Sleep problems may predict alcohol relapse after rehab
NCT ID NCT02181569
First seen Jun 25, 2026 · Last updated Aug 28, 2026 · Updated 12 times
Summary
This study looked at how sleep quality and beliefs about sleep affect the risk of relapse in people recovering from alcohol dependence. Researchers followed 198 adults as they left inpatient rehab and returned home, measuring sleep with questionnaires and activity monitors. The goal was to see if sleep problems could predict who would start drinking again.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help identify sleep-related warning signs that predict relapse, leading to better support for people in recovery.
- What could go wrong
- This is a small, observational study that only measures sleep and drinking patterns—it does not test any treatment. Results may not apply to everyone with alcohol dependence.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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198 people
The number who actually took part.
- Started
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Jul 2014
- Finished
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Mar 2019
- Lead sponsor
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A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Treatment seeking individuals with alcohol dependence who are admitted into a 28-day inpatient treatment program.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
* INCLUSION CRITERIA: Participants will be eligible for this study if they are: * 18 years of age or older, * Enrolled on the screening, assessment and treatment protocol (14-AA-0181) * Have been an inpatient for 21 days or more preceding discharge, * Not enrolled onto a pharmacologic intervention study, * Able to understand the study, and * Willing to return to the Clinical Center 4-6 weeks after being discharged from inpatient treatment for a follow-up visit. EXCLUSION CRITERIA: Participants will be ineligible for this study if they are: * Less than 18 years of age, * Unable to understand the purpose of the study, * Unable to provide informed consent, * Unable to follow the study design, or * Unable or unwilling to return to the Clinical Center 4-6 weeks after being discharged from inpatient treatment for a follow-up visit.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States
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