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Quality of Life in Women Diagnosed with Breast Cancer after a 12-Month Treatment of Lifestyle Modifications.


ABSTRACT: Healthy lifestyles are associated with better health-related quality of life (HRQoL), favorable prognosis and lower mortality in breast cancer (BC) survivors. We investigated changes in HRQoL after a 12-month lifestyle modification program in 227 BC survivors participating in DEDiCa trial (Mediterranean diet, exercise, vitamin D). HRQoL was evaluated through validated questionnaires: EQ-5D-3L, EORTC-QLQ-C30 and EORTC QLQ-BR23. Baseline changes were tested using analysis of variance. Multiple regression analyses were performed to assess treatment effects on HRQoL. Increases were observed in global health status (p < 0.001), physical (p = 0.003), role (p = 0.002) and social functioning (p < 0.001), body image (p < 0.001), future perspective (p < 0.001), well-being (p = 0.001), and reductions in fatigue (p < 0.001), nausea and vomiting (p = 0.015), dyspnea (p = 0.001), constipation (p = 0.049), financial problems (p = 0.012), sexual functioning (p = 0.025), systematic therapy side effects (p < 0.001) and breast symptoms (p = 0.004). Multiple regression analyses found inverse associations between changes in BMI and global health status (p = 0.048) and between serum 25(OH)D levels and breast symptoms (p = 0.002). A healthy lifestyle treatment of traditional Mediterranean diet and exercise may impact positively on HRQoL in BC survivors possibly through reductions in body weight while vitamin D sufficiency may improve BC-related symptoms. These findings are relevant to BC survivors whose lower HRQoL negatively affects treatment compliance and disease outcomes.

SUBMITTER: Montagnese C 

PROVIDER: S-EPMC7824271 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Quality of Life in Women Diagnosed with Breast Cancer after a 12-Month Treatment of Lifestyle Modifications.

Montagnese Concetta C   Porciello Giuseppe G   Vitale Sara S   Palumbo Elvira E   Crispo Anna A   Grimaldi Maria M   Calabrese Ilaria I   Pica Rosa R   Prete Melania M   Falzone Luca L   Libra Massimo M   Cubisino Serena S   Poletto Luigina L   Martinuzzo Valentina V   Coluccia Sergio S   Esindi Nadia N   Nocerino Flavia F   Minopoli Anita A   Grilli Bruna B   Fiorillo Pasqualina C PC   Cuomo Marco M   Cavalcanti Ernesta E   Thomas Guglielmo G   Cianniello Daniela D   Pinto Monica M   De Laurentiis Michelino M   Pacilio Carmen C   Rinaldo Massimo M   D'Aiuto Massimiliano M   Serraino Diego D   Massarut Samuele S   Caggiari Laura L   Evangelista Chiara C   Steffan Agostino A   Catalano Francesca F   Banna Giuseppe L GL   Scandurra Giuseppa G   Ferraù Francesco F   Rossello Rosalba R   Antonelli Giovanna G   Guerra Gennaro G   Farina Amalia A   Messina Francesco F   Riccardi Gabriele G   Gatti Davide D   Jenkins David J A DJA   Celentano Egidio E   Botti Gerardo G   Augustin Livia S A LSA  

Nutrients 20201231 1


Healthy lifestyles are associated with better health-related quality of life (HRQoL), favorable prognosis and lower mortality in breast cancer (BC) survivors. We investigated changes in HRQoL after a 12-month lifestyle modification program in 227 BC survivors participating in DEDiCa trial (Mediterranean diet, exercise, vitamin D). HRQoL was evaluated through validated questionnaires: EQ-5D-3L, EORTC-QLQ-C30 and EORTC QLQ-BR23. Baseline changes were tested using analysis of variance. Multiple reg  ...[more]

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