Evidence map›Paper›PMID 30284992›Full record

SynthesisAnnals of Saudi medicine

Dapoxetine for the treatment of premature ejaculation: a meta-analysis of randomized controlled trials with trial sequential analysis.

Jing Li, Dezhi Liu, Jinfeng Wu, Xiaoyong Fan, Qianqian Dong

Open access · diamondAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Annals of Saudi medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
1.8field-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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Article
  4. Article
  5. Article
  6. Premature ejaculation - current concepts in the management: A narrative review.International journal of reproductive biomedicine · 2021
    Review
  7. Article
  8. Article
  9. Premature Ejaculation: Aetiology and Treatment Strategies.Medical sciences (Basel, Switzerland) · 2019
    Review
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 2 institutions in 1 country.

Jing LiDr. Jing Li, Department of Urology,, Xinxiang Central Hospital,, Xinxiang 453000, China, T: +8613462286403, hnxx.lijing029@163.com, ORCID: http:// orcid.org/0000-0003-3030-354X.
Dezhi Liu
Jinfeng Wu
Xiaoyong Fan
Qianqian Dong
Xinxiang Central Hospital · CNShanxi Dayi Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe safety and efficacy of dapoxetine for the treatment of premature ejaculation (PE) is still controversial. Thus, we decided to conduct a meta-analysis using trial sequential analysis (TSA) to determine the sufficiency of conclusions.

objectiveEvaluate the efficacy and safety of dapoxetine in the treatment of patients with PE and assess the reliability of the findings.

designMeta-analysis of randomized controlled trials (RCTs).

methodsElectronic databases including PUBMED, EMBASE, Cochrane Library, CNKI and Wanfang data were reviewed up to July 2017. RCTs evaluating the efficacy of dapoxetine in patients with PE and reporting intravaginal ejaculatory latency time (IELT), patient global impression of change (PGIC) and/or adverse events (AEs) were included.

main outcome measuresMean differences between trials in efficacy for IELT, and risk ratios for PGIC and treatment-emergent AEs. SAMPLE: 8 RCTs.

resultsFor IELT and PGIC, significant effects were found for all doses of dapoxetine versus placebo, and similar results were obtained in subgroups of the 30-mg dose versus 60-mg dose. There were also statistically different dose-related effects on AEs. Trial sequential analysis showed that the result of our meta-analysis was confirmed and further trials are unnecessary.

conclusionsThe evidence suggests that dapoxetine may be a safe and effective drug for patients with PE. REGISTRATION: Not registered, no published protocol. CONFLICT OF INTEREST: No relationship with manufacturer of drug.

Indexed as

BenzylaminesEjaculationHumansMaleNaphthalenesPremature EjaculationRandomized Controlled Trials as TopicSelective Serotonin Reuptake InhibitorsTime FactorsBenzylaminesdapoxetineNaphthalenesSelective Serotonin Reuptake Inhibitors

Identifiers

PMID30284992
PMCPMC6180218
OpenAlexW2897362468

What OpenQuestion holds

Textmetadata
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.