Pediatric Emergency Department and Primary Care Provider Attitudes on Assessing Childhood Adversity.

OBJECTIVE: The purpose of this study was to understand pediatric emergency department (ED) and primary care (PC) health care provider attitudes and beliefs regarding the intersection between childhood adversities and health care. METHODS: We conducted in-depth, semistructured interviews in 2 settings (ED and PC) within an urban health care system. Purposive sampling was used to balance the sample among 3 health care provider roles. Interview questions were based on a modified health beliefs model exploring the "readiness to act" among providers. Interviews were recorded, transcribed, and coded. Interviews continued until theme saturation was reached. RESULTS: Saturation was achieved after 26 ED and 19 PC interviews. Emergency department/primary care providers were similar in their perception of patient susceptibility to childhood adversity. Childhood mental health problems were the most frequently referenced adverse outcome, followed by poor childhood physical health. Adult health outcomes because of childhood adversity were rarely mentioned. Many providers felt that knowing about childhood adversity in the medical setting was important because it relates to provision of tangible resources. There were mixed opinions about whether or not pediatric health care providers should be identifying childhood adversities at all. CONCLUSIONS: Although providers exhibited knowledge about childhood adversity, the perceived effect on health was only immediate and tangible. The effect of childhood adversity on lifelong health and the responsibility and potential accountability health systems have in addressing these important health determinants was not recognized by many respondents in our study. Addressing these provider perspectives will be a critical component of successful transformation toward more accountable health care delivery systems.

Emergency department epidemiology of pneumococcal bacteremia in children since the institution of widespread PCV7 vaccination.

BACKGROUND: The heptavalent pneumococcal conjugate vaccine (PCV7) has produced a shift in the epidemiology of invasive infections from Streptoccoccus pneumoniae. OBJECTIVE: Our aim was to determine the temporal changes in pneumococcal bacteremia (Streptococcus pneumoniae bacteremia [SPB]) in the emergency department (ED) since the introduction of PCV7. METHODS: This was a retrospective cohort study of children 0-18 years with SPB evaluated from 1998-2009 in a tertiary-care pediatric ED. The primary outcome was annual proportion of children with SPB from PCV7 serotypes (ie, 4, 6B, 9V, 14, 18C, 19F, and 23F) and nonvaccine serotypes (NVT). Rates of SPB (per 10,000 ED visits) were calculated. SPB was analyzed by time period: before October 2000 was considered "pre-PCV7," November 2000 to October 2003 was considered "peri-PCV7," and after November 2003 was "post-PCV7." Febrile young children (FYC) were defined as children age <36 months and fever without source. RESULTS: A total of 201 episodes of SPB occurred during the study, with a median age of 20.3 months (interquartile range 10.7-49.5 months; range 1.6-215.4 months); 56.7% were male and 69.7% were African American. SPB from PCV7 serotypes decreased more than fourfold, from 82.2% pre-PCV7 to 19.5% peri- and post-PCV7. Most SPB was from NVT serotype 19A (31.3%) peri- and post-PCV7. Annual rates of SPB were 4.01/10,000 ED visits pre-PCV7, decreasing to 2.10 peri-PCV7, and 1.75 post-PCV7. Among the 56 (27.8%) FYC with SPB, NVT were responsible for 11.5% of SPB pre-PCV7, and increased to 80.0% peri- and post-PCV7 (p < 0.001). CONCLUSIONS: Rates of SPB have decreased since the introduction of PCV7, yet SPB still occurs among children in the ED. NVT are increasing in prevalence, and SPB from PCV7-serotypes have decreased.

Etiology of meningitis among patients admitted to a tertiary referral hospital in Botswana.

This retrospective review evaluated records of cerebrospinal fluid samples between 2000 and 2008 at Princess Marina Hospital in Gaborone, Botswana. Of the 7501 cerebrospinal fluid samples reviewed, Streptococcus pneumoniae (n = 125) and Haemophilus influenzae (n = 60) were the most common bacteria cultured. There were also 1018 cryptococcal and 44 tuberculous meningitis cases. Antimicrobial susceptibilities are described. Public health interventions could decrease the burden of meningitis in Botswana.