Systemic and Topical Antiviral Control of Cytomegalovirus Anterior Uveitis: Treatment Outcomes - Trials I and II
Public ClinicalTrials.gov record NCT07513623. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to compare antiviral treatment strategies for cytomegalovirus (CMV) anterior uveitis - a viral infection causing inflammation inside the front of the eye - in immunocompetent adults aged 18 years and older. The main questions it aims to answer are: Does oral valganciclovir reduce aqueous humor CMV viral load more effectively than topical ganciclovir 2% eye drops or placebo after 7 days of treatment (Trial I)? Does long-term suppressive antiviral therapy (oral valganciclovir or topical ganciclovir 2% eye drops) reduce the rate of CMV anterior uveitis recurrence over 12 months compared to placebo (Trial II)? Researchers will compare oral valganciclovir, topical ganciclovir 2% eye drops, and placebo to see if either antiviral treatment reduces viral load and controls eye inflammation more effectively in the short term, and whether long-term antiviral suppression can prevent the disease from coming back after the inflammation has been controlled. Participants will: * Undergo anterior chamber paracentesis (removal of a small amount of fluid from the front of the eye) for PCR testing to confirm CMV as the cause of their eye inflammation before enrollment * Be randomly assigned to receive oral valganciclovir 900 mg twice daily, topical ganciclovir 2% eye drops six times daily, or placebo for 7 days (Trial I), in addition to standard steroid eye drops * Return for follow-up visits at Day 7 and Day 21 for eye examinations, laboratory blood tests, and a second anterior chamber paracentesis at Day 7 to measure viral load after treatment * If eye inflammation is controlled after Trial I, be offered enrollment into Trial II, where they will be randomly assigned to long-term suppressive oral valganciclovir, topical ganciclovir 2% eye drops, or placebo for 12 months, with follow-up visits approximately every 2 months and additional visits if inflammation returns
Study identification
- NCT ID
- NCT07513623
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 117 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2026
- Primary completion
- Dec 30, 2031
- Completion
- Oct 30, 2032
- Last update posted
- Aug 10, 2026
2026 – 2032
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stein Eye Institute, University of California Los Angeles | Los Angeles | California | 90095 | — |
| Proctor Foundation, University of California San Francisco | San Francisco | California | 94158 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07513623, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 10, 2026 · Synced Sep 13, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07513623 live on ClinicalTrials.gov.