Effects of meal-to-meal change of nutrient composition on substrate utilization and appetite

Effects of meal-to-meal change of nutrient composition on substrate utilization and appetite - Diurnal macronutrientchanges and energy metabolism

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028895

Enrollment

Registered

2017-08-30

Start date

2013-07-13

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity, Diabetes

Interventions

General macronutrient composition diet High carbohydrate breakfast, high fat lunch, and high carbohydrate dinner High fat breakfast, high carbohydrate lunch, and high carbohydrate dinner

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: No medical history related to diet, physical activity, sleep, metabolism, digestive, and circulation, no body weight change among past 6 months >+/-2kg, Body Mass Index <25 kg/m2, and body weight >55, <70.

Exclusion criteria

Exclusion criteria: medical history related to diet, physical activity, sleep, metabolism, digestive, and circulation, body weight change among past 6 month >+/-2kg, and Body Mass Index>25 kg/m2.

Design outcomes

Primary

Measure	Time frame
Energy metabolism(energy expenditure, carbohydrate oxidation, fat oxidation)	—

Secondary

Measure	Time frame
Blood glucose, appetite	—

Countries

Japan

Contacts

Public ContactShigeho Tanaka

National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Department of Nutrition and Metabolism

tanakas@nibiohn.go.jp03-3203-5725

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026