Therapeutic effects of Guchisan combined with orthodontics therapy on chronic periodontitis with syndrome of excessive stomach fire in 33 patients / 中国基层医药

ABSTRACT

Objective:To investigate the effects of Guchisan combined with orthodontics therapy on serum tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) levels. Methods:Sixty-six patients with chronic periodontitis who received treatment in Zhejiang Xin'an International Hospital between July 2013 and July 2019 were included in this study. They were randomly divided into control group ( n = 33) and treatment group ( n = 33). Both control and treatment groups received conventional interventions. The control group was treated with orthodontics therapy. The treatment group was treated with Guchisan (0.5 g once, twice a day, 2-3 minutes once) based on orthodontics therapy for 1 month. Gingival index, probing depth, attachment loss, plaque index, gingival bleeding index, and latency to symptom improvement were compared between the two groups. Clinical efficacy was compared between the two groups. Serum IL-1β and TNF-α levels were measured in each group. Results:After treatment, gingival index [(0.51 ± 0.06) vs. (1.12 ± 0.15), t = 21.69], probing depth [(2.01 ± 0.22) mm vs. (2.67 ± 0.30) mm, t = 6.50], attachment loss [(1.10 ± 0.13) mm vs. (1.70 ± 0.18) mm, t = 9.90], plaque index [(0.47 ± 0.05) vs. (1.08 ± 0.13), t = 25.57], and gingival bleeding index [(0.58 ± 0.07) vs. (1.09 ± 0.13), t = 19.84] were significantly lower than those in the control group (all P < 0.01). Latency to tooth loosening [(8.81 ± 0.96) days vs. (13.03 ± 1.62) days, t = 15.01], halitosis [(3.04 ± 0.33) days vs. (7.03 ± 0.76) days, t = 27.66], and swollen gums [(2.21 ± 0.24) days vs. (4.55 ± 0.51) days, t = 23.85] were significantly shorter than those in the control group (all P < 0.01). Total response rate in the treatment group was significantly higher than that in the control group (93.94% vs. 69.70%, χ2 = 4.99, P = 0.025). After treatment, serum levels of TNF-α [(4.01 ± 0.44) ng/L vs. (5.31 ± 0.58) ng/L, t = 10.26] and IL-1β [(16.04 ± 1.97) mg/L vs. (18.30 ± 2.55) mg/L, t = 4.03] in the treatment group were significantly lower than those in the control group (both P < 0.01). Conclusion:Based on conventional treatment, Guchisan combined with orthodontics therapy for treatment of chronic periodontitis with syndrome of excessive stomach fire can greatly improve symptoms of periodontal disease and enhance clinical efficacy. Lowering serum TNF-α and IL-1β levels may be one of effective action ways of this combined therapy.