The effect of standardized discharge instructions after gastrostomy tube placement on postoperative hospital utilization

Background/PurposeGastrostomy tube (GT) placement is a common pediatric procedure with high postoperative resource utilization. We aimed to determine if standardized discharge instructions (SDI) reduced healthcare utilization rates.MethodsWe performed a retrospective cohort study comparing postoperative hospital utilization of patients who underwent initial GT placement pre- and post-SDI protocol implementation from 2014–2019. Statistical analyses included Chi-square tests, multivariable adjusted logistic regression, adjusted Cox proportion hazard regression, and adjusted Poisson regression models when appropriate.Results197 patients were included, 102 (51.8%) before and 95 (48.2%) after protocol implementation. On primary analysis, SDI patients did not have significantly different total postoperative hospital utilization events at 30-days (48.0% vs. 38.9%, p = 0.25). On secondary analysis, SDI patients had lower rates of ED (8.4% vs. 19.6%, p = 0.026) and office visits (11.6% vs. 25.5%, p = 0.017) at 30-days. Non-SDIs patients had greater odds of ED visits (OR2.7, 95%CI 1.3–5.9, p = 0.01), office visits (OR3.7, 95%CI 1.7-8.1, p = 0.001) and phone calls (OR2.6, 95%CI 1.2–5.7, p = 0.016) at 1-year. The adjusted hazard ratio was 2.0 (95%CI 1.4–3.0, p < 0.001). Incident rate ratio were 1.8 (95%CI 1.2–2.5, p = 0.002) at 30-days and 1.9 (95%CI 1.5–2.4, p < 0.001) at 1-year post-discharge.ConclusionsSDIs post-GT placement may reduce multiple aspects of postoperative hospital utilization.     

Modified laparoscopic gastrostomy tube placement in children: Does subcutaneous suture type matter?

BackgroundLaparoscopic gastrostomy tube (GT) placement carries the risk of early tube dislodgement and is often modified with absorbable subcutaneously-tunneled transabdominal tacking sutures that can aid in tube replacement. However, these buried sutures may increase the risk of surgical site infection (SSI). This study sought to evaluate SSI rates associated with different types of transabdominal tacking sutures used in modified laparoscopic GT placement.MethodsA single-institution, retrospective review was performed of all patients ≤18 years-old undergoing modified laparoscopic GT placement between September 2016 and March 2020. Patients were stratified into three groups by suture type used, and the primary outcome was SSI within six weeks of surgery. Demographic and perioperative data were analyzed by chi-square or Fisher's exact test.ResultsA total of 113 modified laparoscopic GT placements were performed at a median age of 9 months (interquartile range 3 months to 3 years). Prophylactic antibiotic use was similar between groups. Eleven patients (10%) developed an SSI, and all were treated with antibiotics alone. No SSIs were observed with the use of poliglecaprone suture (n = 46), and higher SSI rates were observed with use of polyglactin (n = 17) and polydioxanone (n = 51) suture (18% polyglactin vs. 16% polydioxanone vs. 0% poliglecaprone, p<0.05). No differences were observed in rates of early postoperative dislodgement, leakage, or granulation tissue.ConclusionAbsorbable braided and long-lasting monofilament transabdominal tacking sutures may increase risk of SSI following modified laparoscopic gastrostomy tube placement. In this cohort, the use of poliglecaprone (Monocryl) suture was associated with no SSIs and similar rates of postoperative dislodgement, leakage, and granulation tissue.Level of Evidence: Treatment Study, Level III     

Patient selection for pediatric gastrostomy tubes: Are we placing tubes that are not being used?

IntroductionIdentifying pediatric patients who may benefit from gastrostomy tube (GT) placement can be challenging. We hypothesized that many GTs would no longer be in use after 6 months.MethodsInpatient GT placements in patients < 18 years old at a tertiary children's hospital from 9/2014 to 2/2020 were included. The primary outcome was GT use <6 months (short-term). Secondary outcomes included age at placement, indication for GT, and operations for GT-related issues.ResultsFifteen percent (22/142) of GTs were used for <6 months post-operatively. The median duration of short-term GT use was 1.6 months (IQR 0.9–3.4 months). Short-term GTs were more likely to be placed in patients with traumatic brain injury (TBI) (18.2% vs. 4.2%, p = 0.03) and adolescents (≥12 years old, 22.7% vs. 4.0%, p = 0.005). Gastrocutaneous fistula closure was required in 33.3% of short-term patients who had their GTs removed (n = 6/18), with median total hospital charges of $29,989 per patient.ConclusionFifteen percent of pediatric GTs placed as inpatients were used for <6 months, more commonly among adolescents and in TBI patients. One-third of patients with short-term GTs required gastrocutaneous fistula closure. Adolescents and TBI patients may benefit from consideration of short-term nasogastric tube (NGT) feeds rather than surgical GT placement.Level of EvidenceIII     

“Quick” MRIs without contrast in the setting of pediatric abscess drainage: A comparative analysis of clinical outcomes

Background/PurposeTo assess the use of “quick” MRI without contrast in the setting of percutaneous drain management in pediatric patients.MethodsA retrospective medical record review was conducted to compare “quick” MRI without contrast to CT in the pediatric percutaneous drain placement setting. The study included 111 patients under 18-years-old having undergone percutaneous drain placement between January 2014 and January 2019. The “quick” MRI protocol consists of axial single-shot-fast-spin-echo (SSFSE) and fat-saturated SSFSE coronal sequences. Primary clinical outcomes included number of additional drain placement procedures, complications, length of hospitalization, and repeat drainage within 6 months following drain-free interval. The use of “quick” MRI post-procedurally was also investigated.ResultsPatients with pre-drain “quick” MRIs instead of CTs had no significant difference in the need for additional drain placement (p = 1), length of hospitalization (p = 0.275), or drainage complications (p = 0.728). Patients receiving “quick” MRI for follow-up imaging post-drain placement had no greater rate of repeat drainage within 6 months of initial drain discontinuation (p = 0.90) when compared to patients having CT.ConclusionsPre and post-drainage procedure “quick” MRIs were found to be equivalent to CT in regard to several key clinical outcomes.     

Impact of an institution-designed algorithm for the management of dislodged gastrostomy tubes

BackgroundGastrostomy tube (GT) dislodgement is a common reason for emergency department (ED) visits. We aim to assess the efficacy of our institution's algorithm in reducing surgical consultation and GT contrast studies for replacement of dislodged GT and to examine the need for operation before and after algorithm implementation.MethodsA retrospective review was performed between March 2017-February 2018 (prealgorithm) and March 2018-December 2018 (postalgorithm) for patients <18 years presenting to the ED with GT dislodgement. Demographics and outcomes were analyzed.ResultsA total of 433 visits among 279 patients were included, 200 (46.2%) pre and 233 (53.8%) postalgorithm implementation. Median ED LOS was 2.1 h (IQR 1.4, 3.0). Surgery was consulted in 92 visits (21.3%) and a contrast study obtained in 287 (66.3%). The GT was replaced by ED providers in 363 visits (83.8%) and by surgery in 70 (16.2%). Surgical consultation increased postalgorithm (16.5% vs. 25.3%; p = 0.03). Six (1.4%) patients required reoperation, with 5 occurring postalgorithm, p = 0.22. For GTs placed < 8 weeks prior to the dislodgment, there were no differences in surgical consultations, contrast studies performed, or need for reoperation pre and postalgorithm.ConclusionAn algorithm for replacement of dislodged GT is usable, effective, and increased surgical team involvement without significant changes in patient outcomes.Type of StudyTreatment Study.Level of EvidenceLevel III.     

Making common duct exploration common-balloon sphincteroplasty as an adjunct to transcystic laparoscopic common bile duct exploration for pediatric patients

BackgroundLaparoscopic common bile duct exploration (LCBDE) at the time of cholecystectomy has well-established benefits for managing pediatric choledocholithiasis. However, providers increasingly favor ERCP pre-or-post laparoscopic cholecystectomy (ERCP+LC) due to perceived complexity of LCBDE. We refined a stepwise method employing wire-ready balloon dilation of the Sphincter of Oddi. This study compares outcomes of balloon sphincteroplasty (LCBDE+BSP) with standard transcystic LCBDE (LCBDE-STD) and ERCP+LC.MethodsWe performed a retrospective chart review of pediatric patients who underwent LCBDE-STD and LCBDE+BSP since 2018. A report of consecutive choledocholithiasis patients prior to 2018 yielded an ERCP+LC cohort. Age, operative time, complications, and length of stay (LOS) were compared across all groups. Success rate and fluoroscopy time were compared between LCBDE groups.Results44 patients were identified (14:LCBDE-STD; 15:LCBDE+BSP; 15:ERCP+LC) . There was no difference in patient age or BMI. Operative time was longer in the LCBDE+BSP group (p =< 0.05). ERCP+LC demonstrated increased LOS (4.36 ± 2.78 vs 1.31 ± 0.93; p =< 0.05) and complications compared to LCBDE groups including three stent placements and one stent migration. LCBDE+BSP had a higher success rate than LCBDE-STD (100% vs 78%; p = 0.06). The three patients who failed LCBDE-STD required postoperative ERCP. Average fluoroscopy time was not significantly impacted by addition of sphincteroplasty.ConclusionIncorporating LCBDE into standard management of pediatric choledocholithiasis reduces LOS and avoids additional invasive procedures regardless of the specific technique employed. This stepwise approach to wire-ready cholangiography with balloon sphincteroplasty is a viable method for LCBDE that utilizes techniques familiar to pediatric surgeons and provides definitive management under a single anesthetic.Level of evidenceLevel III.     

Complications associated with totally implantable access ports in children less than 1 year of age

BackgroundLong term central venous access is necessary for the treatment of several conditions affecting young children. Totally implantable access ports (ports) offer the advantage of containing no external components, thus simplifying their care and maintenance. However, there is no consensus on the safety of port placement in infants (birth to 1-year of age). The aim of this study was to describe complications associated with port placement in infants, including which specific factors may be associated with risk for developing complications among these patients, and thereby assess the safety of port placement in this young population.MethodsA two-institution, retrospective cohort study identified patients under 1-year old who underwent port placement. Intraoperative, early postoperative (within 30 days), and late postoperative (greater than 30 days) complications were recorded. Multivariate logistic regression models were employed to assess factors associated with port-related complications.ResultsAmong 121 patients who received a port, 36 (30%) experienced a complication with a median time to complication of 299.5 days [IQR 67.5–440.75]. Of those, 26 required unplanned port removal. Only 3 patients (2.5%) experienced an intraoperative complication, and 3 patients (2.5%) experienced a complication within 30 days of port placement. A diagnosis of cancer was found to be protective against early catheter malfunction (OR=0.31, p = 0.03). A non-statistically significant trend associated with increased complications for large caliber devices (>6.0Fr) and weight <7-kg (OR 2.20, p = 0.06 and OR=2.26, p = 0.11 respectively) was observed.ConclusionsPort placement appears to be safe for most infants with low or acceptable rates of intra- or post-operative complications. Smaller patient size (< 7 kg) and larger-sized catheters (> 6.0Fr) may be associated with an increased risk for complications among this population.Level of evidenceIII     

Risk factors for perioperative hypothermia and infectious outcomes in gastroschisis patients

IntroductionPrior data suggest that infants with gastroschisis are at high risk for hypothermia and infectious complications (ICs). This study evaluated the associations between perioperative hypothermia (PH) and ICs in gastroschisis using a multi-institutional cohort.MethodsRetrospective review of infants with gastroschisis who underwent abdominal closure from 2013–2017 was performed at 7 children's hospitals. Any-IC and surgical site infection (SSI) were stratified against the presence or absence of PH, and perioperative characteristics associated with PH and SSI were determined using multivariable logistic regression.ResultsOf 256 gastroschisis neonates, 42% developed PH, with 18% classified as mild hypothermia (35.5–35.9°C), 10.5% as moderate (35.0–35.4°C), and 13% severe (<35°C). There were 82 (32%) ICs with 50 (19.5%) being SSIs. No associations between PH and any-IC (p = 0.7) or SSI (p = 0.98) were found. Pulmonary comorbidities (odds ratio (OR)=3.76, 95%CI:1.42–10, p = 0.008) and primary closure (OR=0.21, 95%CI:0.12–0.39, p<0.001) were associated with PH, while silo placement (OR=2.62, 95%CI:1.1–6.3, p = 0.03) and prosthetic patch (OR=3.42, 95%CI:1.4–8.3, p = 0.007) were associated with SSI on multivariable logistic regression.ConclusionsPrimary abdominal closure and pulmonary comorbidities are associated with PH in gastroschisis, however PH was not associated with increased risk of ICs. Independent risk factors for SSI include silo placement and prosthetic patch closure.     

Updates on bacterial resistance and empirical antibiotics treatment of complicated acute appendicitis in children

Objective: Through historical comparison with our previous study published 10 years ago, this paper aims to provide latest analysis of local bacteriology of acute complicated appendicitis and evaluate the effects of early escalation of potent antibiotics on course of postoperative recovery.Methods: A 5-year retrospective review of all children receiving emergency laparoscopic appendicectomies for acute appendicitis from December 2014 to November 2019 was conducted.Results: 257 cases of acute appendicitis were included, 126 were complicated appendicitis (38 gangrenous, 88 ruptured). 96 had positive peritoneal swab culture, 53 (42.1%) grew resistant bacterial strains, including extended spectrum beta-lactamase producing E. coli (ESBL E. coli), Pseudomonas aeruginosa, against traditional empirical triple antibiotics. The prevalence had significantly increased over the past decade (p = 0.008). In our patients, piperacillin/tazobactam, ertapenem, gentamicin provided coverage of 69.8%, 45.3% and 45.3% respectively. For patients with early escalation of postoperative antibiotics, no statistical significance was identified in terms of postoperative complications (p = 0.883), or duration of antibiotics (p = 0.0615).Conclusion: Growing prevalence of resistant strains were observed over the decade. Piperacillin/tazobactam provided the best coverage (69.8%) against resistant bacterial strains in our patients. Early escalation of antibiotics failed to reduce postoperative complications and antibiotics duration.Type of Study: Clinical Research, Retrospective Historical Comparative StudyLevel of Evidence: Level III     

Comparison of subcutaneous analgesic system and epidural analgesia for postoperative pain control in open pediatric oncology operations: A randomized controlled trial

PurposeChildren undergoing open oncologic surgery can have significant post-operative pain. The purpose of this trial was to compare a surgeon-placed subcutaneous analgesic system (SAS) to epidural analgesia.MethodsSingle center randomized controlled trial including children ≤18 years undergoing open tumor resection between October 2018 and April 2021. Randomization to SAS or epidural was done preoperatively and perioperative pain management was standardized. Families were blinded to the modality. Comparisons of oral morphine equivalents (OME) and pain scores for three postoperative days, clinical outcome parameters, and parental satisfaction following unblinding were completed using non-parametric analyses.ResultsOf 36 patients (SAS 18, Epidural 18), median age was 5 years (range <1–17). The Epidural cohort had less OME demand on postoperative day one (SAS 0.76 mg/kg, Epidural 0.11 mg/kg; p<0.01) and two (SAS 0.48 mg/kg, Epidural 0.07 mg/kg, p = 0.03). Pain scores were similar on postoperative days 1–3 (0–2 in both groups). The Epidural cohort had more device complications (SAS 11%, Epidural 50%; p = 0.03) and higher urinary catheter use (SAS 50%, Epidural 89%; p = 0.03). More than 80% of parents would use the same device in the future (SAS 100%, Epidural 84%, p = 0.23).ConclusionFor children undergoing open oncologic abdominal or thoracic surgery, early post-operative pain control appears to be better with epidural analgesia; however, SAS has decreased incidence of device complications and urinary catheter use. Parental satisfaction is excellent with both modalities. SAS could be considered as an alternative to epidural, especially in settings when epidural placement is not available or contraindicated.Type of studyTreatment study, Randomized controlled trial.Level of evidenceLevel 1.     

Impact of rectal dissection technique on primary-school-age outcomes for a British and Irish cohort of children with Hirschsprung disease

BackgroundThis prospective cohort study compared primary-school-aged outcomes between children with Hirschsprung disease (HD) following Soave, Duhamel or Swenson procedures.MethodsChildren with histologically proven HD were identified in British/Irish paediatric surgical centers (01/10/2010-30/09/2012). Parent/clinician outcomes were collected when children were 5–8 years old and combined with management/early outcomes data. Propensity score/covariate adjusted multiple-event-Cox and multivariable logistic regression analyses were used.Results277 (91%) of 305 children underwent a pull-through (53% Soave, 37% Duhamel, 9% Swenson). Based upon 259 children (94%) with complete operative data, unplanned reoperation rates (95% CI) per-person year of follow-up were 0.11 (0.08–0.13), 0.34 (0.29–0.40) and 1.06 (0.86–1.31) in the Soave/Duhamel/Swenson groups respectively. Adjusted Hazard Ratios for unplanned reoperation compared with the Soave were 1.50 (95% CI 0.66-3.44, p = 0.335) and 7.57 (95% CI 3.39-16.93, p < 0.001) for the Duhamel/Swenson respectively. Of 217 post-pull-through children with 5–8 year follow-up, 62%, 55%, and 62% in Soave/Duhamel/Swenson groups reported faecal incontinence. In comparison to Soave, Duhamel was associated with lower risk of faecal incontinence (aOR 0.34,95%CI 0.13-0.89,p = 0.028). Of 191 children without a stoma, 42%, 59% and 30% in Soave/Duhamel/Swenson groups required assistance to maintain bowel movements; compared to Soave, the Duhamel group were more likely to require assistance (aOR 2.61,95% CI 1.03–6.60,p = 0.043).ConclusionsCompared with Soave, Swenson was associated with increased risk of unplanned reoperation, whilst Duhamel was associated with reduced risk of faecal incontinence, but increased risk of constipation at 5–8 years of age. The risk profiles described can be used to inform consent discussions between surgeons and parents.Level of evidenceLevel II     

Primary contributors to gastrostomy tube placement in infants with Congenital Diaphragmatic Hernia

ObjectiveTo identify factors associated with gastrostomy tube (GT) placement in infants with congenital diaphragmatic hernia (CDH).MethodsRetrospective cohort study of 114 surviving infants with CDH at a single tertiary care neonatal intensive care unit from 2010–2019. Prenatal, perinatal and postnatal characteristics were compared between patients who were discharged home with and without a GT. Prenatal imaging was available for 50.9% of the cohort. Logistic regression was used to assess the association between GT placement and pertinent clinical factors. ROC curves were generated, and Youden's J statistic was used to determine optimal predictive cutoffs for continuous variables. Elastic net regularized regression was used to identify variables associated with GT placement in multivariable analysis.ResultsGT was placed in 43.9% of surviving infants with CDH. Prenatal variables predictive of GT placement were percent predicted lung volume (PPLV) <21%, total lung volume (TLV) <30 ml, lung-head ratio (LHR) <1.2 or observed to expected LHR (O/E LHR) <55%. Infants who required a GT were diagnosed earlier prenatally (23.6 ± 3.4 vs. 26.4 ± 5.6 weeks). Patients whose stomach was above the diaphragm on prenatal ultrasound (up) had a higher odds of GT placement compared to those with stomachs below the diaphragm (down) position by a factor of 2.9 (95% CI: 1.25, 7.1); p = 0.0154. Postnatally, infants with GT had lower Apgar scores at 1 and 5 min, longer lengths of stay and higher proportion of flap closures. Infants with a type C or D defect and extracorporeal membrane oxygenation (ECMO) were associated with increased odds of needing a GT. Postnatal association included being NPO for >12 days, need for transpyloric (TP) feeds for >10 days, >14 days to transition to a 30 min bolus feed, presence of gastro-esophageal reflux (GER), chronic lung disease and pulmonary hypertension. In multivariable analysis, duration of NPO, time to TP feeds, transition to 30 min bolus feeds remained significantly associated with GT placement after adjusting for severity of pulmonary hypertension (PH), GER diagnosis and sildenafil treatment.ConclusionIdentification of risk factors associated with need for long-term feeding access may improve timing of GT placement and prevent prolonged hospitalization related to feeding issues.Level of Evidence RatingLevel II (Retrospective Study)     

Parental wellbeing after diagnosing a child with biliary atresia: A prospective cohort study

PurposeTo determine anxiety, stress, and quality of life (QoL) in parents of children who are diagnosed with biliary atresia (BA).MethodsParents of BA patients (0–3 years) completed validated questionnaires at three time points: at first hospitalization (T0); 1–2 months post diagnosis (T1); and 2–3 years post diagnosis (T2). Results are presented in medians (min-max).ResultsWe included 52 parents (age 31 [24–51 y], 31 females) of 30 BA patients. In fathers, neither anxiety nor stress levels significantly differed from reference values. Mothers reported significantly higher anxiety levels compared to reference values (T0: 48 vs 35, p = 0.001; T1: 43 vs 35, p = 0.03; T2: 37 vs 35, p = 0.04), which significantly decreased over time (-23% between T0 and T2: p = 0.04). Stress in mothers was significantly higher at T1 than at T2 (+35%, p = 0.02), but was not significantly different from reference values at each time point (T0: 17 vs 14, p = 0.07; T1: 18 vs 14, p = 0.09; T2: 13 vs 14, p = 0.52).The overall QoL in mothers and fathers was rather unaffected.ConclusionsParticularly mothers of infants diagnosed with BA report high anxiety levels up to three years after diagnosis. The overall QoL of parents is rather unaffected after diagnosing BA in their child.Level of EvidenceLevel 2.     

Variability,outcomes and cost associated with the use of parenteral nutrition in children with complicated appendicitis: A hospital-level propensity matched analysis

Background/PurposeTo examine the influence of parenteral nutrition (PN) on clinical outcomes and cost in children with complicated appendicitis.MethodsRetrospective study of 1,073 children with complicated appendicitis from 29 hospitals participating in the NSQIP-Pediatric Appendectomy Pilot Collaborative (1/2013–6/2015). Mixed-effects regression was used to compare 30-day postoperative outcomes between high and low PN-utilizing hospitals after propensity matching on demographic characteristics, BMI and postoperative LOS as a surrogate for disease severity.ResultsOverall PN utilization was 13.6%, ranging from 0–10.3% at low utilization hospitals (n = 452) and 10.3–32.4% at high utilization hospitals (n = 621). Outcomes were similar between low and high utilization hospitals for rates of overall complications (12.3% vs. 10.5%, OR: 0.80 [0.46,1.37], p = 0.41), SSIs (11.3% vs. 8.8%, OR: 0.72 [0.40,1.32], p = 0.29) and revisits (14.7% vs. 15.9%, OR: 1.10 [0.75,1.61], p = 0.63). Adjusted mean 30-day cumulative hospital cost was 22.9% higher for patients receiving PN ($25,164 vs. $20,478, p < 0.01) after controlling for postoperative LOS.ConclusionFollowing adjustment for patient characteristics and postoperative length of stay, higher rates of PN utilization in children with complicated appendicitis were associated with higher cost but not with lower rates of overall complications, surgical site infections or revisits.Level of Evidence Level III: Treatment study - Retrospective comparative study     

Potential predictors of the onset of focal intestinal perforation in extremely low birth weight infants based on an analysis of coagulation and fibrinolysis markers at birth: A case-control study based on ten years of experience at a single institution

Purpose: We aimed to investigate potential predictors of focal intestinal perforation (FIP) in extremely low birth weight infants (ELBWIs) among coagulation and fibrinolysis markers at birth.Methods: We reviewed the medical records of FIP patients and their coagulation and fibrinolysis markers at birth between 2010 and 2019, and matched patients according to gestational age. FIP was diagnosed based on macroscopic intestinal perforation with a punched-out lesion without necrosis. Patient characteristics and blood test results, including coagulation and fibrinolysis marker levels, were compared between the groups.Results: Two hundred forty ELBWIs were enrolled in this study (FIP, n = 18; controls, n = 222). In the FIP group, the gestational age at birth was significantly younger (p = 0.023) and the birth weight was significantly lower (p = 0.007) in comparison to the control group. Furthermore, the FIP group showed significantly lower levels of fibrinogen (p = 0.027) and factor XIII (F-XIII) (p = 0.007). The receiver operating characteristics curves for fibrinogen and F-XIII revealed that the 95% confidence intervals of fibrinogen and F-XIII were 0.530–0.783 (p = 0.027), and 0.574–0.822 (p = 0.007), respectively.Conclusions: This is the first report focusing on coagulation and fibrinolysis markers in FIP patients at birth. The fibrinogen and F-XIII values at birth are potential predictors of FIP in ELBWIs.Type of Study: Study of Diagnostic Test (Case Control Study)Level of Evidence: Level IV     

Implementing a standardized gastroschisis protocol significantly increases the rate of primary sutureless closure without compromising closure success or early clinical outcomes

PurposeStandardized protocols have been shown to improve outcomes in several pediatric surgical conditions. We implemented a multi-disciplinary gastroschisis practice bundle at our institution in 2013. We sought to evaluate its impact on closure type and early clinical outcomes.MethodsWe performed a retrospective review of uncomplicated gastroschisis patients treated at our institution between 2008–2019. Patients were divided into two groups: pre- and post-protocol implementation. Multivariate logistic regression was used to compare closure location, method, and success.ResultsNeonates (pre-implementation n = 53, post-implementation n = 43) were similar across baseline variables. Successful immediate closure rates were comparable (75.5% vs. 72.1%, p = 0.71). The proportion of bedside closures increased significantly after protocol implementation (35.3% vs. 95.4%, p < 0.01), as did the proportion of sutureless closures (32.5% vs. 71.0%, p < 0.01). Median postoperative mechanical ventilation decreased significantly (4 days IQR [3, 5] vs. 2 days IQR [1, 3], p < 0.01). Postoperative complications and duration of parenteral nutrition were equivalent. After controlling for potential confounding, infants in the post-implementation group had a 44.0 times higher odds of undergoing bedside closure (95% CI: 9.0, 215.2, p < 0.01) and a 7.7 times higher odds of undergoing sutureless closure (95% CI: 2.3, 25.1, p < 0.01).ConclusionsImplementing a standardized gastroschisis protocol significantly increased the proportion of immediate bedside sutureless closures and decreased the duration of mechanical ventilation, without increasing postoperative complications.Level of Evidence IIIType of Study Retrospective comparative study.     

Functional,nutritional, and developmental assessment of gastric transposition and colonic interposition: Long-term follow-up outcome analysis

PurposeThe choice of Esophageal replacement (ER) depends on surgeons’ preference and patients’ anatomical condition. A cross-sectional study was done to compare the long-term outcomes of two methods of ER, Gastric transposition (GT) and Colonic interposition (CI).MethodsChildren who had undergone ER from January 1997 to December 2017 with a minimum of two-year post-ER follow-up were evaluated by anthropometry, hepatobiliary scintigraphy, gastroesophageal reflux study, gastric emptying test, pulmonary function test and blood tests.ResultsTwenty-six (Male:female=17:9) children were recruited. The median age at ER was 13 months (interquartile range 9–40 months) and mean follow-up post-ER was 116.7 ± 76.4 months (range 24–247 months). GT:CI was done in 15(57.7%):11(42.3%) cases. A greater number of abnormal oral contrast studies (p = 0.02) and re-operations (p = 0.05) were documented as baseline characteristics with CI group. The presence of gastroesophageal reflux 9/23(39.1%), duodenogastric reflux 6/24(25%), delayed gastric emptying 6/25(24%), abnormal pulmonary function test 14/22(63.6%) were documented during the study period. However, there was no significant(p>0.05) difference in nutritional, developmental and functional outcomes of both operative methods of ER in the study.ConclusionAssessment of nutritional, developmental and functional parameters in children after ER reveals good long-term results. There was no significant difference in CI and GT.Level of evidenceComparative study; II     

Systematic review and meta-analysis of safety and efficacy of early enteral nutrition as an isolated component of Enhanced Recovery After Surgery [ERAS] in children after bowel anastomosis surgery

BackgroundPostoperative feeding practices are not uniform in children undergoing bowel anastomosis surgery. Primary aim of this review was to evaluate the safety and efficacy of early enteral nutrition (EEN) as an isolated component of enhanced recovery in children undergoing bowel anastomosis surgery.MethodsMedical search engines (PubMed, CENTRAL, Google scholar) were accessed from inception to January 2021. Randomized Controlled Trials (RCT)s, non-randomized controlled trials, observational studies and retrospective studies comparing EEN, initiated within 48 h vs late enteral nutrition (LEN), initiated after 48 h in children ≤ 18 years undergoing bowel anastomosis surgery were included. Primary outcome measure was the incidence of postoperative complications (anastomotic leak, abdominal distension, surgical site infection, wound dehiscence, vomiting and septic complications). Secondary outcome measures were the time to passage of first feces and the length of hospital stay.ResultsTwelve hundred and eighty-six children from 10 studies were included in this review. No difference was seen between the EEN and LEN groups in the incidence of anastomotic leak (1.69% vs 4.13%; p = 0.06), abdominal distention (13.87% vs 12.31%; p = 0.57), wound dehiscence (3.07% vs 2.69%; p = 0.69) or vomiting (8.11% vs 8.67%; p = 0.98). The incidence of surgical site infections (7.51% vs 11.72%; p = 0.04), septic complications (14.02% vs 26.22%; p = 0.02) as well as pooled overall complications (8.11% vs 11.27%; RR 0.71; 95% CI = 0.56 to 0.89; p = 0.003; I² = 33%) were significantly lower in the EEN group. The time to passage of first feces (MD – 17.23 h; 95% CI -23.13 to -11.34; p < 0.00001; I² = 49%) and the length of hospital stay (MD -2.95 days; 95% CI -3.73 to -2.17; p < 0.00001; I² = 93%) were significantly less in the EEN group.ConclusionEEN is safe and effective in children following bowel anastomosis surgery and is associated with a lower overall incidence of complications as compared to LEN. EEN also promotes early bowel recovery and hospital discharge. However, further well designed RCTs are required to validate these findings.Level of evidence: V     

Perioperative intravenous S-ketamine for acute postoperative pain in adults: A systematic review and meta-analysis

Study objectiveTo evaluate the effectiveness and safety of S-ketamine for pain relief and analgesic consumption in surgical patients.DesignSystematic review and meta-analysis of randomized controlled trials (RCTs).SettingPerioperative setting.PatientsA total of 905 adult patients undergoing surgery using general anesthesia: 504 patients in the S-ketamine group and 401 patients in the placebo group.InterventionIntravenous S-ketamine as an adjuvant to general anesthesia compared with placebo.MeasurementsThe primary outcomes were resting and movement pain scores (VAS/NRS 0–10) and morphine consumption within 4, 12, 24 and 48 h after surgery. The secondary outcomes included postoperative complications such as nausea, vomiting, and psychotomimetic adverse events. We used the guidelines of the Recommendation Assessment, Development, and Evaluation (GRADE) system to evaluate the level of certainty for the main results.Main resultsA total of 12 studies were included. The types of surgery included abdominal surgery, thoracotomy, gynecologic surgery, arthroscopic anterior cruciate ligament repair, cardiac surgery, laparoscopic cholecystectomy, lumbar spinal fusion surgery, radical prostatectomy, and hemorrhoidectomy. There were significant improvements in resting pain scores at 4, 12 and 24 h with S-ketamine versus placebo [4 h: standardized mean difference (SMD) -1.11; 95% confidence interval (CI): −1.53, −0.68, p < 0.00001; GRADE = moderate; 12 h: SMD −0.88; 95%CI: −1.42, −0.34, p = 0.001; GRADE = moderate; 24 h: SMD -0.39; 95%CI: −0.73, −0.06, p = 0.02; GRADE = moderate]. The incidence of pain scores at 48 h showed no statistical difference between the two groups (SMD -0.27; 95%CI: −1.12, 0.58, p = 0.53, GRADE = moderate). The movement pain scores were not significantly different between the two groups at each time point (4 h: SMD −0.34; 95%CI: −0.73, 0.05, p = 0.09, GRADE = moderate; 12 h: SMD −0.42; 95%CI: −1.46, 0.63, p = 0.44, GRADE = low; 24 h: SMD −0.58; 95%CI: −1.25, 0.09, p = 0.09, GRADE = moderate; 48 h: SMD −0.49; 95%CI: −1.11, 0.14, p = 0.13, GRADE = low). At 4 and 12 h after surgery, the consumption of morphine was significantly reduced in the S-ketamine group (4 h: SMD −0.98; 95%CI: −1.37, −0.06, p < 0.00001, GRADE = moderate; 12 h: SMD −1.36; 95%CI: −2.26, −0.46, p = 0.003, GRADE = low). There were no significant differences in morphine use at 24 and 48 h between the two groups (24 h: SMD −0.70; 95%CI: −1.42, 0.02, p = 0.06, GRADE = low; 48 h: SMD −0.79; 95%CI: −2.26, 1.03, p = 0.39, GRADE = low). The risk for nausea [relative risk (RR) = 1.04; 95%CI: 0.83, 1.30, p = 0.73], vomiting (RR = 1.07; 95%CI: 0.84, 1.38, p = 0.57), and psychotomimetic adverse events (RR = 1.57; 95%CI: 0.82, 2.99, p = 0.17) showed no significant increase in the S-ketamine group.ConclusionsIntravenous S-ketamine as an adjunct to general anesthesia is effective for assisting analgesia and decreases the intensity of pain and opioid requirements in a short period of time after surgery, but it may increase the psychotomimetic adverse event rate. Overall, the level of certainty is moderate to low.     

Interhospital variability in localization techniques for small pulmonary nodules in children: A pediatric surgical oncology research collaborative study

BackgroundPulmonary nodules that are deep within lung parenchyma and/or small in size can be challenging to localize for biopsy. This study describes current trends in performance of image-guided localization techniques for pulmonary nodules in pediatric patients.MethodsA retrospective review was performed on patients < 21 years of age undergoing localization of pulmonary nodules at 15 institutions. Localization and resection success, time in interventional radiology (IR), operating room (OR) and total anesthesia time, complications, and technical problems were compared between techniques.Results225 patients were included with an average of 1.3 lesions (range 1–5). Median nodule size and depth were 4 mm (range 0–30) and 5.4 mm (0–61), respectively. The most common localization techniques were: wire + methylene blue dye (MBD) (28%), MBD only (25%), wire only (14%), technetium-99 only (11%), coil + MBD (7%) and coil only (5%). Localization technique was associated with institution (p < 0.01); technique and institution were significantly associated with mean IR, OR, and anesthesia time (all p < 0.05). Comparing techniques, there was no difference in successful IR localization (range 92–100%, p = 0.75), successful resection (94–100%, p = 0.98), IR technical problems (p = 0.22), or operative complications (p = 0.16).ConclusionsMany IR localization techniques for small pulmonary nodules in children can be successful, but there is wide variability in application by institution and in procedure time.Level of evidenceRetrospective review, Level 3.