Oral Prednisolone Versus Posterior Sub-Tenon Triamcinolone for Acute Ocular VKH (NCT07405489) | Clinical Trial Compass
CompletedNot Applicable
Oral Prednisolone Versus Posterior Sub-Tenon Triamcinolone for Acute Ocular VKH
Egypt30 participantsStarted 2021-01-01
Plain-language summary
Vogt-Koyanagi-Harada (VKH) disease is a rare autoimmune disorder characterized by bilateral ocular inflammation that may lead to serous retinal detachment and permanent visual impairment if not promptly treated. Systemic corticosteroids are commonly used as first-line therapy; however, periocular corticosteroid administration has been proposed as an alternative approach that may reduce systemic adverse effects.
This retrospective cohort study reviewed the medical records of patients with acute ocular VKH disease to compare two initial treatment strategies: systemic oral prednisolone and posterior sub-Tenon triamcinolone acetonide (PST/STA). The primary objective was to evaluate control of ocular inflammation three months after treatment initiation. Secondary objectives included assessment of visual acuity changes over six months, anatomical recovery on optical coherence tomography (OCT), recurrence of inflammation, need for additional therapy, and treatment-related adverse events.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Age ≥18 years
Diagnosis of definite or probable acute ocular Vogt-Koyanagi-Harada (VKH) disease
Active intraocular inflammation (choroiditis, serous retinal detachment, or panuveitis)
No prior treatment for the current VKH episode
Minimum follow-up of 6 months with complete medical records, including BCVA and OCT data
Exclusion Criteria:
* Prior systemic or periocular corticosteroid therapy for VKH
Use of immunosuppressive or biologic agents at presentation
Pre-existing glaucoma, ocular hypertension, or advanced cataract
Retinal diseases affecting visual outcomes (e.g., diabetic retinopathy, age-related macular degeneration)
Incomplete medical records or missing OCT/BCVA data
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Proportion of Participants Achieving Complete Control of Ocular Inflammation at 3 Months