A Clinical Study of Beclomethasone Dipropionate Inhalation Therapy with a Large Spacer.
10.2185/jjrm.44.89
- VernacularTitle:大型スペーサーを用いたＢＤＰ吸入療法の臨床的検討
- Author:
Yoshiaki WATANABE
;
Masahiro OGAWA
;
Hitoshi TANAKA
;
Hitoshi KANAYAMA
;
Hiroshi SANO
;
Katsumoto KATO
- Publication Type:Journal Article
- From:Journal of the Japanese Association of Rural Medicine
1995;44(2):89-92
- CountryJapan
- Language:Japanese
-
Abstract:
Since April 1992 we have introduced a beclomethasone dipropionate (BDP) inhalation therapy with a large spacer for patients with bronchial asthma who were admitted to the internal medicine department of our hospital because of the exacerbation of asthma.
To find out the effect of this BDP inhalation therapy, we investigated the number of emergency room visits by the patients with bronchial asthma who had been admitted to our hospital with asthmatic attacks before and after the introduction of the new therapy.
From April 1991 to March 1994, the proportion of asthma patients decreased significantly (p<0.05): from April 1991 to March 1992 (before the introduction of the BDP inhalation therapy) 10.4±3.0%; from April 1992 to March 1993 5.3±1.4%, from April 1993 to March 1994 3.7±1.4%.
We checked the inhalation technique of 21 patients who visited our hospital regularly during the same period. The BDP therapy could decrease the number of emergency-room visits by 10 patients whose inhalation technique was imperfect, as well as by the other 11 patients whose inhalation technique was perfect.
