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Sleep problems may predict alcohol relapse after rehab

NCT ID NCT02181569

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

198 people

The number who actually took part.

Started

Jul 2014

Finished

Mar 2019

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

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

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.