Bronchial provocation tests using methacholine, cycle ergometer exercise and free running in children with intermittent asthma
نویسندگان
چکیده
منابع مشابه
[Bronchial provocation tests using methacholine, cycle ergometer exercise and free running in children with intermittent asthma].
OBJECTIVE To compare airway responsiveness to methacholine, cycle ergometer exercise and free running in children with intermittent asthma. METHODS A randomized study was conducted with 30 children of both genders with intermittent asthma. Each child was submitted to challenge testing on three separate days, in random order: a) Methacholine challenge using a dosimeter; b) Exercise challenge t...
متن کاملBronchial Provocation Tests in Asthma
Aas, K. (1970). Archives of Disease in Childhood, 45, 221. Bronchial provocation tests in asthma. Bronchial provocation tests are necessary for precise aetiological diagnosis in bronchial asthma. This is illustrated by the results in 9,364 bronchial provocation tests compared with skin tests and nasal tests. The technique of bronchial provocation testing and its interpretation are described in ...
متن کاملBronchial provocation tests in asthma.
Aas, K. (1970). Archives of Disease in Childhood, 45, 221. Bronchial provocation tests in asthma. Bronchial provocation tests are necessary for precise aetiological diagnosis in bronchial asthma. This is illustrated by the results in 9,364 bronchial provocation tests compared with skin tests and nasal tests. The technique of bronchial provocation testing and its interpretation are described in ...
متن کاملResponsiveness to three bronchial provocation tests in patients with asthma.
STUDY OBJECTIVES To compare a new bronchial provocation test, the mannitol challenge, with cold air and histamine challenges to demonstrate airway hyperresponsiveness (AHR) in patients with difficult-to-diagnose asthma. DESIGN A prospective study. PARTICIPANTS Thirty-seven consecutive patients with recently diagnosed, steroid-naive, mild, or atypical asthma fulfilling the diagnostic criteri...
متن کاملAbsence of Hyper-Responsiveness to Methacholine after Specific Bronchial Provocation Tests in a Worker With Hydroxyapatite-Induced Occupational Asthma
Hydroxyapatite is commonly used as a filler to replace amputated bone or as a coating to promote bone ingrowth into prosthetic implants. Many modern implants, such as hip replacements and dental implants, are coated with hydroxyapatite. We report a patient with occupational asthma due to hydroxyapatite, proven by a specific inhalation challenge, who experienced an early asthmatic reaction after...
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ژورنال
عنوان ژورنال: Jornal de Pediatria
سال: 2005
ISSN: 0021-7557
DOI: 10.2223/jped.1285