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Arrarte Terreros N, Stolp J, Bruggeman AAE, Swijnenburg ISJ, Lopes RR, van Meenen LCC, Groot AED, Kappelhof M, Coutinho JM, Roos YBWEM, Emmer BJ, Beenen LFM, Dippel DWJ, van Zwam WH, van Bavel E, Marquering HA, Majoie CBLM. Thrombus Imaging Characteristics to Predict Early Recanalization in Anterior Circulation Large Vessel Occlusion Stroke. J Cardiovasc Dev Dis 2024; 11:107. [PMID: 38667725 PMCID: PMC11050543 DOI: 10.3390/jcdd11040107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 03/23/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
The early management of transferred patients with a large vessel occlusion (LVO) stroke could be improved by identifying patients who are likely to recanalize early. We aim to predict early recanalization based on patient clinical and thrombus imaging characteristics. We included 81 transferred anterior-circulation LVO patients with an early recanalization, defined as the resolution of the LVO or the migration to a distal location not reachable with endovascular treatment upon repeated radiological imaging. We compared their clinical and imaging characteristics with all (322) transferred patients with a persistent LVO in the MR CLEAN Registry. We measured distance from carotid terminus to thrombus (DT), thrombus length, density, and perviousness on baseline CT images. We built logistic regression models to predict early recanalization. We validated the predictive ability by computing the median area-under-the-curve (AUC) of the receiver operating characteristics curve for 100 5-fold cross-validations. The administration of intravenous thrombolysis (IVT), longer transfer times, more distal occlusions, and shorter, pervious, less dense thrombi were characteristic of early recanalization. After backward elimination, IVT administration, DT and thrombus density remained in the multivariable model, with an AUC of 0.77 (IQR 0.72-0.83). Baseline thrombus imaging characteristics are valuable in predicting early recanalization and can potentially be used to optimize repeated imaging workflow.
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Affiliation(s)
- Nerea Arrarte Terreros
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands (E.v.B.)
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Jeffrey Stolp
- Department of Neurology, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.S.)
| | - Agnetha A. E. Bruggeman
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Isabella S. J. Swijnenburg
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands (E.v.B.)
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Ricardo R. Lopes
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands (E.v.B.)
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Laura C. C. van Meenen
- Department of Neurology, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.S.)
| | - Adrien E. D. Groot
- Department of Neurology, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.S.)
| | - Manon Kappelhof
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands (E.v.B.)
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Jonathan M. Coutinho
- Department of Neurology, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.S.)
| | - Yvo B. W. E. M. Roos
- Department of Neurology, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.S.)
| | - Bart J. Emmer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Ludo F. M. Beenen
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | | | - Wim H. van Zwam
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands;
| | - Ed van Bavel
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands (E.v.B.)
| | - Henk A. Marquering
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Centers, Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands (E.v.B.)
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Charles B. L. M. Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
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Verschoof MA, van Meenen LCC, Andriessen MVE, Brinkman DMC, Kamphuis S, Kuijpers TW, Leavis HL, Legger GE, Mulders-Manders CM, de Pagter APJ, Rutgers A, van Well GTJ, Coutinho JM, Hak AE, van Montfrans JM, Klouwer FCC. Neurological phenotype of adenosine deaminase 2 deficient patients: a cohort study. Eur J Neurol 2024; 31:e16043. [PMID: 37584090 DOI: 10.1111/ene.16043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/22/2023] [Accepted: 08/11/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND AND PURPOSE Patients with adenosine deaminase 2 (ADA2) deficiency can present with various neurological manifestations due to vasculopathies and autoinflammation. These include ischaemic and hemorrhagic stroke, but less clearly defined neurological symptoms have also been reported. METHODS In this cohort study, patients with confirmed ADA2 deficiency from seven university hospitals in the Netherlands were included. The frequency and recurrence rates of neurological manifestations before and after initiation of tumor necrosis factor α (TNF-α) inhibiting therapy were analyzed. RESULTS Twenty-nine patients were included with a median age at presentation of 5 years (interquartile range 1-17). Neurological manifestations occurred in 19/29 (66%) patients and were the presenting symptom in 9/29 (31%) patients. Transient ischaemic attack (TIA)/ischaemic stroke occurred in 12/29 (41%) patients and was the presenting symptom in 8/29 (28%) patients. In total, 25 TIAs/ischaemic strokes occurred in 12 patients, one after initiation of TNF-α inhibiting therapy and one whilst switching between TNF-α inhibitors. None was large-vessel occlusion stroke. Two hemorrhagic strokes occurred: one aneurysmatic subarachnoid hemorrhage and one spontaneous intracerebral hemorrhage. Most neurological symptoms, including cranial nerve deficits, vertigo, ataxia and seizures, were caused by TIAs/ischaemic strokes and seldom recurred after initiation of TNF-α inhibiting therapy. CONCLUSIONS Neurological manifestations, especially TIA/ischaemic stroke, are common in patients with ADA2 deficiency and frequently are the presenting symptom. Because it is a treatable cause of young stroke, for which antiplatelet and anticoagulant therapy are considered contraindicated, awareness amongst neurologists and pediatricians is important. Screening for ADA2 deficiency in young patients with small-vessel ischaemic stroke without an identified cause should be considered.
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Affiliation(s)
| | - Laura C C van Meenen
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - M Valérie E Andriessen
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Daniëlle M C Brinkman
- Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Sylvia Kamphuis
- Department of Pediatric Rheumatology, Sophia Children's Hospital, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Taco W Kuijpers
- Department of Pediatric Immunology and Infectious Diseases, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Helen L Leavis
- Department of Rheumatology and Clinical Immunology, University Medical Center and Utrecht University, Utrecht, The Netherlands
| | - G Elizabeth Legger
- Department of Pediatric Rheumatology and Immunology, University Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Catharina M Mulders-Manders
- Department of Internal Medicine, Radboud Expertise Center for Immunodeficiency and Autoinflammation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Anne P J de Pagter
- Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Abraham Rutgers
- Department of Rheumatology and Clinical Immunology, University Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gijs T J van Well
- Division of Pediatric Infectious Diseases, Immunology & Rheumatology, Department of Pediatrics, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - A Elisabeth Hak
- Departments of Internal Medicine and Rheumatology and Clinical Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Joris M van Montfrans
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Femke C C Klouwer
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Pediatric Neurology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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3
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van Stigt MN, Groenendijk EA, van Meenen LCC, van de Munckhof AAGA, Theunissen M, Franschman G, Smeekes MD, van Grondelle JAF, Geuzebroek G, Siegers A, Visser MC, van Schaik SM, Halkes PHA, Majoie CBLM, Roos YBWEM, Koelman JHTM, Koopman MS, Marquering HA, Potters WV, Coutinho JM. Prehospital Detection of Large Vessel Occlusion Stroke With EEG. Neurology 2023; 101:e2522-e2532. [PMID: 37848336 PMCID: PMC10791060 DOI: 10.1212/wnl.0000000000207831] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 07/31/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Endovascular thrombectomy (EVT) is standard treatment for anterior large vessel occlusion stroke (LVO-a stroke). Prehospital diagnosis of LVO-a stroke would reduce time to EVT by allowing direct transportation to an EVT-capable hospital. We aim to evaluate the diagnostic accuracy of dry electrode EEG for the detection of LVO-a stroke in the prehospital setting. METHODS ELECTRA-STROKE was an investigator-initiated, prospective, multicenter, diagnostic study, performed in the prehospital setting. Adult patients were eligible if they had suspected stroke (as assessed by the attending ambulance nurse) and symptom onset <24 hours. A single dry electrode EEG recording (8 electrodes) was performed by ambulance personnel. Primary endpoint was the diagnostic accuracy of the theta/alpha frequency ratio for LVO-a stroke (intracranial ICA, A1, M1, or proximal M2 occlusion) detection among patients with EEG data of sufficient quality, expressed as the area under the receiver operating characteristic curve (AUC). Secondary endpoints were diagnostic accuracies of other EEG features quantifying frequency band power and the pairwise derived Brain Symmetry Index. Neuroimaging was assessed by a neuroradiologist blinded to EEG results. RESULTS Between August 2020 and September 2022, 311 patients were included. The median EEG duration time was 151 (interquartile range [IQR] 151-152) seconds. For 212/311 (68%) patients, EEG data were of sufficient quality for analysis. The median age was 74 (IQR 66-81) years, 90/212 (42%) were women, and the median baseline NIH Stroke Scale was 1 (IQR 0-4). Six (3%) patients had an LVO-a stroke, 109/212 (51%) had a non-LVO-a ischemic stroke, 32/212 (15%) had a transient ischemic attack, 8/212 (4%) had a hemorrhagic stroke, and 57/212 (27%) had a stroke mimic. AUC of the theta/alpha ratio was 0.80 (95% CI 0.58-1.00). Of the secondary endpoints, the pairwise derived Brain Symmetry Index in the delta frequency band had the highest diagnostic accuracy (AUC 0.91 [95% CI 0.73-1.00], sensitivity 80% [95% CI 38%-96%], specificity 93% [95% CI 88%-96%], positive likelihood ratio 11.0 [95% CI 5.5-21.7]). DISCUSSION The data from this study suggest that dry electrode EEG has the potential to detect LVO-a stroke among patients with suspected stroke in the prehospital setting. Toward future implementation of EEG in prehospital stroke care, EEG data quality needs to be improved. TRIAL REGISTRATION INFORMATION ClinicalTrials.gov identifier: NCT03699397. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that prehospital dry electrode scalp EEG accurately detects LVO-a stroke among patients with suspected acute stroke.
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Affiliation(s)
- Maritta N van Stigt
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Eva A Groenendijk
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Laura C C van Meenen
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Anita A G A van de Munckhof
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Monique Theunissen
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Gaby Franschman
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Martin D Smeekes
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Joffry A F van Grondelle
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Geertje Geuzebroek
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Arjen Siegers
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Marieke C Visser
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Sander M van Schaik
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Patricia H A Halkes
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Charles B L M Majoie
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Yvo B W E M Roos
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Johannes H T M Koelman
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Miou S Koopman
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Henk A Marquering
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Wouter V Potters
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
| | - Jonathan M Coutinho
- From the Departments of Clinical Neurophysiology (M.N.v.S., E.A.G., J.H.T.M.K.), Neurology (M.N.v.S., E.A.G., L.C.C.v.M., A.A.G.A.v.d.M., M.C.V., Y.B.W.E.M.R., J.M.C.), Radiology and Nuclear Medicine (C.B.L.M.M., M.S.K., H.A.M.), and Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC location University of Amsterdam; Witte Kruis Ambulancezorg (M.T., G.F.), Alkmaar; Ambulancezorg Nederland (M.D.S.), Zwolle; Ambulance Amsterdam (J.A.F.v.G., G.G., A.S.); Department of Neurology (S.M.v.S.), OLVG Hospital location West, Amsterdam; Department of Neurology (P.H.A.H.), Noordwest Ziekenhuisgroep location Alkmaar; TrianecT (W.V.P.), Utrecht, the Netherlands
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4
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van Stigt MN, van de Munckhof AAGA, van Meenen LCC, Groenendijk EA, Theunissen M, Franschman G, Smeekes MD, van Grondelle JAF, Geuzebroek G, Siegers A, Marquering HA, Majoie CBLM, Roos YBWEM, Koelman JHTM, Potters WV, Coutinho JM. ELECTRA-STROKE: Electroencephalography controlled triage in the ambulance for acute ischemic stroke—Study protocol for a diagnostic trial. Front Neurol 2022; 13:1018493. [PMID: 36262832 PMCID: PMC9576201 DOI: 10.3389/fneur.2022.1018493] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
Background Endovascular thrombectomy (EVT) is the standard treatment for large vessel occlusion stroke of the anterior circulation (LVO-a stroke). Approximately half of EVT-eligible patients are initially presented to hospitals that do not offer EVT. Subsequent inter-hospital transfer delays treatment, which negatively affects patients' prognosis. Prehospital identification of patients with LVO-a stroke would allow direct transportation of these patients to an EVT-capable center. Electroencephalography (EEG) may be suitable for this purpose because of its sensitivity to cerebral ischemia. The hypothesis of ELECTRA-STROKE is that dry electrode EEG is feasible for prehospital detection of LVO-a stroke. Methods ELECTRA-STROKE is an investigator-initiated, diagnostic study. EEG recordings will be performed in patients with a suspected stroke in the ambulance. The primary endpoint is the diagnostic accuracy of the theta/alpha ratio for the diagnosis of LVO-a stroke, expressed by the area under the receiver operating characteristic (ROC) curve. EEG recordings will be performed in 386 patients. Discussion If EEG can be used to identify LVO-a stroke patients with sufficiently high diagnostic accuracy, it may enable direct routing of these patients to an EVT-capable center, thereby reducing time-to-treatment and improving patient outcomes. Clinical trial registration ClinicalTrials.gov, identifier: NCT03699397.
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Affiliation(s)
- Maritta N. van Stigt
- Department of Clinical Neurophysiology, Amsterdam University Medical Centers (UMC) Location University of Amsterdam, Amsterdam, Netherlands
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Anita A. G. A. van de Munckhof
- Department of Clinical Neurophysiology, Amsterdam University Medical Centers (UMC) Location University of Amsterdam, Amsterdam, Netherlands
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Laura C. C. van Meenen
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Eva A. Groenendijk
- Department of Clinical Neurophysiology, Amsterdam University Medical Centers (UMC) Location University of Amsterdam, Amsterdam, Netherlands
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | | | | | | | | | | | | | - Henk A. Marquering
- Department of Biomedical Engineering and Physics, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Charles B. L. M. Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Yvo B. W. E. M. Roos
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Johannes H. T. M. Koelman
- Department of Clinical Neurophysiology, Amsterdam University Medical Centers (UMC) Location University of Amsterdam, Amsterdam, Netherlands
| | - Wouter V. Potters
- Department of Clinical Neurophysiology, Amsterdam University Medical Centers (UMC) Location University of Amsterdam, Amsterdam, Netherlands
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Jonathan M. Coutinho
- Department of Neurology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- *Correspondence: Jonathan M. Coutinho
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5
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van Meenen LCC, den Hartog SJ, Groot AE, Emmer BJ, Smeekes MD, Siegers A, Kommer GJ, Majoie CBLM, Roos YBWEM, van Es ACGM, Dippel DW, van der Worp HB, Lingsma HF, Roozenbeek B, Coutinho JM. Relationship between primary stroke center volume and time to endovascular thrombectomy in acute ischemic stroke. Eur J Neurol 2021; 28:4031-4038. [PMID: 34528335 PMCID: PMC9292965 DOI: 10.1111/ene.15107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/03/2021] [Accepted: 09/09/2021] [Indexed: 11/29/2022]
Abstract
Background and purpose We investigated whether the annual volume of patients with acute ischemic stroke referred from a primary stroke center (PSC) for endovascular treatment (EVT) is associated with treatment times and functional outcome. Methods We used data from the Multicenter Randomized Clinical Trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands (MR CLEAN) registry (2014–2017). We included patients with acute ischemic stroke of the anterior circulation who were transferred from a PSC to a comprehensive stroke center (CSC) for EVT. We examined the association between EVT referral volume of PSCs and treatment times and functional outcome using multivariable regression modeling. The main outcomes were time from arrival at the PSC to groin puncture (PSC‐door‐to‐groin time), adjusted for estimated ambulance travel times, time from arrival at the CSC to groin puncture (CSC‐door‐to‐groin time), and modified Rankin Scale (mRS) score at 90 days after stroke. Results Of the 3637 patients in the registry, 1541 patients (42%) from 65 PSCs were included. Mean age was 71 years (SD ± 13.3), median National Institutes of Health Stroke Scale score was 16 (interquartile range [IQR]: 12–19), and median time from stroke onset to arrival at the PSC was 53 min (IQR: 38–90). Eighty‐three percent had received intravenous thrombolysis. EVT referral volume was not associated with PSC‐door‐to‐groin time (adjusted coefficient: −0.49 min/annual referral, 95% confidence interval [CI]: −1.27 to 0.29), CSC‐door‐to‐groin time (adjusted coefficient: −0.34 min/annual referral, 95% CI: −0.69 to 0.01) or 90‐day mRS score (adjusted common odds ratio: 0.99, 95% CI: 0.96–1.01). Conclusions In patients transferred from a PSC for EVT, higher PSC volumes do not seem to translate into better workflow metrics or patient outcome.
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Affiliation(s)
- Laura C C van Meenen
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Sanne J den Hartog
- Department of Neurology, Erasmus Medical Center, University Medical Center, Rotterdam, the Netherlands.,Department of Radiology & Nuclear Medicine, Erasmus Medical Center, University Medical Center, Rotterdam, the Netherlands.,Department of Public Health, Erasmus Medical Center, University Medical Center, Rotterdam, the Netherlands
| | - Adrien E Groot
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Bart J Emmer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Martin D Smeekes
- Emergency Medical Services North-Holland North, Alkmaar, the Netherlands
| | | | - Geert Jan Kommer
- Center for Nutrition, Prevention, and Health Services, National Institute of Public Health and the Environment, Bilthoven, the Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Yvo B W E M Roos
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Adriaan C G M van Es
- Department of Radiology and Nuclear Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Diederik W Dippel
- Department of Neurology, Erasmus Medical Center, University Medical Center, Rotterdam, the Netherlands
| | - H Bart van der Worp
- Department of Neurology and Neurosurgery, Brain Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Hester F Lingsma
- Department of Public Health, Erasmus Medical Center, University Medical Center, Rotterdam, the Netherlands
| | - Bob Roozenbeek
- Department of Neurology, Erasmus Medical Center, University Medical Center, Rotterdam, the Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
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6
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van Meenen LCC, Riedijk F, Stolp J, van der Veen B, Halkes PHA, van der Ree TC, Majoie CBLM, Roos YBWEM, Smeekes MD, Coutinho JM. Pre- and Interhospital Workflow Times for Patients With Large Vessel Occlusion Stroke Transferred for Endovasvular Thrombectomy. Front Neurol 2021; 12:730250. [PMID: 34512538 PMCID: PMC8428365 DOI: 10.3389/fneur.2021.730250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/06/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Patients with large vessel occlusion (LVO) stroke are often initially admitted to a primary stroke center (PSC) and subsequently transferred to a comprehensive stroke center (CSC) for endovascular thrombectomy (EVT). This interhospital transfer delays initiation of EVT. To identify potential workflow improvements, we analyzed pre- and interhospital time metrics for patients with LVO stroke who were transferred from a PSC for EVT. Methods: We used data from the regional emergency medical services and our EVT registry. We included patients with LVO stroke who were transferred from three nearby PSCs for EVT (2014–2021). The time interval between first alarm and arrival at the CSC (call-to-CSC time) and other time metrics were calculated. We analyzed associations between various clinical and workflow-related factors and call-to-CSC time, using multivariable linear regression. Results: We included 198 patients with LVO stroke. Mean age was 70 years (±14.9), median baseline NIHSS was 14 (IQR: 9–18), 136/198 (69%) were treated with intravenous thrombolysis, and 135/198 (68%) underwent EVT. Median call-to-CSC time was 162 min (IQR: 137–190). In 133/155 (86%) cases, the ambulance for transfer to the CSC was dispatched with the highest level of urgency. This was associated with shorter call-to-CSC time (adjusted β [95% CI]: −27.6 min [−51.2 to −3.9]). No clinical characteristics were associated with call-to-CSC time. Conclusion: In patients transferred from a PSC for EVT, median call-to-CSC time was over 2.5 h. The highest level of urgency for dispatch of ambulances for EVT transfers should be used, as this clearly decreases time to treatment.
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Affiliation(s)
- Laura C C van Meenen
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Frank Riedijk
- Emergency Medical Services North-Holland North, Alkmaar, Netherlands
| | - Jeffrey Stolp
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Bas van der Veen
- Department of Neurology, Noordwest Ziekenhuisgroep, Alkmaar, Netherlands
| | | | | | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Yvo B W E M Roos
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Martin D Smeekes
- Emergency Medical Services North-Holland North, Alkmaar, Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
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7
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van Meenen LCC, van Stigt MN, Marquering HA, Majoie CBLM, Roos YBWEM, Koelman JHTM, Potters WV, Coutinho JM. Detection of large vessel occlusion stroke with electroencephalography in the emergency room: first results of the ELECTRA-STROKE study. J Neurol 2021; 269:2030-2038. [PMID: 34476587 PMCID: PMC8412867 DOI: 10.1007/s00415-021-10781-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 08/27/2021] [Accepted: 08/27/2021] [Indexed: 11/27/2022]
Abstract
Background Prehospital detection of large vessel occlusion stroke of the anterior circulation (LVO-a) would enable direct transportation of these patients to an endovascular thrombectomy (EVT) capable hospital. The ongoing ELECTRA-STROKE study investigates the diagnostic accuracy of dry electrode electroencephalography (EEG) for LVO-a stroke in the prehospital setting. To determine which EEG features are most useful for this purpose and assess EEG data quality, EEG recordings are also performed in the emergency room (ER). Here, we report data of the first 100 patients included in the ER. Methods Patients presented to the ER with a suspected stroke or known LVO-a stroke underwent a single EEG prior to EVT. Diagnostic accuracy for LVO-a stroke of frequency band power, brain symmetry and phase synchronization measures were evaluated by calculating receiver operating characteristic curves. Optimal cut-offs were determined as the highest sensitivity at a specificity of ≥ 80%. Results EEG data were of sufficient quality for analysis in 65/100 included patients. Of these, 35/65 (54%) had an acute ischemic stroke, of whom 9/65 (14%) had an LVO-a stroke. Median onset-to-EEG-time was 266 min (IQR 121–655) and median EEG-recording-time was 3 min (IQR 3–5). The EEG feature with the highest diagnostic accuracy for LVO-a stroke was theta–alpha ratio (AUC 0.83; sensitivity 75%; specificity 81%). Combined, weighted phase lag index and relative theta power best identified LVO-a stroke (sensitivity 100%; specificity 84%). Conclusion Dry electrode EEG is a promising tool for LVO-a stroke detection, but data quality needs to be improved and validation in the prehospital setting is necessary. (TRN: NCT03699397, registered October 9 2018). Supplementary Information The online version contains supplementary material available at 10.1007/s00415-021-10781-6.
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Affiliation(s)
- Laura C C van Meenen
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands
| | - Maritta N van Stigt
- Department of Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Henk A Marquering
- Department of Biomedical Engineering and Physics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Yvo B W E M Roos
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands
| | - Johannes H T M Koelman
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands
- Department of Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Wouter V Potters
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands
- Department of Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands.
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8
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Arrarte Terreros N, Bruggeman AAE, Swijnenburg ISJ, van Meenen LCC, Groot AE, Coutinho JM, Roos YBWEM, Emmer BJ, Beenen LFM, van Bavel E, Marquering HA, Majoie CBLM. Early recanalization in large-vessel occlusion stroke patients transferred for endovascular treatment. J Neurointerv Surg 2021; 14:neurintsurg-2021-017441. [PMID: 33986112 PMCID: PMC9016237 DOI: 10.1136/neurintsurg-2021-017441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/24/2021] [Accepted: 04/29/2021] [Indexed: 11/25/2022]
Abstract
Background We performed an exploratory analysis to identify patient and thrombus characteristics associated with early recanalization in large-vessel occlusion (LVO) stroke patients transferred for endovascular treatment (EVT) from a primary (PSC) to a comprehensive stroke center (CSC). Methods We included patients with an LVO stroke of the anterior circulation who were transferred to our hospital for EVT and underwent repeated imaging between January 2016 and June 2019. We compared patient characteristics, workflow time metrics, functional outcome (modified Rankin Scale at 90 days), and baseline thrombus imaging characteristics, which included: occlusion location, thrombus length, attenuation, perviousness, distance from terminus of intracranial carotid artery to the thrombus (DT), and clot burden score (CBS), between early-recanalized LVO (ER-LVO), and non-early-recanalized LVO (NER-LVO) patients. Results One hundred and forty-nine patients were included in the analysis. Early recanalization occurred in 32% of patients. ER-LVO patients less often had a medical history of hypertension (31% vs 49%, P=0.04), and more often had clinical improvement between PSC and CSC (ΔNIHSS −5 vs 3, P<0.01), compared with NER-LVO patients. Thrombolysis administration was similar in both groups (88% vs 78%, P=0.18). ER-LVO patients had no ICA occlusions (0% vs 27%, P<0.01), more often an M2 occlusion (35% vs 17%, P=0.01), longer DT (27 mm vs 12 mm, P<0.01), shorter thrombi (17 mm vs 27 mm, P<0.01), and higher CBS (8 vs 6, P<0.01) at baseline imaging. ER-LVO patients had lower mRS scores (1 vs 3, P=0.02). Conclusions Early recanalization is associated with clinical improvement between PSC and CSC admission, more distal occlusions and shorter thrombi at baseline imaging, and better functional outcome.
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Affiliation(s)
- Nerea Arrarte Terreros
- Department of Biomedical Engineering and Physics, Amsterdam UMC, location AMC, Amsterdam, the Netherlands .,Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Agnetha A E Bruggeman
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Isabella S J Swijnenburg
- Department of Biomedical Engineering and Physics, Amsterdam UMC, location AMC, Amsterdam, the Netherlands.,Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Laura C C van Meenen
- Department of Neurology, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Adrien E Groot
- Department of Neurology, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Yvo B W E M Roos
- Department of Neurology, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Bart J Emmer
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Ludo F M Beenen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Ed van Bavel
- Department of Biomedical Engineering and Physics, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Henk A Marquering
- Department of Biomedical Engineering and Physics, Amsterdam UMC, location AMC, Amsterdam, the Netherlands.,Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
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9
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van Meenen LCC, van Stigt MN, Siegers A, Smeekes MD, van Grondelle JAF, Geuzebroek G, Marquering HA, Majoie CBLM, Roos YBWEM, Koelman JHTM, Potters WV, Coutinho JM. Detection of Large Vessel Occlusion Stroke in the Prehospital Setting: Electroencephalography as a Potential Triage Instrument. Stroke 2021; 52:e347-e355. [PMID: 33940955 DOI: 10.1161/strokeaha.120.033053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A reliable and fast instrument for prehospital detection of large vessel occlusion (LVO) stroke would be a game-changer in stroke care, because it would enable direct transportation of LVO stroke patients to the nearest comprehensive stroke center for endovascular treatment. This strategy would substantially improve treatment times and thus clinical outcomes of patients. Here, we outline our view on the requirements of an effective prehospital LVO detection method, namely: high diagnostic accuracy; fast application and interpretation; user-friendliness; compactness; and low costs. We argue that existing methods for prehospital LVO detection, including clinical scales, mobile stroke units and transcranial Doppler, do not fulfill all criteria, hindering broad implementation of these methods. Instead, electroencephalography may be suitable for prehospital LVO detection since in-hospital studies have shown that quantification of hypoxia-induced changes in the electroencephalography signal have good diagnostic accuracy for LVO stroke. Although performing electroencephalography measurements in the prehospital setting comes with challenges, solutions for fast and simple application of this method are available. Currently, the feasibility and diagnostic accuracy of electroencephalography in the prehospital setting are being investigated in clinical trials.
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Affiliation(s)
- Laura C C van Meenen
- Department of Neurology (L.C.C.v.M., Y.B.W.E.M.R., W.V.P., J.M.C.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Maritta N van Stigt
- Department of Clinical Neurophysiology (M.N.v.S., J.H.T.M.K., W.V.P.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Arjen Siegers
- Ambulance Amsterdam, Amsterdam, the Netherlands (A.S., J.A.F.v.G., G.G.)
| | - Martin D Smeekes
- Emergency Medical Services North-Holland North, Alkmaar, the Netherlands (M.D.S.)
| | | | - Geertje Geuzebroek
- Ambulance Amsterdam, Amsterdam, the Netherlands (A.S., J.A.F.v.G., G.G.)
| | - Henk A Marquering
- Department of Biomedical Engineering and Physics (H.A.M.), Amsterdam UMC, University of Amsterdam, the Netherlands.,Department of Radiology and Nuclear Medicine (H.A.M., C.B.L.M.M.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine (H.A.M., C.B.L.M.M.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Yvo B W E M Roos
- Department of Neurology (L.C.C.v.M., Y.B.W.E.M.R., W.V.P., J.M.C.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Johannes H T M Koelman
- Department of Clinical Neurophysiology (M.N.v.S., J.H.T.M.K., W.V.P.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Wouter V Potters
- Department of Neurology (L.C.C.v.M., Y.B.W.E.M.R., W.V.P., J.M.C.), Amsterdam UMC, University of Amsterdam, the Netherlands.,Department of Clinical Neurophysiology (M.N.v.S., J.H.T.M.K., W.V.P.), Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Jonathan M Coutinho
- Department of Neurology (L.C.C.v.M., Y.B.W.E.M.R., W.V.P., J.M.C.), Amsterdam UMC, University of Amsterdam, the Netherlands
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10
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van Meenen LCC, Arrarte Terreros N, Groot AE, Kappelhof M, Beenen LFM, Marquering HA, Emmer BJ, Roos YBWEM, Majoie CBLM, Coutinho JM. Value of repeated imaging in patients with a stroke who are transferred for endovascular treatment. J Neurointerv Surg 2021; 14:neurintsurg-2020-017050. [PMID: 33685983 PMCID: PMC8784993 DOI: 10.1136/neurintsurg-2020-017050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/09/2021] [Accepted: 01/12/2021] [Indexed: 11/30/2022]
Abstract
Background Patients with a stroke who are transferred to a comprehensive stroke center for endovascular treatment (EVT) often undergo repeated neuroimaging prior to EVT. Objective To evaluate the yield of repeating imaging and its effect on treatment times. Methods We included adult patients with a large vessel occlusion (LVO) stroke who were referred to our hospital for EVT by primary stroke centers (2016–2019). We excluded patients who underwent repeated imaging because primary imaging was unavailable, incomplete, or of insufficient quality. Outcomes included treatment times and repeated imaging findings. Results Of 677 transferred LVO stroke, 551 were included. Imaging was repeated in 165/551 patients (30%), mostly because of clinical improvement (86/165 (52%)) or deterioration (40/165 (24%)). Patients who underwent repeated imaging had higher door-to-groin-times than patients without repeated imaging (median 43 vs 27 min, adjusted time difference: 20 min, 95% CI 15 to 25). Among patients who underwent repeated imaging because of clinical improvement, the LVO had resolved in 50/86 (58%). In patients with clinical deterioration, repeated imaging led to refrainment from EVT in 3/40 (8%). No symptomatic intracranial hemorrhages (sICH) were identified. Ultimately, 75/165 (45%) of patients with repeated imaging underwent EVT compared with 326/386 (84%) of patients without repeated imaging (p<0.01). Conclusions Neuroimaging was repeated in 30% of patients with an LVO stroke and resulted in a median treatment delay of 20 minutes. In patients with clinical deterioration, no sICH were detected and repeated imaging rarely changed the indication for EVT. However, in more than half of patients with clinical improvement, the LVO had resolved, resulting in refrainment from EVT.
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Affiliation(s)
- Laura C C van Meenen
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Nerea Arrarte Terreros
- Department of Biomedical Engineering and Physics, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands.,Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Adrien E Groot
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Manon Kappelhof
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Ludo F M Beenen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Henk A Marquering
- Department of Biomedical Engineering and Physics, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands.,Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Bart J Emmer
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Yvo B W E M Roos
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, North Holland, The Netherlands
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11
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van Meenen LCC, Groot AE, Venema E, Emmer BJ, Smeekes MD, Kommer GJ, Majoie CBLM, Roos YBWEM, Schonewille WJ, Roozenbeek B, Coutinho JM. Interhospital transfer vs. direct presentation of patients with a large vessel occlusion not eligible for IV thrombolysis. J Neurol 2020; 267:2142-2150. [PMID: 32266543 PMCID: PMC7320925 DOI: 10.1007/s00415-020-09812-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/21/2020] [Accepted: 03/26/2020] [Indexed: 11/08/2022]
Abstract
Background and purpose Direct presentation of patients with acute ischemic stroke to a comprehensive stroke center (CSC) reduces time to endovascular treatment (EVT), but may increase time to treatment for intravenous thrombolysis (IVT). This dilemma, however, is not applicable to patients who have a contraindication for IVT. We examined the effect of direct presentation to a CSC on outcomes after EVT in patients not eligible for IVT. Methods We used data from the MR CLEAN Registry (2014–2017). We included patients who were not treated with IVT and compared patients directly presented to a CSC to patients transferred from a primary stroke center. Outcomes included treatment times and 90-day modified Rankin Scale scores (mRS) adjusted for potential confounders. Results Of the 3637 patients, 680 (19%) did not receive IVT and were included in the analyses. Of these, 389 (57%) were directly presented to a CSC. The most common contraindications for IVT were anticoagulation use (49%) and presentation > 4.5 h after onset (26%). Directly presented patients had lower baseline NIHSS scores (median 16 vs. 17, p = 0.015), higher onset-to-first-door times (median 105 vs. 66 min, p < 0.001), lower first-door-to-groin times (median 93 vs. 150 min; adjusted β = − 51.6, 95% CI: − 64.0 to − 39.2) and lower onset-to-groin times (median 220 vs. 230 min; adjusted β = − 44.0, 95% CI: − 65.5 to − 22.4). The 90-day mRS score did not differ between groups (adjusted OR: 1.23, 95% CI: 0.73–2.08). Conclusions In patients who were not eligible for IVT, treatment times for EVT were better for patients directly presented to a CSC, but without a statistically significant effect on clinical outcome. Electronic supplementary material The online version of this article (10.1007/s00415-020-09812-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Laura C C van Meenen
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Adrien E Groot
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Esmee Venema
- Department of Neurology and Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Bart J Emmer
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Martin D Smeekes
- Emergency Medical Services North-Holland North, Alkmaar, The Netherlands
| | - Geert Jan Kommer
- National Institute of Public Health and the Environment, Center for Nutrition, Prevention and Health Services, Bilthoven, The Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Yvo B W E M Roos
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Bob Roozenbeek
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
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12
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van Meenen LCC, Koopman MS, Roos YBWEM, Emmer BJ, Majoie CBLM, Coutinho J. [Late endovascular treatment of acute ischemic stroke]. Ned Tijdschr Geneeskd 2019; 163:D3373. [PMID: 31120227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Late endovascular treatment of acute ischemic stroke Endovascular treatment (EVT) has become the standard of care for patients with acute ischemic stroke (AIS) due to large-vessel occlusion of the anterior circulation within 6 hours after the onset of symptoms. The recently published DAWN and DEFUSE 3 trials have shown that EVT is also effective beyond 6 hours after the onset of symptoms in patients who have been selected on the basis of CT perfusion imaging. We describe three cases of patients in whom we considered 'late' EVT on the basis of the results of these trials. Two female patients, 56 and 66 years old, both with large hemispheric AIS, were treated with EVT, respectively 8 and 15 hours after the onset of symptoms. Both patients had good clinical outcomes. In the third patient, a 79-year-old male, we decided to refrain from treatment with EVT on the basis of CT perfusion imaging. We describe our considerations with respect to these treatment decisions, our interpretation of the results of the DAWN and DEFUSE 3 trials and the implications of these results for the organization of stroke logistics in the Netherlands.
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Affiliation(s)
| | - Miou S Koopman
- Amsterdam UMC, locatie AMC, afd. Radiologie en Nucleaire Geneeskunde
| | | | - Bart J Emmer
- Amsterdam UMC, locatie AMC, afd. Radiologie en Nucleaire Geneeskunde
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13
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van Meenen LCC, van Meenen DMP, de Rooij SE, ter Riet G. Response to Dr. Alain Braillon. J Am Geriatr Soc 2015; 63:1282-3. [DOI: 10.1111/jgs.13501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | - Sophia E. de Rooij
- Geriatrics Section; Department of Internal Medicine; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
| | - Gerben ter Riet
- Department of General Practice; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
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14
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van Meenen LCC, van Meenen DMP, de Rooij SE, ter Riet G. Risk Prediction Models for Postoperative Delirium: A Systematic Review and Meta-Analysis. J Am Geriatr Soc 2014; 62:2383-90. [DOI: 10.1111/jgs.13138] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | | | - Sophia E. de Rooij
- Geriatrics Section; Department of Internal Medicine; Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
| | - Gerben ter Riet
- Department of General Practice; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
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