Evidence map›Paper›PMID 25311768›Full record

ArticleProstate cancer and prostatic diseases2015

Comparison of patients undergoing laser vaporization of the prostate versus TURP using the ACS-NSQIP database.

R D Malik, C E Wang, B Lapin, G S Gerber, B T Helfand

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Article in Prostate cancer and prostatic diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

8 citing papers in PubMed, 14 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

5 authors at 2 institutions in 1 country.

R D MalikUniversity of Chicago Medical Center, Chicago, IL, USA.
C E WangNorthShore University Health Systems, Evanston, IL, USA.
B LapinNorthShore University Health Systems, Evanston, IL, USA.
G S GerberUniversity of Chicago Medical Center, Chicago, IL, USA.
B T HelfandNorthShore University Health Systems, Evanston, IL, USA.
NorthShore University HealthSystem · USUniversity of Chicago Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe introduction of laser therapies for the management of bladder outlet obstruction in men with BPH has challenged the gold standard treatment, TURP. We sought to compare the changing clinical characteristics of patients undergoing TURP and laser vaporization of the prostate (LVP) over time.

methodsThe American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was queried for men who underwent TURP and LVP from 2007 to 2012. Patient demographics, clinical and intraoperative characteristics and 30-day postoperative outcomes were analyzed.

resultsIn all, 12,645 men met inclusion criteria, of whom 65% underwent TURP and 35% underwent LVP. Overall, men undergoing TURP were more likely to be scheduled as an emergency (3% vs. 1%, P<0.001), have shorter operative times (53 vs. 56 min, P<0.001), longer hospital stays (2.4 vs 1.0 days, P<0.001), more frequent blood transfusions (2.1% vs. 0.6%, P<0.001) and more postoperative complications including: pneumonia (0.5% vs. 0.3%, P=0.02), septic shock (0.3% vs. 0.1%, P=0.045), and reoperation within 30 days (2.2% vs. 1.4%, P=0.06). However, between 2007 and 2012, there was a significant trend for men undergoing TURP to have increased functional independence (93-96%, P<0.01) and American Society of Anesthesiology (ASA) Physical Class I categorization (0.6-5.1%, P<0.001). In contrast, over the same time period, there was a trend for men undergoing LVP to be significantly older (71-73 years, P<0.001) and have an increased hospital stay (0.50 days to 1.30 days, P=0.03).

conclusionsStatistically significant differences in clinical characteristics of patients undergoing TURP and LVP have historically existed. However, since 2007, the characteristics of patients undergoing LVP and TURP have changed significantly. Further studies are required to compare these patient characteristics with specific urologic variables and to evaluate clinically significant changes in these cohorts.

Indexed as

AgedAged, 80 and overDisease ManagementHumansLaser TherapyLength of StayMaleMiddle AgedPostoperative ComplicationsProstateProstatic NeoplasmsTransurethral Resection of Prostate

Identifiers

PMID25311768
OpenAlexW2023138319

What OpenQuestion holds

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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.