Comparing 3 approaches for creatine
Official title: Creatine and Resistance Training in Older Adults With Mild Cognitive Impairment
Examining the Effects of Creatine Supplementation and Resistance Training on Cognition and Brain Health in Older Adults With Mild Cognitive Impairment: a 26 Week Randomized Controlled Trial
- 4 groups
- One site, in London
- Recruiting
Interventions
- Other intervention
Creatine monohydrate
Participants will consume one serving of creatine daily (0.10g of creatine/kg of body weight). This relative dosing approach ensures that smaller participants do not receive excessive doses, while larger participants receive an adequate amount. There is currently limited evidence to conclude the effectiveness of timing daily creatine intake, but it is recommended that creatine be consumed at mealtime for optimal absorption. Participants will choose what meal they will take the supplement and will be asked to keep timing consistent throughout the study. This daily low dose method was chosen because other methods (high-dose loading) may have negative side effects (e.g., water retention, cramping). The trial duration is also enough time to entire creatine saturation with supplementation.
- Behavioural therapy
Resistance training
Participants will use the programmable weight machines along with free weights to target primary muscle groups. In addition, they will complete mini-squats, mini-lunges, and lunge walks. Participants will complete two sets of 6-8 reps. Training stimulus will be increased using the 7RM method - when 2 sets of 6-8 reps are completed with proper form and without discomfort. The investigators will record the number of sets completed and the load lifted for each exercise for each participant at every class.
Canadian Sites (1)
1 of 1 recruiting
- Recruiting
Western University
London, Ontario
In plain language
Assembled directly from this trial’s registry record. Every sentence traces to a field below — nothing here is generated or interpreted.
What this study is
This study is testing a way to improve comfort and quality of life alongside other care.
This study is not organised into the usual phase numbers — that is common for device, behavioural, and diagnostic research.
From the trial registry
Built from these fields:
- designModule.designInfo.primaryPurpose
- designModule.phases
Who receives what
There are 4 groups in this study.
Group A receives Creatine monohydrate and Resistance training.
Registry label: A: Creatine monohydrate supplementation and resistance training
Group B receives Creatine monohydrate.
Registry label: B: Creatine monohydrate supplementation and active control group
Group C receives Resistance training.
Registry label: C: Placebo supplementation and resistance training
Group D receives no study treatment and is followed for comparison.
Registry label: D: Placebo supplementation and active control group
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].label
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
How the study is run
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
You, the study team, and the people analysing the results would all be kept unaware of which group you are in until the study ends.
From the trial registry
Built from these fields:
- designModule.designInfo.allocation
- designModule.designInfo.maskingInfo.masking
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives no study treatment at all, and is followed for comparison.
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
Who the study is looking for
The study lists a minimum age of 60 years, with no upper limit given.
The study is open to people of any sex.
The study does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
These are the criteria the study lists. Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part.
From the trial registry
Built from these fields:
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 140 people.
The study is currently expected to finish around December 2027.
The main measurement is taken over: BaselineBaselineYour starting measurements, taken before treatment begins.Read more → and 26 weeks.
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
Corsi Span - Corsi Block Tapping Task — measured over BaselineBaselineYour starting measurements, taken before treatment begins.Read more → and 26 weeks.
Reaction Time - Corsi Block Tapping Task — measured over Baseline and 26 weeks.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT06948149 on ClinicalTrials.gov. The full registry text is further down this page — this summary never replaces it.
Not medical advice. What do these terms mean?
What is being tested — in plain terms
About Creatine monohydrateDietary supplement
Participants will consume one serving of creatine daily (0.10g of creatine/kg of body weight). This relative dosing approach ensures that smaller participants do not receive excessive doses, while larger participants receive an adequate amount. There is currently limited evidence to conclude the effectiveness of timing daily creatine intake, but it is recommended that creatine be consumed at mealtime for optimal absorption. Participants will choose what meal they will take the supplement and will be asked to keep timing consistent throughout the study. This daily low dose method was chosen because other methods (high-dose loading) may have negative side effects (e.g., water retention, cramping). The trial duration is also enough time to entire creatine saturation with supplementation.
From the trial registry — its own words, unedited.
What a dietary supplement is here: A vitamin, mineral, or other supplement being studied.
Read the full explanation → · in clinical review
About Resistance trainingBehavioural
Participants will use the programmable weight machines along with free weights to target primary muscle groups. In addition, they will complete mini-squats, mini-lunges, and lunge walks. Participants will complete two sets of 6-8 reps. Training stimulus will be increased using the 7RM method - when 2 sets of 6-8 reps are completed with proper form and without discomfort. The investigators will record the number of sets completed and the load lifted for each exercise for each participant at every class.
From the trial registry — its own words, unedited.
What a behavioural is here: A programme, therapy, education, or lifestyle approach being studied.
Read the full explanation → · in clinical review
Common questions
Answered from this trial’s registry record. Where the record doesn’t say, these answers say so rather than filling the gap.
Am I eligible for this trial?
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part. Concord cannot make that determination, and neither can any tool that has not examined you.
What the study lists: a minimum age of 60 years.
The full inclusionInclusion criteriaThe things you must have or be for a study to consider you.Read more → and exclusion criteriaExclusion criteriaThe things that would prevent someone from taking part.Read more → are published on this page, exactly as the study team wrote them.
The useful next step is to bring this trial to your doctor. Answering a few questions first gives them something concrete to review.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.eligibilityCriteria
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives no study treatment and is followed for comparison.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
You, the study team, and the people analysing the results would all be kept unaware of which group you are in until the study ends.
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
From the trial registry
- designModule.designInfo.maskingInfo.masking
- designModule.designInfo.allocation
Who can join?
The study lists a minimum age of 60 years, with no upper limit given.
It is open to people of any sex.
It does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can confirm whether a particular person can take part.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: BaselineBaselineYour starting measurements, taken before treatment begins.Read more → and 26 weeks.
The study as a whole is currently expected to finish around 2027-12.
How long any one person takes part can differ from the study length. The study team can tell you what the schedule looks like in practice.
From the trial registry
- outcomesModule.primaryOutcomes[].timeFrame
- statusModule.completionDateStruct.date
How many people are taking part?
The study aims to enrol about 140 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: London, Ontario, Canada.
Sites can open and close during a study, so confirm with the team before travelling.
From the trial registry
- trial_locations
About This Trial
The goal of this 26-week trial is to learn if creatine supplementation and resistance training (i.e., weightlifting; exercise that increases muscle mass), alone and together, impact cognition, brain health, and physical function in older adults with mild cognitive impairment. Previous studies have shown that resistance training improves cognition and brain health in older adults. Creatine is naturally occurring in the human body and is known to decline with age. Studies have shown that creatine increases muscle mass and bone density in older adults when supplemented. Some research has suggested that creatine may also improve cognition and brain health. However, little is known about how creatine supplementation affects the aging brain and body alone and when combined with resistance training, especially in those with known cognitive impairment. In this study, participants will be randomly assigned to one of four groups: 1) creatine and resistance training, 2) placebo and resistance training, 3) creatine and active control (balance and tone classes), or 4) placebo and active control. Participants in the creatine groups will take creatine every day during the study. Participants in the placebo groups will take a look-alike substance that contains no drug every day during the study. Participants in the resistance training groups will attend three 60-minute classes per week that target each major muscle group and will increase in difficulty during the study. Participants in the active control group will attend three 60-minute classes per week that will consist of balance, stretching, and range of motion exercises. This group accounts for variables such as physical training received by traveling to the training centres, social interaction, and changes in lifestyle secondary to study participation. Researchers will collect information before and after the 26 weeks to see if creatine supplementation and/or resistance training have any effects on cognition, brain health, and/or physical function. The investigators suspect that both creatine supplementation and resistance training will improve cognition, brain health, and physical function alone. However, it is thought that the combination of creatine supplementation and resistance training will improve cognition, brain health, and physical function more.
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See if this trial could fit youThis page is for informational purposes only and does not constitute medical advice. Clinical trial eligibility can only be determined by the trial site after proper screening. Trial information is sourced from ClinicalTrials.gov and may not reflect the most current status. Always consult your healthcare provider before making decisions about clinical trial participation.