Effects of Traditional Greek Meals on Glycemic Responses

NCT ID: NCT04831268

Last Updated: 2021-04-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-09-01

Study Completion Date

2019-09-30

Brief Summary

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This study investigated the effects of Greek traditional meals in dehydrated form consumed after reconstitution with water on glycemic responses

Detailed Description

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This study aimed at 1. to determined the glycemic index and glycemic load of three mixed meals and 2. to investigate the effects of these mixed meals on postprandial glycemic response in healthy subjects

Conditions

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Potential Abnormality of Glucose Tolerance Appetitive Behavior

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Crossover Assignment
Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Investigators
Single (Investigator)

Study Groups

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Glucose as reference food

Twelve healthy, normal weight subjects (male: 7, female:

7\) after 10-14 hr fast, consumed 25g available carbohydrate from D-glucose, three times, in different weeks as reference food along with 250ml water; and 25g available carbohydrates from lentils and lupins, trahanas with tomato sauce and halva with currants, tested once, in different weeks along with 250ml water. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120min. The first glucose sample was taken exactly 15min after the first bite of food or drink.

Group Type EXPERIMENTAL

Glucose as reference food

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g glucose diluted in 250ml water, tested three times, in different weeks, within 5-10min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Lentils and lupins mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from lentils and lupins mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Trahanas with tomato sauce mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from trahanas with tomato sauce mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Halva with currants mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from halva with currants mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Lentils and lupins mixed meal

Twelve healthy, normal weight subjects (male: 7, female:

7\) after 10-14 hr fast, consumed 25g available carbohydrate from D-glucose, three times, in different weeks as reference food along with 250ml water; and 25g available carbohydrates from lentils and lupins, trahanas with tomato sauce and halva with currants, tested once, in different weeks along with 250ml water. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120min. The first glucose sample was taken exactly 15min after the first bite of food or drink.

Group Type EXPERIMENTAL

Glucose as reference food

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g glucose diluted in 250ml water, tested three times, in different weeks, within 5-10min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Lentils and lupins mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from lentils and lupins mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Trahanas with tomato sauce mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from trahanas with tomato sauce mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Halva with currants mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from halva with currants mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Trahanas with tomato sauce mixed meal

Twelve healthy, normal weight subjects (male: 7, female:

7\) after 10-14 hr fast, consumed 25g available carbohydrate from D-glucose, three times, in different weeks as reference food along with 250ml water; and 25g available carbohydrates from lentils and lupins, trahanas with tomato sauce and halva with currants, tested once, in different weeks along with 250ml water. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120min. The first glucose sample was taken exactly 15min after the first bite of food or drink.

Group Type EXPERIMENTAL

Glucose as reference food

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g glucose diluted in 250ml water, tested three times, in different weeks, within 5-10min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Lentils and lupins mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from lentils and lupins mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Trahanas with tomato sauce mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from trahanas with tomato sauce mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Halva with currants mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from halva with currants mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Halva with currants mixed meal

Twelve healthy, normal weight subjects (male: 7, female:

7\) after 10-14 hr fast, consumed 25g available carbohydrate from D-glucose, three times, in different weeks as reference food along with 250ml water; and 25g available carbohydrates from lentils and lupins, trahanas with tomato sauce and halva with currants, tested once, in different weeks along with 250ml water. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120min. The first glucose sample was taken exactly 15min after the first bite of food or drink.

Group Type EXPERIMENTAL

Glucose as reference food

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g glucose diluted in 250ml water, tested three times, in different weeks, within 5-10min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Lentils and lupins mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from lentils and lupins mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Trahanas with tomato sauce mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from trahanas with tomato sauce mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Halva with currants mixed meal

Intervention Type OTHER

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from halva with currants mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Interventions

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Glucose as reference food

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g glucose diluted in 250ml water, tested three times, in different weeks, within 5-10min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Intervention Type OTHER

Lentils and lupins mixed meal

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from lentils and lupins mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Intervention Type OTHER

Trahanas with tomato sauce mixed meal

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from trahanas with tomato sauce mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Intervention Type OTHER

Halva with currants mixed meal

Twelve healthy, normal weight subjects (male: 7, female:7) after 10-14 hr fast, consumed 25g available carbohydrates from halva with currants mixed meal along with 250ml water, tested once, in different weeks, within 10-15min. Fingertip capillary blood glucose samples were takenat baseline, 15, 30, 45, 60, 90 and 120min.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* healthy
* non-smoking
* non-diabetic men and women
* normal body mass index (BMI; between 18.5 and 25 kg/m2)

Exclusion Criteria

* severe chronic disease (e.g. coronary heart disease, diabetes mellitus, kidney or liver conditions, endocrine conditions)
* gastrointestinal disorders
* pregnancy
* lactation
* competitive sports
* alcohol
* drug dependency
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Agricultural University of Athens

OTHER

Sponsor Role lead

Responsible Party

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Aimilia Papakonstantinou

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Aimilia Papakonstantinou, PhD

Role: PRINCIPAL_INVESTIGATOR

Agricultural University of Athens

Locations

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Agricultural University of Athens

Athens, Attica, Greece

Site Status

Countries

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Greece

Other Identifiers

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HRBD 24 04/04/2019

Identifier Type: -

Identifier Source: org_study_id

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