Evidence map›Paper›PMID 41554936›Full record

SynthesisWorld journal of urology2026

The median lobe scenario. How to tackle this challenge best: systematic review and expert guidance.

Aamer Alghamlas, Othmane Zekraoui, Thomas R W Herrmann, Dominik Abt, Thorsten Bach, Bilal Chughtai, Dean Elterman, Selcuk Guven, Ahyai Sascha, Ioannis Kartalas-Goumas and 2 more

Abstract readSystematic Review
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In one paragraph

Synthesis in World journal of urology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Aamer AlghamlasDivision of Urology, Department of Surgery, Université de Montréal Health Center, Montreal, QC, Canada.
Othmane ZekraouiFaculty of Medicine, Université de Montréal, Montreal, QC, Canada.
Thomas R W HerrmannDepartment of Urology, Kantonspital Thurgau AG, Pfaffenholzstrasse, Frauenfeld, Switzerland.
Dominik AbtDepartment of Urology, Spitalzentrum Biel, Biel, Switzerland.
Thorsten BachDepartment of Urology, University Hospital Schleswig-Holstein, Kiel, Germany.
Bilal ChughtaiDivision of Urology, Northwell Health, Syosset, NY, USA.
Dean EltermanDivision of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada.
Selcuk GuvenDepartment of Urology, Necmettin Erbakan University, Konya, Turkey.
Ahyai SaschaDepartment of Urology, Medical University of Graz, Graz, Austria.
Ioannis Kartalas-GoumasDepartment of Urology, Istituto Clinico Beato Matteo, Vigevano, Italy.
Cesare Marco ScoffoneDepartment of Urology, Cottolengo Hospital, Turin, Italy.
Naeem BhojaniDivision of Urology, Department of Surgery, Université de Montréal Health Center, Montreal, QC, Canada. naeem.bhojani@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo explore the best endoscopic management for men with benign prostatic hyperplasia (BPH) and an enlarged median lobe.

methodsA systematic search was conducted in accordance with the Joanna Briggs Institute (JBI) methodology and aligned with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We searched MEDLINE, Embase, Web of Science, and CENTRAL from 2010 to February 2025. Eligible studies included patients with BPH and an enlarged median lobe treated endoscopically. Perioperative data and patients' outcomes were summarized descriptively.

resultsFrom the 613 initially identified studies, 17 were included. Procedures evaluated included holmium laser enucleation of the prostate (HoLEP, n = 6), Rezūm (n = 4), GreenLight photovaporization (n = 2), Aquablation (n = 2), UroLift (n = 2) and transurethral resection of the prostate (TURP, n = 1). Studies either selectively treated the median lobe (ML-HoLEP and ML-TURP) or targeted the entire gland, including the median lobe (PVP, Aquablation, Rezūm, UroLift). Overall, all modalities provided significant improvements in urinary symptoms in patients with an enlarged median lobe. ML-HoLEP and ML-TURP demonstrated ejaculatory and continence outcomes comparable to minimally invasive approaches. Postoperative outcomes were reported inconsistently: only four studies provided a complete set of functional and sexual outcomes, and definitions of "median lobe" varied widely. Optilume or iTind procedures consistently excluded patients with significant median lobes. Heterogeneous definitions and incomplete reporting prevented quantitative analysis and definitive comparisons across modalities for this BPH sub-group.

conclusionThe procedures reviewed demonstrated favorable functional outcomes for men with an enlarged median lobe and can therefore be considered, while Optilume and iTIND should not be offered. Patients must be counselled about procedure-specific adverse events and the likelihood of surgical or medical retreatment. To guide future research and clinical practice, we present an expert guidance recommending standardized median-lobe definitions and a minimum outcome set.

Indexed as

EndoscopyProstatectomyProstatic HyperplasiaHumansMalePractice Guidelines as TopicBenign prostate hyperplasiaEndoscopic managementLower urinary tract symptomsProstate median lobe

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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.