FYB203 (Proposed aflibercept biosimilar)
DrugPatients will receive 1 IVT injection of FYB203 in the study eye only every 4 weeks for the first 3 consecutive doses, followed by 1 IVT injection every 8 weeks through study completion.
NCT Number: NCT04522167
This is a randomized, double-masked, multicenter study to evaluate the efficacy and safety of FYB203 compared to Eylea® in patients with neovascular age related macular degeneration.
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Notify Me50 year and older
All sexes
Interventional
Phase 3
Research Site, Sofia, Bulgaria
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
Patients are not eligible for the study if any of the following criteria apply:
Patients will receive 1 IVT injection of FYB203 in the study eye only every 4 weeks for the first 3 consecutive doses, followed by 1 IVT injection every 8 weeks through study completion.
Patients will receive 1 IVT injection of Eylea® in the study eye only every 4 weeks for the first 3 consecutive doses, followed by 1 IVT injection every 8 weeks through study completion.
Time frame: Week 8
Changes in Best Corrected Visual Acuity (BCVA) by ETDRS letters from the Baseline Visit (Visit 1) to Week 8 (Visit 3) were assessed. This involved measuring the number of letters a participant could correctly read using the study eye on the ETDRS chart. An increase in the number of ETDRS letters from baseline signifies an improvement in visual acuity of the study eye. The change from baseline was calculated as the observed post-baseline value minus the baseline value.
Time frame: Through study completion, until Week 56 (Visit 9)
Change of BCVA by ETDRS letters over the whole study from Baseline Visit (Visit 1) to Week 24 (Visit 5) and Week 56 (Visit 9) - FAS
Time frame: Through study completion, until Week 56 (Visit 9)
Change from Baseline Visit (Visit 1) in foveal center point FCP retinal thickness to Week 4 (Visit 2), Week 24 (Visit 5) and Week 56 (Visit 9) - FAS
Time frame: Through study completion, until Week 56 (Week 9)
Proportion of patients who gain or lose ≥ 5, 10, or 15 Early Treatment Diabetic Retinopathy Study (ETDRS) letters from Baseline Visit (Visit 1) to Week 24 (Visit 5) and Week 56 (Visit 9) - FAS
Time frame: Through study completion, until Week 56 (Visit 9)
Percentage of patients with fluid-free macula at Baseline (Visit 1), Week 24 (Visit 5), Week 56 (Visit 9) - FAS
Time frame: At Baseline and Visit 3a (48 hours after the 3rd dose)
Systemic concentrations (close to maximum concentration [Cmax]) of free aflibercept in a subgroup at selected sites - PKS:
Time frame: Through study completion, until Week 56 (Visit 9)
Change from Baseline Visit (Visit 1) in vision-related functioning and well-being measured by National Eye Institute Visual Function Questionnaire 25 (NEI VFQ-25) to Week 24 (Visit 5) and Week 56 (Visit 9) - FAS. The NEI VFQ-25 includes 12 subscales (e.g., general vision, ocular pain, driving, peripheral vision) scored from 0 to 100, where higher scores indicate better functioning. Subscales are averaged to produce a composite score, excluding the general health subscale. Both subscale and composite scores range from 0 (worst) to 100 (best), representing the percentage of the highest possible score achieved.
Time frame: Through study completion, until Week 56 (Visit 9)
Number of patients with anti-drug antibodies (ADAs) at Baseline (Visit 1), Week 24 (Visit 5) and Week 56 (Visit 9) - SAF
Time frame: Through study completion, until Week 56 (Visit 9)
Frequency of local and systemic adverse events (AEs) and serious adverse events (SAEs) - SAF
Bioeq GmbH
Industry
A Phase 3 Randomized, Double-masked, Multicenter Study to Compare the Efficacy and Safety of the Proposed Aflibercept FYB203 Biosimilar in Comparison to Eylea® in Patients With Neovascular Age-Related Macular Degeneration
Acronym: MAGELLAN-AMD
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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