Association between critical care admission and 6-month functional outcome after spontaneous intracerebral haemorrhage

on behalf of the CROMIS-2 Collaborators

Research output: Contribution to journalArticlepeer-review

Abstract

Background: There is uncertainty about the clinical benefit of admission to critical care after spontaneous intracerebral haemorrhage (ICH). Purpose: We investigated factors associated with critical care admission after spontaneous ICH and evaluated associations between critical care and 6-month functional outcome. Methods: We included 825 patients with acute spontaneous non-traumatic ICH, recruited to a prospective multicenter observational study. We evaluated the characteristics associated with critical care admission and poor 6-month functional outcome (modified Rankin Scale, mRS > 3) using univariable (chi-square test and Wilcoxon rank-sum test, as appropriate) and multivariable analysis. Results: 286 patients (38.2%) had poor 6-month functional outcome. Seventy-seven (9.3%) patients were admitted to critical care. Patients admitted to critical care were younger (p < 0.001), had lower GCS score (p < 0.001), larger ICH volume (p < 0.001), more often had intraventricular extension (p = 0.008) and underwent neurosurgery (p < 0.001). Critical care admission was associated with poor functional outcome at 6 months (39/77 [50.7%] vs 286/748 [38.2%]; p = 0.034); adjusted OR 2.43 [95%CI 1.36–4.35], p = 0.003), but not with death (OR 1.29 [95%CI 0.71–2.35; p = 0.4). In ordinal logistic regression, patients admitted to critical care showed an OR 1.47 (95% CI 0.98–2.20; p = 0.07) for a shift in the 6-month modified Rankin Scale. Conclusions: Admission to critical care is associated with poor 6-month functional outcome after spontaneous ICH but not with death. Patients admitted to critical care were a priori more severely affected. Although adjusted for main known predictors of poor outcome, our findings could still be confounded by unmeasured factors. Establishing the true effectiveness of critical care after ICH requires a randomised trial with clinical outcomes and quality of life assessments.

Original languageEnglish
Article number117141
JournalJournal of the Neurological Sciences
Volume418
DOIs
Publication statusPublished - Nov 15 2020
Externally publishedYes

Keywords

  • Critical care
  • Intensive care
  • Modified Rankin scale (mRS) functional outcome
  • Spontaneous intracerebral haemorrhage

ASJC Scopus subject areas

  • Neurology
  • Clinical Neurology

Fingerprint Dive into the research topics of 'Association between critical care admission and 6-month functional outcome after spontaneous intracerebral haemorrhage'. Together they form a unique fingerprint.

Cite this