TerminatedNot Applicable

Effect of Panretinal Photocoagulation on Optic Nerve Head Topography

Stopped: Low subject recruitment

United States13 participantsStarted 2008-10-29

Plain-language summary

The purpose of this study is to evaluate the optic nerve head changes consequent to panretinal photocoagulation done for diabetic retinopathy.

Who can participate

Age range19 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Any patient with proliferative diabetic retinopathy or severe non-proliferative diabetic retinopathy otherwise undergoing panretinal photocoagulation for treatment. Exclusion Criteria: * Any patient with uncontrolled glaucoma (IOP above target on any occasion in the preceding 6 months) or other optic neuropathy that may confound the analysis of optic nerve head morphology. * Patients with media opacities (significant cataract, corneal opacity, vitreous hemorrhage) precluding imaging of the optic nerve. * No PRP done in the previous 6 months.

What they're measuring

Changes in optic nerve head topography before and after panretinal photocoagulation

Timeframe: 3 years

Trial details

NCT IDNCT00767884

SponsorUniversity of Nebraska

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2013-10-17

View on ClinicalTrials.gov More Diabetic Retinopathy trials