Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 1998
Clinical adverse effects of inhaled corticosteroids: results of a questionnaire survey of asthma specialists.
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Storms W W, Theen C
Аннотация
BACKGROUND: Inhaled corticosteroids are recognized as the mainstay of prophylactic anti-inflammatory therapy in patients with persistent asthma. In large multiclinic trials, the clinical adverse event profiles have been not significantly different than patients treated with placebo or other medications; however, in small studies evaluating very sensitive in vitro measurements of the hypothalamic pituitary adrenal axis there have been adverse laboratory events noted with moderate and high doses of inhaled steroids.
OBJECTIVE: To survey asthma specialists in North America with regard to their personal clinical experience of adverse events with the use of inhaled corticosteroids.
METHODS: Two hundred thirteen physicians specializing in the treatment of asthma responded to questionnaires asking their experiences with specific adverse clinical events that have the potential to occur after the use of inhaled corticosteroids (see appendix A for questionnaire).
RESULTS: There was a 67% response rate for the questionnaire. Eighty percent of the respondents were allergists/immunologists and 20% were pulmonologists. The average length of time they had been in practice was 16 years. In general, side effects from inhaled steroids were seen very infrequently in the hands of these physicians in spite of the fact that they were primarily secondary or tertiary referral physicians for the treatment of asthma. The local oropharyngeal adverse events were seen 48% of the time on an occasional basis but only 3% of the time on a frequent basis. When spacers were used the oropharyngeal symptoms were reduced significantly. Skin changes such as bruising or thin skin were seen frequently 6% of the time and occasionally 24% of the time only. In general, these skin changes were found in elderly or middle-aged individuals. Weight gain was very unusually seen, as were adverse effects on bone (osteoporosis, fractures, growth problems, etc.). Hypothalamic pituitary axis abnormalities were seen quite infrequently and primarily in patients who had also received oral corticosteroids.
CONCLUSIONS: This study shows that inhaled corticosteroids are generally safe in the treatment of asthma and are rarely associated with systemic side effects, as detected in routine clinical practice.
OBJECTIVE: To survey asthma specialists in North America with regard to their personal clinical experience of adverse events with the use of inhaled corticosteroids.
METHODS: Two hundred thirteen physicians specializing in the treatment of asthma responded to questionnaires asking their experiences with specific adverse clinical events that have the potential to occur after the use of inhaled corticosteroids (see appendix A for questionnaire).
RESULTS: There was a 67% response rate for the questionnaire. Eighty percent of the respondents were allergists/immunologists and 20% were pulmonologists. The average length of time they had been in practice was 16 years. In general, side effects from inhaled steroids were seen very infrequently in the hands of these physicians in spite of the fact that they were primarily secondary or tertiary referral physicians for the treatment of asthma. The local oropharyngeal adverse events were seen 48% of the time on an occasional basis but only 3% of the time on a frequent basis. When spacers were used the oropharyngeal symptoms were reduced significantly. Skin changes such as bruising or thin skin were seen frequently 6% of the time and occasionally 24% of the time only. In general, these skin changes were found in elderly or middle-aged individuals. Weight gain was very unusually seen, as were adverse effects on bone (osteoporosis, fractures, growth problems, etc.). Hypothalamic pituitary axis abnormalities were seen quite infrequently and primarily in patients who had also received oral corticosteroids.
CONCLUSIONS: This study shows that inhaled corticosteroids are generally safe in the treatment of asthma and are rarely associated with systemic side effects, as detected in routine clinical practice.