کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3164838 | 1198812 | 2010 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Swallowing outcomes following Intensity Modulated Radiation Therapy (IMRT) for head & neck cancer – A systematic review Swallowing outcomes following Intensity Modulated Radiation Therapy (IMRT) for head & neck cancer – A systematic review](/preview/png/3164838.png)
SummaryPurposeA systematic review to establish what evidence is available for swallowing outcomes following IMRT for head and neck cancer.MethodsOnline electronic databases were searched to identify papers published in English from January 1998 to December 2009. Papers were independently appraised by two reviewers for methodological quality, method of swallowing evaluation and categorized according to the World Health Organisation’s International Classification of Health Functions. The impact of radiation dose to dysphagia aspiration risk structures (DARS) was also evaluated.ResultsSixteen papers met the inclusion criteria. The literature suggests that limiting the radiation dose to certain structures may result in favourable swallowing outcomes. Methodological limitations included variable assessment methods and outcome measures and heterogeneity of patients. There are only limited prospective data, especially where pre-treatment measures have been taken and compared to serial post-treatment assessment.ConclusionsFew studies have investigated the impact of IMRT on swallow function and the impact on everyday life. Initial studies have reported potential benefits but are limited in terms of study design and outcome data. Further well designed, prospective, longitudinal swallowing studies including multidimensional evaluation methods are required to enable a more comprehensive understanding of dysphagia complications and inform pre-treatment counselling and rehabilitation planning.
Journal: Oral Oncology - Volume 46, Issue 10, October 2010, Pages 727–733