The number of patients experiencing significant refractive worsening was reduced nearly fourfold. This was consistently seen over mean follow-up of 2.4 years, but long-term durability still needs to be established.
Subjects demonstrated 0.24mm average reduction compared to controls. However, one quarter of kids still experienced high rates of progression and one third had only modest benefit.
Development of confluent guttae and higher-order aberrations seemed to affect acuity the most, study finds. AS-OCT didn’t seem to help with assessment.