IRCT20171108037325N2 IRCT 2018-02-20 Mazandaran University of Medical Sciences The effect of scaling and root planning treatment on serum level of IL 23 and IL35 in patients with periodontitis and type 2 diabetes mellitus Evaluation of the effect of nonsurgical treatment of periodontitis on serum level of IL23 ,35 in periodontitis patients with diabetes type II in comparison with the nondiabetic group: a randomized clinical trial 2018-02-24 anticipated 30 Complete https://irct.ir/trial/27648 interventional Randomization: Not randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Basic scienece, Blinding description: The outcome assessor, methodologist and statistical adviser are not aware of the grouping of patients. N/A Condition 1: Type 2 diabetes mellitus. Condition 2: chronic periodontitis. scaling and root planning. No - There is not a plan to make this available Justification or reason for not sharing IPD is at the end of the work,we just use information for data analysis