Switching to Aflibercept 8mg in Patients Showing Limited Response to Previous Treatment (NCT06683950) | Clinical Trial Compass
CompletedPhase 4
Switching to Aflibercept 8mg in Patients Showing Limited Response to Previous Treatment
South Korea35 participantsStarted 2024-10-21
Plain-language summary
The treatment landscape for neovascular AMD has evolved with various anti-VEGF agents since 2006. Ranibizumab initially led the way, but its limited efficacy in reducing retinal edema paved the way for aflibercept in 2011, which became globally popular for its effectiveness and safety. Yet, aflibercept did not fully meet all patients' needs. In 2019, brolucizumab showed promising anatomical results but had higher risks of inflammation, limiting its use. Faricimab, introduced in 2022, aimed for longer-lasting effects by targeting VEGF-A and angiopoietin 2. Though it required fewer injections, questions remain about its long-term efficacy compared to aflibercept.
Despite recent advancements, no agent has established itself as the new standard since aflibercept's introduction, leaving significant unmet needs. Aflibercept 8mg, approved in 2023, has shown promise by matching long-term visual outcomes of aflibercept 2mg with fewer injections and comparable safety. This study examines the effects of switching to aflibercept 8mg for patients with a limited response to previous treatments, addressing the potential for aflibercept 8mg to meet current needs more effectively and providing timely data for its global rollout.
Who can participate
Age range
50 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:
* Willing, committed, and able to return for ALL clinic visits and complete all study related procedures.
* Able to read, (or, if unable to read due to visual impairment, be read to verbatim by the person administering the informed consent or a family member) understand and willing to sign the informed consent form.
* Signed informed consent
* Patients aged 50 years or older
* Patients diagnosed with neovascular AMD or PCV
* Patients underwent faricimab or aflibercept 2mg injections with an inverval of 4 to 16 weeks
* Patients who continued to show persistent subretinal fluid (SRF) or intraretinal fluid (IRF) despite receiving two consecutive faricimab or aflibercept 2mg injections at the same injection interval.
* In cases where the central retinal thickness did not decrease by more than 50 μm during two consecutive treatments prior to inclusion in the study
* ETDRS BCVA letter score ≥25 letters (approximately 20/320 or better) in the study eye
Exclusion Criteria:
* Any prior ocular (in the study eye) or systemic treatment or surgery for neovascular AMD except dietary supplements or vitamins.
* Significant media opacities, including cataract, in the study eye that might interfere with visual acuity, assessment of safety, or fundus photography.
* Any concurrent ocular condition in the study eye which, in the opinion of the investigator, could either increase the risk to the patient beyond what is to be expected from standard procedures of intraocular in…
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
Presence of retinal fluid
Timeframe: Between 8 - 16 weeks (At the same interval as the previous dosing schedule for aflibercept 2mg or faricimab)