Absence of Herpesvirus DNA in Aqueous Humor from Asymptomatic Subjects

• Purpose: To assess herpesvirus DNA detection in aqueous humor from a cohort of asymptomatic Scandinavian patients undergoing elective cataract surgery. Patients and Methods: Prospective case series. Aqueous samples were obtained from 30 patients undergoing elective cataract surgery. Polymerase chain reaction (PCR) analysis for herpes simplex virus 1 (HSV1), herpes simplex virus 2 (HSV2), cytomegalovirus (CMV), Epstein Barr virus (EBV) was performed. Toxoplasma was added to the analysis due to its role as pathogen with ocular latency. Results: Mean age of participants was 75.3 years. Sixteen subjects (53%) had ocular comorbidities. Five subjects (17%) had endothelial dysfunction without known hereditary pattern. None of the samples were positive for herpesviruses or toxoplasma. Conclusion: None of the aqueous samples were positive, suggesting shedding does not frequently occur in the aqueous humor of asymptomatic patients.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Oftalmologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Ophthalmology (hsv//eng)

Nyckelord

shedding

aqueous humor

herpes simplex virus

varicella zoster virus

varicella-zoster-virus

polymerase-chain-reaction

hsv-1 DNA

type-1

tears

cytomegalovirus

evolution

uveitis

fluids

Ophthalmology

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