Association of Ocular Inflammation and Rubella Virus Persistence

• Published in: JAMA ophthalmology Vol. 137; no. 4; p. 435
• Main Authors: Gonzales, John A, Hinterwirth, Armin, Shantha, Jessica, Wang, Kaidi, Zhong, Lina, Cummings, Milo, Qian, Ying, Wilson, Michael R, Acharya, Nisha R, Doan, Thuy
• Format: Journal Article
• Language: English
• Published: United States 01.04.2019
• Subjects: Adult; Eye Infections, Viral - pathology; Eye Infections, Viral - virology; Humans; Male; Middle Aged; Rubella - complications; Uveitis - virology
• ISSN: 2168-6173
• DOI: 10.1001/jamaophthalmol.2018.6185

Metagenomic deep sequencing (MDS) demonstrates that persistent and active rubella virus (RV) infection is associated with Fuchs heterochromic iridocyclitis (FHI). To assess the utility of MDS in identifying RV infection in patients with uveitis. This case series assessed 6 patients diagnosed by MDS with RV-associated uveitis at a tertiary uveitis referral center in the United States. Prior RV infection. Clinical examination findings, slitlamp photography, corneal confocal imaging, and infectious pathogen genome obtained from RNA sequencing. Six white men (age range, 36-61 years) were diagnosed with RV-associated uveitis by MDS. Three patients exhibited iris heterochromia associated with their uveitis in classic FHI fashion. The other 3 patients had less classic FHI features and exhibited anterior vitritis. Three patients had in vivo corneal confocal microscopy, with 2 demonstrating stellate keratic precipitates in addition to endothelial infiltration, spotlike holes, and enlarged intercellular boundaries. Of these 3 patients, 1 patient exhibited polymorphism and polymegathism of the endothelial cells. These findings suggest that persistent RV infection is associated with recurrent or chronic anterior or anterior-intermediate uveitis as well as corneal endothelial cell damage. Ophthalmologists should consider RV infection as a potential cause of hypertensive anterior and intermediate uveitis.