发明名称 |
OPHTHALMIC SOLUTION FOR TREATING OCULAR INFECTION COMPRISING LEVOFLOXACIN OR SALT THEREOF OR SOLVATE OF THE SAME, METHOD FOR TREATING OCULAR INFECTION, LEVOFLOXACIN OR SALT THEREOF OR SOLVATE OF THE SAME, AND USE THEREOF |
摘要 |
Disclosed are a method and dosage of eye drops containing 1.5% (w/v) of levofloxacin, characterized in that, when the eye drops are dropped into the eyes thrice a day, bacterial conjunctivitis can be healed within a short period of time, compared with the conventional case where 0.5% (w/v) eye drops are used thrice a day, without increasing the incidence of side effects. Healing of an eye infection within a short period of time contributes to shortening of the exposure time of a pathogenic bacterium causing the eye infection to levofloxacin. As a result, it is expected that, when used in the aforesaid method and dosage, the levofloxacin-containing eye drops inhibit the appearance of a resistant strain which is caused by the prolonged usage of levofloxacin-containing eye drops in the conventional method or dosage. Moreover, it is confirmed that, when used in the aforesaid method and dosage, the levofloxacin-containing eye drops directly inhibit the appearance of resistance, which is caused by the short-term usage of levofloxacin-containing eye drops in the conventional method or dosage, in pathogenic bacteria causative of eye infections such as Staphylococcus aureus.
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申请公布号 |
CA2791190(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
CA20102791190 |
申请日期 |
2010.12.16 |
申请人 |
SANTEN PHARMACEUTICAL CO., LTD.;DAIICHI SANKYO COMPANY, LIMITED |
发明人 |
NAGANO, TAKASHI;SAKANAKA, KOJI;NAKAMURA, MASATSUGU;KAWAZU, KOUICHI;IBUKI, HAJIME;SAKAMOTO, KAYOKO |
分类号 |
A61K31/5383;A61P27/02;A61P31/04 |
主分类号 |
A61K31/5383 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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