Abstract | BACKGROUND: METHODS: The trial will be conducted following a two-stage Simon design. The trial will register at least 22 patients aged 2 to 18 years with active JIA-associated uveitis, who have taken MTX for at least 12 weeks and have failed an anti-TNF agent. It will take place in 7 centres across the UK. All participants will be treated for 6 months, with follow up of 9 months from registration. Participants will receive a stable dose of MTX and those weighing ≥30 kg will be dosed with 162 mg of Tocilizumab every 2 weeks and participants weighing < 30 kg dosed with 162 mg of Tocilizumab every 3 weeks. Primary outcome is treatment response at 12 weeks. Adverse events will be collected up to 30 calendar days following treatment cessation. DISCUSSION: This is a novel adaptive design study of subcutaneous IL-6 inhibition in anti-TNF refractory JIA associated uveitis which will be able to determine if further research should be conducted. This is the first trial to look at ophthalmology outcomes in the efficacy of Tocilizumab in uveitis.This is the first paediatric clinical trial to assess the clinical effectiveness and safety of tocilizumab with MTX in JIA associated uveitis. TRIALS REGISTRATION: The Trial is registered on the ISRCTN registry (ISRCTN95363507) on the 10/06/2015 and EU Clinical Trials Register on the 03/07/2015 (EudraCT Number: 2015-001323-23).
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Authors | Athimalaipet V Ramanan, Andrew D Dick, Ashley P Jones, Catherine Guly, Ben Hardwick, Helen Hickey, Richard Lee, Andrew McKay, Michael W Beresford, APTITUDE Trial Management Group |
Journal | BMC rheumatology
(BMC Rheumatol)
Vol. 2
Pg. 4
( 2018)
ISSN: 2520-1026 [Electronic] England |
PMID | 30886955
(Publication Type: Journal Article)
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