TY - JOUR
T1 - Association between critical care admission and 6-month functional outcome after spontaneous intracerebral haemorrhage
AU - Mc Lernon, Siobhan
AU - Schwarz, Ghil
AU - Wilson, Duncan
AU - Ambler, Gareth
AU - Goodwin, Russell
AU - Shakeshaft, Clare
AU - Cohen, Hannah
AU - Yousry, Tarek
AU - Salman, Rustam Al Shahi
AU - Lip, Gregory Y.H.
AU - Houlden, Henry
AU - Brown, Martin M.
AU - Muir, Keith W.
AU - Jäger, Hans Rolf
AU - Terry, Louise
AU - Werring, David J.
AU - on behalf of the CROMIS-2 Collaborators
PY - 2020/11/15
Y1 - 2020/11/15
N2 - 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.
AB - 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.
KW - Critical care
KW - Intensive care
KW - Modified Rankin scale (mRS) functional outcome
KW - Spontaneous intracerebral haemorrhage
UR - http://www.scopus.com/inward/record.url?scp=85091258616&partnerID=8YFLogxK
U2 - 10.1016/j.jns.2020.117141
DO - 10.1016/j.jns.2020.117141
M3 - Journal article
AN - SCOPUS:85091258616
SN - 0022-510X
VL - 418
JO - Journal of the Neurological Sciences
JF - Journal of the Neurological Sciences
M1 - 117141
ER -