The Association Between C-Reactive Protein Levels and Pediatric Appendicitis Score and the Severity of Appendicitis in Children.

BACKGROUND: Acute appendicitis is a common cause of abdominal pain leading to emergent abdominal surgery in children. C-reactive protein (CRP), an inflammatory marker typically elevated in acute appendicitis, and Pediatric Appendicitis Score (PAS), a clinical scoring system used for the diagnosis of appendicitis, have the potential to predict the severity of inflammation of the appendix. This may be useful in helping the physician make a treatment plan prior to surgery. OBJECTIVE: The purpose of this study was to assess whether CRP value and PAS differ with the extent of inflammation of the appendix seen on histologic examination. METHODS: This was a prospective observational study of patients diagnosed with acute appendicitis via computed tomography or ultrasound. Enrolled patients had CRP levels drawn, PAS calculated, and appendix pathology reviewed. Appendix pathology was categorized by the pathologist on the basis of the level of inflammation: simple, suppurative, gangrenous, and perforated. RESULTS: One hundred sixty-three patients were enrolled. CRP levels and PAS were statistically different (p < 0.002) among the four pathology classifications. Patients with simple appendicitis (n = 3) had a mean CRP of 2.95 mg/L and PAS of 3.9, patients with suppurative appendicitis (n = 99) had a mean CRP of 26.89 mg/L and PAS of 6.5, patients with gangrenous appendicitis (n = 56) had a mean CRP of 91.11 mg/L and PAS of 7.5, and patients with perforated appendicitis (n = 6) had a mean CRP of 154.17 mg/L and PAS of 7. The results remained statistically significant (p < 0.002) after adjusting for age, race, and sex. When combined-PAS ≥ 8 and CRP level > 40 mg/L-the specificity of complicated appendicitis was 91.2% and positive predictive value was 72.7%. CONCLUSIONS: Higher CRP levels and PAS were associated with increased histologic inflammation of the appendix. This study provides preliminary evidence that CRP and PAS could potentially assist in treatment decisions for appendicitis.

Asthma Cases Treated With Inhaled Anesthetics or Extracorporeal Membrane Oxygenation: A Virtual Pediatric Systems Database Study of Outcomes.

OBJECTIVES: Extracorporeal membrane oxygenation (ECMO) and/or inhaled anesthetics (IAs) are considered in the management of asthma when refractory to conventional therapy. We aimed to compare the outcomes of these two modalities in asthma PICU care and determine associated survival to hospital discharge among patients in a United States database. DESIGN: Retrospective analysis using the Virtual Pediatric Systems (VPS, LLC) database. SETTING: PICUs participating in the VPS database. PATIENTS: Patients less than 18 years old with diagnosis of asthma treated with IA and/or ECMO from January 2010 to December 2020. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 221 patients were included; 149 (67%) received ECMO, 62 (28%) received IA, and 10 (5%) received both interventions. We failed to identify any difference between the ECMO and IA groups in demographics, Pediatric Index of Mortality 2 percentage, Pediatric Risk of Mortality 3 score, Pediatric Logistic Organ Dysfunction score, or pre-intervention pH and Pa co2 levels. Use of ECMO versus IA was associated with lower pre-intervention Pa o2 (60 torr [7.99 kPa] vs 78 torr [10.39 kPa]; p < 0.001) and higher utilization of high-frequency oscillatory ventilation. We failed to identify an association between type of intervention (IA vs ECMO) and greater odds of survival (57/62 [92%] vs 128/149 [86%]; odds ratio [OR], 1.87; 95% CI, 0.67-5.21; p = 0.23). However, these data do not exclude the possibility that IA use is associated with more than five-fold greater odds of survival. ECMO use was associated with longer duration of intervention (5 vs 1.3 d; p < 0.001) and PICU length of stay (LOS) (13 vs 7 d; p < 0.001). As expected, ECMO versus IA was also associated with greater odds of undergoing bronchoscopy (34% vs 11%; OR, 3.7; 95% CI, 1.5-9.4; p = 0.004). CONCLUSIONS: In the VPS database of asthma management cases, we failed to identify an association between ECMO versus IA use and survival to hospital discharge. However, ECMO was associated with longer duration of intervention and PICU LOS.

Ondansetron Safety Regarding Prolong QTc for Children with Head Trauma.

BACKGROUND: There have been recent reports of increased QT interval after head trauma in concussed athletes and adult patients. Ondansetron, which is widely used in treatment of nausea and vomiting symptoms in head injuries, was issued a safety warning from the U.S. Food and Drug Administration regarding QT prolongation and risk of fatal dysrhythmias. OBJECTIVE: The purpose of this study was to evaluate the safety of ondansetron regarding QT prolongation for patients experiencing nausea or vomiting after head trauma. METHODS: Patients aged 1-20 years presenting to a pediatric emergency department with head trauma and who required a dose of ondansetron for nausea or vomiting were enrolled in the study. Patients received a baseline 12-lead electrocardiogram (ECG) prior to administration of either oral or IV ondansetron. A second post-ondansetron 12-lead ECG was performed after administration of ondansetron. All ECGs were reviewed and the QTc calculated manually by a board-certified pediatric cardiologist. RESULTS: Forty-two patients met enrollment criteria. Five patients received IV ondansetron and 37 received oral ondansetron. Mean QTc pre ondansetron was 387.5 ms and mean QTc post ondansetron was 400.9 ms (p = 0.120). We found no statistically significant difference in other ECG parameters pre and post ondansetron. CONCLUSIONS: Ondansetron is safe in regard to QTc prolongation in patients with head trauma. Based on this research, ondansetron should continue to be used for the treatment of nausea and vomiting in emergency department patients who present with head injury.

Trichomonas Infection Rates in Males Presenting to the Emergency Department for Sexually Transmitted Infections.

BACKGROUND: Trichomonas vaginalis (TV) is one of the most common sexually transmitted infections (STIs). Overall prevalence is reported to be 3.1%, with rates approaching 12.9-14.4% in high-risk female populations. Although there is a plethora of data on TV in the female population, the corresponding data for the male population are limited. OBJECTIVE: Our aim was to determine the infection rate of TV in male patients seeking care for STIs in the emergency department (ED) and determine the symptoms associated with TV infection in male patients. METHODS: We conducted a retrospective study of male patients aged 13 years or older who presented to the ED for STI evaluation. Male patients included had nucleic acid amplification test (NAAT) TV testing as part of standard STI evaluation. RESULTS: Of the 2137 male patients included, 95 (4.4%) were positive for TV. Male patients who tested positive were significantly older (mean age 38.9 years vs. 30.7 years for male patients who tested negative; p < 0.05). Black male patients were more likely than White male patients to be positive for TV (6.3% prevalence vs. 1.8%; p < 0.05). TV-positive male patients were more likely to have discharge, specifically clear penile discharge, on examination (p < 0.05), and were less likely to have testicular pain or testicular tenderness (p < 0.05). Higher rates of TV were seen in an urban (4.9%) compared with suburban ED (1.6%; p < 0.05). CONCLUSIONS: Rates of TV in male patients who receive STI testing in the ED are similar to rates published previously for female patients. We found higher rates among older and African-American male patients. TV among male patients is prevalent and testing should continue when evaluating for STIs.

Single-Dose Dexamethasone Is Not Inferior to 2 Doses in Mild to Moderate Pediatric Asthma Exacerbations in the Emergency Department.

OBJECTIVE: The purpose of this study was to compare the efficacy of a single dose of dexamethasone to 2 doses of dexamethasone in treating mild to moderate asthma exacerbations in pediatric patients. We anticipated that there would not be a difference in the rate of return visits to the emergency department (ED), urgent care, or primary care physician for continued asthma symptoms. METHODS: This was a prospective, randomized, single-center, unblinded, parallel-group randomized clinical trial of patients 2 to 20 years old presenting to a pediatric ED with mild to moderate asthma exacerbations. The patients were randomized to receive 1 or 2 doses of dexamethasone (0.6 mg/kg per dose, maximum of 16 mg). Telephone follow-up interviews were performed on the sixth day after ED visit. The primary outcome measures were return visits to either primary care physician or ED for continued asthma symptoms. Secondary outcomes were days of symptoms, missed school days, and adverse effects. RESULTS: Of the 318 children initially enrolled, 308 patients met the enrollment criteria. These patients were randomized into 2 groups. There were 116 patients in group 1 and 116 patients in group 2. There was no significant difference between groups regarding return visits (group 1, 12.1%; group 2, 10.3%; odds ratio [OR], 0.892 [95% confidence interval {CI}, 0.377-2.110]), days to symptom resolution (group 1, 2.4; group 2, 2.5; OR, 0.974 [95% 95% CI, 0.838-1.132]), missed school days (group 1, 47%; group 2, 51%; OR, 1.114 [95% CI, 0.613-2.023]), or vomiting (group 1, 8.6%; group 2, 3.4%; OR, 2.424 [95% CI, 0.637-9.228]). CONCLUSIONS: In this single-center, unblinded randomized trial of children and adolescents with mild to moderate acute exacerbations of asthma, there was no difference in the rate of return visits for continued or worsened symptoms between patients randomized to 1 or 2 doses of dexamethasone.

Do Your Kids Vape?: Investigating Parent Knowledge of Adolescent e-Cigarette Use.

OBJECTIVE: This study aimed to evaluate parental knowledge of their adolescent's e-cigarette use and their awareness of negative effects. METHODS: Participants were English-speaking 12- to 18-year-old patients and their guardians presenting to a pediatric emergency department. Patients and guardians were invited to complete a survey detailing e-cigarette use, parental awareness, and the understanding of risks. Participants were given separate surveys. They were monitored by research assistants in the room to ensure that answers were kept private. χ2 Analysis was used to interpret the data. RESULTS: A total of 309 paired surveys were obtained over an 8-month period. Of adolescents surveyed, 85 (27.5%) admitted to having ever used an e-cigarette and 33 (10.7%) admitted to regular use. Regular usage was defined as use within the last 30 days. Of the adolescents who used e-cigarettes, the majority (77.8%) had never smoked a traditional cigarette before. For teens who used e-cigarettes, 71.8% of their respective guardians were aware. When the adolescent reported that they did not use e-cigarettes, 91.3% of guardians responded that they did not believe their child was using the device. Guardians were somewhat worse at knowing if their child regularly used e-cigarettes, with only 54.8% of parents reporting to think that their child regularly uses. Finally, both adolescents and guardians reported to know that e-cigarette use was harmful. On a scale of 1 to 5, with 5 being the worst, 83.5% and 88.3% of patients and guardians, respectively, rated e-cigarette usage harm at 4 or 5. CONCLUSIONS: It seems guardians are generally aware of their adolescent's e-cigarette use, and both parents and adolescents are aware of the negative side effects of e-cigarettes on health. We did not investigate whether guardians discussed their concerns on e-cigarette usage with their adolescents. It is also unclear what specific health consequences guardians and adolescents are aware of. These may be points of further investigation and intervention.

Follow-up and management of serologically active clinically quiescent cases in pediatric systemic lupus erythematosus.

OBJECTIVES: Our aim is to identify the presence of serologically active clinically quiescent (SACQ) episodes in pediatric systemic lupus erythematosus (SLE) patients. We aim to identify serologic biomarkers associated with SACQ episodes and discuss risks and benefits of escalating treatments. MATERIAL AND METHODS: We evaluated 25 pediatric SLE patients, 13 of whom experienced SACQ episodes. Serologically active clinically quiescent was defined as two consecutive clinic visits without any clinical symptoms or clinical examination findings of a lupus flare with a clinical Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score of zero, but either elevated anti-ds-DNA antibodies or low complement (C3 and/or C4) levels. RESULTS: Among the 13 patients who experienced a SACQ episode, there were a total of 24 episodes, with each patient experiencing 1-4 SACQ episodes. Erythrocyte sedimentation rate (ESR) was the most commonly elevated laboratory marker in a SACQ episode, followed by low hemoglobin levels, and then elevated anti-dsDNA antibodies. Of the 17 episodes treated during a SACQ episode, 15 (88%) did not progress to a clinical flare within six months, while two did. Furthermore, of the 7 patients who were not treated during their SACQ episode, 2 (29%) continued to be SACQ without flare, whereas 5 led to a clinical flare within six months. CONCLUSIONS: Serologically active clinically quiescent episodes were identified in pediatric SLE patients, suggesting that the presence of SACQ is not limited to adults with SLE. Serologic markers such as increased ESR, hemoglobin, and elevated anti-dsDNA antibodies are preliminarily associated with pediatric SACQ episodes. Treating these SACQ episodes in pediatric SLE patients was less likely to lead to a clinical flare within six months when compared to not treating (p < 0.05). More research with a larger sample size is needed to define SACQ episodes, determine the prevalence in pediatric SLE patients, and establish SACQ treatment guidelines.

Antibiotic Treatments and Patient Outcomes in Necrotizing Enterocolitis.

OBJECTIVE: This study aimed to examine the impact of different antibiotic treatments on necrotizing enterocolitis (NEC) outcomes. STUDY DESIGN: Patient outcomes, including total parenteral nutrition and hospitalization durations, abdominal surgeries, intestinal strictures, and mortality data, were analyzed and compared by various antibiotic groups and treatment durations for 160 NEC patients managed at the Women and Children's Hospital of Buffalo between 2008 and 2016. RESULTS: Fourteen different antibiotics were used for NEC, most commonly ampicillin, gentamicin, and metronidazole (AGM). Medical (vs. surgical) NEC patients more likely received AGM (37 vs. 6%, p < 0.001). Surgical (vs. medical) NEC patients more likely received vancomycin (80 vs. 30%, p < 0.001) and antipseudomonal agents (69 vs. 15%, p < 0.001). For medical NEC there were no outcome differences between patients receiving only AGM versus those receiving other treatments; in patients receiving AGM, there were no outcome differences in durations of ≤10 days versus longer courses. CONCLUSION: Antibiotic use for NEC varies substantially without definite outcome differences. Particularly with medical NEC, AGM for ≤10 days had comparable outcomes to other treatments. In light of growing concern for short and longer term adverse effects with early-life antibiotic exposure, narrow-spectrum and shorter course NEC treatment may be preferred.

Using Low-Cost Models for Training First-Year Pediatric Residents on 4 Accreditation Council for Graduate Medical Education-Required Procedures: A Pilot Study.

OBJECTIVES: The aims of the study were to assess the feasibility of using low-cost models to train first-year pediatric residents and to examine whether residents who receive such training will be as competent as their experienced colleagues in performing 4 American College of Graduate Education-required procedures, including suturing, splinting, lumbar puncture, and venipuncture. METHODS: We performed a pilot study with postgraduate year (PGY) 1 to 3 residents. Postgraduate year 1 residents completed a self-assessment questionnaire before the onset of training. A lecture was given to all PGY levels residents about procedural techniques. The PGY-1 residents practiced these techniques on low-fidelity models immediately after the lecture. One and 9 months after the initial lecture, all residents were assessed on these models using a 10-point checklist for each skill. RESULTS: Thirteen PGY-1 residents, 10 PGY-2 residents, and 10 PGY-3 residents completed the study. There was no statistically significant difference in performance of PGY-1 residents when compared with PGY-2 and PGY-3 residents in performing lumbar puncture, venipuncture, and suturing on models in the initial assessment that was performed 1 month after the lecture. Postgraduate year 1 residents performed equally well to PGY-3 residents and significantly (P < 0.05) better than PGY-2 residents, in splinting.There was no statistically significant difference between groups at final follow-up, supporting that training on models could help enhance proficiency among residents. CONCLUSIONS: This pilot study supports the feasibility of using low-cost models to train residents on invasive and painful procedures. Furthermore, residents trained on models showed maintenance of skills for a 9-month period.

Association of dairy intake with weight change in adolescents undergoing obesity treatment.

BACKGROUND: The role of dairy products in obesity treatment for adolescents is unclear. The study purpose was to assess the association between dairy intake and changes in BMI z-score (zBMI) during adolescent obesity treatment. METHODS: Observational study nested within a randomized control trial. Linear mixed-effects regression models were adjusted for important non-lifestyle factors then further adjusted for dietary and physical activity variables. In total, 91 adolescents were studied. RESULTS: Each serving of total dairy (ß = -0.0054, P < 0.01), unflavored milk (ß = -0.012, P < 0.01), reduced fat (ß = -0.0078, P < 0.05), and low fat/fat-free products (ß = -0.0149, P < 0.01) was associated with a decrease in zBMI over 12 months. These associations were no longer significant after adjustment for other dietary and physical activity factors. Sugar-sweetened beverage intake was inversely associated with intake of total dairy (ß = -0.186, P = 0.001), unflavored milk (ß = -0.115, P = 0.003) and low fat/fat-free dairy (ß = -0.125, P = 0.001). CONCLUSIONS: Intakes of total dairy, unflavored milk, reduced fat dairy and low fat/fat-free dairy products are associated with improved obesity treatment outcomes among adolescents. This could be due to co-occurring healthy lifestyle behaviors or to replacement of other food and beverages associated with obesity, such as sugar-sweetened beverages, by dairy products.

Occult Head Injury in Children Less Than 2 Years With Suspected Child Abuse in the Emergency Department.

OBJECTIVE: This study aims to determine the frequency of clinically significant findings requiring emergent neurosurgical intervention on computed tomography (CT) in neurologically intact children admitted to the hospital with suspected abuse. METHODS: This was a retrospective review of neurologically stable children (0-24 months) in whom both skeletal survey and CT head were performed for child abuse evaluation from 2000 to 2011. RESULTS: A total of 132 patients met inclusion criteria (mean age, 7.6 mo; 55% male, 52% Caucasian, and 34% African-American). Computed tomography scans demonstrated occult head injury in 5%; none required neurosurgical intervention or had any neurological deterioration. Average length of stay was 4 days, with average time to CT scan being 12.8 hours from triage, and average time to magnetic resonance imaging (MRI) scan of 70.5 hours. Five MRIs were performed, and 4 had identical results on CT scan. CONCLUSIONS: No clinically significant brain injury (requiring intervention) was seen in this cohort. These findings support delaying imaging in neurologically intact children to obtain MRI after hospital admission, thus, limiting radiation exposure.

Development, content validity and test-retest reliability of the Lifelong Physical Activity Skills Battery in adolescents.

Numerous skill batteries assess fundamental motor skill (e.g., kick, hop) competence. Few skill batteries examine lifelong physical activity skill competence (e.g., resistance training). This study aimed to develop and assess the content validity, test-retest and inter-rater reliability of the "Lifelong Physical Activity Skills Battery". Development of the skill battery occurred in three stages: i) systematic reviews of lifelong physical activity participation rates and existing motor skill assessment tools, ii) practitioner consultation and iii) research expert consultation. The final battery included eight skills: grapevine, golf swing, jog, push-up, squat, tennis forehand, upward dog and warrior I. Adolescents (28 boys, 29 girls; M = 15.8 years, SD = 0.4 years) completed the Lifelong Physical Activity Skills Battery on two occasions two weeks apart. The skill battery was highly reliable (ICC = 0.84, 95% CI = 0.72-0.90) with individual skill reliability scores ranging from moderate (warrior I; ICC = 0.56) to high (tennis forehand; ICC = 0.82). Typical error (4.0; 95% CI 3.4-5.0) and proportional bias (r = -0.21, p = .323) were low. This study has provided preliminary evidence for the content validity and reliability of the Lifelong Physical Activity Skills Battery in an adolescent population.

Desaturation in procedural sedation for children with long bone fractures: Does weight status matter?

INTRODUCTION: Childhood obesity remains a serious problem in the United States. Significant associated adverse incidents have been reported with sedation of children with obesity, namely hypoxemia. The objective of our study was to determine if overweight and obesity were associated with increased desaturations during procedural sedation compared with patients of healthy weight. METHODS: This was a single-center retrospective chart review of data from a three-year period of patient's age 2-17years. Of the 1700 charts reviewed 823 of these patients received procedural sedation and met the study inclusion criteria. Weight status was classified based on age and gender specific body mass index (BMI) percentiles: underweight, healthy weight, overweight, obese. RESULTS: Among all weight categories there was no statistical significance, however children with obesity had greater desaturation rates (9.9%) compared with children of underweight, healthy weight, or overweight combined (5.4%), χ2=4.46, p=0.035. DISCUSSION: The results indicate that children with obesity are almost twice as likely to have a desaturation related to procedural sedation compared with children of other weight status. Providers should be aware that children with obesity may be more likely to desaturate than other children, and therefore be skilled at recognizing this.

The Current State of the Diagnosis and Management of Acute Kidney Injury by Pediatric Critical Care Physicians.

OBJECTIVES: Increasingly prevalent in pediatric intensive care, acute kidney injury imparts significant short- and long-term consequences. Despite advances in acute kidney injury research, clinical outcomes are worsening. We surveyed pediatric critical care physicians to describe the current state of acute kidney injury diagnosis and management in critically ill children. DESIGN: Anonymous electronic questionnaire. PARTICIPANTS: Pediatric critical care physicians from academic centers, the Pediatric Acute Lung Injury and Sepsis Investigators network, and/or the pediatric branch of Society of Critical Care Medicine. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of 201 surveys initiated, 170 surveys were more than 50% completed and included in our results. The majority of physicians (74%) diagnosed acute kidney injury using serum creatinine and urine output. Acute kidney injury guidelines or criteria were used routinely by 54% of physicians; Risk, Injury, Failure, Loss, and End stage criteria were the most commonly used. Awareness of any acute kidney injury guideline or definition was associated with five-fold higher odds of using any guideline (odds ratio, 5.22; 95% CI, 1.84-14.83) and four-fold higher odds of being dissatisfied with available acute kidney injury biomarkers (odds ratio, 4.88; 95% CI, 1.58-15.05). Less than half of respondents recognized the limitations of serum creatinine. Physicians unaware of the limitations of serum creatinine had two-fold higher odds of being unaware of newer biomarker availability (odds ratio, 2.34; 95% CI, 1.14-4.79). Novel biomarkers were available to 37.6% of physicians for routine use. Physicians with access to novel biomarkers more often practiced in larger (odds ratio, 3.09; 95% CI, 1.18-8.12) and Midwestern (odds ratio, 3.38; 95% CI, 1.47-7.78) institutions. More physicians with access to a novel biomarker reported satisfaction with current acute kidney injury diagnostics (66%) than physicians without access (48%); this finding approached significance (p = 0.07). CONCLUSIONS: Half of PICU attending physicians surveyed are not using recent acute kidney injury guidelines or diagnostic criteria in their practice. There is a positive association between awareness and clinical use of acute kidney injury guidelines. Serum creatinine and urine output are still the primary diagnostics; novel biomarkers are frequently unavailable.

Factors associated With the development of motor proficiency in school children of Kolkata: A cross-sectional study to assess the role of chronic nutritional and socio-economic status.

BACKGROUND: Development of coordinated movements is determined among others by individual growth and environmental factors, but the dynamic relationship between motor proficiency and potential contributing factors such as chronic nutritional status and socio-economic status (SES) is not known in school children of Kolkata. AIM: To characterize the motor proficiency in school children of Kolkata and to investigate association of chronic nutritional and SES on motor proficiency. METHODS: Motor proficiency in 843 school children of Kolkata aged 5-12 years was assessed by the Bruininks-Oseretsky Test of Motor-Proficiency-Second Edition-Short Form (BOT-2 SF). Chronic nutritional status was determined from height-for-age Z-scores (HAZ) using WHO reference and SES was measured using the updated Kuppuswamy's scale. RESULTS: Children's motor proficiency was poor compared with the reference values. Children classified as severely undernourished and children of lower SES were found to be "below average" and "well-below average" in motor proficiency categories compared with normal nourished groups and children of upper SES. Children's BOT-2 SF standardized scores decreased incrementally with the severity of chronic undernutrition and lower grades of SES. CONCLUSION: Chronic undernutrition and lower SES are associated with poorer motor proficiency in children. Understanding the complex interrelationships that shape childen's motor skills can help inform the development of health promotion programs and tailored interventions to help children reach their full potential. © 2016 Wiley Periodicals, Inc. Dev Psychobiol 58:734-744, 2016.

Clinical signs and symptoms associated with intussusception in young children undergoing ultrasound in the emergency room.

OBJECTIVE: The purpose of this study was to evaluate all patients suspected of having intussusception and identify which signs and symptoms were associated with the disease. METHODS: We performed a retrospective review of 553 charts from 2006 to 2010 of patients' age 2 months to 5 years who had an abdominal ultrasound obtained to evaluate for intussusception. Charts were reviewed for signs and symptoms previously shown to be associated with intussusception. RESULTS: There were 452 patients (mean age, 21.5 months, 43% female) evaluated and 101 (22.3%) were found to have intussusception. Of the 18 signs and symptoms, crying (adjusted odds ratio [OR], 3.3; 95% confidence interval [95% CI], 1.3-8.1), abdominal mass (adjusted OR, 15.7; 95% CI, 4.4-55.3), pallor (adjusted OR, 6.5; 95% CI, 1.8-23.5), and vomiting (adjusted OR, 3.1; 95% CI, 1.4-6.5) were associated with disease confirmation in logistic regression analysis. The presence of all 4 clinical signs/symptoms together resulted in a 95% probability of intussusception. Intussusception was unlikely if all 4 clinical indicators were absent (probability = 1.6%). CONCLUSIONS: The presence of crying, abdominal mass, pallor, and vomiting were clinical indicators of intussusception. Individually, none of these variables were helpful in confirming the diagnosis but in the presence of all 4, there is a 95% probability of having the disease. The absence of all 4 of these made the likelihood of having the disease very low.

Necrotizing Enterocolitis Complicating Severe RSV Bronchiolitis in PICU Settings.

This retrospective study aims to analyze the baseline characteristics and factors associated with poor outcomes in patients with necrotizing enterocolitis (NEC) complicating respiratory syncytial virus (RSV) infection. Using the Virtual Pediatric Systems data registry, patients under 2 years admitted to the pediatric intensive care unit (PICU) were screened. Patients with documented RSV infection and NEC, intestinal perforation, noninfectious gastroenteritis/colitis, or pneumatosis intestinalis occurring around the timing of RSV bronchiolitis diagnosis were included. Out of the screened patients, 41 were analyzed. Most patients (93%) were aged 30 days to 2 years, one-third had baseline anatomical cardiac defects, and 20% history of prematurity. Median PICU length of stay was 11.7 days. Seven patients died before hospital discharge. While not statistically significant, nonsurvivors tended to exhibit higher PRISM-3 scores, more acidemia, and lower systolic blood pressure. These findings emphasize the need for cautious assessment of gastrointestinal symptoms in critically ill patients with RSV infection.

Validation of the Survey of Sleep Quality in the Pediatric Intensive Care Unit (SSqPICU).

STUDY OBJECTIVES: Observational data suggest pediatric intensive care unit-related sleep and circadian disruption (PICU-SCD) affects many critically ill children. Multi-center trials exploring PICU-SCD have been impractical as measuring sleep in this setting is challenging. This study validates a questionnaire for caregivers to describe children's sleep in the PICU. METHODS: This prospective, multi-center, case-control study enrolled caregivers of children in four PICUs or in a hospital-based sleep lab (controls). Survey items were compiled from validated adult ICU and pediatric in- and outpatient sleep questionnaires. Control responses were compared to polysomnography to determine accuracy. A score was calculated by summing the level of disruption of sleep timing, duration, efficiency, quality, and daytime sleepiness and irritability. RESULTS: In 152 PICU and 61 sleep lab caregivers, sleep survey items had acceptable internal reliability (α=0.75) and reproducibility on re-test surveys (ICC>0.600). Caregivers could not assess sleep of sedated children. Factor analysis identified three sub-scales of PICU-SCD. Control parents had good agreement with polysomnography sleep onset time (κ=0.823) and sleep onset latency (κ=0.707). There was a strong correlation between sleep scores derived by parental reporting to those by polysomnography (r=0.844, p<0.001). Scores had a linear association with caregiver-reported child sleep quality. There were no site-specific differences in sleep quality. Nearly all respondents found the survey easy to understand and of appropriate length. CONCLUSIONS: The SSqPICU provides a reliable, accurate description of inpatient sleep disruption in non-sedated children, generalizable across PICUs. It offers practical means to quantify PICU-SCD daily in future investigations.

Diagnosis dialog for pediatric physical therapists: hypotonia, developmental coordination disorder, and pediatric obesity as examples.

PURPOSE: To clarify what diagnosis means for pediatric physical therapists, to provide several examples of human movement dysfunction syndromes, and to offer guidance for how pediatric physical therapists may continue this work in any clinical setting. KEY POINTS: The importance of diagnosis in pediatric physical therapy is presented along with examples of 3 different processes used to develop diagnostic labels. These processes included surveys to identify consensus opinion of clinicians, a literature review, and a combination of these 2. Hypotonia, developmental coordination disorder, and pediatric obesity are presented as examples. SUMMARY: The 3 diagnoses serve as a basis for ongoing dialogue, discussion, and development of diagnostic labels for human movement syndromes identified by pediatric physical therapists.

Cervical spine flexion-extension radiography versus magnetic resonance imaging in pediatric patients following blunt traumatic injury.

Background: In pediatric trauma patients, 60-80% of spinal cord injuries involve the cervical vertebrae. While the American College of Radiology offers guidelines for best imaging practices in the setting of acute pediatric trauma, there is a lack of uniformity in imaging-decision protocols across institutions. MRI has been shown to demonstrate high sensitivity for both bony and ligamentous injuries while also avoiding unnecessary radiation exposure in the pediatric patient population. However, the efficacy of flexion-extension (FE) radiography following initial MRI has not been evaluated in children. Our hypothesis is that FE radiography conducted following an initial MRI does not contribute significant diagnostic information or reduce time to cervical collar removal and thus can be removed from institutional protocols in order to avoid unnecessary testing and reduce pediatric radiation exposure. Methods: Trauma data were collected for pediatric patients presenting with suspected acute cervical spine injury from 2014 to 2021. A total of 108 patients were subdivided into 41 patients who received "MRI Only" and 67 patients who received both "MRI and FE" diagnostic cervical spine imaging. Chi-square testing and t-tests were performed to determine differences between MRI and FE radiographic detection rates of bony and ligamentous injuries in the subgroups. Results: In patients for whom FE did not find any injury, MRI detected bony and ligamentous injuries in 9/63 and 12/65 cases, respectively. In 3/21 (14.3%) cases in which MRI detected a bony and/or ligamentous injury and FE did not, patients eventually required surgical intervention for c-spine stabilization. No patients required surgical fixation when FE radiography showed an abnormality and MRI was normal. Addition of follow-up FE radiography after initial MRI did not have a significant effect on overall hospital length of stay (MRI Only vs MRI+FE: 9.2±12.0 days vs 8.6±13.5 days, p=0.816) or on rates of collar removal at discharge or greater than 48 hours after imaging (MRI Only vs MRI+FE: 41.5% vs 56.7%, p=0.124). Conclusions: FE radiography following initial MRI did not have a significant effect on reducing time to cervical collar removal or overall hospital length of stay. In addition, in 3 of 6 cases (50.0%) in which surgical fixation was required, MRI detected ligamentous and/or bony injury while FE radiography was normal. Level of Evidence: This study contributes Level 2b scientific evidence consistent with a well-designed cohort or case-control analytic study.