Decompressive hemicraniectomy in patients with malignant middle cerebral artery infarction: A real-world study.
Decompressive hemicraniectomy
Malignant middle cerebral artery occlusion
Stroke outcome
Stroke prognosis
Stroke treatment
Journal
Journal of the neurological sciences
ISSN: 1878-5883
Titre abrégé: J Neurol Sci
Pays: Netherlands
ID NLM: 0375403
Informations de publication
Date de publication:
15 10 2022
15 10 2022
Historique:
received:
29
04
2022
revised:
03
07
2022
accepted:
31
07
2022
pubmed:
12
8
2022
medline:
28
9
2022
entrez:
11
8
2022
Statut:
ppublish
Résumé
Malignant middle cerebral artery infarction (mMCA) is a devastating disease with rates of fatality as high as 80%. Decompressive hemicraniectomy (DHC) reduces mortality, but many survivors inevitably remain severely disabled. This study aimed to analyze patients with mMCA undergoing DHC or best medical treatment (BMT) baseline characteristics and factors linked to therapeutic choice and determinants of prognosis. We recorded clinical and radiological features of patients undergoing BMT or DHC. The two groups were compared for epidemiology, clinical presentation, neuroimaging, and prognosis. Regression analysis was performed to identify predictors of surgical treatment and outcome. One hundred twenty-five patients were included (age 67.41 ± 1.39 yo; 65 M). Patients undergoing DHC (N = 57) were younger (DHC 55.71 ± 1.48 yo vs. BMT 77.22 ± 1.38) and had midline shift (DHC 96.5% (55/57) vs. BMT 35.3% (24/68), a larger volume of the affected hemisphere and reduced ventricles volume as compared to BMT. The chance of surgery depended on age (Exp(B) = 0.871, p < 0.001), clinical status at onset (NIHSS Exp(B) = 0.824, p = 0.030) and volume of the ventricle of the affected hemisphere (Exp(B) = 0.736, p = 0.006). Death rate during admission was significantly lower for DHC (DHC 15% (6/41) vs BMT 71.7% (38/53), Fisher's test = 30.234, p < 0.001). Although DHC may cause prolonged hospitalization and long-term disabled patients, it is a lifesaving therapy that should be considered for selected patients with mMCA but perioperative complications and cost-utility should be considered. Patients and families should be correctly counseled about this therapeutic choice and its short- and long-term consequences.
Sections du résumé
BACKGROUND
Malignant middle cerebral artery infarction (mMCA) is a devastating disease with rates of fatality as high as 80%. Decompressive hemicraniectomy (DHC) reduces mortality, but many survivors inevitably remain severely disabled. This study aimed to analyze patients with mMCA undergoing DHC or best medical treatment (BMT) baseline characteristics and factors linked to therapeutic choice and determinants of prognosis.
METHODS
We recorded clinical and radiological features of patients undergoing BMT or DHC. The two groups were compared for epidemiology, clinical presentation, neuroimaging, and prognosis. Regression analysis was performed to identify predictors of surgical treatment and outcome.
RESULTS
One hundred twenty-five patients were included (age 67.41 ± 1.39 yo; 65 M). Patients undergoing DHC (N = 57) were younger (DHC 55.71 ± 1.48 yo vs. BMT 77.22 ± 1.38) and had midline shift (DHC 96.5% (55/57) vs. BMT 35.3% (24/68), a larger volume of the affected hemisphere and reduced ventricles volume as compared to BMT. The chance of surgery depended on age (Exp(B) = 0.871, p < 0.001), clinical status at onset (NIHSS Exp(B) = 0.824, p = 0.030) and volume of the ventricle of the affected hemisphere (Exp(B) = 0.736, p = 0.006). Death rate during admission was significantly lower for DHC (DHC 15% (6/41) vs BMT 71.7% (38/53), Fisher's test = 30.234, p < 0.001).
CONCLUSION
Although DHC may cause prolonged hospitalization and long-term disabled patients, it is a lifesaving therapy that should be considered for selected patients with mMCA but perioperative complications and cost-utility should be considered. Patients and families should be correctly counseled about this therapeutic choice and its short- and long-term consequences.
Identifiants
pubmed: 35952455
pii: S0022-510X(22)00238-6
doi: 10.1016/j.jns.2022.120376
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
120376Informations de copyright
Copyright © 2022 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The Authors declare that there is no conflict of interest.