Pharmaceutical compositions comprising meloxicam
Disclosed herein are compositions comprising an NSAID such as meloxicam and/or rizatriptan 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 NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a T max of meloxicam of 3 hours or less.
1. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is orally administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, and wherein the human being experiences a reduction in migraine pain at one hour after the dosage form is orally administered.
2. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is administered, and wherein the human being experiences a reduction in migraine pain at 24 hours after the dosage form is administered.
3. The method of claim 1 , wherein the human being is suffering from moderate to severe migraine pain.
4. The method of claim 1 , wherein the dosage form contains about 20 mg of the meloxicam free acid, or the molar equivalent amount of a salt form of meloxicam.
5. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is orally administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being is suffering from photophobia.
6. The method of claim 5 , wherein the human being experiences a reduction in photophobia at two hours after the dosage form is orally administered.
7. The method of claim 6 , wherein the dosage form contains about 20 mg of the meloxicam free acid, or the molar equivalent amount of a salt form of meloxicam.
8. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being is suffering from phonophobia.
9. The method of claim 8 , wherein the human being experiences a reduction in phonophobia at two hours after the dosage form is orally administered.
10. The method of claim 9 , wherein the dosage form contains about 20 mg of the meloxicam free acid, or the molar equivalent amount of a salt form of meloxicam.
11. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is orally administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being is suffering from nausea.
12. The method of claim 11 , wherein the human being experiences a reduction in nausea at two hours after the dosage form is orally administered.
13. The method of claim 12 , wherein the dosage form contains about 20 mg of the meloxicam free acid, or the molar equivalent amount of a salt form of meloxicam.
14. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the migraine is associated with an aura.
15. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is orally administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being has a reduced use of pain medication other than meloxicam, as compared to the use of pain medication that would have occurred without receiving the meloxicam.
16. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is orally administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being has a reduced use of pain medication other than meloxicam, wherein the use of the pain medication is reduced by at least about 20% as compared to the use of pain medication that would have occurred without receiving the meloxicam.
17. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being has a T max of meloxicam that is two hours or less after the dosage form is orally administered.
18. A method of treating migraine, comprising orally administering a meloxicam to a human being in need thereof, wherein the meloxicam is administered in a dosage form comprising about 16 mg to about 24 mg of the meloxicam free acid, or a molar equivalent amount of a salt form of meloxicam, wherein the dosage form is structured so that orally administering the dosage form to healthy human subjects would result in an AUC 0-24 of meloxicam of about 30 μg·hr/mL to about 60 μg·hr/mL, wherein the human being experiences a reduction in migraine pain at two hours after the dosage form is orally administered, and wherein the human being has a T max of meloxicam that is one hour or less after the dosage form is orally administered.