학술논문
Influence of vascular imaging acquisition at local stroke centers on workflows in the drip-n-ship model: a RACECAT post hoc analysis.
Document Type
Academic Journal
Author
Flores A; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Garcia-Tornel A; Stroke Unit, Department of Neurology, Hospital Vall d'Hebron, Barcelona, Spain.; Seró L; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Ustrell X; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Requena M; Stroke Unit, Department of Neurology, Hospital Vall d'Hebron, Barcelona, Spain.; Pellisé A; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Rodriguez P; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Monterde A; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Lara L; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Gonzalez-de-Echavarri JM; Stroke Unit, Neurology Department, Hospital Universitari de Tarragona Joan XXIII. Institut d'Investigació Sanitaria Pere Virgili, Tarragona, Spain.; Molina CA; Stroke Unit, Department of Neurology, Hospital Vall d'Hebron, Barcelona, Spain.; Doncel-Moriano A; Stroke Unit, Department of Neurology, Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain.; Dorado L; Stroke Unit, Department of Neurology, Hospital Germans Trias i Pujol, Badalona, Catalunya, Spain.; Cardona P; Bellvitge University Hospital, L'Hospitalet de Llobregat, Catalunya, Spain.; Cánovas D; Department of Neurology, Consorci Sanitari Parc Taulí, Barcelona, Spain.; Krupinski J; Hospital Terrassa, Terrassa, Spain.; Más N; Department of Neurology, Hospital Althaia, Manresa, Manresa, Catalunya, Spain.; Purroy F; Hospital Arnau de Vilanova, Lleida, Spain.; Zaragoza-Brunet J; Stroke Unit, Department of Neurology, Hospital Verge de la Cinta, Tortosa, Catalunya, Spain.; Palomeras E; Department of Neurology, Hospital de Mataró, Mataro, Catalunya, Spain.; Cocho D; Department of Neurology, Hospital General de Granollers, Granollers, Catalunya, Spain.; Garcia J; Department of Neurology, Consorci Sanitari Alt Penedès-Garraf, Vilafranca del Penedes, Catalunya, Spain.; Colom C; Department of Neurology, Hospital Universitario de Igualada, Igualada, Catalunya, Spain.; Silva Y; Neurology Department, Stroke Unit, Doctor Josep Trueta University Hospital of Girona, Girona, Catalunya, Spain.; Gomez-Cocho M; Department of Neurology, Hospital de Sant Joan Despi Moises Broggi, Sant Joan Despi, Spain.; Jiménez X; Emergency Medical Services of Catalonia, Barcelona, Spain.; Ros-Roig J; Stroke Programme, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain.; Abilleira S; Stroke Programme, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain.; Pérez de la Ossa N; Department of Neurology, Hospital Universitari Germans Trias i Pujol, Badalona, Catalunya, Spain nperez.germanstrias@gencat.cat.; Catalan Stroke Program, Barcelona, Spain.; Ribo M; Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.
Source
Publisher: BMJ Publishing Group Country of Publication: England NLM ID: 101517079 Publication Model: Electronic Cited Medium: Internet ISSN: 1759-8486 (Electronic) Linking ISSN: 17598478 NLM ISO Abbreviation: J Neurointerv Surg Subsets: MEDLINE
Subject
Language
English
Abstract
Background: The influence of vascular imaging acquisition on workflows at local stroke centers (LSCs) not capable of performing thrombectomy in patients with a suspected large vessel occlusion (LVO) stroke remains uncertain. We analyzed the impact of performing vascular imaging (VI+) or not (VI- at LSC arrival on variables related to workflows using data from the RACECAT Trial.
Objective: To compare workflows at the LSC among patients enrolled in the RACECAT Trial with or without VI acquisition.
Methods: We included patients with a diagnosis of ischemic stroke who were enrolled in the RACECAT Trial, a cluster-randomized trial that compared drip-n-ship versus mothership triage paradigms in patients with suspected acute LVO stroke allocated at the LSC. Outcome measures included time metrics related to workflows and the rate of interhospital transfers and thrombectomy among transferred patients.
Results: Among 467 patients allocated to a LSC, vascular imaging was acquired in 277 patients (59%), of whom 198 (71%) had a LVO. As compared with patients without vascular imaging, patients in the VI+ group were transferred less frequently as thrombectomy candidates to a thrombectomy-capable center (58% vs 74%, P=0.004), without significant differences in door-indoor-out time at the LSC (median minutes, VI+ 78 (IQR 69-96) vs VI- 76 (IQR 59-98), P=0.6). Among transferred patients, the VI+ group had higher rate of thrombectomy (69% vs 55%, P=0.016) and shorter door to puncture time (median minutes, VI+ 41 (IQR 26-53) vs VI- 54 (IQR 40-70), P<0.001).
Conclusion: Among patients with a suspected LVO stroke initially evaluated at a LSC, vascular imaging acquisition might improve workflow times at thrombectomy-capable centers and reduce the rate of futile interhospital transfers. These results deserve further evaluation and should be replicated in other settings and geographies.
Competing Interests: Competing interests: NPdIO: grant from the Spanish Ministry of Health co-financed by Fondo Europeo de Desarrollo Regional (Instituto de Salud Carlos III, Red Temática de Investigación Cooperativa RETICS-INVICTUS-PLUS RD0016/0019/0020), and from the PERIS programme from the Catalan Health Government (project SLT008/18/0007). CAM has received honoraria for participation in clinical trials, contribution to advisory boards, or oral presentations from AstraZeneca, Boehringer Ingelheim, Daiichi Sankyo, Bristol-Myers-Squibb, Covidien, Cerevast, and Brainsgate. MR is advisor and shareholder in Anaconda Biomed and Methinks and received grants and personal fees from Medtronic, personal fees from Stryker, Cerenovus, Philips, and Apta Targets.
(© Author(s) (or their employer(s)) 2024. No commercial re-use. See rights and permissions. Published by BMJ.)
Objective: To compare workflows at the LSC among patients enrolled in the RACECAT Trial with or without VI acquisition.
Methods: We included patients with a diagnosis of ischemic stroke who were enrolled in the RACECAT Trial, a cluster-randomized trial that compared drip-n-ship versus mothership triage paradigms in patients with suspected acute LVO stroke allocated at the LSC. Outcome measures included time metrics related to workflows and the rate of interhospital transfers and thrombectomy among transferred patients.
Results: Among 467 patients allocated to a LSC, vascular imaging was acquired in 277 patients (59%), of whom 198 (71%) had a LVO. As compared with patients without vascular imaging, patients in the VI+ group were transferred less frequently as thrombectomy candidates to a thrombectomy-capable center (58% vs 74%, P=0.004), without significant differences in door-indoor-out time at the LSC (median minutes, VI+ 78 (IQR 69-96) vs VI- 76 (IQR 59-98), P=0.6). Among transferred patients, the VI+ group had higher rate of thrombectomy (69% vs 55%, P=0.016) and shorter door to puncture time (median minutes, VI+ 41 (IQR 26-53) vs VI- 54 (IQR 40-70), P<0.001).
Conclusion: Among patients with a suspected LVO stroke initially evaluated at a LSC, vascular imaging acquisition might improve workflow times at thrombectomy-capable centers and reduce the rate of futile interhospital transfers. These results deserve further evaluation and should be replicated in other settings and geographies.
Competing Interests: Competing interests: NPdIO: grant from the Spanish Ministry of Health co-financed by Fondo Europeo de Desarrollo Regional (Instituto de Salud Carlos III, Red Temática de Investigación Cooperativa RETICS-INVICTUS-PLUS RD0016/0019/0020), and from the PERIS programme from the Catalan Health Government (project SLT008/18/0007). CAM has received honoraria for participation in clinical trials, contribution to advisory boards, or oral presentations from AstraZeneca, Boehringer Ingelheim, Daiichi Sankyo, Bristol-Myers-Squibb, Covidien, Cerevast, and Brainsgate. MR is advisor and shareholder in Anaconda Biomed and Methinks and received grants and personal fees from Medtronic, personal fees from Stryker, Cerenovus, Philips, and Apta Targets.
(© Author(s) (or their employer(s)) 2024. No commercial re-use. See rights and permissions. Published by BMJ.)