Gianni Casella 1 , Valeria Carinci 2 , Piergiorgio Cavallo 3 , Paolo Guastaroba 4 , Pier C Pavesi 2 , Maria G Pallotti 2 , Pietro Sangiorgio 2 , Gaetano Barbato 2 , Carlo Coniglio 3 , Bruno Iarussi 3 , Giovanni Gordini 3 , Giuseppe Di Pasquale 2 Show Affiliations »
Abstract
BACKGROUND: Aggressive post-resuscitation care, in particular combining mild therapeutic hypothermia (MTH) with early coronary angiography (CAG) and percutaneous coronary intervention (PCI), may improve prognosis after out-of-hospital cardiac arrest (OHCA). OBJECTIVES: The study aims to assess the value of immediate CAG or PCI in comatose survivors after OHCA treated with MTH and their association with outcomes. METHODS: Observational, prospective analysis of all comatose, resuscitated patients treated with MTH at a tertiary centre and undergoing CAG or PCI ≤6 hours after OHCA, or non-invasively managed. Primary outcomes were 30-day and 1-year survival. RESULTS: From March 2004-December 2012, 141 (51%) out of 278 comatose patients after cardiac OHCA were treated with MTH (median age: 64.5 (interquartile range 55-73) years, males: 67%, first shockable rhythm: 70%, witnessed OHCA: 94%, interval OHCA-resuscitation ≤20 min: 81%). Ninety-seven patients (69%) underwent early CAG, and 45 (32%) of them PCI. Patients undergoing CAG or PCI had a more favourable risk profile than subjects non-invasively managed. PCI treated patients had more bleedings, but no stent thrombosis occurred. Thirty-day and one-year unadjusted total mortality rates were 50% and 72% for non-invasively managed patients, 26% and 38.7% for patients submitted only to CAG and 32% and 36.6% for patients treated with PCI (p=0.0435 for early death, and p<0.0001 for one-year mortality, respectively). However, a propensity-matched score analysis did not confirm the survival advantage of invasive management (p=0.093). At multivariable analysis, clinical and OHCA-related variables as well as CAG, but not PCI, were associated with outcomes. CONCLUSIONS: Comatose patients cooled after OHCA and submitted to emergency CAG or PCI are a favourable outcome population that receives optimal post-arrest care. © The European Society of Cardiology 2014.
BACKGROUND: Aggressive post-resuscitation care, in particular combining mild therapeutic hypothermia (MTH ) with early coronary angiography (CAG) and percutaneous coronary intervention (PCI), may improve prognosis after out-of-hospital cardiac arrest (OHCA). OBJECTIVES: The study aims to assess the value of immediate CAG or PCI in comatose survivors after OHCA treated with MTH and their association with outcomes. METHODS: Observational, prospective analysis of all comatose , resuscitated patients treated with MTH at a tertiary centre and undergoing CAG or PCI ≤6 hours after OHCA, or non-invasively managed. Primary outcomes were 30-day and 1-year survival. RESULTS: From March 2004-December 2012, 141 (51%) out of 278 comatose patients after cardiac OHCA were treated with MTH (median age: 64.5 (interquartile range 55-73) years, males: 67%, first shockable rhythm: 70%, witnessed OHCA: 94%, interval OHCA-resuscitation ≤20 min: 81%). Ninety-seven patients (69%) underwent early CAG, and 45 (32%) of them PCI. Patients undergoing CAG or PCI had a more favourable risk profile than subjects non-invasively managed. PCI treated patients had more bleedings, but no stent thrombosis occurred. Thirty-day and one-year unadjusted total mortality rates were 50% and 72% for non-invasively managed patients , 26% and 38.7% for patients submitted only to CAG and 32% and 36.6% for patients treated with PCI (p=0.0435 for early death , and p<0.0001 for one-year mortality, respectively). However, a propensity-matched score analysis did not confirm the survival advantage of invasive management (p=0.093). At multivariable analysis, clinical and OHCA-related variables as well as CAG, but not PCI, were associated with outcomes. CONCLUSIONS: Comatose patients cooled after OHCA and submitted to emergency CAG or PCI are a favourable outcome population that receives optimal post-arrest care. © The European Society of Cardiology 2014.
Entities: Chemical
Disease
Species
Keywords:
Cardiac arrest; coronary angiography; coronary intervention; hypothermia; outcome; survival
Mesh： See more »
Year: 2014
PMID： 25522746 DOI： 10.1177/2048872614564080
Source DB: PubMed Journal: Eur Heart J Acute Cardiovasc Care ISSN： 2048-8726