Eyes Wide Shut: A Cohort Study Questioning the Role of Fundoscopy in Infective Endocarditis Diagnosis.

In this retrospective/prospective study, we assessed the role of fundoscopy in 711 episodes with suspected infective endocarditis (IE); 238 (33%) had IE. Ocular embolic events (retinal emboli or chorioretinitis/endophthalmitis) and Roth spots were found in 37 (5%) and 34 (5%) episodes, respectively, but had no impact on IE diagnosis.

Acute bilateral blindness due to diffuse outer retinopathy following clear lens exchange: a case report.

BACKGROUND: As the trend of refractive lens exchange for presbyopia continues to grow, our case report shows the first occurrence of an acute bilateral outer retinopathy following uncomplicated sequential clear lens extraction in an otherwise healthy individual. CASE PRESENTATION: A 54-year-old male without significant medical history benefited from a sequential bilateral lens exchange for presbyopia. He then experienced a rapid vision loss in both eyes, accompanied by photopsias and myodesopsias, with symptoms appearing respectively 4 and 3 weeks after the surgeries. Multimodal imaging revealed a fulminant outer retinopathy, leading to a total loss of light perception within a few days. Immediate intravenous corticosteroid therapy was administered, permitting to recover a small area of central visual function in both eyes, enabling shape and color distinction. The primary diagnostic hypothesis is a presumed autoimmune retinopathy, triggered by the cataract extraction, while an alternative diagnosis could be a toxic reaction secondary to the use of intracameral cefuroxime and lidocaine during the surgery. CONCLUSION: In this report, the authors describe the first recorded instance of outer retinopathy following cataract surgery. This occurrence raises the possibility of auto-immunization leading to retinal atrophy and vision loss as a potential outcome after undergoing cataract surgery.

Efficacy of TNF-Alpha Inhibitors to Control Inflammation and Prevent Secondary Complications in Non-Infectious Uveitis: A Real-Life Experience from Switzerland.

PURPOSE: To evaluate the efficacy of systemic tumor necrosis factor-alpha inhibitors (TNFi) in the treatment of non-infectious uveitis (NIU). METHODS: This Swiss multicenter retrospective cohort study included patients with NIU requiring TNFi during the period from 2001 to 2018. Risk factors for the occurrence of new complications were identified using Cox regression analysis and hazard ratios (HR). RESULTS: Seventy-one patients (126 eyes; mean age 40.6 ± 14.4 years, mean duration of uveitis 46.0 ± 61.8 months) were followed for 40.2 ± 17.3 months after addition of TNFi. Under TNFi, visual acuity improved from 0.2 ± 0.3 to 0.1 ± 0.3 logMAR (p < 0.001). The portion of patients under systemic corticosteroids decreased from 81.7% to 25.4% (p < 0.001), while that for conventional synthetic disease-modifying anti-rheumatic drugs insignificantly decreased from 63.4% to 50.7% (p > 0.05). In 80.2% of eyes, complications were present at baseline with epiretinal gliosis (39.7%), cataract (41.3%) and macular edema (ME; 27.8%) being the most common. New complications under TNFi were encountered in 49.2% of eyes, also including recurrence (5 eyes) or new onset of ME (14 eyes). The need for switching of TNFi was associated with further complications (HR 3.78, p = 0.012). CONCLUSION: Although the efficacy and tolerability of TNFi in a real-life setting are favorable, treatment is often initiated late, i.e., after many eyes have already developed complications. Even with TNFi, new complications, particularly ME, cannot be completely avoided. Further research is needed to assess the impact of earlier initiation of TNFi therapy.

Central Retinal Vein Occlusion after COVID-19 Infection.

INTRODUCTION: Central retinal vein occlusions are not well-known complications of SARS-CoV-2 infection. We describe a case of central retinal vein occlusion secondary to COVID-19, and a review of the literature was performed. HISTORY AND SIGNS: A 47-year-old woman with no underlying ocular or medical condition presented to the hospital complaining about sudden onset of multiple scotomas in her left eye. A COVID-19 infection was confirmed 2 days previously by a PCR test that was performed 2 days after the onset of symptoms. Medical history revealed no risk factors and no oral contraception. Her best-corrected visual acuity was 1.0 in the right eye and 0.04 in the left eye. Clinical exam showed a left relative afferent pupillary defect and a nasally localized papilledema on fundoscopy of the left eye. Multiple dot and blot hemorrhages were also present. Optical coherence tomography revealed cystoid macular edema and paracentral acute middle maculopathy. The results of the fluoresceine angiography were consistent with central retinal vein occlusion. Laboratory workup later revealed an elevated fibrinogen level, corresponding to the COVID-19-induced hypercoagulable state. No other prothrombotic conditions were found. The patient immediately received an intravitreal injection of Lucentis (ranibizumab) after diagnosis. Complete resolution of the retinal hemorrhages and papilledema was observed 1.5 months after treatment and the final visual acuity was 1.25 in the left eye. CONCLUSION: Coagulation abnormalities are frequently observed in infectious diseases such as COVID-19 infection and the resulting prothrombotic state can sometimes lead to retinal vascular complications, including central retinal vein occlusion, irrespective of the presence of other classical risk factors. The consideration of this information could help clinicians establish a prompt diagnosis and therefore appropriate treatment, which could hopefully lead to complete healing of retinal lesions.

Impact of adalimumab in patients with active non-infectious intermediate, posterior, and panuveitis in real-life clinical practice: HOPE study.

BACKGROUND/AIM: This study evaluated real-life adalimumab impact in patients with active non-infectious intermediate, posterior, or panuveitis (NIIPPU). METHODS: Adults with active NIIPPU received adalimumab in this prospective, observational study (06/2017-04/2020). Patients were evaluated at baseline (V0) and four follow-up visits over 12 months (V1-V4). PRIMARY ENDPOINT: proportion of patients achieving quiescence (anterior chamber (AC) cells grade and vitreous haze (VH) grade≤0.5+ in both eyes, no new active chorioretinal lesions) at any follow-up visit. Secondary endpoints: proportion of patients achieving quiescence at each visit; proportion of patients maintaining response; and proportion of patients with flares. Workability, visual function, healthcare resource utilisation, and safety were evaluated. RESULTS: Full analysis set included 149 patients. Quiescence at any follow-up visit was achieved by 129/141 (91%) patients. Quiescence at individual visits was achieved by 99/145 (68%), 110/142 (77%), 102/131 (78%), and 99/128 (77%) patients at V1-V4, respectively. Number of patients in corticosteroid-free quiescence increased from 51/147 (35%; V1) to 67/128 (52%; V4; p<0.05). Proportion of patients with maintained response increased from 89/141 (63%; V2) to 92/121 (76%; V4; p<0.05) and proportion of patients with flare decreased from 25/145 (17%; V1) to 13/128 (10%; V4; p=0.092). Workability and visual function improved throughout the study. Proportion of patients with medical visits for uveitis decreased from 132/149 (89%; V0) to 27/127 (21%; V4). No new safety signals were observed. CONCLUSION: These results demonstrated adalimumab effectiveness in improving quality of life while reducing economic burden of active NIIPPU.

Long-term Efficacy of TNF-alpha Inhibitors on Persistent Uveitic Macular Edema: A Swiss Multicenter Cohort Study.

PURPOSE: To assess the efficacy of tumor necrosis factor-alpha inhibitors (TNFi) on uveitic macular edema (ME) unresponsive to conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs). METHODS: This multicenter retrospective study included patients with uveitic ME persisting despite csDMARDs. The effect of an additional TNFi on central retinal thickness (CRT), best corrected visual acuity (BCVA) and corticosteroid need was evaluated. RESULTS: Thirty-five eyes (26 patients, mean age 42.9 ± 15.2 years) were included. CRT decreased from 425 ± 137 µm to 294 ± 66 µm (p < .001) and 280 ± 48 µm (p < .001) at 1 and 4 years of follow-up, respectively. BCVA improved from 0.28 ± 0.22 to 0.21 ± 0.48 (1 year, p = .013) and 0.08 ± 0.13 logMAR (4 years, p = .002). The proportion of patients requiring systemic corticosteroids decreased from 88.5% to 34.8% (1 year) and 15.4% (4 years). CONCLUSION: The addition of a TNFi resulted in an improvement of CRT and BCVA for up to 4 years in uveitic ME but rescue treatments were needed for some patients.

Susac Syndrome: A Case Series.

BACKGROUND: Susac syndrome (SS) is an autoimmune disorder that involves the eyes, the brain, and the ears. It is a rare cause of recurrent branch retinal artery occlusion. The purpose of this study was to report cases of SS, highlighting the clinical presentations, therapeutic options, and their outcome. PATIENTS AND METHODS: Retrospective case series of patients seen at our institution for SS between 2005 and 2020. Demographics, clinical characteristics, treatment, and outcome were studied. RESULTS: Four patients (3 females, mean age 29 years old) were included in the study. According to the recently revised diagnostic criteria, three patients had definite and one patient had probable SS (distinctive ophthalmological and brain involvement without ear involvement). Initial visual acuity (VA) was normal in all eyes, but two patients had unilateral visual field impairment. Gass plaques (defined as yellow-white plaques found in the arteriolar wall away from arterial bifurcations) were observed on fundus examination in all patients. Fluorescein angiography revealed arteriolar wall hyperfluorescence and branch retinal arterial occlusions (BRAOs) in the absence of other signs of intraocular inflammation in all patients. Initial treatment consisted of a high-dose corticosteroid (intravenous or oral) with additional immunosuppressive therapy (azathioprine, intravenous immunoglobulins, mycophenolate mofetil, and/or cyclophosphamide). Residual symptoms were present in all patients and included scotoma (n = 2) and hearing loss (n = 3). CONCLUSION: SS is a rare disease with characteristic ophthalmological manifestation. The majority of patients present a crude form of the triad, and retinal findings may be the first initial manifestation. Ophthalmologists should consider the possibility of an SS in all young patients presenting with BRAOs.

Management of dupilumab-associated ocular surface diseases in atopic dermatitis patients.

Atopic dermatitis is a chronic inflammatory skin disease characterised by eczematous skin lesions and intense pruritus. It is often associated with other atopic diseases such as allergic rhinitis and conjunctivitis, bronchial asthma and eosinophilic oesophagitis. Dupilumab is the first biologic approved for the treatment of moderate-to-severe atopic dermatitis in Switzerland. Dupilumab targets the interleukin (IL)-4/IL-13 receptor and thus inhibits the signalling of IL-4 and IL-13, two key mediators of type 2 inflammation, resulting in an improvement of clinical signs and symptoms of atopic dermatitis. Patients with atopic dermatitis present more often with ocular surface diseases (OSDs), such as allergic conjunctivitis, blepharitis and keratitis as well as infectious conjunctivitis and keratoconus compared with the general population. Upon dupilumab therapy, increased rates of ocular surface diseases have been reported in clinical trials. Interestingly, dupilumab-associated (da) OSD is restricted to atopic dermatitis patients and has not been observed in asthma and chronic rhinosinusitis trials. Fortunately, most cases of dupilumab-associated OSD are mild-to-moderate and transient. Thus, ocular surface disease presents a particular adverse event of treatment with dupilumab in dermatology. This article aims at providing a practical guide for physicians, with a special focus on dermatologists, allergists and ophthalmologists in Switzerland, to the diagnosis and management of dupilumab-associated OSD in atopic dermatitis patients.For this purpose, an expert group of dermatologists and ophthalmologists from university and cantonal hospitals in Switzerland reviewed data on ocular surface diseases published in clinical trial and real-life reports of dupilumab therapy, published case reports and case series on the management of dupilumab-associated OSD, as well as recent recommendations provided by experts of national and international boards. Based on the observations of dupilumab-associated OSD and practical experiences in identifying and treating OSD, an algorithm has been developed that is specific to the needs in Switzerland. Considering concomitant ocular diseases and differential diagnoses, the clinical presentation of dupilumab-associated OSD and its response to therapeutic measures, a stepwise approach is recommended. Mild dupilumab-associated OSD can be managed by dermatologists and allergists, whereas patients with moderate-to-severe OSD requiring corticosteroid or calcineurin inhibitor therapy should necessarily be referred to an ophthalmologist. The effects of preventive measures, such as artificial tears, are uncertain. The recommendations provided here should guarantee a prompt and effective treatment of OSD for patients under dupilumab therapy in order to prevent that an otherwise potent therapy has to be ceased because of ocular adverse events.

Tick-borne encephalitis related uveitis: a case report.

BACKGROUND: Tick-borne encephalitis (TBE) is an infectious disease of the central nervous system caused by the TBE virus (TBEV), which is usually transmitted by a tick-bite, with increasing incidence in northeastern Europe and eastern Asia during the past decade. Ocular involvement has not been described in the literature to date. CASE PRESENTATION: A 58-year-old patient presented to the emergency department with occipital headaches and poor balance for 5 days. He reported a tick-bite 6 weeks before without erythema migrans followed by a flu-like syndrome. Serological testing was negative for Borreliosis and TBEV. At presentation, he was febrile with neck stiffness and signs of ataxia. Three days later, he presented unilateral visual loss in his right eye. Examination revealed non granulomatous anterior uveitis, vitreous inflammation, and retinal haemorrhages at the posterior pole without macular oedema or papillitis. Polymerase chain reaction (PCR) of the cerebrospinal fluid returned negative for all Herpes family viruses. No clinical evidence of other infection nor malignancy was identified. A seroconversion of the TBEV- immunoglobulin titres was observed 2 weeks later while the serum antibodies for Borrelia were still not detected. Magnetic resonance imaging was unremarkable. We concluded to the diagnosis of TBE-related uveitis. Under supportive treatment, there was complete resolution of the neurological symptoms and the intraocular inflammation without sequelae within the following weeks. CONCLUSIONS: We describe a new association of TBEV with uveitis. In view of the growing number of TBE cases and the potential severity of the disease we aim at heightening awareness to achieve prompt recognition, prevention, and treatment.

Epidemiology of Childhood Uveitis in a Tertiary Care Center: A 20-Year Study.

PURPOSE: To investigate demographics and causes of pediatric uveitis in a Swiss tertiary reference center over a 20-year period. MATERIALS AND METHODS: Retrospective cohort study on patients with uveitis aged less than 16 years seen at Jules-Gonin Eye Hospital between 1 January 2000 and 31 December 2019. RESULTS: Out of 2846 patients with uveitis seen in the Jules-Gonin Eye Hospital Ocular Immune-Infectiology Department, 317 (11.1%) were under 16 years of age and were included in this study. Median age at onset of the uveitis was 8.9 years (range 0 - 16). Anterior uveitis was the most frequent presentation (45.1%) followed by posterior uveitis in 26.2%, intermediate uveitis in 23.3%, and panuveitis in 5.4%. The inflammation was most frequently bilateral and non-granulomatous. A systemic inflammatory disease was found in 34% of the cases and an infectious cause in 24%. CONCLUSION: The repartition of the location of the uveitis was similar to previous reports from Western countries. Uveitis in juvenile idiopathic arthritis is the most frequent etiology related to a systemic disease in children. An infectious cause was found in 24% of our patients, which is a greater proportion than in adult cohorts.

[Ocular manifestations of Covid-19]. / Ophtalmologie - Manifestations du Covid-19.

The most frequent ocular manifestation of the SARS-CoV-2 is a conjunctivitis. It is found in 1-3% of patients and has unusually a benign course. In those patients but also in patients without ocular involvement, the virus can be detected by PCR in conjunctival swabs or in the tears. Whereas the presence of the virus in the conjunctiva is proven, its transmission through the conjunctiva is still discussed. Despite the poor level of evidence, the use of protective eyewear is recommended. Ocular thromboembolic events have been described in Covid-19. They can be found in the context of the Covid-related coagulopathy. A multidisciplinary approach should be provided in these cases. In the ICU, severe ocular complications might be indirectly related to Covid-19 in ventilated patients.

La manifestation oculaire la plus fréquente du SARS-CoV-2 est une conjonctivite. Elle est retrouvée dans 1 à 3 % des cas et est généralement d'évolution bénigne. Dans le cas de conjonctivite mais aussi chez les patients asymptomatiques au niveau oculaire, le virus peut être retrouvé par PCR dans les larmes/le frottis conjonctival. Une transmission par la conjonctive reste toutefois incertaine. Par mesure de précaution, le port de lunettes de protection est recommandé. Les atteintes ophtalmologiques sévères de type thromboembolique peuvent être retrouvées dans le cadre de la coagulopathie liée au Covid-19. Dans ces cas, une prise en charge pluridisciplinaire est nécessaire. Des événements oculaires graves peuvent également être indirectement liés au Covid-19 chez les patients sous ventilation aux soins intensifs.

[Diagnosis and treatment of non-infectious uveitis associated with systemic disease: a guide for internists]. / Prise en charge des uvéites non infectieuses liées à une maladie systémique : guide pour les praticiens.

Uveitis is an inflammation of the eye, resulting from infection or inflammation and is sometimes related to rheumatic and other auto-immune diseases. The condition is classified according to the anatomical site of inflammation: anterior, intermediate, posterior or panuveitis. Uveitis may result in a significant loss of visual acuity, that may however be avoided by controlling the inflammation. Anterior uveitis is the only form that responds to topical therapies (prednisolone acetate and mydriatics). The other forms of inflammatory and non-infectious uveitis often require treatment with systemic corticosteroids, followed by immunosuppressive or biological therapies, which requires close collaboration between the different medical sub-specialties.

Une uvéite est une inflammation oculaire, d'origine infectieuse ou inflammatoire, résultant parfois de maladies autoimmunes ou rhumatismales. Les uvéites sont classées selon leur localisation anatomique : antérieure, intermédiaire, postérieure ou panuvéite. Elles peuvent entraîner une importante baisse de l'acuité visuelle qui peut être évitée par un contrôle de l'inflammation. Seules les uvéites antérieures répondent à un traitement topique de collyres (corticostéroïdes) et à une mydriase médicamenteuse. Les autres uvéites inflammatoires et non infectieuses nécessitent souvent l'utilisation de corticostéroïdes par voie générale relayés par la suite par des traitements immunosuppresseurs ou biologiques qui nécessitent une collaboration étroite entre les différentes disciplines médicales.

Concurrent varicella and herpes simplex virus reactivation in the same trigeminal dermatome in a person living with HIV.

We report a case of a concurrent reactivation of varicella zoster virus and herpes simplex virus in an immunocompromised patient unaware of her longstanding human immunodeficiency virus (HIV) infection. Despite being a rare event, concurrent reactivation of the two alphaherpesvirinae has been reported in various conditions, either in immunocompetent or immunocompromised patients. However, a reactivation in the same anatomical location in a person living with HIV seems to be an extremely rare event.