Evidence map›Paper›PMID 35528785›Full record

ArticleEuropean urology open science2022

A Multicenter Retrospective Cohort Series of Muscle-invasive Bladder Cancer Patients Treated with Definitive Concurrent Chemoradiotherapy in Daily Practice.

Ben-Max de Ruiter, Maaike W van de Kamp, Jonah P Z van Steenbergen, Martine Franckena, Joost L Boormans, Jeantine M de Feijter, Adriaan D Bins, Maarten C C M Hulshof, Theo M de Reijke, Eva Schaake and 1 more

Open access · goldAbstract read
In one paragraph

Article in European urology open science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Bladder-sparing treatment using tislelizumab combined with gemcitabine/cisplatin in selected patients with muscle-invasive bladder cancer: a real-world study.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Article
  5. 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

11 authors at 5 institutions in 1 country.

Ben-Max de RuiterDepartment of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
Maaike W van de KampDepartment of Urology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands.
Jonah P Z van SteenbergenDepartment of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
Martine FranckenaDepartment of Radiotherapy, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands.
Joost L BoormansDepartment of Urology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands.
Jeantine M de FeijterDepartment of Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands.
Adriaan D BinsDepartment of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
Maarten C C M HulshofDepartment of Radiation Oncology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
Theo M de ReijkeDepartment of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
Eva SchaakeDepartment of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands.
Jorg R OddensDepartment of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
Amsterdam University Medical Centers · NLThe Netherlands Cancer Institute · NLUniversity of Amsterdam · NLErasmus MC · NLErasmus MC Cancer Institute · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Concurrent chemoradiotherapy (CRT) as a definitive treatment option for patients with nonmetastatic muscle-invasive bladder carcinoma (MIBC) is increasingly being applied in clinical practice. Objective: To assess the oncological and toxicity outcomes in a contemporary cohort of nonmetastatic MIBC patients treated with concurrent CRT in daily practice. Design setting and participants: Patients with nonmetastatic MIBC (cT2-4aN0M0) who had received CRT with curative intent between January 2010 and April 2020 in three centers were retrospectively identified. The CRT consisted of 66 Gy (or biologically equivalent) plus either mitomycin C and fluorouracil/capecitabine or cisplatinum. Outcome measurements and statistical analysis: The primary endpoint was the 2-yr locoregional disease-free survival (LDFS) estimate. Secondary endpoints were complete response, disease-specific survival (DSS), overall survival (OS), bladder intact event-free survival (BI-EFS), and severe adverse events (<90 d of starting CRT). Kaplan-Meier survival and Cox multivariable regression analyses were performed. Results and limitations: We included data of 240 MIBC patients with a median age of 74 yr and a median follow-up of 27 mo (interquartile range 11-44). Complete response on first cystoscopy after CRT was seen in 209 cases (90%). The 2-yr LDFS was 76% (95% confidence interval [CI] 70-82%); the 5-yr OS and DSS were 50% (95% CI 42-59%) and 70% (95% CI 62-79%), respectively. On multivariable analysis, cT2 versus cT3-4 tumor stage was significantly associated with better DSS (hazard ratio 1.02, 95% CI 1-1.05, Conclusions: Concurrent CRT is a safe and effective treatment modality for nonmetastatic MIBC. Patient summary: Chemoradiotherapy for the treatment of muscle-invasive bladder carcinoma is increasingly being applied. In this study, we reviewed the outcomes of this bladder-sparing treatment using a series of patients treated in three hospitals in daily practice. We found that administration of chemoradiotherapy can be safe and effective.

Indexed as

CarcinomaChemoradiotherapyTherapeuticsTransitional cell

Identifiers

PMID35528785
PMCPMC9068732
OpenAlexW4220684994

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.