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Title: Role of the Technical Aspects of Hypofractionated Radiation Therapy Treatment of Prostate Cancer: A Review

Abstract

The increasing use of moderate (<35 fractions) and extreme (<5 fractions) hypofractionated radiation therapy in prostate cancer is yielding favorable results, both in terms of maintained biochemical response and toxicity. Several hypofractionation (HF) schemes for the treatment of prostate cancer are available, although there is considerable variability in the techniques used to manage intra-/interfraction motion and deliver radiation doses. We performed a review of the published studies on HF regimens as a topic of interest for the Stereotactic Ablative Radiotherapy working group, which is part of the Italian Association of Medical Physics. Aspects of organ motion management (imaging for contouring, target volume definition, and rectum/bladder preparation) and treatment delivery (prostate localization, image guided radiation therapy strategy and frequency) were evaluated and categorized to assess outcome relative to disease control and toxicity. Despite the heterogeneity of the data, some interesting trends that emerged from the review might be useful in identifying an optimum HF strategy.

Authors:
 [1];  [2];  [1];  [2];  [3];  [4];  [5];  [6];  [3];  [7];  [8];  [9];  [8]
  1. Istituto di Ricovero e Cura a Carattere Scientifico Centro di Riferimento Oncologico della Basilicata Rionero in Vulture, Potenza (Italy)
  2. Azienda Sanitaria Locale Rieti, Roma (Italy)
  3. Azienda Sanitaria, Firenze (Italy)
  4. Azienda Ospedaliera Città della Salute e della Scienza di Torino, Torino (Italy)
  5. Humanitas Clinical and Research Hospital, Rozzano, Milano (Italy)
  6. Humanitas Centro Catanese di Oncologia, Catania (Italy)
  7. Azienda Ospedaliera Ordine Mauriziano di Torino, Torino (Italy)
  8. Istituto Nazionale Tumori Regina Elena, Roma (Italy)
  9. Universita' degli Studi di Milano, Milano (Italy)
Publication Date:
OSTI Identifier:
22423854
Resource Type:
Journal Article
Resource Relation:
Journal Name: International Journal of Radiation Oncology, Biology and Physics; Journal Volume: 91; Journal Issue: 1; Other Information: Copyright (c) 2015 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
62 RADIOLOGY AND NUCLEAR MEDICINE; BIOMEDICAL RADIOGRAPHY; BLADDER; FRACTIONATED IRRADIATION; NEOPLASMS; PROSTATE; RADIATION DOSES; RADIOTHERAPY; RECTUM; REVIEWS; TOXICITY

Citation Formats

Clemente, Stefania, E-mail: clemente_stefania@libero.it, Nigro, Roberta, Oliviero, Caterina, Marchioni, Chiara, Esposito, Marco, Giglioli, Francesca Romana, Mancosu, Pietro, Marino, Carmelo, Russo, Serenella, Stasi, Michele, Strigari, Lidia, Veronese, Ivan, and Landoni, Valeria. Role of the Technical Aspects of Hypofractionated Radiation Therapy Treatment of Prostate Cancer: A Review. United States: N. p., 2015. Web. doi:10.1016/J.IJROBP.2014.08.006.
Clemente, Stefania, E-mail: clemente_stefania@libero.it, Nigro, Roberta, Oliviero, Caterina, Marchioni, Chiara, Esposito, Marco, Giglioli, Francesca Romana, Mancosu, Pietro, Marino, Carmelo, Russo, Serenella, Stasi, Michele, Strigari, Lidia, Veronese, Ivan, & Landoni, Valeria. Role of the Technical Aspects of Hypofractionated Radiation Therapy Treatment of Prostate Cancer: A Review. United States. doi:10.1016/J.IJROBP.2014.08.006.
Clemente, Stefania, E-mail: clemente_stefania@libero.it, Nigro, Roberta, Oliviero, Caterina, Marchioni, Chiara, Esposito, Marco, Giglioli, Francesca Romana, Mancosu, Pietro, Marino, Carmelo, Russo, Serenella, Stasi, Michele, Strigari, Lidia, Veronese, Ivan, and Landoni, Valeria. Thu . "Role of the Technical Aspects of Hypofractionated Radiation Therapy Treatment of Prostate Cancer: A Review". United States. doi:10.1016/J.IJROBP.2014.08.006.
@article{osti_22423854,
title = {Role of the Technical Aspects of Hypofractionated Radiation Therapy Treatment of Prostate Cancer: A Review},
author = {Clemente, Stefania, E-mail: clemente_stefania@libero.it and Nigro, Roberta and Oliviero, Caterina and Marchioni, Chiara and Esposito, Marco and Giglioli, Francesca Romana and Mancosu, Pietro and Marino, Carmelo and Russo, Serenella and Stasi, Michele and Strigari, Lidia and Veronese, Ivan and Landoni, Valeria},
abstractNote = {The increasing use of moderate (<35 fractions) and extreme (<5 fractions) hypofractionated radiation therapy in prostate cancer is yielding favorable results, both in terms of maintained biochemical response and toxicity. Several hypofractionation (HF) schemes for the treatment of prostate cancer are available, although there is considerable variability in the techniques used to manage intra-/interfraction motion and deliver radiation doses. We performed a review of the published studies on HF regimens as a topic of interest for the Stereotactic Ablative Radiotherapy working group, which is part of the Italian Association of Medical Physics. Aspects of organ motion management (imaging for contouring, target volume definition, and rectum/bladder preparation) and treatment delivery (prostate localization, image guided radiation therapy strategy and frequency) were evaluated and categorized to assess outcome relative to disease control and toxicity. Despite the heterogeneity of the data, some interesting trends that emerged from the review might be useful in identifying an optimum HF strategy.},
doi = {10.1016/J.IJROBP.2014.08.006},
journal = {International Journal of Radiation Oncology, Biology and Physics},
number = 1,
volume = 91,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 2015},
month = {Thu Jan 01 00:00:00 EST 2015}
}