Evidence map›Paper›PMID 30670500›Full record

SynthesisBMJ open2019

Use of isotretinoin and risk of depression in patients with acne: a systematic review and meta-analysis.

Changqiang Li, Jianmei Chen, Wo Wang, Ming Ai, Qi Zhang, Li Kuang

Erratum issuedOpen access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
10.7field-weighted citation impact, top 1% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 98 citations in OpenAlex.

  1. Pooled it
  2. Article
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  4. Competencies and clinical guidelines for managing acne with isotretinoin in general practice: a scoping review.The British journal of general practice : the journal of the Royal College of General Practitioners · 2025
    Article
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  8. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Changqiang LiDepartment of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Jianmei ChenDepartment of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Wo WangMental Health Center, University-Town Hospital of Chongqing MedicalUniversity, Chongqing, China.
Ming AiDepartment of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Qi ZhangDepartment of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Li KuangDepartment of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
First Affiliated Hospital of Chongqing Medical University · CNChongqing Medical University · CNAffiliated Hospital of Southwest Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to investigate the association between the use of isotretinoin and the risk of depression in patients with acne.

designThis was a meta-analysis in which the standardised mean difference (SMD) and the relative risk (RR) were used for data synthesis employing the random-effects model.

settingStudies were identified via electronic searches of PubMed, Embase and the Cochrane Library from inception up to 28 December 2017.

participantsPatients with acne.

interventionsStudies comparing isotretinoin with other interventions in patients with acne were included.

resultsTwenty studies were selected. The analysis of 17 studies showed a significant association of the use of isotretinoin with improved symptoms compared with the baseline before treatment (SMD = -0.33, 95% CI -0.51 to -0.15, p<0.05;

conclusionsThis study suggested an association of the use of isotretinoin in patients with acne with significantly improved depression symptoms. Future randomised controlled trials are needed to verify the present findings.

Indexed as

Acne VulgarisDepressive DisorderDermatologic AgentsHumansIsotretinoinProspective StudiesRetrospective StudiesRisk AssessmentDermatologic AgentsIsotretinoinacnedepressionisotretinoinmeta-analysis

Identifiers

PMID30670500
PMCPMC6347928
OpenAlexW2912514561

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.