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

NCT01552408 · Status: COMPLETED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 29

Last updated 2018-10-05

Study results available
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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).

Conditions

Interventions

DRUG

0.3 mg ranibizumab

Cohort 1: Subjects will receive 4 mandatory intravitreal injections of 0.3 mg ranibizumab every 28 days (+/- 7 days). They will then be seen monthly (+/- 7 days) and will receive intravitreal injections of 0.3 mg ranibizumab on a PRN schedule per retreatment criteria based on the evaluating Investigator's assessment of disease activity.

PROCEDURE

Targeted Pan Retinal Photocoagulation

Cohort 2: Subjects will receive 4 mandatory intravitreal injections of 0.3 mg ranibizumab every 28 days (+/- 7 days). They will then be seen monthly (+/- 7 days) and will receive intravitreal injections of 0.3 mg ranibizumab on a PRN schedule per retreatment criteria based on the evaluating Investigator's assessment of disease activity. In addition, at V3 (Day 7) they will receive targeted pan retinal photocoagulation (PRP) based on ultra wide 200º field angiography. After the first session of PRP, subject's will have ultra wide 200º field angiography performed every 3 months to indicate areas of peripheral ischemia, which will be selectively treated at V9 (Month 6), V21 (Month 18), and V28 (Month 25), preserving areas of more perfused retina. This will minimize any visual field loss secondary to nonselective pan-retinal photocoagulation.

Sponsors & Collaborators

  • Genentech, Inc.

    collaborator INDUSTRY

  • David M. Brown, M.D.

    lead OTHER

Principal Investigators

  • David M Brown, MD · Director Greater Houston Research

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-03-31
Primary Completion
2017-05-18
Completion
2017-05-18

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01552408 on ClinicalTrials.gov