IRCT20220928056051N2 IRCT 2023-01-08 Oroumia University of Medical Sciences Assessment of the N-Acetyl cysteine effect on diabetic foot ulcers Assessment of the N-Acetyl cysteine effect on therapeutic outcome of diabetic foot ulcers 2023-02-20 anticipated 50 Complete https://irct.ir/trial/67875 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients will be divided into intervention and control groups using block randomization based on generated numbers by Random allocation software. Thus, in this software, first the number of groups and the total number of the sample size will be entered, and then in the block section, the Block randomization method will be implemented. Patients will be allocated to intervention or control groups based on generated numbers. 3 Diabetic foot ulcer. Intervention 1: Intervention group: Patients in the intervention group will receive 600 mg N-acetyl cysteine orally every 12 hours for 14 days in addition to routine treatments. Intervention 2: Control group: In the control group, routine diabetic foot ulcer treatments will be performed. No - There is not a plan to make this available Justification or reason for not sharing IPD is Confidentiality of patient information