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PURPOSE With the growing importance of professionalism in medical education, it is imperative to develop professionalism assessments that demonstrate robust validity evidence. The Professionalism Mini-Evaluation Exercise (P-MEX) is an assessment that has demonstrated validity evidence in the authentic clinical setting. Identifying the factorial structure of professionalism assessments determines professionalism constructs that can be used to provide diagnostic and actionable feedback. This study examines validity evidence for the P-MEX, a focused and standardized assessment of professionalism, in a simulated patient setting. METHOD The P-MEX was administered to 275 pediatric residency applicants as part of a 3-station standardized patient encounter, pooling data over an 8-year period (2012 to 2019 residency admission years). Reliability and construct validity for the P-MEX were evaluated using Cronbach's alpha, exploratory factor analysis (EFA), and confirmatory factor analysis (CFA). RESULTS Cronbach's alpha for the P-MEX was 0.91. The EFA yielded 4 factors: doctor-patient relationship skills, interprofessional skills, professional demeanor, and reflective skills. The CFA demonstrated good model fit with a root-mean-square error of approximation of .058 and a comparative fit index of .92, confirming the reproducibility of the 4-factor structure of professionalism. CONCLUSIONS The P-MEX demonstrates construct validity as an assessment of professionalism, with 4 underlying subdomains in doctor-patient relationship skills, interprofessional skills, professional demeanor, and reflective skills. These results yield new confidence in providing diagnostic and actionable subscores within the P-MEX assessment. Educators may wish to integrate the P-MEX assessment into their professionalism curricula.

Necrotizing fasciitis is a serious soft-tissue infection associated with sepsis and tissue destruction. Surgical management usually requires extensive débridement of necrotic fascia and overlying skin, with significant aesthetic and functional consequences. The authors review the outcome of all recent cases of necrotizing fasciitis treated with skin-sparing débridement at their institution.The authors conducted a retrospective review of all of their cases of necrotizing fasciitis treated with skin-sparing débridement. Medical records were evaluated with a standard form gathering relevant demographic and clinical data. All cases were confirmed as necrotizing fasciitis histologically.Ten patients were admitted with a diagnosis of necrotizing fasciitis. The median age of the patients was 4.9 years (range, 1.7 to 15.1 years). The majority of initial lesions were caused by chickenpox, mostly on the trunk. Interval from admission to surgery was 6 hours (range, 1 to 27.5 hours), with a median hospital stay of 11 days (range, 5 to 43 days). Median fasciectomy was 2.5 percent (range, 1 to 15 percent) of total body surface area, with a median skin excision of 0.25 percent of total body surface area (range, 0.1 to 3 percent). All patients received intravenous amoxicillin/clavulanic acid plus clindamycin. Delayed direct closure was possible for all patients. Median follow-up was 17 months (range, 3 to 79 months). There was no death in this series.This surgical management restricts skin excision to the area of definite skin necrosis, limiting skin excision to one-tenth of excised fascia, with long-term favorable cosmetic and functional results.Therapeutic, IV.

Immunosuppressive treatments increase the life-long risk of solid organ transplant (SOT) recipients for severe infections, some of which are vaccine-preventable. In this review of the literature published during the last 15 months, we critically summarize vaccine-oriented articles in SOT candidates or recipients. Because of previously reported differences, vaccine-specific studies are needed for each type of SOT recipients.Thanks to new data gathered during the H1N1/2009 influenza pandemic, recent research mainly focused on influenza vaccination, especially in kidney transplantation. Lung transplantation, mycophenolate treatment, increasing age and end-stage organ failure were frequently identified as risk factors for nonresponse to immunization in general. New evidence concerning the safety of immunizing SOT recipients with live-attenuated vaccines is obtained.During this last year, more encouraging data have been published regarding safety and immunogenicity of vaccination in SOT recipients. New inventive strategies should be studied to overcome missed opportunities for vaccinating SOT candidates and recipients, and to promote the most effective vaccination schedule and follow-up.

Data on vaccination coverage in recently arrived refugee children are essential to formulate catch-up recommendations. "Overimmunizing" is costly and associated with risks of hyperimmunization, whereas assuming up-to-date immunizations may be misleading.We retrospectively collected data from 92 migrant children referred to our hospital between January 2009 and May 2010.According to our guidelines, 68 (73.9%) children without evidence of up-to-date immunizations received a booster dose of an age-appropriate tetanus-containing vaccine. As a surrogate for diphtheria-tetanus-pertussis-poliomyelitis immunity, tetanus antibodies were measured by enzyme-linked immunosorbent assay 1 month later in 55 of 68 (80.8%) children 6 months to 16 years of age (median, 7 years) from 23 countries. All but 2 children (3.6%) had reached high antibody titers (1.0 IU/mL) and required no further booster. Unnecessary additional tetanus immunizations thus were avoided in 53 of 55 (96.4%) patients.Assessing antitetanus antibody responses in migrant children allows individual vaccination schedules and avoids the risks of hyperimmunization.

Background:Few data exist on time trends of antibiotic consumption among neonates.Objectives:To assess secular trends in antibiotic consumption in the context of an antibiotic policy and the effect of antibiotic use on the development of antimicrobial resistance and outcome among neonates in a singl

BACKGROUND: Human immunodeficiency virus (HIV)-infected children are at increased risk of infections caused by vaccine preventable pathogens, and specific immunization recommendations have been issued. METHODS: A prospective national multicenter study assessed how these recommendations are followed in Switzerland and how immunization history correlates with vaccine immunity. RESULTS: Among 87 HIV-infected children (mean age: 11.1 years) followed in the 5 Swiss university hospitals and 1 regional hospital, most (76%) had CD4 T cells >25%, were receiving highly active antiretroviral treatment (79%) and had undetectable viral load (60%). Immunization coverage was lower than in the general population and many lacked serum antibodies to vaccine-preventable pathogens, including measles (54%), varicella (39%), and hepatitis B (65%). The presence of vaccine antibodies correlated most significantly with having an up-to-date immunization history (P

PURPOSE OF REVIEW: To identify important findings in the recent literature related to healthcare-associated infections in neonatal care. RECENT FINDINGS: Bloodstream infection remains the leading healthcare-associated infection in the neonatal unit, but multimodal interventions have been shown to successfully reduce this life-threatening complication. Emerging pathogens such as methicillin-resistant Staphylococcus aureus, extended-spectrum-beta-lactamase-producing Gram-negative organisms and pan-resistant Acinetobacter baumannii or Serratia marcescens complicate the use of standard antibiotic treatment and are a particular concern in this setting because of the limitation in antibiotic classes among neonates. Community-acquired methicillin-resistant S. aureus infections are increasing in frequency and are particularly worrisome. Fluconazole prophylaxis offers a simple solution for the prevention of invasive Candida infection and has been already widely adopted. Although there is evidence for its efficacy, there is still some debate about the pros and cons of azole prophylaxis in the prevention of invasive Candida infections. Furthermore, its use in low-prevalence settings remains highly questionable. The introduction of restrictive guidelines limiting the use of antibiotics in early-onset neonatal infections has proved to be safe and efficient and may also reduce the incidence of late-onset infection. Outbreaks remain an ongoing concern in neonatal care and are increasingly complicated by emerging multiresistant pathogens. SUMMARY: Healthcare-associated infections remain a permanent challenge among neonates.

Patients with celiac disease have an increased risk for severe influenza infection and they show less of a response to certain vaccine types. During the influenza A/H1N1/09 pandemic, we prospectively investigated pandemic vaccine responses in 14 pediatric patients with celiac disease and age-/sex-matched controls. All of the children with celiac disease reached protective antibody titers (≥40) and showed a geometric mean titer comparable with the control group (530 vs 573).

BACKGROUND: Maternal-infant transmission of hepatitis B virus (HBV) during birth carries a high risk for chronic HBV infection in infants with frequent subsequent development of chronic disease. This can be efficiently prevented by early immunization of exposed newborns. The purpose of this study was to determine the compliance with official recommendations for prevention of perinatal HBV transmission in hepatitis B surface antigen (HBsAg) exposed infants. METHODS:: Records of pregnant women at 4 sites in Switzerland, admitted for delivery in 2005 and 2006, were screened for maternal HBsAg testing. In HBsAg-exposed infants, recommended procedures (postnatal active and passive immunization, completion of immunization series, and serological success control) were checked. RESULTS: Of 27,131 women tested for HBsAg, 194 (0.73%) were positive with 196 exposed neonates. Of these neonates, 143 (73%) were enrolled and 141 (99%) received simultaneous active and passive HBV immunization within 24 hours of birth. After discharge, the HBV immunization series was completed in 83%. Only 38% of children were tested for anti-HBs afterwards and protective antibody values (