Menée à l'aide de données 2006-2010 de la "UK Biobank" portant sur 502 400 personnes (durée médiane de suivi : 7,1 ans), cette étude identifie des paramètres optimaux d'activité physique pour réduire le risque de cancer (5 995 cas)

Association between circadian physical activity patterns and cancer incidence through regulation of inflammation: A UK biobank study

Bai, Pufei ; Ning, Xiaoqun ; Gao, Rui ; Shao, Xian ; Zhou, Saijun ; Li, Jing ; Lin, Yao ; Liu, Hongyan ; Zhang, Mianzhi ; Yu, Pei

Background: Physical activity (PA) has been linked with cancer incidence. However, the effects and mechanisms underpinning circadian PA trajectories on cancer remain elusive. This study aimed to explore the optimal PA patterns in reducing cancer incidence and the associated potential mediators. Methods: Between 2006 and 2010, 502,400 participants were recruited from the UK Biobank. Out of these, 102,323 participants wore accelerometers, which allowed for collecting acceleration data [...]

Menée à partir de données de 8 études finlandaises portant au total sur 253 953 personnes, cette étude estime la part des cancers attribuables aux facteurs de risque liés au mode de vie, en fonction du sexe

Every tenth malignant solid tumor attributed to overweight and alcohol consumption: a population-based cohort study

Seppä, Karri ; Heikkinen, Sanna ; Ryynänen, Heidi ; Albanes, Demetrius ; Eriksson, Johan G. ; Härkänen, Tommi ; Jousilahti, Pekka ; Knekt, Paul ; Koskinen, Seppo ; Mannisto, Satu ; Rahkonen, Ossi ; Rissanen, Harri ; Malila, Nea ; Laaksonen, Maarit ; Pitkäniemi, Janne

Background: Recent studies have shown that some four in ten cancers are attributable to a few key risk factors. The aim of this study was to estimate cohort-based population attributable fractions (PAFs) in Finland for potentially modifiable cancer risk factors. Methods: Data from eight health studies including 253,953 subjects with 29,802 incident malignant tumors were analysed using Bayesian multivariate regression model with multiplicative risk factor effects. We estimated the effects of [...]

Menée à partir de données 1992-2014 des cohortes américaines "the Nurses’ Health Study" et "the Health Professionals Follow-Up Study" portant sur 85 562 personnes (durée de suivi : 22 ans), cette étude analyse l'association entre la fréquence et l'ampleur des pertes et/ou reprises de poids et le risque de cancer colorectal (1 626 cas)

Association between weight cycling and risk of colorectal cancer: a prospective cohort study

Kim, Suryun ; Lee, Dong Hoon ; Giovannucci, Edward L. ; Keum, NaNa

Background: Weight cycling is the repeated episodes manifesting intentional weight loss and subsequent unintentional weight gain. Whether the frequency and magnitude of weight cycling is associated with colorectal cancer risk independent of body mass index (BMI) remains unknown. Methods: Two prospective cohort studies, Nurses’ Health Study I and Health Professionals Follow-up Study, followed 85,562 participants from 1992 to 2014. Participants completed a questionnaire regarding the frequency [...]

Menée à l'aide de données de la "UK Biobank" portant sur 377 144 personnes (durée médiane de suivi : au moins 9 ans), cette étude analyse l’association entre la qualité du sommeil mesurée par un système de score et le risque de cancer urologique (1 986 cas)

Adherence to a healthy sleep pattern and risk of urologic cancers: A large prospective cohort study

Ma, Zheng ; Geng, Hao ; Yang, Honghao ; Meng, Ge ; Gu, Yeqing ; Wu, Hongmei ; Zhang, Shunming ; Zhang, Juanjuan ; Wang, Xuena ; Huang, Tao ; Niu, Kaijun

Objective: A variety of unhealthy sleep behaviors have been shown to be associated with an increased risk of urologic cancers. However, little is known about the association between the overall sleep patterns and urologic cancers. To prospectively investigate the associations between a healthy sleep pattern and the risks of urologic cancers, including bladder cancer (BCa) and renal cell carcinoma (RCC). Methods: In this prospective cohort study, 377,144 participants free of cancer at baseline [...]

Menée en Pologne en 2022 par questionnaire auprès de 187 femmes, cette étude analyse leurs connaissances sur le papillomavirus humain (HPV) et leur attitude à l'égard de la vaccination de leurs enfants contre le HPV

Primary prevention of HPV-related diseases from the patients’ perspective in Poland

Trojnarska, Dominika ; Jach, Robert

Objectives: This study aimed to assess the knowledge of human papillomavirus (HPV) and attitudes toward HPV vaccination (HPVv) among female patients in Poland, investigating the impact of sociodemographic factors on these aspects. The study also explored awareness of state-funded bivalent vaccination and gauged willingness to vaccinate children, especially in the aspect of the newly introduced nonavalent vaccine. Material and methods: An 11-question questionnaire was administered to newly [...]

Menée aux Etats-Unis à partir de données 2011-2021 d'une enquête portant sur 220 806 adolescents, cette étude analyse, en fonction du sexe, les tendances concernant la vaccination contre le papillomavirus humain avant 13 ans

Trends in HPV Vaccination Before Age 13 Years in the US National Immunization Survey–Teen

White, Jodie L. ; Grabowski, M. Kate ; Quinn, Thomas C. ; Tobian, Aaron A. R. ; Patel, Eshan U.

Human papillomavirus (HPV) vaccination is safe and effective for cancer prevention. The US Centers for Disease Control and Prevention’s Advisory Committee for Immunization Practices (ACIP) has recommended routine HPV vaccination for females aged 11 to 12 years since 2006 and for males since 2011; however, uptake has been lower among younger adolescents. Data on sex-specific trends in adolescent HPV vaccine initiation and series completion before age 13 years are limited; therefore, we aimed to [...]

Menée au Royaume-Uni auprès de 25 familles de fumeurs, cette étude analyse l'effet, sur la réduction du tabagisme passif des enfants à domicile, d'une intervention fournissant gratuitement aux parents un substitut nicotinique pendant 12 mois

Use of nicotine replacement therapy to reduce children’s exposure to second-hand smoke in the home: a qualitative pilot study involving local community pharmacies

Howell, Rebecca ; McBurney, Stephen ; Di Tano, Giovanna ; Boags, Aileen ; Rowa-Dewar, Neneh ; Dobson, Ruaraidh ; O’Donnell, Rachel

Background: In Scotland, and in several other countries, most second-hand smoke exposure now occurs in low-income households, where housing constraints and sole parenting often make it harder to create a smoke-free home. This pilot study provided people who smoke with a free 12-week supply of nicotine replacement therapy through local community pharmacies to reduce smoking indoors. Methods: Twenty-five parents/caregivers who smoked in the home and cared for children at least weekly were [...]

Menée à partir de revues de la littérature, cette étude du "Centre international de recherche sur le cancer" évalue les effets potentiels d'une réduction ou d'un arrêt de la consommation d'alcool pour réduire le risque de cancer

The IARC Perspective on Alcohol Reduction or Cessation and Cancer Risk

Gapstur, Susan M. ; Bouvard, Véronique ; Nethan, Suzanne T. ; Freudenheim, Jo L. ; Abnet, Christian C. ; English, Dallas R. ; Rehm, Jürgen ; Balbo, Silvia ; Buykx, Penny ; Crabb, David ; Conway, David I. ; Islami, Farhad ; Lachenmeier, Dirk W. ; McGlynn, Katherine A. ; Salaspuro, Mikko ; Sawada, Norie ; Terry, Mary B. ; Toporcov, Tatiana ; Lauby-Secretan, Béatrice

The IARC convened a group of scientists to review the evidence on reduction or cessation of alcohol beverage consumption in relation to alcohol-related cancer incidence or mortality.