What this phase means
Phase 2: researchers already know a roughly safe dose (from phase 1). This stage asks whether the treatment actually helps the condition, and watches side effects more closely.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are SAR446597, or Sham Comparator. The registry lists allocation as randomized. This is a sequential Phase 1/2, two-part, multicenter study on safety, tolerability, and how well it works of one-time intravitreal SAR446597 for the treatment of participants with Geographic Atrophy (GA) secondary to Age-related Macular Degeneration (AMD).
They plan to enroll about 104 people at 35 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A Phase 1/2, Study to Evaluate the Safety, Tolerability, and Efficacy of One-time Intravitreal Dose of SAR446597 in Participants With Geographic Atrophy Secondary to Age-related Macular Degeneration
Interventions: SAR446597, Sham Comparator
Primary outcome (registry wording): Incidence and severity of ocular and non-ocular treatment-emergent adverse events (TEAEs)