Claims for Patent: 11,666,697

Summary for Patent: 11,666,697

Title:	Methods for ensuring resuspension of paliperidone palmitate formulations
Abstract:	Provided are methods for improving resuspendability of a paliperidone palmitate extended-release injectable suspension within a syringe, for reducing a force required for injection of a paliperidone palmitate extended-release injectable suspension, or for reducing the likelihood of incomplete injection of a paliperidone palmitate extended-release injectable suspension comprising maintaining the syringe in a desired orientation during shipping of the syringe that varies from the orientation of the syringe during pre-shipping storage. Also provided are populations of syringes that respectively contain paliperidone palmitate extended release injectable suspension, wherein each of the syringes have been shipped to a destination, and the syringes were each maintained in a desired orientation during shipping of the syringe that varies from the orientation of the syringe during pre-shipping storage. The present disclosure also provides pharmaceutical products comprising a paliperidone palmitate extended-release injectable suspension within a syringe for administration to a patient suffering from schizophrenia, wherein the syringe has undergone pre-shipping storage and has been shipped, and wherein the syringe has been maintained in an orientation during the shipping that varies from the orientation of the syringe during pre-shipping storage.
Inventor(s):	Peter D'Hoore, Ignace Wallaert, Jimmy Nguyen, Frank Meeussen, Srihari Gopal
Assignee:	Janssen Pharmaceutica NV
Application Number:	US17/534,837
Patent Claims:	1. A method for improving resuspendability of a six-month paliperidone palmitate extended-release injectable suspension (PP6M) within a syringe that was in a tip-down orientation during pre-shipping storage, comprising shipping the syringe in a substantially horizontal orientation and maintaining the syringe in the substantially horizontal orientation during shipping, wherein the syringe is shipped by airplane, truck, boat, or railroad, or combinations thereof. 2. The method according to claim 1, further comprising monitoring the syringe during shipping to confirm maintenance of the substantially horizontal orientation. 3. The method according to claim 1, further comprising housing the syringe within a container comprising an outer surface that bears instructions for maintaining the container during shipping in the substantially horizontal orientation, that bears markings that indicate an orientation of the container that corresponds to maintaining the substantially horizontal orientation, or both. 4. The method according to claim 1, further comprising, subsequent to the shipping, maintaining the syringe at a storage location in the substantially horizontal orientation. 5. The method according to claim 1, wherein the syringe has a capacity of 5 mL, and includes a 20 gauge needle that is 1.5 inches long. 6. The method according to claim 1, wherein the PP6M contains about 1092 or 1560 mg of paliperidone palmitate. 7. The method according to claim 1, further comprising administering the PP6M from the syringe to a patient. 8. A method of treating schizophrenia comprising administering to a patient in need thereof a six-month paliperidone palmitate extended-release injectable suspension (PP6M) from a syringe, wherein the syringe has undergone pre-shipping storage in a tip-down orientation and has been shipped in a substantially horizontal orientation and in the substantially horizontal orientation during the shipping, and wherein the syringe was shipped by airplane, truck, boat, or railroad, or combinations thereof. 9. The method according to claim 8, wherein the PP6M contains about 1092 or 1560 mg of paliperidone palmitate. 10. The method according to claim 9, wherein the PP6M comprises about 280 mg/mL to about 350 mg/mL of paliperidone palmitate. 11. The method according to claim 9, wherein the PP6M comprises about 312 mg/mL of paliperidone palmitate. 12. The method according to claim 9, wherein the PP6M comprises: about 280 mg/mL to about 350 mg/mL of paliperidone palmitate; about 8 mg/mL to about 12 mg/mL of a wetting agent; one or more buffering agents; about 65 mg/mL to about 85 mg/mL of a suspending agent; and water q.s. ad 100%. 13. The method according to claim 12, wherein the PP6M comprises: about 312 mg/mL of paliperidone palmitate; about 10 mg/mL of polysorbate 20 as a wetting agent; and about 75 mg/mL of polyethylene glycol 4000 as a suspending agent. 14. The method according to claim 13, wherein the PP6M is from about pH 6.0 to about pH 8.0. 15. The method according to claim 14, wherein the one or more buffering agents comprise citric acid monohydrate, sodium dihydrogen phosphate monohydrate, disodium hydrogen phosphate anhydrous, or sodium hydroxide. 16. The method according to claim 15, wherein the syringe has a capacity of 5 mL, and includes a 20 gauge needle that is 1.5 inches long. 17. The method according to claim 6, wherein PP6M comprises about 280 mg/mL to about 350 mg/mL of paliperidone palmitate. 18. The method according to claim 6, wherein PP6M comprises about 312 mg/mL of paliperidone palmitate. 19. The method according to claim 6, wherein the PP6M comprises: about 280 mg/mL to about 350 mg/mL of paliperidone palmitate; about 8 mg/mL to about 12 mg/mL of a wetting agent; one or more buffering agents; about 65 mg/mL to about 85 mg/mL of a suspending agent; and water q.s. ad 100%. 20. The method according to claim 19, wherein the PP6M comprises: about 312 mg/mL of paliperidone palmitate; about 10 mg/mL of polysorbate 20 as a wetting agent; and about 75 mg/mL of polyethylene glycol 4000 as a suspending agent. 21. The method according to claim 20, wherein the PP6M is from about pH 6.0 to about pH 8.0. 22. The method according to claim 21, wherein the one or more buffering agents comprise citric acid monohydrate, sodium dihydrogen phosphate monohydrate, disodium hydrogen phosphate anhydrous, or sodium hydroxide. 23. The method according to claim 22, wherein the syringe has a capacity of 5 mL, and includes a 20 gauge needle that is 1.5 inches long. 24. The method according to claim 11, wherein the syringe has a capacity of 5 mL, and includes a 20 gauge needle that is 1.5 inches long. 25. The method according to claim 18, wherein the syringe has a capacity of 5 mL, and includes a 20 gauge needle that is 1.5 inches long.