A Single-center, Prospective, Exploratory Clinical Study

NCT07795099 | Not Yet Recruiting

• 1 other identifier: LZF-2026-001
• Study Type: interventional
• Target: 30
• Locations: 0 countries
• Sites: N/A

Brief Summary

This study is designed as a prospective, single-arm, exploratory clinical trial based on lishatoclax, enrolling three independent cohorts of patients with Philadelphia chromosome-positive (Ph⁺) ALL, Philadelphia chromosome-negative (Ph-) ALL, and T-cell ALL (T-ALL). By investigating the combination of lishatoclax with established standard chemotherapy, targeted agents (e.g., tyrosine kinase inhibitors, TKIs), or immunotherapies, this study aims to further improve the remission rates across all ALL subtypes, and to develop a more effective and less toxic novel therapeutic strategy for ALL, thereby addressing the unmet clinical needs in current practice.

Conditions

Acute Lymphoblastic Leukemia

Outcome Measures

Primary Outcomes (2)

• Complete Remission (CR) Rate After Induction Therapy

  At the end of induction therapy (Day 28-35)

• Complete Remission (CR) Rate After Induction Therapy

  At the end of induction therapy (Day 28)

Study Arms (3)

Philadelphia Chromosome Positive（Ph⁺ ALL）

EXPERIMENTAL

Hyper-CVAD+Lisaftoclax

Drug: Lisaftoclax

Philadelphia Chromosome Negative（Ph- ALL）

EXPERIMENTAL

Hyper-CVAD+Lisaftoclax

Drug: Lisaftoclax

T-Cell Acute Lymphoblastic Leukemia（T-ALL）

EXPERIMENTAL

Hyper-CVAD+Lisaftoclax

Drug: Lisaftoclax

Interventions

Lisaftoclax DRUG

Lisaftoclax(C1D1: 200mg; D2:400mg; D3-D14:600mg)

Philadelphia Chromosome Negative（Ph- ALL）; Philadelphia Chromosome Positive（Ph⁺ ALL）; T-Cell Acute Lymphoblastic Leukemia（T-ALL）

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Newly diagnosed acute lymphoblastic leukemia (ALL) confirmed by bone marrow morphology, immunophenotyping, cytogenetics, and molecular biology according to the WHO 2022 classification criteria.
• Age ≥ 18 years, male or female.
• Eastern Cooperative Oncology Group performance status (ECOG-PS) of 0-2.
• Life expectancy ≥ 3 months.
• Males and females of childbearing potential who agree to use effective contraceptive measures.
• Adequate organ function as defined by the following laboratory parameters:
• Total bilirubin ≤ 1.5 × upper limit of normal (ULN); Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) \< 2.5 × ULN; Serum creatinine \< 1.5 × ULN; Serum amylase ≤ 1.5 × ULN; Creatine kinase-MB (CK-MB) ≤ 2 × ULN.
• Cardiac ejection fraction \> 45% as determined by multigated acquisition (MUGA) scan.
• Voluntary participation in this clinical trial, with an understanding of the study procedures and the ability to provide written informed consent.

You may not qualify if:

• Diagnosis of mixed-phenotype acute leukemia (MPAL) or Burkitt lymphoma/leukemia according to the WHO 2008 classification criteria for tumors of hematopoietic and lymphoid tissues.
• Concurrent severe and/or uncontrolled underlying diseases, including but not limited to: other malignancies requiring concurrent treatment, acute or chronic hepatitis, severe pancreatic or renal disease, or other life-threatening underlying conditions; presence of severe active infections (e.g., sepsis, active tuberculosis, uncontrolled pneumonia, etc.).
• Pregnant or lactating women.
• Positive test for anti-HIV antibodies.
• Psychiatric disorders that may interfere with the patient's ability to complete the study treatment or provide informed consent.
• Any condition deemed by the investigator to make the patient unsuitable for enrollment.
• Inability to swallow capsules or tablets, or presence of gastrointestinal disorders significantly affecting gastrointestinal function and/or inhibiting small intestinal absorption (including malabsorption syndrome, small bowel resection, or poorly controlled inflammatory bowel disease).
• Known hypersensitivity to the study drug or any of its excipients.

Sponsors & Collaborators

• LanZhou University: lead

MeSH Terms

Conditions

Precursor Cell Lymphoblastic Leukemia-Lymphoma

Interventions

Lisaftoclax

Condition Hierarchy (Ancestors)

Leukemia, Lymphoid; Leukemia; Neoplasms by Histologic Type; Neoplasms; Hematologic Diseases; Hemic and Lymphatic Diseases; Lymphoproliferative Disorders; Lymphatic Diseases; Immunoproliferative Disorders; Immune System Diseases

Central Study Contacts

long zhao zhao

CONTACT

+86 18893912796; zhaodragon@126.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Chief Physician, Department of Hematology

Study Record Dates

• First Submitted: August 26, 2026
• First Posted: August 31, 2026
• Study Start: August 1, 2026
• Primary Completion (Estimated): August 1, 2029
• Study Completion (Estimated): August 1, 2029
• Last Updated: August 31, 2026

Record last verified: 2026-08

Data Sharing

• IPD Sharing: Will share