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Positive Prick Test (positive + prick_test)
Selected AbstractsPredictive value of allergy and pulmonary function tests for the diagnosis of asthma in elite athletesALLERGY, Issue 10 2007M. Bonini Background:, Asthma is frequently found in athletes, often associated with rhinitis and allergy. Aim:, To study the predictive value of allergy and pulmonary function tests for the diagnosis of asthma in athletes. Subjects and methods:, Ninety-eight national preOlympic athletes underwent an accurate medical examination including a validated questionnaire for asthma and rhinitis, spirometric recordings and skin prick testing with a panel of the most frequent inhalant allergens. Bronchodilator and/or exercise challenge were also performed in asthmatic subjects. Results:, Clinical asthma was present in 20.4% of athletes, rhinitis in 35.3% (in 21.4% of cases alone and in 13.9% associated with asthma). Positive prick tests were recorded in 44.4% of athletes (in 60.5% of asthmatics, in 95.2% of rhinitics and in 21.0% of nonasthmatic , nonrhinitic subjects). Mean spirometric values and distribution of abnormal values were not different among asthmatics, rhinitics and nonasthmatics , nonrhinitic patients. Skin-tests positivity was not related to the abnormal spirometric data found in individual cases. Provocation tests with bronchodilators or exercise did not appear sensitive enough to diagnose mild forms of asthma in subjects with normal basal spirometric values. Conclusions:, Allergy testing and spirometry should be performed routinely in athletes because of the high prevalence of allergy, rhinitis and asthma in this population. However, the predictive value of these tests and of the bronchial provocation tests performed in this study seems too low to document mild or subclinical asthma in athletes. [source] Prevalence of positive prick test to anaesthetic drugs in the surgical populationALLERGY, Issue 8 2006E. Tamayo Prevalence of patients with positive prick tests to anaesthetics occurred in 4.7% of the surgical population. [source] Prevalence of positive prick test to neuromuscular blocking drugs in the surgical populationBRITISH JOURNAL OF CLINICAL PHARMACOLOGY, Issue 4 2006Eduardo Tamayo No abstract is available for this article. [source] FC03.1 Experience from joint occupational health/dermatology clinicsCONTACT DERMATITIS, Issue 3 2004Yat Wing Wong Background:, A monthly consultant led occupational health/dermatology clinic was started in 1999 providing rapid access to staff with suspected occupational skin disease including natural rubber latex (NRL) allergy and teaching for the occupational health staff. Objectives:, To evaluate the characteristics and outcome of staff attending this clinic and to assess patient satisfaction. Methods:, A retrospective case note survey was performed from staff attending the clinic from 1999 to 2002. A questionnaire was sent to them >3 months following consultation. Results:, A total of 116 patients were identified (12 male, 104 female), and 85 (73%) were nurses. 77 (66%) patients were referred with hand eczema (HE). Of the 45 patients referred with adverse reactions or exacerbation of hand dermatitis following the use of latex gloves, only 4 had positive prick tests and were considered to have NRL allergy. Patients with significant HE or occupational exacerbation of HE were referred for patch testing (n = 36). Of the remainder, most could be discharged after a single visit. 49/95 (52%) questionnaires were returned, 34/45 (76%) patients found the consultation useful. As a separate study, the data recorded within the patch test clinic looking at health care workers (HCW) referred both from this clinic and from other sources was analysed. This showed relevant positive patch tests in 16/49 (33%) patients. In 55/99 (56%), an occupational cause was likely. Conclusion:, Occupational skin disease in HCW is common, attendance at the clinic was beneficial and a single visit was sufficient in most cases. [source] Prevalence of positive prick test to anaesthetic drugs in the surgical populationALLERGY, Issue 8 2006E. Tamayo Prevalence of patients with positive prick tests to anaesthetics occurred in 4.7% of the surgical population. [source] | ||||||||||