Clinical Features of Japanese Patients with Ocular Inflammation and Their Surgical Procedures Over the Course of 20 Years.

PURPOSE

To review clinical characteristics of ocular inflammation patients in Osaka, Japan, over 20 years and investigate the efficacy of required surgeries.

METHODS

We conducted a retrospective study involving 2730 eyes of 1815 patients with ocular inflammation examined at the Osaka Medical College Hospital from April 1999 to March 2019.

RESULTS

Patients comprised 843 males and 972 females, with a mean age of 56.3 ± 18.5 years. Anterior uveitis, such as scleritis, acute anterior uveitis, and herpes iritis, was the most common anatomical classification (51.2%), followed by panuveitis (37.2%), posterior uveitis (9.4%), and intermediate uveitis (2.2%). Sarcoidosis occurred in 153 patients (8.4%), Vogt-Koyanagi-Harada disease (VKH) in 83 (4.6%), and Behçet's disease in 68 (3.7%). Sarcoidosis peaked in two age groups: 30s and 50-70s. Of the 1815 patients, 389 eyes of 271 patients (14.9%) had cataract surgery, 162 eyes of 133 (7.3%) had vitrectomy, and 124 eyes of 103 (5.7%) had glaucoma surgery. Among cataract surgery patients, 49 (18.1%) had sarcoidosis, 14 (5.2%) had VKH, and seven (2.6%) had Behçet's disease, and visual acuity (VA) was improved in 321 eyes (82.5%). Among vitrectomy patients, 15 (11.3%) had acute retinal necrosis, 14 (10.5%) had sarcoidosis, 12 (9.0%) had fungal endophthalmitis, and 11 (8.3%) had malignant lymphoma (ML); 83 eyes (51.2%) needed vitrectomy due to vitreous opacity, and VA improved in 88 eyes (54.3%). Among glaucoma surgery patients, 13 (12.6%) had sarcoidosis, and nine (8.7%) had Posner-Schlossman syndrome.

CONCLUSION

Anterior uveitis was the commonest form of uveitis and sarcoidosis was the commonest underlying disease. The age distribution of sarcoidosis was older than in previous reports. 10% of patients with sarcoidosis needed glaucoma surgery, and vitrectomy was required in 50% for vitreous opacity caused by ML or sarcoidosis.