Evidence map›Paper›PMID 40678112›Full record

ArticleBJUI compass2025

Long-term outcome of transurethral laser ablation for recurrent non-muscle invasive bladder cancer: An EORTC risk-matched study.

Chase Peng Yun Ng, Alexander Light, Charis Eleftheriou, Oliver Hug, Ellie Richardson, Tarra Gill-Taylor, Altaf Shamsuddin, Hamid Abboudi, Sachin Agrawal

Abstract read
In one paragraph

Article in BJUI compass, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

9 authors.

Chase Peng Yun NgImperial Urology Imperial College Healthcare NHS Trust London UK.
Alexander LightImperial Urology Imperial College Healthcare NHS Trust London UK.ORCID https://orcid.org/0000-0001-7246-3651
Charis EleftheriouImperial Urology Imperial College Healthcare NHS Trust London UK.
Oliver HugImperial Urology Imperial College Healthcare NHS Trust London UK.
Ellie RichardsonImperial Urology Imperial College Healthcare NHS Trust London UK.
Tarra Gill-TaylorImperial Urology Imperial College Healthcare NHS Trust London UK.
Altaf ShamsuddinImperial Urology Imperial College Healthcare NHS Trust London UK.
Hamid AbboudiImperial Urology Imperial College Healthcare NHS Trust London UK.
Sachin AgrawalDepartment of Urology Ashford and St Peter's Hospital NHS Trust Ashford UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Elderly and comorbid patients with non-muscle invasive bladder cancer (NMIBC) often undergo repeated transurethral resection of bladder tumour (TURBT) under general anaesthesia. Transurethral laser ablation (TULA) is an outpatient-based alternative with lower morbidity, cost and carbon footprint, but its long-term efficacy is not well-established. We report the long-term outcomes of recurrent NMIBC treated with TULA, stratified by European Organisation for Research and Treatment of Cancer (EORTC) risk groups. Materials and Methods: We conducted a single-centre, retrospective cohort study, including all consecutive NMIBC patients treated with TULA between 2012 and 2023. The primary outcomes were recurrence-free survival (RFS) and progression-free survival (PFS) and secondary outcomes included cancer-specific survival (CSS), overall survival (OS) and complications, stratified by EORTC risk groups. Data were analysed using Kaplan-Meier survival analysis and Cox regression model. Results: Three hundred and nineteen patients (1186 TULAs), with a median age of 77 and median Charleson Comorbidity Index of 7, were included. Median follow up was 4.4 years. The 5-year RFS of intermediate-risk and high-risk NMIBC treated with TULA were 31.8% (95%CI:25.6-39.7%) and 29.0% (95%CI: 20.1-42.0%), respectively, with no significant difference (p:0.47). The 5-year PFS were 86.8% (95%CI: 82.1-91.7%) and 93.1% (95%CI: 85.2-100.0%), respectively. Overall, the 10-year OS and CSS were 50.7% (95% CI: 41.8-61.5%) and 96.1% (95%CI: 93.3-98.9%), respectively. The complication rate was 4.0%. Age was the only positive predictor of recurrence. Limitations include missing data (7.9%) and single-centre retrospective design. Conclusion: TULA is a safe, minimally invasive treatment with long-term efficacy for elderly and comorbid patients with recurrent NMIBC. Although recurrence rate at 5 years were high, progression rate, especially muscle invasion, was low and reassuring. Long-term overall survival and cancer-specific survival remained excellent.

Indexed as

ablationbladder tumourlaserlong termnon‐muscle‐invasive bladder cancerprogressionrecurrencesurvival

Identifiers

PMID40678112
PMCPMC12270553

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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.