Effect of a High Calcium Breakfast on Exercise Metabolism and Appetite

June 2, 2012 updated by: Javier Gonzalez, Northumbria University
The purpose of this study is to assess the effect of a high calcium breakfast on substrate metabolism during exercise and appetite throughout the day.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

9

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

  • United Kingdom
    • Tyne and Wear
      • Newcastle Upon Tyne, Tyne and Wear, United Kingdom, NE1 8ST
        • Northumbria University

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

18 years to 45 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Male
  • Aged 18-45 years
  • Physically active - able to run continuously for 1 h.

Exclusion Criteria:

  • Smokers
  • Food Allergies
  • Metabolic Disorders
  • Consuming herbal/dietary supplements
  • Gastric Problems

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: Basic Science
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Sham Comparator: Control Breakfast
Normal calcium breakfast.
Dietary supplement: Control
Regular Milk
Experimental: High calcium breakfast
High calcium breakfast.
Dietary supplement: High calcium milk
High calcium milk (9 mg/kgBM)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Total fat oxidised during 60 min of exercise (g).
Time Frame: 1 hour
Assessed by indirect calorimetry
1 hour

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Blood glucose concentration
Time Frame: 2 hour
2 h incremental area under the curve for blood glucose following breakfast consumption
2 hour
Serum Insulin Concentration
Time Frame: 2 hour
2 h area under the curve for serum insulin following breakfast consumption
2 hour
Subjective appetite ratings
Time Frame: 3 hour
Subjective ratings of appetite assessed by visual analogue scales.
3 hour

Collaborators and Investigators

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

Sponsor

Northumbria University

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

Study Start

May 1, 2011

Primary Completion (Actual)

November 1, 2011

Study Completion (Actual)

November 1, 2011

Study Registration Dates

First Submitted

May 20, 2011

First Submitted That Met QC Criteria

May 20, 2011

First Posted (Estimate)

May 23, 2011

Study Record Updates

Last Update Posted (Estimate)

June 5, 2012

Last Update Submitted That Met QC Criteria

June 2, 2012

Last Verified

June 1, 2012

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 32AN1

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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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