Comparing 6 approaches for healthy
Official title: Interaction Between White Potato Consumption and Meal Timing on Glycemic Response and Appetite in Adults
Interaction Between White Potato Consumption and Meal Timing on Glycemic Response, Subjective Appetite, and Energy Intake in Adults.
- 6 groups
- One site, in Toronto
- Recruiting
Interventions (6)
- Other intervention
Oven-baked Home Fries
Oven-baked Home Fries (241 g; McCain Ltd.). Test treatments matched for calories (284 kcal)
- Other intervention
Oven-baked White Russet Potato
Oven-baked White Russet Potato (299 g). Test treatments matched for calories (284 kcal)
- Other intervention
Oven-baked Fries
Oven-baked Fries (201 g; McCain Ltd.). Test treatments matched for calories (284 kcal)
- Other intervention
Deep Fried, Quick Serve Fries
Deep Fried, Quick Serve Fries (108 g; McCain Ltd.). Test treatments matched for calories (284 kcal)
- Other intervention
Oven-baked Cauliflower Veggie Tots
Oven-baked Cauliflower Veggie Tots (186 g; Green Giant). Test treatments matched for calories (284 kcal)
- Other intervention
No Side
No side control (no caloric contribution).
Canadian Sites (1)
1 of 1 recruiting
- Recruiting
Centre for Urban Innovation (CUI-109), School of Nutrition, Toronto Metropolitan University
Toronto, Ontario
Eligibility Criteria
See who this study is looking for8 criteria
The trial’s own eligibility text, word for word from the registry. Only the trial site can say who takes part.
Inclusion
- +18 - 65 years
- +within the healthy body weight range \[body mass index (BMI) between 18.5 - 24.9 kg/m2\].
Exclusion
- −have a previous diagnosis of diabetes and gastrointestinal, liver or kidney disease;
- −have had a major medical or surgical event within the past 6 months;
- −have had any significant weight fluctuation in the past 6-months;
- −are taking medication that may influence dependent measures;
- −are or have been on a diet within the past 6 months;
- −skip breakfast or are unable to consume test treatment food.
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 prevent a condition from developing.
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 6 groups in this study.
Group A receives Oven-baked Home Fries.
Registry label: A: Oven-baked Home Fries
Group B receives Oven-baked White Russet Potato.
Registry label: B: Oven-baked White Russet Potato
Group C receives Oven-baked Fries.
Registry label: C: Oven-baked Fries
Group D receives Deep Fried, Quick Serve Fries.
Registry label: D: Deep Fried, Quick Serve Fries
Group E receives Oven-baked Cauliflower Veggie Tots.
Registry label: E: Oven-baked Cauliflower Veggie Tots
Group F receives No Side.
Registry label: F: No Side
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.
This study is open-labelOpen-labelEveryone knows which treatment is being given — nothing is hidden.Read more →: everyone knows which treatment is being given, including you and the study team.
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.
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
Who the study is looking for
The study lists an age range of 18 years to 65 years.
The study is open to people of any sex.
The study accepts healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more → as well as people with the condition.
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.maximumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 30 people.
The study is currently expected to finish around October 2027.
The main measurement is taken over: Change from baselineBaselineYour starting measurements, taken before treatment begins.Read more → (measured at baseline (0-minute), 15-minute, 30-minute, 60-minute, 90-minute, and 120-minute post-treatment consumption).
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
Glycemic Response (Acute Phase) — measured over Change from baselineBaselineYour starting measurements, taken before treatment begins.Read more → (measured at baseline (0-minute), 15-minute, 30-minute, 60-minute, 90-minute, and 120-minute post-treatment consumption).
Rest-of-day Blood Glucose — measured over Continuous measurements for 24 hours post-treatment consumption.
Ad Libitum Food Intake — measured over At 120 minutes post-treatment consumption.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT07230951 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 Oven-baked Home FriesOther
Oven-baked Home Fries (241 g; McCain Ltd.). Test treatments matched for calories (284 kcal)
From the trial registry — its own words, unedited.
What a other is here: An intervention the registry did not place in another category.
Read the full explanation → · in clinical review
About Oven-baked White Russet PotatoOther
Oven-baked White Russet Potato (299 g). Test treatments matched for calories (284 kcal)
From the trial registry — its own words, unedited.
What a other is here: An intervention the registry did not place in another category.
Read the full explanation → · in clinical review
About Oven-baked FriesOther
Oven-baked Fries (201 g; McCain Ltd.). Test treatments matched for calories (284 kcal)
From the trial registry — its own words, unedited.
What a other is here: An intervention the registry did not place in another category.
Read the full explanation → · in clinical review
About Deep Fried, Quick Serve FriesOther
Deep Fried, Quick Serve Fries (108 g; McCain Ltd.). Test treatments matched for calories (284 kcal)
From the trial registry — its own words, unedited.
What a other is here: An intervention the registry did not place in another category.
Read the full explanation → · in clinical review
About Oven-baked Cauliflower Veggie TotsOther
Oven-baked Cauliflower Veggie Tots (186 g; Green Giant). Test treatments matched for calories (284 kcal)
From the trial registry — its own words, unedited.
What a other is here: An intervention the registry did not place in another category.
Read the full explanation → · in clinical review
About No SideOther
No side control (no caloric contribution).
From the trial registry — its own words, unedited.
What a other is here: An intervention the registry did not place in another category.
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: an age range of 18 years to 65 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.maximumAge
- 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.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
This study is open-labelOpen-labelEveryone knows which treatment is being given — nothing is hidden.Read more →: everyone knows which treatment is being given, including you and the study team.
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 an age range of 18 years to 65 years.
It is open to people of any sex.
It accepts healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more → as well as people with the condition.
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.maximumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: Change from baselineBaselineYour starting measurements, taken before treatment begins.Read more → (measured at baseline (0-minute), 15-minute, 30-minute, 60-minute, 90-minute, and 120-minute post-treatment consumption)..
The study as a whole is currently expected to finish around 2027-10.
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 30 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: Toronto, 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 purpose of this study is to evaluate the interaction between white potato consumption and meal timing on glycemic response, subjective appetite, and energy intake in adults. The investigators hypothesize that white potatoes will modulate glycemic response, enhance satiety, and mitigate subsequent meal consumption and overall food intake when compared with meals containing low glycemic carbohydrates. Furthermore, they anticipate that the timing of white potato consumption will yield differential effects, with breakfast consumption exerting a more pronounced impact on satiety and subsequent food intake reduction compared to dinner consumption.
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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.