About this trial
GLP-1 receptor agonists are effective for weight loss, but significant muscle mass is lost as a proportion of this weight loss. This study combines resistance-training and creatine supplementation to try to prevent this loss of muscle mass.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Starting GLP-1 agonist therapy
18 years of age or older
Disqualifiers
Positive answers to a screening questionnaire for physical activity safety (the Get Active Questionnaire)
Trial design
Parallel
Treatments tested in this trial
Dietary supplementation during a 12 week resistance-training program (creatine)
Dietary supplementcreatine supplementation
Dietary supplementation during a 12 week resistance-training program (placebo)
Dietary supplementPlacebo
Treatment groups
Trial outcomes
Primary outcomes
Change in sit to stand performance (number of times)
change in number of times sitting and standing in 30 seconds
Secondary outcomes
Change in 10 meter gait speed (m/s)
change in walking speed over 10 meters
Change in timed up and go (m/s)
change in time to stand up, walk 3m, turn, around, walk 3 m and sit down
Change in lean tissue mass (kg)
Change in lean tissue mass as determined by dual energy x-ray absorptiometry
Change in fat mass (kg)
Change in fat mass as determined by dual energy x-ray absorptiometry
Sponsors and contacts
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