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Kotovich D, Twig G, Itsekson-Hayosh Z, Klug M, Simon AB, Yaniv G, Konen E, Tau N, Raskin D, Chang PJ, Orion D. The impact on clinical outcomes after 1 year of implementation of an artificial intelligence solution for the detection of intracranial hemorrhage. Int J Emerg Med 2023; 16:50. [PMID: 37568103 PMCID: PMC10422703 DOI: 10.1186/s12245-023-00523-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/17/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND To assess the effect of a commercial artificial intelligence (AI) solution implementation in the emergency department on clinical outcomes in a single level 1 trauma center. METHODS A retrospective cohort study for two time periods-pre-AI (1.1.2017-1.1.2018) and post-AI (1.1.2019-1.1.2020)-in a level 1 trauma center was performed. The ICH algorithm was applied to 587 consecutive patients with a confirmed diagnosis of ICH on head CT upon admission to the emergency department. Study variables included demographics, patient outcomes, and imaging data. Participants admitted to the emergency department during the same time periods for other acute diagnoses (ischemic stroke (IS) and myocardial infarction (MI)) served as control groups. Primary outcomes were 30- and 120-day all-cause mortality. The secondary outcome was morbidity based on Modified Rankin Scale for Neurologic Disability (mRS) at discharge. RESULTS Five hundred eighty-seven participants (289 pre-AI-age 71 ± 1, 169 men; 298 post-AI-age 69 ± 1, 187 men) with ICH were eligible for the analyzed period. Demographics, comorbidities, Emergency Severity Score, type of ICH, and length of stay were not significantly different between the two time periods. The 30- and 120-day all-cause mortality were significantly reduced in the post-AI group when compared to the pre-AI group (27.7% vs 17.5%; p = 0.004 and 31.8% vs 21.7%; p = 0.017, respectively). Modified Rankin Scale (mRS) at discharge was significantly reduced post-AI implementation (3.2 vs 2.8; p = 0.044). CONCLUSION The added value of this study emphasizes the introduction of artificial intelligence (AI) computer-aided triage and prioritization software in an emergent care setting that demonstrated a significant reduction in a 30- and 120-day all-cause mortality and morbidity for patients diagnosed with intracranial hemorrhage (ICH). Along with mortality rates, the AI software was associated with a significant reduction in the Modified Ranking Scale (mRs).
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Affiliation(s)
- Dmitry Kotovich
- The Institute for Research in Military Medicine, The Faculty of Medicine, The Hebrew University of Jerusalem, Tel Aviv, Israel.
- The IDF Medical Corps, 9112102, Tel Aviv, Israel.
| | - Gilad Twig
- The Institute for Research in Military Medicine, The Faculty of Medicine, The Hebrew University of Jerusalem, Tel Aviv, Israel
- The IDF Medical Corps, 9112102, Tel Aviv, Israel
| | - Zeev Itsekson-Hayosh
- Center of Stroke and Neurovascular Disorders, Sheba Medical Center, Tel HaShomer, Ramat Gan, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
| | - Maximiliano Klug
- Department of Diagnostic Imaging, Sheba Medical Center, Tel HaShomer, Ramat Gan, Israel, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
| | - Asaf Ben Simon
- Sackler School of Medicine, Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel
| | - Gal Yaniv
- Department of Diagnostic Imaging, Sheba Medical Center, Tel HaShomer, Ramat Gan, Israel, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
| | - Eli Konen
- Department of Diagnostic Imaging, Sheba Medical Center, Tel HaShomer, Ramat Gan, Israel, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
| | - Noam Tau
- Department of Diagnostic Imaging, Sheba Medical Center, Tel HaShomer, Ramat Gan, Israel, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
| | - Daniel Raskin
- Department of Diagnostic Imaging, Sheba Medical Center, Tel HaShomer, Ramat Gan, Israel, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
| | - Paul J Chang
- Department of Radiology, University of Chicago Medical Center, Chicago, Illinois, 60637, USA
| | - David Orion
- Center of Stroke and Neurovascular Disorders, Sheba Medical Center, Tel HaShomer, Ramat Gan, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 52621, Tel Aviv, Israel
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Zhang Y, Jing Y, Zhu Y, Jiang T, Tang X, Yi W. Radio frequency identification technology reduce intravenous thrombolysis time in acute ischemic stroke. PLoS One 2023; 18:e0288207. [PMID: 37467248 DOI: 10.1371/journal.pone.0288207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/21/2023] [Indexed: 07/21/2023] Open
Abstract
PURPOSE To inspect whether time management with radio frequency identification technology (RFID) reduces symptom onset-to-intravenous thrombolysis time (OTT) in acute ischemic stroke (AIS). METHODS In the retrospective study, patients with AIS, transferred by Emergency Medical Services (EMS) to Hunan Provincial People's Hospital between September 2019 to June 2022, divided into three groups, as traditional group, in-hospital RFID group and whole process RFID group. Baseline characteristics and time metrics were compared. RESULTS After the whole emergency process applied with RFID time management, Door to intravenous thrombolysis time (DNT) was reduced from 125.00±43.16 min to 32.59±25.45 min (F = 121.857, p<0.001), and OTT was reduced from 235.53±57.27 min to 144.31±47.96 min (F = 10.377, p<0.001). CONCLUSIONS Time management with RFID is effective in reducing OTT in AIS patients with thrombolysis treatment.
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Affiliation(s)
- Yixiong Zhang
- The First People's Hospital of Huaihua, Huaihua City, China
| | - Yingxia Jing
- Poisoning Research Laboratory, Institute of Emergency Medicine, Hunan Provincial People's Hospital, The First Affiliate Hospital of Hunan Normal University, Changsha City, China
| | - Yimin Zhu
- Poisoning Research Laboratory, Institute of Emergency Medicine, Hunan Provincial People's Hospital, The First Affiliate Hospital of Hunan Normal University, Changsha City, China
| | - Tao Jiang
- The First People's Hospital of Huaihua, Huaihua City, China
| | - Xianyi Tang
- Poisoning Research Laboratory, Institute of Emergency Medicine, Hunan Provincial People's Hospital, The First Affiliate Hospital of Hunan Normal University, Changsha City, China
| | - Weichen Yi
- The First People's Hospital of Huaihua, Huaihua City, China
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Sonaglioni A, Cara MD, Nicolosi GL, Eusebio A, Bordonali M, Santalucia P, Lombardo M. Rapid Risk Stratification of Acute Ischemic Stroke Patients in the Emergency Department: The Incremental Prognostic Role of Left Atrial Reservoir Strain. J Stroke Cerebrovasc Dis 2021; 30:106100. [PMID: 34525440 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106100] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/20/2021] [Accepted: 08/31/2021] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES To determine the prognostic value of positive global left atrial strain (LA-GSA+), measured by two-dimensional speckle tracking echocardiography (2D-STE) in a population of acute ischemic stroke (AIS) patients without atrial fibrillation (AF), in the setting of Emergency Department (ED). METHODS All consecutive AIS patients with sinus rhythm on ECG and without AF history entered this prospective study. All patients underwent complete blood tests and transthoracic echocardiography implemented with 2D-STE analysis of LA strain parameters within 6-12 h after symptoms onset. At 6-months follow-up, we evaluated the composite endpoint of all-cause mortality plus cardiovascular re-hospitalizations. RESULTS A total of 102 AIS patients (76.4 ± 10.8 yrs, 47% males) were prospectively included. LA-GSA+ was markedly reduced in AIS patients (20.8 ± 7.7%), without any statistically significant difference between the stroke subtypes. At 6-months follow-up, 7 deaths and 27 re-hospitalizations occurred. On multivariate Cox regression analysis, variables independently associated with outcome were: LA-GSA+ (per unit) (HR 0.29, 95% CI 0.19-0.39) and C-reactive protein (CRP) (per 0.1 mg/dl) (HR 1.45, 95% CI 1.15-1.75) as continuous variables; statin therapy (HR 0.45, 95%CI 0.28-0.62), and type 2 diabetes (HR 1.65, 95% CI 1.15-2.35) as categorical variables. A LA-GSA+ ≤20.0% predicted the occurrence of the above-mentioned outcome at 6-months follow-up with 94% sensitivity and 81% specificity (AUC=0.84). Interestingly, GSA+ showed a strong inverse correlation with CRP levels (r = -0.86). CONCLUSIONS A LA-GSA+ ≤20% reflects a more advanced atrial cardiomyopathy and might provide a rapid and reliable prognostic risk stratification of AIS patients without AF history in the setting of ED.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, MultiMedica IRCCS, San Giuseppe Hospital, Milan, Italy.
| | - Marianna Di Cara
- Emergency Medicine Unit, MultiMedica IRCCS, San Giuseppe Hospital, Milan, Italy
| | | | - Alessandro Eusebio
- Emergency Medicine Unit, MultiMedica IRCCS, San Giuseppe Hospital, Milan, Italy
| | - Marco Bordonali
- Emergency Medicine Unit, MultiMedica IRCCS, San Giuseppe Hospital, Milan, Italy
| | - Paola Santalucia
- Department of Neurology, MultiMedica IRCCS, San Giuseppe Hospital, Milan, Italy
| | - Michele Lombardo
- Department of Cardiology, MultiMedica IRCCS, San Giuseppe Hospital, Milan, Italy
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