Evidence map›Paper›PMID 34616148›Full record

ArticleClinical interventions in aging2021

Risk Factors of Emergency Room Visits for Bleeding Complications Following Transurethral Procedures in the Treatment of Benign Prostatic Hyperplasia: A Retrospective Cohort Study.

Tzu-Chi Teng, I-Hung Shao, Yu-Chao Hsu, Yu Chen, Shu-Han Tsao, Yen-Te Kang, Ming-Li Hsieh

Open access · goldAbstract read
In one paragraph

Article in Clinical interventions in aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Tzu-Chi TengDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.ORCID 0000-0002-9766-8781
I-Hung ShaoDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.
Yu-Chao HsuDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.
Yu ChenDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.
Shu-Han TsaoDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.ORCID 0000-0002-8490-6736
Yen-Te KangDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.
Ming-Li HsiehDivision of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, 33302, Taiwan.
Chang Gung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTransurethral procedures, including transurethral resection of the prostate (TURP) and laser prostatectomy, are often linked to emergency room (ER) visits for postoperative bleeding. Although some studies have been conducted, the risk factors associated with these ER visits are not completely understood. This retrospective cohort study identified potential risk factors associated with ER visits for postoperative bleeding. PATIENTS AND

methodsPreoperative assessment data and operational and postoperational parameters recorded at Chang Gung Memorial Hospital, Taiwan between December 2015 and January 2017 for patients who underwent elective transurethral procedures were analyzed to identify potential risk factors. The primary endpoint was ER visits for gross hematuria within three months following operation, and the secondary endpoint was ER visits for blood clot-induced urinary retention (clot retention) within three months following operation.

resultsA total of 665 patients who underwent elective transurethral procedures were enrolled. The transurethral procedures included monopolar transurethral resection of the prostate (M-TURP), bipolar TURP (B-TURP), greenlight photoselective vaporization of the prostate (PVP), thulium laser enucleation of the prostate (ThuLEP) and thulium laser transurethral vaporesection of the prostate (ThuVARP). Regarding ER visits for clot retention within three months, multivariable logistic regression revealed significantly lower rates of clot retention in patients who received B-TURP than in those who underwent ThuVARP (AOR, 0.18; 95% confidence interval [CI], 0.04-0.82, p = 0.027). Moreover, significantly higher clot retention was observed in patients who underwent two or more rounds of manual irrigation (AOR, 9.51; 95% CI, 1.66-54.43, p = 0.011).

conclusionMultiple manual irrigations shortly after operation can be considered a novel predictor of postoperative clot retention-related ER visits. Among the transurethral procedures, ThuVARP was associated with a higher risk of clot retention-related ER visits than was B-TURP.

Indexed as

Laser TherapyProstatic HyperplasiaTransurethral Resection of ProstateEmergency Service, HospitalHumansMaleRetrospective StudiesRisk FactorsTreatment Outcomeclot retentionhematurialaser prostatectomytransurethral resection of prostate

Identifiers

PMID34616148
PMCPMC8487796
OpenAlexW3203478732

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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.