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A Phase II Study of Dexamethasone, Azacitidine, Pegaspargase and Tislelizumab Plus Radiotherapy for Patients With Stage I/II Extranodal NK/T-cell Lymphoma

NCT07000617 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 57

Last updated 2025-06-03

No results posted yet for this study

Summary

The goal of this clinical trial is to learn if the regimen of dexamethasone, azacitidine, pegaspargase and tislelizumab (DAPT regimen) combined with radiotherapy works to treat stage I or II NK/T cell lymphoma in adults. It will also learn about the safety of the DAPT regimen. The main questions it aims to answer are:

What are the efficacy of the DAPT regimen plus radiotherapy in participants with extranodal NK/T-cell lymphoma? What medical problems do participants have when taking the DAPT regimen?

Participants will:

Receive the DAPT regimen every 21 days for 6 cycles and radiotherapy Visit the clinic according to clinical trial requirement for checkups and tests Receive blood tests and radiological imaging tests according to the clinical trial requirement

Conditions

  • NK/T Cell Lymphoma

Interventions

DRUG

DAPT regimen plus radiotherapy

Patients receive 6 cycles of DAPT regimen plus concurrent radiotherapy. The DAPT regimen is administered as follows: dexamethasone 10mg intravenously on days1-3, azacitidine 100mg subcutaneously on days 1-5, pegaspargase 2500IU/m2 intramuscularly on day 1, and tislelizumab 200mg intravenously on day 6, repeated every 21 days. Concurrent radiotherapy given to the tumor sites is started after 2 cycles of DAPT regimen. The specific doses and methods of radiotherapy are in accordance with the clinical guidelines for NK/T-cell lymphoma.

Sponsors & Collaborators

  • Peking University International Hospital

    collaborator OTHER

  • Chinese Academy of Medical Sciences

    collaborator OTHER

  • Peking University Cancer Hospital & Institute

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-03-21
Primary Completion
2026-12-31
Completion
2028-12-31

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 NCT07000617 on ClinicalTrials.gov