Evidence map›Paper›PMID 27390695›Full record

ArticleMedical journal of the Islamic Republic of Iran2016

Comparative efficacy of methylphenidate and atomoxetine in the treatment of attention deficit hyperactivity disorder in children and adolescents: A systematic review and meta-analysis.

Golandam Rezaei, Seyed Alireza Hosseini, Ali Akbari Sari, Alireza Olyaeemanesh, Mohamad Hassan Lotfi, Mojtaba Yassini, Reza Bidaki, Bijan Nouri

Open access · greenAbstract read
In one paragraph

Article in Medical journal of the Islamic Republic of Iran, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% of its field
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. A systematic meta-review of systematic reviews on attention deficit hyperactivity disorder.European psychiatry : the journal of the Association of European Psychiatrists · 2023
    Review
  7. Review
  8. Article
  9. Article
  10. [Effect of glucocorticoid receptor function on the behavior of rats with attention deficit hyperactivity disorder].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2018
    Article
  11. Article
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

8 authors at 6 institutions in 2 countries.

Golandam RezaeiMSc, Health Technology Assessment of Shahid Sadoughi University of Medical Sciences, Yazd, Iran. g.rezaei.hta@gmail.com.
Seyed Alireza HosseiniAssociate Professor, Food & Drug Research Center, Clinical Trials group, Food and Drug Administration, Tehran, Iran. a.hosseini@fda.gov.ir.
Ali Akbari SariPhD, Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran. akbarisari@sina.tums.ac.ir.
Alireza OlyaeemaneshAssistant Professor, National Institute for Health Research, Tehran University of Medical Sciences, Tehran, Iran. arolyaee@gmail.com.
Mohamad Hassan LotfiPhD, Biostatistics & Epidemiology Department, Public Health Faculty, Shaheed Sadoughi University of Medical Sciences, Yazd, Iran. mhlotfi56359@gmail.com.
Mojtaba YassiniProfessor of Psychiatry Department of Psychiatry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. yassiniard@yahoo.com.
Reza BidakiAssociate professor, Department of Psychiatry, Rafsanjan University of Medical Sciences, Rafsanjan, Iran. Reza_Bidaki@yahoo.com.
Bijan NouriAssistant Professor, Social Determinants of Health Research Center, Kurdistan University of Medical Sciences Sanandaj, Iran. bijannuri@gmail.com.
Shahid Sadoughi University of Medical Sciences and Health Services · IRIran Nanohealth Committee Food and Drug Organization · IRIran University of Medical Sciences · IRKurdistan University of Medical Sciences · IRRafsanjan University of Medical Sciences · IRTehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to directly compare efficacy of atomoxetine and methylphenidate in treatment of children and adolescents 6- 18 years.

methodsAll published, randomized, open label or double blind trials, comparing the efficacy of methylphenidate with atomoxetine in treatment of children diagnosed with ADHD, using DSM-IV criteria were included in this study; ADHD Rating Scale-IV-Parent Version: Investigator Administered and Scored (ADHDRS) scores was used. The standardized mean difference (SMD) was used as a measure of effect size.

resultsEleven studies were included with a total of 2,772 participants. The meta-analysis did not find a significant difference in the efficacy between methylphenidate and atomoxetine (SMD= 0.09, 95% CI -0.06, 0.25) (Z= 1.18, p= 0.24). Sub group analysis showed a significant standardized mean difference favoring OROS methylphenidate (SMD= 0.31, 95% CI 0.16, 0.47 (Z= 3.91, p< 0.0001); immediate release methylphenidate was not superior to atomoxetine (SMD= -0.05, 95% CI -0.20, 0.10) (Z= 0.68, p= 0.49). Open label trials did not make a difference in the standardized mean difference (SMD= 0.10, 95% CI -0.02, 0.23) (Z= 1.17, p= 0.09). There was significant heterogeneity among the studies (p= 0.003, I2= 63%). Subgroup analysis demonstrated that heterogeneity was because of the open label trials (p= 0.009, I2= 79%).

conclusionAtomoxetine and methylphenidate showed comparable efficacy in the treatment of children and adolescents with ADHD. However, Osmotic (Controlled) Release Oral (Delivery) System (OROS) methylphenidate is more effective than atomoxetine in treatment of ADHD in children and adolescents that is suggested as a first-line treatment in ADHD. Moreover, comparing the immediate release (IR) methylphenidate to atomoxetine did not lead to the benefit of IR methylphenidate.

Indexed as

ADHDAdolescentsAtomoxetineChildMeta-analysisMethylphenidate

Identifiers

PMID27390695
PMCPMC4898838
OpenAlexW2460616234

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.