Publication
Real World Presentation and Treatment Outcomes with a Predominant Induction Chemotherapy Based Approach in Nasopharyngeal Carcinoma: A Sixteen Year Report from a Teaching Hospital in India
Gogi R, Sharma A, Mohanti B, Pramanik R, Bhasker S, Biswas A, Thakar A, Singh A, Sikka K, Kumar R, Thulkar S, Bahadur S · Cancer Investigation · 2023
Introduction: Nasopharyngeal carcinoma (NPC) is a rare malignancy in India except in north-eastern states. We present our institutional experience of 16 years highlighting management, outcomes, responses and toxicities. Material(s) and Method(s): NPC patients registered at our center during the period of 2000-2015. The primary objective of the study was to assess the overall survival (OS). Secondary outcome included determinations of response rates, progression free survival (PFS) and to assess treatment-related toxicity (CTCAE v4.0). Institute ethics committee approval was obtained prior to initiation of this study. Result(s): Data was retrieved from complete records of 222 patients out of 390 registered during study period. There were 163 males (73.4%) and 59 females (26.6%) with a male to female ratio of 2.8:1. The median age was 35 years (range 6-73). Only 5.6% (n = 12) presented in early-stage disease (stage I and II) while 89.6% (n = 199) were advanced stage (stage III, IVA, IVB). Five patients (2.2%) presented as metastatic disease. Majority of patients were treated with induction chemotherapy followed by concurrent chemoradiation (CCRT) {76.1%, n = 169}. Relapses were documented in 10.4% patients. 5% patients had loco-regional relapse while distant metastases were seen in 4% patients. The 3-year PFS and OS rates are 60.9% and 68.4%, respectively. Achieving a CR predicted superior OS on multivariate analysis. Conclusion(s): NPC is a rare malignancy and majority presented with advanced stages. This data outlines our experience and outcomes with a predominantly induction chemotherapy followed by definitive CCRT based approach.Copyright © 2022 Taylor & Francis Group, LLC.
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