Have a personal or library account? Click to login
A current review of dose-escalated radiotherapy in locally advanced non-small cell lung cancer Cover

A current review of dose-escalated radiotherapy in locally advanced non-small cell lung cancer

Open Access
|Mar 2019

Abstract

Background

The mainstay therapy for locally advanced non-small cell lung cancer is concurrent chemoradiotherapy. Loco-regional recurrence constitutes the predominant failure patterns. Previous studies confirmed the relationship between increased biological equivalent doses and improved overall survival. However, the large randomized phase III study, RTOG 0617, failed to demonstrate the benefit of dose-escalation to 74 Gy compared with 60 Gy by simply increasing fraction numbers.

Conclusions

Though effective dose-escalation methods have been explored, including altered fractionation, adapting individualized increments for different patients, and adopting new technologies and new equipment such as new radiation therapy, no consensus has been achieved yet.

DOI: https://doi.org/10.2478/raon-2019-0006 | Journal eISSN: 1581-3207 | Journal ISSN: 1318-2099
Language: English
Page range: 6 - 14
Submitted on: Aug 31, 2018
|
Accepted on: Jan 5, 2019
|
Published on: Mar 3, 2019
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2019 Li Ma, Yu Men, Lingling Feng, Jingjing Kang, Xin Sun, Meng Yuan, Wei Jiang, Zhouguang Hui, published by Association of Radiology and Oncology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.