Cited by 153Attention Deficit Hyperactivity DisorderSleep and related disordersObstructive Sleep Apnea Research

Sleep in Adults with Attention Deficit Hyperactivity Disorder (ADHD) Before and During Treatment with Methylphenidate: A Controlled Polysomnographic Study

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Sobanski, Esther, Schredl, Michael, Kettler, Nina, Alm, Barbara·2008·Sleep

Abstract

STUDY OBJECTIVES: Sleep problems are frequently associated with childhood ADHD, as indicated by numerous polysomnographic investigations showing increased nocturnal movements, reduced sleep efficiency, and decreased percentage of REM sleep (although findings are not consistent over all studies). Data on objective and subjective sleep parameters in adults with ADHD are sparse, and to date the impact of stimulants, the most widely used pharmacological treatment for ADHD, on sleep in adults with ADHD has not been examined. Thus the objectives of our study were to assess objective and subjective sleep parameters in adults with ADHD and the impact of stimulant medication on sleep. DESIGN: Two-group comparison and open-label therapy study. PARTICIPANTS: We enrolled 34 nonmedicated patients with ADHD, of whom 24 were without current comorbid psychiatric disorders, and 34 sex- and gender-matched control subjects without current psychiatric disorders or psychotropic medication. INTERVENTIONS: Ten patients were treated with methylphenidate over > or =26 days with a mean daily dose of 36.7 +/- 11.2 mg. MEASUREMENTS: Polysomnographic recording over 2 consecutive nights as well as assessments of subjective sleep parameters were performed in all patients and controls before treatment and reassessed in those patients receiving methylphenidate. RESULTS: Compared to controls untreated patients showed increased nocturnal activity, reduced sleep efficiency, more nocturnal awakenings and reduced percentage of REM sleep. Treatment with methylphenidate resulted in increased sleep efficiency as well as a subjective feeling of improved restorative value of sleep. CONCLUSIONS: Sleep problems in patients with ADHD continue from childhood to adulthood, with similar objective sleep characteristics in adults and children with ADHD. Medication with methylphenidate appears to have beneficial effects on sleep parameters in adults with ADHD.

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  • In clinical trials using objective sleep measures, immediate-release methylphenidate has been reported to leave sleep quality either unaffected or improved in patients with ADHD.

    “with sleep quality either unaffected (Galland et al. 2010) or improved (Boonstra et al. 2007; Sobanski et al. 2008)”

    From Associations of sleep disturbance with ADHD: implications for treatment (2015) · cites this paper as Sobanski et al. 2008

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Authors
Sobanski, E., Schredl, M., Kettler, N., & Alm, B.
Affiliations
Central Institute of Mental Health (DE)
Corresponding author
Sobanski, Esther
Venue
Sleep
Published
2008-03
Volume
31
Issue
3
Pages
375-381
ISSN
  • 0161-8105 (ISSN-L)
  • 1550-9109
OpenAlex
W1823988496
Cited by
153
References
38
Citations by year
2026: 7 · 2025: 8 · 2024: 1 · 2023: 3 · 2022: 6 · 2021: 9 · 2020: 13 · 2019: 4 · 2018: 10 · 2017: 6 · 2016: 14 · 2015: 3 · 2014: 12 · 2013: 12 · 2012: 12
FWCI
7.50
Type
journal article
Language
en
Open access
Locations
  • SLEEP (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Eli Lilly and Company
  • Cilag
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Health Sciences › Medicine › Physiology › Obstructive Sleep Apnea Research
Keywords
adult ADHD, sleep disorders, methylphenidate, sleep efficiency, REM sleep, nocturnal movement, nocturnal awakenings, subjective sleep quality, polysomnography
MeSH terms
Adult, Central Nervous System Stimulants, Arousal, Attention Deficit Disorder with Hyperactivity, Female, Humans, Sleep Initiation and Maintenance Disorders, Male, Methylphenidate, Middle Aged, Sleep, Sleep, REM, Polysomnography

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