Incyte has filed a patent for a method of reducing itch in patients with atopic dermatitis. The method involves administering a topical cream containing either 0.75% or 1.5% ruxolitinib twice a day. GlobalData’s report on Incyte gives a 360-degree view of the company including its patenting strategy. Buy the report here.
According to GlobalData’s company profile on Incyte, Peptide pharmacophores was a key innovation area identified from patents. Incyte's grant share as of September 2023 was 35%. Grant share is based on the ratio of number of grants to total number of patents.
Method for reducing itch in patients with atopic dermatitis
A recently filed patent (Publication Number: US20230293528A1) describes a method for treating mild to moderate atopic dermatitis in human patients. The method involves administering a topical formulation containing 0.75% (w/w) of ruxolitinib, or a pharmaceutically acceptable salt of ruxolitinib, twice a day to the patient's skin. The treatment is recommended for patients with a Body Surface Area (BSA) of atopic dermatitis involvement ranging from 3% to 20% at baseline and an itch Numerical Rating Scale score of =4 at baseline. The administration of the topical formulation should be continued for at least 8 weeks.
The patent also includes additional claims for treating moderate atopic dermatitis. In this case, the method involves administering the same topical formulation twice a day for at least 8 weeks. The patient should have a BSA of atopic dermatitis involvement ranging from 3% to 20% at baseline and an itch Numerical Rating Scale score of =4 at baseline. The patient should achieve at least a 4 point reduction in itch Numerical Rating Scale score from baseline at week 8 with administration. Additionally, the patient should achieve IGA treatment success (IGA-TS) with a score of 0 (clear) or 1 (almost clear) and =2 grade improvement from baseline at week 8. The patient should be aged 12 or older, have a history of atopic dermatitis for at least 2 years, and have an Investigator's Global Assessment score of 2 to 3 at baseline.
The patent also mentions specific criteria for patients who can benefit from the treatment, such as having a BSA of atopic dermatitis involvement of =10% at baseline and an Eczema Area and Severity Index score of =16 at baseline. The patent further specifies that the ruxolitinib used in the formulation can be ruxolitinib phosphate.
Overall, the patent describes a method for treating mild to moderate atopic dermatitis using a topical formulation containing ruxolitinib. The treatment is recommended for patients with specific baseline characteristics and involves continued administration for at least 8 weeks. The patent also includes additional criteria for treating moderate atopic dermatitis, including achieving specific reduction in itch scores and IGA treatment success.
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