Clinical Profile, Ultra-Wide-Field Fluorescence Angiography Findings, and Long-Term Prognosis of Uveitis in Tubulointerstitial Nephritis and Uveitis Syndrome at One Tertiary Medical Institute in China

ABSTRACTPurpose: To analyze the clinical features and long-term prognosis of uveitis in tubulointerstitial nephritis and uveitis (TINU) syndrome in a cohort of Chinese patients.Methods: A total of 32 patients with TINU syndrome between 2000 - 2016 were analyzed retrospectively.Results: Mild anterior inflammation was observed in all cases. Ultra-wide-field fluorescence angiography (UWFA) was conducted on 13 patients, and peripheral vascular leakage was observed in 22/26 eyes (84.62%) compared with active anterior chamber inflammation in 13/26 eyes (50%). Three patients received increased corticosteroid dosage therapy on their first episode of uveitis guided by UWFA had stopped steroids without recurrence.Conclusion: The uveitis in TINU syndrome was mild. Corticosteroids were efficient in most cases, but a slower tapering and long-term treatment were required. UWFA is sensitive in detecting the activity of uveitis and might be useful in monitoring disease progression. Complete withdrawal of medication was d...