Outcome measures
ocular hypotensive, intraoperative or postoperative complications
Outcome measures included IOP, topical ocular hypotensive medication burden, and safety. Data were collected and descriptive analyses were performed using MS Excel. The following measures were analyzed at postoperative study timepoints and compared to preoperative outcomes as appropriate: mean IOP; percentage of eyes with IOP ≤ 18 mmHg and with ≤ 15 mmHg; mean medication burden (number of medications) and percentage of eyes with categorical medication burden; percentage of eyes with more, fewer or the same medication burden at postoperative study timepoints compared to preoperative; Snellen best-corrected visual acuity; and percentage of eyes with intraoperative or postoperative complications. The schedule of visits and assessments through 12 months postoperative is shown in Supplemental Table S1.