Syphilitic Uveitis With Diverse Clinical Presentations: Multimodal Imaging as a Useful Adjunctive Tool for Diagnosis and Treatment.

We report four cases of syphilitic uveitis with diverse clinical presentations. All patients were men who have sex with women, and were aged 19-68 years, and none were HIV-positive. All cases were bilateral. One case presented with anterior uveitis, while three exhibited panuveitis. One patient had acute syphilitic posterior placoid chorioretinitis and two had retinal vasculitis resulting in damage to the outer retinal and retinal pigment epithelium. The rapid plasma reagin (RPR) test and Treponema pallidum (TP) hemagglutination test were both positive in all cases. Six of eight eyes had improved vision and best-corrected visual acuity better than 20/20 after antibiotic treatment. Serological testing is mandatory for the diagnosis of syphilitic uveitis. Additionally, multimodal imaging, including optical coherence tomography (OCT), fundus autofluorescence (FAF), and fluorescein angiography (FA), can provide useful adjunctive information for early diagnosis and assessment of treatment response.

Uveitis associated with immune checkpoint inhibitors or BRAF/MEK inhibitors in patients with malignant melanoma.

The objective of this study was to evaluate the frequency and characteristics of uveitis associated with immune checkpoint inhibitors (ICIs) or BRAF/MEK inhibitors (B/MIs) in patients with malignant melanoma. Patients diagnosed with malignant melanoma who underwent radical or local resection for malignant melanoma, regardless of clinical stage or postoperative adjuvant therapy, at Hiroshima University Hospital from January 2015 to June 2021 were enrolled in a retrospective cohort. The medical records of patients were collected to estimate the prevalence of ocular adverse events. The clinical characteristics of patients who developed uveitis were reviewed. Among 152 patients, 54 and 12 were treated with ICIs and B/MIs, respectively. Four patients developed uveitis; 1 in the ICI group and 3 in the B/MI group, while there were no uveitis cases among patients who did not receive ICIs or B/MIs. Three patients had Vogt-Koyanagi-Harada disease-like findings. Uveitis was improved by steroid therapy with or without oncological treatment interruption. Oncological treatment could be resumed. Patients with melanoma treated with ICIs or B/MIs had a higher risk of uveitis compared with those who did not receive them. Oncological treatment could be resumed in all patients who developed uveitis.

Corneal Endothelial Cell Loss after Ciliary Sulcus Placement of Ahmed Glaucoma Valve in Patients with Noninfectious Uveitic Glaucoma.

This study was performed to investigate the corneal endothelial cell density (CECD) reduction and treatment efficacy in patients with uveitic glaucoma treated by the ciliary sulcus placement of the Ahmed glaucoma valve (AGV). This retrospective study included 27 eyes of 27 patients with noninfectious uveitis who underwent the sulcus placement of the AGV. Each patient underwent a clinical assessment including a CECD measurement before surgery and at 3, 6, 9, and 12 months after surgery. The mean CECD was 2431.4 ± 367.5 cells/mm2 at preoperative baseline and 2360.5 ± 391.3 cells/mm2 at 12 months (p = 0.074), with a reduction rate of 2.73 ± 9.29%. The CECD reduction was significantly greater in patients with unilateral uveitis than that with bilateral uveitis. The rate of successful intraocular pressure control was 88% at 12 months, and the number of intraocular pressure-lowering medications was significantly reduced (p < 0.001). The current study showed that the implantation of an Ahmed tube into the ciliary sulcus provided stable intraocular pressure control in patients with glaucoma secondary to noninfectious uveitis, and CECD reduction was moderate in most patients at 12 months.