RESUMO
OBJETIVO: Las guías de práctica clínica recomiendan la estrategia invasiva precoz ajustada al riesgo (EIPAR) en pacientes con síndrome coronario agudo sin elevación del segmento ST (SCASEST). El objetivo fue analizar la aplicación de la EIPAR, sus condicionantes e impacto sobre el pronóstico en pacientes con SCASEST ingresados en Unidades de Cuidados Intensivos Cardiológicos (UCIC). DISEÑO: Estudio de cohortes prospectivo. ÁMBITO: UCIC de 8 hospitales en Cataluña. PACIENTES: Pacientes consecutivos con SCASEST entre octubre del 2017 y marzo del 2018. El perfil de riesgo se definió mediante los criterios de la Sociedad Europea de Cardiología. INTERVENCIONES: Se definió como EIPAR la realización de coronariografía en las primeras 6 h en pacientes de muy alto riesgo o en 24 h en pacientes de alto riesgo. VARIABLES DE INTERÉS: Mortalidad/reingreso a los 6 meses. RESULTADOS: Se incluyó a 629 pacientes (edad media 66,6 años), 225 (35,9%) de muy alto riesgo y 392 (62,6%) de alto riesgo. La estrategia invasiva fue mayoritaria (96,2%). La EIPAR se aplicó en 284 pacientes (45,6%), especialmente pacientes más jóvenes, con menos comorbilidades. Estos pacientes presentaron menor estancia en UCIC y hospitalaria, así como menor incidencia de SCA, revascularizaciones y menor incidencia de muerte/reingreso a 6 meses. Tras ajustar por factores de confusión, la asociación entre adherencia y muerte/reingreso a 6 meses persistió de manera significativa (razón de riesgos: 0,66 [0,45-0,97] p = 0,035). CONCLUSIONES: La EIPAR se aplica en una minoría de SCASEST ingresados en UCIC, asociándose con una menor incidencia de eventos
OBJECTIVE: Current guidelines recommend a risk-adjusted early invasive strategy (EIS) in patients with non-ST-segment elevation acute coronary syndrome (NSTEACS). The present study assesses the application if this strategy, the conditioning factors and prognostic impact upon patients with NSTEACS admitted to Intensive Cardiac Care Units (ICCU). DESIGN: A prospective cohort study was carried out. SETTING: The ICCUs of 8 hospitals in Catalonia (Spain). PATIENTS: Consecutive patients with NSTEACS between October 2017 and March 2018. The risk profile was defined by the European Society of Cardiology criteria. INTERVENTIONS: EIS was defined as the performance of coronary angiography within the first 6hours in patients at very high-risk or within 24hours in high-risk patients. OUTCOME VARIABLES: Mortality or readmission at 6 months. RESULTS: A total of 629 patients were included (mean age 66.6 years), of whom 225 (35.9%) were at very high risk, and 392 (62.6%) at high risk. Most patients (96.2%) underwent an invasive strategy. EIS was performed in 284 patients (45.6%), especially younger patients with fewer comorbidities. These patients had a shorter ICCU and hospital stay, as well as a lesser incidence of ACS, revascularization and death or readmission at 6 months. After adjusting for confounders, the association between EIS and death or readmission at 6 months remained significant (hazard ratio: .66, 95% confidence interval .45-.97; P=.035). CONCLUSIONS: The EIS was performed in a minority of NSTEACS admitted to ICCU, being associated with better outcomes
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Infarto do Miocárdio sem Supradesnível do Segmento ST/diagnóstico , Unidades de Terapia Intensiva , Estudos de Coortes , Registros/normas , Infarto do Miocárdio/terapia , Intervenção Coronária Percutânea/métodos , Infarto do Miocárdio sem Supradesnível do Segmento ST/prevenção & controle , Guias de Prática Clínica como Assunto/normas , Estudos Prospectivos , Cooperação e Adesão ao TratamentoRESUMO
OBJECTIVE: Current guidelines recommend a risk-adjusted early invasive strategy (EIS) in patients with non-ST-segment elevation acute coronary syndrome (NSTEACS). The present study assesses the application if this strategy, the conditioning factors and prognostic impact upon patients with NSTEACS admitted to Intensive Cardiac Care Units (ICCU). DESIGN: A prospective cohort study was carried out. SETTING: The ICCUs of 8 hospitals in Catalonia (Spain). PATIENTS: Consecutive patients with NSTEACS between October 2017 and March 2018. The risk profile was defined by the European Society of Cardiology criteria. INTERVENTIONS: EIS was defined as the performance of coronary angiography within the first 6hours in patients at very high-risk or within 24hours in high-risk patients. OUTCOME VARIABLES: Mortality or readmission at 6 months. RESULTS: A total of 629 patients were included (mean age 66.6 years), of whom 225 (35.9%) were at very high risk, and 392 (62.6%) at high risk. Most patients (96.2%) underwent an invasive strategy. EIS was performed in 284 patients (45.6%), especially younger patients with fewer comorbidities. These patients had a shorter ICCU and hospital stay, as well as a lesser incidence of ACS, revascularization and death or readmission at 6 months. After adjusting for confounders, the association between EIS and death or readmission at 6 months remained significant (hazard ratio: .66, 95% confidence interval .45-.97; P=.035). CONCLUSIONS: The EIS was performed in a minority of NSTEACS admitted to ICCU, being associated with better outcomes.
RESUMO
To evaluate quali-quantitatively ischemic liver injury due to acute cardiocirculatory failure (ischemic hepatitis), and its real clinical signification, 200 out of 1165 autopsy records with ACF clinical diagnosis were selected; 33/200 (16.5%) shown centrilobular necrosis without inflammatory component, accompanied or not by midzonal compromise. Grade IV centrilobular necrosis (50-100% involved lobules) was present in 96.9%, with 15.5% associated midzonal pattern, and 21.2% of confluent type; 2 additional cases with isolated midzonal necrosis (5.7%) were seen. Only six patients (3.0% of ACF patients, and 18.2% of those with histological injury) shown overt clinical liver disease, one of them with a fulminant hepatitis picture (0.5% of ACF, and 3.0% of patients with ischemic necrosis). Bilirubin levels were 3.4-10.2 mg%, and aminotransferases rose up to 540 times over their seric superior normal limits. Centrilobular necrosis involved 100% of lobules in all cases.
Assuntos
Parada Cardíaca/complicações , Isquemia/patologia , Hepatopatias/patologia , Fígado/irrigação sanguínea , Adulto , Idoso , Feminino , Humanos , Isquemia/etiologia , Hepatopatias/etiologia , Masculino , Microcirculação , Pessoa de Meia-Idade , Necrose/patologia , Estudos RetrospectivosRESUMO
To evaluate quali-quantitatively ischemic liver injury due to acute cardiocirculatory failure (ischemic hepatitis), and its real clinical signification, 200 out of 1165 autopsy records with ACF clinical diagnosis were selected; 33/200 (16.5
) shown centrilobular necrosis without inflammatory component, accompanied or not by midzonal compromise. Grade IV centrilobular necrosis (50-100
involved lobules) was present in 96.9
, with 15.5
associated midzonal pattern, and 21.2
of confluent type; 2 additional cases with isolated midzonal necrosis (5.7
) were seen. Only six patients (3.0
of ACF patients, and 18.2
of those with histological injury) shown overt clinical liver disease, one of them with a fulminant hepatitis picture (0.5
of ACF, and 3.0
of patients with ischemic necrosis). Bilirubin levels were 3.4-10.2 mg
, and aminotransferases rose up to 540 times over their seric superior normal limits. Centrilobular necrosis involved 100
of lobules in all cases.
RESUMO
Se presenta un caso clinico de insuficiencia renal aguda no oligurica por antibioticos nefrotoxicos en un nino de 8 anos.La frecuencia de este diagnostico ha aumentado devido al control bioquimico del suero de los pacientes criticos, al uso de dichos antibioticos, de furosemida y manitol en el tratamiento del paciente oligurico. La forma no oligurica de la IRA tiene una letalidade menor que la forma oligurica y debido a sus manifestaciones clinicas menos evidentes, el diagnostico suele no hacerse
