American journal of ophthalmology · 2013
Vernal keratoconjunctivitis-like disease in adults.
Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Leonardi Andrea, Lazzarini Daniela, Motterle Laura, Bortolotti Massimo, Deligianni Velika, Curnow S John, Bonini Stefano, Fregona Iva A
Аннотация
PURPOSE: To identify clinical, demographic, immunologic, and health-related quality-of-life data from a cohort of vernal keratoconjunctivitis (VKC) patients with the onset of the disease after puberty (VKC-like disease).
DESIGN: Retrospective, observational case series.
METHODS: Forty-nine patients with late-onset VKC-like disease from among 600 consecutive VKC patients. History of disease, test results for allergen sensitivity, signs and symptoms, impact of disease on work productivity, health-related quality of life, and treatment satisfaction were assessed. In addition, multiplex bead analysis for Th1/Th2 cytokines were carried out in tear samples from 20 VKC patients (10 adults and 10 children) and from 10 normal subjects.
RESULTS: A family history of allergy was positive in only 28% and positive prick test results were present in 55% of the 49 VKC-like adult patients. Based on typical signs and symptoms, 48% were affected by the limbal form, 33% were affected by the tarsal form, and 19% were affected by the mixed form. Corneal ulcer complicated the disease in only 2 adult patients. Although the disease was not considered a limiting factor for work, productivity was reduced by 26% and social activities were reduced by 31% during active flare-ups. No significant differences were found in tear cytokine pattern production between VKC in children and VKC in adults.
CONCLUSIONS: A late onset VKC-like disease can appear in young adults with signs and symptoms similar to those in pediatric disease, but with less corneal involvement.
DESIGN: Retrospective, observational case series.
METHODS: Forty-nine patients with late-onset VKC-like disease from among 600 consecutive VKC patients. History of disease, test results for allergen sensitivity, signs and symptoms, impact of disease on work productivity, health-related quality of life, and treatment satisfaction were assessed. In addition, multiplex bead analysis for Th1/Th2 cytokines were carried out in tear samples from 20 VKC patients (10 adults and 10 children) and from 10 normal subjects.
RESULTS: A family history of allergy was positive in only 28% and positive prick test results were present in 55% of the 49 VKC-like adult patients. Based on typical signs and symptoms, 48% were affected by the limbal form, 33% were affected by the tarsal form, and 19% were affected by the mixed form. Corneal ulcer complicated the disease in only 2 adult patients. Although the disease was not considered a limiting factor for work, productivity was reduced by 26% and social activities were reduced by 31% during active flare-ups. No significant differences were found in tear cytokine pattern production between VKC in children and VKC in adults.
CONCLUSIONS: A late onset VKC-like disease can appear in young adults with signs and symptoms similar to those in pediatric disease, but with less corneal involvement.