J Eur Acad Dermatol Venereol
July 2020
Purpose: Psoriasis is a chronic inflammatory skin disease that frequently debuts in childhood and adolescence. We wished to determine environmental and genetic risk factors for the development of psoriasis in children and adolescents, as well as to investigate debut type, trigger factors, course of disease, nature and influence of stress related to both child and family and risk factors for comorbidity. The 'Psoriasis in Adolescents' (PIA) cohort will provide data on the relationship between psoriasis and, respectively, genetic disposition, early-life exposures, quality of life and comorbidity.
View Article and Find Full Text PDFBackground: Streptococcal tonsillitis has been implicated in psoriasis; however, few population studies have examined its role in the pediatric population.
Objective: To investigate the association between tonsillitis and pediatric psoriasis.
Methods: Data from the Danish National Birth Cohort were obtained on parentally reported psoriasis by age 11 years and history of tonsillitis at ages 6 to 18 months, 10 to 11 years, and (from hospital patient registry data) 0 to 11 years.