Evidence map›Paper›PMID 26977208›Full record

ArticleCanadian Urological Association journal = Journal de l'Association des urologues du Canada

Medical management of benign prostatic hyperplasia: Results from a population-based study.

Mohamed Bishr, Katharina Boehm, Vincent Trudeau, Zhe Tian, Paolo Dell'Oglio, Jonas Schiffmann, Claudio Jeldres, Maxine Sun, Sharokh F Shariat, Markus Graefen and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Canadian Urological Association journal = Journal de l'Association des urologues du Canada. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

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  12. Efficacy and tolerability ofTherapeutic advances in urology
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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

12 authors at 7 institutions in 4 countries.

Mohamed BishrDepartment of Urology, University of Montreal Health Centre, Montreal, QC, Canada;; Cancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;
Katharina BoehmCancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;; Martini-Klinik am Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany;
Vincent TrudeauDepartment of Urology, University of Montreal Health Centre, Montreal, QC, Canada;; Cancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;
Zhe TianCancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;; McGill University, Department of Epidemiology, Biostatistics and Occupational Health, Montreal, QC, Canada;
Paolo Dell'OglioCancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;; Division of Oncology, Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy;
Jonas SchiffmannMartini-Klinik am Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany;
Claudio JeldresDepartment of Urology, University of Montreal Health Centre, Montreal, QC, Canada;
Maxine SunCancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;
Sharokh F ShariatDepartment of Urology, Medical University of Vienna, Vienna, Austria;
Markus GraefenMartini-Klinik am Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany;
Fred SaadDepartment of Urology, University of Montreal Health Centre, Montreal, QC, Canada;
Pierre I KarakiewiczDepartment of Urology, University of Montreal Health Centre, Montreal, QC, Canada;; Cancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, QC, Canada;
Université de Montréal · CAMcGill University Health Centre · CAIRCCS Ospedale San Raffaele · ITMartini-Klinik · DEMedical University of Vienna · ATUniversität Hamburg · DEUniversity Medical Center Hamburg-Eppendorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIn men with bothersome lower urinary tract symptoms (LUTS), medical treatment usually represents the first line. We examined the patterns of medical management of benign prostatic hyperplasia (BPH) in the Montreal metropolitan area, within the context of a case control study focusing on incident prostate cancer.

methodsCases were 1933 men with incident prostate cancer. Population controls included 1994 age-matched men. In-person interviews collected sociodemographic characteristics and medical history, including BPH diagnosis, its duration, and type of medical treatment received. Baseline characteristics were compared by the chi-square likelihood test for categorical variables and by the students t-test for continuously coded variables.

resultsOverall, 1120 participants had history of BPH; of those 53.7% received medical treatment for BPH. Individuals with medically treated BPH, compared to individuals with medically untreated BPH, were older at index date [mean: 66.9 vs. 64.9 years, p<0.001)] and at diagnosis of BPH [mean: 62.3 vs. 60.3 years, p<0.001]. They also had a longer duration of BPH-history [mean: 4.7 vs. 4.0 years, p=0.02]. Regarding medical treatment, mono-therapy was more often used than combination therapy [87.6% vs. 12.4%, p<0.001]. Alpha-blockers (69.9%) were most commonly used as monotherapy, followed by 5alpha-reductase inhibitors (5ARIs) (26.6%). Alpha-blockers plus 5ARIs were the most common combination therapy (97.3%).

conclusionsDespite evidence from randomized, controlled trials for better efficacy with use of combination therapy, monotherapy consisting of alpha-blockers or 5ARI, in that order, is most frequently used. Additionally, 5ARI use was more common than previously reported (27% vs. 15%).

Identifiers

PMID26977208
PMCPMC4771560
OpenAlexW2283590511

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.