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Status unknownNCT04279379Updated May 7, 2020

Sintilimab and Decitabine for Patients With Relapsed/Refractory or Advanced NK/T-cell Lymphoma

A Phase 2 interventional study of Sintilimab and Decitabine in Extranodal NK/T-cell Lymphoma, sponsored by Beijing Tongren Hospital. Status unknown at 1 site in China. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2020-05-07.

Sponsored by Beijing Tongren Hospital · Phase 2, Interventional, and Treatment

The sponsor has not verified this record recently (last verified May 2020), so the status shown — last known as Recruiting — may be out of date.
Phase
Phase 2
Study type
Interventional
Enrollment
20
Allocation
Not applicable
Ages
18 Years to 75 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate the efficacy and safety of Sintilimab in combination with decitabine in the treatment of Relapsed/Refractory or advanced NK/T-cell lymphoma patients

Read the detailed description

Previous study has confirmed the efficacy of anti-PD-1 antibodies (including pembrolizumab or sintilimab). However, the CR rate of PD-1 antibody monotherapy is too low. Previous studies have demonstrated that decitabine may activate the T cells and enhance the efficacy of PD-1 antibodies in Hodgkin Lymphoma. Thus, the investigators aim to evaluate the efficacy and safety of sintilimab in combination with decitabine in the treatment of NK/T cell lymphoma.

02

Conditions studied

  • Extranodal NK/T-cell Lymphoma

Keywords

  • extranodal NK/T-cell lymphoma
  • PD-1 blockade
  • decitabine
  • sintilimab
  • hypomethylation
  • epigenetics
03

In context

Lymphoma, Extranodal NK-T-Cell

185 studies on the registry are indexed under Lymphoma, Extranodal NK-T-Cell; 33 are open to participants now.

This study's planned enrollment of 20 is below the median of 34 across 165 interventional studies indexed under Lymphoma, Extranodal NK-T-Cell.

Browse Lymphoma, Extranodal NK-T-Cell studies →

Lead sponsor

Beijing Tongren Hospital is the lead sponsor of 163 studies on the registry; 53 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

Histopathology and immunohistochemistry confirmed diagnosis of NK/Tcell lymphoma according to WHO 2016 criteria.

  • refractory or relapsed after initial remission, or stage III-IV de novo patients
  • PET/CT or CT/MRI with at least one objectively evaluable lesion.
  • General status ECOG score 0-3 points.
  • The laboratory test within 1 week before enrollment meets the following conditions: Blood routine: Hb>80g/L, PLT>50×10e9/L. Liver function: ALT, AST, TBIL ≤2 times the upper limit of normal. Renal function: Cr is normal. Cardiac function: LVEF≥50%, ECG does not suggest any acute myocardial infarction, arrhythmia or atrioventricular conduction above I Blocking.
  • Sign the informed consent form

Exclusion criteria

Exclusion Criteria:

Active infection requires ICU treatment. Concomitant HIV infection or active infection with HBV, HCV. Patients who are infected with HBV but not active hepatitis at the same time are notexcluded.

Significant organ dysfunction Pregnant and lactating women. Had a history of autoimmune diseases, and disease was active in the last 6 months.

Those who were known to be allergic to drugs in the study regimen. Patients with other tumors who require surgery or chemotherapy within 6 months.

  • Other experimental drugs are being used.
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
20 participants (estimated)

Study arms

  • Experimental
    treatment arm

    Sintilimab,200mg,ivdrip,day1 Decitabine 10mg d1-5, ivdrip, repeated every 3 weeks.

    Drug: Sintilimab · Drug: Decitabine

Interventions

  • 200mg d1,ivdrip, repeated every 3 weeks

    Also known as: anti-PD-1-antibody

  • 10mg d1-5, ivdrip,repeated every 3 weeks

    Also known as: hypomethylating agents

06

What researchers measure

Primary outcomes

  1. complete response rate

    evaluated by PET-CT and MRI, according to Lugano 2014 criteria

    Time frame: 24 weeks ±7 days

Secondary outcomes

  1. overall response rate

    evaluated by PET-CT and MRI, according to Lugano 2014 criteria

    Time frame: 24 weeks ±7 days

  2. 1-year progression free survival rate

    time from date of enrollment to date of disease progression, death of any reason, whichever comes first

    Time frame: up to 1year after enrollment

  3. 1-year overall survival rate

    time from date of enrollment to date death of any reason

    Time frame: up to 1year after enrollment

07

Study locations

1 of 1 sites recruiting
  • Beijing Tongren Hospital
    Beijing, 100730, China
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 7, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04279379
Responsible party
JING-WEN WANG (Director of department of hematology, Beijing Tongren Hospital) — Principal investigator
First posted
Feb 21, 2020
Start date
Apr 1, 2020
Primary completion
Dec 31, 2022 (estimated)
Completion
Dec 31, 2022 (estimated)
Last update
May 7, 2020

Study contacts

LIANG WANG, M.D.
Contact
wangliangtrhos@126.com
+8615013009093
Jing-wen Wang, M.D.
principal investigator · Beijing Tongren Hospital

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in May 2020. You cannot join it, but the record below documents what was studied.

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Studies of the drugs tested here: Sintilimab · Decitabine

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