of 10 mg Qod) was administered from day 14 to 41. Phase Two. Maintenance Therapy, for 3 years. 2.1 A: Olverembatinib (at a dose of 40 mg Qod) was administered from day 1 to 42. C: Chidamide (at a dose of 10 mg Qod) was administered from day 14 to 41. Phase Three. Follow-up, for 5 years.

Sponsors & Collaborators

  • Nanfang Hospital, Southern Medical University

    lead OTHER

Principal Investigators

  • Hongsheng Zhou, M.D., Ph.D · Department of Hematology Nanfang Hospital

  • Zhixiang Wang, M.D., Ph.D · Department of Hematology Nanfang Hospital

  • Ting Zhang, M.D., Ph.D · Department of Hematology Nanfang Hospital

  • Ren Lin, M.D., Ph.D · Department of Hematology Nanfang Hospital

  • Congcong Wang · Department of Hematology Nanfang Hospital

  • Jiali Yao · Department of Hematology Nanfang Hospital

  • Qianwei Liu, Ph.D · Department of Hematology Nanfang Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-02-01
Primary Completion
2025-12-31
Completion
2028-01-01
FDA Drug
Yes

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 NCT06220487 on ClinicalTrials.gov