RESUMO
Adults with congenital heart disease (CHD) represent a heterogeneous group with significant long-term health risks. Previous studies have demonstrated a high prevalence of psychiatric disorders among adults with CHD; however, little is known about the frequency of co-morbid substance use disorders (SUDs) in patients with CHD. The Oregon All Payer All Claims (APAC) database for the years 2014 to 2017 was queried for adults aged 18 to 65 years with International Classification of Diseases, Ninth or Tenth Revision codes consistent with CHD. Alcohol and substance use were identified by International Classification of Diseases codes for use or dependence and classified in mutually exclusive categories of none, alcohol only, and other drugs (with or without alcohol). Descriptive statistics were used to characterize prevalence and chi-square tests were used to test for associations between variables. A total of 12,366 adults with CHD were identified. The prevalence of substance use was 15.7%. The prevalence of isolated alcohol use was 3.9%. A total of 19% of patients used tobacco. Insurance type, presence of a concurrent mental health diagnosis, and age were associated with substance use, whereas CHD complexity was not. Cardiovascular co-morbidities were more common in patients with reported substance use. Inpatient and emergency care use were higher in those with SUD. In conclusion, this study of substance and alcohol use among adults with CHD demonstrates high rates of co-morbid SUD, particularly among patients with mental health disorders and Medicaid insurance, associated with increased healthcare utilization. We identify a population in need of targeted interventions to improve long-term health.
Assuntos
Cardiopatias Congênitas , Transtornos Relacionados ao Uso de Substâncias , Adulto , Humanos , Comorbidade , Atenção à Saúde , Cardiopatias Congênitas/epidemiologia , Oregon/epidemiologia , Prevalência , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto Jovem , Pessoa de Meia-Idade , Idoso , Medicaid , Transtornos Mentais/epidemiologiaRESUMO
AIMS: Amiodarone reduces the incidence of atrial fibrillation (AF) following coronary artery bypass surgery; however, the benefit of perioperative amiodarone in patients undergoing septal myectomy (SM) for obstructive hypertrophic cardiomyopathy (oHCM) has not been studied. We hypothesized that prophylactic amiodarone would reduce the incidence of postoperative AF (POAF) following SM for oHCM. METHODS AND RESULTS: A single-centre, pre-post intervention open-label study of oral amiodarone (200 mg twice daily starting 7 days preoperatively and 200 mg once daily continuing for 30 days postoperatively) in patients without prior AF undergoing SM for oHCM from 2014 to 2018. The primary outcome was incident AF within 30 days. Secondary outcomes were unplanned readmission, AF treatment, total and intensive care unit (ICU) length of stay (LOS), and pacemaker implantation for high-grade atrioventricular (AV) block. 61 patients met inclusion criteria with 34 (55.8%) in the pre-intervention (control) group and 27 (44.2%) in the post-intervention (amiodarone) group. The incidence of POAF was 11.0% in the amiodarone group compared with 38.2% in the control group (P = 0.017). After adjusting for age, amiodarone was associated with less POAF [adjusted odds ratio (aOR) 0.21; 95% confidence interval (CI) 0.05, 0.76; P = 0.016]. ICU (2 days [IQR 1, 4] vs. 3 days [IQR 2, 4]; P = 0.165) and total (6 days [IQR 5, 6] vs. 6 days [IQR 5, 7]; P = 0.165) LOS were similar, as was the rate of pacemaker implantation (7.4% vs. 8.3%, P > 0.999). There were no adverse events associated with amiodarone. CONCLUSIONS: Perioperative oral amiodarone is safe and was associated with lower incidence of POAF following SM for oHCM.