How can the aetiological factors of rectal distension be managed to reduce interfraction prostate motion during a course of radiotherapy treatment

BAYLES, Helen, COLLINS, Mark and CLARKSON, Melanie (2015). How can the aetiological factors of rectal distension be managed to reduce interfraction prostate motion during a course of radiotherapy treatment. Journal of Radiotherapy in Practice, 15 (1), 76-84.

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Abstract

Aim During radiotherapy of the prostate it is important to minimise interfraction prostate motion to allow dose escalation and reduce normal tissue damage. Rectal volume has been identified as playing a significant role in prostate motion with various methods used to reduce it. The aim was to systematically review published literature to allow evidence based recommendations to be made to current practice to reduce interfraction prostate motion. Materials and methods A systematic search of CINAHL, Medline, PubMed, Science Direct, NHS Evidence and The Cochrane Library was performed. Limited searches of The Society of Radiographers website, OpenGrey and COPAC were undertaken, alongside manual searches of cross references of eligible articles. The quality of included papers was measured using a pre-existing tool. The causes, consequences and solutions to manage rectal volume and its effect on prostate position were extracted, compared and evaluated to extract solutions to be implemented into clinical practice. Results Of the 2,339 unique articles systematically retrieved, 23 met the inclusion criteria, 15 of which discuss radiotherapy, five constipation and three flatulence. Findings A combined medicinal and dietary approach adaptable to departmental workflow is required to manage rectal volume, with special consideration to patients with pre-existing extrinsic factors.

Item Type:	Article
Uncontrolled Keywords:	bowel gas; interfraction motion; prostate; radiotherapy; rectal distension; rectal volume; 1103 Clinical Sciences; Oncology & Carcinogenesis; 3202 Clinical sciences
Identification Number:	https://doi.org/10.1017/s1460396915000436
Page Range:	76-84
SWORD Depositor:	Symplectic Elements
Depositing User:	Symplectic Elements
Date Deposited:	05 Jun 2023 10:10
Last Modified:	11 Oct 2023 14:30
URI:	https://shura.shu.ac.uk/id/eprint/31398

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