Study of the Safety and Efficacy of APX3330 in Diabetic Retinopathy (NCT04692688) | Clinical Trial Compass
CompletedPhase 2
Study of the Safety and Efficacy of APX3330 in Diabetic Retinopathy
United States103 participantsStarted 2021-04-08
Plain-language summary
The objective of this study is to evaluate the safety and efficacy of APX3330 to treat diabetic retinopathy (DR) and diabetic macular edema (DME).
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
. Males or non-pregnant females ≥ 18 years of age
. At least one eye with DR graded at least moderately severe to severe NPDR or mild PDR (corresponding to DRSS 47, 53, or 61)
. BCVA assessed by ETDRS protocol letters score of ≥ 60 letters (Snellen equivalent ≥ 20/63)
. Body mass index (BMI) between 18 and 40 kg/m2, inclusive
Exclusion criteria
. Any prior treatment in the study eye with:
. Focal or grid laser photocoagulation within the past year or PRP at any time
. Systemic or intravitreal anti-VEGF agents within the last 6 months
. Intraocular steroids including triamcinolone and dexamethasone implant within the last 6 months
. Fluocinolone implant within the last 3 years
. Active uveitis, vitritis, or infection in either eye including infectious conjunctivitis, keratitis, scleritis, or endophthalmitis.
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
Percent of Subjects With ≥ 2-step Improvement in Diabetic Retinopathy Severity Score (DRSS)