Fitbit and coaching may help HIV patients cut back on heavy drinking
NCT ID NCT05505942
First seen Jun 24, 2026 · Last updated Jul 29, 2026 · Updated 3 times
Summary
This study tests whether a home-based physical activity program, using a Fitbit and coaching sessions, can help people with HIV who drink heavily increase their daily steps and reduce their alcohol intake. The trial involves 222 participants in the U.S. who are low-active and drink above healthy limits. Half receive coaching plus a Fitbit, the other half just a Fitbit, and progress is tracked at 3 and 6 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lifestyle physical activity sessions and a Fitbit
- What this could lead to
- If it works, this could offer a simple, home-based way to help people with HIV who drink heavily become more active and reduce their drinking.
- What could go wrong
- This is a small, early-stage trial with only 222 participants, and the results may not apply to everyone. The intervention is behavioral, so success depends on individual motivation and adherence.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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222 people
The number who actually took part.
- Started
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Feb 2023
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- 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: * Have the ability to confirm HIV diagnosis either through visual evidence of ART medication or medical record * Engaged in unhealthy drinking, defined as: \>7 drinks for women / \> 14 drinks for men per week OR ≥ 3 drinks for women / ≥4 drinks for men on one occasion in the past month. * Have a smartphone * Considered low active: 150 minutes or less of average weekly physical activity * Lives in the USA * Has a U.S. mailing address Exclusion Criteria: * History of bipolar, schizophrenia, schizoaffective disorder or mania per self report. * History of withdrawal-related seizures or delirium tremens per self report. * Current non-pharmacological treatment for alcohol use disorder. * Unable to provide one or more individuals for follow up contact. * Current DSM-5 diagnosis of anorexia or bulimia nervosa per self report. * Marked organic impairment according to responses to the diagnostic assessments * Physical or medical problems that would not allow safe participation in a program of moderate intensity PA * Individual who is unwilling to provide their sex at birth * Limited or non-readers
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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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Boston University, Department of Medicine, remote research
Boston, Massachusetts, 02118, United States
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