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Background:Near-term follow-up for minor ophthalmic emergencies is important to ensure positive patient outcomes but can impose logistical challenges for patients and ophthalmology practices. While ophthalmic telemedicine has been used for screening and triage, its feasibility and safety for follow-up care for minor ophthalmic emergencies have not been reported. The objective of this study was to report initial results of a novel virtual emergency department (ED) follow-up clinic. Methods:Retrospective cross-sectional study of patients discharged from the ophthalmic ED who required near-term follow-up and carried diagnoses suitable for virtual evaluation, between December 6, 2021, and June 26, 2022, at a single tertiary eye care center. Main outcome measures included missed appointment rate, time interval between ED encounter and virtual follow-up, clinical diagnoses, and referrals after telemedicine follow-up (including for urgent ambulatory and ED evaluation). Results:A total of 145 virtual visits were scheduled with 99 (68.3%) completed appointments, yielding a no-show rate of 31.7%. Of the completed visits, the mean time interval between ED evaluation and virtual follow-up was 8.3 days (standard deviation ±3.9). Eighty-four (84.9%) visits were video-based and 15 (15.1%) were audio-only. Seventy-nine (94%) had at least one aspect of the ophthalmic examination documented. The most common diagnoses were chalazion (18), conjunctivitis (13), corneal abrasion (12), and encounter after corneal foreign body removal (7). After virtual follow-up, 23 patients (23.2%) had subsequent referrals, and no patients re-presented to the ophthalmic ED. Conclusions:Ophthalmic telemedicine may be a safe and feasible modality for providing timely post-acute near-term follow-up care for patients with appropriate ophthalmic diagnoses. [ABSTRACT FROM AUTHOR]

Aicardi syndrome is a neurodevelopmental disorder characterized by a triad of partial or complete agenesis of the corpus callosum, infantile spasms, and pathognomonic chorioretinal lacunae. Examination, multimodal imaging, and genetic testing were used to guide diagnosis. We report a case of a pediatric patient who was initially diagnosed with refractory infantile spasms. The patient was unresponsive to conventional antiepileptic therapy, and genetic testing with whole exome and mitochondrial genome sequencing could not identify the underlying cause, so vigabatrin was initiated. The ophthalmic examination under anesthesia for vigabatrin toxicity screening revealed chorioretinal atrophy in the retinal periphery of both eyes, with two 3-disc diameter chorioretinal lacunae superotemporal and inferonasal to the optic nerve in the left eye. Given the neuroimaging findings of corpus callosum hypoplasia with polymicrogyria and ocular findings, the patient was diagnosed with Aicardi syndrome. Genetic testing revealed a novel duplication event at the Xp22 locus. Aicardi syndrome, albeit a rare condition, should always be considered in the differential diagnosis when investigating a female child with refractory seizures in early childhood. Genetic testing may help further our understanding of AIS and the search for a genetic etiology. [ABSTRACT FROM AUTHOR]

The coronavirus disease 2019 (COVID-19) pandemic resulted in widespread unprecedented changes to the health care system. Herein, we sought to assess the impact of the viral outbreak on clinical presentations of sudden sensorineural hearing loss (SSNHL) at a single academic center. Our results demonstrate a decrease in the absolute number of patients presenting with SSNHL to our institution during the initial onset of the COVID-19 pandemic compared to an analogous time frame 1 year prior. However, the ratio of patients with SSNHL compared to total patients evaluated was largely similar during the 2 time periods. Based on data from our institution, the COVID-19 virus does not appear to confer a significantly increased risk for the development of SSNHL. [ABSTRACT FROM AUTHOR]

Twelve B1 cluster mycobacteriophages were isolated from soil samples collected in Philadelphia, PA, USA, using Mycobacterium smegmatis mc 2 155 as a host, and were sequenced. The genome sequences range in size from 66,887 bp to 68,953 bp in length and have between 99 and 105 putative protein-coding genes.