Efficacy & Safety Trial of Intravitreal Injections Combined With PRP for CSME Secondary to Diabetes Mellitus (DAVE) — DAVE  

Diabetic Macular Edema Clinical Trial

Official title: A Phase I/II, Randomized, Study for Diabetic Macular Edema Using 0.3mg Ranibizumab Combined With Targeted PRP Monthly for 4 Months,Then PRN vs. 0.3mg Ranibizumab 4 Months Monotherapy, Then as Needed(DME-AntiVEgf) DAVE

Status Completed

Clinical Trial Summary

This study is a Phase I/II, multicenter, randomized, study of the efficacy and safety of ranibizumab injection monotherapy verses a duel therapy of 0.3mg ranibizumab combined with ultra wide, 200° field angiography guided pan retinal photocoagulation in patients with CSME-CI secondary to diabetes mellitus (Type 1 or 2).

Clinical Trial Description

Approximately 40 eyes will be randomized at 3 investigational centers in the United States. This study consists of a screening period of up to 14 days (Days -14 to -1), and a 36-month treatment period (Day 0 to Month 36). Subjects who provide consent will enter the screening period to determine eligibility. As part of the screening process, the examining investigator will evaluate the macular foveal avascular zone fluorescein images to determine subjects' eligibility. Eligible subjects will be randomized in a 1:1 ratio so that approximately 20 eyes will receive 0.3 mg ranibizumab monotherapy, and approximately 20 eyes will receive 0.3 mg ranibizumab combined with Ultra wide 200° field angiogram guided targeted pan retinal photocoagulation (PRP). Subjects must meet VA and retinal thickness eligibility requirements during the screening period. The subject can have both eyes in the study. If both eyes are eligible, one eye will be randomized, to cohort 1 while the other eye will be randomized to the cohort 2. A subject with both eyes in the trial will have each eye in a separate cohort. ;

Related Conditions & MeSH terms

• Diabetic Macular Edema
• Edema
• Macular Edema

• NCT number: NCT01552408
• Study type: Interventional
• Source: Greater Houston Retina Research
• Status: Completed
• Phase: Phase 1/Phase 2
• Start date: March 2012
• Completion date: May 18, 2017