Faculty Bibliography

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. CONCLUSION:Ocular surface disease in the glaucoma patient population is widely recognized. It should be addressed to maximize patient compliance and quality of life.

PURPOSE/OBJECTIVE:To evaluate the surgical success and need for adjustment due to overcorrection in patients who undergo inferior oblique myectomy (IOM) combined with lateral rectus recession (LRc) for intermittent exotropia in the setting of inferior oblique overaction. METHODS:A retrospective chart review was conducted of patients with intermittent exotropia who underwent LRc using adjustable sutures alone versus LRc combined with IOM between January 2010 and July 2018 at our institution. Binocular alignment was recorded before and within one week of surgery. Evaluation measures noted were surgical success (defined as distance alignment of ⩽10 prism diopters) and need for postoperative adjustment due to overcorrection. RESULTS: = 0.049). CONCLUSIONS:In this study, more patients needed adjustment for overcorrection after undergoing LRc combined with IOM versus LRc alone. Since the tertiary action of the inferior oblique is abduction it is possible that, in patients with inferior oblique overaction, surgically weakening the inferior oblique causes more esodeviation and overcorrection. Thus, surgical correction of exotropia and inferior oblique overaction using LRc combined with IOM may lead to overcorrection and increased need for postoperative adjustment.

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. This review aims to discuss the varied ophthalmologic manifestations of Down syndrome - including strabismus, amblyopia, nystagmus, accommodation deficits, nasolacrimal duct obstruction, keratoconus, optic nerve pathology, neoplastic disease, and retinal pathology - to facilitate better care and visual outcomes in this important patient population.

PURPOSE/OBJECTIVE:To report a case of 2-month-old boy with Stevens-Johnson syndrome (SJS)/Toxic epidermal necrolysis (TEN) and ocular involvement that was successfully treated with cryopreserved amniotic membrane transplantation (AMT). OBSERVATION/METHODS:A 2-month-old otherwise healthy boy was referred to Boston Children's Hospital with extensive rash and desquamation concerning for SJS/TEN. A skin biopsy was performed which showed full-thickness epidermal necrosis. AMT was performed at the bedside under general anesthesia. A combination of tobramycin and dexamethasone ointment was prescribed four times per day. On reassessment two weeks following AMT, the entire ocular surface had healed with no signs of conjunctival and/or corneal inflammation or ulceration. CONCLUSION AND IMPORTANCE/CONCLUSIONS:To the best of our knowledge, our case represents the youngest patient with SJS/TEN to be managed by AMT and one of very few cases where acetaminophen is suspected to be the offending agent. This case highlights the efficacy of AMT at such a young age and feasibility of performing the procedure at bedside in these patients It also highlights that SJS/TEN can develop at such young age.

We present 2 cases of pediatric patients with reactive infectious mucocutaneous eruption with ophthalmic involvement. In both cases, the disease processes behaved similarly to that seen in patients with Mycoplasma pneumoniae-induced rash and mucositis. Visual outcomes were good.

PURPOSE/OBJECTIVE:To report an atypical case of a patient with symptomatic retinocytoma associated with diffuse calcified vitreous seeds. METHODS:Retrospective chart review. RESULTS:A 46-year-old healthy woman presented with a history of floaters in the right eye for several months. She had been referred for abnormal findings in the retina and vitreous on routine examination. Visual acuity was 20/20. An incidental retinocytoma associated with extensive calcified vitreous seeding was observed. Enhanced depth optical coherence tomography showed an absence of normal retinal layers with numerous cystoid cavities throughout the lesion. High-resolution 20-MHz posterior B-scan ultrasonography demonstrated that the calcified vitreous seeds emanated from the peaked portion of the retinal tumor. CONCLUSION/CONCLUSIONS:Calcified vitreous seeding is a rare finding associated with retinocytomas. Enhanced depth imaging optical coherence tomography and high-resolution B-scan ultrasonography may be useful tools in the diagnosis of this uncommon retinal tumor.

PURPOSE:To evaluate the natural history and ophthalmologic morbidity of Mycoplasma pneumoniae-induced rash and mucositis (MIRM) and propose a treatment algorithm. DESIGN:Retrospective, interventional case series. METHODS:Retrospective chart review of all MIRM patients examined by the department of ophthalmology at a tertiary children's hospital. Diagnosis was established clinically concomitant with either positive Mycoplasma pneumoniae IgM or PCR testing from January 1, 2010, until December 31, 2019. The main outcome measures were best-corrected visual acuity, long-term ocular sequelae, and duration and type of ophthalmic intervention. RESULTS:There were 15 patients (10 male and 5 female) aged 10.9 ± 4.2 years who had primary episodes of MIRM; of those, 4 had multiple episodes. All patients required topical steroid treatment, 3 required amniotic membrane transplantation, and 1 patient underwent placement of a sutureless biologic corneal badage device. There were no patients who suffered visual loss, but 1 was left with mild symblephara near the lateral canthus in each eye and 2 others had scarring of the eyelid margins and blepharitis. CONCLUSIONS:The ocular morbidity is significantly less in MIRM than in other closely related syndromes such as erythema multiforme, Stevens-Johnson syndrome, and toxic epidermal necrolysis. However, these patients still require close observation and a low threshold for intervention to avoid permanent ophthalmic sequelae and possible blindness.

Intraocular injury by epinephrine auto-injector has been rarely reported. Toxic risk to the intraocular structures is suspected, but the evidence is inconclusive. We present the case of a 2-year-old girl who sustained an injury to her right eye by inadvertent epinephrine injection. Cataract surgery was performed to treat an increasingly opaque lens, and an intraocular lens was implanted. The visual outcome was good, with no retinal damage.