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Original Articles

The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Descriptive Review of Tubercular Uveitis in Paediatric Population

, MD, , MD, FRCSORCID Icon, , MBBS, , MSORCID Icon, , MBBS, , PhD, , MS, , DNB, , FRCOphth, , FRCSEd, , MD, , FRCSGlasg, , FRCSEd, , MDORCID Icon, , MS, , MD, , MS, , DNB, , MD, , FRCSOphth, , MDORCID Icon, , DNB, , MS, , MD, , PhD, , MD, , MD, , MDORCID Icon, , MD, , MD, , PhD, , PhDORCID Icon, , MDORCID Icon, , MS, , MS, , MD, , MD, , MD, , DNB, , MD, , MD, , MS, , MD, , PhD, , PhD, , MRCP, , PhD, , PhD, , PhD, , FRCSOphth & , MS show all
Pages 58-64 | Received 21 Apr 2020, Accepted 08 Jun 2020, Published online: 17 Aug 2020
 
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ABSTRACT

Purpose: To examine disease profile of tubercular uveitis (TBU) in Paediatric population.

Methods: Among 945 patients of the retrospective multinational study by the Collaborative Ocular Tuberculosis Study (COTS)-1, 29 Paediatric patients diagnosed with TBU were analyzed.

Results: Mean age of disease presentation was 12.8 (range 4–18 years), with predominance of males (n = 14/20; 70.0%) and Asian ethnicity (n = 25/29; 86.2%). Posterior uveitis (n = 14/28; 50%) was the most frequent uveitis phenotype, with choroidal involvement occurring in 64.7% (n = 11/17). Incidence of optic disc edema and macular edema was higher in children (n = 8/18; 44.4% and n = 5/18; 27.8%, respectively) than in adults (n = 160/942; 16.9% and n = 135/942; 14.3%, respectively). Comparison of optic disc edema between subgroups showed a significant difference (P =.006). All patients received oral corticosteroids, most of them with antitubercular therapy. Treatment failure developed in 4.8% (n = 1/21).

Conclusions: Children have a more severe inflammatory response to the disease, and an intensive anti-inflammatory therapeutic regimen is required to achieve a positive treatment outcome.

Declaration of Interest

All authors do not have any conflicts of interests to declare.

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