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Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model
OBJECTIVE: The objective of this study is to identify barriers for the timely delivery of endovascular thrombectomy (EVT) and to investigate the effects of potential workflow improvements in the acute stroke pathway. DESIGN: Hospital data prospectively collected in the MR CLEAN Registry were linked...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8987797/ https://www.ncbi.nlm.nih.gov/pubmed/35387821 http://dx.doi.org/10.1136/bmjopen-2021-056415 |
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author | Maas, Willemijn J Lahr, Maarten M H Uyttenboogaart, Maarten Buskens, Erik van der Zee, Durk-Jouke |
author_facet | Maas, Willemijn J Lahr, Maarten M H Uyttenboogaart, Maarten Buskens, Erik van der Zee, Durk-Jouke |
author_sort | Maas, Willemijn J |
collection | PubMed |
description | OBJECTIVE: The objective of this study is to identify barriers for the timely delivery of endovascular thrombectomy (EVT) and to investigate the effects of potential workflow improvements in the acute stroke pathway. DESIGN: Hospital data prospectively collected in the MR CLEAN Registry were linked to emergency medical services data for each EVT patient and used to build two Monte Carlo simulation models. The ‘mothership (MS) model’, reflecting patients who arrived directly at the comprehensive stroke centre (CSC); and the ‘drip and ship’ (DS) model, reflecting patients who were transferred to the CSC from primary stroke centres (PSCs). SETTING: Northern region of the Netherlands. One CSC provides EVT, and its catchment area includes eight PSCs. PARTICIPANTS: 248 patients who were treated with EVT between July 2014 and November 2017. OUTCOME MEASURES: The main outcome measures were total delay from stroke onset until groin puncture, functional independence at 90 days (modified Rankin Scale 0–2) and mortality. RESULTS: Barriers identified included fast-track emergency department routing, prealert for transfer to the CSC, reduced handover time between PSC and ambulance, direct transfer from CSC arrival to angiography suite entry, and reducing time to groin puncture. Taken together, all workflow improvements could potentially reduce the time from onset to groin puncture by 59 min for the MS model and 61 min for the DS model. These improvements could thus result in more patients—3.7% MS and 7.4% DS—regaining functional independence after 90 days, in addition to decreasing mortality by 3.0% and 5.0%, respectively. CONCLUSIONS: In our region, the proposed workflow improvements might reduce time to treatment by about 1 hour and increase the number of patients regaining functional independence by 6%. Simulation modelling is useful for assessing the potential effects of interventions aimed at reducing time from onset to EVT. |
format | Online Article Text |
id | pubmed-8987797 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | BMJ Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-89877972022-04-22 Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model Maas, Willemijn J Lahr, Maarten M H Uyttenboogaart, Maarten Buskens, Erik van der Zee, Durk-Jouke BMJ Open Neurology OBJECTIVE: The objective of this study is to identify barriers for the timely delivery of endovascular thrombectomy (EVT) and to investigate the effects of potential workflow improvements in the acute stroke pathway. DESIGN: Hospital data prospectively collected in the MR CLEAN Registry were linked to emergency medical services data for each EVT patient and used to build two Monte Carlo simulation models. The ‘mothership (MS) model’, reflecting patients who arrived directly at the comprehensive stroke centre (CSC); and the ‘drip and ship’ (DS) model, reflecting patients who were transferred to the CSC from primary stroke centres (PSCs). SETTING: Northern region of the Netherlands. One CSC provides EVT, and its catchment area includes eight PSCs. PARTICIPANTS: 248 patients who were treated with EVT between July 2014 and November 2017. OUTCOME MEASURES: The main outcome measures were total delay from stroke onset until groin puncture, functional independence at 90 days (modified Rankin Scale 0–2) and mortality. RESULTS: Barriers identified included fast-track emergency department routing, prealert for transfer to the CSC, reduced handover time between PSC and ambulance, direct transfer from CSC arrival to angiography suite entry, and reducing time to groin puncture. Taken together, all workflow improvements could potentially reduce the time from onset to groin puncture by 59 min for the MS model and 61 min for the DS model. These improvements could thus result in more patients—3.7% MS and 7.4% DS—regaining functional independence after 90 days, in addition to decreasing mortality by 3.0% and 5.0%, respectively. CONCLUSIONS: In our region, the proposed workflow improvements might reduce time to treatment by about 1 hour and increase the number of patients regaining functional independence by 6%. Simulation modelling is useful for assessing the potential effects of interventions aimed at reducing time from onset to EVT. BMJ Publishing Group 2022-04-06 /pmc/articles/PMC8987797/ /pubmed/35387821 http://dx.doi.org/10.1136/bmjopen-2021-056415 Text en © Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. https://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) . |
spellingShingle | Neurology Maas, Willemijn J Lahr, Maarten M H Uyttenboogaart, Maarten Buskens, Erik van der Zee, Durk-Jouke Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model |
title | Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model |
title_full | Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model |
title_fullStr | Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model |
title_full_unstemmed | Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model |
title_short | Expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern Netherlands: a simulation model |
title_sort | expediting workflow in the acute stroke pathway for endovascular thrombectomy in the northern netherlands: a simulation model |
topic | Neurology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8987797/ https://www.ncbi.nlm.nih.gov/pubmed/35387821 http://dx.doi.org/10.1136/bmjopen-2021-056415 |
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