Does endovascular therapy change outcomes in nonagenarians with acute ischemic stroke?
Elderly
Endovascular
Ischemic stroke
Thrombectomy
Journal
Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
ISSN: 1532-2653
Titre abrégé: J Clin Neurosci
Pays: Scotland
ID NLM: 9433352
Informations de publication
Date de publication:
Aug 2020
Aug 2020
Historique:
received:
19
02
2020
accepted:
13
04
2020
pubmed:
18
5
2020
medline:
11
11
2020
entrez:
18
5
2020
Statut:
ppublish
Résumé
Ischemic strokes can be devastating for elderly patients, and randomized control trials of mechanical thrombectomy have shown encouraging results. We present the first analysis of clinical outcomes in nonagenarians with acute ischemic stroke treated with best medical therapy compared to endovascular revascularization therapy. A retrospective analysis was performed on 42 patients 90 years or older who were treated for acute ischemic stroke. Modified Rankin scores were calculated immediately post-injury, at discharge, and at 30 days and 90 days following discharge. Student's t-test and Wald tests were performed to evaluate whether endovascular treatment was associated with modified Rankin Score improvement at discharge, 30 days, or 90 days after discharge. Follow-up data were available for 32/42 (76%) and 20/42 (48%) patients at 30 and 90 days after discharge, respectively. 8/9 (89%) patients who underwent endovascular treatment reached Thrombolysis in Cerebral Infarction scale 2b or better with no procedural complications. 12/42 (29%) patients, including four who underwent endovascular treatment, were discharged to hospice or deceased. No significant differences in modified Rankin Score improvement were observed between the endovascular and medical management groups at discharge (p = 0.96), at 30 days (p = 0.63), or at 90 days (p = 0.96). Our analysis shows that revascularization therapy is a safe treatment, but it was not associated with improved functional status in nonagenarians with acute ischemic stroke. Endovascular therapy shows promise, and larger prospective studies are necessary to assess the benefits of revascularization therapy in the elderly population.
Sections du résumé
BACKGROUND
BACKGROUND
Ischemic strokes can be devastating for elderly patients, and randomized control trials of mechanical thrombectomy have shown encouraging results. We present the first analysis of clinical outcomes in nonagenarians with acute ischemic stroke treated with best medical therapy compared to endovascular revascularization therapy.
METHODS
METHODS
A retrospective analysis was performed on 42 patients 90 years or older who were treated for acute ischemic stroke. Modified Rankin scores were calculated immediately post-injury, at discharge, and at 30 days and 90 days following discharge. Student's t-test and Wald tests were performed to evaluate whether endovascular treatment was associated with modified Rankin Score improvement at discharge, 30 days, or 90 days after discharge.
RESULTS
RESULTS
Follow-up data were available for 32/42 (76%) and 20/42 (48%) patients at 30 and 90 days after discharge, respectively. 8/9 (89%) patients who underwent endovascular treatment reached Thrombolysis in Cerebral Infarction scale 2b or better with no procedural complications. 12/42 (29%) patients, including four who underwent endovascular treatment, were discharged to hospice or deceased. No significant differences in modified Rankin Score improvement were observed between the endovascular and medical management groups at discharge (p = 0.96), at 30 days (p = 0.63), or at 90 days (p = 0.96).
CONCLUSIONS
CONCLUSIONS
Our analysis shows that revascularization therapy is a safe treatment, but it was not associated with improved functional status in nonagenarians with acute ischemic stroke. Endovascular therapy shows promise, and larger prospective studies are necessary to assess the benefits of revascularization therapy in the elderly population.
Identifiants
pubmed: 32417127
pii: S0967-5868(20)30395-7
doi: 10.1016/j.jocn.2020.04.060
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
207-210Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.