effect of jytk on antioxidant status and inflammation in patients with type 2 diabetes: a randomized double-blind clinical trial

conclusions jytk combined with metformin improves some antioxidant indices (sod and mda), and decreases inflammation in patients with t2dm, suggesting that it can reduce the risk of diabetic complications. results all 112 patients, including 59 in the treatment group (jytk + metformin) and 52 controls (metformin only) completed the 26-week clinical trial. jykt plus metformin treatment increased il-6 (36.4 ± 11.5 ng/l; p < 0.05), tnf-α (17.5 ± 11.3 vs. 22.5 ± 12.9 ng/l; p < 0.05), and mda (1.9 ± 0.9; p < 0.05) levels compared to the control (2.2 ± 0.6 mm/ml), whereas total sod level decreased (98.1 ± 30.4 vs. 78.5 ± 29.3 u/ml; p < 0.05). there were no changes in gpx and hs-crp levels. there were no adverse effects associated with jytk treatment. objectives the present randomized clinical trial was carried out to evaluate the effects of jytk on oxidative stress and inflammation in patients with type 2 diabetes mellitus (t2dm). patients and methods the parallel, randomized, double-blinded, placebo-controlled clinical trial included 150 newly diagnosed t2dm patients receiving metformin treatment (1.5 g/day), some of whom also received jytk (4.5 g/day) in tablet form. the control group received 4.5 g/day placebo plus 1.5 g/day metformin. body mass index (bmi), fasting plasma glucose, urinary albumin-to-creatinine ratio, and complete blood count as well as antioxidant and inflammation indices such as tumor necrosis factor (tnf)-α, interleukin (il)-6, superoxide dismutase (sod), malonaldehyde (mda), glutathione peroxidase (gpx), and high sensitivity c-reactive protein (hs-crp) levels were assessed at baseline and at different time points during the treatment. background diabetes is a metabolic disorder caused by oxidative stress and inflammation. jianyutangkang (jytk), as a potential chinese integrative medicine, is an antioxidant used in chinese medicine with potential anti-inflammatory properties.