Evidence map›Paper›PMID 22914879›Full record

SynthesisInternational urology and nephrology2012

The efficacy and safety of silodosin in treating BPH: a systematic review and meta-analysis.

Yuanshan Cui, Huantao Zong, Yong Zhang

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in International urology and nephrology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 4 pooled it
0.3field-weighted citation impact, top 39% 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

10 citing papers in PubMed, 4 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  5. Trial
  6. Trial
  7. Article
  8. Article
  9. AlphaNaunyn-Schmiedeberg's archives of pharmacology · 2024
    Article
  10. Evaluation of apoptosis indexes in currently used oral alpha-blockers in prostate: a pilot study.International braz j urol : official journal of the Brazilian Society of Urology
    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

3 authors at 2 institutions in 2 countries.

Yuanshan CuiDepartment of Urology, Beijing Tian-Tan Hospital, Capital Medical University, No. 6 Tiantan Xi Li, Dongcheng District, Beijing, 100050, China.
Huantao Zong
Yong Zhang
Capital University · USBeijing Tian Tan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePharmacological therapy is typically the first-line treatment for patients with benign prostatic hyperplasia (BPH). We carried out a systematic review and meta-analysis to assess the efficacy and safety of silodosin for treating BPH.

methodsA literature review was performed to identify all published randomized placebo-controlled trials (RCT) of silodosin for the treatment of BPH. The search included the following databases: PUBMED, EMBASE, and the Cochrane Controlled Trail Register of Controlled Trials. The reference lists of retrieved studies were also investigated. A systematic review and meta-analysis were conducted.

resultsFour publications involving a total of 2,543 patients were used in the analysis, including 3 RCTs that compared silodosin with placebo and 3 RCTs that compared silodosin with tamsulosin. We found that silodosin was effective in treating BPH in our meta-analysis. Total international prostate symptom score (IPSS) (P=0.92 SWD=2.92 95% CI=2.19-3.65 the mean decrease of total IPSS was from 6.4 to 10.6), voiding symptom score, storage symptom score, and quality-of-life score indicated that silodosin was more effective than the placebo. Silodosin's efficacy is similar to that of tamsulosin (P=0.37 SWD=1.14 95% CI=0.18-2.11) in our meta-analysis. However, the incidence of abnormal ejaculation was higher in patients treated with tamsulosin therapy compared with the placebo (234/1128=20.74% 12/680=1.76% 6/736=0.82%).

conclusionsThis meta-analysis proves silodosin to be an effective and safe treatment for the relief of lower urinary tract symptom associated with BPH. Silodosin and tamsulosin were similar in terms of efficacy. The major adverse event associated with silodosin treatment was abnormal ejaculation.

Indexed as

HumansIndolesMaleProstatic HyperplasiaRandomized Controlled Trials as TopicIndolessilodosin

Identifiers

PMID22914879
OpenAlexW2033434402

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.