A NEW METHOD OF DRUG DELIVERY TO THE EXTERNAL AUDITORY CANAL
スポンサーリンク
概要
- 論文の詳細を見る
The method of administering any drug solution to the external auditory canal in Japan is limited to using a dropper for liquids or topically applying ointment. In the present study, the possibility of an external ear spray was examined as a method of conveniently administering adequate drug solution to the external auditory canal. We used a trial product as an external ear spray, and used a cylinder made of paper as an external ear model. Regarding actual use, a questionnaire was used to compare the external ear spray to a liquid dropper. The results showed that the external ear spray could deliver the drug to a wider area of the external auditory canal compared with the dropper. Many respondents stated that the external ear spray was moreover more convenient to use than the dropper.The results of our study suggest that the external ear spray is a potentially useful method for delivering drugs to the ear and merits further study.
- 耳鼻咽喉科展望会の論文
耳鼻咽喉科展望会 | 論文
- 鼻内術後モデルを用いた鼻・副鼻腔における薬剤粒子の沈着挙動解析
- 鼻内手術後副鼻腔へのエアロゾル到達濃度の検討ー上顎洞、篩骨洞についてー
- 慢性副鼻腔炎の治療とその効果
- 鼻茸の成因と治療
- 慢性副鼻腔炎に及ぼすクラリスロマイシン少量長期投与の効果