Evidence map›Paper›PMID 32915313›Full record

ReviewWorld journal of urology2021

Combined radiotherapy and immunotherapy in urothelial bladder cancer: harnessing the full potential of the anti-tumor immune response.

Mame Daro-Faye, Wassim Kassouf, Luis Souhami, Gautier Marcq, Fabio Cury, Tamim Niazi, Paul Sargos

Open access · bronzeAbstract readReview
In one paragraph

Review in World journal of urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
7.8field-weighted citation impact, top 2% 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

41 citing papers in PubMed, 59 citations in OpenAlex.

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  17. Radiotherapy in metastatic bladder cancer.World journal of urology · 2024
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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 3 countries.

Mame Daro-FayeDepartment of Radiation Oncology, McGill University Health Centre, McGill University, Montreal, QC, Canada.
Wassim KassoufDepartment of Urology, McGill University Health Center, Montreal, QC, Canada.
Luis SouhamiFellow of the American Society for Radiation Oncology (FASTRO), Department of Radiation Oncology, McGill University Health Centre, Montreal, QC, Canada.
Gautier MarcqDepartment of Urology, McGill University Health Center, Montreal, QC, Canada.
Fabio CuryFellow of the American Society for Radiation Oncology (FASTRO), Department of Radiation Oncology, McGill University Health Centre, Montreal, QC, Canada.
Tamim NiaziDepartment of Radiation Oncology, Jewish General Hospital, Montreal, QC, Canada.
Paul SargosDepartment of Radiation Oncology, Jewish General Hospital, Montreal, QC, Canada. p.sargos@bordeaux.unicancer.fr.ORCID http://orcid.org/0000-0002-7301-0870
American Society for Radiation Oncology · USJewish General Hospital · CAMcGill University Health Centre · CAInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRadiotherapy (RT), as part of trimodal therapy, is an attractive alternative treatment in patients with urothelial muscle-invasive bladder cancer (MIBC). There is accumulating evidence suggesting the immunomodulatory effects of RT and its potential synergy when combined with immunotherapy. The aim of this review was to report on the most recent advances on this combination, including the mechanisms of RT immunomodulation, practical approach to combining RT and immunotherapy, and ongoing clinical trials in bladder cancer.

methodsUsing the PubMed database, we identified articles published between March 2004 and April 2020 on the combination of RT with immunotherapy in localized or metastatic MIBC. A search of the Clinicaltrials.gov and Clinicaltrialsregister.eu/ retrieved ongoing clinical trials on the topic as well.

resultsCombination of RT with immunotherapy leads to immunogenic cell death and an increase in immune markers thus leading to improved tumor control. For localized MIBC, there are safety concerns related to the use of concurrent immunotherapy with hypofractionated RT, thus neoadjuvant or adjuvant immunotherapy is preferred. In the metastatic setting, the combination of multi-site RT with SBRT-like doses (≥ 6 Gy per fraction) and concurrent immunotherapy seems most efficacious at harnessing the abscopal effect. At least 25 clinical trials combining immunotherapy and RT in MIBC are currently ongoing and will answer pending questions on safety, efficacy, and practical considerations on RT scheduling, fractionation, and targets volumes.

conclusionRT has the potential to synergize with immunotherapy to improve oncological outcomes in patient with localized or metastatic MIBC. Clinical trials results are eagerly awaited.

Indexed as

ImmunotherapyCarcinoma, Transitional CellCombined Modality TherapyHumansUrinary Bladder NeoplasmsBladder cancerImmune checkpoint inhibitorsImmunotherapyRadiation therapyRadiotherapyUrothelial carcinoma

Identifiers

PMID32915313
PMCPMC7484608
OpenAlexW3085062263

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.