Contact Us
Find A Doctor

Primary Tube Versus Trabeculectomy Clinical Trial

This study is currently recruiting participants.

The purpose of the Primary Tube Versus Trabeculectomy (PTVT) Study is to compare the long-term safety and efficacy of nonvalved tube shunt surgery to trabeculectomy with mitomycin C in eyes that have not had previous ocular surgery.

Inclusion Criteria:

  • Age 18-85 years
  • Glaucoma that is inadequately controlled on tolerated medical therapy with IOP greater than or equal to 18 mm Hg and less than or equal to 40 mm Hg
  • No previous incisional ocular surgery


Contact Us

Dr. Paul Sidoti, Principal Investigator

Katy Tai, Research ManagerTel: (212) 979-4251

Address310 E. 14th StreetNew York, NY 10003

View all locationsContact Us