Methylphenidate and Response to Alcohol Cues

Last updated: July 17, 2025
Sponsor: University of Florida
Overall Status: Completed

Phase

1

Condition

Alcohol Use Disorder

Williams Syndrome

Attention Deficit/hyperactivity Disorder (Adhd - Adults)

Treatment

Methylphenidate Pill

Clinical Study ID

NCT06063200
IRB202301428
  • Ages 18-25
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

The purpose of this study is to determine whether changes in attention levels related to taking a single dose of a medication called methylphenidate, also known as Ritalin, affects responses to alcohol cues. The study will observe the effects of methylphenidate or a placebo on attentional bias and craving responses to alcohol cues through fMRI, EEG, and behavioral testing. Participants will be involved in one remote and two in-person sessions.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Adults ages 18-25 years

  • Meets DSM-5 criteria for AUD

  • Meets DSM-5 criteria for ADHD

  • Fluent in English

  • Normal or corrected to normal vision

Exclusion

Exclusion Criteria:

  • Meets DSM-5 criteria for bipolar disorder, psychotic disorders, neurologicaldisorders, or substance use disorders other than AUD.

  • Participant routinely uses psychoactive drugs or medications except fornon-dependent marijuana or nicotine use (due to common use of these substances inindividuals with AUD).

  • Participant has contraindications for taking methylphenidate.

  • Participant has contraindications for being in an MRI machine

  • Self-reported history of high blood pressure over 140/90 or consistent readings of 140/90 or above upon arrival for a session.

  • History of seizure disorder

  • Liver disease

  • Participant is currently pregnant or trying to become pregnant

Study Design

Total Participants: 31
Treatment Group(s): 1
Primary Treatment: Methylphenidate Pill
Phase: 1
Study Start date:
March 20, 2024
Estimated Completion Date:
July 01, 2025

Study Description

Recent studies have revealed a robust link between attentional ability and resilience against stress-related psychopathology, in general, and against alcohol use disorder (AUD) specifically. For example, self-reported attentional ability correlates with scales of psychological resilience and with lower alcohol misuse in at-risk individuals. One mechanism by which attention may relate to resilience in AUD is through its effects on alcohol cue reactivity. Exposure to alcohol cues can induce motivation to drink alcohol for those with AUD. Leveraging the high rates of co-morbidity of AUD and attention-deficit/hyperactivity disorder, this pilot study seeks to demonstrate whether experimentally enhancing attention in individuals with both AUD and attentional deficits associated with attention-deficit/hyperactivity disorder (ADHD) reduces markers of addiction severity (i.e., craving and attentional bias responses to alcohol cues) and will explore the neural and behavioral mechanisms. Methylphenidate not only improves sustained attention, but in users of cocaine and methamphetamine, it was previously shown to reduce craving, attentional bias, and neural responses to viewing drug-related cues. Here we will use this commonly-prescribed medication as a pharmacological probe of attentional processes related to alcohol use disorder. We hypothesize that acute methylphenidate-associated attentional enhancement will engage compensatory brain mechanisms that will lead to attenuated craving, reduced attentional bias, and modulated neural responses to alcohol cues in young adults with AUD and ADHD. Thirty young adults with AUD and ADHD will be recruited for a double-blind, placebo-controlled, within-subjects experiment to test the effects of an acute 20 mg MPH administration to increase attention on cue-induced alcohol craving [during simultaneous functional magnetic resonance imaging (fMRI) and EEG] and attentional bias. Subjects will also perform computerized tasks of general attention with non-alcohol-related stimuli. The goal of this project is to support the design and funding proposal of a larger study.

Connect with a study center

  • University of Florida

    Gainesville, Florida 32610
    United States

    Site Not Available

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