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Linked Comment: E. Epstein. Br J Dermatol 2022; 186:203. Plain language summary available online

CONTEXT: Ongoing COVID-19 Pandemic. AIMS: The aim of this study is to assess the ocular manifestations of coronavirus disease (COVID-19) admitted in KLES Dr. Prabhakar Kore Hospital and MRC, KAHER, Belagavi, Karnataka, India. SETTINGS AND DESIGN: This is a cross-sectional study. SUBJECTS AND METHODS: It was a cross-sectional study, which included 100 patients who tested positive for COVID-19 (reverse transcriptase-polymerase chain reaction) and were admitted from August 2020 to September 2020 in KLES Dr. Prabhakar Kore and MRC Hospital, KAHER, Belagavi, Karnataka, India. Approval from the ethical committee was obtained, and informed consent was taken from all the patients included in this study. STATISTICAL ANALYSIS USED: Statistical analysis was performed using statistical software R and Microsoft Excel. Categorical variables were given in the form of frequency (%). RESULTS: A variety of ocular symptoms which included conjunctival congestion and dry eyes were noted. Of the 100 patients assessed, 43 patients had new-onset ocular symptoms. In these 43 patients, the history of onset of ocular complaints and the day of onset of COVID symptoms was analyzed, and it was found that 35 patients (81.39%) complained of their ocular symptoms at the same time as they started experiencing the symptoms of COVID. CONCLUSIONS: Severe acute respiratory syndrome coronavirus-2 is thought to be transmitted from person to person mainly through respiratory droplets or close contact. The ocular surface is exposed to the outside environment, which may be a potential gateway for pathogens such as viruses to invade the human body. Furthermore, eye rubbing is another high-risk factor for virus transmission, which has been confirmed in adenovirus-induced conjunctivitis. It is important for all health-care workers to be updated about these symptoms in this regard.

Background Ocular manifestations are common in systemic lupus erythematosus (SLE). Retinopathy has previously been linked to disease severity and might have a significant impact on the patient’s quality of life and has also been associated with a poor prognosis in SLE. This study aimed to determine the prevalence of retinopathy among patients who are newly diagnosed with SLE. Methods In a cross-sectional study, patients diagnosed with SLE at a tertiary referral clinic were assessed for inclusion between March 2016 and March 2017. Patients who had received treatment for SLE at any time were excluded, as well as patients with hypertension, diabetes mellitus, and coagulopathy. Clinical findings and laboratory test results were recorded, and patients were examined by an ophthalmologist for evidence of retinal pathologies. SLE disease activity index was also calculated for all patients. Results With 114 patients included in the final analysis, we found a prevalence of 15.8% for retinopathy among newly-diagnosed SLE patients. Cotton-wool spots were the most common finding (78%). Patients with retinopathy had significantly lower hemoglobin levels, C3 and C4 concentrations, and higher ANA and Anti-dsDNA levels. Also, patients with retinopathy had a significantly higher SLE DAI score. Conclusions We found a relatively high rate of retinopathy in SLE patients at the time of their initial diagnosis. Our findings suggest that retinopathy is an early manifestation of the disease. Ophthalmologic screening might be considered for SLE patients at the time of diagnosis, especially for those with severe disease. We also encourage researchers to further evaluate the correlation between retinopathy and disease activity, and the prognosis of ocular involvement.

Purpose The purpose of this study was to determine whether severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is detectable in the aqueous of asymptomatic individuals presenting for ophthalmic surgery. Design Prospective cross-sectional study. Methods Setting and participants: all patients undergoing anterior segment surgery at an ambulatory surgical center (ASC) belonging to a tertiary academic center in South Florida during a 102-day period between June and September 2020 received nasal swab testing for SARS-CoV-2 and underwent a relevant review of symptoms prior to surgery, with negative results required for both in order to proceed with surgery. Main outcomes and measurements: a small sample of aqueous humor (approximately 0.2 cc) was acquired at the beginning of anterior segment surgery from all participants. Aqueous humor was analyzed for SARS-CoV-2 viral ribonucleic acid (RNA) using real-time reverse transcriptase polymerase chain reaction. Demographic information was acquired from participants for secondary analyses. Results A total of 70 samples were acquired. Of those, 39 samples were excluded due to insufficient material or inconclusive results. Of 31 samples that were successfully analyzed, 6 (19.4%) demonstrated detectable SARS-CoV-2 RNA. None of the 6 individuals (0%) with detectable viral RNA in aqueous humor reported symptoms during the year, compared to 2 of 25 individuals (8%) with negative samples (P = 1). Positive samples were distributed throughout the study period, including both the first and the last days of enrollment. Conclusions The presence of SARS-CoV-2 viral RNA in aqueous despite negative nasal swab testing confirmed its presence beyond the blood-ocular barrier in asymptomatic individuals and raises the possibility that the virus may persist in immunoprivileged spaces despite an absence of symptoms.

Background: In the era of the re-emergence of syphilis, ocular syphilis has gained attention because its prevalence has increased and it can cause blindness and disability. Objectives: To investigate the clinical presentation and prognosis of ocular syphilis. Methods: Prospective study on 53 patients (90 eyes) with ocular syphilis diagnosed at the Santa Casa of Belo Horizonte, Brazil. The diagnosis was based on clinical manifestations of the disease and on serological markers (positive serum treponemal and non-treponemal tests or two positive treponemal tests). Results: Thirty-five eyes (66%) were from men and the mean age was 45.3 ± 12.0 years. HIV coinfection was confirmed in 10 patients (18.9%). Forty-four (84.9%) had VDRL titers ≥ 1:32. Bilateral ocular involvement occurred in 68%. Optic neuritis was diagnosed in 51.7% of the eyes and uveitis in 48.2%. Regarding visual acuity, the median baseline logarithm of the minimum angle of resolution (logMAR) was 1 (20/200 Snellen), while after antibiotic therapy, the median was 0.2 (20/30 Snellen). Poor visual acuity after treatment, defined as the best-corrected visual acuity (BCVA; logMAR 1; 20/200 Snellen) or worse, was associated with severe BCVA at presentation (below logMAR 1.3; 20/400 Snellen) (p = 0.001) and age over 50 years (p = 0.001). Conclusions: This study confirms the wide spectrum of clinical manifestations of ocular syphilis. The most frequent form was optic neuritis, an important differential diagnosis from other causes of inflammatory neuritis. Early diagnosis is essential, given that this is a treatable condition with excellent visual recovery in most cases.

Yilin Feng,1 Jemin Park,1 Yunshu Zhou,1 Stephen T Armenti,1 David C Musch,1,2 Shahzad I Mian1 1Department of Ophthalmology and Visual Sciences, University of Michigan, Kellogg Eye Center, Ann Arbor, MI, USA; 2Department of Epidemiology, University of Michigan, Ann Arbor, MI, USACorrespondence: Shahzad I MianProfessor of Ophthalmology and Visual Sciences, University of Michigan, Kellogg Eye Center, 1000 Wall St, Ann Arbor, MI, 48105, USATel +1 734-763-5904Email smian@med.umich.eduPurpose: Studies have identified a wide range of ocular signs and symptoms in coronavirus disease 2019 (COVID-19) patients; however, these studies were often conducted outside of the United States. We aim to investigate the ocular manifestations of hospitalized COVID-19 patients at a tertiary care medical center in the United States.Patients and Methods: A retrospective, cross-sectional study was conducted on individuals aged 18 and over who were hospitalized for COVID-19 between March 10, 2020 and April 13, 2020. The electronic health record was reviewed for all patients, and a follow-up phone survey was conducted on patients who were discharged home. Data on patient history, physical exam, laboratory results, and hospital disposition were collected and analyzed.Results: A total of 400 patients were included. The mean patient age was 61.7 years (SD 15.5) and 233 (58.3%) were males. Ocular signs and symptoms were noted in 38 (9.5%) patients. The most common ocular abnormality was conjunctival injection, followed by vision changes and ocular irritation. Among the 38 patients, 30 (79.0%) developed ocular involvement prior to day 30 of onset of their COVID symptoms. Univariate analysis showed that age, gender, ocular history, fever, mechanical ventilation, and increasing inflammatory markers were not significantly associated with the presence or development of ocular symptoms.Conclusion: In this study, 9.5% of hospitalized COVID-19 patients exhibited ocular signs and symptoms. Factors associated with severe systemic COVID-19 disease were not associated with developing ocular abnormalities. The rate of ocular manifestations of COVID-19 should not be ignored, and thus physicians should routinely evaluate for ocular involvement in hospitalized COVID-19 patients.Keywords: COVID-19, conjunctivitis, ocular manifestations, ocular surface

Antiphospholipid syndrome (APS) is an autoimmune disorder associated with obstetrical complications, thrombotic complications involving both arteries and veins, and non-thrombotic manifestations affecting multiple other systems presenting in various clinical forms. Diagnosis requires the presence of antiphospholipid antibodies. The exact pathogenesis of APS is not fully known. However, it has recently been shown that activation of different types of cells by antiphospholipid antibodies plays an important role in thrombosis formation. Ocular involvement is one of the important clinical manifestations of APS and can vary in presentations. Therefore, as an ophthalmologist, it is crucial to be familiar with the ocular findings of APS to prevent further complications that can develop. Furthermore, the ongoing identification of new and specific factors contributing to the pathogenesis of APS may provide new therapeutic options in the management of the disease in the future.

Purpose: The aim of this study was to evaluate and compare the presence of SARS-CoV-2 in tears of patients with and without ocular symptoms in SARS-CoV-2 positive patients. Methods: The prospective observational study conducted on 60 consecutive SARS-CoV-2 positive patients with ocular complaints was compared with 60 controls who had no ocular manifestations. The tear samples were taken within 48 h of admission from both the eyes of the enrolled patients for evaluating the presence SARS-CoV-2 by reverse transcription-polymerase chain reaction. Results: Eleven cases (18.33%) tested positive for SARS-CoV-2 in tears on RT-PCR from cojunctival swab compared to 10 (16.66%) controls. The difference was not statistical significant. The difference between mean age of patients who tested positive or negative was also without statistical significance (P = 0.652), but the difference between patients who tested positive or negative by conjunctival swab for SARS-CoV-2 was statistically significant in terms of severity of COVID-19 disease (P = 0.0011), presence of comorbidity (P = 0.0015), mean TLC (P = 0.00498), and mean d dimer (P = 0.00465). Conclusion: Though the percentage of patients with positive RT PCR from conjunctival secretions is significantly less than nasopharyngeal swabs, potential risk of transmission of SARS-Co-2 through tears cannot be ruled out. Moreover, SARS-CoV-2 can be present in tears irrespective of ocular involvement.

In this review, a summary is presented of the main reports regarding the potential ocular manifestations of the new coronavirus disease (COVID-19). Scientific evidence is based on letters to the editor, clinical cases and case series, cross-sectional, and a few longitudinal studies. To date, it includes viral conjunctivitis, immune conjunctivitis, and oculomotor palsies (OCP) due to the novel coronavirus. Retinopathy is discussed, but no cases have been published yet. A viral conjunctivitis outbreak can be isolated or associated with the systemic picture, mainly pulmonary, before or after the onset of respiratory symptoms. It can be both unilateral and bilateral, follicles are typical, and duration is variable between 5 and 21 days. Immune-mediated conjunctivitis consists of eye redness, together with erythroderma and fever. It appears more frequently in children, and has been associated with a “Kawasaki-like” disease and toxic shock syndrome. OCP can present on its own, or as part of Miller-Fisher syndrome, along with ataxia, and hyporeflexia. Ophthalmologists have a considerable risk of developing COVID-19 due to close contact with the patient, exposure to tears and eye secretions, and the use of various pieces of equipment and devices susceptible to contamination.

Several studies have reported the characteristics of Coronavirus disease 2019 (COVID-19), yet there is a gap in our understanding of the ocular manifestations of COVID-19. In this systematic review and meta-analysis, we investigated the prevalence of ocular manifestations in COVID-19 patients. We searched Pubmed, Embase, Scopus, Web of Science, and medRxiv from December 1, 2019 to August 11, 2020. Two independent reviewers screened the articles, abstracted the data, and assessed the quality of included studies in duplicate. Thirty-eight studies were eligible after screening of 895 unique articles, with a total of 8,219 COVID-19 patients (55.3% female; n = 3,486 out of 6,308 patients). Using data extracted from cross-sectional studies, we performed randomeffects meta-analyses to estimate the pooled prevalence of ocular symptoms along with 95% confidence interval (CI). The prevalence of ocular manifestations was estimated to be 11.03% (95% CI: 5.71–17.72). In the studies that reported the details of observed ocular symptoms, the most common ocular manifestations were dry eye or foreign body sensation (n = 138, 16%), redness (n = 114, 13.3%), tearing (n = 111, 12.8%), itching (n = 109, 12.6%), eye pain (n = 83, 9.6%) and discharge (n = 76, 8.8%). Moreover, conjunctivitis had the highest rate among reported ocular diseases in COVID-19 patients (79 out of 89, 88.8%). The results suggest that approximately one out of ten COVID-19 patients show at least one ocular symptom. Attention to ocular manifestations, especially conjunctivitis, can increase the sensitivity of COVID-19 detection among patients.

Purpose The aim of this work was to study the ocular manifestations and its management in spotted fever and typhus group of rickettsial disease. Methods A retrospective analysis of 50 patients with serologically confirmed Rickettsial disease. In all patients, relevant history, investigations and treatment details were collected and they underwent complete ophthalmic evaluation including measurement of best-corrected visual acuity, anterior segment examination and dilated fundus examination. Results Mean age was 12.5 ± 8.99 years. Of the 50 patients, 40 patients were ≤18 years of age and 27 (54%) had ocular involvement. Out of 27 patients, bilateral involvement was seen in 10 patients. Most of the patients had no ocular symptoms. Ocular findings included, Retinal vasculitis 6 (22.22%); macular edema 4 (14.81%); vasculitis with macular edema 1 (3.7%); Retinitis 7 (25.92%); Papilloedema 6 (22.22%); Papilloedema with 6th cranial nerve palsy 1 (3.7%); Isolated 6th cranial nerve palsy 1 (3.7%) and optic neuritis 1 (3.7%). Ocular involvement was more common in double antigen group (68%) than spotted fever group (50%) or Scrub typhus group (21%) (P = 0.01). Ocular involvement was seen in 94% of the patients with CNS involvement. Cases with bilateral involvement (P = 0.01), pediatric age group (P = 0.01) and CNS involvement (P = 0.02) had poor visual outcome. Conclusion Rickettsioses patients can have ocular manifestations with predominant posterior segment involvement during acute phase of illness. Ocular involvement was more common in the double antigen group. For any patient who presents with fever and rash living in endemic area, ophthalmic evaluation should be part of routine checkup during the acute phase of illness associated with less frequent ocular symptoms.

Systemic sclerosis (SSc) is a rare, chronic autoimmune disease with unknown etiology. Its prominent features are fibrosis, vasculopathy and impaired immune response. Disease can also affect eyes leading to various findings in ophthalmological examination. The objective of this study was to determine the prevalence and type of ocular involvement in patients with SSc. A systematic literature review was conducted using electronic databases. A combination of following keywords was used: “systemic sclerosis” and ophthalmology-related search terms, including the keywords “eye”, “ocular” and “ophthalmic”. In conclusion, eyelid and conjunctival abnormalities and dry eye disease are among the most common ocular manifestations of SSc. Their diversity is connected to complexity of the disease.

Dermal paraneoplastic syndromes are non-malignant disorders, caused indirectly by the increase in growth factors or as immunological reactions, which lead to a variety of inflammatory, hyperkeratotic or proliferative skin reactions. They can occur as facultative or obligate paraneoplastic dermatoses, which are associated with oncological processes (solid tumours or hematologic diseases). The recognition of paraneoplastic skin disorders can accelerate proper diagnosis and determine better prognosis for the patient and is also important to clinicians because it is often the first symptom of life-threatening malignancies. Many of them may also cause ocular changes that can lead to serious complications including perforation of the eye bulb, vascular changes in the retina resulting in vision loss and demand multidisciplinary co-operation with an ophthalmologist. This manuscript is a review of the literature about eye disorders in association with dermal paraneoplastic syndromes.

Eye care professionals are susceptible to contract COVID-19 infection due to the presence of the virus in tears and conjunctival secretions and, also, partly due to the proximity required during ophthalmic examination. Although infrequent, ocular features include conjunctivitis (predominant), chemosis, follicles, itching, dry eye, and tearing. In this article, we have outlined salient safety recommendations at outpatient, inpatient and operation theater level for both patients as well as health care workers. Some of them being, creation of special triage areas at ophthalmology clinic for the screening of patients, things to be avoided at each level, procedures to manage appointments, examination room modifications, operation theater protocols, a suggestion for prioritizing cases, and finally airflow and hospital staff management. These suggestions, along with local hospital-specific modifications, will help us to go a long way in the battle against COVID-19.

Background: Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) represent different ends of the spectrum of the same clinical entity causing severe mucocutaneous reactions, usually to drugs, characterized by intraepidermal cell death leading to blistering and epidermal sloughing. The severe cutaneous manifestations of this disease spectrum may often lead to overlooking of the ocular sequelae, which are very common and may lead to loss of visual acuity. Aim: The present research is an attempt to study the ocular manifestations seen in association with SJS/TEN. Materials and Methods: Patients having ocular manifestations of SJS/TEN attending the outpatient and inpatient department of skin and VD in a tertiary care hospital, were included in the study. Ophthalmologic examination of all patients was observed and recorded. Results: A total of 30 patients were included in the study. Among all, 27 patients had ocular involvement and among them 7 patients (25.9%) had mild, 17 patients (62.9%) had moderate, and 3 patients (11.1%) had severe ocular manifestations. Corneal involvement was found in 12 patients (44.4%), conjunctival involvement was found in 22 patients (81.4%), and eyelid involvement was found in 20 patients (74.0%). All patients were managed medically.

Several rare pediatric liver disorders are accompanied by ophthalmic signs whose awareness and early identification may be of value in confirming/accelerating their diagnosis. Many of these signs are asymptomatic and can only be detected with an ophthalmological examination. Corneal signs are described in patients with Wilson's disease, Alagille's syndrome and some liver storage diseases. Cataract plays an important role to diagnose galactosemia. Retinal involvement is seen in some peroxisomal disorders (e.g. Zellweger's syndrome), in mucopolysaccharidoses (pigmentary retinopathy), and in Niemann-Pick disease (macular cherry red spot). In mucopolysaccharidoses optic nerve can be involved as optic atrophy secondary to pigmentary retinopathy or to chronic papilledema. Children with neonatal cholestasis due to hypopituitarism may present septo-optic dysplasia. Several infectious agents have an ophthalmological/hepatic involvement in the fetal life and/or thereafter. Some mitochondrial liver diseases, such as Pearson's syndrome, present pigmentary retinopathy and a chronic progressive external ophthalmoplegia. Finally, some drugs while protecting the liver may damage the ocular system as seen with long-term glucocorticoids and Nitisinone administration. This review provides a synopsis of those conditions that hepatologists and ophthalmologists should share among themselves to better take care of patients. Synoptic tables are presented to facilitate the mutual understanding of the issues.

Background: Human immunodeficiency virus and acquired immunodeficiency syndrome (HIV/AIDS) causes impairment to the immune system, which then leads to immunocompromised conditions, and allows for opportunistic infection to invade many organs of the human body. Ocular involvement is very common; the various ocular complications may be asymptomatic and they may be the initial manifestations of the underlying diseases. Aim: This study aimed to determine the prevalence and the type of ocular manifestations that occur in HIV and AIDS patients. Setting: The study was conducted on ART (antiretroviral treatment) clinic patients in the Department of Ophthalmology at the Steve Biko Academic Hospital, Pretoria. Methods: This descriptive, cross-sectional study was conducted on HIV and AIDS patients referred from the ART clinic for complete ophthalmological evaluation, irrespective of the immune system status and presence or absence of symptoms. All the participants underwent an ophthalmologic evaluation, which included case history and ocular examinations of both anterior and posterior segments. Results: Out of the 177 participants, 72.3% had visual acuity of between 6/3 to 6/18, 10% had poor vision, 7% had lost one eye to ocular complications and 5% were blind. The most common anterior segment manifestations were uveitis and dry eye, whilst HIV-related retinopathy and papilledema were the most prevalent conditions in the posterior segment. Only three participants had third cranial nerve palsy. Conclusion: The prevalence of ocular manifestations was significantly higher with lower CD4+ cell counts, which could be regarded as predictors for the occurrence of ocular morbidity in HIV and AIDS patients.

Sturge–Weber syndrome (SWS) or encephalotrigeminal angiomatosis is a non-inherited congenital disorder characterized by neurologic, skin, and ocular abnormalities. A somatic activating mutation (R183Q) in the GNAQ gene during early embryogenesis has been recently recognized as the etiology of vascular abnormalities in SWS. Approximately, half of the patients with SWS manifest ocular involvement including glaucoma as the most common ocular abnormality followed by choroidal hemangioma (CH). The underlying pathophysiology of glaucoma in SWS has not been completely understood yet. Early onset glaucoma comprising 60% of SWS glaucoma have lower success rates after medical and surgical treatments compared with primary congenital glaucoma. Primary angle surgery is associated with modest success in the early onset SWS glaucoma while the success rate significantly decreases in late onset glaucoma. Filtration surgery is associated with a higher risk of intraoperative and postoperative choroidal effusion and suprachoroidal hemorrhage. CH is reported in 40–50% of SWS patients. The goal of treatment in patients with CH is to induce involution of the hemangioma, with reduction of subretinal and intraretinal fluid and minimal damage to the neurosensory retina. The decision for treating diffuse CHs highly depends on the patient’s visual acuity, the need for glaucoma surgery, the presence of subretinal fluid (SRF), its chronicity, and the potential for visual recovery.

Polyarteritis nodosa (PAN) is a multisystem disease that may affect the vessels of multiple organ systems. It has clinical variants including single-organ disease and cutaneous-only PAN. To our knowledge, this is a unique case report describing the coexistence of PAN of the vulva and retina in a Behcet's disease (BD) patient. We report a case of a 31-year-old Lebanese woman with painful genital ulcers and multiple oral aphthae associated with arthralgia, light flashes, blurry vision, and photosensitivity. There were well-defined, punched-out erosions over the buccal and gingival mucosa; specifically, multiple punched-out, deep ulcers with unremarkable borders and black eschar involving two-thirds of both labia majora and minora sparing the clitoris with bilateral inguinal lymphadenopathy. Dilated fundus examination showed a few cotton wool spots and intraretinal hemorrhage. Fundus fluorescein angiography showed multiple arteriolar infarctions involving the macula in both eyes, more so in the right eye. Vulvar biopsy was consistent with PAN due to the involvement of a medium-sized subcutaneous artery and showed neutrophilic infiltration of its wall. Stain for elastic lamina showed medium-sized subcutaneous artery involvement. After ruling out infectious aetiologies, she was managed by intravenous pulse methylprednisolone 1,000 mg for three days, followed by oral prednisolone 50 mg with a slow taper, oral colchicine 0.5 mg twice daily, and adalimumab 40 mg once every two weeks to stop the progression of the ocular insult and genital mutilation. There was significant improvement of the ulcer with no new cutaneous or systemic manifestations. This case report highlights the importance of considering PAN-like lesions in cases of Behcet's disease. We emphasized the addition of cutaneous PAN as one of the cutaneous manifestations of BD.

A 65-year-old known diabetic, hypertensive, and asthmatic patient was admitted for suspected coronavirus disease 19 (COVID-19) infection following complaints of breathlessness. He tested positive for COVID-19 and was put on ventilation. He developed severe follicular conjunctivitis of the right eye while on a ventilator, which was treated conservatively. The resolution of ocular signs was noted over 2 weeks without any complications. This case highlights the timeline of events and discusses the late ophthalmic manifestations in patients with COVID-19 infection.

BACKGROUND Head injury causes hospitalisation of 200-300 persons per 10000 population per year. Ocular manifestations are known to occur in patients with head injury, because of the proximity of the eye to head and its neural connections with brain. Clinical correlation of the ophthalmic findings is important in early localisation, ongoing assessment, better management, prognosis of the patient with head injury. METHODS A total of 180 patients with closed head injury were examined in the casualty of KIMS Hospital, Hubli. Glasgow coma scale of all the patients was noted. Ophthalmological examination was conducted. This included, orbital margins, periorbital region, eyelids, conjunctiva, cornea, anterior chamber, iris, pupil examination and lens details. Bedside vision up to 3 meters was evaluated. Digital tension, extra ocular movements and direct ophthalmoscope examination were done. Patient was managed accordingly. The results obtained were analysed. RESULTS In this study, 153 cases (85%) were male and 27 cases (15%) were females. Age of the patients ranged from 18 to 75 years. Road traffic accident was the most common cause of head injury in 108 cases (60%), followed by assault 44 cases (24.44%). 28 cases (15.55%) had other causes like falls etc. Types of ocular injury in this included- lacerations in 16 patients(8.89%), black eye in 12 patients (6.66%), palsies in 6 patients (3.33%), sub conjunctival haemorrhage in 5 patients (2.77%), optic neuropathy, globe rupture, vitreous haemorrhage with lens dislocation in 4 patients each (2.22% each) and most frequently combined injuries occurred in 124 patients (68.89%). Cranial nerve palsies occurred in a total of 8 patients. In our study most of the patients had good vision of counting finger >3 mt. (73.33%). 3.89% had CF

BACKGROUND Ankylosing spondylitis (AS) is a chronic inflammatory systemic disorder affecting the axial skeleton with chronic pain and stiffness in the lower back or buttocks region and progressive limitation of spinal movements. Many patients exhibit extra-articular manifestations and anterior uveitis is a common form of extra articular manifestation of AS. Other findings are episcleritis, scleritis, peripheral ulcerative keratitis, retinal vasculitis, dry eye, cataract and secondary glaucoma. Sometimes ocular signs are the only presentation. It is very challenging for an ophthalmologist to carefully examine the patients of AS so that permanent bony deformity is minimised. We wanted to evaluate the magnitude of ocular manifestations in patients suffering from AS and establish the statistical significance of age of patients and determine the frequency of ocular manifestations for epidemiological purposes. METHODS This is a cross sectional observational study done among one hundred and forty-four patients (n=144) with AS conducted between December 2018 and July 2019. Slit lamp biomicroscopy with 90 D Volk lens was done for anterior and posterior segment examination. Gonioscopy, Applanation Tonometry, Automated Perimetry and Indirect Ophthalmoscopy were done. Schirmer's and TBUT tests were done. RESULTS Anterior uveitis (30%) was the most common ocular manifestation followed by vitritis (18%), cataract (15.2%), episcleritis and scleritis (7.6%), dry eye (6.2%), retinal vasculitis (8%) and peripheral ulcerative keratitis (5%). Males are more commonly affected. The duration of disease was found to be statistically significant (p60 years and with respect to unilateral/bilateral presentation of ocular manifestations (p=0.016). CONCLUSIONS Ophthalmologist has a great role for diagnosing of AS. Patients usually come to ophthalmology OPD for management of ocular symptoms with undiagnosed AS and physician must be cautious while assessing ocular signs and symptoms for suspecting AS. As a result, irreversible bony deformities can be minimized as much as possible.

Hemoglobinopathies are genetic disorders that lead to abnormal structure of the hemoglobin molecule. Sickle cell disease, the most common inherited blood disorder, is characterized by defective oxygen transport. Almost every part of the eye can be affected by sickle cell disease; however, proliferative sickle cell retinopathy is the primary cause of vision loss, either from vitreous hemorrhage or retinal detachment. Here we review the various manifestations of hemoglobinopathies on the eyes of children and adolescents, with a specific focus on sickle cell disease and its different phenotypes. Newer, more sensitive ophthalmological imaging modalities, including ultra-widefield fluorescein angiography, spectral-domain optical coherence tomography, and optical coherence tomography angiography, are available. These sensitive modalities allow for a more thorough examination of the retinal periphery where sickle cell retinopathy is often present. Utilization of such modalities will help with the early detection of the disease in children, which provide a better understanding of the pathogenesis of the disease and guide future screening and treatment regimens.

Purpose: To describe retinal manifestations seen in patients associated with COVID-19 infection at a multi-specialty tertiary care hospital in Southern India. Methods: In this retrospective chart review, all consecutive cases presenting to the Retina-Uveitis service from May 2020 to January 2021 with retinal manifestations associated with COVID-19 infection or its sequelae or as a result of treatment given for COVID-19 were included. Results: : Of the 7 patients, 3 were female, and 4 were male. Four patients had onset of symptoms during the active phase of COVID-19 infection. Four had bilateral and three had unilateral involvement. The manifestations ranged from mild to vision threatening. Vision threatening manifestations included infections: endogenous endophthalmitis, candida retinitis and tubercular choroidal abscess and bilateral pre-foveal hemorrhages. Milder manifestations included paracentral acute middle maculopathy, central serous chorio-retinopathy and voriconazole induced visual symptoms. Final visual acuity was 6/36 or better in the four severe cases and 6/9 or better in the mild cases. Conclusion: This study highlights the retinal manifestations associated with COVID-19 infection and its sequelae. As these patients presented with an association with COVID-19 (either during or after recovery), ophthalmologists should be vigilant and screen for such entities in case of complaints of visual symptoms or in the presence of systemic sepsis. The outcomes can be good with prompt and aggressive management.

Introduction The manifestations of inflammatory bowel disease (IBD) are not restricted to the gastrointestinal tract. Musculoskeletal conditions are considered the most common extraintestinal manifestations, followed by mucocutaneous and ocular diseases. Many general practitioners are unaware of the variety and severity of the ocular affection in IBD patients. Objective To assess the prevalence of extraintestinal manifestations in IBD patients at Kafrelsheikh governorate, and to evaluate the different ocular manifestations and their relationship to the severity of the disease. Methods A cross-sectional study evaluating 120 patients treated at the Kafrelsheikh University Hospital. The diagnosis of IBD was made between December 2018 and December 2019 through clinical, endoscopic and histopathological examinations. All patients were assessed for any extraintestinal manifestation or evidence of ocular affection through slit-lamp examinations, tonometry, visual acuity, and indirect ophthalmoscopy. Results The mean age of the sample was 35.5 ± 13.3 years. In total, 52 (43.3%) patients were male and 68 (56.7%) were female. Ocular manifestations represent ∼ 22.5% of extraintestinal manifestations. The most common ocular findings were conjunctivitis (25.8%) and anterior uveitis (10.8%), followed by scleritis (9.2%) and cataract (8.3%). Other extraintestinal manifestations were observed in 41 (34.1%) 29 (29.9%) of ulcerative colitis cases, and 12 (52%) of Crohn disease cases. There was no statistically significant difference in the presence of ocular involvement in relation to the two types of IBD included in the Montreal classification. Conclusion Ocular manifestations in cases of IBD are common and usually nonspecific in presentation. The severity of the IBD does not reflect the severity of the ocular affection.

Ahmed Basheikh,1 Asmaa Alattas,2 Reem Alshareef,3 Ashjan Bamahfouz4 1Department of Ophthalmology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; 2Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; 3Department of Family Medicine, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia; 4Department of Ophthalmology, Umm Al-Qura University, Mecca, Saudi ArabiaCorrespondence: Ahmed Basheikh P.O.Box 80112, Jeddah 21589, Saudi ArabiaTel +966 504-662-439Email aabasheikh@kau.edu.saPurpose: This study assesses the knowledge and attitudes of dermatologists in Saudi Arabia with regard to dry eye disease, refractive surgery, and contact lenses when prescribing isotretinoin.Methods: A total of 150 dermatologists from major cities in Saudi Arabia were included in this cross-sectional study. Data were collected through a consent interview questionnaire.Results: Of the 150 dermatologists who participated, 77 (51.3%) were men. Seventy-three (48.3%) dermatologists always prescribed isotretinoin to patients and 71 (47.3%) sometimes prescribed it. One hundred forty-six (97.3%) dermatologists self-reported their awareness of the ocular side effects of the drug. One hundred twenty (80.0%) responded that it was not important to refer patients to an ophthalmologist for an eye examination before starting the isotretinoin course. Lubricant eye drops were routinely prescribed by 96% of the respondents during the isotretinoin course. Fifty (33.3%) dermatologists rarely or never asked patients about recent refractive surgery before starting the isotretinoin course. Sixty-six (44%) dermatologists rarely or never warned their patients to avoid refractive surgery for at least 6 months after the isotretinoin course is completed. One hundred ten (73.3%) dermatologists always informed their patients of contact lens intolerance as a result of isotretinoin use.Conclusion: Almost all participants prescribed lubricant eye drops routinely. Most participants self-reported their knowledge regarding the ocular side effects of isotretinoin; however, more than a third did not inquire about recent refractive surgery before starting the course, and less than half did not warn patients not to undergo refractive surgery 6 months after the end of the course. This demonstrates that a significant proportion of dermatologists do not follow the appropriate practices with respect to refractive surgery when they prescribe isotretinoin. Improving the dermatologists’ awareness regarding isotretinoin prescription practice is essential with respect to laser refractive surgery to prevent ocular damage.Keywords: dry eyes, ocular manifestations, ophthalmic side effects, awareness, practice

PURPOSE To study the ocular manifestations, its severity and sequelae in patients with Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). METHODS Prospective study of 44 consecutive patients (30 SJS and 14 TEN) presenting in the acute phase of the disease. Patients were evaluated by dermatologist as well as physician for systemic status, skin lesions and mucosal involvement. Detailed history taking, visual acuity, ophthalmic evaluation (lid margin, corneal, conjunctival changes, tear film and ocular surface). Ocular severity score (OSS) was assessed at baseline (acute) and at 6 months (chronic / OSS6), graded as mild, moderate and severe. RESULTS Mean age was 28.15 ± 15.78 years. Sixty-five eyes of 33 patients were included for final analysis. Thirty-eight patients (86.4%) had ocular manifestations. Drugs were the most common causative factor (95.4%). At base line mild, moderate, and severe OSS was seen in 43.1%, 44.6%, and 12.3% eyes. At 6 months mild, moderate, and severe OSS was seen in 44.6%, 7.7%, and 6.2% of eyes. There was a significant correlation between age of the patient and OSS at 6 months (p = 0.02). Younger age had higher chronic OSS. Patients with TEN had higher acute (p = 0.001) and chronic (p = 0.001) OSS than SJS. Three mucosal surface involvement associated with higher acute and chronic OSS (p = 0.001). No long-term ocular complications observed in 27 / 65 (41.5%) eyes. Acute OSS correlated significantly with chronic OSS, at 1 and 6 months (p = 0.001). CONCLUSIONS Greater severity of the disease, more number of mucosal surfaces involved and shorter symptom lag correlated with more severe acute and chronic ocular manifestations. The severity of lid margin involvement and corneal involvement in acute stage were good predictors of severity of chronic ocular findings. Initial severity of ocular involvement correlated with severity of ocular sequelae.

Kawasaki disease is an acute systemic vasculitis and is the leading cause of acquired cardiac disease in children. Among the ocular manifestations in these patients, bilateral non-suppurative conjunctival injection and uveitis are the most common. We describe a six-year-old Costa Rican girl with acute Kawasaki disease who developed severe bilateral conjunctival injection with subsequent bilateral subconjunctival hemorrhages. For her ocular involvement, she was treated expectantly, and after six weeks there was complete resolution. To our knowledge, this is the first report from Latin America and among the few in the literature of a child in whom severe bilateral subconjunctival hemorrhages occur as a manifestation of Kawasaki disease.

The present study aimed to investigate the ocular characteristics and treatment of Waardenburg syndrome (WS). A total of five patients with Waardenburg syndrome from our hospital, aged between 1 and 8 years, were included in the present study. The clinical data of these patients were analyzed, and the ocular manifestations and treatments were described. The general manifestations included hearing loss (1/5), broad high nasal root (2/5) and hypoplasia of alae nasi (2/5). Ophthalmological evaluations revealed ptosis (1/5), strabismus 1 (1/5), synophrys (2/5), telecanthus (5/5), iris hypopigmentation (5/5), high intraocular pressure (1/5) and choroidal hypopigmentation (1/5). For patients with characteristic external eye abnormalities, including ptosis, ocular plastic surgery was performed. For patients with only symptoms of iris heterochromia, no special treatment was required. The findings from the present study suggest that patients with WS may have several characteristic ocular manifestations. Abnormalities in the eyelid can be corrected by ocular plastic surgery, which is beneficial to children's physical and mental development.

Purpose To investigate the ocular manifestations and clinical characteristics of COVID‐19 patients caused by SARS‐CoV‐2 in Wuhan, China. Methods A total of 535 COVID‐19 patients were recruited at Mobile Cabin Hospital and Tongji Hospital. Information on demographic characteristics, exposure history, ocular symptoms, eye drop medication, eye protections, chronic eye diseases, systemic concomitant symptoms, radiologic findings and SARS‐CoV‐2 detection in nasopharyngeal swabs by real‐time PCR was collected from questionnaires and electronic medical records. Results Of 535 patients, 27 patients (5.0%) presented with conjunctival congestion and 4 patients had conjunctival congestion as the initial symptom. The average duration of conjunctival congestion was 5.9 ± 4.5 days (mean [SD]). The other ocular symptoms, including increased conjunctival secretion, ocular pain, photophobia, dry eye and tearing, were also found in patients with conjunctival congestion. Notably, hand–eye contact was independently correlated with conjunctival congestion in COVID‐19 patients. We also found that some COVID‐19 patients had chronic eye diseases, including conjunctivitis (33, 6.2%), xerophthalmia (24, 4.5%) and keratitis (14, 2.6%). Similar to the published studies, the most common clinical symptoms were fever, cough and fatigue. A total of 343 patients (64.1%) had positive SARS‐CoV‐2 detection in nasopharyngeal swabs. Conclusions Conjunctival congestion is one of the COVID‐19‐related ocular symptoms, which could occur as the initial symptoms. Frequent hand–eye contact may be the risk factor for conjunctival congestion in COVID‐19 patients. Screening of patients with conjunctival congestion by ophthalmologists is advocated during the outbreak of COVID‐19. It is essential to provide eye‐care equipment and strengthen education on eye protection.