4DMT Presents Positive Interim Data from Randomized Phase 2 PRISM Clinical Trial of Intravitreal 4D-150 Demonstrating Favorable Tolerability & Clinical Activity in Wet AMD
51 wet AMD patients with severe disease activity (mean of 442 µm central subfield thickness & presence of retinal fluid) and high treatment burden (mean of 10 anti-VEGF injections in preceding 12 months) were randomized to high (3E10 vg/eye) or low (1E10 vg/eye) dose 4D-150 or aflibercept control regimen
4D-150 was well tolerated with a favorable safety profile when evaluated through up to 48 weeks of follow-up: no significant inflammation observed (including no Grade ≥1+ inflammation in high dose patients) and all patients remained off topical steroids
High dose 4D-150 resulted in an 89% reduction in the annualized anti-VEGF injection rate; 84% of patients received 0 or 1 injection, and 63% were injection-free through 24 weeks; visual acuity & central subfield thickness were both stable vs. aflibercept
Positive interim results...
