Basic Transesophageal Echocardiography Education for Senior Anesthesiology Residents-Institutional Experience.

OBJECTIVE: The use of basic transesophageal echocardiography (TEE) in critically ill and older surgical patients can change patient management and improve outcomes after noncardiac surgery. The authors hypothesized that educating the future generation on basic TEE skills by an intense two-month rotation will help them achieve basic TEE certification by the National Board of Echocardiography (NBE) and facilitate good use of their skills for patient care during their practice. DESIGN: This is a descriptive report of graduating anesthesiology residents who completed two months basic TEE rotation at the authors' residency program between 2013 and 2019. The authors report the clinical training goals, NBE testamur and certification status, and a survey report on the use of basic TEE skills in their practice SETTINGS: University medical center. PARTICIPANTS: Residents who completed two months basic TEE rotation during their Clinical Anesthesia (CA)-3 year. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of a total of 115 residents, 67 (58%) elected basic TEE rotation. The NBE basic TEE certification and testamur status were achieved by 12 (21%) and 14 (24%) eligible residents, respectively. Residents (n = 43) personally performed 73 ± 21 (mean ± standard deviation) and reviewed 72 ± 28 (mean ± standard deviation basic TEE studies before graduation. The survey indicated that 63.4% of residents trained in basic TEE did not use their skills in their practice. CONCLUSIONS: Two months' basic TEE rotation was able to fulfill its educational goals (testamur status and clinical training) but fell short on achieving NBE certification rate and its ultimate impact on practice and patient care.

Sex Comparisons in Opioid Use and Pain After Colorectal Surgery Using Enhanced Recovery Protocols.

BACKGROUND: Differences in nociception and use of opioids between sexes are of particular interest, considering higher rates of persistent opioid use among women after surgery. Although enhanced recovery protocols (ERPs) have improved postoperative pain control in colorectal surgery, sex-based comparisons of inpatient opioid use after surgery in an ERP remain understudied. METHODS: This retrospective study analyzed data from adults after colorectal surgery using an ERP at a single hospital between 2015 and 2017. The main outcome was the rate of opioid consumption measured as oral morphine equivalents per inpatient day. Poisson regression determined association between sex and opioid consumption, accounting for early discharge, using inverse probability weighting and adjusting for covariates that retained significance on univariate analysis. Linear regression assessed the association between sex and pain scores on postoperative days 0-5 adjusting for covariates. RESULTS: Of 588 patients included, 43% were men and 57% were women. In the unadjusted model, malignancy, prehospital psychiatric medication and analgesic use, tobacco, ileostomy creation, operative time, and postoperative complications were associated with increased opioid consumption. In multivariate analyses, prehospital opioid and nonopioid analgesic use, operative time, anastomotic leak, and postoperative ileus remained significantly associated with increased inpatient opioid consumption. However, there was no significant association between sex and opioid use in crude or adjusted analysis (incidence rate ratio: 1.09; 95% confidence interval: 0.90, 1.32). Women reported higher average daily pain scores (coefficient: 0.29; 95% confidence interval: 0.04, 0.55) in adjusted analyses. CONCLUSIONS: Among patients undergoing colorectal surgery using an ERP, sex-based differences exist in pain scores but not early postoperative opioid consumption. Identification of intragroup differences in postoperative pain and opioid use among patients managed with an ERP serves as targets for customization and enhancement of current protocols. Furthermore, incongruence between reported pain and analgesic administration may have important implications for sex-related differences in persistent opioid use.

Lower-extremity complications with femoral extracorporeal life support.

OBJECTIVE: Patients undergoing emergency peripheral arteriovenous extracorporeal life support were evaluated for lower-extremity complications on the basis of the ipsilateral limb perfusion strategy. METHODS: In a retrospective review of patients receiving extracorporeal life support (2008-2013), 105 of 250 underwent femoral extracorporeal life support. For ipsilateral lower-extremity perfusion, patients underwent no superficial femoral artery cannulation (n = 35), percutaneous superficial femoral artery cannulation (n = 23), or open superficial femoral artery cannulation (n = 47). RESULTS: Patients' mean age was 50 ± 16 years, and 63% (n = 67) were male. A total of 92 patients (88%) had primary cardiac emergency, and 13 patients (12%) had cardiopulmonary emergency. The 30-day in-hospital mortality was 65% (n = 68), with an overall lower-extremity complication rate of 13% (n = 14). Lower-extremity complications were highest in the percutaneous superficial femoral artery (n = 6, 26%) and no superficial femoral artery (n = 7, 20%) groups (n = 1 [2%] in open superficial femoral artery group). In 2 group comparisons, the open superficial femoral artery group had significantly lower lower-extremity complications than the no superficial femoral artery (P = .02) and percutaneous superficial femoral artery (P = .004) groups. There was no difference between the no superficial femoral artery and percutaneous superficial femoral artery groups (P = .7). In the no superficial femoral artery group, emergency thromboembolectomy (n = 2), fasciotomy (n = 3), and emergency superficial femoral artery cannula placement (n = 2) were required. In the percutaneous superficial femoral artery group, thromboembolectomy with superficial femoral artery repair (n = 2), fasciotomy (n = 1), below-knee amputation (n = 1), open superficial femoral artery cannula revision (n = 1), and loss of distal signals from multiorgan failure (n = 1) were noted. In the open superficial femoral artery group, 1 patient had loss of signals from multiorgan failure. CONCLUSIONS: No superficial femoral artery perfusion strategy is associated with a high lower-extremity complication rate. If percutaneous cannulation is performed, then angiographic confirmation of superficial femoral artery run-off is highly recommended. The open superficial femoral artery approach remains a safe alternative to the other strategies.

Extracorporeal life support as rescue strategy for out-of-hospital and emergency department cardiac arrest.

BACKGROUND: Extracorporeal life support (ECLS) has been utilized as a rescue strategy for patients with cardiac arrest unresponsive to conventional cardiopulmonary resuscitation. OBJECTIVE: We sought to describe our institution's experience with implementation of ECLS for out-of-hospital and emergency department (ED) cardiac arrests. Our primary outcome was survival to hospital discharge. METHODS: Consecutive patients placed on ECLS in the ED or within one hour of admission after out-of-hospital or ED cardiac arrest were enrolled at two urban academic medical centers in the United States from July 2007-April 2014. RESULTS: During the study period, 26 patients were included. Average age was 40±15 years, 54% were male, and 42% were white. Initial cardiac rhythms were ventricular fibrillation or pulseless ventricular tachycardia in 42%. The average time from initial cardiac arrest to initiation of ECLS was 77 ± 51 min (range 12-180 min). ECLS cannulation was unsuccessful in two patients. Eighteen (69%) had complications related to ECLS, most commonly bleeding and ischemic events. Four patients (15%) survived to discharge, three of whom were neurologically intact at 6 months. CONCLUSION: ECLS shows promise as a rescue strategy for refractory out-of-hospital or ED cardiac arrest but is not without challenges. Further investigations are necessary to refine the technique, patient selection, and ancillary therapeutics.