Enterocolitis in a Child With Hirschsprung Disease.

Hirschsprung disease is a congenital abnormality that can be surgically corrected. However, Hirschsprung-associated enterocolitis can be a life-threatening sequela. Very little has been published in the emergency medicine literature about the risk of enterocolitis and shock in patients with a history of Hirschsprung disease. We describe the case of a 6-month-old male infant with a history of multiple surgeries for Hirschsprung disease who presented to the emergency department with a seemingly benign viral gastrointestinal illness. His stable condition led him to be discharged. However, 4 days later, he returned to the emergency department with severe diarrhea and was subsequently admitted to the pediatric intensive care unit for the management of enterocolitis and shock. With this case report, we aim to raise emergency physicians' awareness of the serious and possibly fatal complications of Hirschsprung disease. We argue that this single element of a patient's medical history can alter the management of seemingly simple viral gastrointestinal illnesses; rather than be discharged, such a patient requires surgical consultation and possibly admission for close monitoring and treatment.

Injury due to mechanical falls: future directions in gender-specific surveillance, screening, and interventions in emergency department patients.

The Centers for Disease Control and Prevention report that among older adults (≥65 years), falls are the leading cause of injury-related death. Fall-related fractures among older women are more than twice as frequent as those for men. Gender-specific evidence-based fall prevention strategy and intervention studies show that improved patient-centered outcomes are elusive. There is a paucity of emergency medicine literature on the topic. As part of the 2014 Academic Emergency Medicine (AEM) consensus conference on "Gender-Specific Research in Emergency Care: Investigate, Understand, and Translate How Gender Affects Patient Outcomes," a breakout group convened to generate a research agenda on priority questions to be answered on this topic. The consensus-based priority research agenda is presented in this article.

Comparing active and passive varicella surveillance in Philadelphia, 2005-2010: recommendations for the transition to nationwide passive varicella disease surveillance.

OBJECTIVE: The Philadelphia Department of Public Health (PDPH) conducts active surveillance for varicella in West Philadelphia. For its approximately 300 active surveillance sites, PDPH mandates biweekly reports of varicella (including zero cases) and performs intensive case investigations. Elsewhere in Philadelphia, surveillance sites passively report varicella cases, and abbreviated investigations are conducted. We used active varicella surveillance program data to inform the transition to nationwide passive varicella surveillance. METHODS: We compared classification of reported cases, varicella disease incidence, and reporting completeness for active and passive surveillance areas for 2005-2010. We assessed reporting completeness using capture-recapture analysis of 2- to 18-year-old cases reported by schools/daycare centers and health-care providers. RESULTS: From 2005 to 2010, PDPH received 3,280 passive and 969 active surveillance varicella case reports. Most passive surveillance reports were classified as probable cases (18% confirmed, 56% probable, and 26% excluded), whereas nearly all of the active surveillance reports were either confirmed or excluded (36% confirmed, 11% probable, and 53% excluded). Overall incidence rates calculated using confirmed/probable cases were similar in the active and passive surveillance areas. Detection of laboratory-confirmed, breakthrough, and moderate-to-severe cases was equivalent for both surveillance areas. CONCLUSIONS: Although active surveillance for varicella results in better classified cases, passive surveillance provides comparable data for monitoring disease trends in breakthrough and moderate-to-severe varicella. To further improve passive surveillance in the two-dose-varicella vaccine era, jurisdictions should consider conducting periodic enhanced surveillance, encouraging laboratory testing, and collecting additional varicella-specific variables for passive surveillance.