Quality of life, cognitive, physical and emotional function at diagnosis predicts head and neck cancer survival: analysis of cases from the Head and Neck 5000 study.

SIMON ROGERS, Andrea Waylen, Steve Thomas, C Penfold, Miranda Pring, Tim Waterboer, Michael Pawlita, Katrina Hurley, Andy Ness

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    Abstract

    Purpose: The aim of this paper is to determine whether health-related quality of life (HRQOL) at diagnosis of head and neck cancer (HNC) is associated with overall survival following treatment with curative intent after adjusting for other factors.Methods: Data were collected from 5,511 participants of the Head and Neck 5000 study (HN5000). HRQOL was measured using the EORTC QLQ-C30. Questionnaire and covariate data were available from 2,171 participants diagnosed as follows: oral cavity (655), oropharynx HPV+ (723) and HPV- (277), and larynx (516). On average, participants were followed up 3.2 years (sd 1.2) after diagnosis. Data were adjusted for age, gender, co-morbidity, intended treatment, education level, income from benefits, smoking status and alcohol consumption.Results: There was a clinically meaningful difference between Global HRQOL scores at diagnosis and survival in an unadjusted and adjusted model: (HR=0.86, CI=0.82-0.89, p<0.001 (unadjusted) and HR=0.90, CI=0.86-0.94, p<0.001 (adjusted)). In analyses stratified by tumour site and HPV status this association was similarly noted before adjustment and persisted after. There were some tumour sub-site variations: improved survival for people with laryngeal cancer reporting higher levels of physical role or social functioning and people with oral cancer reporting higher levels of role or social functioning.Conclusion: As survival is the main priority for most people diagnosed with cancer, pre-treatment HRQOL is an additional factor to be included in risk stratification and case-mix adjustments. There is merit in incorporating HRQOL into routine clinical care as this is a useful facet in patient-clinician decision making, prognostication and recovery.
    Original languageEnglish
    JournalEuropean Archives of Oto-Rhino-Laryngology
    Early online date15 Feb 2020
    DOIs
    Publication statusE-pub ahead of print - 15 Feb 2020

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    Keywords

    • Health related quality of life
    • Head and neck cancer
    • Squamous cell carcinoma
    • Survival

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