Evidence map›Paper›PMID 34071215›Full record

ArticleDiagnostics (Basel, Switzerland)2021

Computer-Aided Diagnosis Improves the Detection of Clinically Significant Prostate Cancer on Multiparametric-MRI: A Multi-Observer Performance Study Involving Inexperienced Readers.

Valentina Giannini, Simone Mazzetti, Giovanni Cappello, Valeria Maria Doronzio, Lorenzo Vassallo, Filippo Russo, Alessandro Giacobbe, Giovanni Muto, Daniele Regge

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

Valentina GianniniDepartment of Surgical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0001-5052-8231
Simone MazzettiDepartment of Surgical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0001-6011-4040
Giovanni CappelloDepartment of Radiology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy.
Valeria Maria DoronzioDepartment of Radiology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy.
Lorenzo VassalloDepartment of Radiology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy.ORCID 0000-0001-9772-1303
Filippo RussoDepartment of Radiology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy.
Alessandro GiacobbeDepartment of Urology, Humanitas Gradenigo, 10153 Turin, Italy.
Giovanni MutoDepartment of Urology, Humanitas University, 10153 Turin, Italy.
Daniele ReggeDepartment of Surgical Sciences, University of Turin, 10126 Turin, Italy.
Candiolo Cancer Institute · ITHumanitas University · ITOspedale Humanitas Gradenigo · IT

Funding

Associazione Italiana per la Ricerca sul Cancro IG2017 - ID.20398Horizon 2020 European Union's Horizon 2020 research and innovation programme under grant agreement no 952159.
6 · The paper itself

Abstract

Recently, Computer Aided Diagnosis (CAD) systems have been proposed to help radiologists in detecting and characterizing Prostate Cancer (PCa). However, few studies evaluated the performances of these systems in a clinical setting, especially when used by non-experienced readers. The main aim of this study is to assess the diagnostic performance of non-experienced readers when reporting assisted by the likelihood map generated by a CAD system, and to compare the results with the unassisted interpretation. Three resident radiologists were asked to review multiparametric-MRI of patients with and without PCa, both unassisted and assisted by a CAD system. In both reading sessions, residents recorded all positive cases, and sensitivity, specificity, negative and positive predictive values were computed and compared. The dataset comprised 90 patients (45 with at least one clinically significant biopsy-confirmed PCa). Sensitivity significantly increased in the CAD assisted mode for patients with at least one clinically significant lesion (GS > 6) (68.7% vs. 78.1%,

Indexed as

artificial intelligenceassisted readingcomputer aided diagnosisprostate cancer

Identifiers

PMID34071215
PMCPMC8227686
OpenAlexW3165008092

What OpenQuestion holds

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LicenceCC BY
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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.