Uses and compositions for treatment of psoriatic arthritis
The invention provides methods, uses and compositions for the treatment of psoriatic arthritis. The invention describes methods and uses for treating psoriatic arthritis, wherein a TNFα inhibitor, such as a human TNFα antibody, or antigen-binding portion thereof, is used to psoriatic arthritis in a subject. Also described are methods for determining the efficacy of a TNFα inhibitor for treatment of psoriatic arthritis in a subject.
1. A method of treating a subject having oligoarthritis with a tender joint count (TJC)<5 or a swollen joint count (SJC)<5, in association with psoriatic arthritis, the method comprising administering to the subject about 40 mg of adalimumab once subcutaneously every other week,
wherein at least an ACR20 response is achieved following a treatment period of at least about 12 weeks and the at least an ACR20 response is maintained following a treatment period of at least about 48 weeks,
thereby treating the subject having psoriatic arthritis with oligoarthritis in association with psoriatic arthritis.
2. The method of claim 1 , wherein at least an ACR50 response achieved by the subject following a treatment period of about 12 weeks and the at least an ACR50 response is maintained following a treatment period of at least about 48 weeks.
3. The method of claim 1 , wherein said treatment period is about 48 weeks.
4. The method of claim 2 , wherein said treatment period is about 48 weeks.
5. The method of claim 1 , wherein at least an ACR70 response is achieved by the subject following a treatment period of about 12 weeks and the at least an ACR 70 response is maintained following a treatment period of at least about 48 weeks.
6. The method of claim 5 , wherein said treatment period is about 48 weeks.