Retinal disease in patients with systemic lupus erythematosus

Optical coherence tomography angiography measurements in systemic lupus erythematosus: A systematic review and meta-analysis

Systemic lupus erythematosus (SLE) is an autoimmune disease affecting various organs. Ocular involvement, particularly retinopathy, is common, emphasizing the significance of early detection. Optical coherence tomography angiography (OCTA), a non-invasive imaging technique, reveals microvascular changes, aiding SLE diagnosis and monitoring. This study evaluates OCTA's effectiveness in detecting SLE-related retinal alterations. A systemic search was undertaken across PubMed, Embase, and Scopus databases to identify studies presenting OCTA measurements in SLE patients compared to healthy controls. The meta-analysis, employing either fixed-effects or random-effects models based on heterogeneity levels, was conducted. Additionally, subgroup and sensitivity analyses, meta-regression, and quality assessments were carried out. Thirteen studies of 565 eyes in the SLE group and 560 eyes in the control group were included. The meta-analyses revealed that SLE patients had a significantly lower retinal vessel density in the superficial and deep capillary plexus layers, choriocapillaris flow area, and foveal avascular zone (FAZ) circularity index compared to healthy controls, but that there were no significant differences in the FAZ area and perimeter. These findings highlight how OCTA can provide a noninvasive assessment of SLE effects on the retinal microvasculature, potentially presenting a reliable biomarker for more precise detection of SLE and disease activity monitoring.

Comparison of the quantitative values of peripapillary, macular and choriocapillary microvascular structures according to the presence of lupus nephritis in patients with systemic lupus erythematosus

PURPOSE

To determine whether there are quantitative changes in macular, choriocapillary, and peripapillary microvascular structures using optical coherence tomography angiography (OCTA) due to the presence of lupus nephritis (LN) in patients with systemic lupus erythematosus (SLE) and to investigate the correlation between these quantitative values and disease duration.

METHODS

Fifty -five patients followed up in the rheumatology clinic with an SLE diagnosis were evaluated. As the control group, 61 eyes of 61 age- and gender-matched healthy individuals were included. The patients with SLE were further divided into two groups: those with LN (29 eyes) and those without LN (26 eyes). Macular, choriocapillary, and peripapillary microvascular structures were quantitatively analyzed with OCTA and compared between the three study groups. A correlation analysis of the measured quantitative values and disease duration was also performed.

RESULTS

In macular microvascular (MMV) analysis, the vessel densities (VDs) of the superficial capillary plexus (SCP) decreased in both SLE groups, while those of the deep capillary plexus (DCP) decreased only in the SLE group with LN. The foveal density significantly decreased in the SLE group with LN compared to the control group, there were no significant differences in terms of the radial peripapillary capillary VDs or the choriocapillaris flow area. Disease duration was not correlated with any of the quantitative parameters measured by OCTA in either SLE group.

CONCLUSIONS

Identifying differences in retinal microvascular circulation in SLE patients with kidney damage helps predict possible nephropathy and therefore may guide the treatment process of the patient.

Systemic risk factors of retinopathy in patients with systemic lupus erythematosus

OBJECTIVE

To investigate the risk factors of lupus retinopathy (LR) in patients with systemic lupus erythematosus (SLE).

METHODS

This is a retrospective, cross-sectional study. LR patients admitted at Peking Union Medical College Hospital from June 2013 to April 2023 were reviewed. Age- and gender-matched SLE patients without retinopathy were selected as controls. Medical records including clinical manifestations, laboratory data and ophthalmic examination were collected. Univariate and multivariate logistic regression analyses were conducted.

RESULTS

One hundred and twelve LR patients (198 eyes) were included, with 12 cases (14 eyes) presenting with retinal macrovascular obstruction, and 100 cases (184 eyes) only exhibiting microvasculopathy. Multivariate analysis indicated the presence of haemolytic anaemia, decreased haemoglobin (HGB) and higher relative percentage of neutrophils were independent risk factors for LR (p < 0.05). The first two were also risk factors for retinal microvasculopathy, whereas secondary antiphospholipid syndrome (APS) was for macrovascular obstruction. In male group, LR had significant associations with decreased HGB, no matter which types of retinopathy (p < 0.05). In female group, LR was significantly associated with haemolytic anaemia, presence of antiphospholipid antibodies, decreased white blood cells and relative high percentage of neutrophils. Specifically, haemolytic anaemia (p = 0.002) was significantly associated with retinal microvasculopathy, and APS (p = 0.003) was significantly associated with macrovasculature obstruction.

CONCLUSION

LR was related to haemolytic anaemia, decreased HGB levels and higher percentage of neutrophils. Retinal microvasculopathy accounted for most cases and macrovasculature obstructions were rare. Male and female patients have distinct risk factors. Early ophthalmic screening is recommended especially for those with risk factors of LR.

Ocular fundus changes and association with systemic conditions in systemic lupus erythematosus

Systemic lupus erythematosus (SLE) is an autoimmune disease that affects multiple organs and systems. Ocular involvement is estimated to manifest in one-third of individuals with SLE, of which lupus retinopathy and choroidopathy represent the severe subtype accompanied by vision impairment. Advancements in multimodal ophthalmic imaging have allowed ophthalmologists to reveal subclinical microvascular and structural changes in fundus of patients with SLE without ocular manifestations. Both ocular manifestations and subclinical fundus damage have been shown to correlate with SLE disease activity and, in some patients, even precede other systemic injuries as the first presentation of SLE. Moreover, ocular fundus might serve as a window into the state of systemic vasculitis in patients with SLE. Given the similarities of the anatomy, physiological and pathological processes shared among ocular fundus, and other vital organ damage in SLE, such as kidney and brain, it is assumed that ocular fundus involvement has implications in the diagnosis and evaluation of other systemic impairments. Therefore, evaluating the fundus characteristics of patients with SLE not only contributes to the early diagnosis and intervention of potential vision damage, but also holds considerate significance for the evaluation of SLE vasculitis state and prediction of other systemic injuries.

A case of choroidal neovascularization as a first manifestaion of systemic lupus erythematosus

BACKGROUND

To report a rare occurrence of pigment epitheliopathy associated with choroidal neovasculization as a first manifestation of systemic lupus erythematosus.

CASE PRESENTATION

A 54-year-old female, with no prior medical history, sought a second opinion due to sudden drop in vision in her right eye to 20/80. Slit lamp examination was normal. Fundus examination revealed the presence of a subretinal hemorrhage in the macular area. Fundus imaging including optical coherence tomography and fluorescein angiography showed multifocal retinal pigment epitheliopathy associated with choroidal neovascularization (CNV). The patient had received an intravitreal injection of Bevacizumab 2 weeks ago. It was decided to complete the loading dose regimen with two additional Bevacizumab injections, and the first injection was done 2 weeks after her presentation. Two weeks later, the patient reported a rash on her cheeks, painful joints, and purpura. Systemic workup revealed positive ANA, anti-cardiolipin antibodies, and decreased complement levels, with negative anti-histone antibodies. This led to the diagnosis of systemic lupus erythematosus (SLE) based on the "Systemic Lupus International Collaborating Clinics" criteria. The patient was treated with 50 mg of prednisolone which was then tapered. 1 month after the third injection, an showed a total resolution of the sub-retinal fluid with an improvement of vision to 20/20. No recurrence was observed during follow-up.

CONCLUSION

Based on the findings from the fundus exam and imaging, systemic symptoms and the blood work-up, we postulate that the pigment epitheliopathy associated with choroidal neovascularization was related to the vaso-occlusive disease at the level of the choroid that can be part of SLE vasculopathy. To our knowledge, this represents the first case in which pigment epitheliopathy and CNV were the primary manifestations of SLE.

Systemic lupus erythematosus (SLE) associated uveitis in India - A case series

PURPOSE

To report the uveitic manifestations of patients with systemic lupus erythematosus (SLE).

METHODS

This was a retrospective analysis of all SLE cases with ocular manifestations seen by a single ophthalmologist between 2015 and December 2021.

RESULTS

In total, seven patients with a median age of 40 (range 18-50) years were included in the study. Female (85.7%) predominance was noted. Ocular findings were bilateral in 71% (five patients) of cases. Majority (10 eyes, 83%) of the patients had retinal vasculitis as the common finding. Antinuclear antibodies were positive in all the patients. The vision improved in two (16.6%) eyes, was stable in eight (66%) eyes, and worsened in one (8%) eye. All the patients were treated with oral steroids along with immunosuppressive agents.

CONCLUSION

Though SLE is rare cause of uveitis, it can be associated with significant ocular morbidity. Hence, early diagnosis and treatment can salvage vision in many cases.

Various Ocular Manifestations in Systemic Lupus Erythematosus: A Case Series

Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disorder with various systemic and ocular clinical manifestations. In patients with SLE, central retinal vein and artery occlusion, choroidopathy, and occlusive vasculitis are among the most significant and clinically relevant ocular manifestations, although they do not commonly occur. We present a case series of three SLE patients of different races and genders who developed ocular-related clinical features of SLE during the course of their systemic disease. The clinical outcomes of each patient were different, affecting their vision in bilateral eyes, with some patients having better visual recovery while others having permanently poor vision. These outcomes were not significantly related to the patients' age, gender, or race.

Unveiling Ocular Manifestations in Systemic Lupus Erythematosus

Systemic Lupus Erythematosus (SLE) is a complex autoimmune disorder characterized by immune dysregulation and multi-organ involvement. In this concise brief review, we highlight key insights into Ocular Systemic Lupus Erythematosus (SLE), an intricate autoimmune disorder with diverse organ involvement. Emphasizing the formation of autoantibodies and immune complex deposition, we delve into the inflammation and damage affecting ocular structures. Clinical presentations, ranging from mild dry eye syndrome to severe conditions like retinal vasculitis, necessitate a comprehensive diagnostic approach, including clinical exams, serological testing, and imaging studies. Differential diagnosis involves distinguishing SLE-related ocular manifestations from other autoimmune and non-inflammatory ocular conditions. The multidisciplinary management approach, involving rheumatologists, ophthalmologists, and immunologists, tailors treatment based on ocular involvement severity, encompassing corticosteroids, immunosuppressive agents, and biologics. Follow-up is crucial for monitoring disease progression and treatment response. Future perspectives revolve around advancing molecular understanding, refining diagnostic tools, and exploring targeted therapies. Novel research areas include genetic factors, microbiome composition, and biotechnology for tailored and effective SLE ocular treatments.

Scleral changes in systemic lupus erythematosus patients using swept source optical coherence tomography

Purpose

This study aims to examine scleral thickness in patients with systemic lupus erythematosus (SLE) without clinically evident scleritis and episcleritis, utilizing swept-source optical coherence tomography (SS-OCT).

Methods

This cross-sectional single center study compared scleral thickness (Nasal scleral thickness 1mm, 2mm, 3mm, 6mm from scleral spur; Temporal scleral thickness 1mm, 2mm, 3mm, 6mm from scleral spur) in 73 SLE patients without clinically evident scleritis and episcleritis and 48 healthy volunteers with SS-OCT. Further, we investigated the correlation between scleral thickness in SLE patients and various parameters including laboratory markers, disease duration, disease activity, and organ involvement.

Results

Across all measured sites (nasal scleral thickness at distances of 1mm, 2mm, 3mm, and 6mm from the scleral spur, and temporal scleral thickness at the same distances), the scleral thickness in the SLE group was significantly greater than that in the control group (all p-values <0.001). SLE patients with a disease duration of 5 years or less exhibited a higher scleral thickness compared to those with a more prolonged disease duration. Patients with a higher erythrocyte sedimentation rate (ESR) had a thinner temporal scleral thickness. However, no significant associations were identified between scleral thickness and disease activity, organ involvement, or other laboratory markers.

Conclusion

Scleral thickness measured by SS-OCT was higher in SLE patients than healthy controls. Changes in scleral thickness in SLE patients are related to disease duration and ESR. SS-OCT can detect asymptomatic structural changes in SLE patients and may be a useful tool in the evaluation of early scleral abnormality.

Detection of subclinical microvascular changes in systemic lupus erythematous using optical coherence tomography angiography: A systematic review and meta-analysis

Systemic lupus erythematosus (SLE) is a chronic, systemic, autoimmune connective tissue disease that affects several vascular territories. We sought to assess the role of optical coherence tomography angiography in detecting subclinical microvascular alterations in SLE patients. PubMed, Scopus, and Web of Science databases were systematically searched until January 21, 2023. Studies using optical coherence tomography angiography as a primary diagnostic method to evaluate the macular microvasculature of SLE patients versus healthy controls were included. Primary outcomes were macular vessel density and foveal zone parameters. A meta-analysis was performed using a random-effects model. Of 301 screened abstracts, 15 were found eligible, enrolling 1,246 eyes from 1,013 patients. SLE patients presented a reduction of macular vessel density at both plexuses in all zones (whole scan, fovea, parafovea, and perifovea), and of foveal density compared with healthy controls. No differences were found at foveal avascular zone parameters. SLE patients presented a reduction of macular vessel density without signs or symptoms of SLE ocular involvement. Optical coherence tomography angiography application for the assessment of subclinical microvascular changes needs to be elucidated with longitudinal studies.

Preclinical ocular changes in systemic lupus erythematosus patients by optical coherence tomography

OBJECTIVE

The aim of the present study was to detect preclinical changes in SLE patients in retinal microvascularization or retinal and optical nerve structure by optical coherence tomography.

METHODS

This cross-sectional, single-centre study aimed to describe structural changes [macular and retinal nerve fibre layer (RNFL) thickness] by structural spectral-domain optical coherence tomography (SD-OCT) and perifoveal vascular [vessel density (VD) and vascular perfusion (VP) and foveal avascular zone (FAZ) structural parameters] findings by OCT angiography (OCTA) in 78 SLE patients and 80 healthy volunteers. In addition, we analysed their association with clinical and laboratory parameters, medications received, disease duration, and SLE activity and damage.

RESULTS

Structural parameters by SD-OCT and perifoveal vascular parameters by OCTA were decreased in SLE patients compared with controls. OCTA parameters (VD, VP and FAZ circularity) and macular thickness were also decreased in patients with longer disease duration (>10 years). The presence of aPLs was associated with a decreased RNFL thickness, mainly in the inferior quadrants. Patients developing APS also showed decreased RNFL thickness and OCTA flow changes. SD-OCT and OCTA results were not associated with disease activity. Foveal structural parameters were lower in patients with higher damage score.

CONCLUSION

SD-OCT and OCTA can detect preclinical structural and microcirculatory changes in SLE patients. Structural and perifoveal vascular macular changes in SLE patients are related to disease duration. Macular structural parameters were impaired in patients with higher disease damage. APS seems to be associated with preclinical damage to the optic nerve and impairment of the perifoveal microvasculature.

The full range of ophthalmological clinical manifestations in systemic lupus erythematosus

Purpose

To determine the full range of ophthalmological clinical manifestations in systemic lupus erythematosus (SLE) and to compare the systemic features associated with them.

Methods

Files of 13 patients with ocular SLE (n = 20 eyes) diagnosed as per the American College of Rheumatology (ACR) 2012 revised criteria were retrospectively reviewed.

Results

The following clinical manifestations were found: keratoconjunctivitis sicca (n = three patients), anterior uveitis associated with an inflammatory pseudo-tumor orbital mass (n = one patient, one eye), episcleritis and periorbital edema (n = one patient, two eyes), posterior scleritis (n = one patient, two eyes), bilateral papillary edema in the context of idiopathic intracranial hypertension (n = one patient, one eye), inflammatory optic neuritis (n = one patient, one eye), and lupus retinopathies with varying degrees of capillary occlusions mainly arteriolar (n = seven patients, 13 eyes) and larger arteries or veins (retinal arteries occlusions and retinal veins occlusions) (n = one patient, two eyes). Some patients presented with combined ophthalmological manifestations.Systemic SLE was discovered by its ophthalmic manifestation in three cases (23%) and was previously known in the other 10 cases (77%). On average, ocular symptoms were seen 8 years after the initial diagnosis of SLE. Other systemic SLE disorders included cutaneous disorders (77%), joint disorders (38%), central nervous system (CNS) disorders (23%), renal disorders (38%), and oral ulcers (23%).Treatment of the ophthalmic system manifestations of lupus included local steroid therapies along with systemic immunosuppression.The most common laboratory ACR criteria were: high levels of antinuclear antibodies (ANA) (100%), positive anti-Sm (64%), anti-dsDNA (27%), low complement levels (27%), and positive antiphospholipid (APL) antibodies (18%).

Discussion

SLE activity in the ophthalmic system is characterized by its functional severity and the range of involvement can be categorized by anatomical involvement: presence of anterior uveitis, episcleritis, scleritis, periorbital edema, posterior uveitis with retinal vascular ischemia, or papillary edema. Not currently part of the diagnosis criteria of the SLE ACR given its rarity, the ocular localization of the pathology led to the diagnosis of SLE in three cases; thus, developing a greater understanding of ocular lupus may help in identifying and treating systemic manifestations of lupus earlier.

Treatment of Various Ocular Manifestation of Systemic Lupus Erythematosus with Therapeutic Plasma Exchange

The goal of this study is to describe a rare case of acute systemic lupus erythematosus (SLE) ocular involvement, followed by a rapid deterioration of the overall condition, and to then describe its successful treatment with therapeutic plasma exchange (TPE). In our case, a 21-year-old female, previously diagnosed with SLE, presented with a bilateral decreased vision for one week. Fundus examination and optical coherence tomography revealed subretinal fluid accumulation in both eyes and severe disc swelling with diffuse subretinal hemorrhages and perimacular whitening in the left eye. Despite systemic high-dose steroid therapy, the patient became worse, but immunosuppressive treatment was postponed due to fever and elevated serum leukocytes with the chance of systemic infection. She had undergone therapeutic plasma exchange (TPE) and was successfully treated. Preceding SLE ocular manifestation can be an indicator of the exacerbation of SLE, and TPE can be a treatment option for such progression.

Retrobulbar blood flow velocity in systemic lupus erythematosus assessed by color Doppler imaging

OBJECTIVE

To analyze the blood flow in retrobulbar vessels in systemic lupus erythematosus (SLE) by color Doppler imaging (CDI) and to investigate the associations between immunological markers, retinal abnormalities, disease activity, and vascular parameters.

METHODS

We examined 30 patients with SLE who were aged 32.1 ± 11.6 years with a disease duration of 68.0 ± 55.6 months and 30 participants in a control group. The peak systolic velocity (PSV), end diastolic velocity (EDV), pulsatility index (PI), and resistive index (RI) of the ophthalmic artery (OA), central retinal artery (CRA), and posterior ciliary arteries (PCAs) were determined. Physical and ophthalmic examinations with assessments of immunological markers were performed. All parameters were compared between SLE patients and normal controls while the correlations among parameters were analyzed.

RESULTS

In the SLE group, CDI confirmed blood flow abnormalities in the CRA and PCAs, with significantly lower blood flow velocities and increased RI and PI (p < 0.05). There was a significantly negative correlation between disease duration and EDV in the CRA, PCA, and OA (p = 0.0423, 0.0453, 0.0448). There was also a significant relationship between the SLE Disease Activity Index and the PI of the OA (p = 0.0367). The patients who had received biological agents (Rituximab) had lower EDV in the CRA and PCA (p = 0.0026, 0.028). SLE patients with kidney or CNS involvement had a significant increase in the PI in the OA (p = 0.0287). The PSV and EDV in the CRA were significantly related to creatinine (p = 0.0007 and 0.0418). We also noted a significant decreased EDV in the CRA and an increased RI in the OA among participants positive for anti-dsDNA antibodies (p = 0.0331 and 0.0228).

CONCLUSIONS

Retrobulbar circulatory disturbances were detected in SLE patients by CDI. These findings seem likely to affect smaller vessels like the CRA and PCA. However, the presence of measurable changes in the OA is generally indicative of a coexistent nephropathy or central nervous system (CNS) vasculitis. Creatinine, the disease activity index, being positive for anti-dsDNA, and receiving biological agents were associated with measurable changes on the retrobulbar blood flow.

Epidemiology of disease-activity related ophthalmological manifestations in Systemic Lupus Erythematosus: A systematic review

OBJECTIVE

Ophthalmic complications in Systemic Lupus Erythematosus (SLE) are broad and can occur in up to a third of patients. The British Isles Lupus Assessment Group (BILAG) 2004 Index identifies 13 ocular manifestations of active SLE, as opposed to those related to previous disease activity and/or the consequences of therapy. We conducted a systematic review of published literature to determine the frequency of ophthalmic manifestations of active SLE.

METHODS

A systematic literature search of Ovid MEDLINE and EMBASE from their respective inceptions to July 2020 was conducted to identify cohort, case-control and cross-sectional studies.

RESULTS

22 studies meeting eligibility criteria were included. Most studies featured small sample sizes and were judged to have a high risk of methodological bias. The number and quality of studies did not allow us to confidently estimate the incidence of the conditions. No studies reported epidemiological data for orbital inflammation/myositis/proptosis. The prevalence of each of the other ocular manifestations, with the exception of retinal vaso-occlusive disease, was consistently less than 5%. Retinal vasculitis, uveitis and isolated cotton wool spots tended to be associated with more active SLE disease.

CONCLUSION

The prevalence of eye disease due to SLE activity is uncommon, but clinicians should be aware that some conditions tend to be associated with more active systemic disease. Further studies to determine the incidence and risk factors for these ophthalmic manifestations are needed.

Analysis of Foveal Microvascular Abnormalities in Patients with Systemic Lupus Erythematosus Using Optical Coherence Tomography Angiography

Purpose: To analyze the abnormalities of foveal microvasculature in patients with systemic lupus erythematosus (SLE).Methods: A cross-sectional study of 41 eyes of patients diagnosed with SLE and 40 eyes of healthy controls. Sections measuring 6 mm×6 mm centered on the fovea were obtained using optical coherence tomography angiography (OCTA).Results: The area and perimeter of foveal avascular zone (FAZ) in SLE patients were greater than those in controls (both p < .05). The parafoveal vessel densities in the deep capillary plexus (DCP) of SLE patients were significantly decreased than those in controls (p < .001). There was a negative correlation between SLE disease activity index and parafoveal vessel density in DCP (p < .05).Conclusion: Enlargement of the FAZ and decline of the parafoveal vessel density of DCP were revealed by OCTA in patients with SLE. Moreover, a negative correlation between parafoveal vessel density in DCP and disease activity index was detected in SLE patients.

Increased Risk of Retinal Vasculitis in Patients With Systemic Lupus Erythematosus: A Nationwide Population-Based Cohort Study

Objectives: To evaluate the relationship between systemic lupus erythematosus (SLE) and the risk of retinal vasculitis (RV) using a population-based database.

Methods: Using the 1997–2013 Taiwanese National Health Insurance Database, we identified newly diagnosed SLE patients between 2001 and 2012 as the SLE group. We matched the SLE group with non-SLE individuals selected from a representative one million sample of the population in a 1:20 ratio for age, sex, and the year of the index date. After adjusting for potential confounders, including urbanization of the patient's residence, the level of the payroll-related insured amount, and selected comorbidities, we examined the association between SLE and the risk of RV using the Cox proportional hazard model shown as hazard ratios (HRs) with 95% confidence intervals (CIs). Sensitivity analyses were conducted using various definitions of RV.

Results: We included 11,586 patients with SLE and 231,720 matched non-SLE individuals. The mean age of the study participants was 36.7 ± 16.9 years, and the female-to-male ratio was 6.8:1. The incidence rates of RV were 56.39 cases per 100,000 person-years and 2.45 cases per 100,000 person-years, respectively. After adjusting for potential confounders, the incidence rate of RV in the SLE cohort was 22.99 times higher than that in the non-SLE cohort (56.39 vs. 2.45 per 100,000 person-years). The adjusted HR for RV in the SLE group was 23.61 (95% CI, 14.94–37.32). The results remained robust in the sensitivity analysis.

Conclusion: This nationwide population-based study revealed that SLE patients had a significantly higher risk of RV than non-SLE individuals.

Modulation of SOD3 Levels Is Detrimental to Retinal Homeostasis

Retinal oxidative stress is a common secondary feature of many retinal diseases. Though it may not be the initial insult, it is a major contributor to the pathogenesis of highly prevalent retinal dystrophic diseases like macular degeneration, diabetic retinopathy, and retinitis pigmentosa. We explored the role of superoxide dismutase 3 (SOD3) in retinal homeostasis since SOD3 protects the extracellular matrix (ECM) from oxidative injury. We show that SOD3 is mainly extracellularly localized and is upregulated as a result of environmental and pathogenic stress. Ablation of SOD3 resulted in reduced functional electroretinographic responses and number of photoreceptors, which is exacerbated with age. By contrast, overexpression showed increased electroretinographic responses and increased number of photoreceptors at young ages, but appears deleterious as the animal ages, as determined from the associated functional decline. Our exploration shows that SOD3 is vital to retinal homeostasis but its levels are tightly regulated. This suggests that SOD3 augmentation to combat oxidative stress during retinal degenerative changes may only be effective in the short-term.

Bilateral Retinal Vasculitis as the First Presentation of Systemic Lupus Erythematosus

BACKGROUND Systemic lupus erythematosus (SLE) can involve any part of the eye. Keratoconjunctivitis sicca (dry eye) is the most common ocular manifestation, followed by scleritis, episcleritis, and retinitis. Retinal disease affects around 10% of patients with SLE. Mild retinopathy may be asymptomatic. However, severe cases can cause visual loss requiring urgent ophthalmic evaluation. CASE REPORT We present a case of bilateral retinal vasculitis as the presenting manifestation of SLE. A 14-year-old girl with a history of schizophrenia presented to the emergency department (ED) with generalized weakness. Four days before her presentation, she developed itching in her eyes and frontal headaches. In the ED, she reported blurry vision in her left eye only and diffuse arthralgia. The ophthalmic evaluation showed bilateral reduced visual acuity, worse in the left eye. Both eyes had diffuse hemorrhages, white retinal lesions, and blurred optic disc margins. She was diagnosed with panuveitis and retinal vasculitis. The patient was then found to have SLE, diagnosed by the presence of arthralgias, panuveitis, severe bilateral retinal vasculitis, positive ANA and anti-dsDNA, and normocytic anemia. The patient received intravenous methylprednisolone with subsequent oral prednisone upon discharge, hydroxychloroquine, and azathioprine. One year after her presentation, she had significant visual improvement and no other system involvement. CONCLUSIONS Retinal vasculitis, as the presenting symptom of SLE, has been overlooked in large studies. However, the number of case reports documenting this as a presenting symptom, often with minimal or no organ involvement, suggests that upon diagnosis, patients might benefit from a skilled ophthalmic evaluation.

Ophthalmic manifestations in patients with collagen vascular disorders: a hospital-based retrospective observational study

AIM

To study frequency and characteristics of ocular manifestations in Indian patients with collagen vascular disorders.

METHODS

The medical records of 73 patients (Males: Females 16:57) aged between 22 and 78 years (mean ± SD = 43.5 ± 12.9 years) with collagen vascular diseases were analyzed retrospectively for demography, subtypes of collagen vascular disease, and findings of complete ophthalmic examination.

RESULTS

Lupus erythematosus (LE) in 39(53.4%, (SLE 18, DLE 21), systemic sclerosis in 27(37%), dermatomyositis in 5(6.8%), and primary Sjögren's syndrome in 2(2.7%) patients, respectively, were observed. Only 35(47.9%) patients had ocular manifestations. In LE keratoconjunctivitis sicca (n = 6), keratitis (n = 5), severe blepharitis (n = 3), retinopathy (n = 2), and optic neuritis in one patient, respectively, were major ocular manifestations. Major abnormalities occurring in systemic sclerosis included restricted eyelid mobility of variable severity (n = 8), eyelid telangiectasia (n = 5), keratoconjunctivitis sicca (n = 6), cataract (n = 5), shallow fornices (n = 4), conjunctival surface disease (n = 4), and uveitis, keratitis, episcleritis in one patient each, respectively. One patient with dermatomyositis had heliotrope rash. Two patients with primary Sjögren's syndrome had keratoconjunctivitis sicca.

CONCLUSIONS

The study shows that LE frequently presented with keratoconjunctivitis sicca, retinopathy, and optic neuritis. Systemic sclerosis commonly develops eyelid immobility, blepharitis and telangiectasia, ocular surface disease and keratoconjunctivitis sicca, corneal abnormalities, and uveitis. A comprehensive ocular evaluation is imperative for early detection and management particularly of ocular surface disease, uveitis, and retinopathy to prevent potential sight-threatening complications. Limitations include retrospective study design and small number of patients for stratification.

Ocular microvascular damage in autoimmune rheumatic diseases: The pathophysiological role of the immune system

Pathological eye involvement represents a quite common finding in a broad spectrum of autoimmune rheumatic diseases (ARDs). Ocular signs, often occur as early manifestations in ARDs, ranging from symptoms related to the mild dry eye disease to sight-threatening pathologies, linked to the immune response against retinal and choroidal vessels. Retinovascular damage driven by markedly inflammatory reactivity need a prompt diagnosis and treatment. Immune-complexes formation, complement activation and antibody-mediated endothelial damage seem to play a key role, particularly, in microvascular damage and ocular symptoms, occurring in systemic lupus erythematosus (SLE), rheumatoid arthritis (RA) and Sjögren's syndrome (SS). Conversely, early alterations of retinal and choroidal vessels in the asymptomatic patient, often detectable coincidentally, might be indicators of widespread vascular injury in other connective tissue diseases. Particularly, endothelin-induced hypoperfusion and pathological peri-choroidal extracellular matrix deposition, might be responsible for the micro-architectural alterations and loss of capillaries detected in systemic sclerosis (SSc). Instead, interferon alpha-mediated microvascular rarefaction, combined with endothelial lesions caused by specific autoantibodies and immune-complexes, appear to play a significant role in retinal vasculopathy associated to inflammatory idiopathic myopathies (IIM). The immuno-pathophysiological mechanisms of ocular microcirculatory damage associated with the major ARDs will be discussed under the light of the most recent achievements.

Structural Retinal Assessment Using Optical Coherence Tomography and Fundus Fluorescein Angiography in Systemic Lupus Erythematosus Patients

BACKGROUND

Ocular manifestations in systemic lupus erythematosus (SLE) can be the presenting symptom of the disease or a sight-threatening complication.

OBJECTIVES

To detect different structural retinal changes in patients with SLE who had no ophthalmological symptoms and investigate the relationship between different retinal changes and the disease activity assessed by the Systemic Lupus Erythromatosus Disease Activity Index score.

STUDY DESIGN

A descriptive pilot study from January 2016 to January 2017.

METHODS

Fifty-two eyes of 26 patients diagnosed to have SLE were examined using visual acuity assessment, fundus examination, optical coherence tomography (OCT), and fundus fluorescein angiography (FFA).

RESULTS

Fundus fluorescein angiography showed different changes in the form of venular occlusion and optic nerve leakage. There were also degenerative changes in the form of alternating hyperfluorescent and hypofluorescent areas outside the arcades as well as peripapillary areas and capillary dropout. Optical coherence tomography detected signs of degenerative thinning, incomplete posterior vitreous detachment, and epiretinal membrane. A significant correlation was found between SLE activity and the changes detected by FFA (p = 0.017). However, there was no significant correlation between disease activity and changes detected by OCT. Optical coherence tomography changes were significantly correlated with the duration of hydroxychloroquine use of more than 5 years (p = 0.032). There was no correlation between FFA or OCT changes and proteinuria or antiphospholipid antibodies.

CONCLUSIONS

Fundus fluorescein angiography is more sensitive in detecting early subclinical retinal changes in patients with SLE, which correlates with disease activity, whereas OCT is more sensitive in detecting changes resulting from hydroxychloroquine use.

Retinal vasospastic phenomenon in a known case of systemic lupus erythematosus

Retinal vasospasm was visualized in a young female; a known case of systemic lupus erythematosus (SLE) retinopathy with unaffected vision. The fundus fluorescein angiogram showed a cyclical filling and emptying of the retinal vessels which was suggestive of vasospasm and a retinal Raynaud's-like phenomenon with no obvious perfusion deficit. There was retinal thinning involving the superficial layers that was seen on optical coherence tomography (OCT), capillary fill voids on OCT angiography, and retinal surface undulations seen on multicolor imaging. All imaging was performed on Spectralis (Heidelberg, Germany).

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.

Anti-recoverin antibodies indicate fundus abnormalities in systemic lupus erythematosus

OBJECTIVES

Lupus fundus abnormalities are a sight-threatening complication of systemic lupus erythematosus (SLE) and its pathogenesis remains to be studied. The aim of this study was to assess the clinical characteristics associated with the presence of anti-recoverin antibodies in patients with SLE, especially those with fundus abnormalities.

METHODS

Seventy-six participants were enrolled, including 21 patients with fundus abnormalities (fundus group), 30 patients without fundus abnormalities (non-fundus group) and 25 healthy individuals. Serum anti-recoverin antibody levels were measured using enzyme-linked immunosorbent assay, and clinical and laboratory data were obtained from medical records.

RESULTS

Compared with the non-fundus group, the fundus group had a higher incidence of hematuria (p < 0.05). The Systemic Erythematosus Disease Activity Index (SLEDAI) score in the fundus group was significantly higher than the non-fundus group (21.48 ± 8.06 versus 10.80 ± 5.74, p < 0.001). The levels of serum anti-recoverin antibodies in the fundus group were significantly higher than the non-fundus group (p = 0.029) or the healthy control group (p = 0.011). Anti-recoverin-negative and -positive patients differed on a number of clinical parameters, including incidence of fever, rash, antinuclear antibody, anti-dsDNA antibody, erythrocyte sedimentation rate, immunoglobulin G, complement C3 and complement C4. The average SLEDAI score of anti-recoverin-positive patients was significantly higher than anti-recoverin-negative patients (17.73 ± 8.11 versus 12.56 ± 8.37, p < 0.05).

CONCLUSIONS

Anti-recoverin antibodies were related to higher disease activities in SLE, especially those with fundus abnormalities, suggesting that anti-recoverin antibodies may play an important role in the pathogenesis of fundus abnormalities in SLE.

Ocular Manifestations in Rheumatoid Arthritis, Connective Tissue Disease, and Vasculitis: A Systematic Review and Metaanalysis

Objective.

Rheumatoid arthritis (RA) and other rheumatic diseases may present with ocular manifestations.

The purpose of our work was to determine the prevalence and type of eye involvement in RA and other connective tissue diseases through a metaanalysis and literature review.

Methods.

A systematic review of the literature was performed using Medline, Web of Science, and the Cochrane Library from their inceptions until January 7, 2019. Conjunctivitis, keratoconjunctivitis sicca, xeropthalmia, uveitis, eye hemorrhage, optic neuritis, papilledema, orbital disease, retinal artery/vein occlusion, macular edema, retinitis, chorioretinitis, scleritis, iridocyclitits, choroid hemorrhage, blindness, and amaurosis fugax were searched for prevalence in patients with RA, systemic lupus erythematosus (SLE), antiphospholipid syndrome (APS), dermatomyositis, polymyositis, systemic sclerosis, Sjögren syndrome (SS), undifferentiated connective tissue disease, giant cell arteritis, granulomatosis polyangiitis (GPA; formerly Wegener granulomatosis), systemic vasculitis, and sarcoidosis.

Results.

There were 3394 studies identified and 65 included. The prevalence of eye involvement was 18% in RA, 26% in GPA, 27% in giant cell arteritis, 27% in sarcoidosis, 31% in SLE, and 35% in APS. The most common manifestation was dry eye syndrome (“dry eye”; keratoconjunctivitis sicca) in most diseases analyzed, with an especially high frequency of 89% in SS. Anterior and posterior uveitis were the most common ocular complications in sarcoidosis, occurring in 16% (95% CI 3–28) and 6% (95% CI 3–9) of patients, respectively.

Conclusion.

Eye involvement is present in approximately one-fifth of patients with RA, and a one-quarter to one-third of patients with connective tissue diseases (other than SS at 89%) and vasculitis.

Severe vaso-occlusive lupus retinopathy in the early stage of a pediatric patient with systemic lupus erythematosus: a case report

INTRODUCTION

Systemic lupus erythematosus (SLE) is a multisystem, chronic, autoimmune disease which can affect any organ system including the eye. About one-third of the patients can be diagnosed with SLE-related eye involvement which is usually indicative of disease activity. Retinopathy is one of the most vision-threatening complications that can be associated with the disease.

PATIENT CONCERNS

An 11-year-old girl was hospitalized with complains of repeated swelling and pain in her extremities for 1 month, chest pain for 24 days, rash for 5 days and proteinuria for 1 day. On the morning of her fourth day in hospital, she suddenly complained of sudden, painless vision loss in the left eye. The ophthalmologist found that she had obstruction of central retinal vein and artery with diffuse retinal hemorrhages and macular edema.

DIAGNOSIS

The patient was diagnosed with systemic lupus erythematosus, lupus nephritis, and lupus retinopathy through her clinical manifestations and laboratory tests.

INTERVENTIONS

After diagnosis, she received steroid therapy, retinal laser photocoagulation, and intravitreal injection of dexamethasone (OZURDEX, Allergan Pharmaceuticals, Dublin, Ireland) early in her course.

OUTCOMES

At the latest follow-up, her vision improved partially. However, she still has the possibility of subsequent neovascular glaucoma and bleeding in the future.

CONCLUSIONS

An early diagnosis and the prompt therapeutic measures are necessary to prevent sight-threatening consequences, especially in pediatric patients with SLE.

Tobacco smoking is an independent factor associated with retinal damage in systemic lupus erythematosus: a cross-sectional and retrospective study

To analyze the influence of tobacco smoking on systemic lupus erythematosus (SLE) clinical features and damage. Cross-sectional and retrospective, case-control study comparing SLE patients with and without tobacco exposure. Cumulative clinical data and comorbidities were collected, and severity (Katz index) and damage (SLICC/ACR damage index) (SDI) indices were calculated. Pack-years (PY) was used to estimate lifetime tobacco exposure. A logistic regression was carried out to explore the impact of tobacco use on retinal damage. 216 patients were included. The mean age was 49 years (± 12.7), 93% were females, and median disease duration was 17 years [interquartile range (IQR):9-25]. Fifty-three percent of patients were smokers at some point. The median PY was 13 (IQR: 6-20.5). Only 54.8% of active smokers recalled having been informed of the negative effects of smoking, versus 83.3% of never smokers (< 0.001). In a bivariant analysis, an association between tobacco use at any time and discoid lupus [OR: 3.5(95%CI 1.5-8.9); p = 0.002] photosensitivity [OR: 2.06(95%CI 1.16-3.7); p = 0.01] and peripheral arteriopathy (p = 0.007) was found. Considering SDI item by item, a significant association with retinal damage, adjusted for age [OR: 1.03(95%CI 1-1.07); p = 0.04], was found. Using PYs, an association was found with discoid lupus (p = 0.01), photosensitivity (p = 0.03) and peripheral arteriopathy (p = 0.01), global SDI > 0 (p = 0.002) and retinal damage (p = 0.02). In a multivariate analysis exploring factors associated with retinal damage, any previous smoking history and SDI remained associated with retinal damage. Tobacco smoking is associated with cutaneous manifestations and damage and is an independent predictor of retinal damage in SLE patients.

Unique changes in the retinal microvasculature reveal subclinical retinal impairment in patients with systemic lupus erythematosus

PURPOSE

To determine the changes of the microvasculature and microstructure in the inner intra-retinal layers in systemic lupus erythematosus (SLE) patients without lupus retinopathy (LR).

METHODS

Thirty-two SLE patients (58 eyes) without LR (NLR), 14 patients (22 eyes) with LR and 50 healthy subjects (50 eyes) were enrolled. Spectral domain optical coherence tomography equipped with Angiovue was used to obtain three-dimensional retinal thickness maps and microvascular images of the superficial and deep retinal capillary plexuses (SRCP/DRCP) around the macula. Quantitative analyses were performed using a custom automated algorithm. Disease activity of patients was assessed using the SLE disease activity index (SLEDAI).

RESULTS

Retinal capillary skeleton density of the SRCP in SLE patients without LR was significantly lower than the controls in almost all regions, which further decreased in the LR group (P < .05). No significant changes were evident in DRCP of the NLR group (P > .05). The inner retina in the LR group was significantly thinner than the controls in most regions, though there were only a few regions that were different between the NLR and the control groups (P < .05). There were significant differences of the SLEDAI scores between the two SLE groups.

CONCLUSION

Significantly lower density in SRCP and regional thinning in inner retina were observed in the SLE patients without clinical fundus changes. OCT equipped with Angiovue might be useful in evaluating the microvascular and microstructural disorders of the inner retinal layers in SLE patients, which may contribute a quantitative approach to the early diagnosis and progression of LR.

Combined Intravitreal Bevacizumab And Dexamethasone In Bilateral Lupus Retinopathy

This paper reports and discusses a case of bilateral lupus retinopathy with macular edema in a patient diagnosed with systemic lupus retinopathy and treated with combined intravitreal bevacizumab (0.025 mL/0.625 mg) and intravitreal dexamethasone (0.05 mL/0.2 mg). The patient was a 25-year-old female with a history of diminution of vision in both eyes. Best corrected visual acuity (BCVA) of the right eye was 2/60 and of the left eye was 1/60. Fundus examination revealed bilateral swelling of the optic disc nasally, cotton wool spots, and multiple flame shaped, dot and blot hemorrhages in the disc and macula. Optical coherence tomography (OCT) revealed macular edema in both eyes. Despite being treated with immunosuppressive the visual acuity did not improve. Two doses of combined intravitreal bevacizumab (0.025 mL/0.625 mg) and dexamethasone (0.05 mL/0.2 mg) were given to the patient in both eyes at an interval of one week. Two weeks after the last intravitreal injection the BCVA was 6/24 and N8 in both eyes. Fundus examination revealed a decrease in the number and size of hemorrhages, and resolution of the blurred disc margin, cotton wool spots, and hard exudates. OCT of the macula 2 weeks after the last intravitreal injection showed a significant decrease in macular edema. The intraocular pressure was not elevated for a period of 6 months. This case would be a unique case of lupus retinopathy with macular edema receiving a combined half dose of intravitreal injection bevacizumab and dexamethasone with promising results. This could be beneficial in a set up where the patients cannot afford intraocular steroid implants.

[Retinal vasculitis and systemic diseases]

Retinal vasculitis (RV) is an inflammation of retinal blood vessels that can be associated with uveitis or be isolated, and can induce vascular occlusion and retinal ischemia. Visual acuity can be severely affected in case of macular involvement or neovessel formation. The diagnosis relies on fundoscopy and fluorescein angiography. Systemic diseases may be associated with RV, the most frequently encountered are Behçet's disease, sarcoidosis or multiple sclerosis, all predominantly associated with venous involvement, whereas systemic lupus erythematosus and necrotizing vasculitis are less frequently observed and predominantly associated with arterial or mixed vasculitis. Treatments are usually aggressive in order to preserve a good visual acuity and to reduce retinal inflammation and chronic ischemia. Steroids, immunosuppressive drugs, retinal laser photocoagulation, intravitreal anti-VEGF injections are usual treatments and more recently, anti-TNFalpha monoclonal therapeutic antibodies have been shown to be very successful.

Evidence for the Detection of Subclinical Retinal Involvement in Systemic Lupus Erythematosus and Sjögren Syndrome: A Potential Association with Therapies

BACKGROUND

Retinal involvement in systemic lupus erythematosus (SLE) and Sjögren syndrome (SS) may be subclinical and thus underdiagnosed.

OBJECTIVES

We aimed at evaluating morphological and functional visual abnormalities in a cohort of SLE and SS patients in the absence of an overt clinical visual impairment. We also investigated potential associations between retinal disorders and disease activity, organ involvement, and treatment with steroid and/or hydroxychloroquine.

METHODS

The study comprised 42 SLE and 36 primary SS patients and 76 healthy controls (HC). Ophthalmological examination, standard automated perimetry, spectral-domain optical coherence tomography, and fundus perimetry were performed.

RESULTS

Retinal thickness of the posterior pole was not different between SLE and HC groups, but it was reduced in the SS group compared with both the HC and the SLE group. In SLE and SS patients, mean defect and pattern standard deviation by standard automated perimetry were higher than in HC. Visual field index values were lower in both SLE and SS patients than in HC. SLE patients with nephritis displayed increased mean defect and pattern standard deviation and reduced visual field index values compared to patients without nephritis. In SLE and SS patients, fundus perimetry differential sensitivity was reduced, and mean defect values were higher than in HC. Disturbances in fundus perimetry in the SLE group were more prevalent in steroid-naïve patients and in SS patients who received a cumulative hydroxychloroquine dose > 1,000 g.

CONCLUSIONS

Functional eye impairment was demonstrated in SLE patients, possibly associated with kidney involvement. In SLE, corticosteroids might exert a protective role. Morphological alterations and functional impairment were detected in SS patients, which may be linked to hydroxychloroquine toxicity.

Lupus retinopathy: a marker of active systemic lupus erythematosus

Retinopathy in the context of systemic lupus erythematosus (SLE) is associated with severe disease and poorer prognosis. We studied retinopathy in our cohort of Indian lupus patients. Four hundred and thirty-seven patients fulfilling the Systemic Lupus International Collaborating Clinics-American College of Rheumatology-2012 criteria, attending the department of Clinical Immunology were enrolled under this cross-sectional study. A comprehensive clinical (including ophthalmological) examination and immunological profile were performed. Retinopathy was defined if cotton-wool spots, haemorrhages, vasculitis, retinal detachment or optic disc changes as papilledema, optic atrophy were present. Disease activity was assessed using SLE disease activity index (SLEDAI). Mean age of participants was 28.06 ± 9.7 years (93.1% females); median disease duration 12 months (Interquartile range-IQR 6.36). Forty-five (10.3%) had SLE associated retinopathy. Autoimmune haemolytic anaemia [31.1 vs 14.5%, p value 0.004, odd's ratio-OR (95% confidence interval-CI) 2.65 (1.33-5.29)], serositis [33.3 vs 18.9%, p value 0.023, OR (CI) 2.14 (1.11-4.10)], lupus nephritis [62.2 vs 40.8%, p value 0.006, OR (CI) 2.38 (1.26-4.50)], seizures [28.9 vs 12.8%, p value 0.004, OR (CI) 2.77 (1.36-5.65)] and median SLEDAI score (24 vs 12, p < 0.01) were significantly higher in those with retinopathy. On adjusted binary logistic regression, autoimmune hemolytic anemia, lupus nephritis and presence of antibodies to Smith antigen were predictors for retinopathy. Retinopathy is common in SLE, a marker of active disease with frequent renal involvement and should be screened for in all patients with lupus.

Papilloedema and Autoimmune Retinopathy from Systemic Lupus Erythematosus

A 33-year-old female presented with bilateral papilloedema and constricted visual fields from autoimmune retinopathy. She then developed a painful peripheral neuropathy that led to further work-up and the diagnosis of systemic lupus erythematosus. Papilloedema and autoimmune retinopathy from systemic lupus erythematosus is a unique presentation.

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.

Neuro-ophthalmologic manifestations in systemic lupus erythematosus

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that can affect different ocular structures, such as cornea, conjunctiva, episclera, sclera, uveal tract, retina, optic nerve and vessels. Neuro-ophthalmologic manifestations in SLE include different degrees of involvement of retina, choroid and optic nerve. Retinal changes are one of the most common ocular involvements and are frequently used as clinical criteria for activity, even if isolated. Studies show that up to 29% of patients with active SLE manifest retinal disease. The exact prevalence of choroidal disease is unknown, but is thought to be less common than retinopathy, due to under-diagnosis. Optic nerve disease, represented by optic neuritis and anterior/posterior ischaemic optic neuropathy, affects approximately 1% of SLE patients. These ocular manifestations have been associated with neurologic flares, antiphospholipid antibodies, nephropathy, and increased mortality. The aim of this paper is to review the different aspects of neuro-ophthalmologic involvement in SLE. Since these manifestations are frequent and potentially severe, a multi-professional team approach is needed to investigate properly and provide early aggressive treatment in order to avoid visual sequelae.

Retinal vasculopathy in patients with systemic lupus erythematosus

A retrospective case control study was conducted in the Peking Union Medical College Hospital. Medical records were reviewed for demographic data, clinical features, laboratory results, systemic lupus erythematosus (SLE) disease activity evaluations, and ophthalmic examinations to investigate the clinical characteristics and significance of retinal vasculopathy (RV) in Chinese patients with systemic lupus erythematosus. The prevalence of RV was approximately 0.66% (35/5298) in SLE patients. A total of 60 eyes were involved. The ocular presentations included decrease of visual acuity (48/60, 80%), visual field loss (7/60, 11.7%), and diplopia (3/60, 5%). Ophthalmic fundoscopic examination revealed cotton-wool spots (30/60, 50%), retinal vascular attenuation (31/60, 51.6%), and hemorrhages (41/60, 68.3%). Retinal angiogram showed that 72.7% (16/22) eyes had vaso-occlusion. The ophthalmic episodes could occur at any stage of SLE duration, with a median of 12 months (0-168 months) following SLE onset. Twenty-one (35%) eyes did not recover, or even worsened, during hospital stay. RV was found to be significantly associated with neuropsychiatric lesions (51.4% vs. 21.3%, p = .005) and hematological disturbance (62.9% vs. 34.3%, p = .005). SLE patients with RV had significantly higher SLE disease activity index scores than controls (19.9 ± 0.9 vs. 10.2 ± 0.7, p < .001). An inverse association of anti-SSA antibody with RV was detected (34.3% vs. 67.1%, p = .001). Nervous system disturbance (odds ratio (OR) = 4.340, 95% confidence interval (CI) 1.438, 13.094, p = .009) and leukocytopenia (OR = 6.385, 95% CI 1.916, 21.278, p = .003) were independent risk factors, while anti-SSA antibody positivity (OR = 0.249, 95% CI 0.087, 0.710, p = .009) was a protective factor for RV in SLE patients. In certain cases, RV is a threatening condition for SLE patients presenting with clinical ocular manifestations. Ophthalmo-fundoscopic detection is recommended as soon as SLE is diagnosed.

Drusen-like Deposits in Young Adults Diagnosed With Systemic Lupus Erythematosus

PURPOSE

To determine the prevalence of drusen-like deposits (DLDs) and choroidal changes in patients with systemic lupus erythematosus (SLE), with or without glomerulonephritis; and to correlate ocular findings with systemic features.

DESIGN

Case-control study.

METHODS

Sixty patients with SLE (age, 18-55 years; 30 with and 30 without SLE-related glomerulonephritis) and 60 age- and sex-matched healthy controls were enrolled. All patients underwent noninvasive multimodal imaging that included fundus photography, near-infrared reflectance, blue autofluorescence, blue reflectance, and spectral-domain optical coherence tomography (SDOCT). Images were analyzed for the prevalence of DLDs. Distribution, size, and number of DLDs were measured. Correlations between ocular findings and systemic features were analyzed. Subfoveal choroidal thickness (SCT) was measured using the SDOCT.

RESULTS

Drusen-like deposits were detected in 40% of SLE subjects and 3.33% of controls (P < .0001). Compared with other techniques, SDOCT detected the largest number of affected subjects. In eyes with DLDs, small, medium, and large lesions were found in 75%, 50%, and 42% of cases, respectively. Drusen-like deposits were located in the nasal, temporal, inferior, superior, and central regions of the posterior pole in 83%, 75%, 67%, 54%, and 25% of eyes, respectively. The prevalence of DLDs in patients with SLE was similar regardless of renal involvement, but patients with glomerulonephritis had more DLDs per eye, larger deposits, and DLDs in >3 quadrants (P < .001, P = .03, P = .009, respectively). Subfoveal choroidal thickness was greater in patients with SLE (P = .002).

CONCLUSIONS

Drusen-like deposits in patients with SLE were independent of renal disease and were best detected with SDOCT. Lupus-related glomerulonephritis was associated with more fundus abnormalities and a screening SDOCT should be considered in all patients with SLE. Drusen-like deposits in the absence of glomerulonephritis may support the recent proposal that complement alteration is the primary cause of these lesions.

Uveitis in childhood-onset systemic lupus erythematosus patients: a multicenter survey

The aim of this study is to assess uveitis prevalence in a large cohort of childhood-onset systemic lupus erythematosus (cSLE) patients. A retrospective multicenter cohort study including 852 cSLE patients was performed in ten pediatric rheumatology centers (Brazilian cSLE group). An investigator meeting was held and all participants received database training. Uveitis was diagnosed through clinical assessment by the uveitis expert ophthalmologist of each center. Patients with and without uveitis were assessed for lupus clinical/laboratory features and treatments. Uveitis was observed in 7/852 cSLE patients (0.8%). Two of them had ocular complications: cataract and irreversible blindness in one patient and retinal ischemia with subsequent neovascularization and unilateral blindness in another. Uveitis was identified within the first 6 months of cSLE diagnosis in 6/7 patients (86%). Comparison of a subgroup of cSLE patients with (n = 7) and without uveitis (n = 73) and similar length of disease duration showed that patients with uveitis had increased SLEDAI-2K score (19 vs. 6; p < 0.01). In addition, fever (71 vs. 12%; p < 0.01), lymphadenopathy (29 vs. 1.4%; p = 0.02), arthritis (43 vs. 7%; p = 0.02), and use of intravenous methylprednisolone (71 vs. 22%; p = 0.01) were higher in cSLE patients with uveitis, as compared to those without this manifestation, respectively. Presence of fever was significantly associated with uveitis, independently of SLEDAI scores or use of intravenous methylprednisolone pulses, as shown by adjusted regression analysis (adjusted prevalence ratio 35.7, 95% CI 2.4-519.6; p < 0.01). Uveitis was a rare and initial manifestation of active cSLE patients. Early recognition is essential due to the possibility of irreversible blindness.

Fluorescein Angiographic Findings in Patients with Active Systemic Lupus Erythematosus

PURPOSE

To evaluate the retina of patients with active systemic lupus erythematosus (SLE) using fundus fluorescein angiography (FFA), irrespective of their visual acuity or fundus examination.

METHODS

A descriptive study was performed on 30 patients with active SLE; disease activity was calculated using The Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). Fundus examination and FFA angiography were done to all patients.

RESULTS

A total of 60 eyes of 30 patients were included. Their mean age was 32.6 ± 1.17 years. All patients showed disease activity at time of examination according to SLEDAI. Retinopathy was detected by FAF in 24 eyes (40%), 10 eyes of which had normal fundus examination. SLEDAI was positively correlated to the presence of retinopathy.

CONCLUSIONS

All patients with ocular lupus should be carefully evaluated for systemic involvement and, vice versa, all patients diagnosed with SLE should have a thorough ocular examination and FFA, even if they had normal fundus.

Role of lupus retinopathy in systemic lupus erythematosus

Background

Lupus retinopathy is one of the most common vision-threatening complications of systemic lupus erythematosus. The presence of lupus retinopathy is an accurate guide to the presence of active systemic disease activity.

Results

A prospective study was conducted looking at 91 established cases of systemic lupus erythematosus to evaluate lupus retinopathy. The patients were divided into two groups according to the presence or absence of lupus retinopathy, and a comparison of clinical and laboratory findings between two groups was done. Among 91 SLE patients, 5 were male and 86 were female; of which, 85 (93.4 %) were outpatients and 6 (6.6 %) were inpatients. Lupus retinopathy was found in 13 eyes of 11 cases out of 91 cases (12.1 %). Among these 13 eyes with lupus retinopathy, 61.5 % had mild type of lupus retinopathy, 15.4 % had moderate type, and 23.1 % had severe lupus retinopathy.

The mean age of the cases at ophthalmological examination with and without retinopathy was 30.4 and 31.9 years, respectively. The mean serum creatinine level was 190.4 μmol/l which was higher than in the patients without retinopathy (96.2 μmol/l). The mean ESR in patients with retinopathy was higher than without retinopathy (34.2 vs. 32). Similarly, the mean platelet count in SLE patients with retinopathy was 154,245/μl and in SLE patients without retinopathy was 135,828/μl.

Conclusions

Retinal lesions in SLE patients are of critical importance, both visually and prognostically.

Ocular findings in systemic lupus erythematosus

Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disease. Ocular complications occur in up to one-third of patients with SLE. The ocular findings may represent the initial manifestation of the disease and may lead to severe ocular morbidity and loss of vision. Early diagnosis and prompt management of patients with SLE are mandatory and require collaboration between the ophthalmologist and the rheumatologist.

Ocular manifestations in systemic lupus erythematosus

Systemic lupus erythematosus (SLE) can involve many parts of the eye, including the eyelid, ocular adnexa, sclera, cornea, uvea, retina and optic nerve. Ocular manifestations of SLE are common and may lead to permanent blindness from the underlying disease or therapeutic side effects. Keratoconjunctivitis sicca is the most common manifestation. However, vision loss may result from involvement of the retina, choroid and optic nerve. Ocular symptoms are correlated to systemic disease activity and can present as an initial manifestation of SLE. The established treatment includes prompt systemic corticosteroids, steroid-sparing immunosuppressive drugs and biological agents. Local ocular therapies are options with promising efficacy. The early recognition of disease and treatment provides reduction of visual morbidity and mortality.