Association between late-night dinner eating and sleep duration with outcomes in patients requiring hemodialysis

• Grant number: 19/22232-7
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: July 01, 2020
• End date: June 30, 2021
• Field of knowledge: Health Sciences - Medicine - Medical Clinics
• Principal Investigator: Marcos Ferreira Minicucci
• Grantee: Vitória Mori
• Host Institution: Faculdade de Medicina (FMB). Universidade Estadual Paulista (UNESP). Campus de Botucatu. Botucatu , SP, Brazil

Abstract

Chronic kidney disease (CKD) is considered a major public health problem. Patients with CKD have increased risk of death due to cardiovascular disease (CVD) than general population. Epidemiological and interventional studies suggest that late-night dinner eating and sleep duration are associated with increased risk for obesity and CVD. However, these unhealthy habits were not yet evaluated in patients requiring hemodialysis. Thus, the objective of this study is to evaluate the association between late-night dinner eating and sleep duration with rates of hospital admission and mortality in patients requiring hemodialysis, 6 months after the initial evaluation. Patients with stage 5 CKD, under hemodialysis for at least 3 months, of both genders, older than 18 years, being followed at Dialysis Unit of Botucatu Medical School will be included in the study. We estimate to include 100 patients. Demographic, clinical, laboratorial and anthropometric data will be recorded. The patients will register the dinnertime, the time they go to bed and the time they wake up during one week. Three-day food record and International Physical Activity Questionnaire will be applied. To evaluate the association between late-night dinner eating and sleep duration with rates of hospital admission and mortality we will use uni and multivariate logistic regression models. The significance level is 5%. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

BARBOSA, ELISABETE MOUZINHO SOARES; PEREIRA, AMANDA GOMES; MORI, VITORIA; NEVES, RENAN DA SILVA; VIEIRA, NAYANE MARIA; SILVA, MARYANNE ZILLI CANEDO; SEKI, MARCOS MITSUO; RODRIGUES, HELLEN CHRISTINA NEVES; COSTA, NARA ALINE; PONCE, DANIELA; et al. Comparison between FRAIL Scale and Clinical Frailty Scale in predicting hospitalization in hemodialysis patients. JOURNAL OF NEPHROLOGY, v. N/A, p. 7-pg., 2022-12-22. (19/22232-7)

MORI, VITORIA; DA SILVA NEVES, RENAN; PEREIRA, AMANDA GOMES; DE SOUZA DORNA, MARIANA; VIEIRA, NAYANE MARIA; DA SILVA, MARYANNE ZILLI CANEDO; LAZZARIN, TALINE; RODRIGUES, HELLEN CHRISTINA NEVES; PONCE, DANIELA; BALBI, ANDRE LUIS; et al. Self-reported sleep time and physical activity are associated with outcomes in hemodialysis patients: a cohort study. JOURNAL OF NEPHROLOGY, v. N/A, p. 3-pg., 2022-11-03. (19/22232-7)