Glycemic Index of Longan Syrup in Healthy Volunteers

Healthy Clinical Trial

Official title:

Determination of Glycemic Index of Longan Syrup in Healthy Volunteers

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04313543
• Other study ID #: 827/62
• Status: Not yet recruiting
• Phase: N/A
• Start date: March 24, 2020
• Est. completion date: March 3, 2021

Study information

• Verified date: March 2020
• Source: Chulalongkorn University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Volunteers take 50 g of glucose in 250 ml of water in 5 minutes.Then, they are tested blood glucose levels (taken from the fingertips) at 15, 30 ,45, 60, 90, and 120 minutes. There is 3 days for wash out period. These tests will be repeated for 3 times for baseline glucose calculation. After that, volunteers take 50 g of longan syrup in 250 ml of water in 5 minutes.Then, they are tested blood glucose levels (taken from the fingertips) at 15, 30 ,45, 60, 90, and 120 minutes. Glycemic index of longan syrup is calculated from area under the curved of blood glucose after longan syrup taking divided to mean of area under the curved of blood glucose after glucose taking.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 20
• Est. completion date: March 3, 2021
• Est. primary completion date: February 28, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 60 Years

Eligibility

Inclusion Criteria:

• Ages 18-60 years

• Never diagnosis as diabetes mellitus of thyroid dysfunction

• Fasting plasma glucose less than 100 mg/dl

• Body mass index 18.5-24.9 kg/m2

• Be willing to be subjects in this study

Exclusion Criteria:

• Know longan allergy or have history of adverse events from longan

• Take medicines, herbs, or food supplements including thiazide diuretics, beta-blockers ,and estrogen that have an effect on blood sugar level in 1 month before this study starting

• Severe comorbidity or uncontrolled diseases

• Pregnancy and lactation

• Participated in other studies

Related Conditions & MeSH terms

• Healthy

Intervention

Dietary Supplement:
• Glucose and Longan syrup
Volunteers take 50 g of glucose in 250 ml of water in 5 minutes. Then, they take 50g of longan syrup in 250 ml of water in 5 minutes

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Chulalongkorn University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Blood glucose	They are tested blood glucose levels (taken from the fingertips) at 15, 30 ,45, 60, 90, and 120 minutes. There is 3 days for wash out period. These tests will be repeated for 3 times for baseline glucose calculation.	Change from glucose baseline in 120 minutes
Secondary	Adverse events	Number of participants with skin, respiratory, and gastrointestinal side effects	12 days