Prospective Randomized Study Comparing Ex-PRESS to Trabeculectomy

Status Completed

Clinical Trial Summary

Prospective randomized study comparing guarded Ex-PRESS to trabeculectomy. Primary outcome: IOP and success (complete success defined as IOP between 5-18 mmHg and 20% reduction from baseline without medication or additional glaucoma surgery and qualified success defined as IOP between 5-18 mmHg and 20% reduction from baseline with or without glaucoma medication but no additional glaucoma surgery). Secondary outcomes: number of glaucoma medications, visual acuity, number of complications, corneal pachymetry and corneal endothelial cell counts.

Clinical Trial Description

Complications will be evaluated for the intra-operative, early post-operative (up until 1 month) and late post-operative (from 1 month to 1 year) periods. In addition complications will be evaluated as severe (defined as a permanent reduction in vision or complications requiring a surgical intervention) and not severe (complications which resolve with conservative management). As an individual subject may have more than one complication, the number of complications will be compared between the two surgical groups. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Glaucoma

Clinical Trial Details

NCT number	NCT01263561
Study type	Interventional
Source	University of Toronto
Contact
Status	Completed
Phase	N/A
Start date	April 2009
Completion date	April 2013

View Details

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