This research is being done to study the impacts of a computerized learning task on health
behaviors. The investigators are interested in studying whether this computerized learning
task can help with weight loss.
Behavioral: Modified Go/No-Go Task
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Locations near you
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Full eligibility criteria for NCT02910648
Ages eligible for Study
20 Years to 55 Years
Genders eligible for Study
Accepts Healthy Volunteers
Age between 20 and 55, inclusive
Body mass index ≥ 25
Nonsmoker and non-nicotine user for a minimum of the past 6 months
Not currently using recreational drugs
Desire to lose weight
Difficulty losing weight in the past
AUDIT: <3 women, <4 men (note: score of 4 is okay if both items 2 and 3=0)
Pittsburgh Sleep Quality Index questionnaire score <8
Insomnia Severity Index questionnaire score <10
Epworth Sleepiness Scale <10
Below the clinical cutoff for Restless Leg Syndrome
Full sleep cycle between 8:00pm and 9:00am at least 6 days per week
Apnea hypopnea index <15, as measured by the Nox-T3
Current diagnosis of diabetes mellitus (type 1 or type 2)
History of major medical disease impacting study
Significant unstable medical morbidity within the past 6 months
Significant unstable psychiatric disorder within the past 6 months
Current use of antidepressants or opioids.
Lifetime diagnosis of anorexia nervosa or bulimia nervosa
Lifetime alcohol or substance abuse disorder or dependence
Suicidal ideation in past year
Lifetime serious head injury or stroke judged to impact pain or sleep
Sleep disorder as assessed via the Structured Interview for sleep disorders (SIS-D).
Women who are pregnant or lactating.
Unwilling to follow study procedures
Other (reason judged by PI)
Food allergies: Individuals who report any food allergies or any history of anaphylactic reactions related to study procedures during the phone screen for this study will be excluded from participation. Participants who report avoidance of specific foods for other medical reasons (e.g., an interaction between a prescribed medication and a food group, food triggered migraines), if they are related to study procedures, will also be excluded from participation.
Takes participant more than 30 minutes to fall asleep
Positive toxicology screen
All locations for NCT02910648
United States (1)
Johns Hopkins University Bayview Campus, Behavioral Medicine Research Lab
Baltimore, Maryland, United States, 21224
View full eligibility
Tris trial is registered with FDA with number: NCT02910648. The sponsor of the trial is Johns Hopkins University and it is looking for 110 volunteers for the current phase.
Official trial title: Sleep Conditioning and Healthy Food Choices
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