Treatment of skin lesions and pruritus in prurigo nodularis patients
Disclosed herein are methods for selectively treating pruritus in a subject having chronic prurigo (CP), including prurigo nodularis (PN), pharmaceutical compositions for use in the treatment of pruritus in a subject having CP or PN, uses of nemolizumab or an equivalent thereof in the manufacture of a medicament for the treatment of pruritus in a subject having CP or PN.
1. A method of treating skin lesions and pruritus in a subject having chronic prurigo (CP), the method comprising administering an effective amount of nemolizumab or an equivalent thereof to the subject, wherein the subject does not have atopic dermatitis.
2. The method claim 1 , wherein the subject has at least about 20 nodules on his/her body with a bilateral distribution.
3. The method of claim 1 , wherein the subject has prurigo lesions on upper limbs.
4. The method of claim 1 , wherein the pruritus has been assigned a score of at least 4 on the Numerical Rating Scale (NRS).
5. The method of claim 1 , wherein the pruritus has been assigned a score of at least 7 on the Numerical Rating Scale (NRS).
6. The method of claim 1 , wherein the effective amount of nemolizumab or the equivalent thereof is about 0.01 mg/kg to about 0.1 mg/kg, about 0.1 mg/kg to about 0.5 mg/kg, about 0.5 mg/kg to about 1.5 mg/kg, about 1.5 mg/kg to about 2.5 mg/kg, or about 2.5 mg/kg to about 10 mg/kg.
7. The method of claim 1 , wherein the effective amount of nemolizumab or the equivalent thereof is about 10 mg, about 15 mg, about 20 mg, about 25 mg, about 30 mg, about 35 mg, about 40 mg, about 45 mg, about 50 mg, about 55 mg, about 60 mg, about 65 mg, about 70 mg, about 75 mg, about 80 mg, about 85 mg, about 90 mg.
8. The method of claim 1 , wherein the nemolizumab or equivalent thereof is administered according to a flat dosing regimen.
9. The method of claim 1 , wherein the nemolizumab or equivalent thereof is administered according to a loading dose regimen.
10. The method of claim 1 , wherein the nemolizumab or the equivalent thereof is administered by a topical or parenteral route.
11. The method of claim 1 , wherein the nemolizumab or the equivalent thereof is administered subcutaneously.
12. The method of claim 1 , wherein the nemolizumab or the equivalent thereof is administered once per week, once every two weeks, once every three weeks, once every four weeks, once every five weeks, once every six weeks, once every seven weeks, or once every eight weeks.
13. The method of claim 1 , wherein the chronic prurigo is prurigo nodularis (PN).
14. The method of claim 13 , wherein the subject has been diagnosed of PN for at least about 6 months.
15. The method claim 13 , wherein the subject has at least about 20 nodules on his/her body with a bilateral distribution.
16. The method of claim 13 , wherein the subject has prurigo lesions on upper limbs.
17. The method of claim 13 , wherein the pruritus has been assigned a score of at least 4 on the Numerical Rating Scale (NRS).
18. The method of claim 13 , wherein the pruritus has been assigned a score of at least 7 on the Numerical Rating Scale (NRS).
19. The method of claim 13 , wherein the effective amount of nemolizumab or the equivalent thereof is about 0.01 mg/kg to about 0.1 mg/kg, about 0.1 mg/kg to about 0.5 mg/kg, about 0.5 mg/kg to about 1.5 mg/kg, about 1.5 mg/kg to about 2.5 mg/kg, or about 2.5 mg/kg to about 10 mg/kg.
20. The method of claim 13 , wherein the effective amount of nemolizumab or the equivalent thereof is about 10 mg, about 15 mg, about 20 mg, about 25 mg, about 30 mg, about 35 mg, about 40 mg, about 45 mg, about 50 mg, about 55 mg, about 60 mg, about 65 mg, about 70 mg, about 75 mg, about 80 mg, about 85 mg, about 90 mg.
21. The method of claim 13 , wherein the nemolizumab or equivalent thereof is administered according to a flat dosing regimen.
22. The method of claim 13 , wherein the nemolizumab or equivalent thereof is administered according to a loading dose regimen.
23. The method of claim 13 , wherein the nemolizumab or the equivalent thereof is administered by a topical or parenteral route.
24. The method of claim 13 , wherein the nemolizumab or the equivalent thereof is administered subcutaneously.
25. The method of claim 13 , wherein the nemolizumab or the equivalent thereof is administered once per week, once every two weeks, once every three weeks, once every four weeks, once every five weeks, once every six weeks, once every seven weeks, or once every eight weeks.