Evidence map›Paper›PMID 35083522›Full record

ReviewWorld journal of urology2022

Adjuvant therapies for non-muscle-invasive bladder cancer: advances during BCG shortage.

Adithya Balasubramanian, Ashray Gunjur, Andrew Weickhardt, Nathan Papa, Damien Bolton, Nathan Lawrentschuk, Marlon Perera

Abstract readReview
PubMed Publisher
In one paragraph

Review in World journal of urology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
9.6field-weighted citation impact, top 1% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review of BCG immunotherapy for bladder cancer.Clinical microbiology reviews · 2025
    Review
  7. Article
  8. Article
  9. Economic Impact of Bladder Cancer in the USA.PharmacoEconomics - open · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Risk stratification and management of non-muscle-invasive bladder cancer: A physician survey in six Asia-Pacific territories.International journal of urology : official journal of the Japanese Urological Association · 2024
    Article
  16. Metabolomic Signatures of Treatment Response in Bladder Cancer.International journal of molecular sciences · 2023
    Review
  17. Bladder cancer.Nature reviews. Disease primers · 2023
    Review
  18. Article
  19. Review
  20. Oral Preparation of Hyaluronic Acid, Chondroitin Sulfate, Curcumin, and Quercetin (IalurilPathophysiology : the official journal of the International Society for Pathophysiology · 2022
    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

7 authors at 4 institutions in 2 countries.

Adithya BalasubramanianAustin Health, Olivia Newton-John Cancer Wellness and Research Centre, Melbourne, Australia.
Ashray GunjurAustin Health, Olivia Newton-John Cancer Wellness and Research Centre, Melbourne, Australia.
Andrew WeickhardtAustin Health, Olivia Newton-John Cancer Wellness and Research Centre, Melbourne, Australia.
Nathan PapaDepartment of Surgery, Austin Health, University of Melbourne, Studley Road Heidelberg Vic 3088, Melbourne, Australia.
Damien BoltonAustin Health, Olivia Newton-John Cancer Wellness and Research Centre, Melbourne, Australia.
Nathan LawrentschukDepartment of Urology, Royal Melbourne Hospital, Melbourne, Australia.
Marlon PereraDepartment of Surgery, Austin Health, University of Melbourne, Studley Road Heidelberg Vic 3088, Melbourne, Australia. marlonlperera@gmail.com.ORCID http://orcid.org/0000-0002-1138-6389
Olivia Newton-John Cancer Wellness & Research Centre · AUThe University of Melbourne · AUMemorial Sloan Kettering Cancer Center · USThe Royal Melbourne Hospital · AU

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
6 · The paper itself

Abstract

Non-muscle-invasive bladder cancer (NMIBC) represents a significant global therapeutic challenge, particularly in the era of Bacillus Calmette-Guérin (BCG) shortage. High-risk NMIBC can progress to muscle invasive or metastatic disease in 25% of patients. Optimal treatment selection, according to risk stratification, is imperative. International guidelines slightly differ in their categorisation of low, intermediate and high-risk NMIBC. Nonetheless, a single post-operative instillation of chemotherapy with Mitomycin C (MMC) or Gemcitabine improves relapse-free survival (RFS) in low-risk NMIBC. Induction and maintenance intravesical BCG remains the historical gold standard for patients with intermediate or high-risk NMIBC. However, clinicians may be forced to consider alternatives given the current BCG shortage. Both intravesical MMC and Gemcitabine have been associated with similar efficacy to BCG, albeit in smaller studies. MMC may also be manipulated using a variety of methods to potentiate its effects. BCG treatment delivery may also be modified without affecting efficacy through dose reduction and abbreviation or omission of maintenance therapy. Preliminary data also highlight that directly proceeding to radical cystectomy may not adversely affect long-term quality of life measures. Access to new systemic and intravesical therapies must be prioritised for patients with BCG recurrent or unresponsive disease. When used in conjunction with molecularly defined biomarkers, these agents herald the potential for improved survival outcomes and alleviation of the current BCG shortage.

Indexed as

Urinary Bladder NeoplasmsAdjuvants, ImmunologicAdministration, IntravesicalBCG VaccineFemaleHumansMaleMitomycinNeoplasm InvasivenessNeoplasm Recurrence, LocalQuality of LifeAdjuvants, ImmunologicBCG VaccineMitomycinADCAntibody–drug conjugateBacillus Calmette–GuérinBCGBladder cancerChemotherapyImmunotherapyIntravenousIntravesicalMitomycinNMIBCNon-muscle invasive

Identifiers

PMID35083522
OpenAlexW4220879501

What OpenQuestion holds

Textmetadata
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.