Evidence map›Paper›PMID 32327621›Full record

SynthesisMedical science monitor : international medical journal of experimental and clinical research2020

Comparative Effectiveness of Tadalafil versus Tamsulosin in Treating Lower Urinary Tract Symptoms Suggestive of Benign Prostate Hyperplasia: A Meta-Analysis of Randomized Controlled Trials.

Boda Guo, Xin Chen, Miao Wang, Huimin Hou, Zhipeng Zhang, Ming Liu

Open access · hybridAbstract readComparative StudyMeta-AnalysisReview
In one paragraph

Synthesis in Medical science monitor : international medical journal of experimental and clinical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Guideline
  2. Review
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  5. Review
  6. 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

6 authors at 1 institution in 1 country.

Boda GuoDepartment of Urology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences/Graduate School of Peking Union Medical College, Beijing, China (mainland).
Xin ChenDepartment of Urology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China (mainland).
Miao WangDepartment of Urology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China (mainland).
Huimin HouDepartment of Urology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China (mainland).
Zhipeng ZhangDepartment of Urology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China (mainland).
Ming LiuDepartment of Urology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences/Graduate School of Peking Union Medical College, Beijing, China (mainland).
Beijing Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Evidence directly evaluating the efficacy of tadalafil vs. tamsulosin for lower urinary tract symptoms (LUTS) secondary to benign prostate hyperplasia (BPH) is limited. We performed a meta-analysis of published studies to assess the comparative effectiveness of tadalafil vs. tamsulosin in treating LUTS suggestive of BPH. MATERIAL AND METHODS After performing a comprehensive publication search with PubMed, EMBASE, and Cochrane Controlled Trials Register using the search terms "tadalafil", "tamsulosin", "lower urinary tract symptoms", and "controlled", 335 articles were screened, out of which 7 randomized controlled trials published up to July 2019 were identified and included in this meta-analysis review. RESULTS From 335 screened articles, 7 studies (totalling 1601 patients) were finally included in our analysis. There was no statistically significant difference between tadalafil and tamsulosin in improving the clinical outcomes of total International Prostate Symptom Score (IPSS),voiding subscores, storage subscores, quality of life (QoL) scores, maximum flow rate (Qmax), and postvoid residual urine (PVR), but a statistically significant difference was observed in the International Index of Erectile Function scores (IIEF scores). CONCLUSIONS Tadalafil and tamsulosin have similar effects in managing LUTS secondary to BPH. Tadalafil is superior to tamsulosin in treating LUTS suggestive of BPH when associated with erectile dysfunction (ED).

Indexed as

Adrenergic alpha-1 Receptor AntagonistsDouble-Blind MethodDrug Therapy, CombinationHumansHyperplasiaLower Urinary Tract SymptomsMaleProstatic HyperplasiaQuality of LifeRandomized Controlled Trials as TopicTadalafilTamsulosinTreatment OutcomeAdrenergic alpha-1 Receptor AntagonistsTadalafilTamsulosin

Identifiers

PMID32327621
PMCPMC7195607
OpenAlexW3017592941

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.