Evidence map›Paper›PMID 20567255›Full record

ArticleProstate cancer and prostatic diseases2010

Maximum tumor diameter: a simple independent predictor for biochemical recurrence after radical prostatectomy.

H Fukuhara, H Kume, M Suzuki, T Fujimura, Y Enomoto, H Nishimatsu, A Ishikawa, Y Homma

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Prostate cancer and prostatic diseases, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
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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.

H FukuharaDepartment of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan. hfukuhara-jua@umin.ac.jp
H Kume
M Suzuki
T Fujimura
Y Enomoto
H Nishimatsu
A Ishikawa
Y Homma

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous studies have suggested that maximum tumor diameter (MTD) is a predictor of PSA recurrence or biochemical recurrence (BCR) in prostate cancer after radical prostatectomy (RP). The significance of MTD in BCR prediction was evaluated using RP specimens of 364 patients with a BCR of 18% (n=66) during a mean follow-up of 37.4 months (range: 10-109 months). MTD was defined as the largest diameter of the largest tumor, and its median MTD was 15 mm (range: 0.9-50 mm). MTD was significantly associated with pre-operative PSA levels, pathological T stage, Gleason's score and positive surgical margin. In a univariate analysis, pathological T stage, Gleason's score, positive surgical margin and MTD were associated significantly with the risk of BCR. Patients with >20 mm MTD had a significantly higher risk of BCR than did those with < or =20 mm MTD (P<0.001). Cox multivariate models indicated that pathological stage, Gleason's score, positive surgical margin and MTD were independent prognostic factors for BCR. MTD would be a useful tool for predicting BCR, as calculation of MTD is a simple and reliable measure.

Indexed as

ProstatectomyAgedHumansMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingPrognosisProstateProstate-Specific AntigenProstatic NeoplasmsSurvival RateProstate-Specific Antigen

Identifiers

PMID20567255

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.