Evidence map›Paper›PMID 31114012›Full record

ArticleScientific reports2019

Urinary peptide panel for prognostic assessment of bladder cancer relapse.

Magdalena Krochmal, Kim E M van Kessel, Ellen C Zwarthoff, Iwona Belczacka, Martin Pejchinovski, Antonia Vlahou, Harald Mischak, Maria Frantzi

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Review
  6. Observational
  7. Peptidomics Strategies to Evaluate Cancer Diagnosis, Prognosis, and Treatment.Methods in molecular biology (Clifton, N.J.) · 2024
    Review
  8. Article
  9. Article
  10. Review
  11. Article
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.

Magdalena KrochmalMosaiques Diagnostics GmbH, Hannover, Germany.ORCID http://orcid.org/0000-0002-7167-8463
Kim E M van KesselDepartment of Pathology, Erasmus MC Cancer Institute, Erasmus Medical Center, Rotterdam, The Netherlands.
Ellen C ZwarthoffDepartment of Pathology, Erasmus MC Cancer Institute, Erasmus Medical Center, Rotterdam, The Netherlands.
Iwona BelczackaMosaiques Diagnostics GmbH, Hannover, Germany.
Martin PejchinovskiMosaiques Diagnostics GmbH, Hannover, Germany.
Antonia VlahouBiotechnology Division, Biomedical Research Foundation, Academy of Athens (BRFAA), Athens, Greece.
Harald MischakMosaiques Diagnostics GmbH, Hannover, Germany.
Maria FrantziMosaiques Diagnostics GmbH, Hannover, Germany. frantzi@mosaiques-diagnostics.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-invasive tools stratifying bladder cancer (BC) patients according to the risk of relapse are urgently needed to guide clinical intervention. As a follow-up to the previously published study on CE-MS-based urinary biomarkers for BC detection and recurrence monitoring, we expanded the investigation towards BC patients with longitudinal data. Profiling datasets of BC patients with follow-up information regarding the relapse status were investigated. The peptidomics dataset (n = 98) was split into training and test set. Cox regression was utilized for feature selection in the training set. Investigation of the entire training set at the single peptide level revealed 36 peptides being strong independent prognostic markers of disease relapse. Those features were further integrated into a Random Forest-based model evaluating the risk of relapse for BC patients. Performance of the model was assessed in the test cohort, showing high significance in BC relapse prognosis [HR = 5.76, p-value = 0.0001, c-index = 0.64]. Urinary peptide profiles integrated into a prognostic model allow for quantitative risk assessment of BC relapse highlighting the need for its incorporation in prospective studies to establish its value in the clinical management of BC.

Indexed as

AgedBiomarkers, TumorFemaleHumansMaleMiddle AgedPeptidesRecurrenceUrinary Bladder NeoplasmsBiomarkers, TumorPeptides

Identifiers

PMID31114012
PMCPMC6529475

What Socratic holds

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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 Socratic graph.