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Glycemic index testing of Potato

Evaluation of Glycemic index of Potato (n=1) test food) - NA

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/08/044860
Enrollment
15
Registered
2022-08-23
Start date
Unknown
Completion date
Unknown
Last updated
2023-01-09

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

Conditions

None listed

Interventions

Intervention1: Intervention: Boiled potato providing25/50g available carbohydrate will be given to study participants once Control Intervention1: Reference food: 25/50g available carbohydrate providin

Sponsors

Madras Diabetes Research Foundation
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age 18 to 45 years BMI greater than equal to 18.5 to less than equal to 22.9kg/m2(as per WHO cut off for normal BMI) Both male and female willingness to consume the test foods. no known food allergy or intolerance. no medications known to affect glucose tolerance (excluding oral contraceptives)-stable doses of oral contraceptives,acetylsaliclic acid,throxin,vitamins and mineral supplements of drugs to treat hypertension or osteoporosis are acceptable.

Exclusion criteria

Exclusion criteria: a known history of diabetes mellitus or the use of anti-hyperglycemic drugs or insulin to treat diabetes and related conditions pregnant and lactating women a major medical or surgical event requiring hospitalization within the preceding 3 months; the presence of disease or drug(s) which influence digestion and absorption of nutrients; the use of steroids, protease inhibitors or antipsychotics( all of which have maor effects on glucose metabolism and body fat distribution).

Design outcomes

Primary

MeasureTime frame
Glycemic index and GI category of food products will be declared compared to reference food.Timepoint: The glycemic index of potato will be tested on 1 single day after an overnight fast. capillary blood samples will be collected at 8 time points for both test and reference food.

Secondary

MeasureTime frame
NILTimepoint: NIL

Countries

India

Contacts

Public ContactSudha Vasudevan

MADRAS DIABETES RESEARCH FOUNDATION

s2r_7@mdrf.in

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026