Sustained-release tramadol formulations with 24-hour clinical efficacy

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专利权人:

发明人:

申请号：

EP10185893.4

公开号：

EP2298416A3

申请日:

2004.10.11

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

There is disclosed a once daily oral pharmaceutical compositon for controlled release of tramadol or a salt thereof, wherein the composition, when ingested orally, provides a clinical effect over 24 hours which is a least as good as the clinical effect over 24 hours of two doses of a twice daily oral pharmaceutical composition for controlled release of tramadol, taken 12 hours apart.

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中国工程科技知识中心

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