Inguinal hernia repairs (IHR) are commonly performed by pediatric surgeons in the United States. The operative approach depends on surgeon preference with no definitive prospective studies comparing ...laparoscopic inguinal hernia repair (LIHR) versus traditional inguinal hernia repair (TIHR). We aim to assess current practice, hypothesizing that laparoscopy is increasingly used for pediatric IHR.
The Children's Hospital Association (CHA) Pediatric Health Information System was queried for IHRs performed between 01/01/2009 and 12/31/2018. Demographics, procedure type, hernia laterality, and cost were obtained. Patients were grouped by procedure type (laparoscopic/traditional).
125,249 IHRs were performed at 32 CHA hospitals during the ten-year study period. 115,782 (92.4%) were TIHR and 9467 (7.6%) LIHR. Use of laparoscopy increased 5-fold from 3% to 15% over the study period. When comparing laparoscopic to traditional IHR groups, there were more females (28.3% vs 12.6%), African-Americans (19.7% vs 14.4%), government-insured (50% vs 45.2%), younger patients (4.2 vs 4.4 years), bilateral IHRs (11.4% vs 7.9%), and higher adjusted total hospital cost ($3,791 vs $2995) in the laparoscopic group (p<0.0001, all comparisons).
Laparoscopy for pediatric IHR is increasing at CHA hospitals where nearly 1 in 6 children currently undergoes a laparoscopic repair. The long-term outcomes with laparoscopic repair are worthy of future study.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
BACKGROUND:
Current guidelines recommending preoperative transfusion to a hemoglobin level of 9 to 10 g/dL for patients with sickle cell disease (SCD) are based on imperfect evidence. The benefit of ...preoperative transfusion in children specifically is not known. This study aimed to evaluate whether preoperative RBC transfusion is associated with different rates of sickle cell crisis and surgical complications, compared with no preoperative transfusion, among children with SCD undergoing common abdominal operations.
STUDY DESIGN:
The NSQIP-Pediatrics database (2013 to 2019) was queried. Patients who underwent cholecystectomy, splenectomy, or appendectomy with a preoperative Hct level of less than 30% were included. The primary outcome was 30-day readmission for sickle cell crisis. Secondary outcomes were 30-day surgical complications and hospital length of stay. Propensity score matching methods were used to obtain two statistically similar cohorts of patients comprised of those who were preoperatively transfused and those who were not.
RESULTS:
Among 357 SCD patients, 200 (56%) received preoperative transfusion. In the matched cohort of 278 patients (139 per group), there was no statistically significant difference in 30-day readmission for sickle cell crisis in the transfused and non-transfused groups (5.8% vs 7.2%, p = 0.80). The rate of 30-day surgical complications did not differ between matched groups (10.8% vs 9.4%, p = 0.84). Subgroups defined by presenting Hct levels of 27.3% or greater or less than 27.3%, American Society of Anesthesiologists classification, wound class, and index operation were not associated with an altered risk of sickle cell crisis or surgical complications after preoperative transfusion compared with no transfusion.
CONCLUSIONS:
Preoperative transfusion for children with SCD undergoing semi-elective abdominal operations was not associated with improved outcomes. Prospective investigation is warranted to strengthen guidelines and minimize unnecessary perioperative transfusions in this population.
IMPORTANCE: Several studies have demonstrated a decrease in the occurrence of child abuse in the US since the start of the COVID-19 pandemic. This finding has generated concern for missed cases due ...to the initial lockdowns and lack of childcare resources. Determining the association of the pandemic on hospitalizations for severe forms of abuse is essential to focus preventive efforts. OBJECTIVE: To examine trends in abusive head trauma (AHT) before and during the COVID-19 pandemic. DESIGN, SETTING, AND PARTICIPANTS: Retrospective, multicenter, repeated cross-sectional study, conducted January 1, 2016, through April 30, 2022, with data from tertiary care children’s hospitals and contributors to the Pediatric Health Information System. Data were obtained for 2380 hospitalizations of children younger than 5 years with International Classification of Diseases, Tenth Revision, Clinical Modification codes for both abuse and head trauma. MAIN OUTCOMES AND MEASURES: Monthly hospitalizations were analyzed using interrupted time-series analysis. Hospitalization severity (eg, intensive care unit stay) and clinical characteristics (subdural hemorrhages and retinal hemorrhages) were compared before and after the start of the pandemic. RESULTS: We identified 2380 hospitalizations due to AHT (median age, 140 IQR, 75.0-325.5 days) from 45 hospitals. The mean (SD) monthly incidence of AHT was 34.3 (5.8) before the COVID-19 pandemic compared with 25.6 (4.2) during COVID-19 (a 25.4% decrease). When the pre–COVID-19 and during COVID-19 periods were compared, there were no significant differences in severity or clinical characteristics. On interrupted time-series analysis, there was a significant decrease in the number of monthly hospitalizations (−8.1; 95% CI, −12.41 to −3.72; P < .001) in the first month of the pandemic. In the subgroup of children younger than 1 year, there was a significant decrease in monthly hospitalizations at the onset of the pandemic (−8.2; 95% CI, −12.02 to −4.43; P < .001) followed by a significant temporal increase across the COVID-19 period (P = .01). CONCLUSIONS AND RELEVANCE: The findings of this cross-sectional study suggest there was a significant decrease in monthly hospitalizations for AHT following the start of the pandemic in March 2020. Although there was no corresponding increase in hospitalization severity, the decrease during the pandemic may have been transient, as monthly hospitalizations for children younger than 1 year increased significantly over time during COVID-19, after the initial decrease.
AIM: Determine if differences in the climatic niche between conspecific adult and juvenile trees of the western Unites States vary by species traits and to assess if forest canopies moderate the ...sensitivity of juvenile trees to climatic variation. LOCATION: The western Unites States. METHODS: Using data from the USDA Forest Inventory and Analysis programme, we compare the distribution of conspecific adult and juvenile trees for 62 western US tree species. We relate demographic niche differences to species traits including shade and drought tolerance. We model recruitment under projected climate change using generalized linear mixed models, probabilistic uncertainty accounting, forest structural data and projected changes in the climatic water balance. RESULTS: On average juveniles of western US tree species occupy a climatic subset of their conspecific adults. Demographic niche differences increase as species shade and drought tolerance increase and are greatest at climatic range margins, indicating the potential for range contractions. Models calibrated solely with climate data project recruitment declines for 2080 that are 47% larger on average than models that also account for forest structure. MAIN CONCLUSIONS: Climate change‐driven declines in recruitment in western US tree species may be partly offset by the moderating effect of forest canopies. The importance of this stabilizing process will depend on whether a given site is disturbed and the traits of resident species, including their ability to utilize sites that have buffered microclimates. Conversely, our results suggest that broad‐scale disturbances which result in the loss of forest canopy will amplify the effects of climate change on tree recruitment.
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BFBNIB, FZAB, GIS, IJS, KILJ, NLZOH, NMLJ, NUK, OILJ, PNG, SAZU, SBCE, SBMB, UL, UM, UPUK
To determine whether hospital- and surgeon-level operative volumes are associated with differences in postoperative outcomes among infants undergoing elective lung surgery for a congenital lung ...malformation (CLM).
Infant lung surgery is a relatively uncommon procedure performed by pediatric surgeons nationwide. The relationship between surgical volume and postoperative outcomes remains unknown.
A retrospective cohort study of asymptomatic infants who underwent elective lung resection of a CLM was conducted using the Pediatric Health Information System database (2016-2020). Multivariable linear and poisson regressions were performed based on annual lung resection tertiles.
There were 1420 infants managed by 48 hospitals and 309 primary surgeons. Institutions that performed seven or fewer CLM resections per year (56%) were associated with significantly higher postoperative complication rates compared to medium- and high-volume hospitals (low: 134 34%, medium: 110 21%, high: 144 29%; P<0.001). Surgeons who performed one or fewer CLM resections per year (82%) were associated with significantly higher complication rates compared to medium- and high-volume surgeons (low: 171 31%, medium: 75 26%, high: 119 24%; P=0.02). Multivariable analyses confirmed that low-volume hospitals were associated with higher complications (OR 1.81, CI 1.38-2.37; P<0.001), and low-volume surgeons had an increased risk of complications (overall: OR 1.37, CI 1.01-1.84; P=0.04).
In this cohort study of infants undergoing elective lung resection for a CLM, lower volume providers were associated with higher postoperative patient morbidity. These findings represent an opportunity to inform quality improvement initiatives on pediatric lung resection and the debate on surgical subspecialization for this unique patient population.
Pediatric appendicitis accounts for a notable proportion of health care use and cost in the United States. To identify opportunities for cost savings during pediatric laparoscopic appendectomy, this ...study assessed whether surgeons' use of costlier disposable supplies correlated with procedure duration and patient outcomes.
This retrospective cross-sectional study assessed laparoscopic appendectomy for uncomplicated pediatric appendicitis at 2 tertiary-care academic hospitals. The cost of disposable surgical supplies, procedure duration, and patient outcomes were obtained from medical records. The correlation between average supply cost and procedure duration among surgeons was assessed using Pearson’s correlation coefficient. Associations between use of specific disposable supplies and supply cost or procedure duration were assessed using Student’s t tests.
A total of 380 laparoscopic appendectomies were performed by 11 surgeons. Mean normalized supply cost varied between surgeons (range: 60.6%–151.1%) and was not correlated with procedure duration (R = 0.2951, P = .378). The use of energy-based sealing devices (76.7% increase, P < .001), staplers (38.4% increase, P < .001), endoscopic specimen pouches (45.3% increase, P < .001), and disposable ports (43.6% increase, P < .001) increased overall disposable supply cost. None of the disposable supplies in this analysis were associated with shorter procedures. Based on Medicaid reimbursement, the interquartile range of supply cost was 9.2% and 6.0% of hospital revenue at each site.
Surgeons varied in their use of disposable supplies for pediatric laparoscopic appendectomy, but the cost of supplies used did not influence outcomes. Incentivizing more judicious supply use may reduce costs related to pediatric appendicitis.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Caregivers play an important role in Parkinson's disease (PD) treatment, especially as the disease progresses. As the symptom profile and needs of people with PD (PwP) differ across ethnoracial ...groups, whether caregiving needs also differ for different ethnoracial groups should be investigated.
Data were obtained from the Parkinson's Foundation funded Parkinson's Outcomes Project for PwP identifying as Hispanic (n = 495), non-Hispanic Asian (n = 170), non-Hispanic Black (n = 162), or non-Hispanic White (n = 7687). Cross-sectional and longitudinal total Multidimensional Caregiver Strain Index (MCSI) and domain-specific scores for caregiving burden were compared across the ethnoracial groups. Effect of demographics and clinical variables, interaction of these variables with ethnoracial groups for caregiver burden was assessed.
Care partners of PwP identifying as non-Hispanic Asian experienced the most burden. PwP identifying as non-Hispanic White were oldest, yet their care partners experienced the least burden. Care partners of PwP identifying as non-Hispanic Asian experienced more burden in physical and social domains, care partners of PwP identifying as Hispanic experienced more burden in financial and elder demanding/manipulative domains. Over time, burden increased similarly across the ethnoracial groups. Effect of frequency of falls, hospital admission, neuropsychiatric disorder and social support on burden over time differed across the groups.
PwP from different ethnoracial groups can experience different levels of caregiving burden. Predictors for caregiving burden, such as social support and falls can have different impacts based on ethnicity and race. Caregiver needs should also be assessed and culturally competent support should be provided to benefit all affected by PD.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Neonatal resection is the mainstay treatment of children presenting with symptomatic congenital lung malformation (CLM) at birth. The objective of this study was to evaluate risk factors for ...increased morbidity and mortality after neonatal CLM resection using a large multicenter database.
Retrospective review of the Pediatric Health Information System database was performed. Children with a symptomatic CLM managed by lung resection before 30 days of age were included (2016 to 2021). Primary outcomes measures were postoperative respiratory complication and any complication, including death.
Of 1,791 CLM patients identified, 256 (14%) underwent neonatal resection for symptomatic disease. Pathology included 123 (48%) congenital pulmonary airway malformation, 24 (10%) bronchopulmonary sequestration, 5 (2%) congenital lobar emphysema, 16 (6%) hybrid, and 88 (34%) unclassified lesion. Preoperative mechanical ventilation and extracorporeal membrane oxygenation (ECMO) were employed in 149 (58.2%) and 17 (6.7%) of cases, respectively. The median age at resection was 6.5 days (interquartile range 2 to 23). Postoperatively, 25 (10%) required mechanical ventilation for 48 hours or more, 3 (1%) continued ECMO, and 3 (1%) required ECMO rescue. The overall respiratory complication rate was 34% (87), rate of any complication was 51% (130), median postoperative length of stay was 20 days (interquartile range 9 to 52), and mortality rate was 14.5% (37). Birthweight was inversely correlated with complication risk (incidence rate ratio 0.55, 95% CI 0.36 to 0.83, p = 0.006). Cardiac structural anomaly was associated with a 21-day longer postoperative length of stay (95% CI 6 to 35, p = 0.006) and 2.2 times increased risk of any complication (95% CI 1.18 to 4.02, p = 0.014).
In this large multicenter study, ECMO use and mortality are relatively uncommon among neonates undergoing lung resection for a symptomatic CLM. However, postoperative morbidity remains high, particularly in those with cardiac structural disease.
Fundoplication for gastro-esophageal reflux disease (GERD) has been commonly performed by pediatric surgeons, however there are no recent data documenting fundoplication trends. Changes in ...fundoplication volume impact pediatric surgical training and may reflect changes in care for children with severe GERD.
The Pediatric Health Information System (PHIS) was queried from 2010–2019 for children with ICD-9/ICD-10 codes for GERD, fundoplication, and gastrostomy. Institutional surgical volume and patient demographics were examined over time. A secondary analysis using the Accreditation Council for Graduate Medical Education case logs for pediatric surgery fellows was performed across the same years to assess effects upon surgical volume for trainees.
Mean institutional fundoplication case volume decreased from 50 in 2010 to 17 in 2019. Trends were similar between institutions with and without fellowship programs when corrected by total operative volume. Patient characteristics were relatively unchanged between 2010 and 2019. Fundoplication volume reported in fellow case logs decreased from 46 in 2010 to 26 in 2019, mirroring national data.
Institutional volume for fundoplication in children with GERD has seen a 3-fold decrease over the last decade, mirrored by an almost 2-fold decrease in case volume reported by pediatric surgery fellows.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
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