Evidence map›Paper›PMID 42351164›Full record

ArticleBMC urology2026

Outcomes in patients undergoing benign prostatic hyperplasia surgical re-treatment with holmium laser enucleation of the prostate compared to treatment-naïve patients.

Jenny Guo, Jacob W McDevitt, Jack T Peterson, Amir Patel, Nabila Khondakar, Perry Xu, Amy Krambeck

Abstract readComparative Study
In one paragraph

Article in BMC urology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
–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 synthesis or guideline pooled it.

  1. Pooled it
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.

Jenny GuoDepartment of Urology, Northwestern University Feinberg School of Medicine, 676 N St. Clair, Suite 2300, Chicago, IL, 60611, USA. jenny.n.guo@gmail.com.ORCID https://orcid.org/0000-0002-5959-2966
Jacob W McDevittDepartment of Urology, Northwestern University Feinberg School of Medicine, 676 N St. Clair, Suite 2300, Chicago, IL, 60611, USA.
Jack T PetersonDepartment of Urology, Northwestern University Feinberg School of Medicine, 676 N St. Clair, Suite 2300, Chicago, IL, 60611, USA.
Amir PatelDepartment of Urology, Oregon Health and Science University, Portland, OR, USA.
Nabila KhondakarDepartment of Urology, Northwestern University Feinberg School of Medicine, 676 N St. Clair, Suite 2300, Chicago, IL, 60611, USA.
Perry XuDepartment of Urology, Northwestern University Feinberg School of Medicine, 676 N St. Clair, Suite 2300, Chicago, IL, 60611, USA.
Amy KrambeckDepartment of Urology, Northwestern University Feinberg School of Medicine, 676 N St. Clair, Suite 2300, Chicago, IL, 60611, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMinimally invasive surgical therapies for benign prostatic hyperplasia (BPH) are increasingly utilized but may have limited long-term durability, leading some patients to require re-treatment. Holmium laser enucleation of the prostate (HoLEP) is a size-independent option, but outcomes after prior BPH intervention remain incompletely characterized. We compared perioperative, postoperative, and functional outcomes of HoLEP in re-treatment versus treatment-naïve HoLEP.

methodsWe performed a retrospective cohort study of patients undergoing HoLEP at a tertiary center between February 2021 and August 2025. Patients with prior surgical or minimally invasive BPH interventions were propensity score-matched 1:1 to treatment-naïve patients by prostate specimen weight. Perioperative variables, postoperative outcomes, and functional measures were compared.

resultsWe identified 418 re-treatment patients who were matched to 418 treatment-naïve controls. Re-treatment patients were older and had higher rates of prior urinary retention and urinary tract infection. Operative time, laser energy usage, and intraoperative complication rates were similar between cohorts. Overall, 90-day complication rates did not differ (6.5% vs. 5.5%, p = 0.66), though emergency department visits were more frequent in re-treatment patients (9.1% vs. 5.3%, p = 0.044). Both groups experienced comparable improvements in American Urological Association symptom and quality of life scores. Postoperative Michigan Incontinence Symptom Index severity scores were lower in the re-treatment cohort (4.9 ± 6.1 vs. 6.4 ± 6.5, p = 0.038).

conclusionsHoLEP performed after prior BPH intervention demonstrates perioperative safety and functional outcomes comparable to treatment-naïve HoLEP, supporting its role as a durable and effective treatment for recurrent or persistent BPH symptoms.

Indexed as

Lasers, Solid-StateLaser TherapyProstatectomyProstatic HyperplasiaAgedCohort StudiesHumansMaleMiddle AgedReoperationRetrospective StudiesTreatment OutcomeBenign Prostatic HyperplasiaHolmium LaserLower Urinary Tract SymptomsSurgical Treatment

Identifiers

PMID42351164
PMCPMC13576107

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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.