role of retina surgery in vision loss due to diabetic retinopathy
- Conditions
- Health Condition 1: null- healthy patients with diabetic retinopathy
- Registration Number
- CTRI/2015/10/006251
- Lead Sponsor
- nethradhama super speciality eye hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Open to Recruitment
- Sex
- Not specified
- Target Recruitment
- 10
1.Patients above 18years.
2.Definite retinal thickening due to diabetic macular edema based on OCT.
3.Presence of vitreomacular traction on OCT associated with macular edema.
4.Diffuse macular edema with taut premacular posterior hyaloids on OCT who unlikely to respond to focal or grid laser.
5.Edema judged to be inadequately responsive to previous treatment(s) and unlikely to benefit from further focal photocoagulation.
6.Stable proliferative diabetic retinopathy
1.Other causes of macular edema such as uveitis or retinal vascular occlusion,epiretinal membrane.
2. Fibrovascular proliferation resulting in macular detachment.
3. Significant media opacity such as cataract or vitreous hemorrhage
4. History of glaucoma or intraocular pressure (IOP) >21 mmHg;
5. History of any previous ocular surgery.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method â?¢Change in best correct visual acuity. <br/ ><br>â?¢Change in Optical Coherence Tomography Measured Central Subfield Thickness <br/ ><br>Timepoint: 1 day postoperatively then 1 week and visual acuity recorded at 1, 3 and 6 months <br/ ><br>OCT at 1, 3 and 6 months
- Secondary Outcome Measures
Name Time Method Any Surgical Complications Including intraoperative and perioperative medical complicationsTimepoint: during surgery