Open AccessOutcomes with Palliative Weekly Paclitaxel in Advanced, Recurrent, and Metastatic Esophageal Cancer - Real World Experience
Author(s) -
Amit Joshi,
Vanita Noronha,
Avinash Pandey,
Vijay Patil,
Aseem Samar,
Abhishek Mahajan,
Amit Janu,
Kumar Prabhash
Publication year - 2018
Publication title -
indian journal of medical and paediatric oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.229
H-Index - 22
eISSN - 0975-2129
pISSN - 0971-5851
DOI - 10.4103/ijmpo.ijmpo_39_17
Subject(s) - medicine , esophageal cancer , chemotherapy , paclitaxel , dysphagia , cancer , confidence interval , performance status , multivariate analysis , oncology , gastroenterology , surgery
Background: In advanced esophageal cancer, combination chemotherapy regimens provide effective palliation but result in substantial toxicity. Aim: The aim of the study was to evaluate outcomes of recurrent and metastatic esophageal carcinoma treated with weekly paclitaxel. Objectives: The objective of the study was to determine the clinical and laboratory factors predicting response and affecting overall survival (OS) in patients receiving palliative chemotherapy for advanced esophageal/gastroesophageal cancer. Materials and Methods: Retrospective analysis of patients with advanced esophageal cancer, not amenable to definitive intent therapy that was treated with intravenous weekly paclitaxel was done. Progression-free survival (PFS) and OS were calculated with Kaplan–Meir analysis while factors affecting outcome were subjected to log rank test and multivariate analysis. Results: Between September 2010 and October 2014, 350 patients were included in analysis. Median follow-up is 8 months. Median age was 55 years, with a male:female ratio of 2.4:1. Nearly 34.5% were mid esophageal and 51% were lower third and gastroesophageal junction tumors. Almost 58% of the tumors had squamous histology. Performance status was >2 in 25.4%. Almost 62% patients had received prior therapy. Median number of cycles of weekly paclitaxel delivered was 12 with median duration of 3 months. Nearly 51% of patients had improvement in dysphagia, with time to symptom improvement of 20 days. In 31% patients, feeding nasogastric tube could be removed. Overall response rate was 32% (complete remission, 2.5% + partial remission, 29.5%). Median PFS was 4.0 months (95% confidence interval [CI]: 3.6–4.3 months) and median OS was 10 months (95% CI: 8.5–11.4 months). Performance status and pretreatment albumin significantly affected OS. Conclusion: Metronomic weekly paclitaxel chemotherapy provides good palliative benefit in advanced unresectable/metastatic esophageal cancer with minimal toxicity. Eastern Cooperative Oncology Group Performance Status (PS 0 and 1) and baseline serum albumin level >3.7 g/dl significantly improved survival.