Claims for Patent: 10,905,664

Summary for Patent: 10,905,664

Title:	Methods for treating inflammatory skin conditions
Abstract:	The present application relates to a method of treating an inflammatory skin condition by administering a pharmaceutical composition comprising a reduced dose of minocycline to a subject in need thereof, wherein said administration provides an effective plasma or interstitial fluid concentration of minocycline for treating the inflammatory skin condition.
Inventor(s):	Swati KULKARNI, Bijay Kumar Padhi, Shanvas ALIKUNJU, Rajeev Singh Raghuvanshi, Srinivas Ramchandra SIDGIDDI, Anirudh GAUTAM
Assignee:	Journey Medical Corp
Application Number:	US16/827,622
Patent Claims:	1. A method of treating rosacea in a subject in need thereof, comprising administering an oral pharmaceutical composition comprising a body-weight independent dose of about 10 mg to about 40 mg of minocycline to a subject in need thereof, wherein Cmax in the subject's plasma is achieved at about 1.75 hours after administration and CmaxSSP of minocycline is not more than about 500 ng/ml, wherein said rosacea is selected from papulopustular rosacea, erythematotelangiectatic rosacea, phymatous rosacea, ocular rosacea, pyoderma faciale, rosacea conglobate and combinations thereof, wherein the administration of the oral pharmaceutical composition reduces the IGA score of the subject by at least one grade compared to the IGA score before administration of the oral pharmaceutical composition and reduces the number of inflammatory lesions of the subject by at least about 60% as compared to the number of inflammatory lesions before administration of the oral pharmaceutical composition. 2. The method of claim 1, wherein the oral pharmaceutical composition is administered once daily. 3. The method of claim 1, wherein the oral pharmaceutical composition comprises about 10 mg of minocycline. 4. The method of claim 1, wherein the oral pharmaceutical composition comprises about 20 mg of minocycline. 5. The method of claim 1, wherein the oral pharmaceutical composition comprises about 30 mg of minocycline. 6. The method of claim 1, wherein the oral pharmaceutical composition comprises about 40 mg of minocycline. 7. The method of claim 1, wherein said rosacea is a mild rosacea, a moderate rosacea, a severe rosacea, a mild to moderate rosacea, or a moderate to severe rosacea. 8. The method of claim 1, further comprising selecting the subject for whom prior treatment with an oral doxycycline composition comprising 40 mg of doxycycline is effective or ineffective. 9. The method of claim 8, further comprising selecting the subject for whom treatment with the oral doxycycline composition is ineffective, and administering the oral pharmaceutical comprising an equivalent dose or reduced dose of minocycline. 10. The method of claim 8, further comprising selecting the subject for whom treatment with the oral doxycycline composition is effective, and administering the oral pharmaceutical composition comprising an equivalent dose or reduced dose of minocycline. 11. The method of claim 8, further comprising administering the oral pharmaceutical composition comprising 40 mg of minocycline to the subject in need thereof, wherein said administration results in improved efficacy as compared to an oral doxycycline composition comprising 40 mg of doxycycline. 12. The method of claim 8, further comprising administering the oral pharmaceutical composition comprising 20 mg of minocycline to the subject in need thereof, wherein said administration results in equivalent or improved efficacy as compared to an oral doxycycline composition comprising 40 mg of doxycycline. 13. The method of claim 1, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions of the subject by at least about 65%, 70%, 75%, 80%, 85%, 90%, 95% or 100% as compared to the number of inflammatory lesions before the treatment. 14. The method of claim 1, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions of the subject by at least about 70% as compared to the number of inflammatory lesions before the treatment. 15. The method of claim 6, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions by at least about 15%, 30%, 50%, or 75% as compared to the number of inflammatory lesions reduced following the administration of an oral doxycycline composition comprising 40 mg of doxycycline. 16. The method of claim 6, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions by at least about 15% as compared to the number of inflammatory lesions reduced following the administration of an oral doxycycline composition comprising 40 mg of doxycycline. 17. The method of claim 6, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions by at least about 30% as compared to the number of inflammatory lesions reduced following the administration of an oral doxycycline composition comprising 40 mg of doxycycline. 18. The method of claim 6, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions by at least about 50% as compared to the number of inflammatory lesions reduced following the administration of an oral doxycycline composition comprising 40 mg of doxycycline. 19. The method of claim 6, wherein the administration of the oral pharmaceutical composition reduces the number of inflammatory lesions by at least about 75% as compared to the number of inflammatory lesions reduced following the administration of an oral doxycycline composition comprising 40 mg of doxycycline.