Morphological assessment of the retina in uveitis

BACKGROUND: The objective of this study is to describe a system for color photograph evaluation in uveitis and report baseline morphologic findings for the Multicenter Uveitis Steroid Treatment (MUST) Trial. Four-hundred seventy-nine eyes of 255 subjects with intermediate, posterior, and panuveitis had stereoscopic color fundus photographs obtained by certified photographers and evaluated by certified graders using standardized procedures to evaluate morphologic characteristics of uveitis. The posterior pole was evaluated for macular edema, vitreoretinal interface abnormalities, and macular pigment disturbance/atrophy; the optic disk was assessed for edema, pallor, or glaucomatous changes. The presence of neovascularization, vascular occlusion, vascular sheathing, and tractional retinal changes was determined. A random subset of 77 images was re-graded to determine the percentage agreement with the original grading on a categorical scale. RESULTS: At baseline, 437/479 eyes had images available to grade. Fifty-three eyes were completely ungradable due to media opacity. Common features of intermediate and posterior/panuveitis were epiretinal membrane (134 eyes, 35 %), and chorioretinal lesions (140 eyes, 36 %). Macular edema was seen in 16 %. Optic nerve head and vascular abnormalities were rare. Reproducibility evaluation found exact agreement for the presence of chorioretinal lesions was 78 %, the presence and location of macular edema was 71 %, and the presence of epiretinal membrane was 71 %. Vertical cup-to-disk ratio measurement had intra-class correlation of 0.75. CONCLUSIONS: The MUST system for evaluating stereoscopic color fundus photographs describes the morphology of uveitis and its sequelae, in a standardized manner, is highly reproducible, and allows monitoring of treatment effect and safety evaluation regarding these outcomes in clinical trials

Overall and cancer related mortality among patients with ocular inflammation treated with immunosuppressive drugs: retrospective cohort study

Context Whether immunosuppressive treatment adversely affects survival is unclear

Treatment challenges in an atypical presentation of tubulointerstitial nephritis and uveitis (TINU)

Purpose: To describe an atypical presentation of Tubulointerstitial Nephritis and Uveitis (TINU), with challenges in treatment course. Observations: A 12-year-old Hispanic female presented to the National Eye Institute's Uveitis clinic with bilateral blurred vision, red eyes and photophobia, not responsive to topical steroids. On exam, she had bilateral severe panuveitis with areas of subretinal fluid. During her evaluation, she was noted to have elevated serum creatinine. A kidney biopsy confirmed the presence of severe tubulointerstitial nephritis and interstitial fibrosis. She was treated with oral steroids with excellent resolution of symptoms and subretinal fluid. She continued to have anterior segment flares with attempts to taper oral prednisone which lead to treatment with multiple immunomodulatory agents. Associated hypertension and kidney damage complicated the choice of a secondary immunosuppressive agent. Conclusions and Importance: Although rare, TINU can present as panuveitis with choroidal involvement which may or may not be preceded by tubulointerstitial nephritis. A renal biopsy is required for definitive diagnosis, but abnormal urinalysis or renal function should raise suspicion for TINU. Keywords: Immunosuppression, Inflammation, Tubulointerstitial nephritis, Uveiti

Long-term daclizumab therapy for the treatment of noninfectious ocular inflammatory disease

Objective: Safety and efficacy of daclizumab during an 11-year period. Design: Structured, retrospective chart review. Participants: Thirty-nine patients. Methods: Patients with chronic, noninfectious intermediate and/or posterior uveitis. Results: Thirty-nine patients (78 eyes) were treated for a mean of 40.3 months. Visual acuity improved by ≥2 lines in the better eye in 7 patients (18.4%) and worsened by 2 lines in 6 patients (15.8%) with a mean of 2.8 Snellen lines of vision lost per eye. Six eyes with vitreous cell less than grade 2 lost 2 lines of vision and 7 eyes with less than grade 2 vitreous cell improved 2 lines. Mean number of immunosuppressive medications per patient decreased from 1.89 medications/patient to 1.17 medications/patient. The average number of periocular injections per patient was 1.46 (range, 0-9). The mean number of flares was 2.05/patient (range, 0-12), with the rate being 0.62 flares per patient-year. Four patients developed cancer during the course of this study. Mean time to onset of malignancy was 26 months and the mean age in this group was 49 years. Conclusions: Daclizumab demonstrated efficacy in the reduction of concomitant immunosuppressive medication, stabilization of visual acuity, and the prevention of uveitic flares in most cases. Dermatologic complications were the most frequently observed adverse event in our series. Four patients developed solid tumor malignancies during this 11-year period