PROLONGED-RELEASE PHARMACEUTICAL COMPOSITIONS CONTAINING POLOXAMER Russian patent published in 2013 - IPC A61K38/48 A61K47/34 A61K9/10 

Abstract RU 2482874 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry and represents a thermoreversible, thermoplastic pharmaceutical composition comprising: (a) a biologically active botulinum toxin and (b) a thermoplastic poloxamer wherein poloxamer stabilises botulinum toxin so that botulinum toxin keeps biological activity with botulinum toxin release from the pharmaceutical compositions in vivo, wherein the pharmaceutical composition can be prepared with no substances contained in blood, such as albumin and therefore without any infectious substances of blood components, such as prion.

EFFECT: invention provides high stability and high percentage of the toxin activity recovery.

18 cl, 6 ex

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RU 2 482 874 C2

Authors

Khant Terrens Dzh.

Dates

2013-05-27Published

2009-02-11Filed