The control group will receive a 30mg maltose- dextrin tablet as placebo for 3 months, one to two hours after lunch. The tablets will be provided by the Faculty of Pharmacy, Tabriz University of Medic

2 trials

Sponsors

Vice chancellor for Research, Tabriz University of Medical Sciences

Conditions

Diabetic retinopathy. Diabetic retinopathyDiabetic retinopathy. Non-insulin-dependent diabetes mellitus

Phase 3

Effect of zinc supplementation on serum levels of nerve growth factor in the treatment of diabetic retinopathy

Active, not recruitingIRCT2014042117150N2

Vice chancellor for Research, Tabriz University of Medical SciencesDiabetic retinopathy. Diabetic retinopathy

Start: 2014-06-15Target: 50Updated: 2018-02-22

Unknown Phase

Effect of zinc supplementation in the treatment of diabetic retinopathy

Active, not recruitingIRCT2014040617150N1

Vice chancellor for Research, Tabriz University of Medical SciencesDiabetic retinopathy. Non-insulin-dependent diabetes mellitus

Start: 2014-07-23Target: 50Updated: 2018-02-22