Natural Killer(NK) Cell Therapy for AML Minimal Residual Disease

NCT05601830 | Terminated Phase 1

• 1 other identifier: IIT2022030
• Study Type: interventional
• Target: 1
• Locations: 1 country
• Sites: 1

Brief Summary

This is an open-label, Phase I study of QN-030a (allogeneic NK cell therapy) in Acute Myeloid Leukemia Minimal Residual Disease(AML MRD). This clinical study is to evaluate the safety, tolerability and preliminary efficacy of QN-020a in patients with AML MRD, where a "3+3" enrollment schema will be utilized at dose escalation stage. Up to 18 patients will be enrolled.

Conditions

Minimal Residual Disease

Outcome Measures

Primary Outcomes (2)

• Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]

  28 Days from first dose of QN-030a

• Incidence of subjects with Dose Limiting Toxicities within each dose level cohort

  28 Days from first dose of QN-030a

Secondary Outcomes (4)

• Number of participants achieving MRD-

  28 Days from first dose of QN-030a

• Relapse-free survival (RFS) of participants

  Up to approximately 2 years after last dose of QN-030a

• Overall survival (OS) of participants

  Up to approximately 2 years after last dose of QN-030a

• Determination of the pharmacokinetics (PK) of QN-030a cells in peripheral blood

  Up to approximately 2 years after last dose of QN-030a

Study Arms (1)

QN-030a

EXPERIMENTAL

QN-030a in Adult subjects with MRD

Drug: QN-030a; Drug: Cyclophosphamid; Drug: Fludarabine; Drug: Cytarabine

Interventions

QN-030a DRUG

NK cell therapy

QN-030a

Cyclophosphamid DRUG

Lympho-conditioning Agent

QN-030a

Fludarabine DRUG

Lympho-conditioning Agent

QN-030a

Cytarabine DRUG

Lympho-conditioning Agent

QN-030a

Eligibility Criteria

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

You may qualify if:

• Provision of signed and dated informed consent form(ICF)
• ≥18 years old
• Subject diagnosed of AML MRD.
• Eastern Cooperative Oncology Group (ECOG) performance status ≤1
• Adequate organ function as defined in the protocol
• Donor specific antibody (DSA) to QN-030a: MFI ≤ 2000

You may not qualify if:

• Allergic to drug used in this study
• Accept other anti-tumor drug within 2 weeks of day 0 (first QN-030a dose infusion)
• Prior allogeneic hematopoietic stem cell transplant (HSCT) within 6 months of Day 0, received systemic immunosuppressive therapy within 7 days of Day 0, or likely to require systemic immunosuppressive therapy
• Acute Promyelocytic Leukemia (APL)
• Active central nervous system Leukemia.
• Uncontrolled, active clinically significant infection
• Clinically significant cardiovascular disease as defined in the protocol
• History of central nervous system (CNS) disease such as stroke, epilepsy.
• Females are pregnant or lactating
• Known HIV infection, active Hepatitis B (HBV) or Hepatitis C (HCV) infection
• Investigator-assessed presence of any medical or social issues that are likely to interfere with study conduct or may cause increased risk to subject

Sponsors & Collaborators

• Institute of Hematology & Blood Diseases Hospital, China: lead

Study Sites (1)

Institute of Hematology & Blood Diseases Hospital

Tianjin, Tianjin Municipality, China

Location

MeSH Terms

Conditions

Neoplasm, Residual

Interventions

Cyclophosphamide; fludarabine; Cytarabine

Condition Hierarchy (Ancestors)

Neoplastic Processes; Neoplasms; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Phosphoramide Mustards; Nitrogen Mustard Compounds; Mustard Compounds; Hydrocarbons, Halogenated; Hydrocarbons; Organic Chemicals; Phosphoramides; Organophosphorus Compounds; Cytidine; Pyrimidine Nucleosides; Pyrimidines; Heterocyclic Compounds, 1-Ring; Heterocyclic Compounds; Arabinonucleosides; Nucleosides; Nucleic Acids, Nucleotides, and Nucleosides

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: October 24, 2022
• First Posted: November 1, 2022
• Study Start: October 9, 2022
• Primary Completion: June 30, 2023
• Study Completion: June 30, 2023
• Last Updated: November 6, 2024

Record last verified: 2024-05

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)