COMPOSITIONS COMPRISING NANOPARTICULATE MELOXICAM AND CONTROLLED RELEASE HYDROCODONE

• US 20080102121A1
• Filed: 06/25/2007
• Published: 05/01/2008
• Est. Priority Date: 11/02/1998
• Status: Abandoned Application

• Current Assignee: Elan Pharma International Limited (Perrigo Company PLC)
• Original Assignee: Elan Pharma International Limited (Perrigo Company PLC)
• Inventors: Fanning, Niall, Rekhi, Gurvinder Singh, Stark, Paul, Devane, John G., Liversidge, Gary, Jenkins, Scott A.
• Application Number:
  US11/768,169
• Publication Number:
  US 20080102121A1
• Time in Patent Office: Days
• US Class Current: 424/484
• CPC Class Codes: A61K 31/485 Morphinan derivatives, e.g. morphine, codeine
• CPC Class Codes: A61K 31/54 having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
• CPC Class Codes: A61K 9/145 with organic compounds
• CPC Class Codes: A61K 9/146 with organic macromolecular compounds
• CPC Class Codes: A61K 9/1635 obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
• CPC Class Codes: A61K 9/1641 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
• CPC Class Codes: A61K 9/1652 Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin homeopathic globules A61K9/1623
• CPC Class Codes: A61K 9/1676 having a drug-free core with discrete complete coating layer containing drug adsorbates of liquid drug formulations on inert powders without simultaneous granulation step A61K9/141; with further drug-free outer coating A61K9/5078; drug conjugated to non-active particles A61K47/6921
• CPC Class Codes: A61K 9/5078 with drug-free core
• CPC Class Codes: A61K 9/5084 Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs tablets containing such a mixture A61K9/2077
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system

Abstract

The invention relates to a compositions comprising a nanoparticulate meloxicam composition in combination with a multiparticulate modified release hydrocodone composition that, upon administration to a patient, delivers a hydrocodone in a bimodal or multimodal manner. The multiparticulate modified release composition comprises a first component and at least one subsequent component; the first component comprising a first population of hydrocodone-comprising particles and the at least one subsequent component comprising a second population of hydrocodone-comprising particles, wherein the combination of the components exhibit a bimodal or multimodal release profile. The invention also relates to a solid oral dosage form comprising such a combination composition.

Claims

1. A composition comprising:

(a) a multiparticulate modified release composition comprising hydrocodone or a pharmaceutically acceptable salt thereof, enantiomer thereof, derivative thereof, or a mixture thereof, and comprising;

(i) a first component comprising a first population of hydrocodone comprising particles; and

(ii) at least one subsequent component, each subsequent component comprising a subsequent population of hydrocodone-comprising particles, wherein the at least one subsequent population of hydrocodone-comprising particles further comprises a modified release coating, a modified release matrix material, or a combination of a modified release coating and a modified release matrix material, such that the composition following oral delivery to a subject delivers the at least one hydrocodone, or a salt or derivative thereof, in a bimodal or multimodal manner; and

(b) a nanoparticulate meloxicam composition comprising;

(i) particles of meloxicam or a salt or derivative thereof having an effective average particle size of less than about 2000 nm; and

(ii) at least one surface stabilizer.

2. The composition of claim 1, wherein the multiparticulate modified release composition comprises a first component and one subsequent component.

3. The composition of claim 2, wherein the first component is an immediate release component and the subsequent component is a modified release component.

4. The composition of claim 3, wherein the modified release component comprises particles having a modified release coating.

5. The composition of claim 3, wherein the modified release component comprises a modified release matrix material.

6. The composition of claim 1, wherein for the multiparticulate modified release composition, the first population of hydrocodone-comprising particles and the at least one subsequent population of hydrocodone-comprising particles comprise the same hydrocodone.

7. The composition of claim 1, wherein for the multiparticulate modified release composition, the first population of hydrocodone-comprising particles and the at least one subsequent population of hydrocodone-comprising particles comprise different hydrocodones.

8. The composition of claim 1, wherein for the multiparticulate modified release composition, the first population of hydrocodone-comprising particles comprises two or more hydrocodones.

9. The composition of claim 1, wherein for the multiparticulate modified release composition, the at least one subsequent population of hydrocodone-comprising particles contains two or more hydrocodones.

10. The composition of claim 1, wherein for the multiparticulate modified release composition, the hydrocodone comprises substantially one optically pure enantiomer or a mixture, racemic or otherwise, of enantiomers.

11. The composition of claim 1, wherein for the multiparticulate modified release composition, at least one of the components further comprises an enhancer.

12. The composition of claim 1, wherein for the multiparticulate modified release composition, the amount of hydrocodone comprised in the first and subsequent components is the same.

13. The composition of claim 1, wherein for the multiparticulate modified release composition, the amount of hydrocodone comprised in the first component is a minor portion of the hydrocodone comprised in the composition and the amount of hydrocodone comprised in the subsequent components is a major portion of the hydrocodone comprised in the composition.

14. The composition of claim 13, wherein for the multiparticulate modified release composition, the first population of hydrocodone comprising particles comprises from about 10% to about 40% of a hydrocodone comprised in the composition and the subsequent populations of hydrocodone comprising particles comprise from about 60% to about 90% of the hydrocodone comprised in the composition

15. The composition of claim 13, wherein for the multiparticulate modified release composition, the first population of hydrocodone comprising particles comprises about 20% of the hydrocodone comprised in the composition and the subsequent populations of hydrocodone comprising particles comprise about 80% of the hydrocodone comprised in the composition.

16. The composition of claim 1, wherein for the multiparticulate modified release composition, the first and subsequent populations of hydrocodone-comprising particles have different release profiles.

17. The composition of claim 1, wherein for the multiparticulate modified release composition, the first component is an immediate release component and the at least one subsequent component is a modified release component.

18. The composition of claim 17, which:

(a) upon administration to a patient, rapidly releases the hydrocodone from the first population of hydrocodone comprising particles and releases at least about 80% of the hydrocodone from the at least one subsequent population of hydrocodone comprising particles within about 12 hours;

or

(b) upon administration to a patient, rapidly releases the hydrocodone from the first population of hydrocodone comprising particles and releases at least about 80% of the hydrocodone from the at least one subsequent population of hydrocodone comprising particles within about 24 hours.

19. The composition of claim 1, wherein for the multiparticulate modified release composition, the release profile of the hydrocodone upon administration to a patient mimics the release profile of the same hydrocodone administered in the form of two or more doses of immediate release forms of the hydrocodone.

20. The composition of claim 1, wherein for the multiparticulate modified release composition, the release profile of the hydrocodone upon administration to a patient mimics the release profile of the same hydrocodone administered in the form of two or more doses of the hydrocodone in which one dose has an immediate release profile and at least one dose has a modified release profile.

21. A solid oral dosage form comprising the composition of claim 1.

22. The dosage form of claim 21, wherein the multiparticulate modified release composition comprises a blend of first and subsequent hydrocodone-comprising particles filled into hard gelatin or soft gelatin capsules.

23. The dosage form of claim 21, wherein the multiparticulate modified release composition comprises first and subsequent components which are separately and independently compressed into mini-tablets and filled into hard or soft gelatin capsules.

24. The dosage form of claim 21, wherein for the multiparticulate modified release composition, the first component is compressed into the first layer of a multilayer tablet and the at least one subsequent component is compressed into a subsequent layer of the multilayer tablet.

25. The dosage form of claim 21, wherein for the multiparticulate modified release composition, the first and subsequent components are incorporated in a rapidly dissolving dosage form.

26. The dosage form of claim 25, wherein the rapidly dissolving dosage form is a fast-melt tablet dosage form.

27. The dosage form of claim 21, wherein the hydrocodone is present in about 0.1 mg to about 1 g, or about 10 mg to about 80 mg.

28. The dosage form of claim 21 comprising:

(a) about 10 mg hydrocodone and having a mean hydrocodone C_max of about 8.9 ng/mL±

20%;

(b) about 10 mg hydrocodone and having a hydrocodone C_max of about 5 to about 15 ng/mL;

(c) about 20 mg hydrocodone and having a mean hydrocodone C_max of about 17.9 ng/mL±

20%;

(d) about 20 mg hydrocodone and having a hydrocodone C_max of from about 10 to about 27 ng/mL;

(e) about 30 mg hydrocodone and having a mean hydrocodone C_max of about 31.7 ng/mL±

20%;

(f) about 30 mg hydrocodone and having a hydrocodone C_max of from about 16 to about 46 ng/mL;

(g) about 40 mg hydrocodone and having a mean hydrocodone C_max of about 37.5 ng/mL±

20%;

(h) about 40 mg hydrocodone and having a hydrocodone C_max of from about 28 to about 62 ng/mL;

(i) about 10 mg to about 40 mg hydrocodone and having a mean hydrocodone T_max of about 6 hours±

20%;

(j) about 10 mg to about 40 mg hydrocodone and having a hydrocodone T_max of from about 4 to about 12 hours;

(k) about 10 mg hydrocodone and having a mean hydrocodone AUC_last of about 109 ng*hr/mL±

20%;

(l) about 10 mg hydrocodone and having a hydrocodone AUC_last of from about 73 to about 179 ng*hr/mL;

(m) about 20 mg hydrocodone and having a mean hydrocodone AUC_last of about 212.9 ng*hr/mL±

20%;

(n) about 20 mg hydrocodone and having a hydrocodone AUC_last of from about 130 to about 377 ng*hr/mL;

(o) about 30 mg hydrocodone and having a mean hydrocodone AUC_last of about 392.5 ng*hr/mL±

20%;

(p) about 30 mg hydrocodone and having a hydrocodone AUC_last of from about 177 to about 671 ng*hr/mL;

(q) about 40 mg hydrocodone and having a mean AUC_last of about 464.6 ng*hr/mL±

20%;

(r) about 40 mg hydrocodone and having a hydrocodone AUC_last of from about 321 to about 712 ng*/mL.

29. The composition of claim 1, wherein the nanoparticulate meloxicam particle is selected from the group consisting of a crystalline phase, an amorphous phase, a semi-crystalline phase, a semi amorphous phase, and mixtures thereof.

30. The composition of claim 1, wherein the effective average particle size of the meloxicam particles is selected from the group consisting of less than about 1900 nm, less than about 1800 nm, less than about 1700 nm, less than about 1600 nm, less than about 1500 nm, less than about 1400 nm, less than about 1300 nm, less than about 1200 nm, less than about 1100 nm, less than about 1000 nm, less than about 900 nm, less than about 800 nm, less than about 700 nm, less than about 600 nm, less than about 500 nm, less than about 400 nm, less than about 300 nm, less than about 250 nm, less than about 200 nm, less than about 100 nm, less than about 75 nm, and less than about 50 nm.

31. The composition of claim 1, wherein the composition is formulated:

(a) for administration selected from the group consisting of parental injection, oral administration in solid, liquid, or aerosol form, vaginal, nasal, rectal, otically, ocular, local, buccal, intracisternal, intraperitoneal, and topical administration;

(b) into a dosage form selected from the group consisting of liquid dispersions, gels, sachets, solutions, aerosols, ointments, tablets, capsules, creams, and mixtures thereof

(c) into a dosage form selected from the group consisting of controlled release formulations, fast melt formulations, lyophilized formulations, delayed release formulations, extended release formulations, pulsatile release formulations, and mixed immediate release and controlled release formulations;

or

(d) any combination thereof.

32. The composition of claim 1, wherein:

(a) meloxicam is present in an amount consisting of from about 99.5% to about 0.001%, from about 95% to about 0.1%, or from about 90% to about 0.5%, by weight, based on the total combined dry weight of meloxicam and at least one surface stabilizer, not including other excipients;

(b) the at least one surface stabilizer is present in an amount of from about 0.5% to about 99.999% by weight, from about 5.0% to about 99.9% by weight, or from about 10% to about 99.5% by weight, based on the total combined dry weight of meloxicam and at least one surface stabilizer, not including other excipients;

or

(c) a combination thereof.

33. The composition of claim 1, wherein the surface stabilizer is selected from the group consisting of a nonionic surface stabilizer, an anionic surface stabilizer, a cationic surface stabilizer, a zwitterionic surface stabilizer, and an ionic surface stabilizer.

34. The composition of claim 1, wherein the surface stabilizer is selected from the group consisting of cetyl pyridinium chloride, gelatin, casein, phosphatides, dextran, glycerol, gum acacia, cholesterol, tragacanth, stearic acid, benzalkonium chloride, calcium stearate, glycerol monostearate, cetostearyl alcohol, cetomacrogol emulsifying wax, sorbitan esters, polyoxyethylene alkyl ethers, polyoxyethylene castor oil derivatives, polyoxyethylene sorbitan fatty acid esters, polyethylene glycols, dodecyl trimethyl ammonium bromide, polyoxyethylene stearates, colloidal silicon dioxide, phosphates, sodium dodecylsulfate, carboxymethylcellulose calcium, hydroxypropyl celluloses, hypromellose, carboxymethylcellulose sodium, methylcellulose, hydroxyethylcellulose, hypromellose phthalate, noncrystalline cellulose, magnesium aluminum silicate, triethanolamine, polyvinyl alcohol, polyvinylpyrrolidone, 4-(1,1,3,3-tetramethylbutyl)-phenol polymer with ethylene oxide and formaldehyde, poloxamers;

poloxamines, a charged phospholipid, dioctylsulfosuccinate, dialkylesters of sodium sulfosuccinic acid, sodium lauryl sulfate, alkyl aryl polyether sulfonates, mixtures of sucrose stearate and sucrose distearate, pisononylphenoxypoly-(glycidol), decanoyl-N-methylglucamide;

n-decyl β

-D-glucopyranoside;

n-decyl β

-D-maltopyranoside;

n-dodecyl-D-glucopyranoside;

n-dodecyl β

-D-maltoside;

heptanoyl-N-methylglucamide;

n-heptyl-β

-D-glucopyranoside;

n-heptyl β

-D-thioglucoside;

n-hexyl β

-D-glucopyranoside;

nonanoyl-N-methylglucamide;

n-noyl β

-D-glucopyranoside;

octanoyl-N-methylglucamide;

n-octyl-β

-D-glucopyranoside;

octyl β

-D-thioglucopyranoside;

lysozyme, PEG-phospholipid, PEG-cholesterol, PEG-cholesterol derivative, PEG-vitamin A, PEG-vitamin E, lysozyme, random copolymers of vinyl acetate and vinyl pyrrolidone, a cationic polymer, a cationic biopolymer, a cationic polysaceharide, a cationic cellulosic, a cationic alginate, a cationic nonpolymeric compound, cationic phospholipids, cationic lipids, polymethylmethacrylate trimethylammonium bromide, sulfonium compounds, polyvinylpyrrolidone-2-dimethylaminoethyl methacrylate dimethyl sulfate, hexadecyltrimethyl ammonium bromide, phosphonium compounds, quartemary ammonium compounds, benzyl-di(2-chloroethyl)ethylammonium bromide, coconut trimethyl ammonium chloride, coconut trimethyl ammonium bromide, coconut methyl dihydroxyethyl ammonium chloride, coconut methyl dihydroxyethyl ammonium bromide, decyl triethyl ammonium chloride, decyl dimethyl hydroxyethyl ammonium chloride, decyl dimethyl hydroxyethyl ammonium chloride bromide, C_12-15 dimenthyl hydroxyethyl ammonium chloride, C_12-15 dimenthyl hydroxyethyl ammonium chloride bromide, coconut dimethyl hydroxyethyl ammonium chloride, coconut dimethyl hydroxyethyl ammonium bromide, myristyl trimethyl ammonium methyl sulphate, lauryl dimethyl benzyl ammonium chloride, lauryl dimethyl benzyl ammonium bromide, lauryl dimethyl (ethenoxy)₄ ammonium chloride, lauryl dimethyl (ethenoxy)₄ ammonium bromide, N-alkyl (C_12-18)dimethylbenzyl ammonium chloride, N-alkyl (C_14-18)dimethyl-benzyl ammonium chloride, N-tetradecylidmethylbenzyl ammonium chloride monohydrate, dimethyl didecyl ammonium chloride, N-alkyl and (C_12-14)dimethyl 1-napthylmethyl ammonium chloride, trimethylammonium halide, alkyltrimethylammonium salts, dialkyl-dimethylammonium salts, lauryl trimethyl ammonium chloride, ethoxylated alkyamidoalkyldialkylammonium salt, an ethoxylated trialkyl ammonium salt, dialkylbenzene dialkylammonium chloride, N-didecyldimethyl ammonium chloride, N-tetradecyldimethylbenzyl ammonium, chloride monohydrate, N-alkyl(C_12-14) V dimethyl 1-naphthylmethyl ammonium chloride, dodecyldimethylberizyl ammonium chloride, dialkyl benzenealkyl ammonium chloride, lauryl trimethyl ammonium chloride, alkylbenzyl methyl ammonium chloride, alkyl benzyl dimethyl ammonium bromide, C₁₂ trimethyl ammonium bromides, C₁₅ trimethyl ammonium bromides, C₁₇ trimethyl ammonium bromides, dodecylbenzyl triethyl ammonium chloride, poly-diallyldimethylammonium chloride (DADMAC), dimethyl ammonium chlorides, alkyldimethylammonium halogenides, tricetyl methyl ammonium chloride, decyltrimethylammonium bromide, dodecyltriethylammonium bromide, tetradecyltrimethylammonium bromide, methyl trioctylammonium chloride, POLYQUAT 10™

, tetrabutylammonium bromide, benzyl trimethylammonium bromide, choline esters, benzalkonium chloride, stearalkonium chloride compounds, cetyl pyridinium bromide, cetyl pyridinium chloride, halide salts of quaternized polyoxyethylalkylamines, MIRAPOL™

, ALKAQUAT™

, alkyl pyridinium salts;

amines, amine salts, amine oxides, imide azolinium salts, protonated quaternary acrylamides, methylated quaternary polymers, and cationic guar.

35. The composition of claim 1, wherein the composition does not produce significantly different meloxicam absorption levels when administered under fed as compared to fasting conditions.

36. The composition of claim 1, wherein administration of the composition to a subject in a fasted state is bioequivalent to administration of said composition to a subject in a fed state.

37. The composition of claim 36, wherein “

bioequivalency”

is established by;

(a) a 90% Confidence Interval of between 0.80 and 1.25 for both C_max and AUC;

or

(b) a 90% Confidence Interval of between 0.80 and 1.25 for AUC and a 90% Confidence Interval of between 0.70 to 1.43 for C_max.

38. The composition of claim 1, wherein:

(a) the T_max of meloxicam or a salt or derivative thereof, when assayed in the plasma of a mammalian subject following administration, is less than the for a non-nanoparticulate composition of the same meloxicam, administered at the same dosage;

(b) the C_max of meloxicam or a salt or derivative thereof, when assayed in the plasma of a mammalian subject following administration, is greater than the C_max for a non-nanoparticulate composition of the same meloxicam, administered at the same dosage;

(c) the AUC of meloxicam or a salt or derivative thereof, when assayed in the plasma of a mammalian subject following administration, is greater than the AUC for a nonnanoparticulate composition of the same meloxicam, administered at the same dosage;

or

(d) any combination thereof.

39. A method for the treatment of pain comprising administering a therapeutically effective amount of a composition according to claim 1.