PMID- 18279205 OWN - NLM STAT- MEDLINE DCOM- 20080611 LR - 20160511 IS - 1328-8067 (Print) IS - 1328-8067 (Linking) VI - 50 IP - 1 DP - 2008 Feb TI - Asthma, lung function and sensitization in school children with a history of bronchiolitis. PG - 51-6 LID - 10.1111/j.1442-200X.2007.02509.x [doi] AB - BACKGROUND: The purpose of the present retrospective study was to investigate the association of school-age asthma with acute-bronchiolitis and examine the influence of potential risk factors. METHODS: One hundred and eighty-nine children aged 7.5 +/- 2.2 years consecutively hospitalized for respiratory syncytial virus (RSV)-positive acute bronchiolitis during infancy were evaluated by clinical examination and measurement of peak expiratory flow (PEFR), spirometry, IgE and skin-prick testing. Their pulmonary function was compared with that of 60 non-asthmatic matched controls. RESULTS: Of the entire cohort 57.1% were diagnosed as asthmatic. PEFR, the 1-second forced expiratory volume and forced expiratory flow of 50% vital capacity of children with a history of acute bronchiolitis were statistically significantly lower than in the control group (all P < 0.001). All the aforementioned measurements of children with/without asthma were also significantly lower than controls, while values of asthmatics were significantly lower than those of non-asthmatics. The incidence of asthma in childhood was independently associated with breast-feeding <3 months (adjusted odds ratio [aOR], 8.4; 95% confidence interval [CI]: 3.1-22.4), at least one positive skin prick test (aOR, 7.1; 95%CI: 2.8-18.1), male gender (aOR, 5.0; 95%CI: 2.2-11.5), evidence of moisture in the home environment (aOR, 2.9; 95%CI: 1.3-6.3) and presence of more than one house-resident smoking indoors (aOR, 4.9; 95%CI: 1.8-9.2). CONCLUSION: Children with a history of RSV-bronchiolitis during infancy have an increased risk for developing asthma in childhood, which was independently associated with male gender, breast-feeding <3 months, living in a home environment with moisture damage and/or tobacco smoke by two or more residents and sensitization to at least one aeroallergen. Children with a history of RSV bronchiolitis in infancy had lower spirometry in comparison to matched control group. The difference was more marked for asthmatic ones but remained significant even for non-asthmatic children. FAU - Cassimos, Dimitrios C AU - Cassimos DC AD - Department of Paediatrics, Univesity General Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, Greece. kassimos@pathfinder.gr FAU - Tsalkidis, Aggelos AU - Tsalkidis A FAU - Tripsianis, Gregorios A AU - Tripsianis GA FAU - Stogiannidou, Anastasia AU - Stogiannidou A FAU - Anthracopoulos, Michael AU - Anthracopoulos M FAU - Ktenidou-Kartali, Sofia AU - Ktenidou-Kartali S FAU - Aivazis, Victor AU - Aivazis V FAU - Gardikis, Stefanos AU - Gardikis S FAU - Chatzimichael, Athanasios AU - Chatzimichael A LA - eng PT - Journal Article PL - Australia TA - Pediatr Int JT - Pediatrics international : official journal of the Japan Pediatric Society JID - 100886002 SB - IM CIN - Pediatr Int. 2009 Apr;51(2):313. PMID: 19379269 MH - Adolescent MH - Asthma/*etiology/*physiopathology MH - Bronchitis/*complications MH - Child MH - Child, Preschool MH - Female MH - Humans MH - Lung/*physiopathology MH - Male MH - Respiratory Function Tests MH - Respiratory Hypersensitivity/*complications MH - Respiratory Syncytial Virus Infections/*complications MH - Retrospective Studies EDAT- 2008/02/19 09:00 MHDA- 2008/06/12 09:00 CRDT- 2008/02/19 09:00 PHST- 2008/02/19 09:00 [pubmed] PHST- 2008/06/12 09:00 [medline] PHST- 2008/02/19 09:00 [entrez] AID - PED2509 [pii] AID - 10.1111/j.1442-200X.2007.02509.x [doi] PST - ppublish SO - Pediatr Int. 2008 Feb;50(1):51-6. doi: 10.1111/j.1442-200X.2007.02509.x.