Trabeculectomy associated with transient, early postop complications in TVT Study
SAN DIEGO — Trabeculectomy and tube shunt surgery were similarly effective in reducing IOP in the Tube Versus Trabeculectomy Study, but trabeculectomy yielded more early postoperative complications than tubes, a researcher said here.
![]() Donald L. Budenz |
Donald L. Budenz, MD, MPH, highlighted complication data from the TVT Study at the American Glaucoma Society meeting.
"Early postoperative complications occurred more frequently after trabeculectomy with mitomycin C than in tube shunt surgery," Dr. Budenz said. "The rates of late postoperative complications and serious complications associated with vision loss and/or reoperation were similar for both surgical procedures."
The difference in total number of early postop complications between trabeculectomy and tube shunt surgery was statistically significant (P = .026). However, most early postop complications were temporary and self-resolving, Dr. Budenz said.
"I would point out that most of the early complications were accounted for by choroidal effusions and shallower anterior chamber, most of which were transient and self-limiting," he said.
Cataract progression was similar in both groups.