Study of Efficacy and Safety of Secukinumab in Psoriatic Arthritis and Axial Spondyloarthritis Patients With Active Enthesitis Including One Achilles Tendon Site

Summary

The purpose of this study was to demonstrate efficacy, including effects on inflammation by magnetic resonance imaging (MRI) assessments, of secukinumab on Achilles tendon enthesitis for up to 1 year with a primary focus at Week 24, in patients with active Psoriatic Arthritis and axial Spondyloarthritis despite current or previous non-steroidal anti-inflammatory drugs (NSAID) and/or disease modifying anti-rheumatic drug (DMARD) and/or anti-TNFα therapy.

Timeline

Start

2016-08-30

Primary completion

2019-12-11

Completion

2019-12-11

Outcome

Missed primary endpoint

registry Secukinumab vs Placebo; p = 0.136; Odds Ratio (OR) 1.63 (95% CI 0.87 to 3.08) NCT02771210 ↗

paper Although ACHILLES did not meet the primary end point PMID 34730795 ↗

Publications

• Baraliakos X, Sewerin P, de Miguel E, Pournara E, Kleinmond C, Shekhawat A, Jentzsch C, Wiedon A, Behrens F; ACHILLES study group. Magnetic resonance imaging characteristics in patients with spondyloarthritis and clinical diagnosis of heel enthesitis: post hoc analysis from the phase 3 ACHILLES trial. Arthritis Res Ther. 2022 May 16;24(1):111. doi: 10.1186/s13075-022-02797-8.
• Behrens F, Sewerin P, de Miguel E, Patel Y, Batalov A, Dokoupilova E, Kleinmond C, Pournara E, Shekhawat A, Jentzsch C, Wiedon A, Baraliakos X; ACHILLES study group. Efficacy and safety of secukinumab in patients with spondyloarthritis and enthesitis at the Achilles tendon: results from a phase 3b trial. Rheumatology (Oxford). 2022 Jul 6;61(7):2856-2866. doi: 10.1093/rheumatology/keab784.
• Baraliakos X, Sewerin P, de Miguel E, Pournara E, Kleinmond C, Wiedon A, Behrens F. Achilles tendon enthesitis evaluated by MRI assessments in patients with axial spondyloarthritis and psoriatic arthritis: a report of the methodology of the ACHILLES trial. BMC Musculoskelet Disord. 2020 Nov 21;21(1):767. doi: 10.1186/s12891-020-03775-4.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Secukinumab	Monoclonal antibody	150 mg	Subcutaneous
Subject	Secukinumab	Monoclonal antibody	300 mg	Subcutaneous

Indications