کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5998351 | 1181439 | 2014 | 6 صفحه PDF | دانلود رایگان |
AimWe investigated the impact of intensified postresuscitation treatment in comatose survivors of out-of-hospital cardiac arrest (OHCA) of presumed cardiac etiology according to the initial rhythm at the emergency medical team arrival.MethodsInterventions and survival with Cerebral Performance Category (CPC) 1-2 within each group were retrospectively compared between the periods of conservative (1995-2003) and intensified (2004-2012) postresuscitation treatment.ResultsIn shockable group, therapeutic hypothermia (TH) increased from 1 to 93%, immediate invasive coronary strategy from 28 to 78%, intraaortic balloon pump from 4 to 21%, vasopressors/inotropes from 47 to 81% and antimicrobial agents from 65 to 86% during the intensified period as compared to conservative period (p < 0.001). This was associated with increased survival with CPC 1-2 from 27 to 47% (p < 0.001). After adjusting for age, sex and prehospital confounders, TH (OR = 2.12, 95% CI 1.25-3.61), percutaneous coronary intervention (OR 1.77, 95% CI 1.15-2.73) and antimicrobial agents (OR = 12.21, 95% CI 5.13-29.08) remained associated with survival with CPC 1-2. In non-shockable patients, TH also significantly increased from 1 to 74%, immediate invasive coronary strategy from 8 to 51%, intraaortic balloon pump from 2 to 9% and vasopressors/inotropes from 56 to 84% during intensified period without concomitant increase in survival with CPC 1-2 (7% vs. 9%; p = 0.27). After adjustment, only antimicrobial agents (OR = 8.43, 95% CI: 1.05-67.72) remained associated with survival with CPC 1-2.ConclusionIntensified postresuscitation treatment was associated with doubled survival in comatose survivors of OHCA with shockable rhythm. Such association could not be demonstrated in patients with non-shockable rhythm.
Journal: Resuscitation - Volume 85, Issue 10, October 2014, Pages 1364-1369