Noninfectious complications of acute stroke and their impact on hospital mortality in patients admitted to a stroke unit in Warsaw from 1995 to 2015

作者：Karlinski Michal A; Bembenek Jan P; Baranowska Anna; Kurkowska Jastrzebska Iwona; Czlonkowska Anna^*

来源：Neurologia i Neurochirurgia Polska, 2018, 52(2): 168-173.

DOI：10.1016/j.pjnns.2017.09.003

• Acute stroke
• Complication
• Stroke unit care
• Hospital mortality

Background: Medical complications often worsen the prognosis after stroke. Our aim was to investigate the association between particular noninfectious complications and hospital mortality of acute stroke patients admitted to an urban Polish stroke center, and changes in their occurrence from 1995 to 2015.
Methods: This is a retrospective analysis of 5174 consecutive patients admitted for acute ischemic stroke or cerebral hemorrhage to a Polish urban stroke center between 1995 and 2015. The occurrence of complications was reported for years 1995-2000 (n = 883), 2001-2006 (n = 1567), 2006-2010 (n = 1539) and 2011-2015 (n = 1183). Odds ratios (OR) with 95% confidence interval (95% CI) for stroke unit death were calculated after adjustment for age, congestive heart failure (CHF), pre-existing disability, stroke type and baseline neurological deficit in three different time periods.
Results: Over time there was a significant decrease in the occurrence of myocardial infarction (MI) (2.2%, 1.4%, 1.0% and 0.3%, respectively), exacerbated CHF (4.6%, 5.1%, 2.6% and 2.0%) and deep vein thrombosis (DVT) (4.6%, 2.7%, 1.2% and 1.1%). Adjusted odds for stroke unit death were increased by myocardial infarction (MI) (OR 17.5, 95% CI: 8.5-35.7), exacerbated CHF (OR 15.0, 95% CI: 9.8-23.0), pulmonary embolism (PE) (OR 11.5, 95% CI: 6.1-21.6), gastrointestinal bleeding (OR 9.2, 95% CI: 4.4-18.9) and recurrent stroke (OR 5.4, 95% CI: 3.1-9.3).
Conclusions: Over the last two decades Polish urban stroke units may have achieved a significant reduction of the occurrence of some noninfectious complications (i.e. MI, exacerbated CHF and DVT). However, the list of conditions associated with stroke unit mortality includes not only MI and exacerbated CHF but also PE, gastrointestinal bleeding and recurrent stroke.

• 出版日期2018-3