Prostaglandin F2Alpha and analogues thereof for treating atrophic cutaneous scarring
View Patent ↗A method of treating atrophic cutaneous scarring in humans is claimed. The method involves the topical application of a therapeutic amount of prostaglandin F2-alpha (PGF 2α) or a PGF 2α analog directly to the area of atrophic scarring.
1. A method of treating atrophic cutaneous scarring in a human in need thereof comprising topical administration of a pharmaceutical composition comprising a therapeutically effective amount of prostaglandin F 2-alpha (PGF 2α), a PGF 2α analog, or combinations thereof, and a pharmaceutically acceptable carrier to the site of the atrophic cutaneous scarring.
2. The method of claim 1 , wherein the PGF 2α analog is latanoprost, travoprost, bimatoprost, or tafluprost.
3. The method of claim 1 , wherein the PGF 2α and PGF 2α analog concentration is from about 0.001 to 0.20% by weight of said composition.
4. The method of claim 1 , wherein the pharmaceutical composition further comprises a UVA/UVB sunscreen.
5. The method of claim 4 , wherein the UVA/UVB sunscreen has either an SPF range of 10 to 75+ or a UVA protection grade range of 2+ to 8+.
6. The method of claim 1 , wherein the pharmaceutical composition further comprises an alpha-1 or alpha-2 adrenergic analog or a pharmaceutically acceptable salt thereof, and combinations thereof.
7. The method of claim 6 , wherein the alpha-1 or alpha-2 adrenergic analog is oxymetazoline, tetrahydrozoline, naphazoline, xylometazoline, phenylephrine, methoxamine, mephentermine, metaraminol, desglymidodrine, midodrine, or brimonidine.
8. The method of claim 1 , wherein the pharmaceutical composition further comprises a moisturizing agent.
9. The method of claim 1 , wherein the pharmaceutical composition is a slow release vehicle formulation.
10. The method of claim 9 , wherein the slow release vehicle formulation is a liposome, nanosphere, gel, ointment, or emulsion.
11. The method of claim 1 , wherein the pharmaceutical composition is administered before, during or after a percutaneous collagen induction therapy, ablative laser treatment, non-ablative laser treatment, dermabrasion therapy, application of a human amniotic membrane graft, a chemical peel, application of a semi-occlusive silicone-based ointment, gel or sheet or other elastic pressure dressing, application of trichloroacetic acid, injection of a dermal filler, or transplantation of autologous fibroblasts to the areas of atrophic scarring.