Immediate release composition resistant to abuse by intake of alcohol
First Claim
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1. An immediate release pharmaceutical composition, wherein the composition is resistant to alcohol-induced dose dumping, the composition comprising:
- a. one or more drug substances; and
b. a polymer matrix resistant to alcohol-induced dose dumping,wherein the drug substance is dispersed within the polymer matrix, and wherein the polymer matrix consists essentially of(i) a polyglycol having a molecular weight of from 900 to about 17,000 Daltons;
(ii) one or more effervescent agents; and
(iii) one or more disintegrants.
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Abstract
The present invention relates to immediate release pharmaceutical compositions for oral administration that are resistant to abuse by intake of alcohol. In particular, this disclosure provides immediate release pharmaceutical compositions comprising a polyglycol having a molecular weight of from about 900 to about 17,000 daltons, a drug substance, one or more effervescent agents, and, optionally, one or more disintegrants, such that the composition is formulated to be resistant to abuse by intake of alcohol.
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Citations
13 Claims
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1. An immediate release pharmaceutical composition, wherein the composition is resistant to alcohol-induced dose dumping, the composition comprising:
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a. one or more drug substances; and b. a polymer matrix resistant to alcohol-induced dose dumping, wherein the drug substance is dispersed within the polymer matrix, and wherein the polymer matrix consists essentially of (i) a polyglycol having a molecular weight of from 900 to about 17,000 Daltons; (ii) one or more effervescent agents; and (iii) one or more disintegrants. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification