title: [Hypersensitivity to pollen of Olea europea in patients with pollen allergy in the area of Zadar and Dubrovnik].
abstract: Olive pollen is one of the most important causes of inhalant allergy in countries around the Mediterranean sea. Due to the lack of information on hypersensitivity to the pollen of Olea europea from Croatian coast, the aim of this investigation was to establish the frequency of hypersensitivity to the pollen of Olea europea in pollen allergic patients in Zadar and Dubrovnik. Also, we compared two areas of Dalmatia regarding the number of patients and expression of allergy to the Olea europea. A total of 810 patients, children and adults, with pollen allergy were examined in both areas, Zadar and Dubrovnik. In the area of Zadar we examined 546 participants and in the area of Dubrovnik 264 participants. The patients were assessed by anamnestic data, clinical examination, measurement of pulmonary function (adults and children older than 7 years), skin prick test and enzymo-immunologic UniCAP test for measurements of specific IgE antibodies. For statistical analysis we used chi square test. Hypersensitivity to the allergy of Olea europea occurred in 66/810 (8.15%) assessed participants with pollen allergy. The comparison between the two areas didn't show any statistical difference in the number of affected participants with hypersensitivity to the Olea europea. Also, we didn't show any statistical difference in comparison of skin prick tests, immunologic measurements of specific IgE antibodies, or clinical manifestations between participants in the two investigated areas. The most prevalent clinical manifestation was rhinitis registered in 39/66 (59%) patients with hypersensitivity to the olive pollen. The majority of patients with hypersensitivity to olive pollen 51/66 (77%) live in towns. Only 3/66 (4%) participants live on an island. Rhinitis was the most prevalent clinical manifestation in our patients with hypersensitivity to allergen of Olea europea. Hypersensitivity to olive pollen was higher in participants who lived in towns. The hypersensitivity to Olea europea didn't show any difference between the two investigated areas of Dalmatia.
authors.affiliation: Opća bolnica Zadar.
authors.forename: Natasa
authors.initials: N
authors.lastname: Skitarelić
authors.forename: Niksa
authors.initials: N
authors.lastname: Sindik
authors.forename: Neven
authors.initials: N
authors.lastname: Skitarelić
authors.forename: Antun
authors.initials: A
authors.lastname: Mazzi
authors.forename: Ana
authors.initials: A
authors.lastname: Vuletić
authors.forename: Josko
authors.initials: J
authors.lastname: Misulić
mesh_terms: D000293:Adolescent; D000328:Adult; D000485:Allergens; D002648:Child; D017523:Croatia / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D031658:Olea; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis* / Q000453:epidemiology / Q000276:immunology
chemical_list: D000485:Allergens