High adherence to Western dietary pattern and prostate cancer risk : findings from the EPIC-Spain cohort

© 2023 BJU International..

OBJECTIVE: To explore the association between three previously identified dietary patterns (Western, Prudent and Mediterranean) and prostate cancer (PCa) risk by tumour aggressiveness.

SUBJECTS AND METHODS: The Spanish cohort of the European Prospective Investigation into Cancer and Nutrition study provided dietary and epidemiological information from 15 296 men recruited during the period 1992-1996. The associations between the adherence to the three dietary patterns and PCa risk (global, for Gleason grade groups 6 and >6, and for International Society of Urological Pathology [ISUP] grade 1 + 2 and ISUP grade 3 + 4 + 5) was explored with multivariable Cox proportional hazards regression models stratified by centre and age.

RESULTS: While no effect on PCa risk was detected for the Prudent and Mediterranean dietary patterns, a suggestion of a detrimental effect of the Western dietary pattern was found (hazard ratio [HR]Q4vsQ1 1.29 [95% confidence interval {CI} 0.96;1.72]). This effect was only observed for Gleason grade group >6 (HRQ3vsQ1 1.61 [95% CI 1.00; 2.59] and HRQ4vsQ1 1.60 [95% CI 0.96; 2.67]) and in particular ISUP grade 3 + 4 + 5 tumours (HRQ2vsQ1 1.97 [95% CI 0.98; 3.93]; HRQ3vsQ1 2.72 (95% CI 1.35; 5.51); HRQ4vsQ1 2.29 [95% CI 1.07; 4.92]).

CONCLUSIONS: Our results suggest that a high adherence to a healthy diet such as that represented by the Prudent and Mediterranean dietary patterns is not enough to prevent prostate cancer. Additionally, reducing adherence to a Western-type diet seems to be necessary.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:132

Enthalten in:

BJU international - 132(2023), 3 vom: 19. Sept., Seite 272-282

Sprache:

Englisch

Beteiligte Personen:

Castelló, Adela [VerfasserIn]
Rodríguez-Barranco, Miguel [VerfasserIn]
Pérez-Gómez, Beatriz [VerfasserIn]
Chirlaque, Maria Dolores [VerfasserIn]
Bonet, Catalina [VerfasserIn]
Amiano, Pilar [VerfasserIn]
Ardanaz, Eva [VerfasserIn]
Huerta, José María [VerfasserIn]
Zamora-Ros, Raúl [VerfasserIn]
Quirós, José Ramon [VerfasserIn]
Barricarte-Gurrea, Aurelio [VerfasserIn]
Pollán, Marina [VerfasserIn]
Sanchez, María-José [VerfasserIn]

Links:

Volltext

Themen:

#PCSM
#ProstateCancer
#uroonc
Cancer
Diet
Dietary patterns
EPIC-Spain
Journal Article
Mediterranean
Prostate neoplasms
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 16.08.2023

Date Revised 16.08.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/bju.16001

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM355774712