NCT03915197

Acute Bronchiolitis in Infants and Allergic Asthma

Risk of Allergic Asthma Occurring in the Long Term From an Episode of Acute Bronchiolitis in Infants: Clinical, Allergological and Functional Evaluation in the Long Term

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 320 (estimated)
• Sponsor: University Hospital, Clermont-Ferrand · Academic / Other
• Sex: All
• Age: 7 Years – 9 Years
• Healthy volunteers: Not accepted

Summary

Predicting the risk of allergenic sensitizations and asthma development in the first year of life is difficult. Investigator decided to follow prospectively two cohorts of infants with acute bronchiolitis, hospitalized or treated at home, from the epidemic seasons of 2011-2012 and 2015-2017 to know their respiratory evolution, especially if they developed allergen sensitization and / or asthma.

Detailed description

Follow-up consultation 6 years after an episode of acute bronchiolitis at Clermont-Ferrand hospital with: * Consultation with a pneumopediatrician: collection of respiratory symptoms, respiratory treatments, evaluation of the atopic site and environmental risk factors for bronchial aggression, especially passive smoking; * Physical examination ; * Evaluation of precariousness during the same interview with the EPICES questionnaire; * Prick tests with positive control (histamine) and negative (physiological saline) and prick for the main pneumallergens (mites, alternaria, grasses, cat and dog) and trophallergens (egg, milk, fish, soy, wheat, peanut); * Blood test with blood count, determination of specific IgE (5 pneumallergens and 5 trophallergens), dosage of sRAGE; * Fonctionnal respiratory test with reversibility test

Conditions

• Acute Bronchiolitis
• Asthma
• Allergy

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Pneumological evaluation	Consultation with a pneumopediatrician: collection of respiratory symptoms, respiratory treatments, evaluation of the atopic site and environmental risk factors for bronchial aggression, especially passive smoking

Timeline

• Start date: 2019-05-02
• Primary completion: 2023-09-30
• Completion: 2023-10-30
• First posted: 2019-04-16
• Last updated: 2019-04-16

Locations

1 site across 1 country: France