RESUMEN
BACKGROUND: The analysis of indicators such as hospital readmission rates is crucial for improving the quality of services and management of hospital processes. OBJECTIVES: To identify the variables correlated with hospital readmission up to 30 days following coronary artery bypass grafting (CABG). METHODS: Cross-sectional cohort study by REPLICCAR II database (N=3,392) from June 2017 to June 2019. Retrospectively, 150 patients were analyzed to identify factors associated with hospital readmission within 30 days post-CABG using univariate and multivariate logistic regression. Analysis was conducted using software R, with a significance level of 0.05 and 95% confidence intervals. RESULTS: Out of 3,392 patients, 150 (4,42%0 were readmitted within 30 days post-discharge from CABG primarily due to infections (mediastinitis, surgical wounds, and sepsis) accounting for 52 cases (34.66%). Other causes included surgical complications (14/150, 9.33%) and pneumonia (13/150, 8.66%). The multivariate regression model identified an intercept (OR: 1.098, p<0.00001), sleep apnea (OR: 1.117, p=0.0165), cardiac arrhythmia (OR: 1.040, p=0.0712), and intra-aortic balloon pump use (OR: 1.068, p=0.0021) as predictors of the outcome, with an AUC of 0.70. CONCLUSION: 4.42% of patients were readmitted post-CABG, mainly due to infections. Factors such as sleep apnea (OR: 1.117, p=0.0165), cardiac arrhythmia (OR: 1.040, p=0.0712), and intra-aortic balloon pump use (OR: 1.068, p=0.0021) were predictors of readmission, with moderate risk discrimination (AUC: 0.70).
FUNDAMENTO: A análise de indicadores como taxa de readmissão hospitalar é crucial para aprimorar a qualidade dos serviços e gestão em processos hospitalares. OBJETIVO: Identificar as variáveis correlacionadas a readmissão hospitalar até 30 dias após cirurgia de revascularização miocárdica (CRM). MÉTODOS: Estudo de coorte transversal no banco de dados Registro Paulista de Cirurgia Cardiovascular II (REPLICCAR II)(N=3.392), de junho de 2017 a junho de 2019. Avaliaram-se retrospectivamente 150 pacientes para identificar os fatores correlacionados a readmissão hospitalar até 30 dias após-CRM via regressão logística univariada e multivariada. As análises foram realizadas no software R, com significância de 0,05 e intervalos de confiança de 95%. RESULTADOS: Cento e cinquenta pacientes foram readmitidos até 30 dias após a alta hospitalar de CRM (150/3.392, 4,42%) principalmente por infecções (mediastinite, ferida operatória e sepse) totalizando 52 casos (52/150, 34,66%), outras causas foram: complicações cirúrgicas (14/150, 9,33%) e pneumonia (13/150, 8,66%). Os preditores de readmissão identificados foram: O modelo de regressão multivariada apontou intercepto (OR: 1,098, p<0,00001), apneia do sono (OR: 1,117, p=0,0165), arritmia cardíaca (OR: 1,040, p=0,0712) e uso de balão intra-aórtico (OR: 1,068, p=0,0021) como preditores do desfecho, com uma AUC de 0,70. CONCLUSÃO: 4,42% dos pacientes foram readmitidos pós-CRM, principalmente por infecções. Fatores como apneia do sono (OR: 1,117, p=0,0165), arritmia cardíaca (OR: 1,040, p=0,0712) e uso de balão intra-aórtico (OR: 1,068, p=0,0021) foram preditores de readmissão, com uma discriminação de risco moderada (AUC: 0,70).
Asunto(s)
Puente de Arteria Coronaria , Readmisión del Paciente , Complicaciones Posoperatorias , Humanos , Readmisión del Paciente/estadística & datos numéricos , Estudios Transversales , Femenino , Masculino , Puente de Arteria Coronaria/efectos adversos , Puente de Arteria Coronaria/estadística & datos numéricos , Persona de Mediana Edad , Anciano , Factores de Riesgo , Estudios Retrospectivos , Factores de Tiempo , Bases de Datos Factuales , Modelos LogísticosRESUMEN
INTRODUCTION: Atrial fibrillation is the main complication in the postoperative period of cardiovascular surgery. Its genesis is multifactorial, so its rapid identification to mitigate the associated risks is essential. OBJECTIVE: To evaluate the incidence of atrial fibrillation in patients undergoing coronary artery bypass grafting (CABG) and its relationship with other complications in our setting. METHODS: This is a multicenter, observational study involving patients undergoing isolated CABG between 2017 and 2019 with data from the Registro Paulista de Cirurgia Cardiovascular (or REPLICCAR II). Variables were prospectively collected in REDCap following the definitions given by version 2.73 of the Society of Thoracic Surgeons Adult Cardiac Surgery Database. Data were collected with prior authorization from the local ethics committee and analyses performed in R software. RESULTS: A total of 3,803 patients were included, of these 605 had postoperative atrial fibrillation (POAF). In order to adjust the groups, propensity score matching was used. Such analyses resulted in 605 patients in each group (without POAF vs. with POAF). Among patients with POAF, the mean age was 67.56 years, with a prevalence of males (73.6%, 445 patients). Patients belonging to the group with POAF had a mortality rate of 9.26% (P=0.007), longer ventilation time (P<0.001), pneumonia (P<0.001), and sepsis (P<0.001). In multiple analysis, acute renal dysfunction (P=0.032) and longer intensive care unit stay (P<0,001) were associated with the presence of POAF. CONCLUSION: POAF in CABG is associated with longer intensive care unit and hospital stay, as well as renal dysfunction, pneumonia, and in-hospital mortality.
Asunto(s)
Humanos , Masculino , Femenino , Persona de Mediana Edad , Fibrilación Atrial/epidemiología , Brasil/epidemiología , Puente de Arteria Coronaria/efectos adversos , Tiempo de Internación , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/epidemiología , Fibrilación Atrial/etiología , Incidencia , Estudios Prospectivos , Factores de Riesgo , Mortalidad Hospitalaria , Puntaje de PropensiónRESUMEN
INTRODUCTION: Atrial fibrillation is the main complication in the postoperative period of cardiovascular surgery. Its genesis is multifactorial, so its rapid identification to mitigate the associated risks is essential. OBJECTIVE: To evaluate the incidence of atrial fibrillation in patients undergoing coronary artery bypass grafting (CABG) and its relationship with other complications in our setting. METHODS: This is a multicenter, observational study involving patients undergoing isolated CABG between 2017 and 2019 with data from the Registro Paulista de Cirurgia Cardiovascular (or REPLICCAR II). Variables were prospectively collected in REDCap following the definitions given by version 2.73 of the Society of Thoracic Surgeons Adult Cardiac Surgery Database. Data were collected with prior authorization from the local ethics committee and analyses performed in R software. RESULTS: A total of 3,803 patients were included, of these 605 had postoperative atrial fibrillation (POAF). In order to adjust the groups, propensity score matching was used. Such analyses resulted in 605 patients in each group (without POAF vs. with POAF). Among patients with POAF, the mean age was 67.56 years, with a prevalence of males (73.6%, 445 patients). Patients belonging to the group with POAF had a mortality rate of 9.26% (P=0.007), longer ventilation time (P<0.001), pneumonia (P<0.001), and sepsis (P<0.001). In multiple analysis, acute renal dysfunction (P=0.032) and longer intensive care unit stay (P<0,001) were associated with the presence of POAF. CONCLUSION: POAF in CABG is associated with longer intensive care unit and hospital stay, as well as renal dysfunction, pneumonia, and in-hospital mortality.
Asunto(s)
Fibrilación Atrial , Puente de Arteria Coronaria , Complicaciones Posoperatorias , Humanos , Fibrilación Atrial/etiología , Fibrilación Atrial/epidemiología , Puente de Arteria Coronaria/efectos adversos , Masculino , Femenino , Anciano , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Brasil/epidemiología , Persona de Mediana Edad , Factores de Riesgo , Incidencia , Tiempo de Internación , Mortalidad Hospitalaria , Puntaje de Propensión , Estudios ProspectivosRESUMEN
INTRODUÇÃO: A fibrilação atrial constitui a principal complicação no pós-operatório de cirurgia cardiovascular. Sua gênese é multifatorial, portanto, sua rápida identifi cação é fundamental para mitigar os riscos associados. OBJETIVO: Avaliar a incidência de fi brilação atrial em pacientes submetidos à cirurgia de revascularização miocárdica (CRM) e sua relação com outras complicações no nosso cenário. MÉTODOS: Análise retrospectiva de pacientes submetidos à CRM isolada entre 2017 e 2019, pertencentes ao Registro Paulista de Cirurgia Cardiovascular (REPLICCAR II). As variáveis foram coletadas prospectivamente no REDCap seguindo as defi nições dadas pela versão 2.73 do STS Adult Cardiac Surgery Database. Os dados foram coletados com autorização prévia do Comitê de Ética local e as análises, realizadas no software R. RESULTADOS: Foram incluídos 3.803 pacientes, dos quais 605 apresentaram fi brilação atrial no pós-operatório (FAPO). De forma a ajustar os grupos, foi utilizado propensity score matching entre as seguintes variáveis (insufi ciência renal crônica/ aguda; classifi cação NYHA; diabetes mellitus; doença arterial periférica; ex-tabagista/tabagista; gênero; infarto agudo do miocárdio; necessidade de balão intra-aórtico; status cirúrgico; transfusão de hemoderivados no intraoperatório). Tais análises resultaram em 605 pacientes em cada grupo (sem FAPO vs. com FAPO). Entre os pacientes com FAPO, a média de idade foi de 67,56 anos, com prevalência do sexo masculino (445 pacientes, 73,6%). Não houve diferença estatística entre comorbidades (hipertensão arterial sistêmica, diabetes mellitus e dislipidemia), fração de ejeção, classe funcional ou risco cirúrgico (EuroSCORE). Pacientes pertencentes ao grupo com FAPO apresentaram mortalidade de 9,26% (P = 0,007), maior tempo de ventilação prolongada (P < 0,001), readmissão na unidade de terapia intensiva (P < 0,001), pneumonia (P < 0,001) e sepse (P < 0,001). Na análise múltipla, os tempos de ventilação mecânica (P = 0,044) e permanência na UTI (P < 0,001), bem como disfunção renal aguda (P = 0,032), estiveram associados à presença de FAPO. CONCLUSÃO: A fi brilação atrial no pós-operatório de CRM está associada com maior tempo de UTI e de internação, assim como com disfunção renal, pneumonia e mortalidade hospitalar.