Guía clínica chilena de urticaria crónica espontánea / Chilean guidelines for chronic urticaria
Rev. méd. Chile
;
146(11): 1334-1342, nov. 2018. tab, graf
Artículo
en Español
| LILACS
| ID: biblio-985707
RESUMEN
Chronic urticaria (CU) is characterized by itchy wheals, angioedema or both lasting six weeks or more. It is classified as spontaneous (CSU) and inducible urticaria (CIndU), depending whether there is an identifiable trigger or not. CSU is the predominant form, affecting more than 75% of patients, although overlaps often occur. The prevalence of CSU throughout life is around 1.8% and predominates in women at a ratio of 2:1. The higher incidence of CSU is between 20 and 40 years of age and lasts between one to five years. However, in up to 20% of patients the disease may last longer. CSU not only hampers quality of life, but also affect performance at work and school. The diagnosis of CSU is mainly clinical, and laboratory tests are required depending on the clinical history of the patient. Extensive laboratory tests are usually unnecessary. Second generation anti-histamines are used as first line treatment for CSU treatment. In refractory patients, systemic treatments, such as cyclosporine or omalizumab are suggested. We herein report the first Chilean CSU guidelines.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Urticaria
/
Guías de Práctica Clínica como Asunto
Tipo de estudio:
Estudio diagnóstico
/
Guía de Práctica Clínica
/
Estudio pronóstico
/
Factores de riesgo
Límite:
Humanos
País/Región como asunto:
America del Sur
/
Chile
Idioma:
Español
Revista:
Rev. méd. Chile
Asunto de la revista:
Medicina
Año:
2018
Tipo del documento:
Artículo
País de afiliación:
Chile
Institución/País de afiliación:
Clínica Las Condes/CL
/
Clínica Santa María/CL
/
Hospital Sótero del Río/CL
/
Pontificia Universidad Católica de Chile/CL
/
Universidad de Chile/CL
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