Pneumatic Vitreolysis with Perfluoropropane for Vitreomacular Traction with and without Macular Hole

To evaluate pneumatic vitreolysis (PVL) in eyes with vitreomacular traction (VMT) with and without full-thickness macular hole (FTMH).Two multicenter (28 sites) studies: a randomized clinical trial comparing PVL with observation (sham injection) for VMT without FTMH (Protocol AG) and a single-arm study assessing PVL for FTMH (Protocol AH).Participants were adults with central VMT (vitreomacular adhesion was ≤3000 μm). In Protocol AG, visual...