Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2015
Early-life mold and tree sensitivity is associated with allergic eosinophilic rhinitis at 4 years of age.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Codispoti Christopher D, Bernstein David I, Levin Linda, Reponen Tiina, Ryan Patrick H, Biagini Myers Jocelyn M, Villareal Manuel, Burkle Jeff, Lummus Zana, Lockey James E, Khurana Hershey Gurjit K, LeMasters Grace K
Аннотация
BACKGROUND: Nasal eosinophils are a biomarker for allergic rhinitis (AR) and are associated with increased symptom severity.
OBJECTIVE: To identify predictors of allergic eosinophilic rhinitis (AER) in early childhood in children at higher risk for chronic allergic respiratory disorders.
METHODS: In the Cincinnati Childhood Allergy and Air Pollution Study, infants born to aeroallergen-sensitized and symptomatic parents were examined and underwent skin prick testing (SPT) annually to 15 aeroallergens from 1 to 4 years of age. Wheal circumferences were traced and scanned and areas were determined by computer planimetry. At 4 years, AER was defined as (1) at least 1 positive aeroallergen SPT result, (2) presence of sneezing and runny nose without a cold or influenza, and (3) nasal eosinophilia of at least 5%. Wheal areas at 1 to 3 years were analyzed for an association with AER compared with children without AR.
RESULTS: At 4 years, 487 children completed rhinitis health histories, SPT, and nasal sampling. Ninety-nine children (22.8%) had AR. Thirty-eight children had AER (8.8% of total sample and 38.4% of AR sample, respectively). At 3 years, for every 1-mm(2) increase in Penicillium species (adjusted odds ratio 1.18, 95% confidence interval 1.06-1.32, P = .002) and maple (adjusted odds ratio 1.07, 95% confidence interval 1.01-1.13, P = .02), wheal area significantly increased the risk of AER at 4 years of age.
CONCLUSION: Allergic eosinophilic rhinitis was identified in 8.8% of children at 4 years of age. Age 3 years was the earliest that aeroallergen SPT wheal areas were predictive of AER. Skin testing at 3 years identifies children at risk for an AR phenotype with nasal eosinophilia.
OBJECTIVE: To identify predictors of allergic eosinophilic rhinitis (AER) in early childhood in children at higher risk for chronic allergic respiratory disorders.
METHODS: In the Cincinnati Childhood Allergy and Air Pollution Study, infants born to aeroallergen-sensitized and symptomatic parents were examined and underwent skin prick testing (SPT) annually to 15 aeroallergens from 1 to 4 years of age. Wheal circumferences were traced and scanned and areas were determined by computer planimetry. At 4 years, AER was defined as (1) at least 1 positive aeroallergen SPT result, (2) presence of sneezing and runny nose without a cold or influenza, and (3) nasal eosinophilia of at least 5%. Wheal areas at 1 to 3 years were analyzed for an association with AER compared with children without AR.
RESULTS: At 4 years, 487 children completed rhinitis health histories, SPT, and nasal sampling. Ninety-nine children (22.8%) had AR. Thirty-eight children had AER (8.8% of total sample and 38.4% of AR sample, respectively). At 3 years, for every 1-mm(2) increase in Penicillium species (adjusted odds ratio 1.18, 95% confidence interval 1.06-1.32, P = .002) and maple (adjusted odds ratio 1.07, 95% confidence interval 1.01-1.13, P = .02), wheal area significantly increased the risk of AER at 4 years of age.
CONCLUSION: Allergic eosinophilic rhinitis was identified in 8.8% of children at 4 years of age. Age 3 years was the earliest that aeroallergen SPT wheal areas were predictive of AER. Skin testing at 3 years identifies children at risk for an AR phenotype with nasal eosinophilia.