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Treatment of Malignant Tumors With NK Cell

NCT05143125 · Status: UNKNOWN · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2021-12-03

No results posted yet for this study

Summary

Natural killer cells (NK cells) are derived from bone marrow lymphoid stem cells, which are a type of lymphocytes that can non-specifically kill tumor cells and virus-infected cells without pre-sensitization. NK cells can not only directly kill malignant diseased cells, but also participate in the regulation of immune cell response and play a role in a variety of tumor immunotherapy strategies. The 2-year survival rate of NK cells combined with stem cell therapy for patients with hematological malignancies reached 36%, which is significantly higher than the 2-year survival rate (about 15%) of stem cell therapy alone, which can extend the disease-free survival period of leukemia patients by an average of 1.5 years. Relapsed and refractory leukemia can achieve a complete remission rate of up to 40%.

Conditions

  • Malignancy

Interventions

BIOLOGICAL

Decitabine combined with NK cell infusion

Decitabine combined with NK cell infusion

Sponsors & Collaborators

  • Shenzhen University General Hospital

    lead OTHER

Principal Investigators

  • Li Yu, Dr · Shenzhen University General Hospital

Study Design

Allocation
NA
Purpose
PREVENTION
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-02-05
Primary Completion
2024-02-29
Completion
2024-02-29

Countries

  • China

Study Locations

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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 NCT05143125 on ClinicalTrials.gov