Time-restricted Eating, Appetite and Sleep (NCT06485037) | Clinical Trial Compass
CompletedNot Applicable
Time-restricted Eating, Appetite and Sleep
Chile30 participantsStarted 2022-08-11
Plain-language summary
The goal of this clinical trial is to learn about the effect of time-restricted eating (TRE) to 10 hours per day on the regulation of appetite, the desire to eat, and the quality and duration of nocturnal sleep in adults with normal weight and short sleep duration and/or habitual poor quality sleep.
The main questions it aims to answer are: 1) How does a time-restricted eating protocol affect appetite and desire to eat? and 2) How does a time-restricted eating protocol affect nighttime sleep duration and quality? Participants will be asked to follow a TRE protocol on which they must restrict their eating to a self-selected time window of 10 hours per day (but with mandatory fasting from 11 p.m. to 6 a.m.) for 2 months. Researchers will compare the intervention with a control group, in which the participants should follow their usual diet without any time restriction, to see if the intervention decreases appetite and desire to eat, improves the quality, and increases sleep duration.
Who can participate
Age range
18 Years – 45 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:
* Young (age between 18 to 45 years)
* Healthy adults
* Both women and men
* Body-mass index between 18.5 to 24.9 kg/m2
* Report sleeping less than 7 hours per night and/or who have poor sleep quality.
Exclusion Criteria:
* Night shift workers
* Patients with psychiatric disorders
* Patients with neurological diseases
* Patients with uncontrolled thyroid disease
* Lactating and pregnant women
* Patients with type-1 or type-2 diabetes
* Persons with high blood pressure or hypertension
* Patients with uncontrolled dyslipidemia
* Patients with sleep disorders
* Persons who perform intense physical exercise more than 3 times a 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.
What they're measuring
1
Appetite feeling as assessed by a Visual Analog Scale
Timeframe: 2 months
2
Satiety feeling as assessed by a Visual Analog Scale
Timeframe: 2 months
3
Sleep quality as assessed by the Pittsburgh Sleep Quality Index