RESUMEN
BACKGROUND: The Localized Scleroderma Quality of Life Instrument (LoSQI) is a disease-specific patient-reported outcome (PRO) measure designed for children and adolescents with localized scleroderma (LS; morphea). This tool was developed using rigorous PRO methods and previously cognitively tested in a sample of paediatric patients with LS. OBJECTIVE: The purpose of this study was to evaluate the psychometric properties of the LoSQI in a clinical setting. METHODS: Cross-sectional data from four specialized clinics in the US and Canada were included in the analysis. Evaluation included reliability of scores, internal structure of the survey, evidence of convergent and divergent validity, and test-retest reliability. RESULTS: One hundred and ten patients with LS (age: 8-20 years) completed the LoSQI. Both exploratory and confirmatory factor analysis supported the use of two sub-scores: Pain and Physical Functioning, and Body Image and Social Support. Correlations with other PRO measures were consistent with pre-specified hypotheses. LIMITATIONS: This study did not evaluate longitudinal validity or responsiveness of scores. CONCLUSION: Results from a representative sample of children and adolescents with LS continue to support the validity of the LoSQI when used in a clinical setting. Future work to evaluate the responsiveness is ongoing.
Asunto(s)
Calidad de Vida , Esclerodermia Localizada , Adolescente , Humanos , Niño , Adulto Joven , Adulto , Reproducibilidad de los Resultados , Estudios Transversales , Medición de Resultados Informados por el Paciente , Psicometría/métodos , Encuestas y CuestionariosRESUMEN
With the increasing number of options for the treatment of moderate-to-severe atopic dermatitis, clinicians need guidance on a practical approach to selecting a systemic agent for specific patient populations. We convened an expert panel consisting of 12 members to conduct a literature review and summarize relevant data related to six scenarios of clinical interest: comorbid asthma, ocular surface disease, history of cancer, past and ongoing infections of interest (including herpes simplex virus, herpes zoster, hepatitis B, and tuberculosis), pregnancy and lactation, and the elderly. We performed a literature search and examined each clinical scenario with respect to three major categories of available systemic agents: traditional systemics (azathioprine, cyclosporine A, methotrexate, and mycophenolate mofetil), Janus kinase inhibitors (abrocitinib, baricitinib, and upadacitinib), and biologics (dupilumab, lebrikizumab, and tralokinumab). The expert panel and steering committee met virtually to review the data and discuss the drafted consensus statements. A modified Delphi process was used to arrive at a set of final consensus statements related to the systemic treatment of AD in these specific patient populations. To provide practical guidance on the choice of systemic therapy for atopic dermatitis in these six topics of clinical interest, 25 expert consensus statements and a summary of the supporting data are presented herein.