Evidence map›Paper›PMID 33532303›Full record

ArticleTranslational andrology and urology2021

Holmium laser enucleation of prostate by using en-bloc and bladder neck preservation technique: technical consideration and influence on functional outcomes.

Pu Li, Chengming Wang, Min Tang, Peng Han, Xiaoxin Meng

Open access · diamondAbstract read
In one paragraph

Article in Translational andrology and urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.

  1. Pooled it
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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.

Pu LiDepartment of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Chengming WangDepartment of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Min TangDepartment of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Peng HanDepartment of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Xiaoxin MengDepartment of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Jiangsu Province Hospital · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to evaluate the efficacy and safety of holmium laser enucleation of prostate (HoLEP) by using en-bloc and bladder neck preservation technique on benign prostatic hyperplasia (BPH) and assess the influence of this procedure on urinary and sexual functional outcomes.

methodsA total of 704 patients with BPH undergoing HoLEP were retrospectively analysed. Amongst them, 213 who met the sexual function assessment criteria were further assessed the influence of the technique on sexual functional outcomes.

resultsThe mean operative time, resected prostate weight and mean estimated blood loss were 69.3±14.8 min, 53.4±17.6 g and 62.1±23.7 mL, respectively. The mean duration of catheterization after surgery and mean hospital stay were 2.1±1 and 5.4±3.6 days, respectively. The post-void residual volume, maximum urinary flow rate, international prostate symptom score and quality of life score were all significantly improved postoperation (P<0.05). Amongst the 213 patients with normal antegrade ejaculation before surgery, postoperative international index of erectile function scores slightly improved, although the difference was insignificant (P>0.05). The difference in the Erection Hardness Grading Scale before and after surgery was statistically insignificant (P>0.05). A total of 25 (11.7%) patients had retrograde ejaculation after surgery.

conclusionsHoLEP by an en-bloc and bladder neck preservation technique can obtain good functional outcome with small injury and high efficiency, especially for patients who need to preserve normal sexual function and anterograde ejaculation.

Indexed as

bladder neck preservationen-blocHolmium laser enucleation of prostateretrograde ejaculationsexual function

Identifiers

PMID33532303
PMCPMC7844485
OpenAlexW3111284106

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.