Hypertension Dyslipidemia Type 2 diabetes Metabolic syndrome
Conditions
Interventions
From Friday to Sunday, participants go to bed and get up 2-3 hours later than usual (weekday wake up time and bedtime).
From Friday to Sunday, participants go to bed and get up at the same hour as the
Sponsors
Faculty of Sport Sciences, Waseda University
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: Healthy young men who go to bed and get up at the same hour from Monday to Friday (day-to-day variability less than 2 hours).
Exclusion criteria
Exclusion criteria: Shift worker Cigarette smoker Recipient of a drug Participants who could not go to bed and get up at the same hour from Monday to Friday during the experiment Participants who cannot follow researcher's instructions
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Risk factors of lifestyle-related diseases (fasting glucose, glucose levels after oral glucose tolerance test, 24 hours continuous glucose levels, insulin, HOMA-IR, morning and evening blood pressure, arterial stiffness, triglyceride, LDL cholesterol, HDL cholesterol) | — |
Secondary
| Measure | Time frame |
|---|---|
| Arterial baroreceptor sensitivity Liver function markers (AST, ALT, gamma GTP) Kidney function markers (urea nitrogen, creatinine) Uric acid Inflammatory markers (CRP, TNF-alpha, IL-6, MPO, calprotectin) Sleep quality Hepatokine (FGF-21, RBP4) | — |
Countries
Japan
Contacts
Public ContactKumpei Tanisawa
Waseda University Faculty of Sport Sciences
Outcome results
None listed