Efficacy of gemcitabine combined with oxaliplatin, L‑asparaginase and dexamethasone in patients with newly‑diagnosed extranodal NK/T‑cell lymphoma

  • Authors:
    • Hong‑Qiang Guo
    • Lei Liu
    • Xin‑Feng Wang
    • Tong‑Yu Lin
    • Shu‑Na Yao
    • Zhi‑Hua Yao
    • Shu‑Jun Yang
  • View Affiliations

  • Published online on: August 1, 2014     https://doi.org/10.3892/mco.2014.368
  • Pages: 1172-1176
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Abstract

There is currently no standard first‑line regimen for patients with extranodal natural killer (NK)/T‑cell lymphoma (ENKTCL). In this study, we investigated the efficacy and toxicity of gemcitabine (GEM) combined with oxaliplatin (L‑OHP), L‑asparaginase (L‑ASP) and dexamethasone (DXM) (GOLD regimen) as a systemic treatment scheme for newly‑diagnosed ENKTCL cases. A total of 55 patients were recruited at the Henan province cancer hospital and the Cancer Center of Sun Yat‑sen University between May, 2008 and August, 2012. The GOLD regimen included a 14‑day treatment cycle with GEM (1,000 mg/m2) on day 1, L‑OHP (100 mg/m2) on day 1, L‑ASP (10,000 U/m2) on days 1‑5 and DXM (20 mg b.i.d.) on days 1‑4. The response rate, survival rate and treatment toxicity were analyzed. The overall response rate was 91% (48/55) with a complete response in 62% (34/55) and a partial response in 29% (15/55) of the patients. For all patients, the 1‑, 2‑ and 3‑year progression‑free survival (PFS) rate was 86, 64 and 57% and the overall survival (OS) 91, 80 and 74%, respectively. The 1‑year PFS in patients with stage I̸II vs. those with III/IV disease was 87 vs. 66% (p<0.001) and the 1‑year OS was 98 vs. 75%, respectively (p<0.001). No chemotherapy‑related mortality or severe complications were recorded. In conclusion, the GOLD regimen was found to be highly effective and safe for the treatment of patients with newly‑diagnosed ENKTCL.
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November-December 2014
Volume 2 Issue 6

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Spandidos Publications style
Guo HQ, Liu L, Wang XF, Lin TY, Yao SN, Yao ZH and Yang SJ: Efficacy of gemcitabine combined with oxaliplatin, L‑asparaginase and dexamethasone in patients with newly‑diagnosed extranodal NK/T‑cell lymphoma. Mol Clin Oncol 2: 1172-1176, 2014.
APA
Guo, H., Liu, L., Wang, X., Lin, T., Yao, S., Yao, Z., & Yang, S. (2014). Efficacy of gemcitabine combined with oxaliplatin, L‑asparaginase and dexamethasone in patients with newly‑diagnosed extranodal NK/T‑cell lymphoma. Molecular and Clinical Oncology, 2, 1172-1176. https://doi.org/10.3892/mco.2014.368
MLA
Guo, H., Liu, L., Wang, X., Lin, T., Yao, S., Yao, Z., Yang, S."Efficacy of gemcitabine combined with oxaliplatin, L‑asparaginase and dexamethasone in patients with newly‑diagnosed extranodal NK/T‑cell lymphoma". Molecular and Clinical Oncology 2.6 (2014): 1172-1176.
Chicago
Guo, H., Liu, L., Wang, X., Lin, T., Yao, S., Yao, Z., Yang, S."Efficacy of gemcitabine combined with oxaliplatin, L‑asparaginase and dexamethasone in patients with newly‑diagnosed extranodal NK/T‑cell lymphoma". Molecular and Clinical Oncology 2, no. 6 (2014): 1172-1176. https://doi.org/10.3892/mco.2014.368