Cardiovascular revascularization medicine : including molecular interventions · 2019
Jeopardized Myocardium and Survival in Patients Presenting to the Catheterization Laboratory With ST-Elevation Myocardial Infarction and Shock.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Joshi Francis R, Pedersen Frants, Räder Sune, Raunsø Jakob, Kjaergaard Jesper, Lindholm Matias, Hassager Christian, Engstrøm Thomas, Holmvang Lene, Helqvist Steffen, Jørgensen Erik
Аннотация
OBJECTIVE: We aimed to relate the amount of jeopardized myocardium to mortality in shocked patients presenting to the catheterization laboratory with ST-elevation myocardial infarction (STEMI) and cardiogenic shock.
BACKGROUND: In contrast with historical data and previous professional guidance, contemporary randomized data suggest that multi-vessel revascularization in such patients does not improve survival; mechanistic insight is incomplete.
METHODS: Clinical databases identified cases of STEMI and shock triaged for primary percutaneous coronary intervention (PPCI) in Eastern Denmark from June 2011 to December 2014 (n = 128). British Cardiovascular Intervention Society (BCIS)-1 jeopardy scores were calculated from angiography. The study endpoint was 30-day mortality.
RESULTS: Median lactate values were 6.0 [2.9-10.7] mmol/L. 30-day mortality was 53.9%. 68% of patients had multi-vessel coronary disease. Median pre-PCI BCIS-1 myocardial jeopardy scores were 8 [6-10]. After multiple logistic regression increasing age (p = 0.008; odds ratio [OR] 1.06), lactate values (p = 0.017; OR 1.02), mechanical ventilation (p = 0.011; OR 1.25) and a systolic blood pressure ≤ 90 mmHg at end-case (p = 0.005; OR 1.26) were predictive of 30-day mortality. Post-PPCI culprit vessel TIMI 3 flow was associated with reduced mortality (p < 0.001; OR 0.66). There was no association between pre-PCI jeopardy scores and the primary endpoint.
CONCLUSIONS: In patients with STEMI and shock, myocardial jeopardy scores do not relate to patient outcomes. Jeopardy scores may be applied to existing datasets in order to understand why multi-vessel revascularization does not lead to the anticipated clinical benefits in cardiogenic shock.
BACKGROUND: In contrast with historical data and previous professional guidance, contemporary randomized data suggest that multi-vessel revascularization in such patients does not improve survival; mechanistic insight is incomplete.
METHODS: Clinical databases identified cases of STEMI and shock triaged for primary percutaneous coronary intervention (PPCI) in Eastern Denmark from June 2011 to December 2014 (n = 128). British Cardiovascular Intervention Society (BCIS)-1 jeopardy scores were calculated from angiography. The study endpoint was 30-day mortality.
RESULTS: Median lactate values were 6.0 [2.9-10.7] mmol/L. 30-day mortality was 53.9%. 68% of patients had multi-vessel coronary disease. Median pre-PCI BCIS-1 myocardial jeopardy scores were 8 [6-10]. After multiple logistic regression increasing age (p = 0.008; odds ratio [OR] 1.06), lactate values (p = 0.017; OR 1.02), mechanical ventilation (p = 0.011; OR 1.25) and a systolic blood pressure ≤ 90 mmHg at end-case (p = 0.005; OR 1.26) were predictive of 30-day mortality. Post-PPCI culprit vessel TIMI 3 flow was associated with reduced mortality (p < 0.001; OR 0.66). There was no association between pre-PCI jeopardy scores and the primary endpoint.
CONCLUSIONS: In patients with STEMI and shock, myocardial jeopardy scores do not relate to patient outcomes. Jeopardy scores may be applied to existing datasets in order to understand why multi-vessel revascularization does not lead to the anticipated clinical benefits in cardiogenic shock.
Предметные рубрики MeSH
AgedCardiac CatheterizationCoronary AngiographyDatabases, FactualDenmarkFemaleHemodynamicsHumansMaleMiddle AgedMyocardiumPercutaneous Coronary InterventionPredictive Value of TestsPrognosisRetrospective StudiesRisk AssessmentRisk FactorsST Elevation Myocardial InfarctionShock, CardiogenicTime FactorsTriage