Haile, Dawit T.

Objective We sought to characterize factors associated with postoperative complications in patients undergoing primary cleft lip repair (CLR). Design The National Surgical Quality Improvement Program-Pediatric database was queried to identify patients under 12 months old undergoing CLR using CPT codes. Multivariable analysis was conducted to characterize complications and associated comorbidities. Setting A multicenter sample. Patients/Participants A total of 11 957 cases (81.9% unilateral CLR and 18.1% bilateral CLR) were identified. Interventions None. Main Outcomes/Measures The postoperative outcomes of significance were surgical site infection (SSI), wound dehiscence, and unplanned reintubation within 30 days of CLR. Results The cohort had a mean age of 4.7 ± 2.0 months and a median American Society of Anesthesiologists classification of 2. SSIs occurred in 0.6% of cases and were independently associated with bilateral cleft anatomy (OR 2.16, P = .003) and longer anesthesia time (OR per minute: 1.004, P = .009). Wound dehiscence occurred in 0.4% of patients and was independently associated with bilateral cleft anatomy (OR 4.03, P < .001) but was associated with shorter anesthesia duration (OR per minute: 0.991, P < .001). Unplanned reintubation occurred in 0.2% of cases, with these patients having significantly higher rates of multiple comorbidities. Conclusion Wound dehiscence, SSI, and unplanned reintubation were rare complications following CLR. Patients with a bilateral cleft lip had increased odds of both SSI and wound dehiscence.

Objective: To characterize pediatric patients experiencing unplanned intraoperative extubation (UIE) during cleft lip (CL) and cleft palate (CP) repair and assess postoperative outcomes. Design: Retrospective cohort study using the 2019–2023 National Surgical Quality Improvement Program–Pediatric database. Setting: Multicenter surgical registry of pediatric operations. Patients: Children undergoing CL repair (<1 year) or CP repair (<3 years). Interventions: Not applicable. Main Outcome Measure(s): Incidence of UIE, demographic and operative characteristics, and 30-day postoperative complications. Results: Among 17 047 cases, UIE occurred in 0.37% of CL repairs and 0.20% of CP repairs. Patients who experienced UIE had similar baseline characteristics to those without UIE but demonstrated significantly longer operative and anesthesia times for both procedures. Despite these intraoperative events, no cases of death, pneumonia, or unplanned reintubation occurred postoperatively, and overall 30-day complication rates remained low. Conclusions: UIE during CL and CP repair is rare and not associated with major postoperative complications.

Objective We sought to characterize the frequency of postoperative opioid prescriptions in patients undergoing cleft lip repair (CLR). Design The NSQIP-P 2023 database was queried to identify patients undergoing CLR using CPT codes. Univariable analysis was conducted to identify factors associated with postoperative opioid prescription. Setting A multicenter sample from 157 participating sites. Patients/participants A total of 1497 cases (1215 unilateral CLR and 282 bilateral CLR) were identified. Main outcomes/measures The postoperative outcomes of interest were whether an opioid was prescribed to a patient at discharge and what factors were independently associated with opioid prescribing at discharge. Results A total of 44.6% of patients with a mean age of 5.1 ± 1.9 months were prescribed opioids at discharge, most commonly oxycodone (76.3%). Univariable analysis identified an increase in weight (kg) (OR: 1.09, 95% CI: 1.02-1.17, P = .03), American Society of Anesthesiologists (ASA) classification (ordinal) (OR: 1.25, 95% CI: 1.06-1.47, P = .01), anesthesia time (10 min) (OR: 1.02, 95% CI: 1.01-1.04, P = .03), and age (months) (OR: 1.06, 95% CI: 1.00-1.12, P = .04) as being associated with opioid prescription at discharge. Bilateral versus unilateral CLR ( P = .49) and outpatient versus inpatient operation ( P = .38) were not associated with opioid prescribing. Conclusion Opioid stewardship is important in pediatric care, with our results showing age, weight, anesthesia time, and ASA classifications are predictors of opioid prescription. Further research examining contributors to patient pain following CLR is necessary to optimize opioid prescribing without negatively impacting the patient.

Abstract Background: Spinal muscular atrophy (SMA) type 3 is an autosomal recessive neurological disorder associated with a deletion/mutation in the survival motor neuron gene, with gradually progressive degeneration of the motor neurons of the spinal cord and brainstem, which causes muscle weakness responsible for impairment of swallowing, breathing, and mobility. Report of case: We report an 11-year-old girl with SMA type 3 with moderate to severe obstructive sleep apnea (OSA) syndrome refractory to adenotonsillectomy and noninvasive ventilatory support. She was started on nusinersen, which is a novel disease modifying therapy for SMA. This new treatment led to improvement of the OSA in a short period, likely from better respiratory muscle function. Conclusions: The improvement in OSA supports the role of nusinersen in sleep-related upper respiratory muscle function in SMA type 3.

OBJECTIVE Pediatric Chiari I malformation decompression is a common neurosurgical procedure. Liposomal bupivacaine (LB) is a novel formulation that can have an impact on postoperative recovery for particular procedures, but its potential role in pediatric neurosurgery is largely unexplored. The authors sought to describe and assess their initial experience with LB in pediatric Chiari I malformation decompression to better define its potential role as an analgesic agent in a procedure for which the postoperative course is often remarkably painful. METHODS A retrospective review of all pediatric Chiari procedures performed at the authors’ institution between 2018 and 2020 was conducted. Patients were divided into those who were treated with a single intraoperative dose of LB (LB group) and those who were not (control group). Comparisons of total opioid use and pain control were made using chi-square and Wilcoxon rank-sum tests. RESULTS A total of 18 patients were identified, 9 (50%) in the LB group and 9 (50%) in the control group. Overall, there were 13 (72%) female and 5 (28%) male patients with a mean age of 15.9 years. No surgical complications were observed over a mean length of stay of 2.7 days. Within the first 24 hours after surgery, the LB group had significantly lower total opioid use than the control group (17.5 vs 47.9 morphine milligram equivalents, respectively; p = 0.03) as well as lower mean pain scores reported by patients using a 10-point visual analog scale (3.6 vs 5.5 for the LB vs control groups, p = 0.04). However, from the first 24 postoperative hours to discharge, total opioid use (p = 0.51) and mean pain scores (p = 0.09) were statistically comparable between the two groups. There were 2/9 (22%) LB patients versus 0/9 (0%) control patients who did not require opioid analgesia at any point during hospitalization. CONCLUSIONS The use of a single intraoperative dose of LB in pediatric Chiari I malformation surgery appears to be safe and has the potential to reduce pain scores and opioid use when administered during the first 24 postoperative hours. From that time period to discharge, however, there may be no significant difference in total opioid use or pain scores.

AbstractBackgroundThe use of spinal anesthesia in infants is seeing resurgence as an alternative to general anesthesia.AimsOur primary aims are to describe our institution's experience introducing a spinal anesthesia and sedation protocol for infants undergoing urologic surgery, to describe methods of improving prolonged anesthesia, and to describe the failure rate of spinal anesthesia in these patients. Sedation was provided for some infants with intranasal dexmedetomidine ± fentanyl.MethodsThis is a retrospective case series examining infants aged 1‐<14 months who received spinal anesthesia for circumcision, orchiopexy, orchiectomy, hypospadias repair, or epispadias repair. The electronic medical record was reviewed and compared with unmatched historical controls who received general anesthesia.ResultsA total of 230 patients underwent a urologic procedure; 102 patients received spinal anesthesia and 128 received general anesthesia. Length of surgical time with spinal anesthesia ranged from 4 to 189 minutes. The hospital length of stay was shorter in the spinal anesthesia group (median [IQR] of 5.3 hours [4.3, 7.2]) compared to the general anesthesia group (17.1 hours [15.6, 17.5]).The median bupivacaine dose was 0.75 mg/kg [0.67, 0.85]. There was one case in which cerebral spinal fluid was unable to be obtained, and one case that required conversion to general anesthesia after surgery had started. There were no cases of apnea, bleeding, infection, or neurologic compromise.ConclusionsWe describe the successful implementation of an infant spinal anesthesia and sedation protocol and a technique that uniquely provides prolonged surgical anesthesia with a low failure rate. We also report shorter anesthesia time, surgical time, and recovery room length of stay in patients who received spinal anesthesia compared to general anesthesia.

Background and Aims Reliance on exception points to prioritize children for liver transplantation (LT) stems from concerns that the Pediatric End‐Stage Liver Disease (PELD) score underestimates mortality. Renal dysfunction and serum sodium disturbances are negative prognosticators in adult LT candidates and various pediatric populations, but are not accounted for in PELD. We retrospectively evaluated the effect of these parameters in predicting 90‐day wait‐list death/deterioration among pediatric patients (<12 years) listed for isolated LT in the United States between February 2002 and June 2018. Approach and Results Among 4,765 patients, 2,303 (49.3%) were transplanted, and 231 (4.8%) died or deteriorated beyond transplantability within 90 days of listing. Estimated glomerular filtration rate (eGFR) (hazard ratio [HR] 1.09 per 5‐unit decrease, 95% confidence interval [CI] 1.06‐1.10) and dialysis (HR 7.24, 95% CI 3.57‐14.66) were univariate predictors of 90‐day death/deterioration (P < 0.001). The long‐term benefit of LT persisted in patients with renal dysfunction, with LT as a time‐dependent covariate conferring a 2.4‐fold and 17‐fold improvement in late survival among those with mild and moderate‐to‐severe dysfunction, respectively. Adjusting for PELD, sodium was a significant nonlinear predictor of outcome, with 90‐day death/deterioration risk increased at both extremes of sodium (HR 1.20 per 1‐unit decrease below 137 mmol/L, 95% CI 1.16‐1.23; HR per 1‐unit increase above 137 mmol/L 1.13, 95% CI 1.10‐1.17, P < 0.001). A multivariable model incorporating PELD, eGFR, dialysis, and sodium demonstrated improved performance and superior calibration in predicting wait‐list outcomes relative to the PELD score. Conclusions Listing eGFR, dialysis, and serum sodium are potent, independent predictors of 90‐day death/deterioration in pediatric LT candidates, capturing risk not accounted for by PELD. Incorporation of these variables into organ allocation systems may highlight patient subsets with previously underappreciated risk, augment ability of PELD to prioritize patients for transplantation, and ultimately mitigate reliance on nonstandard exceptions.

BACKGROUND: There are few comparative data on the analgesic options used to manage patients undergoing minimally invasive repair of pectus excavatum (MIRPE). The Society for Pediatric Anesthesia Improvement Network was established to investigate outcomes for procedures where there is significant management variability. For our first study, we established a multicenter observational database to characterize the analgesic strategies used to manage pediatric patients undergoing MIRPE. Outcome data from the participating centers were used to assess the association between analgesic strategy and pain outcomes. METHODS: Fourteen institutions enrolled patients from June 2014 through August 2015. Network members agreed to an observational methodology where each institution managed patients based on their institutional standards and protocols. There was no requirement to standardize care. Patients were categorized based on analgesic strategy: epidural catheter (EC), paravertebral catheter (PVC), wound catheter (WC), no regional (NR) analgesia, and intrathecal morphine techniques. Primary outcomes, pain score and opioid consumption by postoperative day (POD), for each technique were compared while adjusting for confounders using multivariable modeling that included 5 covariates: age, sex, number of bars, Haller index, and use of preoperative pain medication. Pain scores were analyzed using repeated-measures analysis of variance with Bonferroni correction. Opioid consumption was analyzed using a multivariable quantile regression. RESULTS: Data were collected on 348 patients and categorized based on primary analgesic strategy: EC (122), PVC (57), WC (41), NR (120), and intrathecal morphine (8). Compared to EC, daily median pain scores were higher in patients managed with PVC (POD 0), WC (POD 0, 1, 2, 3), and NR (POD 0, 1, 2), respectively ( P < .001–.024 depending on group). Daily opioid requirements were higher in patients managed with PVC (POD 0, 1), WC (POD 0, 1, 2), and NR (POD 0, 1, 2) when compared to patients managed with EC ( P < .001). CONCLUSIONS: Our data indicate variation in pain management strategies for patients undergoing MIRPE within our network. The results indicate that most patients have mild-to-moderate pain postoperatively regardless of analgesic management. Patients managed with EC had lower pain scores and opioid consumption in the early recovery period compared to other treatment strategies.

BACKGROUND: The use of cognitive aids, such as emergency manuals (EMs), improves team performance on critical steps during crisis events. In our large academic anesthesia practice, we sought to broadly implement an EM and subsequently evaluate team member performance on critical steps. METHODS: We observed the phases of implementing an EM at a large academic anesthesia practice from 2013 to 2016, including the formation of the EM implementation team, identification of preferred EM characteristics, consideration of institution-specific factors, selection of the preferred EM, recognition of logistical barriers, and staff education. Utilization of the EM was tested in a regular clinical environment with all available resources using a standardized verbal simulation of 3 crisis events both preimplementation and 6 months postimplementation. Individual members of the anesthesia team were asked to verbalize interventions for specific crisis events over 60 seconds. RESULTS: We introduced a customized version of the Stanford Emergency Manual on January 26, 2015. Fifty-nine total participants (equal proportion of anesthesiology attending physicians, resident physicians, certified registered nurse anesthetists, and student registered nurse anesthetist staff) were surveyed in the preimplementation phase and 60 in the 6-month postimplementation phase. In the postimplementation phase, a minority (41.7%) utilized the EM for the verbal-simulated crisis events. Those who used the EM performed better than those who did not (median 21.0 critical steps out of a possible 30 total steps [70.0%], interquartile range 19–25 vs 18.0 critical steps verbalized [60.0%], interquartile range 16–20; P < .001). Among all subjects, the median number of critical steps verbalized was 16 (53.3%) preimplementation and 19.5 critical steps (65.0%) postimplementation. CONCLUSIONS: Implementation of an EM in a large academic anesthesia practice is not without challenges. While full integration of the EM was not achieved 6 months after implementation, verbalization of critical steps on 3 simulated crisis events improved when the EM was utilized.