Effect of Timing of a Post-exercise Oral Glucose Tolerance Test on Glycaemic Control.
NCT ID: NCT01987687
Last Updated: 2014-08-29
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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SUSPENDED
NA
12 participants
INTERVENTIONAL
2016-11-30
2017-04-30
Brief Summary
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Previous research has demonstrated that exercise performed in the postprandial state paradoxically results in a deterioration in glucose tolerance in the immediate post-exercise period (Gonzalez et a. 2013; Gonzalez and Stevenson 2013). This study aims to assess the timecourse of this post-exercise effect.
Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
BASIC_SCIENCE
NONE
Study Groups
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Rest
Breakfast followed by a rest period prior to OGTT.
Rest
Rest for 30 min
Exercise-immediate
Breakfast followed by exercise and an immediate OGTT
Exercise
Exercise at 55% of maximum power output for 30 min.
Exercise-delay
Breakfast followed by exercise and a delayed (1 h) OGTT.
Exercise
Exercise at 55% of maximum power output for 30 min.
Delay
Delay between exercise and OGTT
Interventions
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Exercise
Exercise at 55% of maximum power output for 30 min.
Rest
Rest for 30 min
Delay
Delay between exercise and OGTT
Eligibility Criteria
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Inclusion Criteria
* Physically active (\>or= 3 times per week)
* Male
Exclusion Criteria
* Food intolerances
* Food allergies
18 Years
40 Years
MALE
Yes
Sponsors
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Northumbria University
OTHER
Responsible Party
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Javier Gonzalez, PhD
Research Fellow
Principal Investigators
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Javier T Gonzalez, PhD
Role: PRINCIPAL_INVESTIGATOR
Northumbria University
Locations
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Northumbria University
Newcastle upon Tyne, Tyne and Wear, United Kingdom
Countries
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References
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Gonzalez JT, Stevenson EJ. Assessment of the post-exercise glycemic response to food: considering prior nutritional status. Nutrition. 2014 Jan;30(1):122-3. doi: 10.1016/j.nut.2013.05.015. Epub 2013 Sep 18. No abstract available.
Gonzalez JT, Veasey RC, Rumbold PL, Stevenson EJ. Breakfast and exercise contingently affect postprandial metabolism and energy balance in physically active males. Br J Nutr. 2013 Aug;110(4):721-32. doi: 10.1017/S0007114512005582. Epub 2013 Jan 29.
Other Identifiers
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32W7
Identifier Type: -
Identifier Source: secondary_id
32W7
Identifier Type: -
Identifier Source: org_study_id