Improving Prescribing for Otitis Media in a Pediatric Emergency Unit: A Quality Improvement Initiative.

Acute otitis media (AOM) is a commonly overtreated pediatric diagnosis. The American Academy of Pediatrics (AAP) recommends shorter antibiotic courses and wait-and-see prescriptions (WSPs) for healthy children with mild-to-moderate AOM. Still, clinicians do not consistently prescribe these in pediatric emergency units (EUs). Methods: We performed a quality improvement project to improve antibiotic prescribing in a tertiary pediatric EU over 16 months, focusing on shorter prescription durations and WSPs. We assessed AOM management via chart review, then implemented interventions, including clinician education, a guideline card, visual reminders, and updated emails. In addition, we contacted a percentage of families after their visit to assess their child's outcome and parental satisfaction. Results: Our baseline data showed that only 39% of patients prescribed antibiotics were prescribed an appropriate duration based on age and estimated AOM severity, and only 3% were prescribed WSPs. Via 2 plan-do-study-act (PDSA) cycles, we increased the percentage of patients who received appropriate antibiotics to an average of 67%, sustained for >6 months. Follow-up phone calls suggested no difference in satisfaction or need for nonroutine follow-up care based on prescription length. We did not see a substantial increase in WSPs. Conclusions: AOM management in our children's hospital's EU was often inconsistent with AAP guidelines. Two PDSA cycles improved the rate of appropriate duration antibiotics, and follow-up phone calls suggested no difference in satisfaction or need for nonroutine follow-up care based on prescription length. The next steps involve developing an order set and implementing individualized feedback.

Racial discrepancy in pulse oximeter accuracy in preterm infants.

OBJECTIVE: Pulse oximetry is commonly used in Neonatology, however recent adult data suggest racial disparity in accuracy, with overestimation of oxygen saturation for Black patients. STUDY DESIGN: Black and White infants <32 weeks gestation underwent simultaneous arterial blood gas and pulse oximetry measurement. Error by race was examined using mean bias, Arms, Bland-Altman, and linear/non-linear analysis. RESULTS: A total of 294 infants (124 Black, 170 White) were identified with mean GA of 25.8 ± 2.1 weeks and mean BW of 845 ± 265 grams, yielding 4387 SaO2-SpO2 datapoints. SpO2 overestimation, measured by mean bias, was 2.4-fold greater for Black infants and resulted in greater occult hypoxemia (SpO2 > 90% when SaO2 < 85%; 9.2% vs. 7.7% of samples). Sensitivity and specificity for detection of true hypoxemia were similar between groups (39 vs. 38%; 81 vs. 78%). CONCLUSION: There is a modest but consistent difference in SpO2 error between Black and White infants, with increased incidence of occult hypoxemia in Black infants.

Video-assisted Thoracoscopic Resection of a Congenital Tracheobiliary Fistula in a Neonate: Technical Report and Review of the Literature.

BACKGROUND: Congenital tracheobiliary or bronchobiliary fistulae are rare developmental malformations associated with high morbidity and mortality primarily because of concomitant anomalies as well as delays in diagnosis. TECHNICAL REPORT: We report a case of a neonate who presented with bilious emesis and progressive respiratory failure requiring bronchoscopy and fluoroscopic bronchography for diagnosis with successful management through video-assisted thoracoscopic surgery. We also review the published literature on tracheobiliary fistula. CONCLUSION: Use of video-assisted thoracoscopic surgery for fistula resection has been reported in only one other neonate and provides a clinically less invasive option compared with open surgical ligation and resection. To our knowledge, this is the first English language report of thoracoscopic resection in a neonate with congenital tracheobiliary fistula.

Effects of co-infection on the clinical outcomes of Clostridium difficile infection.

BACKGROUND: Clostridium difficile (C. difficile) is a spore-forming, Gram-positive rod that is known to be associated with antibiotic use. It is one of the leading causes of nosocomial diarrhea in the industrialized world and therefore warrants further study of its nature. It isn't clear if co-infection by other organisms can affect the outcome of C. difficile infection (CDI). METHODS: A single center retrospective study was done and it used inclusion criteria of 18 years of age and being tested positive for CDI on FilmArray® multiplex gastro-intestinal (GI) panel. Exclusion criteria were a GI panel performed on an outpatient basis, recurrent CDI, and the presence of end-stage renal disease, cirrhosis, or a non-GI infection. The stool sample for all patients were collected within 48 h of presentation to the hospital. There were 235 of 2576 GI panels selected for a retrospective chart review based on the above criteria. Among these 235 patients, 38 had a co-infection (CDI+ another GI infection = group A or cases) and the rest had only CDI (group B or controls). Group A was compared with group B for CDI severity, its response to treatment, recurrence, and length of the hospital stay, using 0.05 as the alpha criterion. RESULTS: Most patients with CDI were female and above the age of 60 years. Co infection did not increase the severity of CDI based both on the American College of Gastroenterology criteria (p 0.16) as well as Infectious Disease Society of America criteria (p 0.77). Co infection group also didn't have significantly different CDI related treatment failure rate (p 0.23), or CDI recurrence rate (p 0.49). Co-infection was also not associated with lengthier hospital stay (p 0.41). CONCLUSION: Our study suggests that co-infection doesn't affect the severity of CDI or can cause treatment failures. Additionally, there was no significant increase in hospital stay, or increase in CDI recurrence associated with co-infection. Therefore, if CDI is the leading clinical diagnosis and a patient is tested positive for co-infection in addition to CDI on FilmArray® multiplex GI panel, this co-infection shouldn't change the management for CDI. Limitations of this study (including retrospective nature of the study, small sample size, single site study, not including all microbiome and non-inclusion of race) should also be taken into account, while considering the applicability of the results of this study.