Allergy in urban elderly population living in Campania region (Southern Italy). A multicenter study
G. Liccardi, G. Baldi, A. Berra, A. Ciccarelli, M. Cutajar, M. D’Amato, R. D’Angelo, D. Gargano, D. Giannattasio, G. Leone, M. Lo Schiavo, F. Madonna, C. Montera, R. Monti, R. Parente, A. Pedicini, A. Pio, M. Russo, A. Salzillo, A. Stanziola, A. Vatrella, F. Manzi, MB. BiḷGiven the increasing life expectancy observed in Western countries, there is a marked interest
to know more about how aging could influence respiratory health. The aim of our study was to assess the prevalence, clinical characteristics and age of onset of allergic sensitization and clinical symptoms in a sample of atopic elders living in Campania region area (Southern Italy).
Fourteen Allergy units or Centres examined a total of 462 patients. In this context 215 (46.53%) had positive skin prick tests (SPTs) to at least one allergen and were diagnosed with respiratory allergy. Parietaria represents the most common sensitizing agent in elders living in Campania region, followed by dust mites, grass pollen and Olea europaea. A relatively high percentage of atopic subjects suffered from respiratory symptoms at a fairly advanced age, namely 8.3% at 60-64 years, 10.2% at 65-70 and 5.7% at > 70 years. In conclusion, the
prevalence and clinical significance of airway allergic sensitization in the elderly living in Campania region is more significant than expected in latter stages of life. Physicians should not neglect the role of atopy as a risk factor for the onset of allergic respiratory symptoms even in elderly patients.
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