Title:
DRUG-CARRYING HYDROGEL FORMULATION AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2016/158707
Kind Code:
A1
Abstract:
Provided are a drug-carrying formulation with which it is possible to carry out release with little initial burst, and a method for producing the same. Provided is a method for producing a drug-carrying hydrogel formulation, the method including the following: (a) a step for obtaining a biodegradable polymer gel by crosslinking a biodegradable polymer in an aqueous solution; (b) a step for finely granulating the biodegradable polymer gel; and (c) a step for obtaining a drug-carrying hydrogel by bringing the finely granulated biodegradable polymer gel into contact with a solution that contains a drug.
Inventors:
TSUNODA SHIGERU (JP)
SAKAI YOSHIHARU (JP)
TABATA YASUHIKO (JP)
GUNJI SHUTARO (JP)
YAMASHITA KOTA (JP)
SAKAI YOSHIHARU (JP)
TABATA YASUHIKO (JP)
GUNJI SHUTARO (JP)
YAMASHITA KOTA (JP)
Application Number:
PCT/JP2016/059515
Publication Date:
October 06, 2016
Filing Date:
March 24, 2016
Export Citation:
Assignee:
UNIV KYOTO (JP)
International Classes:
A61K47/42; A61K9/06; A61K31/282; A61K33/243; A61P35/00
Domestic Patent References:
| WO2009116556A1 | 2009-09-24 |
Foreign References:
| JP2004123650A | 2004-04-22 | |||
| JP2004277348A | 2004-10-07 |
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (JP)
Yusuke Hiraki (JP)
Yusuke Hiraki (JP)
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