Carbohydrate Intolerance Questionnaire Study

The purpose of this study is to evaluate the validity of using a carbohydrate intolerance questionnaire (CIQ) and/or other health markers as a means of predicting response to insulin sensitivity as determined by an oral glucose tolerance test (OGTT).

Completed

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Key information

Conditions

Carbohydrate Intolerance Glucose-Galactose Malabsorption

Age range

18 year–60 year

Sex eligibility

Female

Study type

Interventional

Phase

Not applicable

About this study

This study will utilize a carbohydrate intolerance questionnaire (CIQ). Responses to a CIQ will be correlated with diet inventories, baseline body composition and health assessments, a standard metabolic panel, fasting glucose and insulin levels, a homeostatic insulin resistance model (HOMA), a two hour oral glucose tolerance test (OGTT), and a carbohydrate sensitivity symptom questionnaire administered during the OGTT.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Participant is female
Participant is between the ages of 18 and 60

Exclusion criteria

Participant is pregnant or nursing
Participant is diabetic or pre-diabetic
Participant has a Body Mass Index (BMI) < 22

Treatment and study plan

TRUTOL Glucose Tolerance Beverage

Dietary Supplement

A caffeine-free, non-carbonated, glucose tolerance beverage

Primary outcomes

Complete a Carbohydrate Intolerance Questionnaire (CIQ)

Time frame: 1 day

Primary Outcome
Complete a 2 Hour Oral Glucose Tolerance Test (OGTT) to measure glucose response

Time frame: 2 hours

Primary Outcome
Complete a 2 Hour Oral Glucose Tolerance Test (OGTT) to measure insulin response

Time frame: 2 hours

Primary Outcome

Sponsors and collaborators

Lead sponsor

Texas A&M University

Other

Collaborators

Curves International

Registry information

Official study title

Validation of Carbohydrate Intolerance Questionnaire

Acronym: Curves1

Important dates

Study start: 2013
Primary completion: 2013
Study completion: 2013
First posted: May 3, 2017
Registry last updated: May 3, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed