Quaternary Children's Hospital Research Articles

Measuring the Quality of Cardiopulmonary Resuscitation in the Emergency Department at a Quaternary Children's Hospital.

The aim of this study was to evaluate the quality of cardiopulmonary resuscitation (CPR) as it relates to American Heart Association (AHA) guidelines during cardiac arrests in a pediatric emergency department at a quaternary children's hospital. High-quality CPR increases the likelihood of survival from pediatric out-of-hospital cardiac arrest. However, optimal performance of high-quality CPR during transition of care between prehospital and pediatric emergency department providers is challenging, and survival without comorbidities remains extremely low for out-of-hospital cardiac arrest. This was a retrospective study of data collected from a free-standing children's hospital emergency department and level 1 trauma center. There were 23 pediatric CPR events for subjects younger than 18 years in the emergency department during the time of the study. Median chest compression (CC) fraction was 85% overall with the AHA goal of 80%. Compliance with this recommendation was achieved in all age groups. The CC rate averaged 112 for the entire sample. Median depth was 2.06 cm in subjects younger than 1 year, 3.95 cm in subjects 1 year old to younger than 8 years, and 5.33 cm in subjects 8 years old to younger than 18 years. These compression depth rates fell below the AHA recommendations, with the exception of those 8 years and older. In our study, CC fraction and CC rate were found to meet AHA targets for all age groups, whereas CC depth only met AHA targets for the 8- to 18-year-old group. The most difficult parameter was CC depth for the group of subjects younger than 1 year.

Epidemiologic Differences and Management of Eyelid Lesions in the Pediatric Population.

To report the relative incidence of excised pediatric eyelid lesions and describe the correlation between the clinical and pathology diagnosis. This was a retrospective analysis of 137 consecutive pathology-confirmed eyelid lesions excised at a U.S. quaternary children's hospital system. Chalazion was excluded from this study. Benign non-cystic epithelial lesions comprised 48.2% of all excised lesions, followed by mesenchymal (14.6%) and cystic (10.2%) lesions. The most common lesions were molluscum contagiosum (21.9%) and verruca vulgaris (19.0%). Hispanic White race represented 62.0% of cases, followed by non-Hispanic White (23.3%) and Black (8.8%). There were no malignant lesions. A specific preoperative clinical diagnosis was attempted in 70.1% of cases. Of these, 60.4% had a matching histopathology. The authors report a higher proportion of molluscum contagiosum and verruca vulgaris when compared to the literature; these differences may suggest geographic variance, management preference, or a general increase in incidence. Correlation with pathology showed the clinical diagnosis of eyelid lesions can be challenging even for ophthalmologists. However, malignancy in pediatric eyelid lesions is rare and submission for histopathology may be safely omitted, except in cases with atypical features or suspicion for syndromic disease. The decision for surgery should be methodically approached and take into consideration the most likely diagnosis, natural history of the disease, sociopsychological impact, anesthesia risk, and resource burden. [J Pediatr Ophthalmol Strabismus. 2022;59(6):405-409.].

Longitudinal evaluation of pediatric respiratory infections.

Acute respiratory infections are the most common cause of under-five-year-old pediatric mortality worldwide. Due to a paucity of data, the impact of many respiratory viruses and their association with respiratory failure in children are unclear. We assessed single respiratory viral pathogens and their association with intubation, and secondly describe dual viral pathogens and viral-bacterial pathogens associations with intubation. This was a retrospective cross-sectional study of children (0-18 years old) admitted to the acute care unit and/or pediatric intensive care unit of an urban, quaternary children's hospital from November 1, 2013 to November 1, 2017. Patients with viral studies sent within 48h of admission were included. Associations of viral pathogens and intubation status were calculated using odds ratios (OR), 95% confidence intervals (CI) and p-values. There were 15,923 hospitalization encounters, with 634 (3.9%) requiring intubation. RSV and hMPV had increased odds for intubation, (aOR 1.80, 95% CI 1.50-2.18) and (aOR 1.59, 95% CI 1.13-2.24) respectively. Coinfection with RSV and adenovirus had increased odds of requiring intubation, (aOR 3.48, 95% CI 1.21-10.01). Contrary, coinfection with influenza A and RSV had no intubations. In the viral-bacterial coinfections model, there was an increased association with intubations for RSV and Streptococcus (aOR 9.34, 95% CI 4.21-20.71) and hMPV and Streptococcus (aOR 8.98, 95% CI 1.62-49.88). RSV and hMPV corresponded to the highest rates of intubations, and dual infections with RSV and adenovirus, RSV and Streptococcus, and hMPV and Streptococcus were associated with mechanical ventilation, revealing differences amongst the groups.

Performance of a Commonly Used Pressure Injury Risk Model Under Changing Incidence.

Hospital-acquired pressure injuries (HAPIs) cause patient harm and increase health care costs. We sought to evaluate the performance of the Braden QD Scale-associated changes in HAPI incidence. Using electronic health records data from a quaternary children's hospital, we evaluated the association between Braden QD scores and patient risk of HAPI. We analyzed how this relationship changed during a hospitalwide quality HAPI reduction initiative. Of 23,532 unique patients, 108 (0.46%, 95% confidence interval [CI] = 0.38%-0.55%) experienced a HAPI. Every 1-point increase in the Braden QD score was associated with a 41% increase in the patient's odds of developing a HAPI (odds ratio [OR] = 1.41, 95% CI = 1.36-1.46, p < 0.001). HAPI incidence declined significantly following implementation of a HAPI-reduction initiative (β = -0.09, 95% CI = -0.11 - -0.07, p < 0.001), as did Braden QD positive predictive value (β = -0.29, 95% CI = -0.44 - -0.14, p < 0.001) and specificity (β = -0.28, 95% CI = -0.43 - -0.14, p < 0.001), while sensitivity (β = 0.93, 95% CI = 0.30-1.75, p = 0.01) and the concordance statistic (β = 0.18, 95% CI = 0.15-0.21, p < 0.001) increased significantly. Decreases in HAPI incidence following a quality improvement initiative were associated with (1) significant deterioration in threshold-dependent performance measures such as specificity and precision and (2) significant improvements in threshold-independent performance measures such as the concordance statistic. The performance of the Braden QD Scale is more stable as a tool that continuously measures risk than as a prediction tool.

Prevalence, Risk Factors, and Etiology of Extubation Failure in Pediatric Patients After Cardiac Surgery

AbstractIn this article, our primary objective was to investigate the prevalence and etiology of extubation failure (EF) in patients following cardiac surgery for congenital heart disease. Secondarily, we examined the association of different risk factors with EF. This was single-center retrospective study in a 27-bed cardiac intensive care unit at a quaternary children's hospital. All patients between 0 and 18 years of age who underwent congenital cardiac surgery from January 2008 to September 2019 were included. During the study period, among 8,750 surgical encounters, 257 (2.9%) failed extubation, defined as reintubation within 48 hours from extubation. EF patients were younger, smaller, more likely to have genetic syndromes, higher Society of Thoracic Surgeons and the European Association for Cardio-Thoracic Surgery (STAT) mortality scores, single-ventricle physiology, longer cardiopulmonary bypass (CPB) and cross-clamp (XC) times, longer mechanical ventilation (MV) duration, and higher mortality (p &lt;0.05). In a univariate analysis, EF patients when compared to matched controls by age, gender, and STAT score, and genetic syndrome, particularly heterotaxy, were associated with increased odds of EF (p &lt;0.05). In a multivariable logistic regression of the entire cohort, the presence of any genetic syndrome was associated with higher odds of EF (p &lt;0.05). In a subgroup of neonates, a univariate analysis was performed and multivariable analysis was attempted, but both did not achieve statistical significance. In summary, EF after congenital cardiac surgery is associated with younger age, lower weight, single-ventricle physiology, longer CPB and XC times, longer duration of MV, and genetic syndromes. Patients failing extubation have increased morbidity and mortality. Recognition of these risk factors may provide clinicians the ability to identify patients at high risk allowing for timely intervention to limit adverse outcomes.

Virtual Developmental Screening After Invasive Mechanical Ventilation in Children: A Prospective Cohort Pilot Study.

With decreasing PICU mortality, survivor morbidity has increased. This study aims to evaluate feasibility of virtual PICU-led follow-up of patients at risk for pediatric postintensive care syndrome. Prospective cohort study. Single-center, quaternary children's hospital. Children less than or equal to 4 years without known preexisting neurodevelopmental deficits requiring greater than or equal to 12 hours mechanical ventilation. None. Age-appropriate Ages and Stages Questionnaires, Third Edition (ASQ-3) were administered via a web-based system at 3, 6, and 12 months following PICU discharge. Primary-care physicians were notified of results; at-risk patients were referred to early developmental intervention. Forty-eight patients enrolled with median age 11.5 months (interquartile range [IQR], 2-19.5 mo) and median mechanical ventilation duration 92.5 hours (IQR, 40.5-147 hr). Fifty-eight percent completed greater than or equal to 1 ASQ-3. Lower caregiver educational achievement, lower income, and single-caregiver status were associated with lower ASQ-3 completion rates. Of those completing any ASQ-3, 50% flagged as at-risk for developmental delay and referred to early developmental intervention. There was no association between patient characteristics and abnormal ASQ-3. Virtual caregiver-completed surveillance is a promising method to screen children for neurodevelopmental abnormalities following PICU hospitalization and facilitate early referral for developmental intervention, but special attention must be dedicated to families with limited resources for follow-up.

Neurologic Complications of Extracorporeal Cardiopulmonary Resuscitation in Neonates and Infants

Objective: Extracorporeal membrane oxygenation (ECMO) is a lifesaving measure for patients in cardiac or respiratory failure. Extracorporeal cardiopulmonary resuscitation (ECPR) is emergent ECMO cannulation during cardiac arrest. All ECMO patients are at high risk for neurologic complications, but the degree of risk of ECPR relative to ECMO without CPR in progress (non-ECPR ECMO) is not well documented in infants. The goal of the present study is to compare neurologic complication rates between infants who underwent ECPR and those who underwent non-ECPR ECMO. Methods: We performed a retrospective chart review on all patients admitted between 2009 and 2020 to the neonatal intensive care unit (NICU) in our quaternary children's hospital. We separated patients by ECPR vs. non-ECPR ECMO cannulation. We compared rates of death and used neuroimaging and video electroencephalogram (vEEG) to determine incidence of stroke, intracranial hemorrhage, and seizure. Chi-square and Fisher's exact tests were used to compare these categorical variables among groups.Results: A total of 181 infants were cannulated onto ECMO. Of these, 40 received ECPR, 56 received non-ECPR ECMO for a cardiac indication, and 85 received non-ECPR ECMO for a respiratory indication. After excluding patients currently admitted (n=1, ECPR), 180 patients were subjected to analysis. ECPR patients were less likely to survive to hospital discharge than patients who underwent non-ECPR ECMO for respiratory indications, and less likely to survive without any neurologic complication compared with infants who underwent non-ECPR ECMO for cardiac or respiratory indications. Interpretation: Significantly fewer ECPR patients survived without experiencing a neurologic complication, compared with non-ECPR ECMO patients.

Decannulation protocol for short term tracheostomy in pediatric head and neck tumor patients

BackgroundWhile the majority of pediatric tracheostomies are performed in the setting of chronic and complex medical comorbidities, perioperative tracheostomies following head and neck tumor ablation are generally short-term. Deliberate planning is required for decannulation in this setting and no published protocols currently exist. Our study outlines a management strategy for short-term tracheostomy in pediatric patients following head and neck surgery. MethodsA retrospective study of pediatric head and neck tumor patients undergoing tracheostomy was performed at a quaternary children's hospital from February 1, 2016 to December 31, 2018. Charts were reviewed for demographics, surgical operation, relevant tracheostomy-related complications, and time to decannulation. ResultsEleven patients with a mean age of 10.4 years (st.dev. 6.7, range: 0.5–23) underwent tracheostomy during their primary ablative/reconstructive surgery. Trans-tracheal pressure monitoring helped direct the need for tracheostomy downsizing and readiness for capping trials. All patients were decannulated before hospital discharge after a mean of 12.8 days (st.dev. 2.5, range: 9–18) and were discharged after a mean of 14.8 days (st.dev. 2.5, range: 11–20). ConclusionPediatric head and neck surgery patients can be quickly and safely decannulated with an instructive protocol and multidisciplinary care.

Pneumatosis intestinalis in children beyond the neonatal period: is it always benign?

The significance and management of pediatric pneumatosis intestinalis (PI) remains poorly defined. We sought to add clarity in children beyond the neonatal period. Pediatric patients 3months-18years admitted to a quaternary children's hospital with a diagnosis of PI were included in this retrospective study. Pathologic PI was defined as irreversible, transmural intestinal ischemia. 167 children were identified with PI. Of these children, 155 (92.8%) had benign PI and 12 (7.2%) developed pathologic PI. The most common underlying diagnosis for pathologic PI was global developmental delay (75%), although we identified a spectrum of underlying diagnoses at risk for PI. Physical exam notable for abdominal distension (p = 0.023) or guarding (p = 0.028), and imaging with portal venous gas (p < 0.001) or bowel distension (p = 0.001) were significantly associated with pathologic PI. Only 6.6% of all children underwent an operation. For those undergoing non-surgical management of benign PI, 75% of children received antibiotics and average duration of bowel rest was 6.8days. PI in children is primarily a benign phenomenon and often does not warrant surgical intervention. Bowel rest and antibiotics are therapeutic strategies frequently used in the treatment of this finding.

Urgent Neurosurgical Interventions in the COVID-19–Positive Pediatric Population

BackgroundUrgent neurosurgical interventions for pediatric patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are rare. These cases pose additional stress on a potentially vulnerable dysregulated inflammatory response that can place the child at risk of further clinical deterioration. Our aim was to describe the perioperative course of SARS-CoV-2–positive pediatric patients who had required an urgent neurosurgical intervention.MethodsWe retrospectively analyzed pediatric patients aged ≤18 years who had been admitted to a quaternary children's hospital with a positive polymerase chain reaction test result for SARS-CoV-2 virus from March 2020 to October 2021. The clinical characteristics, anesthetic and neurosurgical operative details, surgical outcomes, and non-neurological symptoms were collected and analyzed.ResultsWe identified 8 SARS-CoV-2–positive patients with a mean age of 8.83 years (median, 8.5 years; range, 0.58–18 years). Of the 8 patients, 6 were male. All children had had mild or asymptomatic coronavirus disease 2109. The anesthetic and surgical courses for these patients were, overall, uncomplicated. All the patients had been admitted to a specialized isolation unit in the pediatric intensive care unit for cardiopulmonary and neurological monitoring. The use of increased protective personal equipment during anesthesia and surgery did not impede a successful neurosurgical operation.ConclusionsSARS-CoV-2–positive pediatric patients with minimal coronavirus disease 2019–related symptoms who require urgent neurosurgical interventions face unique challenges regarding their anesthetic status, operative delays due to SARS-CoV-2 polymerase chain reaction testing, and requirements for additional protective personal equipment. Despite these clinical challenges, the patients in our study had not experienced adverse postoperative consequences, and no healthcare professional involved in their care had contracted the virus.

Can MRI Differentiate between Infectious and Immune-Related Acute Cerebellitis? A Retrospective Imaging Study.

Acute cerebellitis is an acute neurologic condition attributable to a recent or concurrent infection or a recent vaccination or ingestion of medication, with MR imaging evidence of cerebellar edema. MR imaging can confirm an anatomic abnormality and may allow the radiologist to establish a differential diagnosis. The purpose of this research was to evaluate the MR imaging findings in children with acute cerebellitis due to infectious versus immune-related conditions, in particular whether MR imaging findings allow differentiation. Electronic medical records were reviewed between 2003 and 2020 in our quaternary children's hospital. Data included demographics and clinical records: presentation/symptoms, final diagnosis including acute cerebellitis and immune-related acute cerebellitis, length of stay, treatment, condition at discharge, and laboratory findings. Retrospective independent review of all brain MR imaging studies was performed. Forty-three patients (male/female ratio, 28:15) were included in this study. Average age at presentation was 7.08 years (range, 0.05-17.52 years). Thirty-five children had infectious and 8 children had immune-related acute cerebellitis. Significant differences in neuroimaging were the following: 1) T2-FLAIR hyperintense signal in the brainstem (37.50% versus 2.85%, P = .016); 2) T2-FLAIR hyperintense signal in the supratentorial brain higher in the immune-related group (37.50% versus 0.00%, P = .004); and 3) downward herniation, higher in the infectious acute cerebellitis group (42.85% versus 0.00%, P = .03). Acute cerebellitis is a rare condition, and MR imaging is helpful in the differential diagnosis. T2-FLAIR hyperintense signal in the brainstem and supratentorial brain may be indicative of immune-related acute cerebellitis, and downward herniation may be indicative of infectious acute cerebellitis.

Human Factors Analysis of Latent Safety Threats in a Pediatric Critical Care Unit.

To identify unique latent safety threats spanning routine pediatric critical care activities and categorize them according to their underlying work system factors (i.e., "environment, organization, person, task, tools/technology") and associated clinician behavior (i.e., "legal": expected compliance with or "illegal-normal": deviation from and "illegal-illegal": disregard for standard policies and protocols). A prospective observational study with contextual inquiry of clinical activities over a 5-month period. Two PICUs (i.e., medical-surgical ICU and cardiac ICU) in an urban free-standing quaternary children's hospital. Attending physicians and trainees, nurse practitioners, registered nurses, respiratory therapists, dieticians, pharmacists, and patient services assistants were observed. None. Conducted 188 hours of observations to prospectively identify unique latent safety threats. Qualitative observational notes were analyzed by human factors experts using a modified framework analysis methodology to summarize latent safety threats and categorize them based on associated clinical activity, predominant work system factor, and clinician behavior. Two hundred twenty-six unique latent safety threats were observed. The latent safety threats were categorized into 13 clinical activities and attributed to work system factors as follows: "organization" (n = 83; 37%), "task" (n = 52; 23%), "tools/technology" (n = 40; 18%), "person" (n = 32; 14%), and "environment" (n = 19; 8%). Twenty-three percent of latent safety threats were identified when staff complied with policies and protocols (i.e., "legal" behavior) and 77% when staff deviated from policies and protocols (i.e., "illegal-normal" behavior). There was no "illegal-illegal" behavior observed. Latent safety threats span various pediatric critical care activities and are attributable to many underlying work system factors. Latent safety threats are present both when staff comply with and deviate from policies and protocols, suggesting that simply reinforcing compliance with existing policies and protocols, the common default intervention imposed by healthcare organizations, will be insufficient to mitigate safety threats. Rather, interventions must be designed to address the underlying work system threats. This human factors informed framework analysis of observational data is a useful approach to identifying and understanding latent safety threats and can be used in other clinical work systems.

The use of tracheostomy to support critically ill children receiving orthotopic liver transplantation: a single-center experience.

Children with end-stage liver disease and multi-organ failure, previously considered as poor surgical candidates, can now benefit from liver transplantation (LT). They often need prolonged mechanical ventilation (MV) post-LT and may need tracheostomy to advance care. Data on tracheostomy after pediatric LT are lacking. Retrospective chart review of children who required tracheostomy in the peri-LT period in a large, freestanding quaternary children's hospital from 2014 to 2019. Out of 205 total orthotopic LTs performed in 200 children, 18 (9%) required tracheostomy in the peri-transplant period: 4 (2%) pre-LT and 14 (7%) post-LT. Among those 14 needing tracheostomy post-LT, median age was 9months [IQR=7, 14] at LT and 10months [9, 17] at tracheostomy. Nine (64%) were infants and 12 (85%) were cirrhotic at the time of LT. Seven (50%) were intubated before LT. Median MV days prior to LT was 23 [7, 36]. Eight (57%) patients received perioperative continuous renal replacement therapy (CRRT). The median MV days from LT to tracheostomy was 46 [33, 56]; total MV days from initial intubation to tracheostomy was 57 [37, 66]. Four (28%) children died, of which 3 (21%) died within 1year of transplant. Total ICU and hospital length of stay were 92days [I72, 126] and 177days [115, 212] respectively. Among survivors, 3/10 (30%) required MV at home and 8/10 (80%) were successfully decannulated at 400median days [283, 584]. Tracheostomy though rare after LT remains a feasible option to support and rehabilitate critically ill children who need prolonged MV in the peri-LT period.

Virtual Learning Improves Attendance for Critical Care Education During the COVID-19 Pandemic.

The COVID-19 pandemic has pushed medical educators and learners to adapt to virtual learning (VL) in an expedited manner. The effect of VL for critical care education has not yet been evaluated. In a quantitative analysis of survey data and attendance records, we sought to determine the association of VL with conference attendance and work-life balance. Attending physicians, fellows, and advanced practice providers (APP) at a pediatric critical care department at a quaternary children's hospital participated in the study. Attendance records were obtained before and after the adaption of a VL platform. In addition, an electronic, anonymous survey to evaluate current satisfaction and the strengths and weaknesses of VL as well as its impact on work-life balance was administered. In total, 31 learners (17 attending physicians, 13 fellows, and 1 APP) completed the survey. A total of 83.9% (26/31) of participants were satisfied, and 77.4% (24/31) found VL to be similar or more engaging than non-VL. However, 6.5% (2/31) of learners reported difficulty in using the new platform, 87% (27/31) of participants supported VL as an effective learning tool, and 83.3% (25/30) reported a positive impact on work-life balance. Additionally, median monthly conference attendance increased significantly from 85 to 114 attendees per month ( p < 0.05). Our results suggest that a virtual model has advantages for overall attendance and work-life balance. We anticipate VL will continue to be an integral part of medical education. Future work evaluating the impact of VL on interdepartmental and interinstitutional collaborations is needed.

Validation of the Seattle Suprastomal Safety Score (5S): A Novel Measure in Pediatric Tracheostomy-Dependent Patients.

Suprastomal collapse and granulation are common sequelae of pediatric tracheostomy. We present the first measure of suprastomal obstructive pathology, the Seattle Suprastomal Safety Score (5S), an instrument with 2 domains: collapse and granulation. Cross-sectional repeated testing survey. Electronic survey. A library of images was assembled from still pictures of the suprastomal area in 50 patients who previously underwent trachea-bronchoscopy at a quaternary children's hospital. Five pediatric otolaryngologists and 2 pediatric pulmonologists reviewed the images in random, blinded fashion and provided 5S scores. Participants repeated this process 2 to 4 weeks later. Interrater agreement was calculated with an intraclass correlation coefficient (ICC) with a 2-way random-effects model and Fleiss's κ. Intrarater agreement was measured with an ICC using a 2-way mixed-effects model as well as with test-retest correlations using Spearman rank coefficient. All measures were performed separately on collapse and granulation domains. ICC for interrater agreement was 0.88 (95% CI, 0.82-0.93) for collapse and 0.97 (95% CI, 0.96-0.98) for granulation, indicating almost perfect agreement. Fleiss's κ demonstrated moderate agreement for collapse and almost perfect agreement for granulation. ICC for intrarater agreement was 0.95 (95% CI, 0.93-0.97) and 0.99 (95% CI, 0.98-0.99) for collapse and granulation, respectively, indicating almost perfect agreement. Spearman rank correlation for test-retest demonstrated substantial agreement for collapse and almost perfect agreement for granulation. The 5S demonstrates excellent interrater and intrarater agreement, making it highly reliable as a novel measure of suprastomal collapse and granulation in tracheostomy-dependent pediatric patients.

Acute neurological injury in pediatric patients with single-ventricle congenital heart disease.

Single-ventricle congenital heart disease (CHD) in pediatric patients with Glenn and Fontan physiology represents a unique physiology requiring the surgical diversion of the systemic venous return from the superior vena cava (Glenn) and then the inferior vena cava (Fontan) directly to the pulmonary arteries. Because many of these patients are on chronic anticoagulation therapy and may have right-to-left shunts, arrhythmias, or lymphatic disorders that predispose them to bleeding and/or clotting, they are at risk of experiencing neurological injury requiring intubation and positive pressure ventilation, which can significantly hamper pulmonary blood flow and cardiac output. The aim of this study was to describe the complex neurological and cardiopulmonary interactions of these pediatric patients after acute central nervous system (CNS) injury. The authors retrospectively analyzed the records of pediatric patients who had been admitted to a quaternary children's hospital with CHD palliated to bidirectional Glenn (BDG) or Fontan circulation and acute CNS injury and who had undergone intubation and mechanical ventilation. Patients who had been admitted from 2005 to 2019 were included in the study. Clinical characteristics, surgical outcomes, cardiovascular and pulmonary data, and intracranial pressure data were collected and analyzed. Nine pediatric single-ventricle patients met the study inclusion criteria. All had undergone the BDG procedure, and the majority (78%) were status post Fontan palliation. The mean age was 7.4 years (range 1.3-17.3 years). At the time of acute CNS injury, which included traumatic brain injury, intracranial hemorrhage, and cerebral infarct, the median time interval from the most recent cardiac surgical procedure was 3 years (range 2 weeks-11 years). Maintaining normocarbia to mild hypercarbia for most patients during intubation periods did not cause neurological deterioration, and hemodynamic profiles were more favorable as compared to periods of hypocarbia. Hypocarbia was associated with unfavorable hemodynamics but was necessary to decrease intracranial hypertension. Most patients were managed using low mean airway pressure (MAWP) in order to minimize the impact on preload and cardiac output. The authors highlight the complex neurological and cardiopulmonary interactions with respect to partial pressure of arterial CO2 (PaCO2) and MAWP when pediatric CHD patients with single-ventricle physiology require mechanical ventilation. The study data demonstrated that tight control of PaCO2 and minimizing MAWP with the goal of early extubation may be beneficial in this population. A multidisciplinary team of pediatric critical care intensivists, cardiac intensivists and anesthesiologists, and pediatric neurosurgeons and neurologists are recommended to ensure the best possible outcomes.

Influence of seasonal variability on orthopedic surgical outcomes in pediatric patients: a review of surgical site infections.

Surgical site infections (SSIs) are challenging, with highly variable reported rates for children undergoing orthopedic surgery. It has been shown in adults that there is seasonal variability in SSI rates, with peak incidences in the summer months. We reviewed 8766 pediatric orthopedic procedures completed at a quaternary children's hospital over a 43-month period. Data collected included: age, sex, BMI, season of procedure, cultures, and other variables related to risks and treatment of SSIs. Of 4875 male and 3891 female pediatric patients undergoing orthopedic procedures, 47 patients (0.54%) with an average age of 11.3 years (range: 2.0-18.6) developed an SSI. Average time between surgery and diagnosis was 27.7 ± 19.8 days. Sixty percent of SSI patients had a BMI in the 85th percentile or above, and 49% of SSI patients had a BMI above the 95th percentile. Thirty-eight patients had positive cultures, with most common infections being due to methicillin-sensitive Staphylococcus aureus in 11 (29%) cases, polymicrobial in 9 (24%), pseudomonas in 5 (13%), and coagulase-negative Staphylococcus in 5 (13%). SSI rate in winter (0.18%) was significantly lower than in autumn (0.77%, P = 0.006) and summer (0.69%, P = 0.02). The difference did not reach statistical significance from the infection rate in spring (0.53%, P = 0.06). Twenty-nine (62%) SSI cases were considered elective in nature, and the other 18 (38%) cases were for acute traumatic injuries. There is a significantly higher SSI rate in summer and autumn than winter for pediatric patients undergoing orthopedic surgeries. Most patients with SSIs were overweight or obese.

A Randomized Controlled Trial of Virtual Reality in Awake Minor Pediatric Plastic Surgery Procedures.

Virtual reality has been used to alleviate pain and anxiety in a variety of medical procedures. The authors sought to explore the effects of virtual reality in common awake minor plastic surgery procedures where children may experience discomfort. A randomized controlled trial compared virtual reality to standard-of-care distraction among children aged 6 to 16 years undergoing awake minor plastic surgery procedures at a quaternary children's hospital. Primary outcome was change in Faces Pain Scale-Revised pain score, and secondary outcomes included change in Venham Situational Anxiety Scale score, procedure duration, administration of local anesthetic, and pain/anxiety management satisfaction. Mean pain and anxiety scores were similar in both groups (p = 0.60 and p = 0.18, respectively), and procedure duration was shorter with virtual reality (22 minutes versus 29 minutes; p = 0.002). Duration remained shorter in a linear regression model accounting for procedure type (p = 0.01). Similar proportions of children received additional local anesthetic after the initial dose (virtual reality, n = 6; standard of care, n = 9; p = 0.19) and median pain management satisfaction was similar (virtual reality, 9 of 10; standard of care, 9 of 10; p = 0.41). Median anxiety management satisfaction was similar (virtual reality, 9 of 10; standard of care, 9 of 10; p = 0.05). Younger children reported more "fun" than older children with virtual reality (p = 0.02). Surgeons reported interest "using virtual reality again" in 83 percent of cases. The use of virtual reality for awake pediatric plastic surgery reduced procedure time but not pain or anxiety compared to standard of care in children aged 6 to 16 years. Virtual reality was safe and well-liked and should be considered as an additional tool. Increased efficiency may allow more cases to be performed. Therapeutic, II.

Dysphonia and dysphagia consequences of paediatric inflammatory multisystem syndrome temporally associated with SARS-CoV-2 (PIMS-TS)

ImportancePaediatric inflammatory multisystem syndrome, temporally associated with SARS-CoV-2 (PIMS-TS) is a novel disease first identified in 2020. Recent cohort studies have described the complex presentation and symptomatology. This paper provides detailed description of the dysphagia and dysphonia symptoms, management, and outcome. ObjectiveTo describe dysphagia and dysphonia in PIMS-TS. DesignRetrospective cohort study. SettingSingle tertiary and quaternary children's hospital. ParticipantsAll 50 children treated for paediatric multisystem inflammatory disease between April and June 2020 were included in this study. Main Outcome(s) and Measure(s)Dysphonia: GRBAS Perceptual Severity Scores, Vocal Handicap Index scores and the Vocal Tract Discomfort Scale. Dysphagia: Functional Oral Intake Scale. ResultsFifty children met the diagnostic criteria for PIMS-TS. 33 (66%) were male. Median age was 10 years (range: 1–17). 36 (72%) were of Black, Asian or minority ethnic background. Nine (18%) required specialist assessment and management of dysphagia and/or dysphonia. Five (55%) were male with a median age of 9 years 7 months (range: 1–15 years). Symptoms typically resolved within three months. Two children presented with persisting dysphonia three months post-presentation. Neurological, inflammatory, and iatrogenic causes of dysphagia and dysphonia were identified. Conclusions and RelevanceDysphonia and dysphagia are present in children with PIMS-TS. Further data is required to understand pathophysiology, estimate incidence, and determine prognostic factors. This preliminary data highlights the need for dysphagia and dysphonia screening and timely referral for specialist, multidisciplinary assessment and treatment to ensure short-term aspiration risk is managed and long-term, functional outcomes are optimised.

Implementation of a Follow-Up System for Pediatric Sepsis Survivors in a Large Academic Pediatric Intensive Care Unit.

Background: Survivors of pediatric sepsis often develop new morbidities and deterioration in quality of life after sepsis, leading to a need for improved follow-up for children who survive sepsis.Objective: To implement a follow-up system for pediatric sepsis survivors in a pediatric health system.Methods: We performed a retrospective case series of patients treated for sepsis from October 2018 through October 2019 in a pediatric intensive care unit in a quaternary children's hospital, and describe implementation of a follow-up system for sepsis survivors. Program planning started in 2017 with multidisciplinary meetings including physical, occupational, and speech therapists, teachers, neuropsychologists, and coordinators from other survivorship programs (neonatology, stroke, and oncology). In 2018, a workshop was held to consult with local and national experts. The Pediatric Sepsis Survivorship Program launched in October 2018 led by a nurse coordinator who met with families to educate about sepsis and offer post-discharge follow-up. Patients with high pre-existing medical complexity or established subspecialty care were referred for follow-up through existing care coordination or subspecialty services plus guidance to monitor for post-sepsis morbidity. For patients with low-moderate medical complexity, the nurse coordinator administered a telephone-based health-assessment 2–3 months after discharge to screen for new physical or psychosocial morbidity. Patients flagged with concerns were referred to their primary physician and/or to expedited neuropsychological evaluation to utilize existing medical services.Results: Of 80 sepsis patients, 10 died, 20 were referred to care coordination by the program, and 13 had subspecialty follow-up. Five patients were followed in different health systems, four were adults not appropriate for existing follow-up programs, four remained hospitalized, and four were missed due to short stay or unavailable caregivers. The remaining 20 patients were scheduled for follow-up with the Pediatric Sepsis Program. Nine patients completed the telephone assessment. Four patients were receiving new physical or occupational therapy, and one patient was referred for neuropsychology evaluation due to new difficulties with attention, behavior, and completion of school tasks.Conclusions: Implementation of an efficient, low-cost pediatric sepsis survivorship program was successful by utilizing existing systems of care, when available, and filling a follow-up gap in screening for select patients.