Outcome of adalimumab monotherapy in paediatric non-infectious uveitis

• Published in: Pediatric Rheumatology Vol. 21; no. 1; p. 21
• Main Authors: Al-Julandani, D A, Bagri, N K, Tsang, N, Clarke, S, Upadhyay, A, Guly, C, Ramanan, A V
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 02.03.2023; BioMed Central; BMC
• Subjects: Adalimumab; Adalimumab - therapeutic use; Adalimumab monotherapy; Analysis; Antirheumatic Agents - therapeutic use; Arthritis; Cataracts; Child; Glaucoma; Health aspects; Humans; Immunosuppressive agents; Immunotherapy; Inflammation; JIA-uveitis; Methotrexate; Methotrexate - therapeutic use; Mycophenolate mofetil; Mycophenolic Acid; Non-infectious uveitis; Paediatrics; Patients; Pediatrics; Remission (Medicine); Retrospective Studies; Steroids; Survival analysis; Uveitis; Uveitis - drug therapy; Visual acuity; JIA-uveitis; Adalimumab monotherapy; Paediatrics; Non-infectious uveitis
• ISSN: 1546-0096; 1546-0096
• DOI: 10.1186/s12969-023-00794-y

Adalimumab in combination with other disease-modifying antirheumatic drugs (DMARD) such as methotrexate has a proven efficacy in the management of paediatric non-infectious uveitis. However, many children experience significant intolerance to methotrexate while on this combination, leaving a dilemma for clinicians for choosing the subsequent therapeutic roadmap. Continuation of adalimumab monotherapy might be an alternative feasible option under such settings. This study aims to investigate the efficacy of adalimumab monotherapy in paediatric non-infectious uveitis. Children with non-infectious uveitis on adalimumab monotherapy (from August 2015 to June 2022) following intolerance to accompanying methotrexate or mycophenolate mofetil were included in this retrospective study. Data were collected at the initiation of adalimumab monotherapy and at three monthly intervals until the last visit. The primary outcome was to evaluate disease control on adalimumab monotherapy as determined by the proportion of patients who had less than a 2-step worsening in uveitis (as per SUN score) and no additional systemic immunosuppression during follow-up. Secondary outcome measures were visual outcome, complications and side-effect profile of adalimumab monotherapy. Data was collected for 28 patients (56 eyes). The most common uveitis type and course were anterior and chronic uveitis respectively. Juvenile idiopathic arthritis-associated uveitis was the most common underlying diagnosis. During the study period, 23 (82.14%) of the study subjects met the primary outcome. On Kaplan-Meier survival analysis 81.25% (95% CI; 60.6-91.7%) children maintained remission at 12 months on adalimumab monotherapy. Continuation of adalimumab monotherapy is an effective therapeutic option for the treatment of non-infectious uveitis in children who are intolerant to the combination of adalimumab and methotrexate or mycophenolate mofetil.