Clinical Trials Logo
  1. Home
  2. Other
  3. NCT04800679

Intravitreal Bevacizumab vs Laser vs Combination of Bevacizumab and Modified Laser in PDR

Proliferative Diabetic Retinopathy Clinical Trial

Official title:
Combination Therapy for PDR

Clinical Trial Summary

In this randomized 3-armed clinical trial, 105 eyes with PDR will be included and divided randomly into 3 groups: IVB group (35 eyes) that receive 4 monthly IVB injections and then rescue IVB, PRP group (35 eyes) that undergo full PRP in 2 or 3 sessions and then rescue IVB, and combination group (35 eyes) that receive 2 bimonthly IVB injections and a modified laser (1 session anterior to the equator) and then rescue IVB or laser. Diabetic macular edema (DME) will be treated independently in all groups by IVB. Primary outcome will be the number and activity of neovascularizations at 4,8 and 12 months and secondary measures will be changes in best corrected visual acuity (BCVA) and central macular thickness (CMT), and number of examinations and injection.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04800679
Study type Interventional
Source Shahid Beheshti University of Medical Sciences
Contact Alireza Ramezani, MD
Phone 009822591616
Email labbafi@hotmail.com
Status Recruiting
Phase Phase 2
Start date March 1, 2020
Completion date December 2021
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT01921192 - Effect of Folic Acid, Vitamin B6 and Vitamin B12 in Diabetic Retinopathy Phase 4
Recruiting NCT01044875 - Trial of Yellow 577 nm Laser Versus Green 532 nm Laser for Proliferative Diabetic Retinopathy N/A
Active, not recruiting NCT00993525 - Intravitreal Ranibizumab For Persistent New Vessels In Diabetic Retinopathy(Inipe Study) Phase 1/Phase 2
Completed NCT01307072 - Compliance to Ophthalmic Follow-up Examinations and Surgical Outcome for Proliferative Diabetic Retinopathy N/A
Completed NCT01758757 - Comparison of Small-gauge Vitrectomy and Conventional Vitrectomy for Proliferative Diabetic Retinopathy N/A
Withdrawn NCT00600236 - HLA and it Relation With the Development of Proliferative Diabetic Retinopathy in Mexican Population Phase 3
Completed NCT05408416 - Comparison of Surgery Outcome Between Preoperative IVR and Intraoperative IVR in PPV for PDR N/A
Completed NCT05414149 - Efficacy and Safety Comparison of IVR and IVC Before Vitrectomy in Proliferative Diabetic Retinopathy N/A
Not yet recruiting NCT04464694 - Pre-vitrectomy Intravitreal Ranibizumab for Patients With Proliferative Diabetic Retinopathy Combined With Diabetic Macular Edema Phase 4
Not yet recruiting NCT03633266 - Anti-VEGF Instead of Intraoperative PRP in Proliferative Diabetic Retinopathy N/A
Completed NCT03490318 - Effectiveness of Multimodal Imaging for the Evaluation of Retinal Oedema And New vesseLs in Diabetic Retinopathy
Completed NCT01627977 - Association of Lutein, Zeaxanthin and Brilliant Blue in Chromovitrectomy Phase 3
Completed NCT00776763 - Ocular Growth Factors Profile in Proliferative Retinopathies Before and After Intravitreal Bevacizumab Phase 2
Terminated NCT00563043 - Changes in Electroretinogram and Contrast Sensitivity After PASCAL Treatment Phase 4
Completed NCT00682240 - Morphological and Functional Retinal Changes Following Retinal Photocoagulation Phase 4
Terminated NCT00563628 - Changes in Macular Thickness After Patterns Scan Laser Phase 4
Completed NCT00446381 - Effect of Macugen(Pegaptanib)on Surgical Outcomes and VEGF Levels in Diabetic Patients With PDR (Diabetic Retinopathy or CSDME (Macular Edema) N/A
Completed NCT02879422 - Genetic Markers and Proliferative Diabetic Retinopathy N/A
Enrolling by invitation NCT02911311 - Conbercept vs Panretinal Photocoagulation for the Management of Proliferative Diabetic Retinopathy N/A
Recruiting NCT05514925 - Cryoapplication Versus Anti-VEGF Before Diabetic Vitrectomy Phase 4