Evidence map›Paper›PMID 30533427›Full record

SynthesisBioMed research international2018

Tranexamic Acid for Adults with Melasma: A Systematic Review and Meta-Analysis.

Lei Zhang, Wei-Qiang Tan, Qing-Qing Fang, Wan-Yi Zhao, Qi-Ming Zhao, Jie Gao, Xiao-Wei Wang

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BioMed research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 4% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Uses of tranexamic acid and the risk of thrombosis in women: Number 11 - 2025.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Observational
  13. Review
  14. 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

7 authors at 3 institutions in 1 country.

Lei Zhang *Department of Orthopaedics, Xiaoshan Hospital of Traditional Chinese Medicine, Hangzhou 311201, China.
Wei-Qiang Tan *Department of Plastic Surgery, Affiliated Sir Run Run Shaw Hospital to Zhejiang University School of Medicine, Hangzhou 310016, China.ORCID 0000-0003-4951-0960
Qing-Qing FangDepartment of Plastic Surgery, The First Affiliated Hospital to Zhejiang University School of Medicine, Hangzhou 310003, China.
Wan-Yi ZhaoDepartment of Plastic Surgery, The First Affiliated Hospital to Zhejiang University School of Medicine, Hangzhou 310003, China.
Qi-Ming ZhaoDepartment of Plastic Surgery, Zhejiang Hospital, Hangzhou 310013, China.
Jie GaoDepartment of Plastic Surgery, Zhejiang Hospital, Hangzhou 310013, China.
Xiao-Wei WangDepartment of Plastic Surgery, Zhejiang Hospital, Hangzhou 310013, China.ORCID 0000-0001-8333-9517
Zhejiang Hospital · CNFirst Affiliated Hospital Zhejiang University · CNSir Run Run Shaw Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMelasma is a highly prevalent, chronic, and pigmentary disorder. This systematic review aims to evaluate the efficacy and safety of tranexamic acid (TA) for the treatment of adults with melasma.

methodsWe independently searched 3 databases from beginning to 26 April, 2018. The study included 21 eligible trials. Two writers extracted data at the same time independently. Study outcomes were calculated by standardized mean differences (SMD) with 95% confidence intervals (CIs). All statistical analyses were performed using Review Manager Version 5.3 and STATA Version 15.1.

resultsThe combined results showed that the use of TA was associated with reduced Melasma Area and Severity Index (MASI) and Melanin Index (MI). No significant difference in Erythema Index (EI) was observed with TA treatment. Side effects were minor, with a few cases reporting mild gastrointestinal reaction, oligomenorrhoea, hypopigmentation, urticarial rash, and skin irritation xerosis.

conclusionThe meta-analysis suggested that TA treatment appeared to be a promising therapeutic approach for melasma.

Indexed as

AdolescentAdultCase-Control StudiesErythemaHumansMelaninsMelanosisMiddle AgedPublication BiasRandomized Controlled Trials as TopicSeverity of Illness IndexTranexamic AcidYoung AdultMelaninsTranexamic Acid

Identifiers

PMID30533427
PMCPMC6247725
OpenAlexW2900333555

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.