Practice-based differences in paediatric discoid lupus erythematosus

Cross-Sectional Characteristics of Pediatric-Onset Discoid Lupus Erythematosus: Results of a Multicenter, Retrospective Cohort Study

• Discoid lupus may be associated with SLE. In this study, most children with discoid lupus did not have systemic disease. Concurrent SLE was highest in female adolescents (>10 years of age) with generalized discoid lupus, who had clinically aggressive disease. • Discoid lupus in adolescence should prompt thorough evaluation for SLE.

Importance of collaboration of dermatology and rheumatology to advance the field for lupus and dermatomyositis

There have been a number of advances in the clinical and translational understanding of cutaneous lupus and dermatomyositis, which both disproportionately affect women. These advances have involved ongoing collaborations between dermatology and rheumatology that highlight the importance of the skin in these disorders, with improvement in the education of trainees and clinical management of these complex multisystem diseases. In addition, a new disease classification has allowed inclusion of patients with skin-predominant dermatomyositis, frequently associated with systemic findings, in the spectrum of idiopathic inflammatory myopathies. Validated outcome measures allow translational research and facilitate progress toward better and more targeted therapeutics. Clinical trials using disease severity tools, such as the Cutaneous Lupus Erythematosus Area and Severity Index and the Cutaneous Dermatomyositis Disease Area and Severity Index, allow measurement of improvement in the skin. Recent results of phase 2 and 3 trials clearly show that patients will benefit from collaborative interactions and studies between dermatology and rheumatology.

Review article: Emerging issues in pediatric skin of color, part 1

Dermatology for the pediatric skin of color population is the application of dermatology to the genetically diverse and distinctive segment of the pediatric population that includes children of non-White racial and ethnic groups with increased pigmentation including individuals of Asian, LatinX, African, Native American, Pacific Island descent, Indigenous Peoples, among others, with overlap in particular individuals, and mixtures thereof. Treating children of color is a unique skill set within the field of pediatric dermatology, requiring knowledge and sensitivity. The discipline of pediatric skin of color can be challenging. Difficulty in diagnosis of common conditions stems from underlying pigmentation, variations in common hairstyling practices, and differences in demographics of cutaneous disease, whereas some conditions are more common in children of color, other conditions have nuances in clinical appearance and/or therapeutics with regard to skin color. This article is the first in a series of two articles looking at recently published skin-related issues of high concern in children of color. Conditions reviewed in Part 1 include (1) hairstyling hair-related concerns (traction alopecia, central centrifugal cicatricial alopecia, endocrine disruption), (2) autoimmune concerns (cutaneous lupus, vitiligo), and (3) infections (tinea capitis, progressive macular hypomelanosis).

Cutaneous Lupus Erythematosus in Children

BACKGROUND

The skin is commonly involved in autoimmune diseases, such as lupus erythematous. The cutaneous lupus erythematosus (CLE) can manifest with or without systemic symptoms. It is advantageous from a patient and healthcare system standpoint for early diagnosis and intervention. Prevention of complications is especially important in the pediatric population.

OBJECTIVE

To familiarize physicians with the clinical presentation, diagnosis, evaluation, and management of pediatric cutaneous lupus.

METHODS

The search term "cutaneous lupus" was entered into a Pubmed search. A narrow scope was applied to the categories of "epidemiology", "clinical diagnosis", "investigations", "comorbidities", and "treatment". Meta-analyses, randomized controlled trials, clinical trials, observational studies, and reviews were included. The search was restricted to English literature and children. A descriptive, narrative synthesis of the retrieved articles was provided.

RESULTS

A variety of innate and adaptive immune responses are being investigated to explain the pathogenesis of CLE. There are a number of variations of cutaneous manifestations varying from localized malar rash as in the case of ACLE lesions and papulosquamous psoriasiform lesions as in the case of SCLE to the multiple subtypes within chronic CLE. First-line pharmacological treatments include topicals, such as typical calcineurin inhibitors and corticosteroids, or oral agents, such as glucocorticoids, antimalarial drugs, and hydroxychloroquine.

CONCLUSION

CLE is inclusive of a number of subtypes that have varying dermatological manifestations in adult and pediatric populations. The current treatment modalities will change based on the newly understood molecular targets. Ongoing research on the mechanisms underlying CLE is necessary to derive new interventions for pediatric patients.

New insights into the progression from cutaneous lupus to systemic lupus erythematosus

INTRODUCTION

Between 5 and 25% of patients with cutaneous lupus erythematosus (CLE) can progress to systemic lupus erythematosus (SLE) during the course of the disease. There is no clear predictive guideline for the progression of CLE to SLE.

AREAS COVERED

Lupus erythematosus (LE), a chronic autoimmune disease, has a wide spectrum of manifestations. On one side of the spectrum is CLE, in which patients only display skin lesions. On the other side of the spectrum is SLE, which develops severe systemic involvement. CLE has even been considered as a separate entity from LE, while CLE is also proposed to be associated with SLE. In this review, the authors will describe the relationship between CLE and SLE; summarize the incidence, risk factors, systemic involvement, and management of patients who transition to SLE. The literature search was conducted mainly through PubMed from March to July 2020.

EXPERT OPINION

The identification of clinical characteristics and biomarkers in patients facing risk of developing SLE and monitoring the disease on a regular basis are essential to promptly manage and hopefully prevent transition to the systemic form.

Educational Benefits of Allowing Pediatrician Supervision of Emergency Medicine Residents

BACKGROUND

According to the Accreditation Council for Graduate Medical Education emergency medicine (EM) program requirements, EM residents on EM rotations must be supervised by board-certified/board-prepared EM or pediatric EM (PEM) faculty.

OBJECTIVE

We sought to understand the effect of allowing EM residents to be supervised by attending pediatricians while caring for pediatric urgent care patients.

METHODS

The EM residents were permitted to staff pediatric urgent care patients with either an EM/PEM attending or an attending pediatrician from August 2017 to July 2018. Outcomes were assessed through resident focus groups, a mixed-methods survey of EM residents and EM/PEM/pediatrician attendings, and clinical outcomes, including length of stay, best evidence/clinical care guideline adherence, and 48-hour return visits requiring admission. Qualitative data were inductively coded using a phenomenological framework, with themes emerging from consensus discussion.

RESULTS

Ninety percent of residents participated in 1 of 7 focus groups. Four key themes emerged from qualitative analysis of focus group transcripts: (1) pediatricians have unique skills that complement those of EM physicians; (2) EM resident education improved; (3) patients may get better care with dual staffing; and (4) other PEM department and urgent care team members may have benefited from the change. The survey response rate was 72%, and it did not uncover additional themes. Length of stay was shorter for patients supervised by attending pediatricians (114 versus 128 minutes, P < .001); there was no difference in best evidence/clinical care guideline adherence or 48-hour return visits requiring admission.

CONCLUSIONS

Physicians' perceived education was improved by adding complementary perspectives without significant negative consequences for learners or patients.