Evidence map›Paper›PMID 32425798›Full record

SynthesisFrontiers in pharmacology2020

The Efficacy and Safety of Qiming Granule for Dry Eye Disease: A Systematic Review and Meta-Analysis.

Maoyi Yang, Zhipeng Hu, Rensong Yue, Liangjun Yang, Boxun Zhang, Yuan Chen

Erratum issuedOpen access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in pharmacology, 2020. 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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Maoyi YangHospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Zhipeng HuHospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Rensong YueHospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Liangjun YangDepartment of Gastroenterology, Tongde Hospital of Zhejiang Province, Hangzhou, China.
Boxun ZhangHospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Yuan ChenHospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Tongde Hospital of Zhejiang Province · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDry eye disease (DED) is a common complication in clinical practice. Qiming granule, a traditional Chinese patent medicine, is widely used in treating DED in China. However, its effect is still largely unknown.

objectivesThis research aims to evaluate the efficacy and safety of QG on DED.

methodsThree English database and four Chinese databases without restriction on language and publication bias were searched. Qualified literature was selecting according to inclusion and exclusion criteria, extracted the data, and conducted a meta-analysis.

resultsA total of 11 articles were included in this meta-analysis. The methodological quality of included studies was low. The results showed that QG was effective for DED (RR:1.26, 95%CI:1.12 to 1.41,

conclusionsThis study found that despite of the apparently positive results of some outcomes, it is premature to confirm the efficacy of QG in treating DED. More high-quality studies are still needed in the future to further confirm the efficacy and safety.

Indexed as

dry eye diseasemeta-analysisqiming granulesystematic reviewtraditional Chinese medicine

Identifiers

PMID32425798
PMCPMC7204435
OpenAlexW3023434192

What OpenQuestion holds

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LicenceCC BY
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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.