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OBJECTIVE: To analyze if the implementation of a multidisciplinary extracorporeal cardiopulmonary resuscitation (ECPR) program in a tertiary hospital in Spain is feasible and could yield survival outcomes similar to international published experiences. DESIGN: Retrospective observational cohort study. SETTING: One tertiary referral university hospital in Spain. PATIENTS: All adult patients receiving ECPR between January 2019 and April 2023. INTERVENTIONS: Prospective collection of variables and follow-up for up to 180 days. MAIN VARIABLES OF INTEREST: To assess outcomes, survival with good neurological outcome defined as a Cerebral Performance Categories scale 1-2 at 180 days was used. Secondary variables were collected including demographics and comorbidities, cardiac arrest and cannulation characteristics, ROSC, ECMO-related complications, survival to ECMO decannulation, survival at Intensive Care Unit (ICU) discharge, survival at 180 days, neurological outcome, cause of death and eligibility for organ donation. RESULTS: Fifty-four patients received ECPR, 29 for OHCA and 25 for IHCA. Initial shockable rhythm was identified in 27 (50%) patients. The most common cause for cardiac arrest was acute coronary syndrome [29 (53.7%)] followed by pulmonary embolism [7 (13%)] and accidental hypothermia [5 (9.3%)]. Sixteen (29.6%) patients were alive at 180 days, 15 with good neurological outcome. Ten deceased patients (30.3%) became organ donors after neuroprognostication. CONCLUSIONS: The implementation of a multidisciplinary ECPR program in an experienced Extracorporeal Membrane Oxygenation center in Spain is feasible and can lead to good survival outcomes and valid organ donors.
ABSTRACT
BACKGROUND: Hypereosinophilic syndrome can produce cardiac involvement and endomyocardial fibrosis, which have a poor prognosis. However, there is limited information regarding cardiac involvement among migrants from Latin America with eosinophilia related to helminthiasis. METHODS: We conducted a pilot observational study where an echocardiography was performed on migrants from Latin America with both eosinophilia (>450 cells/µL) and a diagnosis of helminth infection, and on migrants from Latin America without eosinophilia or helminth infection. Microbiological techniques included a stool microscopic examination using the Ritchie's formalin-ether technique, and a specific serology to detect Strongyloides stercoralis antibodies. RESULTS: 37 participants were included, 20 with eosinophilia and 17 without eosinophilia. Twenty (54.1%) were men with a mean age of 41.3 (SD 14.3) years. Helminthic infections diagnosed in the group with eosinophilia were: 17 cases of S. stercoralis infection, 1 case of hookworm infection, and 2 cases of S. stercoralis and hookworm coinfection. Among participants with eosinophilia, echocardiographic findings revealed a greater right ventricle thickness (p = 0.001) and left atrial area and volume index (p = 0.003 and p = 0.004, respectively), while showing a lower left atrial strain (p = 0.006) and E-wave deceleration time (p = 0.008). An increase was shown in both posterior and anterior mitral leaflet thickness (p = 0.0014 and p = 0.004, respectively) when compared with participants without eosinophilia. CONCLUSIONS: Migrants from Latin America with eosinophilia related to helminthic infections might present incipient echocardiographic alterations suggestive of early diastolic dysfunction, that could be related to eosinophilia-induced changes in the endomyocardium.
Subject(s)
Echocardiography , Eosinophilia , Helminthiasis , Transients and Migrants , Humans , Male , Pilot Projects , Adult , Female , Latin America/ethnology , Latin America/epidemiology , Middle Aged , Helminthiasis/complications , Helminthiasis/epidemiology , Strongyloides stercoralis/isolation & purification , Strongyloidiasis/complications , Strongyloidiasis/epidemiology , Strongyloidiasis/pathology , Animals , Endomyocardial FibrosisABSTRACT
INTRODUCTION AND OBJECTIVES: Dual antiplatelet therapy (DAPT) duration after ST-segment elevation myocardial infarction (STEMI) remains a matter of debate. METHODS: We analyzed the effect of DAPT on 5-year all-cause mortality, cardiovascular mortality, and cardiovascular readmission or mortality in a cohort of 1-year survivor STEMI patients. RESULTS: A total of 3107 patients with the diagnosis of STEMI were included: 93% of them were discharged on DAPT, a therapy that persisted in 275 high-risk patients at 5 years. Cardiovascular mortality in patients on single antiplatelet therapy vs DAPT at 5 years was 1.4% vs 3.6% (P <.01), respectively, whereas noncardiovascular mortality was 3.3% vs 5.8% (P=.049) at 5 years. Cardiovascular readmission or mortality in patients with single antiplatelet therapy vs DAPT was 11.4% vs 46.5% (P <.001). Extended DAPT was independently associated with worse 5-year all-cause mortality (HR, 2.16; 95%CI, 1.40-3.33), cardiovascular mortality (HR, 2.83; 95%CI, 1.37-5.84), and cardiovascular readmission or mortality (HR, 5.20; 95%CI, 3.96-6.82). These findings were confirmed in propensity score matching and inverse probability weighting analyses. CONCLUSIONS: Our results suggest the hypothesis that, in 1-year STEMI survivors, extending DAPT up to 5 years in high-risk patients does not improve their long-term prognosis.
Subject(s)
Percutaneous Coronary Intervention , ST Elevation Myocardial Infarction , Humans , Platelet Aggregation Inhibitors/therapeutic use , ST Elevation Myocardial Infarction/drug therapy , ST Elevation Myocardial Infarction/diagnosis , Treatment Outcome , Percutaneous Coronary Intervention/methodsABSTRACT
In patients with a first anterior ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention, iron deficiency (ID) was associated with larger infarcts, more extensive microvascular obstruction, and higher frequency of adverse left ventricular remodeling as assessed by cardiac magnetic resonance imaging. In mice, an ID diet reduced the activity of the endothelial nitric oxide synthase/soluble guanylate cyclase/protein kinase G pathway in association with oxidative/nitrosative stress and increased infarct size after transient coronary occlusion. Iron supplementation or administration of an sGC activator before ischemia prevented the effects of the ID diet in mice. Not only iron excess, but also ID, may have deleterious effects in the setting of ischemia and reperfusion.
ABSTRACT
BACKGROUND: Aortic branch aneurysms are not included in the diagnostic criteria for Marfan syndrome (MFS); however, their prevalence and eventual prognostic significance are unknown. OBJECTIVES: The goal of this study was to assess the prevalence of aortic branch aneurysms in MFS and their relationship with aortic prognosis. METHODS: MFS patients with a pathogenic FBN1 genetic variant and at least one magnetic resonance or computed tomography angiography study assessing aortic branches were included. Aortic events and those related to aneurysm complications were recorded during follow-up. RESULTS: A total of 104 aneurysms were detected in 50 (26.7%) of the 187 patients with MFS (mean age 37.9 ± 14.4 years; 54% male) included in this study, with the iliac artery being the most common location (45 aneurysms). Thirty-one patients (62%) had >1 peripheral aneurysm, and surgery was performed in 5 (4.8%). Patients with aneurysms were older (41.9 ± 12.7 years vs. 36.7 ± 14.8 years; p = 0.040) and had more dilated aortic root (42.2 ± 6.4 mm vs. 38.8 ± 8.0 mm; p = 0.044) and dyslipidemia (31.0% vs. 9.7%; p = 0.001). In a subgroup of 95 patients with no previous aortic surgery or dissection followed up for 3.3 ± 2.6 years, the presence of arterial aneurysms was associated with a greater need for aortic surgery (hazard ratio: 3.4; 95% confidence interval: 1.1 to 10.3; p = 0.028) in a multivariable Cox analysis adjusted for age and aortic diameter. CONCLUSIONS: Aortic branch aneurysms are present in one-quarter of patients with MFS and are related to age and aortic dilation, and they independently predict the need for aortic surgery. The systematic use of whole-body vascular assessment is recommended to identify other sites of vascular involvement at risk for complications and to define the subgroup of patients with more aggressive aortic disease.
Subject(s)
Aortic Aneurysm/diagnostic imaging , Aortic Dissection/diagnostic imaging , Marfan Syndrome/diagnostic imaging , Adult , Aortic Dissection/epidemiology , Aortic Aneurysm/epidemiology , Computed Tomography Angiography/methods , Female , Follow-Up Studies , Humans , Male , Marfan Syndrome/epidemiology , Middle Aged , Risk FactorsABSTRACT
INTRODUCCIÓN Y OBJETIVOS: El control lipídico óptimo es difícil de conseguir. Se evalúa el cumplimiento previo de los objetivos de la Sociedad Europea de Cardiología para el control del colesterol unido a lipoproteínas de baja densidad (cLDL) de los pacientes que ingresaron por síndrome coronario agudo. MÉTODOS: Se midió el cLDL en ayunas de 3.164 pacientes ingresados entre 2010 y 2017 y se analizó la frecuencia de un control adecuado, con objetivos según el riesgo cardiovascular individual, y los predictores de control inadecuado. RESULTADOS: La mediana de cLDL fue 104 (80-130) mg/dl. La mayoría de los pacientes tenían un riesgo cardiovascular alto o muy alto y solo el 34,2% tenía un cLDL dentro del objetivo recomendado para su nivel de riesgo. Se apreció un pequeño aumento en la consecución de los objetivos de cLDL a lo largo del periodo estudiado. El control adecuado de cLDL se relacionó inversamente con el riesgo de los pacientes. La dislipemia, el tabaquismo, la diabetes mellitus o un índice de masa corporal ≥ 25 fueron predictores independientes de un control lipídico inadecuado, mientras que el tratamiento previo con estatinas se asoció con un control apropiado. CONCLUSIONES: Poco más de un tercio de los pacientes ingresados por síndrome coronario agudo tiene valores de cLDL al ingreso acordes con los objetivos recomendados. Hay un amplio campo de mejora en prevención primaria y secundaria, especialmente para los pacientes con exceso de peso u otros factores de riesgo cardiovascular
INTRODUCTION AND OBJECTIVES: Optimal lipid control is difficult to attain. We assessed preadmission achievement of the European Society of Cardiology targets for low-density lipoprotein-cholesterol (LDL-C) control in patients admitted for acute coronary syndrome. METHODS: Fasting LDL-C levels were measured in 3164 patients admitted between 2010 and 2017. We assessed the frequency of adequate LDL-C control, with targets defined according to individual cardiovascular risk, and the predictors of inadequate control. RESULTS: The median LDL-C value was 104 (80-130) mg/dL. Most patients had high or very high cardiovascular risk and only 34.2% had LDL-C levels below the recommended target for their estimated risk. Achievement of LDL-C goals increased moderately throughout the study period. Adequate LDL-C control was inversely associated with patient risk. Dyslipidemia, active smoking, diabetes mellitus, and body mass index ≥ 25 were independent predictors of inadequate lipid control, while ongoing statin therapy was associated with adequate control. CONCLUSIONS: Only slightly more than one third of patients admitted for acute coronary syndrome meet recommended LDL-C targets on admission. There is broad scope for improvement in primary and secondary prevention, especially among patients who are overweight or have other cardiovascular risk factors
Subject(s)
Humans , Male , Female , Middle Aged , Aged , Acute Coronary Syndrome/blood , Lipids/blood , Attitude to Health , Treatment Adherence and Compliance , Cholesterol, HDL/blood , Risk FactorsABSTRACT
INTRODUCCIÓN Y OBJETIVOS: La enolasa neuronal específica (ENE) es un marcador pronóstico en pacientes con parada cardiorrespiratoria extrahospitalaria (PCR-EH) tratados con hipotermia moderada terapéutica (HMT). OBJETIVOS: analizar la correlación entre cambios dinámicos en ENE y eventos principales; y determinar los tiempos de medición de ENE que mejor pronostican el estado neurológico. MÉTODOS: Estudio de cohortes multicéntrico de pacientes ingresados después de un PCR-EH con ritmo desfibrilable y tratados con HMT. Se determinó la ENE sérica en dos fechas y se calculó DELTA-ENE (%) como 100 X (DELTA-ENE 2-DELTA-ENE 1) / DELTA-ENE 1. La mortalidad y el estado neurológico, según la escala Cerebral Performance Category (CPC), se evaluaron durante la hospitalización y a los 6 meses. RESULTADOS: Se incluyeron 166 pacientes ingresados en cuatro hospitales. La mortalidad intrahospitalaria fue del 31.9%. El 58,2% tuvo buena recuperación neurológica (CPC 1-2). El incremento de ENE se asoció, en el análisis de regresión logística, con mayor mortalidad hospitalaria y peor CPC al alta y a los 6 meses (p < 0,001). DELTA-ENE positiva obtuvo un OR=9,28 (95%IC 4,40-19,57) para mortalidad, OR=11,23 (95%IC 5,24-24,11) para CPC 3-5 al alta y OR=11,14 (95% IC 5,05-24,55) para CPC 3-5 a 6 meses (p < 0,001). Una primera determinación de ENE realizada 18 a 24 horas y una segunda 69 a 77 horas después del PCR-EH, mostraron una área bajo la curva ROC buena en la predicción de CPC al alta (0,9389 y 0,9909 respectivamente, 0,8096). CONCLUSIONES: El cambio dinámico de ENE es un buen marcador de eventos clínicos después de un PCR-EH por ritmo desfibrilable en pacientes tratados con HMT. Las mediciones de ENE en intervalos específicos después del PCR-EH pueden incrementar la precisión pronóstica
INTRODUCTION AND OBJECTIVES: Neuron-specific enolase (NSE) is a prognostic marker in out-of-hospital cardiopulmonary arrest (OHCA) survivors treated with mild therapeutic hypothermia (MTH). The objectives were to analyze the correlation between dynamic changes in NSE and outcomes and to determine the measurement timing that best predicts neurological status. METHODS: Multicenter cohort study including patients admitted after shockable rhythm OHCA and treated with MTH. Serum NSE was sampled at 2 different times and DELTA-NSE (%) was calculated as 100 X (NSE2-NSE1)/NSE1. In-hospital mortality and neurological outcome, as assessed by the Cerebral Performance Category (CPC) scale, were evaluated during admission and after a 6-month follow-up. RESULTS: We included 166 patients admitted to 4 hospitals. In-hospital mortality was 31.9%. Almost 60% of patients had a good neurological recovery (CPC 1-2). On univariate and multivariate logistic regression analyses, an increase in NSE levels was associated with higher in-hospital mortality and worse CPC on discharge and after 6-months (P<.001). Positive DELTA-NSE showed an OR=9.28 (95% CI 4.40-19.57) for mortality, OR=11.23 (95% CI 5.24-24.11) for CPC 3-5 at discharge and OR=11.14 (95% CI 5.05-24.55) for CPC 3-5 after 6-months' follow-up (P<.001). The first NSE measurement, conducted at 18 to 24hours, and the second measurement at 69 to 77 hours after OHCA showed a high area under the curve in predicting CPC at discharge (0.9389 and 0.9909, respectively; 0.8096 for the whole cohort). CONCLUSIONS: Dynamic changes in NSE serum levels are good markers of hard clinical outcomes after an OHCA due to shockable rhythm in an MTH-treated cohort. NSE measurements at specific intervals after OHCA may predict events even more precisely
Subject(s)
Humans , Male , Female , Adolescent , Young Adult , Adult , Middle Aged , Aged , Aged, 80 and over , Out-of-Hospital Cardiac Arrest/enzymology , Phosphopyruvate Hydratase/blood , Area Under Curve , Biomarkers/blood , Blood Circulation Time , Hospital Mortality , Hypothermia, Induced , Neurologic Examination , Out-of-Hospital Cardiac Arrest/mortality , Out-of-Hospital Cardiac Arrest/physiopathology , Out-of-Hospital Cardiac Arrest/therapy , Prognosis , Regression Analysis , Survivors , Time FactorsABSTRACT
INTRODUCTION AND OBJECTIVES: Neuron-specific enolase (NSE) is a prognostic marker in out-of-hospital cardiopulmonary arrest (OHCA) survivors treated with mild therapeutic hypothermia (MTH). The objectives were to analyze the correlation between dynamic changes in NSE and outcomes and to determine the measurement timing that best predicts neurological status. METHODS: Multicenter cohort study including patients admitted after shockable rhythm OHCA and treated with MTH. Serum NSE was sampled at 2 different times and Δ-NSE (%) was calculated as 100 x (NSE2-NSE1)/NSE1. In-hospital mortality and neurological outcome, as assessed by the Cerebral Performance Category (CPC) scale, were evaluated during admission and after a 6-month follow-up. RESULTS: We included 166 patients admitted to 4 hospitals. In-hospital mortality was 31.9%. Almost 60% of patients had a good neurological recovery (CPC 1-2). On univariate and multivariate logistic regression analyses, an increase in NSE levels was associated with higher in-hospital mortality and worse CPC on discharge and after 6-months (P<.001). Positive Δ-NSE showed an OR=9.28 (95% CI 4.40-19.57) for mortality, OR=11.23 (95% CI 5.24-24.11) for CPC 3-5 at discharge and OR=11.14 (95% CI 5.05-24.55) for CPC 3-5 after 6-months' follow-up (P<.001). The first NSE measurement, conducted at 18 to 24hours, and the second measurement at 69 to 77hours after OHCA showed a high area under the curve in predicting CPC at discharge (0.9389 and 0.9909, respectively; 0.8096 for the whole cohort). CONCLUSIONS: Dynamic changes in NSE serum levels are good markers of hard clinical outcomes after an OHCA due to shockable rhythm in an MTH-treated cohort. NSE measurements at specific intervals after OHCA may predict events even more precisely.
Subject(s)
Out-of-Hospital Cardiac Arrest/enzymology , Phosphopyruvate Hydratase/blood , Adolescent , Adult , Aged , Aged, 80 and over , Area Under Curve , Biomarkers/blood , Blood Circulation Time , Female , Hospital Mortality , Humans , Hypothermia, Induced , Male , Middle Aged , Neurologic Examination , Out-of-Hospital Cardiac Arrest/mortality , Out-of-Hospital Cardiac Arrest/physiopathology , Out-of-Hospital Cardiac Arrest/therapy , Prognosis , Regression Analysis , Survivors , Time Factors , Young AdultABSTRACT
INTRODUCTION AND OBJECTIVES: Optimal lipid control is difficult to attain. We assessed preadmission achievement of the European Society of Cardiology targets for low-density lipoprotein-cholesterol (LDL-C) control in patients admitted for acute coronary syndrome. METHODS: Fasting LDL-C levels were measured in 3164 patients admitted between 2010 and 2017. We assessed the frequency of adequate LDL-C control, with targets defined according to individual cardiovascular risk, and the predictors of inadequate control. RESULTS: The median LDL-C value was 104 (80-130) mg/dL. Most patients had high or very high cardiovascular risk and only 34.2% had LDL-C levels below the recommended target for their estimated risk. Achievement of LDL-C goals increased moderately throughout the study period. Adequate LDL-C control was inversely associated with patient risk. Dyslipidemia, active smoking, diabetes mellitus, and body mass index ≥ 25 were independent predictors of inadequate lipid control, while ongoing statin therapy was associated with adequate control. CONCLUSIONS: Only slightly more than one third of patients admitted for acute coronary syndrome meet recommended LDL-C targets on admission. There is broad scope for improvement in primary and secondary prevention, especially among patients who are overweight or have other cardiovascular risk factors.
Subject(s)
Acute Coronary Syndrome/diagnosis , Anticholesteremic Agents/therapeutic use , Cholesterol, LDL/blood , Dyslipidemias/drug therapy , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Medication Adherence , Acute Coronary Syndrome/blood , Aged , Anticholesteremic Agents/administration & dosage , Dyslipidemias/epidemiology , Female , Humans , Lipids/blood , Male , Middle Aged , Risk Factors , Treatment OutcomeABSTRACT
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