Claims for Patent: 10,265,324

Summary for Patent: 10,265,324

Title:	Pharmaceutical compositions comprising meloxicam
Abstract:	Disclosed herein are compositions comprising a drug such as a triptan (e.g. rizatriptan) and/or an NSAID (e.g. meloxicam) in combination with a cyclodextrin and/or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the drug for the treatment of conditions such as pain.
Inventor(s):	Herriot Tabuteau
Assignee:	Axsome Therapeutics Inc
Application Number:	US16/181,086
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 10,265,324
Patent Claims:	1. A method of treating migraine comprising: orally administering a dosage form to a human being suffering from migraine thereof, wherein the dosage form comprises a combination of: 1) a complex of meloxicam with a sulfobutyl ether β-cyclodextrin (SBEβCD), 2) a bicarbonate, and 3) a triptan; wherein the dosage form contains 400 mg to 600 mg of the bicarbonate, about 5 mg to about 50 mg of meloxicam, and about 50 mg to about 200 mg of the SBEβCD; and wherein the dosage form is a solid oral dosage form having a shorter Tmax of meloxicam in the human being than a reference dosage form that: 1) contains the same amount of meloxicam, 2) does not contain an SBEβCD, and 3) does not contain a bicarbonate. 2. The method of claim 1, wherein the triptan is a rizatriptan. 3. The method of claim 2, wherein about 1 mg to about 50 mg of the rizatriptan is present in the oral dosage form based upon the weight of the rizatriptan in the free base form. 4. The method of claim 2, wherein the rizatriptan is present in a salt form in an amount that is a molar equivalent of about 10 mg of the rizatriptan in the free base form. 5. The method of claim 4, wherein the rizatriptan is present as rizatriptan benzoate. 6. The method of claim 1, wherein the oral dosage form contains about 10 mg to about 30 mg of meloxicam. 7. The method of claim 1, wherein the oral dosage form contains about 20 mg of meloxicam. 8. The method of claim 1, wherein the oral dosage form contains about 15 mg of meloxicam. 9. The method of claim 1, wherein the SBEβD has about 6 to about 7 sulfobutyl ether groups for each molecule of β-cyclodextrin. 10. The method of claim 1, wherein the SBEβCD has about 6 sulfobutyl ether groups for each molecule of β-cyclodextrin. 11. The method of claim 1, wherein the SBEβCD has about 7 sulfobutyl ether groups for each molecule of β-cyclodextrin. 12. The method of claim 1, wherein the oral dosage form contains about 50 mg to about 150 mg of the SBEβCD. 13. The method of claim 1, wherein the oral dosage form contains about 100 mg of the SBEβCD. 14. The method of claim 1, wherein the molar ratio of the SBEβCD to meloxicam is about 0.5 to about 2. 15. The method of claim 1, wherein the molar ratio of the SBEβCD to meloxicam is about 0.8 to about 1.2. 16. The method of claim 1, wherein the molar ratio of the SBEβCD to meloxicam is about 1. 17. The method of claim 2, wherein the oral dosage form contains about 10 mg to about 40 mg meloxicam, and about 5 mg to about 50 mg of rizatriptan. 18. The method of claim 2, wherein the oral dosage form contains SBEβCD that is in a weight ratio to rizatriptan that is within a range of about 1 to about 100. 19. The method of claim 18, wherein the oral dosage form contains SBEβCD that is in a weight ratio to rizatriptan that is about 10. 20. The method of claim 1, wherein the bicarbonate comprises sodium bicarbonate. 21. The method of claim 20, wherein the oral dosage form contains 500 mg of sodium bicarbonate. 22. The method of claim 1, wherein the oral dosage form has been shown to have a median Tmax of meloxicam that is less than about 90 minutes in fasted human subjects. 23. The method of claim 1, wherein the oral dosage form has been shown to have a median Tmax of meloxicam that is less than about 2 hours in fasted human subjects. 24. The method of claim 1, wherein the oral dosage form has been shown to have faster time to therapeutic plasma concentration in the human being as compared to the reference dosage form. 25. The method of claim 18, wherein the oral dosage form is used for treating migraine. 26. The method of claim 18, wherein the oral dosage form contains about 20 mg of meloxicam.