Retinal vascular lesions are the most common ophthalmologic manifestation of systemic lupus erythematosus (SLE), occurring in 3% to 29% of cases, generally late in the disease. More rare is the severe vaso-occlusive disease, often termed "retinal vasculitis", which includes central retinal artery occlusion, multifocal arteriolar occlusions, extensive capillary nonperfusion and central venous occlusion. Patients with SLE and raised serum concentrations of anticardiolipin antibodies (ACA) have a higher risk of developing occlusive ocular vascular disease. We report a case in which retinal involvement was an earlier manifestation of SLE in a patient without ACA.
Adolescent ; Adrenal Cortex Hormones/administration & dosage ; Angiography ; Case Report ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Human ; Lupus Erythematosus, Systemic/*diagnosis/drug therapy ; Ophthalmoscopy ; Retinal Vein Occlusion/*diagnosis/drug therapy ; Treatment Outcome ; Visual Acuity

A 60-year-old woman who had experienced two episodes of amaurosis fugax in her right eye presented with vision loss. Two weeks earlier, at a private clinic, she was diagnosed with impending central retinal vein occlusion (CRVO) of the right eye and received an intravitreal injection of bevacizumab. Two weeks after this injection she was diagnosed with ischemic CRVO. At 11-weeks post-presentation, extremely ischemic features were observed with fluorescein angiographic findings of severe vascular attenuation and extensive retinal capillary obliteration. At 22-weeks post-presentation she was diagnosed with neovascular glaucoma; she experienced no visual improvement over the following several months.
Antibodies, Monoclonal/*administration & dosage ; Disease Progression ; Female ; Fluorescein Angiography ; Glaucoma, Neovascular/complications ; Humans ; Injections, Intraocular ; Ischemia/diagnosis/*etiology/physiopathology ; Middle Aged ; Retinal Vein Occlusion/*complications/*drug therapy/physiopathology ; *Retinal Vessels ; Vascular Endothelial Growth Factor A/antagonists & inhibitors ; Visual Acuity/drug effects ; Vitreous Body

To report a case of cytomegalovirus (CMV) retinitis after intravitreal injection of triamcinolone acetonide (IVTA). A 77-year-old woman with macular edema due to central retinal vein occlusion (CRVO) developed peripheral retinitis 4 months after IVTA. A diagnostic anterior chamber paracentesis was performed to obtain DNA for a polymerase chain reaction (PCR) test for viral retinitis. The PCR test was positive for CMV DNA. Other tests for infective uveitis and immune competence were negative. Four months after presentation, gancyclovir was intravitreously injected a total of 5 times, and the retinitis resolved completely. CMV retinitis is a rare complication of local immunosuppression with IVTA. It can be managed with timely injection of intravitreal gancyclovir until recovery from local immunosuppression.
Aged ; Antiviral Agents/therapeutic use ; Cytomegalovirus/genetics ; Cytomegalovirus Retinitis/diagnosis/drug therapy/*etiology ; DNA, Viral/analysis ; Female ; Ganciclovir/therapeutic use ; Humans ; Immunosuppressive Agents/*adverse effects ; Injections ; Macular Edema/drug therapy/etiology ; Polymerase Chain Reaction ; Retinal Vein Occlusion/complications/*drug therapy ; Triamcinolone Acetonide/*adverse effects ; Vitreous Body

A 58-year-old man admitted to our opthalmology department with the complaint of branch retinal vein occlusion. He was treated with intravitreal Ozurdex in the right eye. Two days after the injection, the patient presented with ocular pain and the visual acuity was hand movement. A diagnosis of endophthalmitis was made. We performed emergent pars plana vitrectomy (PPV) and the implant was removed from the vitreous cavity using a retinal forceps. A combination of vancomycin 1.0 mg and amikacin 0.4 mg was injected intravitreally. However, because of the blurring in the vitreus one week after the procedure, phacoemulsification and a repeat PPV was performed. Five days after the last procedure the signs and symptoms of endophthalmitis were resolved. Our case demonstrated that endophthalmitis could develop after intravitreal implantation of Ozurdex. Surgical removal of the implant and immediate vitrectomy seems to be a useful treatment option in these cases.
Device Removal/methods ; Dexamethasone/administration & dosage/*adverse effects ; Diagnosis, Differential ; Drug Implants/*adverse effects ; Endophthalmitis/diagnosis/*etiology/surgery ; Eye Infections, Bacterial/diagnosis/*etiology/surgery ; Glucocorticoids/administration & dosage/adverse effects ; Humans ; Intravitreal Injections/adverse effects ; Male ; Middle Aged ; Retinal Vein Occlusion/diagnosis/*drug therapy ; Vitrectomy

PURPOSE: To compare the effects of intravitreal bevacizumab to those of triamcinolone acetonide injection for the treatment of macular edema secondary to branch retinal vein occlusion. METHODS: This retrospective study included 50 eyes of 50 patients who received a single injection of intravitreal bevacizumab (1.25 mg/0.05 mL, 22 eyes) or triamcinolone acetonide (4 mg/0.1 mL, 28 eyes) as the only treatment for macular edema secondary to branch retinal vein occlusion; all patients had a post-injection follow-up duration of >24 weeks. Best corrected visual acuity (BCVA), intraocular pressure (IOP), and central macular thickness (CMT) by optical coherence tomography were measured for up to 24 weeks after injection. RESULTS: BCVA was improved at 1, 4, 8,12 weeks post-injection in the bevacizumab group, and at 1, 4, 8 weeks post-injection in the triamcinolone group. No significant difference was found between the two groups except at 12 weeks. CMT decreased significantly within each group, and no significant difference between groups was found. In the bevacizumab group, no elevated IOP was observed, whereas IOP was significantly increased at 4, 8, and 12 weeks after triamcinolone injection; IOP was therefore significantly different between the two groups. CONCLUSIONS: Intravitreal bevacizumab is a comparatively simple treatment method that can effectively improve BCVA and reduce CMT without ocular and systemic complications. Consequently, intravitreal bevacizumab injections may be useful as both an alternative and primary treatment for macular edema secondary to branch retinal vein occlusion.
Adult ; Aged ; Angiogenesis Inhibitors/*administration & dosage ; Antibodies, Monoclonal/*administration & dosage ; Female ; Follow-Up Studies ; Glucocorticoids/*administration & dosage ; Humans ; Injections ; Macular Edema/diagnosis/*drug therapy/etiology ; Male ; Middle Aged ; Retinal Vein Occlusion/*complications/diagnosis ; Retrospective Studies ; Tomography, Optical Coherence ; Treatment Outcome ; Triamcinolone Acetonide/*administration & dosage ; Vascular Endothelial Growth Factor A/antagonists & inhibitors ; Visual Acuity ; Vitreous Body