Clinical trial · Interventional
Efficacy and Safety Study of P-Gemox vs.EPOCH as First-line Chemotherapy to Treat NK/T-cell Lymphoma With Early Stage
Comparison of Gemcitabine, Oxaliplatin and Pegaspargase and Etoposide, Vincristine, Doxorubicin, Cyclophosphamide and Prednisone as First-line Chemotherapy in Patients With NK/T-cell Lymphoma：a Prospective Randomized Phase III Study
NCT02359162CI-TRIAL-00032853terminatedPhase 3ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): The study is out of date
Summary
Brief summary (as posted)
Purpose :To compare the efficacy and and safety of the P-Gemox chemotherapy regimen with those of the EPOCH regimen for stage IE to IIE ENKTL.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lymphoma, Extranodal NK-T-Cell | Nasal Type Extranodal NK/T-Cell Lymphoma | ALIAS | 0.90 |
Interventions
Interventions (9)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Cyclophosphamide | Drug | Cyclophosphamide | ALIAS |
| Doxorubicin | Drug | Doxorubicin | ALIAS |
| Etoposide | Drug | Etoposide | ALIAS |
| Gemcitabine | Drug | Gemcitabine | ALIAS |
| IMRT | Radiation | — | UNRESOLVED |
| Oxaliplatin | Drug | Oxaliplatin | ALIAS |
| Pegaspargase | Drug | Pegaspargase | ALIAS |
| Prednisone | Drug | Prednisone | ALIAS |
| Vincristine |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- P-Gemox
- description
- P-Gemox:gemcitabine :1250mg/m2 (ivdrip) on days 1, oxaliplatin :85 mg/m2 (ivdrip) on day 1, and pegaspargase : 2500 IU/m2 (intramuscular injection) on day 1.Cycle is repeated every 14 days. IMRT：IMRT is delivered using 6-8 MeV linear accelerator using intensity-modulated radiation treatment planning. The radiation dose is 50 grays (Gy) in 25 fractions.
- interventionNames
- Drug: Gemcitabine
- Drug: Oxaliplatin
- Drug: Pegaspargase
- Radiation: IMRT
- type
- ACTIVE_COMPARATOR
- label
- EPOCH
- description
- EPOCH:Patients received the EPOCH chemotherapy regimen every 3 weeks. The EPOCH regimen included a 24 h continuous infusion of etoposide (50 mg/m 2 /day), vincristine (0.4 mg/m 2 /day) and doxorubicin(10 mg/m 2 /day administered on days 1-4, followed by cyclophosphamide (750 mg/m2 /day) over 15 min intravenously on day 5 and prednisone (60 mg/m 2 /day) on days1- 5 orally. IMRT：IMRT is delivered using 6-8 MeV linear accelerator using intensity-modulated radiation treatment planning. The radiation dose is 50 grays (Gy) in 25 fractions.
- interventionNames
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: * newly diagnosed ENKTL * age:18-69years * Ann Arbor stage IE,or stage IIE with cervical lymph node involvement * at lease one measurable lesion * receive no chemotherapy or radiotherapy before * Eastern CooperativeOncology Group performance status of 0 to 2. * Adequate hematologic function (eg, white blood cell ≥ 3×10e9/l,neutrophils count ≥1.5×10e9/L, and platelet count≥ 100×10e9/L),renal function (eg, serum creatinine≤1.5 mg/dL and creatinine clearance ≥50 mL minute), and hepatic function (e.g, total bilirubin≤ 2 times the upper limit of normal and aspartate and alanine transaminase levels ≤ 3 times the upper limit of normal) Exclusion Criteria: * mismatch the inclusion criteria * systematic central nervous system involvement, previous or concomitant malignancies and any coexisting medical problems that could cause poor compliance with the study protocol. * primary lesion not from the upper respiratory
References
Publications (3)
- RESULTWang H, Wuxiao ZJ, Zhu J, Wang Z, Wang KF, Li S, Chen X, Lu Y, Xia ZJ. Comparison of gemcitabine, oxaliplatin and L-asparaginase and etoposide, vincristine, doxorubicin, cyclophosphamide and prednisone as first-line chemotherapy in patients with stage IE to IIE extranodal natural killer/T-cell lymphoma: a multicenter retrospective study. Leuk Lymphoma. 2015 Apr;56(4):971-7. doi: 10.3109/10428194.2014.939964. Epub 2014 Aug 20. PMID 24991715
- RESULTWang L, Wang ZH, Chen XQ, Li YJ, Wang KF, Xia YF, Xia ZJ. First-line combination of gemcitabine, oxaliplatin, and L-asparaginase (GELOX) followed by involved-field radiation therapy for patients with stage IE/IIE extranodal natural killer/T-cell lymphoma. Cancer. 2013 Jan 15;119(2):348-55. doi: 10.1002/cncr.27752. Epub 2012 Jul 18. PMID 22811078
- RESULTHuang H, Lin Z, Lin X, Cai Q, Xia Z, Jiang W. Long-term outcomes of patients with newly diagnosed extranodal natural killer/T-cell lymphoma treated by etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin regimen: a single-institution experience. Leuk Lymphoma. 2011 Jun;52(6):1041-8. doi: 10.3109/10428194.2011.561388. PMID 21599590