Phacoemulsification cataract extraction and intraocular lens implantation in patients with uveitis.

PURPOSE: To analyze the outcomes of phacoemulsification cataract extraction and intraocular lens (IOL) implantation in patients with uveitis. SETTING: Miyata Eye Hospital, Miyakonojo, Miyazaki, Japan. METHODS: The records of 95 patients (131 eyes) with uveitis who had phacoemulsification cataract extraction and IOL implantation between 1990 and 2001 were retrospectively examined. The postoperative visual outcomes and complications were analyzed. RESULTS: The mean age of the 36 men and 59 women was 61.7 years (range 30 to 87 years) At the final follow-up examination, 111 eyes (84.7%) had improved visual acuity and 97 eyes (74.0%) had a final visual acuity of 0.5 or better. Patients with Behçet's disease had significantly worse visual outcomes than patients with other clinical etiologies of uveitis such as human T-lymphotropic virus type 1 uveitis and Vogt-Koyanagi-Harada disease. In 17 eyes (13.0%), relapse of intraocular inflammation occurred within 6 months after surgery; the rate of relapse was highest in patients with Behçet's disease (35.2%). Posterior synechias occurred in 8 eyes (6.1%), pupillary capture in 1 eye (0.8%), intraocular pressure elevation in 11 eyes (8.4%), and cystoid macula edema in 8 eyes (6.1%). In 31 eyes (23.7%), posterior capsule opacification required neodymium:YAG capsulotomy. CONCLUSIONS: The outcomes of phacoemulsification cataract extraction and IOL implantation in patients with uveitis were satisfactory. Patients with Behçet's disease related to intraocular inflammation, however, appeared to have a higher risk for complications and therefore worse outcomes than patients with other clinical etiologies of uveitis.

A clinical evaluation of uveitis-associated secondary glaucoma.

PURPOSE: To investigate the clinical features of secondary glaucoma associated with uveitis. METHODS: The subjects of the study were 1,099 patients with uveitis (1,604 eyes) treated at the Miyata Eye Hospital, Miyakonojo, Miyazaki, between October 1974 and January 2000. The intraocular pressure (IOP) and clinical data were analyzed retrospectively. Secondary glaucoma was diagnosed in the patients when IOP was higher than 21 mm Hg at two consecutive visits and they needed treatment with medication to control the high IOP. RESULTS: Secondary glaucoma was found in 293 eyes (18.3%) of 217 patients (19.7%) among the uveitis patients. The clinical entity with the highest incidence of secondary glaucoma was Posner-Schlossman syndrome in 100%, followed by sarcoidosis in 34.1%, herpetic anterior uveitis in 30.4%, Behçet's disease in 20.8%, human leukocyte antigen-B27-related acute anterior uveitis in 20.0%, Vogt-Koyanagi-Harada's disease in 16.4%, and human T-lymphotropic virus type 1 uveitis in 16.2%. Among these 293 eyes with secondary glaucoma, the majority (72%) had active anterior uveitis at the time of high IOP. Only 7.5% of the secondary glaucoma eyes had peripheral anterior synechia wider than 180 degrees of the trabecular meshwork. Steroid-induced glaucoma was found in only 8.9% of the secondary glaucoma eyes. Surgical therapy, mainly trabeculectomy with anti-metabolites, was performed in 38 eyes and the post-surgical IOP was controlled under 20 mm Hg in 34 eyes. Despite the medical and surgical therapy for secondary glaucoma, visual field defect was found in 39% of the secondary glaucoma eyes. CONCLUSIONS: The incidence of secondary glaucoma in the 1,604 eyes with uveitis was 18.3%, but it differed depending upon the clinical entity of the uveitis. The evaluation and the management of IOP are very important in the treatment of patients with uveitis, in addition to the management of intraocular inflammation.

Indocyanine green angiography in patients with human T cell-lymphotropic virus type 1 uveitis.

PURPOSE: To determine the indocyanine green (ICG) angiographic features and to evaluate the choroidal involvement of human T-cell lymphotropic virus type 1 (HTLV-1)-associated uveitis. METHODS: We performed ICG angiography using scanning laser ophthalmoscopy in 54 eyes of 27 patients (8 men and 19 women) diagnosed with HTLV-1 uveitis. The patient's mean age was 51.5 years with a range of 24-65 years. RESULTS: The early phase of ICG angiography revealed ICG leakage from the choroidal vessels in the posterior pole, hyperfluorescent spots that which were not detected with fluorescein angiography, and small hypofluorescent lesions in the macula which most likely corresponded to microcirculatory disturbances in the choriocapillaris. CONCLUSIONS: We suggest that the ICG angiographic findings reflect choroidal lesions such as infiltration with leukocytes and edema. ICG angiography may provide useful information on choroidopathy in HTLV-1 uveitis.

[A clinical evaluation of uveitis-associated secondary glaucoma].

PURPOSE: To investigate the clinical features of secondary glaucoma associated with uveitis. SUBJECTS AND METHODS: The subjects of the study were 1,604 eyes of 1,099 patients with uveitis at Miyata Eye Hospital, Miyakonojo, Miyazaki, between October 1974 and January 2000. The intraocular pressure (IOP) and clinical data were analyzed retrospectively. Secondary glaucoma was defined as being an IOP higher than 21 mmHg and needing treatment with medication to control the high IOP. RESULTS: Secondary glaucoma was found in 293 eyes (18.3%) of 217 patients (19.7%) among the uveitis patients. The clinical entity with the highest frequency of secondary glaucoma was Posner-Schlossman syndrome in 100%, followed by sarcoidosis in 34.1%, herpetic anterior uveitis in 30.4%, Behçet's disease in 20.8%, HLA-B 27 related acute anterior uveitis in 20.0%, Vogt-Koyanagi-Harada' disease in 16.4%, and HTLV-1 uveitis in 16.2%. Among the 293 eyes with secondary glaucoma, the majority (72%) had active anterior uveitis at the time of high IOP. Only 7.5% of secondary glaucoma eyes had peripheral anterior synechia wider than 180 degrees of trabecular meshwork. Steroid glaucoma was found only in 8.9% of the secondary glaucoma eyes. Surgical therapy mainly with trabeculectomy with anti-metabolites was performed in 38 eyes and the postsurgical IOP was controlled to 20 mmHg or lower in 36 eyes. Despite the medical and surgical therapy for secondary glaucoma, defect of the visual field was found in 38% of the secondary glaucoma eyes. CONCLUSIONS: The frequency of secondary glaucoma in 1,604 eyes with uveitis was 18.3%, and the frequency of secondary glaucoma differed depending upon the clinical entity of uveitis. The evaluation and the management of IOP are very important in treatment patients with uveitis, in addition to the management of intraocular inflammation.