Liquid absorbable copolymers for parenteral applications

Details Liquid absorbable copolymers for parenteral applications Liquid absorbable copolymers for parenteral applications

1995-04-26

1997-08-05

Nutter, Nathan M.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424486, 424 7836, A61F 200, A61K 914, A61K 31785

Patent

active

056539924

ABSTRACT:
A sustained release parenteral composition comprising an admixture of at least one drug to be delivered in a therapeutically effective amount and a bioabsorbable lactone polymer containing one or more lactone monomers that is a liquid at body temperature, provided in an amount effective to sustain or extend the release rate of the drug and a method for administering said composition to an animal.

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Journal of Controlled Release (Elsevier): Biodegradable Block Copolymer Matrices for Long-Acting Contraceptives With Constant Release 22 (1192) 3-14.
Heller et al., "Controlled Drug Release From Bioerodible Hydrophobic Ointments", Biomaterials, May 1990, vol. 11, pp. 235-237.

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