Progression-free survival as surrogate endpoint of overall survival in esophageal squamous cell carcinoma: a real-world data and literature-based analysis

Background: The surrogacy of progression-free survival (PFS) for overall survival (OS) in esophageal squamous cell carcinoma (ESCC) remains unelucidated. This study aimed to determine the validity of PFS as a surrogate endpoint for OS in ESCC patients treated with definitive radiotherapy or definiti...

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Bibliographic Details
Main Authors: Weiming Han, Lan Wang, Chen Li, Junqiang Chen, Wencheng Zhang, Xin Wang, Qingsong Pang, Yidian Zhao, Xinchen Sun, Kaixian Zhang, Gaofeng Li, Ling Li, Xueying Qiao, Miaoling Liu, Yadi Wang, Lei Deng, Wenqing Wang, Nan Bi, Tao Zhang, Wei Deng, Wenjie Ni, Xiao Chang, Zongmei Zhou, Jun Liang, Qinfu Feng, Lvhua Wang, Dongfu Chen, Jima Lv, Shuchai Zhu, Chun Han, Zefen Xiao
Format: Article
Language:English
Published: SAGE Publishing 2022-10-01
Series:Therapeutic Advances in Medical Oncology
Online Access:https://doi.org/10.1177/17588359221131526

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