Uveitis and retinal vasculitis associated with varicella-zoster virus: a case study and review of existing literature on vitrectomy management - Scorecard - MDSpire
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Uveitis and retinal vasculitis associated with varicella-zoster virus: a case study and review of existing literature on vitrectomy management
Clinical Scorecard: Uveitis and retinal vasculitis associated with varicella-zoster virus: a case study and review of existing literature on vitrectomy management
At a Glance
Category
Detail
Condition
VZV-induced uveitis and retinal vasculitis
Key Mechanisms
Varicella-Zoster Virus (VZV) reactivation affecting the ophthalmic branch of the trigeminal nerve
Target Population
Elderly patients with a history of VZV infection
Care Setting
Neurology and ophthalmology departments
Key Highlights
VZV can lead to ocular complications in 50%-71% of herpes zoster ophthalmicus patients.
Timely diagnosis and treatment can preserve vision in cases of VZV-induced uveitis.
Intravitreal ganciclovir and systemic acyclovir are effective treatments.
Guideline-Based Recommendations
Diagnosis
Use metagenomic next-generation sequencing (mNGS) for pathogen identification in vitreous fluid.
Management
Administer intravenous acyclovir and local intravitreal ganciclovir for antiviral treatment.
Monitoring & Follow-up
Regular follow-up with ocular examinations to assess inflammation and visual acuity.
Risks
Delayed treatment can lead to blindness due to ocular complications.
Patient & Prescribing Data
Elderly male with a history of hypertension and recent visual decline.
Postoperative treatment included oral valacyclovir for two months after vitrectomy.
Clinical Best Practices
Early identification of VZV in cases of uveitis is crucial for effective management.
Utilize flow cytometry for cytokine testing in vitreous humor to differentiate uveitis from intraocular lymphoma.
