Evidence map›Paper›PMID 35975979›Full record

ArticleCancer2022

Risk of prostate cancer and death after benign transurethral resection of the prostate-A 20-year population-based analysis.

Maria Hilscher, Andreas Røder, J Thomas Helgstrand, Nina Klemann, Klaus Brasso, Andrew Julian Vickers, Hein Vincent Stroomberg

Open access · hybridAbstract read
In one paragraph

Article in Cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.7field-weighted citation impact, top 8% 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, 17 citations in OpenAlex.

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  8. Characteristics of incidental prostate cancer in the United States.Prostate cancer and prostatic diseases · 2024
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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

7 authors at 3 institutions in 2 countries.

Maria HilscherCopenhagen Prostate Cancer Center, Department of Urology, Center for Cancer and Organ Disease, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Andreas RøderCopenhagen Prostate Cancer Center, Department of Urology, Center for Cancer and Organ Disease, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
J Thomas HelgstrandCopenhagen Prostate Cancer Center, Department of Urology, Center for Cancer and Organ Disease, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.ORCID 0000-0001-6724-6003
Nina KlemannCopenhagen Prostate Cancer Center, Department of Urology, Center for Cancer and Organ Disease, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Klaus BrassoCopenhagen Prostate Cancer Center, Department of Urology, Center for Cancer and Organ Disease, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Andrew Julian VickersDepartment of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
Hein Vincent StroombergCopenhagen Prostate Cancer Center, Department of Urology, Center for Cancer and Organ Disease, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.ORCID 0000-0002-7293-9506
Copenhagen University Hospital · DKUniversity of Copenhagen · DKMemorial Sloan Kettering Cancer Center · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
SPORE In Prostate CancerP50CA092629 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI JAMES A EASTHAM · 2001 to 2026
$63.0M
NCI NIH HHS P30 CA008748NCI NIH HHS P50 CA092629
6 · The paper itself

Abstract

backgroundThe oncological risks after benign histology on a transurethral resection of the prostate (TURP) remain largely unknown. Here, the risk of prostate cancer incidence and mortality following a benign histological assessment of TURP is investigated in a population-based setting.

methodsBetween 1995 and 2016, 64,059 men in Denmark underwent TURP without prior biopsy of the prostate; 42,558 of these men had benign histology. The risks of prostate cancer, prostate cancer with a Gleason score ≥ 3 + 4, and prostate cancer-specific death were assessed with competing risks. Specific risks for pre-TURP prostate-specific antigen (PSA) levels at 10 and 15 years were visualized by locally estimated scatterplot smoothing.

resultsThe median age at TURP was 72 years (interquartile range [IQR], 65-78 years), and the median follow-up was 15 years (IQR, 10-19 years). The 10-year risks of any prostate cancer and prostate cancer with a Gleason score ≥ 3 + 4 and the 15-year risk of prostate cancer death showed clear visual relations with increasing PSA. The 15-year cumulative incidence of prostate cancer-specific death after benign TURP was 1.4% (95% confidence interval [CI], 1.3%-1.6%) for all men and 0.8% (95% CI, 0.6%-1.1%) for men with PSA levels <10 ng/ml. The primary limitation was exclusion due to missing PSA data.

conclusionsMen with low PSA levels and a benign TURP can be reassured about their cancer risk and do not need to be monitored differently than any other men. Patients with high PSA levels can be considered for further follow-up with prostate magnetic resonance imaging. These findings add to the literature suggesting that normal histology from the prostate entails a low risk of death from the disease. LAY SUMMARY: There is little knowledge about the oncological risks after the surgical treatment of benign prostatic hyperplasia. This study shows a very low risk of adverse oncological outcomes in men with prostate-specific antigen (PSA) levels below 10 ng/ml at the time of transurethral resection of the prostate. Patients with higher PSA levels may need more extensive follow-up.

Indexed as

Prostatic HyperplasiaProstatic NeoplasmsTransurethral Resection of ProstateAgedHumansMaleProstateProstate-Specific AntigenProstate-Specific Antigenbenign histology of the prostatebenign prostatic hyperplasia (BPH)disease-specific mortalityprostate cancerprostate-specific antigen (PSA)transurethral resection of the prostate (TURP)

Identifiers

PMID35975979
PMCPMC9804454
OpenAlexW4292263208

What OpenQuestion holds

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LicenceCC BY-NC
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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.