Author, as appears in the article.: Becerra-Tomas, Nerea; Balducci, Katia; Abar, Leila; Aune, Dagfinn; Cariolou, Margarita; Greenwood, Darren C.; Markozannes, Georgios; Nanu, Neesha; Vieira, Rita; Giovannucci, Edward L.; Gunter, Marc J.; Jackson, Alan A.; Kampman, Ellen; Lund, Vivien; Allen, Kate; Brockton, Nigel T.; Croker, Helen; Katsikioti, Daphne; McGinley-Gieser, Deirdre; Mitrou, Panagiota; Wiseman, Martin; Cross, Amanda J.; Riboli, Elio; Clinton, Steven K.; McTiernan, Anne; Norat, Teresa; Tsilidis, Konstantinos K.; Chan, Doris S. M.;
Department: Bioquímica i Biotecnologia
URV's Author/s: Becerra Tomás, Nerea
Keywords: Vitamin-d Vegetable consumption Tumor characteristics Systematic review Soy food-intake Risk-factors Postmenopausal women Physical-activity Food Evidence grading Diet Breast cancer survival Body-mass index Alcohol-consumption 25-hydroxyvitamin d levels
Abstract: Little is known about how diet might influence breast cancer prognosis. The current systematic reviews and meta-analyses summarise the evidence on postdiagnosis dietary factors and breast cancer outcomes from randomised controlled trials and longitudinal observational studies. PubMed and Embase were searched through 31st October 2021. Random-effects linear dose-response meta-analysis was conducted when at least three studies with sufficient information were available. The quality of the evidence was evaluated by an independent Expert Panel. We identified 108 publications. No meta-analysis was conducted for dietary patterns, vegetables, wholegrains, fish, meat, and supplements due to few studies, often with insufficient data. Meta-analysis was only possible for all-cause mortality with dairy, isoflavone, carbohydrate, dietary fibre, alcohol intake and serum 25-hydroxyvitamin D (25(OH)D), and for breast cancer-specific mortality with fruit, dairy, carbohydrate, protein, dietary fat, fibre, alcohol intake and serum 25(OH)D. The results, with few exceptions, were generally null. There was limited-suggestive evidence that predefined dietary patterns may reduce the risk of all-cause and other causes of death; that isoflavone intake reduces the risk of all-cause mortality (relative risk (RR) per 2 mg/day: 0.96, 95% confidence interval (CI): 0.92-1.02), breast cancer-specific mortality (RR for high vs low: 0.83, 95% CI: 0.64-1.07), and recurrence (RR for high vs low: 0.75, 95% CI: 0.61-0.92); that dietary fibre intake decreases all-cause mortality (RR per 10 g/day: 0.87, 95% CI: 0.80-0.94); and that serum 25(OH)D is inversely associated with all-cause and breast cancer-specific mortality (RR per 10 nmol/L: 0.93, 95% CI: 0.89-0.97 and 0.94, 95% CI: 0.90-0.99, respectively). The remaining associations were graded as limited-no conclusion.
Thematic Areas: Saúde coletiva Química Oncology Odontología Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Interdisciplinar General medicine Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciência de alimentos Cancer research Biotecnología Biodiversidade
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: nerea.becerra@urv.cat
Author identifier: 0000-0002-4429-6507
Record's date: 2024-08-03
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: International Journal Of Cancer. 152 (4): 616-634
APA: Becerra-Tomas, Nerea; Balducci, Katia; Abar, Leila; Aune, Dagfinn; Cariolou, Margarita; Greenwood, Darren C.; Markozannes, Georgios; Nanu, Neesha; Vie (2023). Postdiagnosis dietary factors, supplement use and breast cancer prognosis: Global Cancer Update Programme (CUP Global) systematic literature review and meta-analysis. International Journal Of Cancer, 152(4), 616-634. DOI: 10.1002/ijc.34321
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Journal Publications
Repositori URV