Relationship between Atopic Disease and Acute Ocular and Systemic Outcomes in Patients with Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis.

OBJECTIVE: To describe the relationship between history of atopic disease on systemic and ocular manifestations of Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis (SJS/TEN). METHODS: Retrospective chart review of patients with SJS/TEN patients. Those with and without prior atopic diagnosis were compared. RESULTS: In total, 200 patients with SJS/TEN were identified. A total of 23 patients also had an atopic diagnosis. Four, 10, and 18 had atopic dermatitis, allergic rhinitis, and asthma respectively. Acute ocular severity was significantly worse in the atopic cohort. No significant differences in overall systemic severity of SJS or mortality were found between the atopic and non-atopic cohorts. Compared to our hospital system's general population, prevalence of an atopic diagnosis was significantly higher in those with SJS/TEN. CONCLUSION: Patients with a history of an atopic diagnosis appear to have more significant acute ocular involvement during their SJS/TEN hospitalization. Atopic conditions appear to occur more frequently in the SJS/TEN population compared to the general population.

Human MPox (Monkeypox) Virus Membranous Keratoconjunctivitis With Transient Corneal Hypoesthesia and Late Symblepharon Formation: A Novel Case and Clinical Implications.

PURPOSE: The aim of this study was to describe a case of corneal involvement as an early manifestation of ocular disease in the 2022 human mpox (monkeypox) virus outbreak. METHODS: This is a single case report with longitudinal care. RESULTS: A 47-year-old immunocompetent man presented with viral conjunctivitis before development of skin lesions or systemic symptoms. Subsequently, he developed membranous keratoconjunctivitis and a corneal epithelial defect. Orthopoxvirus-positive polymerase chain reaction test from his ocular surface was positive. The epithelial defect did not heal with conservative treatment but was successfully treated with amniotic membrane transplantation over 8 days. Reduced corneal sensation was noted after epithelial healing, and polymerase chain reaction from the ocular surface remained positive at 17 days from symptom onset, with slowly recovering conjunctivitis at 21 days. Continued membrane formation required repeated removal but significantly improved with topical corticosteroid treatment after epithelial healing by 29 days of symptom onset. Corneal sensation normalized by 87 days from symptom onset at which time symblepharon were noted but PCR testing from the ocular surface was negative. CONCLUSIONS: Early corneal involvement of human monkeypox virus is possible. Transient corneal hypoesthesia may be due to acute inflammation. Chronic inflammatory changes can result in symblepharon. These findings have potential implications in patient care and corneal donation.

Corneal stromal deposits in connective tissue disease, a case series.

PURPOSE: We report two cases of refractile, peripheral, corneal stromal deposition in two patients with arterial tortuosity syndrome (ATS) and Ehlers-Danlos syndrome (EDS), two closely related connective tissue diseases (CTDs). OBSERVATIONS: Patient 1: A 21-year-old man with history of ATS and keratoectasia presented with bilateral peripheral corneal neovascularization with numerous whitish brown, refractile, deep stromal opacities that were circumferential along the inferotemporal cornea. After 3 years of follow-up, the corneal deposits did not progress, but the ectasia did, with significant bilateral corneal steepening and thinning for which the patient was recommended to undergo repeat corneal collagen cross linking. Patient 2: A 26-year-old man with presumed diagnosis of EDS presented with numerous whitish brown, refractile, deep stromal opacities that were circumferential along the temporal cornea in the right eye, and superiorly in the left eye. The left eye had a pseudopterygium involving 50% of the cornea. After 2 years of follow-up, the corneal opacities did not progress; however, the patient underwent primary excision of the pseudopterygium and subsequently had conjunctivalization of the entire cornea. The lesions in both cases resembled those seen in Terrien's marginal degeneration. CONCLUSIONS AND IMPORTANCE: Peripheral corneal stromal deposits have never been reported before in EDS or ATS or other connective tissue diseases. This case series may prompt further inquiry and characterization of these findings in patients with CTDs.

Global Health Curricula in Ophthalmology Residency Programs in the United States.

Objective The aim of the study is to investigate the design, content, and administration of global health curricula within ophthalmology residency programs in the United States (U.S.) and share the curriculum utilized in the Department of Ophthalmology at Boston University School of Medicine (BUSM). Design A survey designed through the Association of University Professors in Ophthalmology platform was emailed to residency program directors at 106 accredited ophthalmology residency programs. Setting BUSM Department of Ophthalmology, Boston, MA. Tertiary clinical care. Participants Twenty-eight ophthalmology residency program directors responded, which represent 26% of the total number of residency programs in the United States. Twenty-seven programs fully completed the survey, and one program partially completed the survey. Results Of the respondents, three programs do not include global health curricula. The most common curricular elements included are: lectures ( n = 15, 60%); wet laboratories ( n = 10, 40%); and journal clubs ( n = 9, 36%). In terms of annual frequency, global health activities occur: twice a year ( n = 12, 46%); less than once a year ( n = 10, 39%); or every few months ( n = 4, 15%). Fewer than half of programs ( n = 10, 42%) incorporate local outreach at least once a year into their program. Twelve programs (48%) do not incorporate ethics-related topics, while the 13 remaining programs (52%) incorporate them at least once annually. The most common curricular topic is surgical techniques, with manual small incision cataract surgery (MSICS) being the most frequently emphasized ( n = 17, 68%). Conclusion A robust global health curricula combined with a hands-on international component can contribute to a well-rounded training experience. Many ophthalmology residency programs value the importance of incorporating global health into their residents' training. The most common elements of global health curricula in U.S. ophthalmology residency programs included are teaching of surgical techniques for resource-limited settings and international electives. Further investigation into the impact of different components of a global health curriculum on both resident experience and international partnerships is warranted.