Brain zaps may curb smoking cravings in HIV patients
NCT ID NCT05295953
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested whether a non-invasive brain stimulation technique called TMS could reduce smoking cravings and attention to cigarette cues in people living with HIV/AIDS. Four participants received either real or sham TMS sessions. The goal was to see if TMS could help them focus less on smoking triggers and feel less urge to smoke.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Transcranial magnetic stimulation (TMS)
- What this could lead to
- If it works, this could point toward a new way to help people with HIV/AIDS quit smoking by reducing cravings.
- What could go wrong
- This was a very small early study with only 4 participants, so results may not apply to others. It only measured short-term effects on cravings and attention, not actual quitting.
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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4 people
The number who actually took part.
- Started
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Apr 2022
- Finished
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Jul 2024
- 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 to 60 years
- 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: Potential participants will be * Patients enrolled in the Bluegrass Clinic * 18-60 years of age * Male or female gender * Able to read, understand and communicate in English * Willing to adhere to the general rules of the Bluegrass Clinic/SMARTClinic/Beyond Birth Clinic * Willing and able to abstain from drug use other than Suboxone * Exhaled breath on day of study carbon monoxide (CO) \< 5 ppm * Stabilized on maintenance buprenorphine if having comorbid opioid use disorder. Exclusion Criteria: * Positive pregnancy test for females, traumatic brain injury, history of seizure disorder, history of or current diagnosis of schizophrenia, intracranial metal shrapnel. * Previous adverse effect with TMS. * Sub-threshold consistency while performing behavioral tasks. * Failure to show baseline attentional bias to smoking versus neutral cues.
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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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245 Fountain Court
Lexington, Kentucky, 40513, United States
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University of Kentucky
Lexington, Kentucky, 40513, United States
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