Effect of 24 h Severe Energy Restriction on Appetite Regulation and Ad-libitum Energy Intake (NCT02696772) | Clinical Trial Compass
CompletedNot Applicable
Effect of 24 h Severe Energy Restriction on Appetite Regulation and Ad-libitum Energy Intake
18 participantsStarted 2013-10
Plain-language summary
Long term maintenance of weight loss is generally poor, which is at least partly due to increased feelings of hunger associated with restricting what can be eaten. Intermittent severe energy restriction is a novel dietary strategy that requires individuals to consume a very-low energy diet for 1-4 days per week, allowing normal feeding patterns to be adopted on the other days in the week. However, the effect of a consuming a very-low energy diet on appetite regulation, which might represent a key marker of long-term adherence to dieting, has not been determined. This study aimed to assess the effects of severely restricting energy intake for 24 h on markers of appetite regulation, energy balance and metabolism compared to an adequate energy trial.
Who can participate
Age range
18 Years – 50 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* non-smoker, not currently dieting, weight stable for \>6 months (self-reported), no known history of cardiovascular or renal disease.
Exclusion Criteria:
* food allergies, dislike or intolerance of study foods and drinks, irregular eating patterns, use of medication that could influence hormone concentrations, excessive alcohol consumption (\>4 units/day), intensive training schedule (\>10 h/week)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.