Evidence map›Paper›PMID 33766717›Full record

ArticleUrology2021

Transurethral Incision with Transverse Mucosal Realignment for the Management of Bladder Neck Contracture and Vesicourethral Anastomotic Stenosis.

David J Abramowitz, Felicia L Balzano, Nora H Ruel, Kevin G Chan, Jonathan N Warner

Abstract read
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In one paragraph

Article in Urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 23 citations in OpenAlex.

  1. Imagining the future: the five "Laws" of endourethroplasty.International urology and nephrology · 2025
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  8. Management of vesicourethral anastomotic stenosis.Translational andrology and urology · 2025
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  10. Surgical management of vesicourethral anastomotic stenosis.Investigative and clinical urology · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

David J AbramowitzDepartment of Surgery, Division of Urology, City of Hope Medical Center, Duarte, CA. Electronic address: DAbramowitz@coh.org.
Felicia L BalzanoDepartment of Surgery, Division of Urology, City of Hope Medical Center, Duarte, CA.
Nora H RuelDepartment of Biostatistics, City of Hope Medical Center, Duarte, CA.
Kevin G ChanDepartment of Surgery, Division of Urology, City of Hope Medical Center, Duarte, CA.
Jonathan N WarnerDepartment of Surgery, Division of Urology, City of Hope Medical Center, Duarte, CA.
City Of Hope National Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess efficacy and safety of a novel cystoscopic technique for definitive repair of bladder neck contracture (BNC) and vesicourethral anastomotic stenosis (VUAS).

methodsA retrospective review of patients who underwent a transurethral incision with transverse mucosal realignment between July 2019 and December 2020 by a single surgeon was completed. This is novel procedure of incising a scar cystoscopically and using a laparoscopic suturing device transurethrally to bring healthy bladder mucosa across the defect, like a YV plasty. Patients were only included if they had ≥4 months follow-up. Surgical success was defined as ability to pass a 17 French flexible cystoscope through the previously stenotic segment at 4 month follow up.

resultsNineteen patients with a median follow-up of 6 months were included in this analysis. Etiology of posterior urethral stenosis was 53% from VUAS and 47% from BNC, with 32% of patients having prior pelvic radiation. Success was achieved in 89% of patients after 1 procedure and 100% of patients achieved success after a second procedure. There was no de novo incontinence or major complications.

conclusionTransurethral incision with transverse mucosal realignment  for VUAS and BNC has a high success rate after only 1 procedure. This is the first reported series of an endoscopic Y-V plasty type repair for BNC and VUAS. Longer term follow up to ensure durability and reporting from other institutions will be needed to establish reproducibility.

Indexed as

AgedAged, 80 and overAnastomosis, SurgicalCystoscopyHumansLaparoscopyMaleMiddle AgedMucous MembraneProstatectomyRetrospective StudiesUrethral StrictureUrinary BladderUrinary Bladder Neck ObstructionUrologic Surgical Procedures

Identifiers

PMID33766717
OpenAlexW3139139619

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.