UV-Photokeratitis Associated with Germicidal Lamps Purchased during the COVID-19 Pandemic

Jesse D. Sengillo, Anne L. Kunkler, Charles Medert, Benjamin Fowler, Marissa Shoji, Nathan Pirakitikulr, Nimesh Patel, Nicolas A. Yannuzzi, Angela J. Verkade, Darlene Miller, David H. Sliney, Jean Marie Parel, Guillermo Amescua

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Purpose: To report photokeratitis caused by the improper use of germicidal lamps purchased during the COVID-19 pandemic. Methods: Case series. Results: Seven patients presented with acute ocular surface pain after exposure to UV-emitting germicidal lamps. Visual acuity was 20/30 or better in 13 of 14 eyes (93%). Anterior segment examination revealed varying degrees of conjunctival injection and diffusely distributed punctate epithelial erosions (PEEs) in every patient. No intraocular inflammation was identified across the cohort and all fundus examinations were normal. Treatment varied by provider and included artificial tears alone or in combination with antibiotic ointments and/or topical steroids. Five patients were followed via telehealth, one patient returned for an in-office visit, and one patient was lost to follow-up. Five of six patients endorsed complete resolution of symptoms within 2–3 days. Conclusions: Patients should follow manufacturer recommendations when using UV-emitting germicidal lamps and avoid direct exposure to the ocular surface.

Original languageEnglish (US)
Pages (from-to)76-80
Number of pages5
JournalOcular Immunology and Inflammation
Volume29
Issue number1
DOIs
StatePublished - 2021

Keywords

  • COVID-19
  • UV-C
  • Ultraviolet
  • coronavirus
  • photokeratitis

ASJC Scopus subject areas

  • Immunology and Allergy
  • Ophthalmology

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