Bilateral Combined Rhegmatogenous and Tractional Retinal Detachments Due to Persistent High-Titer Syphilis.

A 23-year-old man developed bilateral rhegmatogenous retinal detachments secondary to high-titer ocular syphilis. The patient's titer increased four-fold after completing a 14-day course of intravenous penicillin (IVP). He underwent bilateral pars plana vitrectomy with silicone oil fill in both eyes. In this article, the authors propose an updated treatment method for patients with advanced ocular syphilis that includes oral doxycycline for 30 days following 14 days of IVP to optimally minimize the patient's infectious burden. Following surgery and this new treatment regime, this patient's best-corrected visual acuity 10 weeks postoperatively measured 20/50 in the right eye and 20/30 in the left eye. This case highlights a rare but devastating complication of ocular syphilis. We suggest the addition of oral doxycycline to IVP for patients with syphilis titers ≥ 1:256, HIV co-infection, and presence of posterior retinitis. [Ophthalmic Surg Lasers Imaging Retina 2024;55:46-50.].

Treatment of central serous chorioretinopathy with topical NSAIDs.

PURPOSE: Central serous chorioretinopathy (CSCR) is a common retinopathy that is often observed until resolution. The purpose of this study is to evaluate the effects of topical nonsteroidal anti-inflammatory drugs (NSAIDs) on timing of CSCR recovery. METHODS: An IRB-approved retrospective review was conducted on patients that had been diagnosed with a new-onset, symptomatic case of CSCR. Patients were either observed only (13 untreated eyes) or treated with topical bromfenac or nepafenac (14 eyes) over an average of about a 4-5 week follow-up period. RESULTS: There was no statistical significance between central macular thickness (CMT) and visual acuity of treatment and control groups at the initial presentation. However, at the follow-up visit, CMT reductions in the treatment group were significantly higher than in the control group (p<0.006). CONCLUSION: Use of topical NSAIDs in the treatment of acute CSCR leads to a faster rate of reduction in the subretinal fluid volume over a follow-up period of a few weeks.

The effects of temporary intraocular pressure spikes after intravitreal dexamethasone implantation on the retinal nerve fiber layer.

Background and objective: The dexamethasone (DEX) implant is known to cause temporary intraocular pressure (IOP) spikes after implantation. The purpose of this study is to determine if IOP spikes after DEX implant cause significant thinning in the retinal nerve fiber layer (RNFL). Study design, patients, and methods: A total of 306 charts were reviewed with 48 and 21 patients meeting inclusion criteria for the cross-sectional and prospective groups, respectively. Cross-sectional inclusion criteria: IOP spike ≥22 mmHg up to 16 weeks after DEX implant, DEX implant in only 1 eye per patient, and spectral-domain optical coherence tomography (OCT) RNFL imaging of both eyes ≥3 months after IOP spike. Prospective inclusion criteria: OCT RNFL performed within 1 year prior to DEX implantation, IOP spike ≥22 mmHg up to 16 weeks after DEX implant, and OCT RNFL performed ≥3 months after IOP spike. The average RNFL thickness in the contralateral eye was used as the control in the cross-sectional group. Institutional review board approval was obtained. Results: In the cross-sectional group, there was no statistically significant difference in the mean RNFL thicknesses in the treated vs untreated eyes (80.4±15.5 µm and 82.6±15.8 µm, respectively; P=0.33) regardless of treatment diagnosis, magnitude of IOP spike, or history of glaucoma. In the prospective group, mean RNFL thicknesses before and after IOP spikes ≥22 mmHg were similar (78.0±14.8 µm and 75.6±13.6 µm, respectively; P=0.13). Conclusion and relevance: Temporary elevation of IOP after DEX implantation when treated with topical IOP lowering drops does not appear to lead to a meaningful change in RNFL thickness.