IRCT2017042733666N1 IRCT 2017-06-30 Shiraz University of Medical Sciences The effect of diet on diabetes management Comparison of the effect of high protein versus high carbohydrate intake at evening meal on glycemic control, lipid profile and oxidative stress in patients with type 2 diabetes 2017-07-01 anticipated 90 Complete https://irct.ir/trial/25912 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Participants were randomly assigned into three groups using block randomization. Block size of 3 was used. To do this, first participant was assigned into the first group, second participant into the second group and third participant into the third group and the process was continued, Blinding description: Participants were not aware of random allocation to different groups. Statistics specialist is also unaware of intervention each group received. N/A Type 2 diabetes. Intervention 1: Intervention group: A 10-week diet with 40-45% of daily carbohydrate intake at evening meal and bedtime snack. Intervention 2: Intervention group: A 10-week diet with 40-45% of daily protein intake at evening meal and bedtime snack. Intervention 3: Control group: A standard diet with balanced distribution of carbohydrate, protein and fat throughout the day. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is Undecided - It is not yet known if there will be a plan to make this available