Singapore Ocular Tuberculosis Immunity Study (SPOTIS): Role of T-lymphocyte Profiling in Patients with Presumed Ocular Tuberculosis.

: A prospective clinical study to assess the utility of CD4 + T cell lymphocyte profiling from peripheral blood in patients with ocular tuberculosis (TB).: Thirty-six Asian patients with presumed diagnosis of ocular TB were recruited for T-lymphocyte profiling. MTB antigen specific CD4 assay was set up, and flow cytometric data were analyzed using FlowJo software.

Role of Optical Coherence Tomography in the Prognosis of Vogt-Koyanagi-Harada Disease.

: To evaluate the prognostic value of OCT in acute VKH disease: Retrospective series of consecutive VKH patients seen with the first presentation, a minimum follow-up of 1 year and serial OCT imaging. The primary outcome was the clinical activity phase at 1, 2 and 3 years.: Among 29 subjects, 7 resolved, 17 became chronic, and 5 developed chronic recurrent VKH.