Outcomes of Prolonged Open Abdomen in Children.

INTRODUCTION: We sought to better characterize outcomes in pediatric patients requiring open abdomen for instability with ongoing resuscitation, second look surgery, or left in discontinuity or congenital or acquired loss of domain that may lead to prolonged open abdomen (POA) or difficulties in successful abdominal wall closure. METHODS: We performed a single-institution retrospective review of patients aged less or equal to 18 years who presented to our institution from 2015 to 2022. We defined POA as requiring three or more surgeries prior to abdominal wall closure. Descriptive statistics were performed using median and interquartile range. RESULTS: Median age was 15 years (interquartile range 0-6 years), 46% female, and 69% White. Survival rate was 93% for the entire cohort. The most common indication for open abdomen was second look/discontinuity 22/41 (54%). The most common temporary abdominal wall closure was wound vac (43%). Fifty eight percent patients achieved primary tissue closure, the remaining required mesh. Of the 42 patients, 25 required POA. They had increasing rate of secondary infections at 56% compared to 44% (P = 0.17). The groups were further divided into indications for open abdomen including ongoing resuscitation, second look/discontinuity, and loss of domain with similar outcomes. CONCLUSIONS: In the largest series of long-term outcomes in pediatric patients with an open abdomen, we found that a majority of children were able to be primarily closed without mesh despite the number of surgeries required. Further studies require a protocolized approach to improve the long-term outcomes of these patients.

Antifibrinolytic and Adjunct Hemostatic Agents: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE Consensus Conference.

OBJECTIVES: To derive systematic-review informed, modified Delphi consensus regarding antifibrinolytic and adjunct hemostatic agents in neonates and children supported with extracorporeal membrane oxygenation (ECMO) for the Pediatric ECMO Anticoagulation CollaborativE consensus conference. DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021. STUDY SELECTION: Use of antifibrinolytics (epsilon-aminocaproic acid [EACA] or tranexamic acid), recombinant factor VII activated (rFVIIa), or topical hemostatic agents (THAs). DATA EXTRACTION: Two authors reviewed all citations independently, with a third independent reviewer resolving conflicts. Eleven references were used for data extraction and informed recommendations. Evidence tables were constructed using a standardized data extraction form. MEASUREMENTS AND MAIN RESULTS: Risk of bias was assessed using the Quality in Prognosis Studies tool. The evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation system. Forty-eight experts met over 2 years to develop evidence-based recommendations and, when evidence was lacking, expert-based consensus statements for the management of bleeding and thrombotic complications in pediatric ECMO patients. A web-based modified Delphi process was used to build consensus via the Research And Development/University of California Appropriateness Method. Consensus was defined as greater than 80% agreement. One weak recommendation and three consensus statements are presented. CONCLUSIONS: Evidence supporting recommendations for administration of antifibrinolytics (EACA or tranexamic acid), rFVIIa, and THAs were sparse and inconclusive. Much work remains to determine effective and safe usage strategies.

Executive Summary: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE (PEACE) Consensus Conference.

OBJECTIVES: To present recommendations and consensus statements with supporting literature for the clinical management of neonates and children supported with extracorporeal membrane oxygenation (ECMO) from the Pediatric ECMO Anticoagulation CollaborativE (PEACE) consensus conference. DATA SOURCES: Systematic review was performed using PubMed, Embase, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021, followed by serial meetings of international, interprofessional experts in the management ECMO for critically ill children. STUDY SELECTION: The management of ECMO anticoagulation for critically ill children. DATA EXTRACTION: Within each of eight subgroup, two authors reviewed all citations independently, with a third independent reviewer resolving any conflicts. DATA SYNTHESIS: A systematic review was conducted using MEDLINE, Embase, and Cochrane Library databases, from January 1988 to May 2021. Each panel developed evidence-based and, when evidence was insufficient, expert-based statements for the clinical management of anticoagulation for children supported with ECMO. These statements were reviewed and ratified by 48 PEACE experts. Consensus was obtained using the Research and Development/UCLA Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed 23 recommendations, 52 expert consensus statements, and 16 good practice statements covering the management of ECMO anticoagulation in three broad categories: general care and monitoring; perioperative care; and nonprocedural bleeding or thrombosis. Gaps in knowledge and research priorities were identified, along with three research focused good practice statements. CONCLUSIONS: The 91 statements focused on clinical care will form the basis for standardization and future clinical trials.

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.

High-risk Opioid Prescribing Associated with Postoperative New Persistent Opioid Use in Adolescents and Young Adults.

OBJECTIVE: In this study, we explored which postoperative opioid prescribing practices were associated with persistent opioid use among adolescents and young adults. BACKGROUND: Approximately 5% of adolescents and young adults develop postoperative new persistent opioid use. The impact of physician prescribing practices on persistent use among young patients is unknown. METHODS: We identified opioid-naïve patients aged 13 to 21 who underwent 1 of 13 procedures (2008-2016) and filled a perioperative opioid prescription using commercial insurance claims (Optum Deidentified Clinformatics Data Mart Database). Persistent use was defined as ≥ 1 opioid prescription fill 91 to 180 days after surgery. High-risk opioid prescribing included overlapping opioid prescriptions, co-prescribed benzodiazepines, high daily prescribed dosage, long-acting formulations, and multiple prescribers. Logistic regression modeled persistent use as a function of exposure to high-risk prescribing, adjusted for patient demographics, procedure, and comorbidities. RESULTS: High-risk opioid prescribing practices increased from 34.9% to 43.5% over the study period; the largest increase was in co-prescribed benzodiazepines (24.1%-33.4%). High-risk opioid prescribing was associated with persistent use (aOR 1.235 [1.12,1.36]). Receipt of prescriptions from multiple opioid prescribers was individually associated with persistent use (aOR 1.288 [1.16,1.44]). The majority of opioid prescriptions to patients with persistent use beyond the postoperative period were from nonsurgical prescribers (79.6%). CONCLUSIONS: High-risk opioid prescribing practices, particularly receiving prescriptions from multiple prescribers across specialties, were associated with a significant increase in adolescent and young adult patients' risk of persistent opioid use. Prescription drug monitoring programs may help identify young patients at risk of persistent opioid use.

Lower extremity complications in children following femoral cannulation for extracorporeal membrane oxygenation.

INTRODUCTION: Extracorporeal membrane oxygenation cannulation strategies vary between adults and children. Femoral approach is common in adults and extremity morbidity is well-documented. Aside from limb ischemia, complications in children are theorized and have yet to be studied. This study aims to comprehensively evaluate implications of pediatric femoral cannulation. METHODS: This is a single-center retrospective review of children <21 years, undergoing femoral venoarterial (VA) or venovenous (VV) cannulation between 2015 and 2022. The primary outcome was incidence of lower extremity complications on ECMO (groin hematoma/hemorrhage, vascular thrombosis, North-South syndrome, compartment syndrome, limb loss). Secondary outcome was incidence of post-decannulation extremity complications (pseudoaneurysm, surgical site infection, vascular thrombosis, motor/sensory deficits). RESULTS: 29 children were cannulated via femoral approach. Most required VA support (89%). Common sites were right femoral artery (70.8%) and right femoral vein (56%). 18 patients (75%) had distal reperfusion cannulas (DPC) placed. Short-term lower extremity complication rate was 59%, most frequently groin hematoma/hemorrhage (30%) and North-South syndrome (19%). Compartment syndrome occurred in 3 patients (11%), though none suffered digit/limb loss. There were no significant differences in complications between cannulation approach (open vs percutaneous) or vessel laterality (ipsilateral vs contralateral). Of those decannulated (n = 15), median ECMO duration was 8 days. Following decannulation, 20% suffered pseudoaneurysm. Ten (63%) experienced ipsilateral motor weakness which resolved in 50% of patients at 1-month follow-up; 20% suffered sensory deficits all resolving by discharge. CONCLUSION: Approximately one third of children who underwent femoral cannulation suffered groin hematoma/hemorrhage and nearly 20% experienced North-South syndrome. Following decannulation, most had extremity weakness while sensory deficits were rarer. This marked risk of extremity morbidity prompts proactive inpatient monitoring and close surveillance after discharge.

Fetal Risk Stratification and Outcomes in Children with Prenatally Diagnosed Lung Malformations: Results from a Multi-Institutional Research Collaborative.

OBJECTIVE: The aim of this study was to assess current clinical outcomes in children with prenatally diagnosed congenital lung malformations (CLMs) and to identify prenatal characteristics associated with adverse outcomes. SUMMARY BACKGROUND DATA: Despite a wide spectrum of clinical disease, the identification of fetal CLM subgroups at increased risk for hydrops and respiratory compromise at delivery has not been well defined. METHODS: A retrospective cohort study was conducted using an operative database of prenatally diagnosed CLMs managed at 11 children's hospitals from 2009 to 2016. Statistical analyses were performed using nonparametric bivariate or multivariable logistic regression. RESULTS: Three hundred forty-four children were analyzed. Fifteen (5.5%) fetuses were managed with maternal steroids in the setting of hydrops, and prenatal surgical intervention was uncommon (1.7%). Seventy-five (21.8%) had respiratory symptoms at birth, and 34 (10.0%) required neonatal lung resection. Congenital pulmonary airway malformation volume ratio (CVR) measurements were recorded in 169 (49.1%) cases and were significantly associated with perinatal outcome, including hydrops, respiratory distress at birth, need for supplemental oxygen, neonatal ventilator use, and neonatal resection ( P < 0.001). An initial CVR ≤1.4 was significantly correlated with a reduced risk for hydrops [area under the curve (AUC), 0.93; 95% confidence interval (CI), 0.87-1.00]. A maximum CVR <0.9 (AUC, 0.72; 95% CI, 0.67-0.85) was associated with a low risk for respiratory symptoms at birth. CONCLUSIONS: In this large, multi-institutional study, an initial CVR ≤ 1.4 identifies fetuses at very low risk for hydrops, and a maximum CVR < 0.9 is associated with asymptomatic disease at birth. These findings represent an opportunity for standardization and quality improvement for prenatal counseling and delivery planning.

Disparities in the Management of Pediatric Breast Masses.

INTRODUCTION: Disparities in surgical management have been documented across a range of disease processes. The objective of this study was to investigate sociodemographic disparities in young females undergoing excision of a breast mass. METHODS: A retrospective study of females aged 10-21 y who underwent surgery for a breast lesion across eleven pediatric hospitals from 2011 to 2016 was performed. Differences in patient characteristics, workup, management, and pathology by race/ethnicity, insurance status, median neighborhood income, and urbanicity were evaluated with bivariate and multivariable regression analyses. RESULTS: A total of 454 females were included, with a median age of 16 y interquartile range (IQR: 3). 44% of patients were nonHispanic (NH) Black, 40% were NH White, and 7% were Hispanic. 50% of patients had private insurance, 39% had public insurance, and 9% had other/unknown insurance status. Median neighborhood income was $49,974, and 88% of patients resided in a metropolitan area. NH Whites have 4.5 times the odds of undergoing preoperative fine needle aspiration or core needle biopsy compared to NH Blacks (CI: 2.0, 10.0). No differences in time to surgery from the initial imaging study, size of the lesion, or pathology were observed on multivariable analysis. CONCLUSIONS: We found no significant differences by race/ethnicity, insurance status, household income, or urbanicity in the time to surgery after the initial imaging study. The only significant disparity noted on multivariable analysis was NH White patients were more likely to undergo preoperative biopsy than were NH Black patients; however, the utility of biopsy in pediatric breast masses is not well established.

Predictors of Perianal Fistula Healing in Children With Newly Diagnosed Crohn Disease.

OBJECTIVES: Perianal fistulas are among the most severe complications of Crohn disease, but limited data regarding their outcomes are available in children. Our objective was to determine predictors of perianal fistula healing among pediatric patients newly diagnosed with Crohn disease. METHODS: This single-center retrospective study followed patients with perianal fistulas at Crohn disease diagnosis until fistula healing. Time to healing was analyzed using Cox proportional hazard regression models considering relevant covariates including patient demographics, disease characteristics, medical therapies [no anti-tumor necrosis factor (TNF)α therapy, anti-TNFα therapy ±therapeutic drug monitoring], and perianal surgical procedures including fistulotomy, fistulectomy, removal of perianal lesions, seton placement, and incision and drainage. RESULTS: Of 485 patients identified, 107 (22%) had a perianal fistula at Crohn disease diagnosis. Multivariate analysis identified that perianal fistulotomy, fistulectomy, and lesion removal [hazard ratio (HR) 0.46; P = 0.028], non-White race (HR 0.30, P < 0.01), and male sex (HR 0.42; P = 0.02) were associated with delayed fistula healing. Faster fistula healing was associated with treatment with anti-TNFα with therapeutic drug monitoring (HR 1.78, P = 0.009). There were no other differences in healing by treatment. CONCLUSIONS: Fistulotomy, fistulectomy, and perianal lesion removal as well as non-White race were associated with delayed fistula healing. Anti-TNFα therapy was associated with faster fistula healing when combined with therapeutic drug monitoring, compared to all other medical treatment groups, including anti-TNFα therapy without therapeutic drug monitoring.

Switching to centrifugal pumps may decrease hemolysis rates among pediatric ECMO patients.

Recent advances in ECLS technology have led to the adoption of centrifugal pumps for the majority of patients worldwide. Despite several advantages of centrifugal pumps, they remain controversial because a number of studies have shown increased rates of hemolysis. The aim of this study was to assess the impact of transitioning from roller to centrifugal pumps on hemolysis rates at our center. A retrospective analysis of all pediatric ECMO patients at a single center between 2005 and 2017 was undertaken. Hemolysis was defined as a plasma free hemoglobin >50 mg/dL. Multivariable logistic regression was performed correcting for several factors to determine risk factors for hemolysis and analyze outcomes among patients with hemolysis. Significant findings were those with p < 0.05. A total of 590 patients were identified during the study period. Multivariable logistic regression for risk factors for hemolysis showed roller pumps (OR 1.92, CI 1.11-3.33) and ECMO duration (OR 1.002 per hour, CI 1.00-1.01) to be significant factors. Rates of hemolysis significantly improved following conversion from roller to centrifugal pumps, with significantly lower rates of hemolysis in 2012, 2015, 2016, and 2017 when compared to the historical average with roller pumps from 2005 to 2009 (34.7%). Additionally, hemolysis was associated with an increased risk of death (OR 3.59, CI 2.05-6.29) when correcting for other factors. These data suggest decreasing rates of hemolysis with centrifugal pumps compared to roller pumps. Since hemolysis was also associated with increased risk of death, these data support the switch from roller to centrifugal pumps at ECMO centers.

Pediatric and neonatal extracorporeal life support: current state and continuing evolution.

The use of extracorporeal life support (ECLS) for the pediatric and neonatal population continues to grow. At the same time, there have been dramatic improvements in the technology and safety of ECLS that have broadened the scope of its application. This article will review the evolving landscape of ECLS, including its expanding indications and shrinking contraindications. It will also describe traditional and hybrid cannulation strategies as well as changes in circuit components such as servo regulation, non-thrombogenic surfaces, and paracorporeal lung-assist devices. Finally, it will outline the modern approach to managing a patient on ECLS, including anticoagulation, sedation, rehabilitation, nutrition, and staffing.

Single-stage restorative proctocolectomy for ulcerative colitis in pediatric patients: a safe alternative.

BACKGROUND: Surgical management for refractory ulcerative colitis (UC) has been restorative proctocolectomy (RP) with ileal-pouch-anal-anastomosis (IPAA) done as one to three stages, with safety and effectiveness of a single-stage operation unclear. METHODS: Pediatric UC patients from 2004 to 2019 who underwent RP/IPAA in the initial operation were retrospectively reviewed. 1-stage operations were matched 1:2 to 2-stage operations using age, duration of disease, and disease severity. RESULTS: Ninety-nine patients (33 1-stage, 66 2-stage) were identified. The median total operative time was shorter in the 1-stage group (6 h:00 min vs. 7 h:47 min, p = 0.004). Total length of stay was shorter in the 1-stage group (9 vs. 17 days, p = 0.001). Rates of readmission were higher in 2-stage group (30 vs. 9%, p = 0.02). There was no difference in pouch leak rates (p = 1.00). Stricture rates were higher in the 2-stage group (50 vs. 16%, p = 0.005). Functional outcomes including pouchitis (p = 0.13), daily bowel movements (p = 0.37), and incontinence (p = 0.77) were all similar. CONCLUSIONS: Restorative proctocolectomy with IPAA in children with UC can be performed as a 1- or 2-stage operation with equivalent short-term, long-term, and functional outcomes in similar risk population. Our findings suggest 1-stage RP/IPAA operations without ileostomy are a safe alternative for patients considered for a 2-stage operation.

Venogram before long-interval repeat cannulation for pediatric extracorporeal membrane oxygenation.

It is rare for children to receive more than one course of support with extracorporeal membrane oxygenation, and in those who do undergo multiple episodes, the interval is usually days to weeks between events. Little data exists on re-cannulation years after an initial extracorporeal membrane oxygenation run, and late repeat cannulation can pose unique challenges. We report the case of a 10-year-old male patient with right jugular vein occlusion due to a previous course of extracorporeal membrane oxygenation as a neonate, who was successfully supported via central cannulation. This case demonstrates the importance of adequate imaging of target vasculature prior to attempting re-cannulation of a previously used vessel. Establishing a thoughtful strategy for late repeat cannulation is essential to achieve safe access in unusual and challenging situations.

Opportunities for the federal government to advance necrotizing enterocolitis research.

BACKGROUND: Necrotizing enterocolitis (NEC) is a leading cause of morbidity and mortality in the neonatal ICU with minimal progress in the research. METHODS: Federal webpages were queried to look for funding opportunity announcements (FOAs) and to develop lists of funded projects on NEC to identify gaps in NEC-related research topics. RESULTS: Over the past 30 years, the National Institutes of Health (NIH) issued two FOAs to stimulate research on NEC with $4.1 million set aside for the first year of respective funding. We identified 23 recently funded studies of which 18 were research projects, 4 training grants, and 1 conference grant support. Only one grant focused on parent and family engagement in the NICU. CONCLUSION: There are significant research gaps that can be addressed with adequate funding from the federal government on the prevention and treatment of NEC.

Efficacy of Early Pleurectomy for Severe Congenital Chylothorax.

BACKGROUND: Severe congenital chylothorax (SCC) may result in respiratory failure, malnutrition, immunodeficiency, and sepsis. Although typically managed with bowel rest, parenteral nutrition, and octreotide, persistent chylothoraces require surgical management. At our institution, a pleurectomy, unilateral or bilateral, in combination with mechanical pleurodesis and thoracic duct ligation is performed for SCC, and we describe our approach and outcomes. MATERIALS AND METHODS: We reviewed over 15-year period neonatal patients with SCC managed surgically with pleurectomy after medical therapy was unsuccessful. Patients were divided into two groups: those who underwent pleurectomy within 28 d of diagnosis (early group) and those who underwent pleurectomy after 28 d (late group). Resolution of chylothorax was defined by the absence of clinical symptoms as well as absent or minimal pleural effusion on chest X-ray. RESULTS: Of 40 patients diagnosed with SCC over the study period, 15 underwent pleurectomy, eight early [mean time to operation = 20 (IQR 17, 23) d] and 7 late [59 (42, 75) d, P = 0.001]. Overall survival was 67% (10 of 15). Seven of 8 (88%) neonates who underwent early pleurectomy survived versus 3 of 7 (43%) who underwent late pleurectomy (P = 0.07). Length of stay was lower in the early group than the late group [73 (57, 79) versus 102 (109, 213) d, P = 0.05]. All patients who survived to discharge had resolution of their chylothorax. CONCLUSIONS: Pleurectomy with mechanical pleurodesis and thoracic duct ligation is effective in the management of severe congenital chylothorax. When performed earlier, pleurectomy for severe congenital chylothorax may be associated with improved survival and shorter hospital length of stay.

Spillover Effect of Opioid Reduction Interventions From Adult to Pediatric Surgery.

BACKGROUND: Procedure-specific prescribing guidelines and trainee education have reduced opioid overprescribing in adult surgical patients, but tailored interventions do not yet exist for children. It is unknown what effect these adult interventions have had on postoperative opioid prescribing in children at the same institution, where trainees rotate across both adult and pediatric services. MATERIALS AND METHODS: This retrospective study of patients (<18 y) undergoing pediatric surgery (PS), pediatric otolaryngology (ENT), or pediatric urology (URO) procedures at a single tertiary academic center assessed opioid doses per patient before (January 01, 2015 to September 30, 2016) and after (January 01, 2017 to March 31, 2018) opioid prescribing guidelines and trainee education were instituted for adult laparoscopic cholecystectomy. Patient demographics, postoperative opioid prescribing, opioid refills, and emergency department (ED) visits <21 d after surgery were compared using chi-squared analyses and t-tests. Interrupted time-series analyses (ITSA) assessed changes in the rate of opioid prescribing pre- and postintervention for each subspecialty. RESULTS: There were 3371 patients preintervention and 2439 patients postintervention. After the intervention, fewer patients were prescribed opioids (ENT: 97% versus 93%, P < 0.001; URO: 98% versus 94%, P < 0.001; PS: 61% versus 25%, P < 0.001) and fewer opioid doses were prescribed in each prescription (ENT: 63.8 ± 26.1 versus 50.8 ± 22.0 doses, P < 0.001; URO: 33.5 ± 23.4 versus 22.1 ± 11.3, P < 0.001; PS: 20.4 ± 12.8 versus 13.8 ± 11.4 doses, P < 0.001). There were no changes in opioid refill or ED visit rates postintervention. A decreasing rate in ENT prescribing was seen preintervention, with no significant change postintervention (-2.3 ± 1.1 versus -3.3 ± 0.7; P = 0.24). Whereas, the rate of decrease in PS and URO prescribing significantly slowed postintervention (PS: -2.0 ± 0.1 versus -0.9 ± 0.1, P < 0.001; URO: -4.2 ± 0.2 versus -2.3 ± 0.5, P = 0.005). CONCLUSIONS: Opioid prescribing rates are decreasing, but adult interventions did not achieve reductions in pediatric opioid prescribing at the same institution. There was no concomitant rise in postoperative ED visits or opioid refills as prescribing declined, indicating that the risks of reducing opioid prescriptions may be minimal. Development of evidence-based, procedure-specific prescribing guidelines that specifically address pediatric patients are needed to effectively minimize opioid overprescribing in this population.

CT validation of SVC-RA junction location for pediatric central line placement: is vertebral bodies below the carina accurate?

PURPOSE: The key landmark for tip position of a central venous catheter (CVC) is the SVC-RA junction. In adults, localization of the SVC-RA junction may be assessed as a function of vertebral body units (VBU) below the carina during CVC placement. We investigated the relationship between the SVC-RA junction and the carina in children. MATERIALS AND METHODS: 584 CT scans of 0-18 years were analyzed. The carina was marked automatically by software while the SVC-RA junction and vertebrae were marked manually. The SVC-RA junction to carina (JC) distance was the primary study measurement reported in both VBU and mm. RESULTS: The data show an average JC distance of 1.25 VBU for 0-1 year, 1.27 VBU for 1-4 years, 1.34 VBU for 4-9 years, 1.53 VBU for 9-15 years, and 1.64 VBU for 15-18 years. A positive relationship between weight and JC distance was also demonstrated. CONCLUSION: JC distance is a useful predictor of SVC-RA junction location in children. Significant relationships were shown between JC distance and both age and weight. Due to small differences between age groups, however, average JC distance for all comers (1.48 VBU, 95% CI 0.7 - 2.3) can be used for SVC-RA junction identification in CVC placement.

The Impact of Corporate Payments on Robotic Surgery Research: A Systematic Review.

OBJECTIVE: To quantify the influence of financial conflict of interest (COI) payments on the reporting of clinical results for robotic surgery. DATA SOURCES AND STUDY SELECTION: A systematic search (Ovid MEDLINE databases) was conducted (May 2017) to identify randomized controlled trials (RCTs) and observational studies comparing the efficacy of the da Vinci robot on clinical outcomes. Financial COI data for authors (per study) were determined using open payments database. MAIN OUTCOMES AND MEASURES: Primary outcomes assessed were receipt of financial COI payments and overall conclusion reported between robotic versus comparative approach. Quality/risk of bias was assessed using Newcastle-Ottawa Scale (NOS)/Cochrane risk of bias tool. Disclosure discrepancies were also analyzed. DATA EXTRACTION AND SYNTHESIS: Study characteristics, surgical subspecialty, methodological assessment, reporting of disclosure statements, and study findings dual abstracted. The association of the amount of financial support received as a predictor of reporting positive findings associated robotic surgery was assessed at various cut-offs of dollar amount received by receiver operating curve (ROC). RESULTS: Thirty-three studies were included, 9 RCTs and 24 observational studies. There was a median, 111 patients (range 10 to 6420) across studies. A little more than half (17/33) had a conclusion statement reporting positive results in support of robotic surgery, with 48% (16/33) reporting results not in favor [equivocal: 12/33 (36%), negative: 4/33 (12%)]. Nearly all (91%) studies had authors who received financial COI payments, with a median of $3364.46 per study (range $9 to $1,775,378.03). ROC curve demonstrated that studies receiving greater than $9557.31 (cutpoint) were more likely to report positive robotic surgery results (sensitivity: 0.65, specificity: 0.81, area under the curve: 0.73). Studies with financial COI payment greater than this amount were more likely to report beneficial outcomes with robotic surgery [(78.57% vs 31.58%, P = 0.013) with an odds ratio of 2.07 (confidence interval: 0.47-3.67; P = 0.011)]. Overall, studies were high quality/low risk of bias [median NOS: 8 (range 5 to 9)]; Cochrane risk: "low risk" (9/9, 100%)]. CONCLUSION AND RELEVANCE: Financial COI sponsorship appears to be associated with a higher likelihood of studies reporting a benefit of robotic surgery. Our findings suggest a dollar amount where financial payments influence reported clinical results, a concept that challenges the current guidelines, which do not account for the amount of COI funding received.

Pediatric Laparoscopic Common Bile Duct Exploration: An Opportunity to Decrease ERCP Complications.

BACKGROUND: Laparoscopic intraoperative cholangiogram (IOC) with common bile duct exploration (CBDE) and endoscopic retrograde cholangiopancreatography (ERCP) are two therapeutic techniques for choledocholithiasis. The preferred technique is unclear. MATERIALS AND METHODS: We identified subjects who underwent laparoscopic cholecystectomy (LC) and IOC/CBDE or ERCP from July 1, 2006, to December 31, 2016. We retrospectively reviewed 81 patients (≤ 18 y) who received these interventions for suspected choledocholithiasis. Main outcomes analyzed were success of intervention and complications. RESULTS: Of the 81 patients, 21 ERCPs and three endoscopic ultrasounds (EUSs) were performed before LC. Eighteen of 21 (85.7%) patients had stones or sludge cleared by ERCP, whereas 3 (14.3%) had normal common bile ducts without evidence of stones. Five of 24 (20.8%) had significant post-ERCP complications. Seven of 24 (29.2%) had more than one admission. Sixty of 81 patients underwent LC with IOC ± CBDE. Twenty one of 60 (36.2%) were found to have abnormal IOC. Eight of 15 (53.3%) attempted laparoscopic CBDE were successful. Eleven of 21 (52.4%) patients with abnormal IOC had post-LC ERCP (10) and EUS (1). Patients admitted to the Pediatric Surgery service were more likely to undergo LC first than ERCP/EUS (OR 3.46, 95% CI 1.26 to 9.45, P = 0.016). Patients undergoing LC first had a shorter length of stay (mean LOS 5.13 d versus 4.07, median 5.0 versus 3.0 d, P-value < 0.05). CONCLUSIONS: Successful and safe laparoscopic treatment of choledocholithiasis is possible in the pediatric patient. A laparoscopic-first approach to suspected choledocholithiasis may reduce the number of procedures needed in this patient population.

Pediatric postoperative opioid prescribing and the opioid crisis.

PURPOSE OF REVIEW: The purpose of this review is to explore the effects of the opioid crisis on pediatric patients in the postoperative setting and provide recommendations for well-tolerated opioid prescribing practices. RECENT FINDINGS: Opioid overdoses have increased among all age groups, predominantly related to overprescribing and accessibility of opioids in the home. Adverse risks of prescribed opioids include respiratory depression, gastrointestinal distress, accidental ingestion, intentional misuse, new chronic use, diversion to another user, and overdose. Well-tolerated opioid prescribing practices include multimodal pain management; prescribing guided by patient need; risk assessment for potential misuse; and comprehensive patient and family education on risks, safe storage, and disposal practices. Evolving state laws will affect varying institutional policies; thus, providers must ensure their prescribing practices are current and compliant. SUMMARY: All age groups have been affected by the opioid crisis, including children and adolescents. When managing postoperative pain, clinicians must balance appropriate pain management with well-tolerated opioid stewardship to minimize harm related to postoperative care.