To investigate the effects of panretinal photocoagulation by a multicolor laser photocoagulator with a scan delivery system in eyes with proliferative daibetic retinopathy
Not Applicable
Recruiting
- Conditions
- diabetic retinopathy
- Registration Number
- JPRN-UMIN000007535
- Lead Sponsor
- Shinshu university school of medicine department of ophthalmology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 60
Inclusion Criteria
Not provided
Exclusion Criteria
Recent (last 6 months) or ongoing poor glycaemic control(HbA1c greater than 10.0mg/dl) Uncontrolled hypertension (BP greater than 180/110mmHg) History of chronic renal failure or renal transplant for diabetic nephropathy Any previous surgical or laser treatment to the study eye Planned intra-ocular surgery within 1 year
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method pain score, operation time, visual acuity, visual field, macular thickness and nerve fiber thickness (at baseline, 3 months, 6 months, one year)
- Secondary Outcome Measures
Name Time Method subjective symptom