Optic nerve involvement in childhood onset systemic lupus erythematosus: Three cases and a review of the literature

Risks of posterior segment ocular ischaemic events in patients with systemic lupus erythematosus: a population-based cohort study in Taiwan

BACKGROUD/AIM

Ocular involvement in systemic lupus erythematosus (SLE) is often primarily recognised by ophthalmologists rather than internists. This study aims to investigate the incidence and risk factors for the occurrence of posterior ocular ischaemic events (OIE), including retinal vein occlusion (RVO), retinal artery occlusion (RAO) and ischaemic optic neuropathy (ION), in patients with SLE.

METHODS

A national database in Taiwan was used to identify 24 472 patients newly diagnosed with SLE and 244 720 age-matched and sex-matched controls between 1997 and 2012. New occurrences of OIE and confounding factors were recorded. The Kaplan-Meier method was used to compare the risk of OIE between the two groups. Fixed effect models were applied to evaluate the risk factors for OIE.

RESULTS

The mean age was 36.24±15.82 years and women accounted for 88.4%. Patients with SLE had significantly increased risk of overall OIE (HR 3.89, 95% CI 3.36 to 4.50, p<0.001) as well as each OIE subtype. End-stage renal disease (ESRD; HR 2.91, 95% CI 2.05 to 4.14, p<0.001), hypertension (HR 1.77, 95% CI 1.21 to 2.58, p=0.003) and congestive heart failure (HR 1.67, 95% CI 1.12 to 2.48, p=0.01) were associated with RVO development. Hypertension (HR 2.89, 95% CI 1.10 to 3.96, p=0.02) and ischaemic stroke (HR 3.58, 95% CI 1.97 to 6.48, p<0.001) had increased risk of RAO. ESRD was associated with ION (HR 3.03, 95% CI 1.41 to 6.51, p=0.004). Intravenous steroid was associated with RVO development (HR 2.54, 95% CI 1.67 to 3.84, p<0.001).

CONCLUSIONS

SLE increases the risk of developing OIE. Systemic comorbidities and higher dosage of steroid in patients with SLE are associated with severe ocular ischaemic complications.

Systemic lupus erythematosus with acute ischemic optic neuropathy complicated with neuromyelitis optica: a case report

BACKGROUND

Neuromyelitis optica is a relapsing-remitting disease characterized by a recurrent attack of optic neuritis and transverse myelitis; sometimes associated with acute brainstem syndrome. Systemic lupus erythematosus is an autoimmune multisystem disorder in which ocular involvement such as acute ischemic optic neuropathy is a rare manifestation. However, neuromyelitis optica can be associated with systemic lupus erythematosus.

CASE PRESENTATION

A 24-year-old Bangladeshi woman was admitted to the hospital with complaints of sudden, progressive, painless vision loss in both eyes, and progressive weakness in both lower limbs for 48 hours. She also gave a history of arthralgia, a photosensitive skin rash, intermittent fever, oral ulcerations, and alopecia for the last 2 months. On examination, the fundus was suggestive of bilateral acute ischemic neuropathy, and examinations of the lower limb revealed spastic paraparesis with sensory abnormality. Laboratory investigations revealed the presence of positive anti-aquaporin 4 antibody, strongly positive antinuclear antibody, and anti-ds DNA with the longitudinally extensive lesion on magnetic resonance imaging of the spinal cord. She was treated with methylprednisolone, hydroxychloroquine, and mycophenolate, and was discharged with improvement of her paraparesis. However, her vision did not improve substantially.

CONCLUSION

The importance of this report is to shed some light on the occurrence of two devastating complications that is, bilateral acute ischemic optic neuropathy in systemic lupus erythematosus complicated by neuromyelitis optica, as well as evidence of rare presentations for systemic lupus erythematosus and treatment modalities of ischemic optic neuropathy with systemic lupus erythematosus.

Retinal vasculopathy in children with systemic lupus erythematosus: report of two cases

Systemic lupus erythematosus (SLE) is a chronic, autoimmune, multisystem disease associated with a variable clinical course. SLE is more severe and is associated with higher mortality in children compared to adults. Eye involvement may be seen in up to a third of patients. Retinal vasculopathy is rare in children with SLE. We report two such cases. Both patients in this series had cotton-wool spots on fundus examination, and fundus fluorescein angiography revealed findings of occlusive micro-angiopathy. These findings are characteristic of lupus retinal vasculopathy. Fundus examination is crucial in diagnosing retinal vasculopathy. All children with SLE must be evaluated in detail to detect any retinal abnormalities and should be managed with aggressive immunosuppression to save their vision.

Acute Unilateral Vision Loss Due to Optic Neuropathy in a Patient with Systemic Lupus Erythematosus

Patient: Female, 44

Final Diagnosis: Optic neuritis

Symptoms: Unilateral vision loss

Medication: —

Clinical Procedure: Fundoscopic examination

Specialty: Ophthalmology

Systemic lupus erythematosus and ocular involvement: an overview

Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease of undefined etiology and with remarkably heterogeneous clinical features. Virtually any organ system can be affected, including the eye. SLE-related eye involvement can be diagnosed in approximately one-third of the patients and is usually indicative of disease activity. An early diagnosis and the adoption of suitable therapeutic measures are necessary to prevent sight-threatening consequences, especially in patients with juvenile SLE. Periocular lesions, such as eyelid involvement and orbital inflammation, are relatively rare and, in case of orbital masses, may require a biopsy control. Keratoconjunctivitis sicca or secondary Sjögren's syndrome is the most frequent ophthalmic manifestation of SLE. According to its variable severity, lubricating tear drops may be sufficient in mild cases, whereas cyclosporine-A ophthalmic solution, glucocorticoids (GCs), methotrexate, and/or other immunosuppressive drugs may be required in the more severe cases. Partial occlusion of the lacrimal punctum by thermal cautery is rarely applied. Although uncommon, episcleritis and scleritis can sometimes be detected as an initial finding of SLE and reveal themselves as moderate to intense ocular pain, redness, blurred vision, and lacrimation. Unilateral or more often bilateral retinopathy is responsible for visual loss of variable severity and is ascribed to vasculitis of the retinal capillaries and arterioles. In addition to the combined treatment suitable for all patients with active SLE, intravitreal bevacizumab should be considered in cases of severe vaso-occlusive retinopathy and laser photocoagulation in cases of neovascularization. Purtscher-like retinopathy is likely ascribable to the formation of microemboli that results in retinal vascular occlusion and microvascular infarcts. Choroidal disease is characterized by monolateral or bilateral blurred vision. Because of the choroidal effusion, retinal detachment and secondary angle-closure glaucoma may occur. Ischemic optic neuropathy is characterized by acute-onset and progressive binocular visual impairment as a consequence of occlusion of the small vessels of the optic nerves due to immune complex vasculitis. Intravenous GC boluses followed by oral GCs and/or, in case of recurrence, intravenous cyclophosphamide and/or rituximab are commonly employed. Neovascularization can be treated by intravitreal bevacizumab and progression of retinal ischemic areas by retinal laser photocoagulation. Ocular adverse events (AE) have been described following the long-term administration of one or more of the drugs presently used for the treatment of SLE patients. Posterior subcapsular cataracts and secondary open-angle glaucoma are common AE of the prolonged GC administration. The long-term administration of hydroxychloroquine (HCQ) sulfate is well known to be associated with AE, such as vortex keratopathy and in particular the often irreversible and sight-threatening maculopathy. Length of administration > 5 years, > 1000 g total HCQ consumption, > 6.5 mg/kg daily dosing, coexistence of renal disease, and preexisting maculopathy are all considered risk factors for HCQ-induced retinopathy. Ocular AE of additional immunosuppressive and biological agents are still poorly known, given the worldwide more limited experience with their long-term use. A thorough ophthalmological control is strongly recommended at closer intervals for all SLE patients, in step with the total length of exposure to the drugs and the cumulative dose administered.