Evidence map›Paper›PMID 39017032›Full record

ArticleRadiology. Artificial intelligence2024

Deep Learning to Detect Intracranial Hemorrhage in a National Teleradiology Program and the Impact on Interpretation Time.

Andrew James Del Gaizo, Thomas F Osborne, Troy Shahoumian, Robert Sherrier

Abstract read
In one paragraph

Article in Radiology. Artificial intelligence, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Andrew James Del GaizoFrom the VA National Teleradiology Program, 795 Willow Rd, Bldg 3342, Menlo Park, CA 94025 (A.J.D.G., R.S.); VA Palo Alto Health Care System, Palo Alto, Calif (T.F.O.); Department of Radiology, Stanford University School of Medicine, Stanford, Calif (T.F.O.); and VA Health Solutions, Patient Care Services, Washington, DC (T.S.).ORCID 0000-0003-4438-2082
Thomas F OsborneFrom the VA National Teleradiology Program, 795 Willow Rd, Bldg 3342, Menlo Park, CA 94025 (A.J.D.G., R.S.); VA Palo Alto Health Care System, Palo Alto, Calif (T.F.O.); Department of Radiology, Stanford University School of Medicine, Stanford, Calif (T.F.O.); and VA Health Solutions, Patient Care Services, Washington, DC (T.S.).ORCID 0000-0002-8896-2487
Troy ShahoumianFrom the VA National Teleradiology Program, 795 Willow Rd, Bldg 3342, Menlo Park, CA 94025 (A.J.D.G., R.S.); VA Palo Alto Health Care System, Palo Alto, Calif (T.F.O.); Department of Radiology, Stanford University School of Medicine, Stanford, Calif (T.F.O.); and VA Health Solutions, Patient Care Services, Washington, DC (T.S.).ORCID 0009-0008-9837-3409
Robert SherrierFrom the VA National Teleradiology Program, 795 Willow Rd, Bldg 3342, Menlo Park, CA 94025 (A.J.D.G., R.S.); VA Palo Alto Health Care System, Palo Alto, Calif (T.F.O.); Department of Radiology, Stanford University School of Medicine, Stanford, Calif (T.F.O.); and VA Health Solutions, Patient Care Services, Washington, DC (T.S.).ORCID 0000-0002-8614-7542

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The diagnostic performance of an artificial intelligence (AI) clinical decision support solution for acute intracranial hemorrhage (ICH) detection was assessed in a large teleradiology practice. The impact on radiologist read times and system efficiency was also quantified. A total of 61 704 consecutive noncontrast head CT examinations were retrospectively evaluated. System performance was calculated along with mean and median read times for CT studies obtained before (baseline, pre-AI period; August 2021 to May 2022) and after (post-AI period; January 2023 to February 2024) AI implementation. The AI solution had a sensitivity of 75.6%, specificity of 92.1%, accuracy of 91.7%, prevalence of 2.70%, and positive predictive value of 21.1%. Of the 56 745 post-AI CT scans with no bleed identified by a radiologist, examinations falsely flagged as suspected ICH by the AI solution (

Indexed as

Deep LearningIntracranial HemorrhagesTeleradiologyTomography, X-Ray ComputedAdultAgedFemaleHumansMaleMiddle AgedRadiographic Image Interpretation, Computer-AssistedRetrospective StudiesSensitivity and SpecificityTime FactorsArtificial IntelligenceIntracranial HemorrhageRead TimeReport Turnaround TimeSystem Efficiency

Identifiers

PMID39017032
PMCPMC11427938

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.