Association of opioid use disorder with outcomes of hospitalizations for acute myocardial infarction in the United States.

OBJECTIVE: While Opioid Use Disorder (OUD) has been linked to inferior clinical outcomes, studies examining the clinical outcomes and readmission of OUD patients experiencing Acute Myocardial Infarction (AMI) remain lacking. The authors analyze the clinical and financial outcomes of OUD in a contemporary cohort of AMI hospitalizations. METHODS: All non-elective adult (≥ 18 years) hospitalizations for AMI were tabulated from the 2016‒2019 Nationwide Readmissions Database using relevant International Classification of Disease codes. Patients were grouped into OUD and non-OUD cohorts. Bivariate and regression analyses were performed to identify the independent association of OUD with outcomes after non-elective admission for AMI, as well as subsequent readmission. RESULTS: Of an estimated 3,318,257 hospitalizations for AMI meeting study criteria, 36,057 (1.1%) had a concomitant diagnosis of OUD. While OUD was not significantly associated with mortality, OUD patients experienced superior cardiovascular outcomes compared to non-OUD. However, OUD was linked to increased odds of non-cardiovascular complications, length of stay, costs, non-home discharge, and 30-day non-elective readmission. CONCLUSIONS: Patients with OUD presented with AMI at a significantly younger age than non-OUD. While OUD appears to have a cardioprotective effect, it is associated with several markers of increased resource use, including readmission. The present findings underscore the need for a multifaceted approach to increasing social services and treatment for OUD at index hospitalization.

Textbook outcomes in heart transplantation: A quality metric for the modern era.

BACKGROUND: Traditional quality metrics like one-year survival do not fully encapsulate the multifaceted nature of solid organ transplantation in contemporary practice. Therefore, investigators have proposed using a more comprehensive measure, the textbook outcome. However, the textbook outcome remains ill-defined in the setting of heart transplantation. METHODS: Within the Organ Procurement and Transplantation Network database, the textbook outcome was defined as having: (1) No postoperative stroke, pacemaker insertion, or dialysis, (2) no extracorporeal membrane oxygenation requirement within 72 hours of transplantation, (3) index length of stay <21 days, (4) no acute rejection or primary graft dysfunction, (5) no readmission for rejection or infection, or re-transplantation within one year, and (6) an ejection fraction >50% at one year. RESULTS: Of 26,885 heart transplantation recipients between 2011 to 2022, 9,841 (37%) achieved a textbook outcome. Following adjustment, textbook outcome patients demonstrated significantly reduced hazard of mortality at 5- (hazard ratio 0.71, 95% CI 0.65-0.78; P < .001) and 10-years (hazard ratio 0.73, CI 0.68-0.79; P < .001), and significantly greater likelihood of graft survival at 5- (hazard ratio 0.69, CI 0.63-0.75; P < .001) and 10-years (hazard ratio 0.72, CI 0.67-0.77; P < .001). Following estimation of random effects, hospital-specific, risk-adjusted rates of textbook outcome ranged from 39% to 91%, compared to a range of 97% to 99% for one-year patient survival. Multi-level modeling of post-transplantation rates of textbook outcomes revealed that 9% of the variation between transplant programs was attributable to inter-hospital differences. CONCLUSION: Textbook outcomes offer a nuanced, composite alternative to using one-year survival when evaluating heart transplantation outcomes and comparing transplant program performance.

Association of opioid use disorder with outcomes of hospitalizations for acute myocardial infarction in the United States

Abstract Objective While Opioid Use Disorder (OUD) has been linked to inferior clinical outcomes, studies examining the clinical outcomes and readmission of OUD patients experiencing Acute Myocardial Infarction (AMI) remain lacking. The authors analyze the clinical and financial outcomes of OUD in a contemporary cohort of AMI hospitalizations. Methods All non-elective adult (≥ 18 years) hospitalizations for AMI were tabulated from the 2016‒2019 Nationwide Readmissions Database using relevant International Classification of Disease codes. Patients were grouped into OUD and non-OUD cohorts. Bivariate and regression analyses were performed to identify the independent association of OUD with outcomes after non-elective admission for AMI, as well as subsequent readmission. Results Of an estimated 3,318,257 hospitalizations for AMI meeting study criteria, 36,057 (1.1%) had a concomitant diagnosis of OUD. While OUD was not significantly associated with mortality, OUD patients experienced superior cardiovascular outcomes compared to non-OUD. However, OUD was linked to increased odds of non-cardiovascular complications, length of stay, costs, non-home discharge, and 30-day non-elective readmission. Conclusions Patients with OUD presented with AMI at a significantly younger age than non-OUD. While OUD appears to have a cardioprotective effect, it is associated with several markers of increased resource use, including readmission. The present findings underscore the need for a multifaceted approach to increasing social services and treatment for OUD at index hospitalization.