Faculty Bibliography

BACKGROUND:Despite evidence supporting selective use of non-operative management (NOM) for children with uncomplicated, acute appendicitis, no consensus exists regarding its clinical application. This study characterizes surgeons' contemporary perceptions and utilization of NOM. STUDY DESIGN/METHODS:A survey addressing NOM was distributed to attending pediatric surgeons through the American Pediatric Surgical Association, the American Academy of Pediatrics Section on Surgery, and the Pediatric Surgery Research Collaborative between 12/2023-6/2024. RESULTS:The survey achieved a response rate of 41.0% (433/1,056). 42.0% reported regularly discussing NOM, but only half of those who discussed NOM did so in a balanced fashion. Fewer regularly offered NOM to eligible patients (27.9%). Common reasons for not offering NOM included the belief that recovery is faster after appendectomy (52.0%) and concern for high recurrence rates (51.5%). Common reasons for offering NOM included the belief that patients appreciate having options (49.2%) and the potential to avoid surgery (48.5%). 71.2% of surgeons considered absence of an appendicolith essential for attempting NOM, while fewer used symptom duration (50.8%), age (36.0%), or WBC (33.3%) when determining NOM eligibility. Therefore, many respondents did not apply the inclusion criteria used in early clinical trials, and when applied, some deviated from them, especially with increased present-day willingness to use NOM in younger patients. CONCLUSIONS:NOM is infrequently discussed with or offered to eligible patients due to limited surgeon buy-in and different valuations of its risks and benefits. However, many surgeons who do offer NOM are comfortable applying it to a broader patient population than initially studied. LEVEL OF EVIDENCE/METHODS:IV.

BACKGROUND:Specialized pediatric surgical referral programs (PSPs) for complex conditions are increasing across the United States, resulting in care rendered geographically distant from patients' homes. We explored care coordination gaps across differing stakeholder perspectives to identify opportunities to optimize post-discharge practices in this evolving landscape. METHODS:We reviewed published literature for guidelines and consensus statements on ideal care coordination practices. Qualitative interviews were conducted with three PSPs examining themes and gaps in their care coordination workflows. Surveys were distributed to an established family support network to assess patient/family perspectives on post-discharge care. To explore communication bias across practice settings, surveys were provided to American Pediatric Surgical Association (APSA) members. RESULTS:Eight thematic domains for an ideal care coordination framework were identified. Effective PSP practices included identifying local physician contacts, providing thorough pre-discharge patient/family education, and ensuring reliable post-discharge PSP access. PSPs reported challenges in ensuring patient access to medication/devices, variability in discharge documentation, and lack of closed-loop feedback. Fifty-two family support network surveys (13% response) revealed PSPs frequently fulfilled medication/device safety, but demonstrated gaps in medication/device receipt confirmation, insurance coverage for medications/devices, and assessment of discharge readiness. In 239 APSA responses (17% response), local surgeons perceived bias against non-academic practice environments as a barrier to effective post-discharge PSP care coordination. CONCLUSION/CONCLUSIONS:PSPs implement care coordination practices that inconsistently address the core domains of a standardized framework. These findings provide guidance for improved alignment between PSPs, families, and local surgeons to optimize pediatric surgical post-discharge care coordination independent of geography.

INTRODUCTION/BACKGROUND:GLP-1 receptor agonists (GLP1-RAs) are increasingly prescribed as an alternative to bariatric surgery for weight loss, and may pose as an alternative to conversion Roux-En-Y Gastric Bypass (cRYGB) in patients with insufficient weight loss or weight recurrence after sleeve gastrectomy [A C, N C, A I. Postoperative morbidity and weight loss after revisional bariatric surgery for primary failed restrictive procedure: a systematic review and network meta-analysis. International Journal of Surgery; 2022;Jensen et al. in Obes Surg 33:1017-1025, 2023; Jamal et al. in Obes Surg 34:1324-1332, 2024; Lautenbach A, Wernecke M, Stoll FD, Meyhöfer SM, Meyhöfer S, Aberel J. 1422-P: The potential of semaglutide once-weekly in patients without Type 2 Diabetes with weight regain or insufficient weight loss after bariatric surgery. Diabetes 2022; 71(Supplement_1);]. METHODS AND PROCEDURES/METHODS:Adult patients ≥ 18 years old, who previously underwent a sleeve gastrectomy and were subsequently treated with weekly injectable Semaglutide or Tirzepatide, or treated with conversion from sleeve gastrectomy were included for analysis. Patients converted for GERD, GLP1-RA use with BMI ≤ 35, or pre operative GLP1-RA use were excluded. Post operative weights and Hgb A1C were assessed from 3 months to 3 years post intervention (start of GLP1-RA or surgery). T-test, ANOVA, and chi-squared analysis were used to compare groups, while multivariable linear regression analysis was used to evaluate the effect of bariatric surgery on %TBWL at 3 years post intervention when adjusting for baseline characteristics. RESULTS:4901 patients were included for analysis (3004 cRYGB, 1897 GLP1-RA). There was no difference in pre-intervention weight (242.8 ± 44.4 GLP1-RA vs 242.3 ± 57.8 cRYGB, p = .993). cRYGB patients had a higher baseline Hgba1c (6.19 ± 1.4 vs 5.85 ± 1.2, p < 0.001). cRYGB was associated with significantly greater weight loss at all post operative time points up to 3 years post intervention, (26.1 vs 13.7%, p < 0.001). There was no significant difference in Hgba1c control between treatments at all post intervention time points (all p > 0.05). In the multivariate linear regression analysis, when adjusting for sex, baseline BMI, baseline age, and non-white race, cRYGB was associated with an 11% greater %TBWL compared to those who were treated with a GLP1-RA. CONCLUSIONS:For patients who have had insufficient weight loss or weight recurrence following sleeve gastrectomy, conversion to RYGB offers greater, long-term weight loss compared to GLP1-RAs.

INTRODUCTION/BACKGROUND:Traumatic brain injury (TBI) is the leading cause of pediatric disability. Most pediatric TBIs are mild but can result in long-term cognitive and functional impairments. Outpatient follow-up is essential to detect post-concussive symptoms and aid recovery. METHODS:All patients 3-18 years of age with positive TBI findings on CT or MRI from 2018-2024 were retrospectively reviewed. Follow-up was defined as an appointment with neurology, neuropsychology, neurosurgery, or physical medicine and rehabilitation within three months of discharge. Analyses were performed with appropriate Chi-squared, Fisher's exact, Mann-Whitney U, or t-tests. RESULTS:Fifty-seven patients (41 male, mean age 11.4 years) were identified, with mild TBIs (GCS 13-15) comprising 41/57 (71.9%). Four patients (7.0%) died from their injury. Of 53 surviving patients, 20 (37.7%) had follow-up appointments scheduled for them at discharge, seven (13.2%) were given a specific date and contact number, 17 (32.1%) received service referrals without a specific date, and eight (15.1%) received nonspecific directions or were directed only to follow-up with non-neuroscience services. Within three months, 32 (60.4%) patients followed up, though only 22/53 (41.5%) patients saw a non-surgical neuroscience discipline. Patients who followed up were more likely to have undergone neurosurgery (p = 0.007) or any surgical procedure at all (p = 0.007). They were also more likely to have a shorter hospital length of stay (p = 0.021). Discharge instruction type was significantly associated with follow-up (p = 0.0013); 62.5% of patients who followed up had an appointment scheduled for them or were given a specific date versus 33.4% of patients who did not follow-up. Conversely, 38.1% of patients without follow-up received nonspecific instructions or were told to follow-up with non-neuroscience specialties. This finding remained significant when excluding patients with severe TBI. Follow-up had no significant associations with demographics, injury severity, or insurance type. CONCLUSION/CONCLUSIONS:Patient-centered discharge instructions with detailed service referrals increase access to critical follow-up care. Children with TBIs should have follow-up care arranged regardless of injury severity. Larger multicenter studies are needed to validate these findings.

OBJECTIVE:Consensus on functional outcomes for anorectal malformations (ARM) is hindered by the heterogeneity of the available literature. Optimal patient counseling includes discussion of short- and long-term outcomes for bowel and urinary continence, sexual and psychosocial function, transitional care, and quality of life. This systematic review examines and summarizes the current literature available related to functional outcomes for children with ARM. METHODS:The American Pediatric Surgical Association Outcomes and Evidence Based Practice Committee drafted consensus-based questions regarding anorectal malformations. Pertinent articles from 1985 to 2021 were reviewed. RESULTS:More than 10,843 publications were reviewed with 109 being included in the final recommendations. Recommendations are primarily based on C-D levels of evidence. Continence and constipation rates were higher in patients with perineal fistula and rectovestibular fistula, although symptoms tended to improve as patients got older. Urological anomalies are common and longer term urologic surveillance protocols for patients with ARM need to be further outlined. Sexual and psychosocial issues are common, but ARM patients can have a good quality of life when gastrointestinal symptoms are minimized. Many of the problems associated with ARM can persist into adulthood, supporting structured care plans as patients transition to adult care. CONCLUSIONS:Evidence to support best practices and achieve optimal outcomes for patients with ARM is lacking for many aspects of care. Multi-institutional registries have begun to address management and prognosis for these patients. Prospective and comparative studies are needed to improve care and provide consensus guidelines for this complex patient population.

INTRODUCTION/BACKGROUND:Ergonomic injuries pose significant risks to surgeons, affecting health, productivity, care access, and retirement age. Despite unique challenges in pediatric surgery, including varied patient sizes and operations, little is known about pediatric surgeons' ergonomics. This study aimed to assess ergonomic practices and associated injuries among pediatric surgeons. METHODS:A cross-sectional survey was distributed to the American Pediatric Surgical Association regular members and fellows. Data collected included demographics, physical health, surgical practices, operating habits, discomfort, injuries, interventions, and outcomes. Associations with injury were analyzed using Fisher's exact test, Pearson's Chi-squared test, and Wilcoxon rank-sum tests. RESULTS:One hundred seventeen (11%) surgeons responded, 53% were male with a median of 15 y in practice (interquartile range: 6-25). Regarding operating habits, 76% did not take regular breaks, 48% double-gloved, and 51% used loupes regularly. Notably, 90% experienced discomfort or pain, and 30% sustained injuries from operating, primarily affecting the neck and cervical spine (53%). White-identifying pediatric surgeons (80%) reported significantly more ergonomic injuries than other races (P < 0.01). Only 18% of respondents received ergonomic training. Ergonomics training and operating with a resident or co-surgeon were associated with less injury (P < 0.05). Among those experiencing discomfort or injury, 13% underwent a procedure, 63% experienced sleep disturbance, 74% reported contribution to burnout, and 88% used pain medications. CONCLUSIONS:Ergonomic-related discomfort and injuries occurred in nearly 90% of pediatric surgeons who responded. Few had ergonomic training and most reported an impact on well-being. Modifiable ergonomic factors for pediatric surgeons, along with targeted interventions to reduce injuries, can improve surgeon well-being.

BACKGROUND:Four-dimensional computed tomography is routinely used to localize parathyroid disease, with consistently excellent parathyroid gland localization rates reported. This study evaluated whether pairing 4-dimensional computed tomography results with preoperative clinical variables can accurately predict single-gland disease in primary hyperparathyroidism. METHODS:Patients with primary hyperparathyroidism who underwent both 4-dimensional computed tomography imaging and parathyroidectomy between January 2019 and September 2021 at a large academic health system were included. Patient demographics, preoperative characteristics, and peri- and postoperative data were collected. The accuracy of 4-dimensional computed tomography in correctly identifying patients with single-gland disease with and without preoperative calcium and parathyroid hormone levels was calculated. Single-gland disease was defined by intraoperative parathyroid hormone decrease >50% and a hypercellular gland on pathology. RESULTS:One hundred seventy-five patients had 4-dimensional computed tomography results suggestive of single gland disease. One hundred fifty-two patients (87%) were predicted correctly to have single-gland disease. The predictive accuracy increased when stratifying by preoperative calcium (≥10.5 mg/dL, ≥11 mg/dL, and ≥12 mg/dL) and parathyroid hormone levels (≥65 pg/mL, ≥100 pg/mL, and ≥200 pg/dL). The accuracy further increased when stratifying by age (≤50 years). Accuracy for single gland disease was 100% when combined with any of the following: (1) calcium ≥12 mg/dL, (2) parathyroid hormone ≥200 pg/dL, or (3) calcium ≥11 mg/dL in patients ≤50 years. CONCLUSION/CONCLUSIONS:Four-dimensional computed tomography alone accurately predicted single gland disease in 87% of patients with primary hyperparathyroidism. When combined with preoperative calcium, parathyroid hormone and age thresholds, predictive accuracy for single-gland disease approached 100%. Given the high likelihood of single-gland disease in these scenarios, clinicians may consider offering focused unilateral parathyroidectomy without intraoperative parathyroid hormone monitoring in selected patients.

BACKGROUND AND OBJECTIVES/OBJECTIVE:Diagnosis of adnexal torsion is challenging due to variable clinical presentations and often inconclusive imaging results. We hypothesized that diagnostic delays are common, leading to prolonged ischemia and subsequent tissue loss. We aimed to identify factors associated with diagnostic delays in pediatric patients with adnexal torsion. METHODS:We performed a multi-institutional retrospective review of females aged 5 to 18 years with confirmed adnexal torsion between 2013 to 2022. Delay to care was defined as prior emergency department discharge within 7 days of operation and/or hospital admission without initial plan for operation. RESULTS:862 patients were identified from 10 children's hospitals, with delayed diagnosis in 30%. Patients with delay were less likely to present with emesis or fever, have initial pediatric surgery consultation, or have typical ultrasound findings of torsion compared to those without delay (P < .05). For every unit increase in area deprivation index, the odds of delay increased by 1.3% (odds ratio 1.013, 95% CI, 1.007-1.018). The odds of delay were 81% greater for patients living > 30 miles from the hospital compared with 1-10 miles (odds ratio 1.812, 95% CI, 1.236-2.657). Oophorectomy and salpingectomy rates were 10% and 13%; those with delay had higher risk of oophorectomy (14% vs 7%, P = .002). CONCLUSION/CONCLUSIONS:Delayed diagnosis of adnexal torsion is common and associated with higher area deprivation index and farther distance from hospital. Risk of oophorectomy was higher in patients with delay. Improved diagnostics and increased awareness of social disparities are critical to decrease time to definitive treatment and improve rates of adnexal salvage.

INTRODUCTION/BACKGROUND:We sought to understand the impact of locum tenens surgeons on pediatric surgical care delivery. METHODS:We conducted a cross-sectional survey of Children's Hospital Association pediatric surgical practices. Anonymous electronic surveys were used to investigate locum tenens utilization, primary reason for use, limitations on clinical activities, and variations in practice standards or quality. Bivariate analysis and multivariable logistic regression were performed to evaluate for associations between practice characteristics and locum tenens use. RESULTS:Of 172 practices, 71% (n = 122) completed the survey. Median hospital size was 203 beds (interquartile range = 130-350). Median number of surgeons per practice was 5 (interquartile range = 3-8). Thirty-seven practices (30%) employed locum tenens at primary (n = 27) or satellite (n = 12) sites. Locum tenens utilization was higher in suburban (odds ratio [OR] = 3.78, P = 0.006) and rural (OR = 4.96, P = 0.041) locations and lower at sites with a level 4 neonatal intensive care unit (OR = 0.35, P = 0.035). Most (51%) used locum tenens ≥ 1 time monthly but < 1 time weekly and for ongoing or interim coverage (87%). In total, 14% of practices reported clinical restrictions for locum tenens surgeons, including limitations on extracorporeal membrane oxygenation, neonatal index cases, and operative trauma. Most (76%) practices using locum tenens reported variations in practice standards or quality; all were perceived as negative (57%) or neutral (43%). CONCLUSIONS:Locum tenens providers are utilized most commonly in suburban and rural sites and hospitals without the highest level of neonatal intensive care. While locum tenens surgeons may help maintain access to pediatric surgical care where gaps exist, there may be a need to improve the quality and reliability of care rendered.