Evidence map›Paper›PMID 28861405›Full record

ArticleResearch and reports in urology2017

Procedural techniques and multicenter postmarket experience using minimally invasive convective radiofrequency thermal therapy with Rezūm system for treatment of lower urinary tract symptoms due to benign prostatic hyperplasia.

Micheal F Darson, Erik E Alexander, Zvi J Schiffman, Michael Lewitton, Robert A Light, Mark A Sutton, Carlos Delgado-Rodriguez, Ricardo R Gonzalez

Open access · goldAbstract read
In one paragraph

Article in Research and reports in urology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 6 pooled it
8.2field-weighted citation impact, top 2% 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

50 citing papers in PubMed, 6 syntheses or guidelines pooled it, 97 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

8 authors at 2 institutions in 1 country.

Micheal F DarsonArizona Urology Specialists, Scottsdale, AZ.
Erik E AlexanderArizona Urology Specialists, Scottsdale, AZ.
Zvi J SchiffmanHouston Metro Urology, Houston, TX, USA.
Michael LewittonHouston Metro Urology, Houston, TX, USA.
Robert A LightHouston Metro Urology, Houston, TX, USA.
Mark A SuttonHouston Metro Urology, Houston, TX, USA.
Carlos Delgado-RodriguezHouston Metro Urology, Houston, TX, USA.
Ricardo R GonzalezHouston Metro Urology, Houston, TX, USA.
Metro Urology · USArizona Pain Specialists · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis report evaluates clinical experience with the Rezūm system after US Food and Drug Administration clearance in consecutive cases accrued by multiple community urologists for the treatment of lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH). Treatment techniques for transurethral convective radiofrequency water-vapor thermal therapy and outcomes with up to 12 months' follow-up are presented. MATERIALS AND

methodsA total of 131 patients with moderate-severe LUTS were included in a retrospective analysis of BPH procedures with the Rezūm system. Pre- and postprocedure assessments included International Prostate Symptom Score (IPSS), quality of life, peak urinary flow rate, voided volume, and postvoid residual urine volume. Urologists used their own discretion for patient selection, with variable prostate sizes, LUTS severity, urinary retention, or presence of an obstructing median lobe. Safety signals and surgical retreatment rates were monitored prospectively.

resultsMen aged 47-96 years with prostates 13-183 cm

conclusionThis study corroborates prior published pilot and randomized controlled trial results indicating significant relief of urinary symptoms and reproducibility of responses to thermal therapy. Convective radiofrequency thermal therapy with the Rezūm system warrants consideration as a first-line treatment for LUTS/BPH as an alternative to the use of pharmaceutical agents.

Indexed as

convective RF thermal therapylower urinary tract symptomsminimally invasive procedureprostateprostatic hyperplasia

Identifiers

PMID28861405
PMCPMC5572953
OpenAlexW2747300021

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.