2022
DOI: 10.1038/s41598-022-11549-2
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Expert surgeons and deep learning models can predict the outcome of surgical hemorrhage from 1 min of video

Abstract: Major vascular injury resulting in uncontrolled bleeding is a catastrophic and often fatal complication of minimally invasive surgery. At the outset of these events, surgeons do not know how much blood will be lost or whether they will successfully control the hemorrhage (achieve hemostasis). We evaluate the ability of a deep learning neural network (DNN) to predict hemostasis control ability using the first minute of surgical video and compare model performance with human experts viewing the same video. The p… Show more

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Cited by 14 publications
(7 citation statements)
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“…A flow-chart of the article selection process is shown in Figure 1 . The 13 studies included in this review were published from 2016 to 2022 [ 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 ], with the majority published during or after 2020. Table 1 shows an overview of the methodologies used, adverse events analyzed, AI algorithms, type of validation, outcomes, and comparative metrics from the 13 included articles.…”
Section: Resultsmentioning
confidence: 99%
“…A flow-chart of the article selection process is shown in Figure 1 . The 13 studies included in this review were published from 2016 to 2022 [ 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 ], with the majority published during or after 2020. Table 1 shows an overview of the methodologies used, adverse events analyzed, AI algorithms, type of validation, outcomes, and comparative metrics from the 13 included articles.…”
Section: Resultsmentioning
confidence: 99%
“…To overcome the current dependence of surgical performance evaluation on time-consuming manual review, automated review of surgical video using clinically derived metrics indicative of surgical skill but generated automatically using DL has been pursued. 8,13,15,16,18,32,33…”
Section: Discussionmentioning
confidence: 99%
“…15 When interpreting CV-generated tools detections, the regression model also had similar predictive accuracy as expert observers watching 1 minute of the trial video (73.9% using CV detections compared with 70% by experts). 16 Importantly, in our experiment, ShEn for testing set trials was calculated using both DL-generated instrument detections as well as ground truth annotations. We demonstrate that ShEn is robust to detection errors by showing comparable AP between manual, human-identified ground truth tool annotations and tools detected by automated DL ( Supplemental Figure 3 , http://links.lww.com/ONS/A955 and Supplemental Figure 4 , http://links.lww.com/ONS/A956).…”
Section: Discussionmentioning
confidence: 99%
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