Use of human TNFα antibodies for treatment of erosive polyarthritis
DCFirst Claim
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1. A method for inhibiting radiographic disease progression in a human subject having erosive polyarthritis associated with a disorder in which TNFα
- activity is detrimental, comprising administering to the subject having erosive polyarthritis an isolated human anti-TNFα
antibody, or antigen-binding portion thereof, such that radiographic disease progression is inhibited in the subject, wherein a Total Sharp Score (TSS) of the subject is either maintained or decreased following administration of the human anti-TNFα
antibody, or antigen-binding portion thereof, wherein the human anti-TNFα
antibody, or an antigen-binding portion thereof, dissociates from human TNFα
with a Kd of 1×
10−
8 M or less and a Koff rate constant of 1×
10−
3 s−
1 or less, both determined by surface plasmon resonance, and neutralizes human TNFα
cytotoxicity in a standard in vitro L929 assay with an IC50 of 1×
10−
7 M or less.
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Abstract
The invention describes methods of treating erosive polyarthritis comprising administering a TNFα antibody, or antigen-binding portion thereof. The invention also describes a method for testing the efficacy of a TNFα antibody, or antigen-binding portion thereof, for the treatment of erosive polyarthritis.
131 Citations
33 Claims
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1. A method for inhibiting radiographic disease progression in a human subject having erosive polyarthritis associated with a disorder in which TNFα
- activity is detrimental, comprising administering to the subject having erosive polyarthritis an isolated human anti-TNFα
antibody, or antigen-binding portion thereof, such that radiographic disease progression is inhibited in the subject, wherein a Total Sharp Score (TSS) of the subject is either maintained or decreased following administration of the human anti-TNFα
antibody, or antigen-binding portion thereof, wherein the human anti-TNFα
antibody, or an antigen-binding portion thereof, dissociates from human TNFα
with a Kd of 1×
10−
8 M or less and a Koff rate constant of 1×
10−
3 s−
1 or less, both determined by surface plasmon resonance, and neutralizes human TNFα
cytotoxicity in a standard in vitro L929 assay with an IC50 of 1×
10−
7 M or less. - View Dependent Claims (2, 3, 4, 5, 6, 7, 15, 16, 17, 30)
- activity is detrimental, comprising administering to the subject having erosive polyarthritis an isolated human anti-TNFα
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8. A method for treating erosive polyarthritis comprising administering to a subject having erosive polyarthritis associated with a disorder in which TNFα
- activity is detrimental, an amount of a isolated human anti-TNFα
antibody, or an antigen-binding portion thereof, such that erosive polyarthritis is treated, wherein the amount of the human TNFα
antibody, or antigen-binding portion thereof, results in a statistically significant reduction or inhibition in joint damage as measured by a Total Sharp Score (TSS), wherein the human anti-TNFα
antibody, or an antigen-binding portion thereof, dissociates from human TNFα
with a Kd of 1×
10−
8 M or less and a Koff rate constant of 1×
10−
3 s−
1 or less, both determined by surface plasmon resonance, and neutralizes human TNFα
cytotoxicity in a standard in vitro L929 assay with an IC50 of 1×
10−
7 M or less. - View Dependent Claims (9, 10, 11, 12, 13, 18, 19, 20, 21, 31)
- activity is detrimental, an amount of a isolated human anti-TNFα
- 14. A method for inhibiting radiographic progression of joint disease associated with erosive polyarthritis in a subject having erosive polyarthritis associated with psoriatic arthritis or rheumatoid arthritis, said method comprising administering to the subject having erosive polyarthritis, adalimumab on a biweekly dosing regimen, such that radiographic progression is inhibited, wherein a Total Sharp Score (TSS) of the subject is maintained or decreased following administration of adalimumab.
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22. A method for treating erosive polyarthritis associated with a disorder in which TNFα
- activity is detrimental, said method comprising identifying a subject having erosive polyarthritis associated with a disorder in which TNFα
activity is detrimental and administering to the subject an amount of an isolated human anti-TNFα
antibody, or an antigen-binding portion thereof, such that erosive polyarthritis is treated, wherein the human anti-TNFα
antibody, or an antigen-binding portion thereof, dissociates from human TNFα
with a Kd of 1×
10−
8 M or less and a Koff rate constant of 1×
10−
3 s−
1 or less, both determined by surface plasmon resonance, and neutralizes human TNFα
cytotoxicity in a standard in vitro L929 assay with an IC50 of 1×
10−
7 M or less. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 33)
- activity is detrimental, said method comprising identifying a subject having erosive polyarthritis associated with a disorder in which TNFα
Specification