! ORL via Alexandros G.Sfakianakis on Inoreader: Effectiveness and toxicity of hypofractionated high-dose intensity-modulated radiotherapy versus 2- and 3-dimensional radiotherapy in incurable head and neck cancer

! ORL via Alexandros G.Sfakianakis on Inoreader

Effectiveness and toxicity of hypofractionated high-dose intensity-modulated radiotherapy versus 2- and 3-dimensional radiotherapy in incurable head and neck cancer Sep 2nd 2015, 15:35, by Kirsty M. Beek, Johannes H. A. M. Kaanders, Geert O. Janssens, Robert P. Takes, Paul N. Span, Cornelia G. Verhoef Background This retrospective study evaluates efficacy and tolerability of high-dose hypofractionated radiotherapy (RT) in patients with head and neck cancer. Methods All patients with head and neck cancer treated between September 2003 and September 2013 with 12 × 4 Gy RT were included. Two and 3D-RT or intensity-modulated radiotherapy (IMRT) were used. Overall survival (OS), tumor response, and palliative effect were evaluated. Results Palliative effect occurred in 63% of 81 included patients, lasted a median of 4.6 months, and was correlated with tumor response (p = .006). Median OS was 7.2 months. Confluent mucositis occurred more often in patients treated with 2D/3D-RT than IMRT (26% vs 44%; p = .04) and lasted for a median of 2 weeks. Conclusion High-dose hypofractionated RT resulted in meaningful palliation in 63%, lasting for almost 5 months. IMRT should be the technique of choice, as it results in less high-grade toxicity. The 12 × 4 schedule should be opted for patients with reasonable functional capacities and a life expectancy of >6 months. © 2015 Wiley Periodicals, Inc. Head Neck, 2015

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