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Erschienen in:
03.05.2018 | Review Article
Quality of life in oropharyngeal cancer: a structured review of the literature
Erschienen in: Supportive Care in Cancer | Ausgabe 8/2018
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Purpose
To summarize the literature on quality of life (QoL) in patients with oropharyngeal squamous cell carcinoma (OPSCC).
Methods
The PubMed database was searched using the inclusion criteria “oropharyngeal cancer,” “quality of life,” “human,” and “English,” the exclusion criterion “recurrent,” and publication date between January 1, 2005 and October 26, 2015.
Results
The search yielded 98 articles of which 17 fulfilled all selection criteria. Intensity-modulated radiotherapy (IMRT) showed a better outcome for several QoL domains and was superior to chemoradiotherapy (CRT) in some studies. At 12-month follow up, deterioration of QoL was seen in a smaller proportion of patients after surgery and postoperative radiotherapy (S&PORT) in comparison to CRT. For all treatment modalities, the most important worsening for several QoL domains was seen at 3 months. Stage III/IV patients experienced a greater deterioration of QoL scores for most scores. No consistent results were reported for the correlation between xerostomia assessed with QoL questionnaires and objective swallowing function assessed with modified barium swallow videofluoroscopy.
Conclusion
The different tools used for the assessment of patient-reported QoL and objective measurement of functional outcome make it difficult to evaluate the effect of different treatment modalities. In general, we can conclude that a non-surgical approach is associated with worse QoL scores. IMRT minimizes radiation to the surrounding tissue and therefore has a better outcome in several QoL domains in comparison to conventional RT.