rifaximin-containing pharmaceutical formulations, processes for obtaining them and method of treating intestinal disease

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专利权人:

ALFA WASSERMANN S.P.A.

发明人:

GIUSEPPE BOTTONI,GIUSEPPE CLAUDIO VISCOMI,MARIA GRIMALDI,PAOLA MAFFEI

申请号：

BR112013007457

公开号：

BR112013007457A2

申请日:

2011.09.21

申请国别(地区):

BR

年份:

2016

代理人:

摘要：

Disclosed herein are methods of treating a patient having an intestinal disorder, the methods comprising: administering to a patient in need thereof a pharmaceutical composition comprising a hydrate or solvate form of rifaximin in polymorphic form &bgr；, alone or in a mixture with other crystalline, hydrate, solvate or amorphous forms of rifaximin, in gastroresistant microgranules, wherein the rifaximin is administered at a dose of at least 800 mg per day for a period of at least 7 days.

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