Evidence map›Paper›PMID 29476037›Full record

ArticleNeurology2018

Attention-deficit/hyperactivity disorder medication and seizures.

Kelsey K Wiggs, Zheng Chang, Patrick D Quinn, Kwan Hur, Robert Gibbons, David Dunn, Isabell Brikell, Henrik Larsson, Brian M D'Onofrio

Abstract read
In one paragraph

Article in Neurology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Psychiatric Comorbidities in Pediatric Epilepsy.Current psychiatry reports · 2020
    Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Review
  7. Article
  8. Do psychotropic drugs cause seizures?Epilepsy & behavior reports · 2024
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
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  19. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Kelsey K WiggsFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden. kkwiggs@indiana.edu.
Zheng ChangFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
Patrick D QuinnFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
Kwan HurFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
Robert GibbonsFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
David DunnFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
Isabell BrikellFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
Henrik LarssonFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.
Brian M D'OnofrioFrom the Department of Psychological and Brain Sciences (K.K.W., P.D.Q., B.M.D.), Indiana University, Bloomington; Department of Medical Epidemiology and Biostatistics (Z.C., I.B., H.L.), Karolinska Institutet, Stockholm, Sweden; Center for Health Statistics (Z.C., P.D.Q., K.H., R.G.) and Departments of Medicine (R.G.) and Public Health Sciences (R.G.), University of Chicago, IL; Departments of Psychiatry (D.D.) and Neurology (D.D.), Indiana University School of Medicine, Indianapolis; and School of Medical Sciences (H.L.), Orebro University, Sweden.

Funding

TRAINING PROGRAM IN INTEGRATIVE DEVELOPMENTAL PROCESST32HD007475 · NICHD · TRUSTEES OF INDIANA UNIVERSITY · PI LINDA B. SMITH · 1995 to 2026
$9.5M
Risks and Benefits of ADHD Medication for Psychiatric and Neurologic ProblemsR01MH102221 · NIMH · TRUSTEES OF INDIANA UNIVERSITY · PI D'ONOFRIO, BRIAN M, LARSSON, HENRIK · 2014 to 2017
$1.7M
Pharmacoepidemiologic Studies of Prescription Opioid Analgesic RisksK99DA040727 · NIDA · TRUSTEES OF INDIANA UNIVERSITY · PI QUINN, PATRICK DONOVAN · 2016 to 2017
$275k
NICHD NIH HHS T32 HD007475NIDA NIH HHS K99 DA040727NIMH NIH HHS R01 MH102221
6 · The paper itself

Abstract

objectiveIndividuals with attention-deficit/hyperactivity disorder (ADHD) are at increased risk of seizures, but there is uncertainty about whether ADHD medication treatment increases risk among patients with and without preexisting seizures.

methodsWe followed a sample of 801,838 patients with ADHD who had prescribed drug claims from the Truven Health MarketScan Commercial Claims and Encounters databases to examine whether ADHD medication increases the likelihood of seizures among ADHD patients with and without a history of seizures. First, we assessed overall risk of seizures among patients with ADHD. Second, within-individual concurrent analyses assessed odds of seizure events during months when a patient with ADHD received ADHD medication compared with when the same individual did not, while adjusting for antiepileptic medications. Third, within-individual long-term analyses examined odds of seizure events in relation to the duration of months over the previous 2 years patients received medication.

resultsPatients with ADHD were at higher odds for any seizure compared with non-ADHD controls (odds ratio [OR] = 2.33, 95% confidence interval [CI] = 2.24-2.42 males; OR = 2.31, 95% CI = 2.22-2.42 females). In adjusted within-individual comparisons, ADHD medication was associated with lower odds of seizures among patients with (OR = 0.71, 95% CI = 0.60-0.85) and without (OR = 0.71, 95% CI = 0.62-0.82) prior seizures. Long-term within-individual comparisons suggested no evidence of an association between medication use and seizures among individuals with (OR = 0.87, 95% CI = 0.59-1.30) and without (OR = 1.01, 95% CI = 0.80-1.28) a seizure history.

conclusionsResults reaffirm that patients with ADHD are at higher risk of seizures. However, ADHD medication was associated with lower risk of seizures within individuals while they were dispensed medication, which is not consistent with the hypothesis that ADHD medication increases risk of seizures.

Indexed as

AdolescentAdultAttention Deficit Disorder with HyperactivityChildFemaleFollow-Up StudiesHumansMaleRiskSeizuresYoung Adult

Identifiers

PMID29476037
PMCPMC5880635

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.