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Study identifier: NCT06432465 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

tDCS to Decrease Opioid Relapse (UH3)

Condition: Opioid Use Disorder  ·  Sponsor: Butler Hospital

PhaseNA
Planned participants100
Who can joinAll sexes, 21 Years to 60 Years
Healthy volunteersNo

About this study

Investigators will measure behavioral and brain responses following transcranial direct current stimulation (tDCS) to the dorsolateral prefrontal cortex (DLPFC) (anode on right DLPFC, cathode on the left DLPFC) delivered during cognitive control network (CCN) priming. In Phase I, the EEG provided validation of expected changes in these networks following tDCS stimulation of the DLPFC. In this current phase (II), the investigators will perform a larger randomized clinical trial (RCT) (active vs. sham control) to address long-term neurobehavioral outcomes, including opioid relapse, craving, and sustained EEG changes.

This description comes directly from the study's public registry record.

Talk to the study team

Ana M Abrantes, Ph.D.  ·  4014556440  ·  ana_abrantes@brown.edu

Julie A Desaulniers, M.S.  ·  4014556219  ·  jdesaulniers@butler.org

Always discuss trial participation with your own doctor first.

Locations (1)

Butler HospitalProvidence, Rhode Island, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06432465