Pediatric maculopapular cutaneous mastocytosis: Retrospective review of signs, symptoms, and associated conditions.

BACKGROUND/OBJECTIVES: Though maculopapular cutaneous mastocytosis is the most common form of pediatric mastocytosis, it remains unclear which patients will experience severe symptoms. We sought to better define the presentation and the cutaneous and systemic signs and symptoms in patients with maculopapular cutaneous mastocytosis. METHODS: We analyzed retrospective data on 227 patients diagnosed with maculopapular cutaneous mastocytosis prior to age 15 years from five US clinical sites. We collected data on signs, symptoms, age of onset, and laboratory testing. RESULTS: Median age of onset of maculopapular cutaneous mastocytosis was 3 months, with 94% of patients presenting prior to age 2 (range 0-15 years). Patients presenting before age 2 had significantly lower serum tryptase level (P = .019). Greater number of skin lesions (P = .006), number of reported skin signs and symptoms (P < .001), and higher tryptase levels (P < .001) were associated with more systemic symptoms. CONCLUSION: Children with maculopapular cutaneous mastocytosis, who have greater skin involvement, higher serum tryptase level, and more skin signs and symptoms, are more likely to have systemic symptoms.

Complementary and alternative therapy for pediatric acne: A review of botanical extracts, dietary interventions, and oral supplements.

Many supplements and products containing botanical extracts are marketed to patients for the treatment of acne vulgaris. Additionally, increasing attention has been paid to the role of diet in acne vulgaris. Studies on this topic including pediatric patients are limited, with variable efficacy data. Despite these limitations, knowledge of alternative therapies in pediatric acne vulgaris is often expected from pediatric dermatologists. Here we review available data on the efficacy of complementary and alternative medicines for treatment of acne in pediatric patients, focusing on topical, oral, and dietary modifications.

Teledermatology and teledermatopathology as educational tools for international dermatology: a virtual grand rounds pilot curriculum.

BACKGROUND: Teledermatology may improve dermatologic care access in underserved areas and expand the clinical experience of dermatologists-in-training. The potential for teledermatology to supplement global health curricula in dermatology residency education has not been explored. METHODS: An international virtual grand rounds (VGR) curriculum was created based on teledermatology cases from Kabul, Afghanistan. The learning objectives included understanding the diagnosis and management of skin diseases in unfamiliar resource-limited settings and highlighting socioeconomic, cross-cultural, and ethical issues. A 17-item, Likert scale questionnaire was used to assess the effectiveness of the curriculum, including specific Accreditation Council for Graduate Medical Education (ACGME) competencies, as well as interest in global health and teledermatology. RESULTS: The survey was completed by 85 of 118 VGR attendees (72% response rate). Most respondents considered the curriculum valuable to their education (mean 4.5 on a 5-point Likert scale; standard deviation, 0.5), learned more about diagnosis and treatment of skin diseases in international settings (4.5; 0.6) and in the US (4.1; 0.8), and learned more about socioeconomic, cultural, and ethical issues in skin health (4.6; 0.5). The majority also reported being more interested in global dermatology (4.1; 0.8) and would recommend VGR to a colleague (4.5; 0.6). CONCLUSION: This pilot curriculum provided an innovative platform to enhance undergraduate and graduate medical education in international dermatology. International teledermatology education may be used to address multiple ACGME core competencies and increase resident awareness of sociocultural determinants of skin health.

Gut Colonization of Healthy Children and Their Mothers With Pathogenic Ciprofloxacin-Resistant Escherichia coli.

BACKGROUND: The reservoir of pathogenic ciprofloxacin-resistant Escherichia coli remains unknown. METHODS: We conducted a prospective cohort study of 80 healthy twins and their mothers to determine the frequency of excretion of ciprofloxacin-resistant, potentially pathogenic E. coli. Stool specimens were cultured selectively for ciprofloxacin-resistant gram-negative bacteria. Isolates were categorized on the basis of additional resistance and virulence profiles. We also prospectively collected clinical metadata. RESULTS: Fifteen children (19%) and 8 mothers (20%) excreted ciprofloxacin-resistant E. coli at least once. Overall, 33% of 40 families had at least 1 member whose stool specimen yielded ciprofloxacin-resistant E. coli on culture. Fifty-seven submitted stool specimens (2.8%) contained such organisms; clones ST131-H30 and ST405 accounted for 52 and 5 of the positive specimens, respectively. Length of hospital stay after birth (P = .002) and maternal colonization (P = .0001) were associated with subsequent childhood carriage of ciprofloxacin-resistant E. coli; antibiotic use, acid suppression, sex, mode of delivery, and maternal perinatal antibiotic use were not. Ciprofloxacin-resistant E. coli were usually resistant to additional antibiotic classes, and all had virulence genotypes typical of extraintestinal pathogenic E. coli. CONCLUSIONS: Healthy children and their mothers commonly harbor ciprofloxacin-resistant E. coli with pathogenic potential.