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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COMPLETED
NA
16 participants
INTERVENTIONAL
2015-11-30
2017-06-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
OTHER
NONE
Study Groups
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High-carbohydrate diet
High-carbohydrate diet
Participants will engage in 4 days of high-carbohydrate low fat diet as recommended by the Canadian Diabetes Association. The macronutrients content will go as follow: 55% carbohydrate, 25% protein and 20% fat. Breakfast, lunch and dinner will be provided to the participants as part of an isoenergetic diet. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Low-carbohydrate diet
Low-carbohydrate diet
Participants will engage in 4 days of low-carbohydrate high-fat diet. The macronutrients content will go as follow: 10% carbohydrate, 25% protein and 65% fat. Breakfast, lunch and dinner will be provided to the participants as part of an isoenergetic diet. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Low-carbohydrate diet with post-meal walking
Low-carbohydrate diet
Participants will engage in 4 days of low-carbohydrate high-fat diet. The macronutrients content will go as follow: 10% carbohydrate, 25% protein and 65% fat. Breakfast, lunch and dinner will be provided to the participants as part of an isoenergetic diet. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Low-carbohydrate diet with post-meal walking
Participants will follow the same diet as in the low-carbohydrate diet arm but also perform 15 minutes of walking beginning \~15 minutes after breakfast, lunch and dinner. Approximately 70 kcal (individualized) will be added to main meals to account for exercise energy expenditure. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Interventions
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High-carbohydrate diet
Participants will engage in 4 days of high-carbohydrate low fat diet as recommended by the Canadian Diabetes Association. The macronutrients content will go as follow: 55% carbohydrate, 25% protein and 20% fat. Breakfast, lunch and dinner will be provided to the participants as part of an isoenergetic diet. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Low-carbohydrate diet
Participants will engage in 4 days of low-carbohydrate high-fat diet. The macronutrients content will go as follow: 10% carbohydrate, 25% protein and 65% fat. Breakfast, lunch and dinner will be provided to the participants as part of an isoenergetic diet. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Low-carbohydrate diet with post-meal walking
Participants will follow the same diet as in the low-carbohydrate diet arm but also perform 15 minutes of walking beginning \~15 minutes after breakfast, lunch and dinner. Approximately 70 kcal (individualized) will be added to main meals to account for exercise energy expenditure. Between interventions there will be at least a one-week washout, where participants are encouraged to return to their baseline dietary habits.
Eligibility Criteria
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Inclusion Criteria
* Aged 40-75
* Engaging in 2 or less moderate-to-vigorous exercise bouts per week in the last 3 months
* Ability to understand and communicate in English to interact with the personal trainer
Exclusion Criteria
* Any contraindications to exercise (e.g., musculoskeletal injury)
* Prior history of cardio- or cerebrovascular disease or myocardial infarction
* Hypertension that is not controlled by medication (systolic blood pressure (BP) \>160 mmHg and/or diastolic BP \>99 mmHg)
* Change in diabetes medications in the previous 6 months
* Diagnosed with peripheral neuropathy
* Taking exogenous insulin
40 Years
75 Years
ALL
No
Sponsors
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Medtronic
INDUSTRY
University of British Columbia
OTHER
Responsible Party
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Jonathan Little
Assistant Professor
Principal Investigators
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Jonathan P Little, PhD
Role: PRINCIPAL_INVESTIGATOR
University of British Columbia
Locations
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University of British Columbia, Okanagan.
Kelowna, British Columbia, Canada
Countries
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Other Identifiers
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H1501952
Identifier Type: -
Identifier Source: org_study_id
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