Changing Landscape of Routine Pediatric Surgery for Rural and Urban Children: A Report From the Child Health Evaluation of Surgical Services (CHESS) Group.

OBJECTIVE: To describe the changes to routine pediatric surgical care over the past 2 decades for children living in urban and rural environments. BACKGROUND: A knowledge gaps exists regarding trends in the location where routine pediatric surgical care is provided to children from urban and rural environments over time. METHODS: Children (age 0-18) undergoing 7 common surgeries were identified using State Inpatient Databases (SID, 2002-2017). Rural-Urban Commuting Area codes were used to classify patient and hospital zip codes. Multivariable regression models for distance traveled >60 miles and transfer status were used to compare rural and urban populations, adjusting for year, age, sex, race, and insurance status. RESULTS: Among 143,467 children, 13% lived in rural zip codes. The distance traveled for care increased for both rural and urban children for all procedures but significantly more for the rural cohort (eg, 102% vs 30%, P <0.001, cholecystectomy). Transfers also increased for rural children (eg, transfers for appendectomy increased from 1% in 2002 to 23% in 2017, P <0.001). Factors associated with the need to travel >60 miles included year [adjusted odds ratio (aOR)=2.18, 95% CI: 1.94-2.46: 2017 vs 2002], rural residence (aOR=6.55, 95% CI: 6.11-7.01), age less than 5 years (aOR=2.17, 95% CI: 1.92-2.46), and Medicaid insurance (aOR=1.35, 95% CI: 1.26-1.45). Factors associated with transfer included year (aOR=5.77, 95% CI: 5.26-6.33: 2017 vs 2002), rural residence (aOR=1.47, 95% CI: 1.39-1.56), age less than 10 years (aOR=2.34, 95% CI: 2.15-2.54), and Medicaid insurance (aOR=1.49, 95% CI: 1.42-1.46). CONCLUSION: Rural children, younger age, and those on Medicaid disproportionately traveled greater distances and were more frequently transferred for common pediatric surgical procedures.

Contrast Challenge Algorithms for Adhesive Small Bowel Obstructions Are Safe in Children: A Multi-Institutional Study.

OBJECTIVE: The purpose of this study was to evaluate the safety of a water-soluble contrast challenge as part of a nonoperative management algorithm in children with an adhesive small bowel obstruction (ASBO). BACKGROUND: Predicting which children will successfully resolve their ASBO with non-operative management at the time of admission remains difficult. Additionally, the safety of a water-soluble contrast challenge for children with ASBO has not been established in the literature. METHODS: A retrospective review was performed of patients who underwent non-operative management for an ASBO and received a contrast challenge across 5 children's hospitals between 2012 and 2020. Safety was assessed by comparing the complication rate associated with a contrast challenge against a pre-specified maximum acceptable level of 5%. Sensitivity, specificity, negative (NPV) and positive (PPV) predictive values of a contrast challenge to identify successful nonoperative management were calculated. RESULTS: Of 82 children who received a contrast challenge, 65% were successfully managed nonoperatively. The most common surgical indications were failure of the contrast challenge or failure to progress after initially passing the contrast challenge. There were no complications related to contrast administration (0%; 95% confidence interval: 0-3.6%, P = 0.03). The contrast challenge was highly reliable in determining which patients would require surgery and which could be successfully managed non-operatively (sensitivity 100%, specificity 86%, NPV 100%, PPV 93%). CONCLUSION: A contrast challenge is safe in children with ASBO and has a high predictive value to assist in clinical decision-making.

Location of Treatment Among Infants Requiring Complex Surgical Care.

INTRODUCTION: Rural children have worse health outcomes compared to urban children. One mechanism for this finding may be decreased access to specialized care at children's hospitals. The objective of this study was to evaluate the hospital types where complex surgical care in infants is performed nationally. METHODS: This study examined infants (<1 y old) in the Kids' Inpatient Database from 2009 to 2019 who underwent surgery for one of the following conditions: esophageal atresia, gastroschisis, omphalocele, Hirschsprung disease, anorectal malformation, pyloric stenosis, small bowel atresia, congenital diaphragmatic hernia, and necrotizing enterocolitis. The relationship between patient residence (rural versus urban) and location of surgical care (children's hospital versus other) was compared in relation to other covariates using multivariable logistic regression models. RESULTS: Among 29,185 infants undergoing these operations, 16.0% lived in a rural area. Rural infants were more frequently White (64.8% versus 43.4% P < 0.001), from the lowest two income quartiles (86.5% versus 52.0%, P < 0.001), and from the South or Midwest regions (P < 0.001). Surgical care was predominantly (94.1%) provided at urban teaching hospitals but frequently not at children's hospitals, especially among rural infants. After adjusting for other covariates, rural infants were significantly less likely to undergo care at a children's hospital for both 2009 (adjusted odds ratio 0.66, P < 0.001) and 2012-2019 (adjusted odds ratio 0.78, P < 0.001). CONCLUSIONS: A sizable portion of complex surgical care in infants is performed outside children's hospitals, especially among those from rural areas. Further work is necessary to ensure adequate access to children's hospitals for rural children.

Dollars and Sense: The Business of Pediatric Surgery.

INTRODUCTION: This study evaluated North American pediatric surgeons' opinions and knowledge of business and economics in medicine and their perceptions of trends in their healthcare delivery environment. METHODS: We conducted an elective online survey of 1119 American Pediatric Surgical Association members. Over 8 mo, we iteratively developed the survey focused on four areas: opinion, knowledge, current practice environment, and trends in practice environment over the past 5 y. RESULTS: We received 227 (20.3%) complete surveys from pediatric surgeons. One hundred ninety four (85.5%) perceive healthcare as a business and most (85.9%) believe healthcare decisions may affect patients' out-of-pocket expenses. More than half (51.1%) of surgeons believe it has become more challenging to perform emergent cases and most believe staff quality has decreased for elective (56.4%) and emergent (63.0%) cases over the past 5 y. CONCLUSIONS: Pediatric surgeons recognize that medicine is a business and have concerns regarding the decreasing quality of operating room staff and the increasing difficulty providing surgical care over the last 5 y.

Evaluating the Regional Differences in Pediatric Injury Patterns During the COVID-19 Pandemic.

INTRODUCTION: Reports of pediatric injury patterns during the COVID-19 pandemic are conflicting and lack the granularity to explore differences across regions. We hypothesized there would be considerable variation in injury patterns across pediatric trauma centers in the United States. MATERIALS AND METHODS: A multicenter, retrospective study evaluating patients <18 y old with traumatic injuries meeting National Trauma Data Bank criteria was performed. Patients injured after stay-at-home orders through September 2020 ("COVID" cohort) were compared to "Historical" controls from an averaged period of equivalent dates in 2016-2019. Differences in injury type, intent, and mechanism were explored at the site level. RESULTS: 47,385 pediatric trauma patients were included. Overall trauma volume increased during the COVID cohort compared to the Historical (COVID 7068 patients versus Historical 5891 patients); however, some sites demonstrated a decrease in overall trauma of 25% while others had an increase of over 33%. Bicycle injuries increased at every site, with a range in percent change from 24% to 135% increase. Although the greatest net increase was due to blunt injuries, there was a greater relative increase in penetrating injuries at 7/9 sites, with a range in percent change from a 110% increase to a 69% decrease. CONCLUSIONS: There was considerable discrepancy in pediatric injury patterns at the individual site level, perhaps suggesting a variable impact of the specific sociopolitical climate and pandemic policies of each catchment area. Investigation of the unique response of the community during times of stress at pediatric trauma centers is warranted to be better prepared for future environmental stressors.

Utilization and Adequacy of Telemedicine for Outpatient Pediatric Surgical Care.

INTRODUCTION: Telemedicine (TM) use accelerated out of necessity during the COVID-19 pandemic, but the utility of TM within the pediatric surgery population is unclear. This study measured utilization, adequacy, and disparities in uptake of TM in pediatric surgery during the COVID-19 pandemic. METHODS: Scheduled outpatient pediatric surgery clinic encounters at a large academic children's hospital from January 2020 through March 2021 were reviewed. Sub-group analysis examined post-operative (PO) visits after appendectomy and umbilical, epigastric, and inguinal hernia repairs. RESULTS: Of 9149 scheduled visits, 87.9% were in-person and 12.1% were TM. TM visits were scheduled for PO care (76.9%), new consultations (7.1%), and established patients (16.0%). Although TM visits were more frequently canceled or no shows (P < 0.001), most canceled TM visits were PO visits, of which 41.7% were canceled via electronic communication reporting the absence of any PO concerns. TM visits were adequate for accomplishing visit goals in 98.2%, 95.5%, and 96.2% of PO, new, and established patient visits, respectively. Patients utilizing TM visits were more frequently of white race, privately-insured, from less disadvantaged neighborhoods, and living a greater distance from clinic (P < 0.001 for all comparisons). CONCLUSIONS: TM was adequate for the majority of visits in which it was utilized, including the basic PO visits that occurred via TM. TM was used more by patients with greater travel and less by those of minority race, with public insurance, and from more disadvantaged neighborhoods. Future work is necessary to ensure broad access to this useful tool for all children requiring surgical care.

Association of Neighborhood Socioeconomic Disadvantage With Complicated Appendicitis in Children.

BACKGROUND: Lower socioeconomic status (SES) is linked to poorer outcomes for a variety of health conditions in children, potentially through delay in accessing care. The objective of this study was to measure the association between SES and delay in surgical care as marked by presentation with complicated appendicitis (CA). METHODS: Children treated for acute appendicitis between 2015-2019 at a large academic children's hospital were reviewed. Patient home addresses were used to calculate travel time to the children's hospital and to determine Area Deprivation Index (ADI), a neighborhood-level SES marker. Multivariable logistic regression models were used to compare the likelihood of CA across ADI while adjusting for confounders. RESULTS: Of 1,697 children with acute appendicitis, 38.8% had CA. Compared to those with uncomplicated disease, children with CA were younger, lived farther from the children's hospital, and were more likely to have Medicaid insurance and have ED visits in the 30 days preceding diagnosis. Children with CA disproportionately came from disadvantaged neighborhoods (P < 0.007), with 32% from the two most disadvantaged ADI deciles. The odds of CA rose 5% per ADI decile-increase (adjusted odds ratio [aOR] 1.05, 95%CI 1.01-1.09, P = 0.02). Younger age and >60-min travel time were also associated with CA. Association between ADI and CA remained among younger (<10 y) children (aOR 1.07, 95%CI 1.00-1.15, P = 0.048) and those living closer (<30 min) to the hospital (aOR 1.06, 95%CI 1.01-1.11, p=0.02). CONCLUSIONS: ADI is associated with CA among children, suggesting ADI may be a valuable marker of difficulty accessing surgical care among disadvantaged children.

Transfusions in Children's Surgery: Characterization and Development of a Model for Benchmarking.

BACKGROUND: Perioperative blood transfusions in children are associated with patient morbidity and are often overutilized. In this study, we identify procedures most commonly associated with the use of red blood cells (RBC) in childrens surgery and develop risk-adjusted models for benchmarking. METHODS: Data from the 2012-2015 National Surgical Quality Improvement Program-Pediatric participant use data files were used. CPT (Current Procedural Terminology) codes were grouped to identify the procedures where transfusions were allocated and associated patient demographics and comorbidities. Patients were stratified in two age groups (0-3 mo and 3 mo to 18 y), and a logistic regression model was developed for each age group. RESULTS: Of 369,176 total cases, 21,410 (5.8%) were associated with a perioperative transfusion. 659 CPT codes were grouped in 207 clusters according to their similarities. The most common procedures associated with transfusion were arthrodesis for spinal deformity (n = 9533, 44.5%), followed by craniectomy for craniosynostosis (n = 1853, 8.7%). The logistic regression model for patients <3 mo included 18 variables and had excellent discriminatory performance (area under the curve 0.866). The model for patients ≥3 mo to 18 y had 21 variables and an area under the curve of 0.911. CONCLUSIONS: The majority of transfusions used in children's surgery are concentrated within a relatively few procedural groups. These findings can help centers in focusing blood optimization efforts on common surgeries with high transfusion rates. In addition, multiple preoperative factors have been built into a risk-adjusted model that can be used for benchmarking blood transfusions among hospitals.

Survival Benefit with Kidney Transplants from HLA-Incompatible Live Donors.

BACKGROUND: A report from a high-volume single center indicated a survival benefit of receiving a kidney transplant from an HLA-incompatible live donor as compared with remaining on the waiting list, whether or not a kidney from a deceased donor was received. The generalizability of that finding is unclear. METHODS: In a 22-center study, we estimated the survival benefit for 1025 recipients of kidney transplants from HLA-incompatible live donors who were matched with controls who remained on the waiting list or received a transplant from a deceased donor (waiting-list-or-transplant control group) and controls who remained on the waiting list but did not receive a transplant (waiting-list-only control group). We analyzed the data with and without patients from the highest-volume center in the study. RESULTS: Recipients of kidney transplants from incompatible live donors had a higher survival rate than either control group at 1 year (95.0%, vs. 94.0% for the waiting-list-or-transplant control group and 89.6% for the waiting-list-only control group), 3 years (91.7% vs. 83.6% and 72.7%, respectively), 5 years (86.0% vs. 74.4% and 59.2%), and 8 years (76.5% vs. 62.9% and 43.9%) (P<0.001 for all comparisons with the two control groups). The survival benefit was significant at 8 years across all levels of donor-specific antibody: 89.2% for recipients of kidney transplants from incompatible live donors who had a positive Luminex assay for anti-HLA antibody but a negative flow-cytometric cross-match versus 65.0% for the waiting-list-or-transplant control group and 47.1% for the waiting-list-only control group; 76.3% for recipients with a positive flow-cytometric cross-match but a negative cytotoxic cross-match versus 63.3% and 43.0% in the two control groups, respectively; and 71.0% for recipients with a positive cytotoxic cross-match versus 61.5% and 43.7%, respectively. The findings did not change when patients from the highest-volume center were excluded. CONCLUSIONS: This multicenter study validated single-center evidence that patients who received kidney transplants from HLA-incompatible live donors had a substantial survival benefit as compared with patients who did not undergo transplantation and those who waited for transplants from deceased donors. (Funded by the National Institute of Diabetes and Digestive and Kidney Diseases.).

Care Delivered by Pediatric Surgical Specialties Through Patient Portal Messaging.

BACKGROUND: Patient portals are online applications that typically allow users to interact with providers using secure messaging. Portal messaging use and content have not been studied in pediatric surgical specialties. MATERIALS AND METHODS: We obtained all message threads initiated by pediatric patients/caregivers and sent to pediatric surgical providers through the Vanderbilt University Medical Center patient portal from June 1, 2014 to December 31, 2014. We collected patient demographics and providers' surgical specialties. We determined the number of message threads and individual messages sent by patients/caregivers and providers by specialty. Message content was analyzed by semantic types using a validated consumer health taxonomy. RESULTS: Most threads were about male (176, 60.3%), white (239, 81.8%), non-Hispanic (278, 95.2%) patients with a median age of 6 y (range: 0-21 y). A total of 292 message threads containing 1679 individual messages were sent with mean 5.8 (standard deviation [SD] 5.0) messages per thread. Messages were sent more frequently regarding younger patients (P = 0.001). Physicians directly contributed to 161 (55%) message threads. Otolaryngology received the most threads (123, 42.1%) and messages (790, 47.1%). Specialties exchanging the most messages per thread were cardiac surgery (mean 7.0, SD 11.7), and dermatology (7.0, SD 6.9). Most message threads (273, 93.5%) involved delivery of medical care with 123 (42.1%) involving appointments/scheduling; 99 (33.9%) medical problems; 81 (27.7%) treatments; 68 (23.3%) testing; and 29 (9.9%) referrals. CONCLUSIONS: Pediatric surgeons deliver substantial care within portal messages exchanged with pediatric patients and caregivers. Institutions adopting portals should consider effects on provider workload and potential disparities in access to care.

Characterizing the relationship between age and venous thromboembolism in adult trauma patients: findings from the National Trauma Data Bank and the National Inpatient Sample.

BACKGROUND: Venous thromboembolism (VTE) is a tremendous burden in health care. However, current guidelines lack recommendations regarding the prevention of VTE in older adult trauma patients. Furthermore, the appropriate method of modeling of age in VTE models is currently unclear. METHODS: Patients included in the National Trauma Data Bank (NTDB) between the years 2008 and 2014 and patients included in the National Inpatient Sample (NIS) between 2009 and 2013 were analyzed. Multiple logistic regression of VTE on age was performed. RESULTS: Of 3,598,881 patients in the NTDB, 34,202 (1.0%) were diagnosed with VTE compared to 5405 (1.1%) of the 505,231 patients in NIS. In both the fully adjusted NTDB and NIS model, age was positively associated with odds of VTE diagnosis under 65 years (NTDB, adjusted odds ratio [aOR]: 1.018, 95% confidence interval [CI]: 1.017-1.019, P < 0.001; NIS, aOR: 1.025, 95% CI 1.022-1.027, P < 0.001). In patients aged ≥65 years, age was negatively associated with odds of VTE diagnosis in the NTDB (aOR: 0.995, 95% CI: 0.992-0.999, P = 0.006) but not in the NIS (aOR: 0.998, 95% CI 0.994-1.002, P = 0.26). CONCLUSIONS: Incidence of VTE among adult trauma patients steadily increases with age until 65 years, after which the odds of VTE appear to level off or even slightly decrease. These findings should be applied for improved modeling of VTE in trauma patients. The mechanism behind these findings should be explored before using them to update guidelines for standardized VTE prevention in older adults.

Individualized Performance Feedback to Surgical Residents Improves Appropriate Venous Thromboembolism Prophylaxis Prescription and Reduces Potentially Preventable VTE: A Prospective Cohort Study.

OBJECTIVE: To investigate the effect of providing personal clinical effectiveness performance feedback to general surgery residents regarding prescription of appropriate venous thromboembolism (VTE) prophylaxis. BACKGROUND: Residents are frequently charged with prescribing medications for patients, including VTE prophylaxis, but rarely receive individual performance feedback regarding these practice habits. METHODS: This prospective cohort study at the Johns Hopkins Hospital compared outcomes across 3 study periods: (1) baseline, (2) scorecard alone, and (3) scorecard plus coaching. All general surgery residents (n = 49) and surgical patients (n = 2420) for whom residents wrote admission orders during the first 9 months of the 2013-2014 academic year were included. Outcomes included the proportions of patients prescribed appropriate VTE prophylaxis, patients with preventable VTE, and residents prescribing appropriate VTE prophylaxis for every patient, and results from the Accreditation Council for Graduate Medical Education resident survey. RESULTS: At baseline, 89.4% of patients were prescribed appropriate VTE prophylaxis and only 45% of residents prescribed appropriate prophylaxis for every patient. During the scorecard period, appropriate VTE prophylaxis prescription significantly increased to 95.4% (P < 0.001). For the scorecard plus coaching period, significantly more residents prescribed appropriate prophylaxis for every patient (78% vs 45%, P = 0.0017). Preventable VTE was eliminated in both intervention periods (0% vs 0.35%, P = 0.046). After providing feedback, significantly more residents reported receiving data about practice habits on the Accreditation Council for Graduate Medical Education resident survey (87% vs 38%, P < 0.001). CONCLUSIONS: Providing personal clinical effectiveness feedback including data and peer-to-peer coaching improves resident performance, and results in a significant reduction in harm for patients.

Risk Factors for Venous Thromboembolism in Pediatric Trauma Patients and Validation of a Novel Scoring System: The Risk of Clots in Kids With Trauma Score.

OBJECTIVES: Identify risk factors for venous thromboembolism and develop venous thromboembolism risk assessment models for pediatric trauma patients. DESIGN: Single institution and national registry retrospective cohort studies. SETTING: John Hopkins level 1 adult and pediatric trauma center and National Trauma Data Bank. PATIENTS: Patients 21 years and younger hospitalized following traumatic injuries at John Hopkins (1987-2011). Patients 21 years and younger in the National Trauma Data Bank (2008-2010 and 2011-2012). INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Clinical characteristics of Johns Hopkins patients with and without venous thromboembolism were compared, and multivariable logistic regression analysis was used to identify independent venous thromboembolism risk factors. Weighted risk assessment scoring systems were developed based on these and previously identified factors from National Trauma Data Bank patients (2008-2010); the scoring systems were validated in this cohort from Johns Hopkins and a cohort from the National Trauma Data Bank (2011-2012). Forty-nine of 17,366 pediatric trauma patients (0.28%) were diagnosed with venous thromboembolism after admission to our trauma center. After adjusting for potential confounders, venous thromboembolism was independently associated with older age, surgery, blood transfusion, higher Injury Severity Score, and lower Glasgow Coma Scale score. These and additional factors were identified in 402,329 pediatric patients from the National Trauma Data Bank from 2008 to 2010; independent risk factors from the logistic regression analysis of this National Trauma Data Bank cohort were selected and incorporated into weighted risk assessment scoring systems. Two models were developed and were cross-validated in two separate pediatric trauma cohorts: 1) 282,535 patients in the National Trauma Data Bank from 2011 to 2012 and 2) 17,366 patients from Johns Hopkins. The receiver operating curve using these models in the validation cohorts had area under the curves that ranged 90-94%. CONCLUSIONS: Venous thromboembolism is infrequent after trauma in pediatric patients. We developed weighted scoring systems to stratify pediatric trauma patients at risk for venous thromboembolism. These systems may have potential to guide risk-appropriate venous thromboembolism prophylaxis in children after trauma.

A nipple-valve technique for ureteroneocystostomy in pediatric kidney transplantation.

The ureteroneocystostomy in kidney transplantation can be performed with a variety of techniques. Over a 20-yr period, we utilized a technique of nipple-valve ureteroneocystostomy for the pediatric kidney transplants performed at our institution. The distal ureter is everted upon itself and anchored in place with four interrupted sutures to create a nipple valve, which is then inserted into the bladder and sewn mucosa-to-mucosa with the same sutures. The muscularis layer is closed around the ureter without tunneling and without routine ureteral stenting. After 109 transplants, patient survival was 97.2, 97.2, and 86.9% at one, five, and 10 yr, respectively. Graft survival was 91.7, 71.7, and 53.9% at one, five, and 10 yr, respectively. The most common cause of graft loss was acute or chronic rejection, seen in 75% of those experiencing graft loss. Two patients (1.8%) developed pyelonephritis in the transplanted kidney. Nipple-valve ureteroneocystostomy in pediatric kidney transplantation is a safe and simple method for performing the ureterovesical anastomosis with a low rate of pyelonephritis after transplantation.

Association of complicated appendicitis with geographic and socioeconomic measures in children.

BACKGROUND: Complicated appendicitis, considered a marker of delay in accessing surgical care among children, has been inconsistently associated with race, socioeconomic status, insurance type, rurality, and distance to care. This statewide assessment measured factors associated with complicated appendicitis while overcoming limitations of prior work, namely, selection bias and use of inexact socioeconomic status measures. METHODS: Children (<18 years) undergoing appendectomy for appendicitis in Wisconsin from 2018 to 2021 were identified in the Wisconsin Hospital Association database. Patient residence and hospital locations were used to determine rurality, travel distances, and socioeconomic status as measured by Area Deprivation Index, Child Opportunity Index, Community Need Index, and county-level poverty rates. Multivariable logistic regression was used to assess factors associated with complicated appendicitis. RESULTS: Among 5,881 children undergoing appendectomy, 1,375 (23.4%) had complicated appendicitis. Adjusting for other variables, complicated appendicitis was associated with younger age (adjusted odds ratio 0.90 per year increase); Hispanic White race/ethnicity (adjusted odds ratio 1.40-1.63); distance to the hospital where surgery was performed (adjusted odds ratio 1.16-1.17 per 10-mile increase); and very low Child Opportunity Index (adjusted odds ratio 1.29), Community Need Index (adjusted odds ratio 1.20 per 1-score increase), and county-level poverty (adjusted odds ratio 1.02 per 1% increase). Insurance type, rurality, and Area Deprivation Index were not associated with complicated appendicitis. Residential county-level complicated appendicitis rates (0.0%-50.0%) had moderate correlation to pediatric county-level poverty rates (rs=0.43). CONCLUSION: Complicated appendicitis was associated with Child Opportunity Index, Community Need Index, and county-level poverty but not insurance type, rurality, or Area Deprivation Index. There was geographic variability in complicated appendicitis rates, with modest correlation to county-level poverty. Targeted interventions among Hispanic populations and those with travel- and socioeconomic status-related barriers to care may be beneficial in preventing complicated appendicitis among children.

Preoperative Risk Factors and Postoperative Complications of COVID-Positive Children Requiring Urgent or Emergent Surgical Care.

BACKGROUND: Preoperative COVID-19 testing protocols were widely implemented for children requiring surgery, leading to increased resource consumption and many delayed or canceled operations or procedures. This study using multi-center data investigated the relationship between preoperative risk factors, COVID-positivity, and postoperative outcomes among children undergoing common urgent and emergent procedures. METHODS: Children (<18 years) who underwent common urgent and emergent procedures were identified in the 2021 National Surgical Quality Improvement Program Pediatric database. The outcomes of COVID-positive and non-COVID-positive (negative or untested) children were compared using simple and multivariable regression models. RESULTS: Among 40,628 children undergoing gastrointestinal surgery (appendectomy, cholecystectomy), long bone fracture fixation, cerebrospinal fluid shunt procedures, gonadal procedures (testicular detorsion, ovarian procedures), and pyloromyotomy, 576 (1.4%) were COVID-positive. COVID-positive children had higher American Society of Anesthesiologists scores (p ≤ 0.001) and more frequently had preoperative sepsis (p ≤ 0.016) compared to non-COVID-positive children; however, other preoperative risk factors, including comorbidities, were largely similar. COVID-positive children had a longer length of stay than non-COVID-positive children (median 1.0 [IQR 0.0-2.0] vs. 1.0 [IQR 0.0-1.0], p < 0.001). However, there were no associations between COVID-19 positivity and overall complications, pulmonary complications, infectious complications, or readmissions. CONCLUSIONS: Despite increased preoperative risk factors, COVID-positive children did not have an increased risk of postoperative complications after common urgent and emergent procedures. However, length of stay was greater for COVID-positive children, likely due to delays in surgery related to COVID-19 protocols. These findings may be applicable to future preoperative testing and surgical timing guidelines related to respiratory viral illnesses in children. LEVEL OF EVIDENCE: III.

Interfacility Transfer of Children With Time-Sensitive Surgical Conditions, 2002-2017.

Importance: Surgical care for children in the United States has become increasingly regionalized among fewer centers over time. The degree to which regionalization may be associated with access to urgent surgical care for time-sensitive conditions is not clear. Objective: To investigate whether transfers and travel distance have increased for 4 surgical conditions, and whether changes in transfers and travel distance have been more pronounced for rural vs urban children. Design, Setting, and Participants: This retrospective cross-sectional study analyzed data from 9 State Inpatient Databases from 2002 to 2017. Participants included children aged younger than 18 years undergoing urgent or emergent procedures for malrotation with volvulus, esophageal foreign body, and ovarian and testicular torsion. Exposure: Residential and hospital zip codes were categorized as rural or urban. Hospitals were categorized as pediatric hospitals, adult hospitals with pediatric services, and adult hospitals without pediatric services. Main Outcomes and Measures: Primary outcomes were transfer for care and travel distance between patients' home residences and the hospitals where care was provided. Transfer and travel distance were analyzed using multivariable regression models. Results: Among the 5865 children younger than 18 years undergoing procedures for malrotation with volvulus, esophageal foreign body, ovarian torsion, or testicular torsion, 461 (7.9%) resided in a rural area; 1097 (20.5%) were Hispanic, 1334 (24.9%) were non-Hispanic Black, and 2255 (42.0%) were non-Hispanic White; 2763 (47.1%) were covered by private insurance and 2535 (43.2%) were covered by Medicaid; and the median (IQR) age was 9 (2-14) years. Most care was provided at adult hospitals (73.4% with and 16.9% without pediatric services); the number of hospitals providing this care decreased from 493 to 292 hospitals (2002 vs 2017). Transfer was associated with rural residence (adjusted odds ratio [aRR], 2.3 [95% CI, 1.8-3.0]; P < .001) and increased over time (2017 vs 2002: aOR, 2.8 [95% CI, 2.0-3.8]; P < .001). Similarly, travel distance was associated with rural residence (adjusted risk ratio [aRR], 4.4 [95% CI, 3.9-4.8]; P < .001) and increased over time (2017 vs 2002: aRR, 1.3 [95% CI, 1.2-1.4]; P < .001). Rural children were more frequently transferred (2017 vs 2002) for esophageal foreign body (48.0% [12 of 25] vs 7.3% [4 of 55]; P < .001), ovarian torsion (26.7% [4 of 15] vs 0% [0 of 18]; P = .01), and testicular torsion (18.2% [2 of 11] vs 0% [0 of 16]; P = .04). Travel distance for rural children increased the most for torsions, from a median (IQR) of 19.1 (2.3-35.4) to 43.0 (21.6-98.8) miles (P = .03) for ovarian torsion and from 7.3 (0.4-23.7) to 44.5 (33.1-48.8) miles (P < .001) for testicular torsion. Conclusions and Relevance: In this cross-sectional study of children with time-sensitive surgical conditions, the number of hospitals providing urgent surgical care to children decreased over time. Transfers of care, especially among rural children, and travel distance, especially for those with ovarian and testicular torsion, increased over time.

Characterizing rural families' experiences receiving pediatric surgical care: A qualitative study.

PURPOSE: Access to pediatric surgical care is influenced by multiple factors, including proximity to care and financial resources. There is limited understanding regarding the process by which rural children acquire surgical care. We qualitatively explored rural families' experiences seeking surgical care for their children at a major children's hospital. METHODS: Parents or legal guardians ≥18 years of age with children who received general surgical care at a major children's hospital and who lived in rural areas were included. Operative logs from 2020 to 2021 and postoperative clinic visits were used to identify families. Semi-structured interviews explored rural families' experiences receiving surgical care. Interviews were inductively and deductively analyzed to create codes and identify thematic domains. Twelve interviews (with 15 individuals) were conducted before thematic saturation was reached. FINDINGS: Children were predominantly White (92%) and lived a median of 98.3 mi (interquartile range 49.4-147.0 mi) from the hospital. Four thematic domains were identified: (1) Accessing surgical care included difficulties with referral processes and travel/lodging burdens; (2) surgical care processes involved treatment details and provider/hospital expertise; (3) resources for navigating care encompassed families' employment status, financial burden, and technology use; and (4) social support included family situations, emotions and stress, and coping with diagnoses. CONCLUSIONS: Rural families experienced difficulties with obtaining referrals, challenges with travel and employment, and the benefits of technology use. These findings can be applied to the development of tools that can ease challenges faced by rural families whose children require surgical care.

Associations between Hospital Setting and Outcomes after Pediatric Appendectomy.

Prior studies of associations between hospital location and outcomes for pediatric appendectomy have not adjusted for significant differences in patient and treatment patterns between settings. This was a cross-sectional analysis of pediatric appendectomies in the 2016 Kids' Inpatient Database (KID). Weighted multiple linear and logistic regression models compared hospital location (urban or rural) and academic status against total admission cost (TAC), length of stay (LOS), and postoperative complications. Patients were stratified by laparoscopic (LA) or open (OA) appendectomy. Among 54,836 patients, 39,454 (73%) were performed at an urban academic center, 11,642 (21%) were performed at an urban non-academic center, and 3740 (7%) were performed at a rural center. LA was utilized for 49,011 (89%) of all 54,386 patients: 36,049 (91%) of 39,454 patients at urban academic hospitals, 10,191 (87%) of 11,642 patients at urban non-academic centers, and 2771 (74%) of 3740 patients at rural centers (p < 0.001). On adjusted analysis, urban academic centers were associated with an 18% decreased TAC (95% CI -0.193--0.165; p < 0.001) despite an 11% increased LOS (95% CI 0.087-0.134; p < 0.001) compared to rural centers. Urban academic centers were associated with a decreased odds of complication among patients who underwent LA (OR 0.787, 95% CI 0.650-0.952) but not after OA. After adjusting for relevant patient and disease-related factors, urban academic centers were associated with lower costs despite longer lengths of stay compared to rural centers. Urban academic centers utilized LA more frequently and were associated with decreased odds of postoperative complications after LA.

Association of Rural Residence With Surgical Outcomes Among Infants at US Children's Hospitals.

OBJECTIVES: Disparities in pediatric health outcomes are widespread. It is unclear whether rurality negatively impacts outcomes of infants with surgical congenital diseases. This study compared outcomes of rural versus urban infants requiring complex surgical care at children's hospitals in the United States. METHODS: Rural and urban infants (aged <1 year) receiving surgical care at children's hospitals from 2016 to 2019 for esophageal atresia, gastroschisis, Hirschsprung's disease, anorectal malformation, and congenital diaphragmatic hernia were compared over a 1-year postoperative period using the Pediatric Health Information System. Generalized linear mixed effects models compared outcomes of rural and urban infants. RESULTS: Among 5732 infants, 20.2% lived in rural areas. Rural infants were more frequently white, lived farther from the hospital, and lived in areas with lower median household income compared with urban infants (all P < .001). Rural infants with anorectal malformation and gastroschisis had lower adjusted hospital days over 1 year; rural infants with esophageal atresia had higher adjusted odds of 30-day hospital readmission. Adjusted mortality, hospital days, and readmissions were otherwise similar between the 2 groups. Outcomes remained similar when comparing urban infants to rural infant subgroups with the longest hospital travel distance (≥60 miles) and lowest median household income (<$35 000). CONCLUSIONS: Despite longer travel distances and lower financial resources, rural infants with congenital anomalies have similar postoperative outcomes to urban infants when treated at children's hospitals. Future work is needed to examine outcomes for infants treated outside children's hospitals and to determine whether efforts are necessary to increase access to children's hospitals.