Mechanism of Action of Milk and Its Components on Glycemic Control in Healthy Young Men

March 15, 2013 updated by: G. Harvey Anderson, University of Toronto
The investigators hypothesize that the physiological effects of milk on satiety and glycemic control are mediated by the interaction between its macronutrient components by both insulin-dependent and independent mechanisms.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

12

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Ontario
      • Toronto, Ontario, Canada, M5S 3E2
        • University of Toronto

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years to 30 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Healthy young men
  • 20-30 years of age
  • BMI: 20-24.9 kg/m2

Exclusion Criteria:

  • Smoking
  • Dieting
  • Skipping breakfast
  • Lactose intolerance or allergies to milk
  • Taking medications that may affect glucose metabolism or appetite
  • Diabetes (fasting blood glucose ≥ 7.0 mmol/L) or other metabolic diseases

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Glucose
Time Frame: 0-180 min
0-180 min

Secondary Outcome Measures

Outcome Measure
Time Frame
Insulin
Time Frame: 0-180 min
0-180 min

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Gastrointestinal hormones and gastric emptying rate
Time Frame: 0-180 min

Gatrointestinal hormones measured include plasma concentrations of glucagon-like peptide-1 (GLP-1), peptide tyrosine tyrosine (PYY), cholecystokinin (CCK), and ghrelin.

Gastric emptying is assessed indirectly by adding 1.5 g of paracetamol (acetaminophen) to each beverage and measuring plasma paracetamol concentrations.
0-180 min

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Toronto

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Primary Completion (Actual)

September 1, 2011

Study Registration Dates

First Submitted

March 13, 2013

First Submitted That Met QC Criteria

March 15, 2013

First Posted (Estimate)

March 18, 2013

Study Record Updates

Last Update Posted (Estimate)

March 18, 2013

Last Update Submitted That Met QC Criteria

March 15, 2013

Last Verified

March 1, 2013

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Milk Components Study

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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