Allergies, Upper Respiratory Tract Infections, and Asthma
| Autor: | Linas Dziukas, Lesley Pearson, Glenn Bowes, Michael J. Abramson, Daniel Czarny, Jozica J Kutin |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
Adult
Male Pulmonary and Respiratory Medicine Allergy medicine.medical_specialty Adolescent Fluorescent Antibody Technique Poaceae medicine.disease_cause Radioallergosorbent Test Internal medicine Hypersensitivity Respiratory Hypersensitivity medicine Humans Immunology and Allergy Respiratory Tract Infections Bloodletting Skin Tests Asthma Respiratory tract infections medicine.diagnostic_test Viral culture business.industry Radioallergosorbent test Respiratory disease Aeroallergen Allergens Middle Aged medicine.disease Case-Control Studies Viruses Pediatrics Perinatology and Child Health Immunology Pollen Female Viral disease business |
| Zdroj: | Journal of Asthma. 31:367-374 |
| ISSN: | 1532-4303 0277-0903 |
| Popis: | The aims of this study were (1) to quantify the prevalence of aeroallergen hypersensitivity in presentations for emergency treatment of asthma and (2) to determine the strength of association between viral upper respiratory tract infections (URTIs) and admission for treatment of asthma. A series of 209 asthmatic patients presenting to the Emergency Department (ED) of the Alfred Hospital over 6 months underwent skin prick testing and venipuncture for serum IgE and rye grass pollen (RGP) RAST. A case-control study of 38 asthmatic inpatients and 90 controls admitted for road trauma or endoscopy underwent nasopharyngeal aspiration for viral culture and immunofluorescence (IF). Eighty-four percent of ED asthmatic patients had one or more positive skin tests to common aeroallergens, 57% had a positive skin test, and 45% had a positive RAST to RGP. Viral cultures or IF studies were positive in 8 asthmatic patients and 2 controls. Asthmatic inpatients were 6 times more likely to have a viral URTI than were controls. It is concluded that aeroallergen hypersensitivity is present in most asthmatic patients presenting to the ED, and that there is a strong association between viral URTIs and admission for asthma. |
| Databáze: | OpenAIRE |
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