Triglyceride-free compositions and methods for enhanced absorption of hydrophilic therapeutic agents
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United States of America Patent
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Oct 30, 2001
Grant Date -
N/A
app pub date -
Aug 17, 1999
filing date -
Aug 17, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to pharmaceutical compositions, pharmaceutical systems, and methods for enhanced absorption of hydrophilic therapeutic agents. Compositions and systems of the present invention include an absorption enhancing carrier, where the carrier is formed from a combination of at least two surfactants, at least one of which is hydrophilic. A hydrophilic therapeutic agent can be incorporated into the composition, or can be co-administered with the composition as part of a pharmaceutical system. The invention also provides methods of treatment with hydrophilic therapeutic agents using these compositions and systems.
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