Evidence map›Paper›PMID 37208717›Full record

ArticleBMC cancer2023

Multi-vendor evaluation of artificial intelligence as an independent reader for double reading in breast cancer screening on 275,900 mammograms.

Nisha Sharma, Annie Y Ng, Jonathan J James, Galvin Khara, Éva Ambrózay, Christopher C Austin, Gábor Forrai, Georgia Fox, Ben Glocker, Andreas Heindl and 5 more

Abstract read
In one paragraph

Article in BMC cancer, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
–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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Artificial intelligence in mammography: a systematic review of the external validation.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 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

15 authors.

Nisha Sharma *The Leeds Teaching Hospital NHS Trust, Leeds, UK.
Annie Y Ng *Kheiron Medical Technologies, London, UK. annie@kheironmed.com.ORCID https://orcid.org/0000-0002-0016-2275
Jonathan J JamesNottingham Breast Institute, City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK.
Galvin KharaKheiron Medical Technologies, London, UK.
Éva AmbrózayMaMMa Egészségügyi Zrt, Budapest, Hungary.
Christopher C AustinKheiron Medical Technologies, London, UK.
Gábor ForraiDuna Medical Center, Budapest, Hungary.
Georgia FoxKheiron Medical Technologies, London, UK.
Ben GlockerKheiron Medical Technologies, London, UK.
Andreas HeindlKheiron Medical Technologies, London, UK.
Edit KarpatiKheiron Medical Technologies, London, UK.
Tobias M RijkenKheiron Medical Technologies, London, UK.
Vignesh VenkataramanKheiron Medical Technologies, London, UK.
Joseph E YearsleyKheiron Medical Technologies, London, UK.
Peter D KecskemethyKheiron Medical Technologies, London, UK.

Funding

Innovate UK 104655Innovate UK 104806
6 · The paper itself

Abstract

backgroundDouble reading (DR) in screening mammography increases cancer detection and lowers recall rates, but has sustainability challenges due to workforce shortages. Artificial intelligence (AI) as an independent reader (IR) in DR may provide a cost-effective solution with the potential to improve screening performance. Evidence for AI to generalise across different patient populations, screening programmes and equipment vendors, however, is still lacking.

methodsThis retrospective study simulated DR with AI as an IR, using data representative of real-world deployments (275,900 cases, 177,882 participants) from four mammography equipment vendors, seven screening sites, and two countries. Non-inferiority and superiority were assessed for relevant screening metrics.

resultsDR with AI, compared with human DR, showed at least non-inferior recall rate, cancer detection rate, sensitivity, specificity and positive predictive value (PPV) for each mammography vendor and site, and superior recall rate, specificity, and PPV for some. The simulation indicates that using AI would have increased arbitration rate (3.3% to 12.3%), but could have reduced human workload by 30.0% to 44.8%.

conclusionsAI has potential as an IR in the DR workflow across different screening programmes, mammography equipment and geographies, substantially reducing human reader workload while maintaining or improving standard of care.

trial registrationISRCTN18056078 (20/03/2019; retrospectively registered).

Indexed as

Breast NeoplasmsArtificial IntelligenceEarly Detection of CancerFemaleHumansMammographyMass ScreeningRetrospective Studiesartificial intelligenceBreast cancer screeningdigital mammographygeneralisability

Identifiers

PMID37208717
PMCPMC10197505

What OpenQuestion holds

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LicenceCC BY
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.