Cited by 67Neurotransmitter Receptor Influence on BehaviorSubstance Abuse Treatment and OutcomesAttention Deficit Hyperactivity Disorder

Modafinil administration improves working memory in methamphetamine-dependent individuals who demonstrate baseline impairment

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Kalechstein, Ari D., De La Garza, II, Richard, Newton, Thomas F.·2010·The American Journal on Addictions

Abstract

Modafinil improves working memory in healthy subjects and individuals diagnosed with schizophrenia and Attention Deficit/Hyperactivity Disorder, though the effects of modafinil have not been evaluated on working memory in methamphetamine‐dependent subjects. This double‐blind, placebo‐controlled study evaluated whether a daily dose of 400 mg of modafinil, administered over three consecutive days, would enhance performance on a measure of working memory relative to test performance at baseline and following 3 days of placebo administration in 11 methamphetamine addicted, nontreatment‐seeking volunteers. The results revealed that participants demonstrating relatively poor performance on the third day of a 3‐day washout period (ie, at baseline), showed significant improvement on measures of working memory, but not on measures of episodic memory or information processing speed. In contrast, for participants demonstrating relatively high performance at baseline, modafinil administration did not affect test scores. The findings provide an initial indication that modafinil can reverse methamphetamine‐associated impairments in working memory. (Am J Addict 2010;00:1–5)

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  • Modafinil enhances working memory in healthy individuals and individuals with a wide range of psychiatric illnesses, likely due to catecholaminergic actions.

    “modafinil enhances working memory in healthy individuals as well as individuals with a wide range of psychiatric illnesses, and this improvement is likely due to modafinil’s catecholaminergic actions (Kalechstein et al 2010, Kalechstein et al 2013, Minzenberg & Carter 2008).”

    From Prefrontal cortex executive processes affected by stress in health and disease (2018) · cites this paper as Kalechstein et al 2010, Kalechstein et al 2013, Minzenberg & Carter 2008

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Authors
Kalechstein, A. D., De La Garza, II, & Newton, T. F.
Affiliations
Baylor College of Medicine (US)
Venue
The American Journal on Addictions
Publisher
Wiley
Published
2010-06-17
Volume
19
Issue
4
Pages
340-344
ISSN
  • 1055-0496 (ISSN-L)
  • 1521-0391
OpenAlex
W1558666780
Cited by
67
References
23
Citations by year
2026: 1 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 2 · 2021: 3 · 2020: 2 · 2019: 4 · 2018: 3 · 2017: 7 · 2016: 4 · 2015: 4 · 2014: 6 · 2013: 7 · 2012: 8
FWCI
3.10
Type
journal article
Language
en
Open access
Locations
  • American Journal on Addictions (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute on Drug Abuse (R01DA023468, R03DA020591, K24DA017754)
  • National Center for Research Resources (RR00865, M01RR000865)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
Keywords
modafinil, methamphetamine dependence, working memory, cognitive impairment, stimulant use disorder, episodic memory, processing speed, cognitive enhancement, placebo response
MeSH terms
Modafinil, Adolescent, Adult, Central Nervous System Stimulants, Benzhydryl Compounds, Female, Humans, Memory, Short-Term, Middle Aged, Neuropsychological Tests, Mental Recall, Amphetamine-Related Disorders

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