LAUSR

PURPOSE To evaluate the correlation between longitudinal changes in aqueous flare measured by laser flare photometer (LFP), best-corrected visual acuity (BCVA), and clinical grade using both Standardization of Uveitis Nomenclature (SUN) and modified SUN (MSUN) scales uveitis patients. METHODS Patients were classified according to both SUN and MSUN grading scales. LFP measurements were acquired (Kowa FM-700) at each visit. Mean change in LFP was assessed longitudinally, comparing with those in visual acuity, SUN, and MSUN grading scales. RESULTS Mean change in LFP was correlated to those in BCVA (p = .018), SUN scale (p < .001), and MSUN scale (p = .008). Cases within same initial SUN (0 and 1+) and MSUN (0.5+ and 1+) grades and different longitudinal flare prognosis (decreased/unchanged/increased) had significantly different initial LFP values (all p < .05). CONCLUSIONS LFP measurement is beneficial in monitoring inflammatory activity. Cases of identical clinical flare scores with different clinical prognosis may be predicted by LFP.