purpose: to compare the outcomes and complications of mitomycin-c (mmc) trabeculectomy and ahmed glaucoma implant (agi) for treatment of aphakic glaucoma following congenital cataract surgery in children £ 16 years of age. methods: in a randomized clinical trial, eligible children were randomly assigned to mmc trabeculectomy or agi. aphakia was due to previous anterior lensectomy and vitrectomy...

This work aimed to compare the effectiveness of Ahmed valve implant versus sub-scleral trabeculectomy with mitomycin C in patients with neovascular glaucoma pretreated with intra-vitreal ranibizumab and panretinal photocoagulation. Methods: prospective comparative non-randomized controlled study including patients with NVG pretreated with intra-vitreal ranibizumab and PRP then evenly distribute...

PURPOSE To apply propensity score matching to Ahmed glaucoma drainage implants (AGI) to trabectome-mediated ab interno trabeculectomy (AIT). Recent data suggests that AIT can produce results similar to AGI traditionally reserved for more severe glaucoma. METHODS AGI and AIT patients with at least one year of follow-up were included. The primary outcome measures were intraocular pressure (IOP)...

Purpose. Cyclectomy/trabeculectomy and Ahmed glaucoma valve implant are operations suggested for refractory glaucomas. In this study, we have evaluated the outcomes that we observed with these two techniques in neovascular glaucoma patients. Material and Methods. Thirty-five eyes with neovascular glaucomas were included in this study. Ahmed Glaucoma valve (group A) was applied to ten eyes, whil...

purpose : to evaluate the efficacy and safety of pars plana ahmed valve implant combined with pars plana vitrectomy and endolaser photocoagulation for the treatment of neovascular glaucoma in patients with vitreous hemorrhage. methods : retrospectively, we evaluated the records of 18 eyes of 17 consecutive neovascular glaucoma patients who had undergone pars plana vitrectomy and pars plana ahme...

AIM To verify if partial intraoperative Tenon's capsule resection (PTCR) with adjunctive mitomycin C is effective in developing thin, avascular blebs in eyes undergoing Ahmed glaucoma valve insertion, and to assess the efficacy and safety of this procedure. METHODS A multicentre, prospective, alternating case assignment, investigator unmasked, parallel group, comparative interventional study ...

Objective: Safety and efficacy of Ahmed glaucoma valve implantation for the management of uveitis induced glaucoma evaluated on the five dogs with uncontrollable glaucoma. Materials and Methods: Ahmed Glaucoma Valve (AGV®; New World Medical, Rancho Cucamonga, CA, USA) is a flow restrictive, nonobstructive self-regulating valve system. Preoperative ocular evaluation included direct ophthalmoscop...

AIMS To evaluate the efficacy and safety of the Ahmed glaucoma valve implant in Chinese eyes with complicated glaucomas. METHODS This retrospective study reviewed the final intraocular pressure, visual outcome, and incidence of complications in all patients with the Ahmed glaucoma valve implant performed at the Prince of Wales Hospital, Hong Kong, between June 1996 and November 1998. RESULT...

OBJECTIVE To compare 2 commonly used aqueous drainage devices for the treatment of refractory glaucoma. DESIGN International, multicenter, randomized trial. PARTICIPANTS Patients aged 18 years or older with uncontrolled or high-risk glaucoma refractory to maximum medical therapy, many of whom had failed trabeculoplasty and trabeculectomy. METHODS Eligible patients were randomized to an Ah...