RESUMEN
Kawasaki Disease, a systemic vasculitis of unknown origin with specific predilection for the coronary arteries, is the most common cause of childhood-acquired heart disease in western countries. Despite its world-wide incidence, the pathophysiology of this enigmatic disease is still under investigation. Diagnosis is made on a clinical basis, with supportive laboratory evidence and imaging. Once identified, timely initiation of treatment is imperative in order to quell the inflammatory response and decrease the incidence of long-term sequelae, specifically coronary artery aneurysms. Finally, longitudinal follow-up should be implemented based on risk stratification and individualized to each patient.
Asunto(s)
Síndrome Mucocutáneo Linfonodular/diagnóstico , Síndrome Mucocutáneo Linfonodular/tratamiento farmacológico , Aneurisma Coronario/etiología , Glucocorticoides/uso terapéutico , Humanos , Inmunoglobulinas Intravenosas/uso terapéutico , Síndrome Mucocutáneo Linfonodular/etiología , Síndrome Mucocutáneo Linfonodular/fisiopatología , Factores de Riesgo , Factor de Necrosis Tumoral alfa/antagonistas & inhibidoresRESUMEN
OBJECTIVE: The objective was to develop consensus treatment plans (CTPs) for patients with refractory moderately severe juvenile dermatomyositis (JDM) treated with biologic disease-modifying antirheumatic drugs (bDMARDs). METHODS: The Biologics Workgroup of the Childhood Arthritis and Rheumatology Research Alliance (CARRA) JDM Research Committee used case-based surveys, consensus framework, and nominal group technique to produce bDMARD CTPs for patients with refractory moderately severe JDM. RESULTS: Four bDMARD CTPs were proposed: TNF-alpha inhibitor (adalimumab or infliximab), abatacept, rituximab, and tocilizumab. Each CTP has different options for dosing and/or route. Among 76 respondents, consensus was achieved for the proposed CTPs (93% [67/72]) as well as for patient characteristics, assessments, outcome measures, and follow up. By weighted average, respondents indicated that they would most likely use rituximab followed by abatacept, TNF-alpha inhibitor, and tocilizumab. CONCLUSION: CTPs for the use of bDMARDs in refractory moderately severe JDM were developed using consensus methodology. The implementation of the bDMARD CTPs will lay the groundwork for registry-based prospective comparative effectiveness studies.
RESUMEN
We describe a child with pigmented villonodular synovitis initially treated for a presumed hip infection. The correct diagnosis was not made until 2(1/2) years later on a second admission. This is a rare disease with vague presenting symptoms that requires a high index of suspicion. Magnetic resonance imaging and tissue biopsy are usually needed for a definitive diagnosis. Surgery is the primary treatment option; however, the patient described was unusual in that she did well to date with conservative measures.