Pharmaceutical compositions
Methods and compositions are provided which comprise effective amounts of analgesic to treat a subject, including reducing or eliminating an adverse effect associated with the analgesic.
1. A solid pharmaceutical composition comprising two layers and containing a single analgesic for the treatment of pain, comprising:
a) a first layer comprising an opioid analgesic effective to treat pain, wherein the opioid analgesic is oxycodone or a pharmaceutically acceptable salt thereof, wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 5 mg, about 7.5 mg, about 10 mg, about 15 mg, about 20 mg, or about 30 mg, and wherein about 90% to about 100% of the opioid analgesic is released in about 60 minutes following contact of the solid pharmaceutical composition with a dissolution fluid as measured with a USP Apparatus 2 (Paddle Apparatus); and
b) a second layer comprising an antiemetic effective to reduce nausea or vomiting associated with the opioid analgesic, wherein the antiemetic is promethazine or a pharmaceutically acceptable salt thereof, and wherein about 90% of the antiemetic is released in about 1 minute to about 20 minutes following contact of the solid pharmaceutical composition with a dissolution fluid as measured with the USP Apparatus 2 (Paddle Apparatus).
2. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition further comprises a stimulant.
3. The solid pharmaceutical composition of claim 2 , wherein the stimulant is aminophylline, caffeine, oxtriphylline, theophylline, amphetamine, benzphetamine, dextroamphetamine, diethylpropion, mazindol, methamphetamine, methylphenidate, dexmethylphenidate, pemoline, sibutramine, modafinil, atomoxetine, phendimetrizine, phentermine, adrafinil, phenylpropanolamine, pseudoephedrine, synephrine, amphetaminil, furfenorex, or a pharmaceutically acceptable salt of each of the forgoing.
4. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition further comprises an opioid antagonist agent or an abuse deterrent agent.
5. The solid pharmaceutical composition of claim 4 , wherein the opioid antagonist agent or abuse deterrent agent comprises nalmefene, naloxone, naltrexone, cyclazacine, levallorphan, niacin, or a pharmaceutically acceptable salt of each of the forgoing.
6. The solid pharmaceutical composition of claim 4 , wherein the solid pharmaceutical composition comprises an abuse deterrent agent that is a gel-forming agent.
7. The solid pharmaceutical composition of claim 6 , wherein the gel-forming agent comprises a pharmaceutically acceptable polymer.
8. The solid pharmaceutical composition of claim 7 , wherein the pharmaceutically acceptable polymer is selected from the group consisting of polyethylene oxide, polyvinyl alcohol, hydroxypropyl methyl cellulose, carbomers, and combinations thereof.
9. The solid pharmaceutical composition of claim 7 , wherein the pharmaceutically acceptable polymer is capable of forming a viscous gel upon contact with a solvent, wherein the viscous gel resists crushing and snorting.
10. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition comprises a tablet.
11. The solid pharmaceutical composition of claim 10 , wherein the tablet is an enteric-coated tablet.
12. The solid pharmaceutical composition of claim 1 , wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 5 mg.
13. The solid pharmaceutical composition of claim 1 , wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 7.5 mg.
14. The solid pharmaceutical composition of claim 1 , wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 10 mg.
15. The solid pharmaceutical composition of claim 1 , wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 15 mg.
16. The solid pharmaceutical composition of claim 1 , wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 20 mg.
17. The solid pharmaceutical composition of claim 1 , wherein the oxycodone or the pharmaceutically acceptable salt thereof is present in an amount of about 30 mg.
18. The solid pharmaceutical composition of claim 1 , wherein the promethazine or the pharmaceutically acceptable salt thereof is present in the amount of about 12.5 mg.
19. The solid pharmaceutical composition of claim 1 , wherein the promethazine or the pharmaceutically acceptable salt thereof is present in the amount of about 25 mg.
20. The solid pharmaceutical composition of claim 1 , wherein the promethazine or the pharmaceutically acceptable salt thereof is present in the amount of about 50 mg.
21. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition comprises the pharmaceutically acceptable salt of the oxycodone, and wherein the pharmaceutically acceptable salt of the oxycodone is oxycodone hydrochloride.
22. The solid pharmaceutical composition of claim 21 , wherein the oxycodone hydrochloride is present in an amount of about 5 mg, about 7.5 mg or about 10 mg.
23. The solid pharmaceutical composition of claim 1 , wherein the promethazine or the pharmaceutically acceptable salt thereof is present in an amount of from about 12.5 mg to about 50 mg.
24. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition comprises the pharmaceutically acceptable salt of the promethazine, and wherein the pharmaceutically acceptable salt of the promethazine is promethazine hydrochloride.
25. The solid pharmaceutical composition of claim 24 , wherein the promethazine hydrochloride is present in an amount of about 12.5 mg, about 25 mg or about 50 mg.
26. The solid pharmaceutical composition of claim 1 , wherein about 100% of the promethazine or the pharmaceutically acceptable salt thereof is released in about 40 minutes following contact of the solid pharmaceutical composition with the dissolution fluid as measured with the USP Apparatus 2 (Paddle).
27. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition provides an effective amount of the promethazine or the pharmaceutically acceptable salt thereof to prevent or reduce nausea vomiting associated with the opioid analgesic or vomiting associated with the opioid analgesic for about 4 to about 6 hours following administration, and an effective amount of the oxycodone or the pharmaceutically acceptable salt thereof to treat pain for about 4 to about 6 hours following administration.
28. The solid pharmaceutical composition of claim 1 , wherein the solid pharmaceutical composition has a hardness of about 5 to about 15 kiloponds.
29. The solid pharmaceutical composition of claim 28 , wherein the solid pharmaceutical composition has a hardness of about 15 kiloponds.
30. A method of treating pain, the method comprising administering to a subject in need thereof the solid pharmaceutical composition of claim 1 .
31. A method of alleviating an adverse effect associated with administration of an opioid analgesic, the method comprising administering to a subject in need thereof the solid pharmaceutical composition of claim 1 .
32. The method of claim 31 , wherein the adverse effect is nausea or vomiting.
33. A method of reducing or preventing nausea associated with administration of an opioid analgesic, the method comprising administering to a subject in need thereof the solid pharmaceutical composition of claim 1 .
34. A method of reducing or preventing vomiting associated with administration of an opioid analgesic, the method comprising administering to a subject in need thereof the solid pharmaceutical composition of claim 1 .
35. The solid pharmaceutical composition of claim 1 , wherein the second layer further comprises a second antiemetic.
36. The solid pharmaceutical composition of claim 35 , wherein the second antiemetic is aprepitant, dronabinol, perphenazine, palonosetron, trimethyobenzamide, metoclopromide, domperidone, prochlorperazine, chlorpromazine, trimethobenzamide, ondansetron, granisetron, hydroxyzine, acetylleucine monoethanolamine, alizapride, azasetron, benzquinamide, bietanautine, bromopride, buclizine, clebopride, cyclizine, dimenhydrinate, diphenidol, dolasetron, meclizine, methallatal, metopimazine, nabilone, oxyperndyl, pipamazine, scopolamine, sulpiride, tetrahydrocannabinol, thiethylperazine, thioproperazine, tropisetron, droperidol, haloperidol, prochloperazine, metoclopramide, diphenhydramine, cannabis, midazolam, lorazepam, hyoscine, dexamethasone, emetrol, propofol, or a pharmaceutically acceptable salt thereof.