Factors affecting the development of cystoid macular edema following pars plana vitrectomy with silicone oil placement: a retrospective cohort study.

Background: Cystoid macular edema (CME) can develop following silicone oil placement in complex vitreoretinal surgeries, contributing to poor visual outcomes. In this study, we investigated the clinical and surgical characteristics associated with the development of CME following the use of silicone oil (SO) in pars plana vitrectomy (PPV) surgeries.

Methods: We conducted a retrospective chart review of patients who underwent implantation of SO during PPV from 2010 to 2020 by a single surgeon.

Ocular involvement in Mycoplasma induced rash and mucositis: A systematic review of the literature.

Mycoplasma pneumoniae induced rash and mucositis (MIRM) is a relatively newly identified clinical entity which is characterized by mucocutaneous manifestations in the setting of Mycoplasma infection. Though a clinically distinct disease, MIRM exists on a diagnostic continuum with entities including erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis, and the recently described reactive infectious mucocutaneous eruption (RIME). In this systematic review, we discuss published findings on the epidemiology, clinical manifestations, diagnosis, and management of MIRM, with an emphasis on ocular disease.

Current and Novel Therapeutic Approaches for Treatment of Neovascular Age-Related Macular Degeneration.

Age-related macular degeneration AMD is one of the leading causes of blindness in the elderly population. An advanced form of AMD known as neovascular AMD (nAMD) is implicated as the main attributor of visual loss among these patients. The hallmark feature of nAMD is the presence of neovascular structures known as choroidal neovascular membranes (CNVs), along with fluid exudation, hemorrhages, and subretinal fibrosis.

Down syndrome: a review of ocular manifestations.

Down syndrome is the most common genetically mediated intellectual disability. Although many physiologic and pathologic features of Down syndrome are discussed at length in the literature, the ocular manifestations of Down syndrome have seldom been discussed in a comprehensive fashion. Given that Down syndrome has ocular manifestations from the front to the back of the eye, it is important for physicians to become familiar with these manifestations, especially given the prevalence of Down syndrome.

Peripheral Ulcerative Keratitis: A Review.

Peripheral ulcerative keratitis (PUK) is a rare but serious ocular condition that is an important clinical entity due to its ophthalmological and systemic implications. It is characterized by progressive peripheral corneal stromal thinning with an associated epithelial defect and can be associated with an underlying local or systemic pro-inflammatory condition, or present in an idiopathic form (Mooren ulcer). Associated conditions include autoimmune diseases, systemic and ocular infections, dermatologic diseases, and ocular surgery.

Current and Emerging Therapies for Limbal Stem Cell Deficiency.

The corneal epithelium serves to protect the underlying cornea from the external environment and is essential for corneal transparency and optimal visual function. Regeneration of this epithelium is dependent on a population of stem cells residing in the basal layer of the limbus, the junction between the cornea and the sclera. The limbus provides the limbal epithelial stem cells (LESCs) with an optimal microenvironment, the limbal niche, which strictly regulates their proliferation and differentiation.

Ocular Surface Disease in Glaucoma Patients.

Purpose: To review the most recent studies in the literature regarding the ocular surface in glaucoma patients and treatment options aimed to reduce ocular surface disease in this population.

Methods: We performed a literature search in the electronic databases of PubMed CENT RAL, Google Scholar, EMBASE the Register of Controlled Trials, and Ovid MEDLINE using the following terms: "ocular surface", "dry eye", "glaucoma", "selective laser trabeculoplasty", "glaucoma surgery", "preservatives", "preservative free", "ocular surface disease index", "tear break up time", "MMP-9" and "conjunctival hyperemia".

Results: Over the last several years, several studies have demonstrated the changes to the ocular surface in the setting of glaucoma, the best tests for markers of dry eye, and how management can be altered to help address ocular surface disease routinely or in preparation for glaucoma surgery.

Acute Uveitis following COVID-19 Vaccination.

Purpose: To describe a case of juvenile idiopathic arthritis (JIA)-associated anterior uveitis after receiving the Sinopharm COVID-19 vaccine.

Methods: A retrospective case report.

Results: An 18-year-old girl, with a history of antinuclear antibody positive oligoarticular JIA, presented with bilateral anterior uveitis 5 days after the second dose of the Sinopharm COVID-19 vaccine.

Phlyctenular Keratoconjunctivitis in a Patient With COVID-19 Infection.

The coronavirus disease 2019 global pandemic is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Several ophthalmic manifestations have been reported to be associated with SARS-CoV-2 infection, including conjunctivitis, acute sixth nerve palsy, and multiple cranial neuropathies. We present a unique case of unilateral phlyctenular keratoconjunctivitis in a 5-year-old boy in the setting of SARS-CoV-2 infection.

Orbital inflammatory disease associated with COVID-19 infection.

Conjunctival congestion has been reported as the most common ophthalmic manifestation of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, affecting 18.4%-31.6% of patients with corona virus disease 2019 (COVID-19).

Role of Matrix Metalloproteinase 9 in Ocular Surface Disorders.

Objectives: (1) To explore the role and significance of Matrix Metalloproteinase 9 (MMP-9), a proteolytic enzyme, in various ocular surface diseases of inflammatory, infectious, and traumatic etiology (2), to further elucidate the molecular mechanisms responsible for its overexpression in ocular surface disease states, and (3) to discuss possible targets of therapeutic intervention.

Methods: A literature review was conducted of primary sources from 1995 onward using search results populated from the US National Library of Medicine search database.

Results: MMP-9 overexpression has been found in in vitro and in vivo models of dry eye disease (DED), corneal ulceration, microbial keratitis, corneal neovascularization, ultraviolet light-induced radiation, and a host of additional surface pathologies.