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Clinical Trial Summary

Intravitreal injections of pegaptanib will induce the regression of Proliferative Diabetic Retinopathy (PDR) and reduce the need for retinal photocoagulation.


Clinical Trial Description

Primary Objective:

To further establish the efficacy of intravitreal pegaptanib injections in the regression of retinal neovascularization secondary to high-risk PDR, as compared to standard panretinal photocoagulation (PRP)

Secondary Objective:

To maintain the regression of PDR after the induction phase with intravitreal pegaptanib injections administered at 12-week intervals, as compared to standard PRP

To maintain the regression of PDR after the induction phase with retinal photocoagulation applied to areas of ischemia (Selective Laser Photocoagulation), as compared to standard PRP

To evaluate the rate of recurrence of neovascularization after 6 intravitreal pegaptanib injections

To determine if intravitreal pegaptanib will reduce the area and/or volume of concomitant diabetic macular edema, as assessed by leakage on fluorescein angiography (FA) and/or optical coherence tomography (OCT)

To determine if intravitreal pegaptanib injections maintain or reduce the loss of best-corrected visual acuity ;


Study Design

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


Related Conditions & MeSH terms


NCT number NCT01486771
Study type Interventional
Source Valley Retina Institute
Contact
Status Active, not recruiting
Phase Phase 4
Start date November 2007
Completion date February 2014

See also
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