Emotional exhaustion among anesthesia providers at a tertiary care center assessed using the MBI burnout survey.

Burnout is characterized by three components: emotional exhaustion, depersonalization, and low personal accomplishment. Burnout in health professionals results in reduced job satisfaction, decreased mental health and decreased quality of care, with rates ranging from 30-65% across medical specialties. The purpose of this study was to evaluate the prevalence of burnout components and identify factors associated with these components in physicians, residents, and certified nurse anesthetists (CRNAs) in a large academic anesthesiology department. A survey consisting of the Maslach Burnout Inventory-Human Services Survey and additional demographic questions was distributed via email at 7-day intervals over 4 weeks to all anesthesia providers. Scores from individual questions on each of the three subscales were summed and sorted into low, medium, and high levels of each outcome variable. Fisher's exact chi-square tests were used for categorical data. Eighteen residents, 39 staff anesthesiologists, and 32 CRNAs comprised a total of 89 survey respondents. Rates of emotional exhaustion varied by provider types. Residents reported higher levels of emotional exhaustion than staff anesthesiologists and CRNAs. As a system, it is vital for leaders to identify those with or at risk for burnout, their risk factors, and strategies to mitigate risk. The goals of the healthcare system should aim to maintain both quality patient care and healthcare provider wellness.

Continuous Capnography Reduces the Incidence of Opioid-Induced Respiratory Rescue by Hospital Rapid Resuscitation Team.

OBJECTIVE: The aim of this study was to determine the impact of end tidal carbon dioxide or capnography monitoring in patients requiring patient-controlled analgesia (PCA) on the incidence of opioid-induced respiratory depression (OIRD) in the setting of rapid response. METHODS: A retrospective analysis was conducted in an urban tertiary care facility on the incidence of OIRD in the setting of rapid response as defined by a positive response to naloxone from January 2012 to December 2015. In March 2013, continuous capnography monitoring was implemented for all patients using PCA. RESULTS: The preintervention incidence of OIRD in the setting of rapid response was 0.4% of patients receiving opioids. After the implementation of capnography, the incidence of OIRD in the setting of rapid response was reduced to 0.2%, which was statistically significant (χ2 = 46.246; df, 1; P < 0.0001). The rate of transfers to a higher level of care associated with these events was also reduced by 79% (baseline, 7.6 transfers/month; postintervention, 1.6 transfers/month). CONCLUSIONS: Continuous capnography monitoring in patients receiving PCA significantly reduces the incidence of OIRD in the setting of rapid response and unplanned transfers to a higher level of care.

Evaluation of Liposomal Bupivacaine at Split-Thickness Skin Graft Donor Sites Through a Randomized, Controlled Trial.

Split-thickness skin grafts (STSG) are commonly required in reconstructive surgery but may cause significant pain. The goal of this investigator-initiated trial is to evaluate the effect of liposomal bupivacaine on donor site pain and opioid consumption. A parallel, randomized, controlled trial of adult acute burn patients with <20% TBSA burns was conducted to evaluate the efficacy of liposomal bupivacaine at STSG donor sites. The control group received standard subcutaneous infiltration of dilute lidocaine solution at the STSG donor site, and the experimental group received dilute liposomal bupivacaine infiltration in a similar fashion. Donor site pain scores and opioid consumption in morphine equivalents (MEE) were evaluated. A total of 25 patients were enrolled in each group. There were no statistical differences in demographic variables, and TBSA was 4.0% in both groups (P = .94). There were no statistical differences in pain scores at any time point postoperatively (mean control range 3.1/10-4.9/10, experimental range 3.3/10-4.3/10, P = .12-.96). There were no statistical differences in opioid consumption at 24, 48, or 72 h postoperatively between the groups (mean control MEE range 49.3-71.1, experimental MEE range 63.6-75.8, P = .34-.85). The average length of stay was 7.7 days in both groups (P = .88). No adverse events occurred in either group. There is no statistical benefit to the use of liposomal bupivacaine for infiltration at STSG donor sites compared to standard of care with respect to pain control, opioid use, or length of stay when evaluated in a randomized, controlled fashion.

Surgical approach for kidney transplantation under spinal anesthesia.

Kidney transplantation is the treatment of choice for patients with end-stage renal disease (ESRD). It has been shown to improve quality of life as well as extending life of patients with ESRD as compared to renal replacement therapy (5-year survival rate of 68% after transplant vs 36% dialysis) (Hart A, Smith JM, Skeans MA. OPTN/SRTR 2015 annual data report: kidney. Am J Transplant 2017;17:21-116). Traditionally, patients undergo general endotracheal tube anesthesia for this surgery. During the COVID-19 pandemic, general anesthesia drugs and airway equipment were in short supply. Additionally, airway manipulation was avoided when possible due to concern for virus spread from aerosolizing procedures (i.e. intubation/extubation). In this case report, we review a 65-year-old female with an ESRD due to hypertension and diabetes that underwent deceased donor kidney transplant under spinal anesthesia. We will further discuss the benefits of spinal anesthesia in renal transplant operations.

Motor and somatosensory evoked potentials: their role in predicting spinal cord ischemia in patients undergoing thoracoabdominal aortic aneurysm repair with regional lumbar epidural cooling.

BACKGROUND: Paraplegia is a devastating complication for patients undergoing repair of thoracoabdominal aortic aneurysms. A monitor to detect spinal cord ischemia is necessary if anesthesiologists are to intervene to protect the spinal cord during aortic aneurysm clamping. METHODS: The medical records of 60 patients who underwent thoracoabdominal aortic aneurysm repair with regional lumbar epidural cooling with evoked potential monitoring were reviewed. The authors analyzed latency and amplitude of motor evoked potentials, somatosensory evoked potentials, and H reflexes before cooling and clamping, after cooling and before clamping, during clamping, and after release of aortic cross clamp. RESULTS: Twenty minutes after the aortic cross clamp was placed, motor evoked potentials had 88% sensitivity and 65% specificity in predicting spinal cord ischemia. The negative predictive value of motor evoked potentials at 20 min after aortic cross clamping was 96%. CONCLUSIONS: Rapid loss of motor evoked potentials or H reflexes after application of the aortic cross clamp identifies a subgroup of patients who are at high risk of developing spinal cord ischemia and in whom aggressive anesthetic and surgical interventions may be justified.

Comprehensive Acute Pain Management in the Perioperative Surgical Home.

The careful coordination of care throughout the perioperative continuum offered by the perioperative surgical home (PSH) is important in the treatment of postoperative pain. Physician anesthesiologists have expertise in acute pain management, pharmacology, and regional and neuraxial anesthetic techniques, making them ideal leaders for managing perioperative analgesia within the PSH. Severe postoperative pain is one of many patient- and surgery-specific factors in the development of chronic postsurgical pain. Delivering adequate perioperative analgesia is important to avoid this development, to decrease perioperative morbidity, and to improve patient satisfaction.

Posterior paramedian subrhomboidal analgesia versus thoracic epidural analgesia for pain control in patients with multiple rib fractures.

BACKGROUND: Rib fractures are common in trauma admissions and are associated with an increased risk of pulmonary complications, intensive care unit admissions, and mortality. Providing adequate pain control in patients with multiple rib fractures decreases the risk of adverse events. Thoracic epidural analgesia is currently the preferred method for pain control. This study compared outcomes in patients with multiple acute rib fractures treated with posterior paramedian subrhomboidal (PoPS) analgesia versus thoracic epidural analgesia (TEA). METHODS: This prospective study included 30 patients with three or more acute rib fractures admitted to a Level I trauma center. Thoracic epidural analgesia or PoPS catheters were placed, and local anesthesia was infused. Data were collected including patients' pain level, adjunct morphine equivalent use, adverse events, length of stay, lung volumes, and discharge disposition. Nonparametric tests were used and two-sided p < 0.05 were considered statistically significant. RESULTS: Nineteen (63%) of 30 patients received TEA and 11 (37%) of 30 patients received PoPS. Pain rating was lower in the PoPS group (2.5 vs. 5; p = 0.03) after initial placement. Overall, there was no other statistically significant difference in pain control or use of oral morphine adjuncts between the groups. Hypotension occurred in eight patients, 75% with TEA and only 25% with PoPS. No difference was found in adverse events, length of stay, lung volumes, or discharge disposition. CONCLUSION: In patients with rib fractures, PoPS analgesia may provide pain control equivalent to TEA while being less invasive and more readily placed by a variety of hospital staff. This pilot study is limited by its small sample size, and therefore additional studies are needed to prove equivalence of PoPS compared to TEA. LEVEL OF EVIDENCE: Therapeutic study, level IV.

Severe hypothyroidism presenting as myxedema coma in the postoperative period in a patient taking sunitinib: case report and review of literature.

The case of a 62-year-old Caucasian woman who underwent urgent hip hemiarthroplasty for repair of a pathological fracture is reported. The patient's medical history was significant for renal cell carcinoma, cerebellar metastases, and sunitinib-induced hypothyroidism. Her intraoperative course was complicated by profound hypothermia, bradycardia, augmentation of neuromuscular blockade, delayed emergence, failure of postoperative extubation, and need for mechanical ventilation. The intensive care course was significant for hypothermia requiring forced-air warming, treatment with intravenous thyroxine (T4), and hemodynamic supportive care.

A pilot study on continuous femoral perineural catheter for analgesia after total knee arthroplasty: the effect on physical rehabilitation and outcomes.

Two techniques of postoperative analgesia for primary total knee arthroplasty were compared retrospectively. Twenty-four patients received a femoral nerve catheter with continuous infusion of ropivacaine (FNC group), whereas 26 patients received intravenous (IV) opioids (IV opioid group). Pain and rehabilitation scores and hospital length of stay (LOS) were compared. On the first postoperative day, both groups reported similar pain scores. After 4 sessions of twice-daily rehabilitation, the FNC group used less IV patient-controlled opioids (29.1% vs 84.5%, P = .0001) and demonstrated better performance with knee flexion and mobility. Hospital LOS was significantly less in the FNC group (3.6 vs 4.2 days, P = .034). Femoral nerve catheters with continuous infusion of ropivacaine provide satisfactory analgesia, improve rehabilitation, and shorten hospital LOS.