Evidence map›Paper›PMID 40047306›Full record

ArticleBJU international2025

Bladder EpiCheck clinical utility to predict BCG response in non-muscle-invasive bladder cancer.

Fiorella L Roldán, Mercedes Ingelmo-Torres, Claudia Mercader, Marcel Figueras, Bernat Padullés, María Angeles Durán, Josep L Carrasco, María José Ribal, Agustín Franco, Laura Izquierdo and 2 more

Abstract read
In one paragraph

Article in BJU international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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

2 citing papers in PubMed.

  1. Review
  2. Role of Bladder EpiCheckJournal of translational medicine · 2026
    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

12 authors.

Fiorella L RoldánLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.ORCID https://orcid.org/0000-0002-9152-922X
Mercedes Ingelmo-TorresLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
Claudia MercaderLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.ORCID https://orcid.org/0000-0002-5710-958X
Marcel FiguerasLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
Bernat PadullésLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
María Angeles DuránLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
Josep L CarrascoUnitat de Bioestadística, Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona (UB), Barcelona, Spain.
María José RibalLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
Agustín FrancoLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
Laura IzquierdoLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.ORCID https://orcid.org/0000-0001-6015-2987
Antonio AlcarazLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.
Lourdes MengualLaboratori i Servei d'Urologia, Hospital Clinic de Barcelona, Barcelona, Spain.

Funding

Nucleix
6 · The paper itself

Abstract

objectiveTo evaluate the performance of Bladder Epicheck® (BE; Nucleix Ltd., Rehovot, Israel) in predicting tumour recurrence and bacillus Calmette-Guérin (BCG) failure during the first year after induction treatment. PATIENTS AND

methodsProspective study including 65 patients with non-muscle-invasive bladder cancer treated with BCG between 2018 and 2021. Urine samples analysed with BE were collected before and after BCG induction. Logistic binary regression was used to assess the association between clinical and pathological variables and BE results with tumour recurrence and BCG failure during the first year after induction treatment.

resultsDuring follow-up, 16 (24.6%) patients experienced a bladder cancer event, 11 (68.8%) of which were BCG failure (high-grade recurrence) and five (31.2%) were low-grade recurrences. The median (range) time to overall recurrence was 7.3 (3.8-17.4) months. A significant association was found between the risk of tumour recurrence/BCG failure and post-BCG cystoscopy (odds ratio [OR] 10.0; P < 0.001 and OR 13.1; P < 0.001, respectively), post-BCG BE result (OR 16.9; P < 0.001 and OR 33.1; P < 0.001, respectively) and pre/post-BCG EpiScore value variation (OR 14.4; P = 0.001 and OR 7.1; P = 0.018, respectively). A nomogram including these three variables outperformed the Club Urológico Español de Tratamiento Oncológico (CUETO) risk tables to predict any bladder cancer event after BCG induction (area under the curve 95.1% vs 67.1%). Result validation in a larger and independent series is needed.

conclusionsThe BE post-BCG status and variations in EpiScore values can help us identify patients at higher risk of any bladder cancer event and BCG failure promptly. These data can have an impact on disease management.

Indexed as

Adjuvants, ImmunologicBCG VaccineNeoplasm Recurrence, LocalUrinary Bladder NeoplasmsAgedAged, 80 and overFemaleHumansMaleMiddle AgedNeoplasm InvasivenessNon-Muscle Invasive Bladder NeoplasmsPredictive Value of TestsProspective StudiesTreatment FailureAdjuvants, ImmunologicBCG VaccineBacillus Calmette–Guérin (BCG)BCG responsebladder cancerbladder EpiCheckmethylation biomarkerspredictive biomarkersurine

Identifiers

PMID40047306
PMCPMC12415308

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.