Evidence map›Paper›PMID 34363010›Full record

ArticleProstate cancer and prostatic diseases2022

The UroLift implant: mechanism behind rapid and durable relief from prostatic obstruction.

Claus G Roehrborn, Peter T Chin, Henry H Woo

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Prostate cancer and prostatic diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

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  11. Benign prostatic hyperplasia surgical re-treatment after prostatic urethral lift A narrative review.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 3 institutions in 2 countries.

Claus G RoehrbornThe University of Texas Southwestern Medical Center, Dallas, TX, USA.
Peter T ChinSchool of Medicine, University of Wollongong & SouthCoast Urology, Wollongong, NSW, Australia.ORCID http://orcid.org/0000-0002-5451-6606
Henry H WooCollege of Health and Medicine, Australian National University & The University of Sydney & SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia. hwoo@urologist.net.au.ORCID http://orcid.org/0000-0003-4099-0339
Australian National University · AUThe University of Texas Southwestern Medical Center · USUniversity of Wollongong · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBenign prostatic hyperplasia (BPH) is an affliction of the aging male population that contributes to bothersome and disruptive lower urinary tract symptoms (LUTS). The UroLift® implant has been developed as a mechanical means of widening the prostatic urethra and providing relief from lower urinary tract symptoms (LUTS) through a minimally invasive procedure.

methodsIn the current study, we utilize histological results from canine tissue, resected tissue from human subjects treated with the UroLift System and post-market surveillance data collected by the manufacturer in order to elucidate the long-term biological mechanism of action of the UroLift implant.

resultsThe delivery of the implant causes tissue compression, likely resulting in focal ischemia that causes observed local atrophy and minimal-mild chronic inflammation that ultimately remodels tissue to produce a widened prostatic urethra.

conclusionsThese studies reveal the lack of impact the device has on systemic tissue, providing evidence that the UroLift System is benign and biocompatible, and offering histologic explanation for the clinically observed durability.

Indexed as

Lower Urinary Tract SymptomsProstatic HyperplasiaProstatic NeoplasmsAnimalsDogsHumansMaleMinimally Invasive Surgical ProceduresTreatment OutcomeUrethra

Identifiers

PMID34363010
PMCPMC9018420
OpenAlexW3190466485

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.