Clinical observation of primary extranasal nasal-type NK/T cell lymphoma treated with P-GEMOX as a first-line regimen
2020
Objective
To investigate the clinical efficacy of P-GEMOX (pegaspargase, gemcitabine and oxaliplatin) as a first-line regimen for the treatment of primary extranasal nasal-type NK/T cell lymphoma (NKTCL).
Methods
The clinical manifestations, treatment response and prognosis of 7 patients with primary extranasal nasal-type NKTCL who underwent P-GEMOX chemotherapy as a first-line therapy in Shenzhen People's Hospital from September 2015 to October 2018 were retrospectively analyzed.
Results
The median age of 7 patients with primary extranasal nasal-type NKTCL was 41 years old (27-74 years old), which was more commonly found in males (6 cases); the primary and invading extranasal sites included ileocecal, lymph nodes, skin, testis, adrenal gland, central nervous system, etc. The P-GEMOX regimen was used as a first-line therapy, although some patients had a short-term effect, all patients eventually progressed rapidly and died. The overall survival time was 2 weeks to 21 months.
Conclusion
The short-term efficacy of P-GEMOX as a first-line therapy for the treatment of primary extranasal nasal-type NKTCL is acceptable, but the long-term efficacy is poor.
Key words:
Lymphoma, NK/T cell; Extranasal; Antineoplastic combined chemotherapy protocols; P-GEMOX regimen
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