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The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Review of 165 Patients with Tubercular Anterior Uveitis

Agrawal, R; Betzler, B; Testi, I; Mahajan, S; Agarwal, A; Gunasekeran, DV; Raje, D; ... Gupta, V; + view all (2020) The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Review of 165 Patients with Tubercular Anterior Uveitis. Ocular Immunology and Inflammation 10.1080/09273948.2020.1761400. (In press). Green open access

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Abstract

PURPOSE: The Collaborative Ocular Tuberculosis Study (COTS) Group sought to address the diagnostic uncertainty through retrospective cohort analysis of treatment regimens and therapeutic outcomes for patients with tubercular Anterior Uveitis (TAU) across international centers. METHODS: Multicentre retrospective analysis of patients diagnosed with TAU between January 2004 to December 2014 that had a minimum follow-up of 1 year. RESULTS: One hundred and sixty-five patients were included. One hundred and seven subjects received antitubercular therapy (ATT) (n = 107/165; 64.9%) with all the patients receiving topical steroid therapy. Treatment failure was noted in 17 patients (n = 17/165; 10.3%), more frequently described in patients that received ATT (n = 13/107, 12.2%), than those that did not receive ATT (n = 4/58, 6.9%). CONCLUSION: In this retrospective study, addition of ATT did not have any statistically significant impact on outcome in patients with TAU.

Type: Article
Title: The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Review of 165 Patients with Tubercular Anterior Uveitis
Location: England
Open access status: An open access version is available from UCL Discovery
DOI: 10.1080/09273948.2020.1761400
Publisher version: http://dx.doi.org/10.1080/09273948.2020.1761400
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Anti-tubercular therapy, collaborative ocular tuberculosis study (COTS), ocular tuberculosis, tubercular anterior uveitis, uveitis
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Institute of Ophthalmology
URI: https://discovery.ucl.ac.uk/id/eprint/10116078
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