Evidence map›Paper›PMID 33958886›Full record

ArticleClinical, cosmetic and investigational dermatology2021

Use of Botulinum Toxin in Treating Rosacea: A Systematic Review.

Hanlin Zhang, Keyun Tang, Yuanzhuo Wang, Rouyu Fang, Qiuning Sun

Open access · goldAbstract read
In one paragraph

Article in Clinical, cosmetic and investigational dermatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.9field-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

16 citing papers in PubMed, 33 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Hanlin Zhang *Department of Dermatology, Peking Union Medical College Hospital, Beijing, People's Republic of China.ORCID 0000-0001-5065-4086
Keyun Tang *Department of Dermatology, Peking Union Medical College Hospital, Beijing, People's Republic of China.ORCID 0000-0002-5128-2648
Yuanzhuo WangDepartment of Dermatology, Peking Union Medical College Hospital, Beijing, People's Republic of China.ORCID 0000-0002-1940-9741
Rouyu FangDepartment of Dermatology, Peking Union Medical College Hospital, Beijing, People's Republic of China.ORCID 0000-0002-9224-8163
Qiuning SunDepartment of Dermatology, Peking Union Medical College Hospital, Beijing, People's Republic of China.ORCID 0000-0002-1912-341X
Chinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRosacea is a chronic skin disorder characterized by erythema, flushing, telangiectasia, papules and pustules, phymatous changes, and ocular involvement. The aim of this study was to examine all published research articles in which botulinum toxin was used to treat rosacea and to evaluate the efficacy and safety of this treatment.

methodsPubMed, Embase, Cochrane Library, and Web of Science database were used to identify articles eligible for systematic review on March 26, 2021. Prospective or retrospective studies which directly used botulinum toxin to treat rosacea were included and reviewed.

resultsNine studies were included in this systematic review. Two were randomized controlled trials, graded as Level 2 for the quality of evidence. The total number of participants was 130, and the number of participants in each study ranged from 1 to 25. The improvement was observed in all studies in signs and symptoms compared with baseline. Adverse events were transitory and self-limited.

conclusionBotulinum toxin could have overall satisfying efficacy and safety in the treatment of rosacea, though limited by small sample size, imperfect study design, and short follow-up visits.

Indexed as

botulinum toxinrosaceasystematic review

Identifiers

PMID33958886
PMCPMC8096341
OpenAlexW3157283272

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.