Nutrition and cogntive performance in healthy children - Influence of the glycemic index of lunch on cognition

Nutrition and cogntive performance in healthy children - Influence of the glycemic index of lunch on cognition - CogniDo GI-II

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00013597

Enrollment

340

Registered

2018-04-16

Start date

2017-09-27

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Cognition

Interventions

Group 1: Rice for lunch with high glycemic index (GI=79) Group 2: Rice for lunch with medium glycemic index (GI=64)

Eligibility

Sex/Gender

All

Age

10 Years to 12 Years

Inclusion criteria

Inclusion criteria: Absence of metabolic diseases; absence of cognitive deficits

Exclusion criteria

Exclusion criteria: Missing informed consent; requirement for special diet

Design outcomes

Primary

Measure	Time frame
Cognitional testing 90 min after lunch: task switching, working memory updating, tonic alertness using computerized tests	—

Secondary

Measure	Time frame
Questionnaire regarding eating habits, sleeping habits and physical activity; results of a standardized tests for the evaluation of physical performance (MT1)	—

Countries

Germany

Contacts

Public ContactMathilde Kersting

Forschungsdepartment Kinderernährung (FKE), Universitätskinderklinik Bochum

mathilde.kersting@rub.de+49 234 509 2615

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 20, 2026