Evidence map›Paper›PMID 32333733›Full record

ArticleThe Canadian journal of urology2020

Aquablation for benign prostatic hyperplasia in large prostates (80-150 cc): 2-year results.

Mihir Desai, Mo Bidair, Naeem Bhojani, Andrew Trainer, Andrew Arther, Eugene Kramolowsky, Leo Doumanian, Dean Elterman, Ronald P Kaufman, James Lingeman and 14 more

Registry-linked trialAbstract readMulticenter Study
PubMed
In one paragraph

Article in The Canadian journal of urology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03123250 (Waterjet Ablation Therapy for Endoscopic Resection of Prostate Tissue II), which is not on this map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 6% 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.

NCT03123250 nacompletednot on this map

Waterjet Ablation Therapy for Endoscopic Resection of Prostate Tissue II

TypeinterventionalSponsorPROCEPT BioRoboticsRan2017 to 2022Enrolled101ConditionsBenign Prostatic Hyperplasia (BPH)ArmsAquablation
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
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  12. Article
  13. Article
  14. Reasons to overthrow TURP: bring on Aquablation.World journal of urology · 2021
    Review
  15. Article
  16. [Robotics and intraoperative navigation].Der Urologe. Ausg. A · 2021
    Review
  17. Article
  18. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

24 authors at 1 institution in 1 country.

Mihir DesaiUniversity of Southern California, Institute of Urology, Los Angeles, California, USA.
Mo Bidair
Naeem Bhojani
Andrew Trainer
Andrew Arther
Eugene Kramolowsky
Leo Doumanian
Dean Elterman
Ronald P Kaufman
James Lingeman
Amy Krambeck
Gregg Eure
Gopal Badlani
Mark Plante
Edward Uchio
Greg Gin
Larry Goldenberg
Ryan Paterson
Alan So
Mitchell R Humphreys
Claus G Roehrborn
Steven Kaplan
Jay Motola
Kevin C Zorn
Southern California University for Professional Studies · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTo report 2-year safety and effectiveness of the Aquablation procedure for the treatment of men with symptomatic benign prostatic hyperplasia (BPH) and large-volume 80-150 cc prostates. MATERIALS AND

methodsBetween September-December 2017, 101 men with moderate-to-severe BPH symptoms and prostate volumes of 80-150 cc underwent an ultrasound-guided robotically executed Aquablation procedure in a prospective multicenter international clinical trial (WATER II). Baseline, procedural and follow up parameters were recorded at baseline and scheduled postoperative visits. Herein we report 2-year safety and efficacy for this cohort.

resultsMean prostate volume was 107 cc (range 80-150 cc). Mean IPSS improved from 23.2 at baseline to 5.8 at 2 years (17-point improvement, p < .0001). Mean IPSS quality of life improved from 4.6 at baseline to 1.1 at 2 years (p < .0001). Maximum urinary flow increased from 8.7 to 18.2 cc/sec. Two subjects underwent a repeat procedure for BPH symptoms over the 2-year follow up period. By 2 years or study exit, all but 2 of 74 subjects stopped taking alpha blockers. Similarly, all but 4 of 32 subjects stopped taking 5α-reductase inhibitors.

conclusionsTwo-year prospective multicenter follow up demonstrated that the Aquablation procedure is safe and effective in the treatment of men with LUTS due to BPH and prostates 80-150 cc with durable treatment efficacy, acceptable safety profile and a low retreatment rate. ClinicalTrials.gov number, NCT03123250.

Indexed as

Ablation TechniquesAgedHumansMaleMiddle AgedOrgan SizeProspective StudiesProstateProstatectomyProstatic HyperplasiaTime FactorsTreatment OutcomeWaterWater

Identifiers

PMID32333733
OpenAlexW3211704035

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.