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Acute Changes in Intraocular Cytokines After Intravitreal Bevacizumab

NCT01439178 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2011-09-23

No results posted yet for this study

Summary

Purpose: To evaluate the acute changes in intraocular cytokines after intravitreal bevacizumab (IVB) in proliferative diabetic retinopathy.

Design: Prospective, open-label, controlled, randomized interventional clinical trial.

Participants: Twenty eyes of 28 consecutive patients who are scheduled for pars plana vitrectomy (ppV) for proliferative diabetic retinopathy were prospectively enrolled.

Methods: All patients were randomly assigned to receive IVB either at 2 or 7 days before ppV. Aqueous humor samples were taken from anterior chamber just before IVB and at the time of surgery. Multiplex cytokine array were used to assay various cytokines

Conditions

  • Complications of Diabetes Mellitus

Interventions

DRUG

Intravitreal Avastin injection

Bevacizumab (1.25 mg in 0.05 ml) (Avastin; Genentech Inc., San Francisco, CA, USA) will be injected through the pars plana at 3.5 mm from the limbus, using 30 gauge needle.

Sponsors & Collaborators

  • Seoul St. Mary's Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-08-31
Primary Completion
2011-11-30
Completion
2011-11-30

Countries

  • South Korea

Study Locations

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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 NCT01439178 on ClinicalTrials.gov