METHODS OF TREATING NON-RADIOGRAPHIC AXIAL SPONDYLOARTHRITIS USING INTERLEUKIN-17 (IL-17) ANTAGONISTS
The present disclosure relates to methods for treating non-radiographic axial spondyloarthritis (nr-axSpA) patients and inhibiting the progression of structural damage in these patients, using IL-17 antagonists, e.g., secukinumab. Also disclosed herein are uses of IL-17 antagonists, e.g., IL-17 antibodies, such as secukinumab, for treating nr-axSpA patients and inhibiting the progression of structural damage in these patients, as well as medicaments, dosing regimens, pharmaceutical formulations, dosage forms, and kits for use in the disclosed uses and methods.
1 . A method of treating a patient having non-radiographic axial spondyloarthritis (nr-axSpA), comprising administering secukinumab to a patient in need thereof.
2 . (canceled)
3 . The method according to claim 1 , wherein the patient has moderate to severe nr-axSpA.
4 . The method according to claim 1 , wherein the patient has severe nr-axSpA.
5 . The method according to claim 1 , wherein the patient has active nr-axSpA.
6 . The method according to claim 5 , wherein the patient has active nr-axSpA as assessed by total BASDAI≥4 cm (0-10 cm) at baseline, spinal pain as measured by BASDAI question
number 2≥4 cm (0-10 cm) at baseline, and total back pain as measured by VAS≥40 mm (0-100 mm) at baseline.
7 . The method according to claim 1 , wherein the patient has nr-axSpA according to the ASAS axSpA criteria.
8 . The method according to claim 7 , wherein:
a) the patient has had inflammatory back pain for at least three, preferably at least six months, prior to treatment with the IL-17 antibody or antigen-binding fragment thereof, b) the onset of the inflammatory back pain of a) occurred before the patient was 45 years old, and
c) the patient has MRI evidence of sacroiliac joint (SIJ) inflammation and has at least one SpA feature or the patient is HLA-B27 positive and has at least two SpA features.
9 . The method according to claim 1 , wherein the patient has objective signs of inflammation as indicated by elevated C-reactive protein (CRP) and/or magnetic resonance imaging (MRI) evidence of SIJ inflammation.
10 . The method according to claim 1 , wherein the patient has objective signs of inflammation as indicated by MRI evidence of SIJ inflammation determined according to the Berlin SIJ scoring method.
11 . The method according to claim 1 , wherein the patient has objective signs of inflammation as indicated by MRI evidence of inflammation of the spine.
12 . The method according to claim 5 , wherein the patient has active nr-axSpA as assessed by total BASDAI≥4.
13 . The method according to claim 1 , wherein the patient does not satisfy the radiological criterion according to the modified New York diagnostic criteria for ankylosing spondylitis.
14 . The method according to claim 1 , wherein the patient previously failed to respond to, or had an inadequate response to, treatment with a nonsteroidal anti-inflammatory drug (NSAID).
15 . The method according to claim 1 , wherein the patient previously failed to respond to, or had an inadequate response to, treatment with a TNF-alpha inhibitor (TNF-IR).
16 . The method according to claim 1 , wherein the patient has not previously been treated with a TNF-alpha inhibitor (TNF-naïve).
17 . The method according to claim 1 , further comprising administering cyclosporine, hydroxychloroquine, methotrexate, an NSAID, sulfasalazine, leflunomide, prednisolone, prednisone, or methylprednisolone to the patient.
18 . The method according to claim 1 , comprising administering the patient about 75 mg-about 300 mg of secukinumab by subcutaneous injection at weeks 0, 1, 2 and 3, followed by once monthly dosing starting at week 4.
19 . The method according to claim 18 , comprising administering the patient about 150 mg of secukinumab by subcutaneous injection at weeks 0, 1, 2 and 3, followed by once monthly dosing starting at week 4.
20 . The method according to claim 1 , comprising monthly administering the patient about 75 mg-about 300 mg of secukinumab by subcutaneous injection.
21 . The method according to claim 21 , comprising monthly administering the patient about 150 mg of the IL-17 antibody or antigen-binding fragment thereof by subcutaneous injection.
22 .- 27 (canceled)
28 . The method of claim 1 , comprising inhibiting the progression of structural damage in the patient in need thereof.