Evidence map›Paper›PMID 39735198›Full record

ArticleProstate international2024

Comparing the efficacy of tadalafil and tamsulosin for managing erectile dysfunction and lower urinary tract symptoms in prostate brachytherapy patients: a prospective study.

Nozomi Hayakawa, Ryuichi Mizuno, Tomoki Tanaka, Yutaka Shiraishi, Kazuhiro Matsumoto, Takeo Kosaka, Eiji Kikuchi, Mototsugu Oya

Abstract read
In one paragraph

Article in Prostate international, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

8 authors.

Nozomi HayakawaDepartment of Urology, Keio University, School of Medicine, Tokyo, Japan.
Ryuichi MizunoDepartment of Urology, Keio University, School of Medicine, Tokyo, Japan.
Tomoki TanakaDepartment of Radiology, Keio University, School of Medicine, Tokyo, Japan.
Yutaka ShiraishiDepartment of Radiology, Keio University, School of Medicine, Tokyo, Japan.
Kazuhiro MatsumotoDepartment of Urology, Keio University, School of Medicine, Tokyo, Japan.
Takeo KosakaDepartment of Urology, Keio University, School of Medicine, Tokyo, Japan.
Eiji KikuchiDepartment of Urology, Keio University, School of Medicine, Tokyo, Japan.
Mototsugu OyaDepartment of Urology, Keio University, School of Medicine, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Adverse events, such as erectile dysfunction (ED) and lower urinary tract symptoms (LUTS), are significant concerns in prostate cancer (PCa) patients treated with Iodine 125 (I-125) low-dose rate (LDR) prostate brachytherapy (PB). Alpha antagonists and phosphodiesterase-5 inhibitors are used to manage these events. The present study compared the efficacy of low-dose tadalafil with that of tamsulosin for concomitant ED and LUTS in PCa patients treated with I-125 LDR PB. Materials and methods: One hundred and seventeen patients who received PB for low- or intermediate-risk localized PCa were analyzed. They were randomized into two groups, one receiving tamsulosin ( Results: No significant differences were observed in baseline characteristics between the two groups. Tadalafil exerted stronger effects on sexual function, particularly erection hardness, than tamsulosin. No significant differences were observed in the management of LUTS between both treatments. Conclusion: Low-dose tadalafil and tamsulosin may manage LUTS equally after PB. Low-dose tadalafil may contribute to the maintenance of erectile function, particularly erection hardness, after PB; therefore, it is a viable option for patients with baseline erectile function.

Indexed as

BrachytherapyProstate cancerTadalafil

Identifiers

PMID39735198
PMCPMC11681328

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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.