Enhanced Recovery After Surgery Is Associated With Improved Outcomes and Reduced Racial and Ethnic Disparities After Isolated Coronary Artery Bypass Surgery: A Retrospective Analysis With Propensity-Score Matching.

OBJECTIVES: To evaluate whether enhanced recovery after surgery (ERAS) protocol implementation was associated with improved outcomes and decreased racial and ethnic outcome disparities after isolated coronary artery bypass graft (CABG) surgery. DESIGN: A retrospective analysis of an institutional CABG database with propensity-score matching. SETTING: At a single tertiary care teaching hospital. PARTICIPANTS: One thousand seven hundred thirty-five patients undergoing isolated CABG: 656 patients from 2016 to 2017 (pre-ERAS) and 1,079 patients from 2018 to 2020 (post-ERAS). Each patient cohort was divided into a White subgroup and a racial and ethnic minorities (Minorities) subgroup. INTERVENTIONS: None MEASUREMENTS AND MAIN RESULTS: Propensity-matched post-ERAS patients (n = 584) compared to pre-ERAS patients (n = 584) demonstrated reductions in total length of stay (LOS) (median [interquartile range]): (7 [5-10] v 8 [6-11.5] days, p = .006), postoperative LOS (5 [4-7] v 5 [4-7] days, p = .001), total ventilation time (6.1 [4.8-9.5] v 6.6 [5.2-10.9] hours, p = .004), postoperative morphine milligram equivalents (mean ± standard deviation: 68.6 ± 57.5 v 100.0 ± 59.4, p < .001), and increased likelihood of early extubation (48.8% v 42.3%, p = .026); the Minorities subgroup demonstrated reductions in likelihood of intensive care unit (ICU) readmission (1.3% v 8.1%, p = .012) and postoperative morphine milligram equivalents (73.6 ± 64.0 v 107.8 ± 71.9, p < .001). Logistic regression models demonstrated that disparities in ICU readmission and postoperative LOS between White and Minorities patients were eliminated post-ERAS. CONCLUSIONS: ERAS for isolated CABG surgery was associated with reduced total and postoperative LOS, reduced total ventilation time, and increased early extubation for all patients, as well as reduced ICU readmission for the Minorities subgroup. ERAS implementation was associated with reduced disparities between White and racial and ethnic minority patients for ICU readmission and postoperative LOS.

Opioid Avoidance in Liver Transplant Recipients: Reduction in Postoperative Opioid Use Through a Multidisciplinary Multimodal Approach.

The prevalence of substance use disorder in the liver transplantation (LT) population makes postoperative pain management challenging. We report our initial experience with a novel, comprehensive, multidisciplinary opioid avoidance pathway in 13 LT recipients between January 2018 and September 2019. Patients received comprehensive pre-LT education on postoperative opioid avoidance by the surgeon, pharmacist, and psychologist at the time of listing. Immediately after LT, patients received a continuous incisional ropivacaine infusion, ketamine, acetaminophen, and gabapentin as standard nonopioid medications; rescue opioids were used as needed. We compared outcomes with a historical cohort of 27 LT recipients transplanted between August 2016 and January 2018 managed primarily with opioids. On average, opioid avoidance patients used 92% fewer median (interquartile range [IQR]) morphine milligram equivalents (MMEs) versus the historical cohort (7 [1-11] versus 87 [60-130] MME; P < 0.001) per postoperative day over a similar length of stay (8 [7-10] versus 6 [6-10] days; P = 0.14). Fewer outpatient MMEs were prescribed within the first 60 days after LT in the opioid avoidance group versus the historical cohort: 125 (25-150) versus 270 (0-463) MME (P = 0.05). This proof-of-concept study outlines the potential to profoundly reduce opioid utilization in the LT population using a comprehensive multidisciplinary approach.