A Randomized Controlled Trial of Jianpi Jiedu Formulation (健脾解毒方) in the Treatment of Kimura-Takemoto Closed-Type Atrophic Gastritis with Spleen Deficiency and Damp-Heat Syndrome
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A Randomized Controlled Trial of Jianpi Jiedu Formulation (健脾解毒方) in the Treatment of Kimura-Takemoto Closed-Type Atrophic Gastritis with Spleen Deficiency and Damp-Heat Syndrome
Journal of Traditional Chinese MedicineVol. 67, Issue 6, Pages: 648-656(2026)
GU Bingyan,QIN Danping,YANG Xinyan,et al.A Randomized Controlled Trial of Jianpi Jiedu Formulation (健脾解毒方) in the Treatment of Kimura-Takemoto Closed-Type Atrophic Gastritis with Spleen Deficiency and Damp-Heat Syndrome[J].Journal of Traditional Chinese Medicine,2026,67(06):648-656.
GU Bingyan,QIN Danping,YANG Xinyan,et al.A Randomized Controlled Trial of Jianpi Jiedu Formulation (健脾解毒方) in the Treatment of Kimura-Takemoto Closed-Type Atrophic Gastritis with Spleen Deficiency and Damp-Heat Syndrome[J].Journal of Traditional Chinese Medicine,2026,67(06):648-656.DOI: 10.13288/j.11-2166/r.2026.06.010.
A Randomized Controlled Trial of Jianpi Jiedu Formulation (健脾解毒方) in the Treatment of Kimura-Takemoto Closed-Type Atrophic Gastritis with Spleen Deficiency and Damp-Heat Syndrome
(健脾解毒方, JJD) in treating Kimura-Takemoto closed-type chronic atrophic gastritis (CAG) with spleen deficiency and damp-heat syndrome accompanied by intestinal metaplasia.
Methods
2
A total of 180 patients with Kimura-Takemoto closed-type CAG characterized by spleen deficiency and damp-heat syndrome were enrolled and randomly assigned to a treatment group and a control group, with 90 cases in each group. The treatment group received JJD, while the control group was treated with vitamin C and folic acid tablets combined with
Liujunzi Decoction
(六君子汤). The treatment duration for both groups was 6 months. The improvement rates of the operative link on gastritis assessment (OLGA) staging and the operative link on gastric intestinal metaplasia assessment (OLGIM) staging, histopathological scores and improvement rates of gastric atrophy and intestinal metaplasia, serum gastric secretory function indices such as gastrin-17 (G-17), pepsinogen (PG)Ⅰ, PGⅡ, and the PGⅠ/PGⅡ ratio (PGR), traditional Chinese medicine (TCM) syndrome scores, and overall clinical efficacy were evaluated and compared between groups.
Results
2
The improvement rates of OLGA and OLGIM staging in the treatment group were 72.94% (62/85) and 62.35% (53/85), respectively, while those of the control group was 48.68% (37/76) and 38.16% (29/76) respectively. The treatment group showed significantly better outcomes than the control group (
P
<0.05). The improvement rate of gastric atrophy based on histopathological scores in the gastric angle and antrum was significantly higher in the treatment group than in the control group (
P
<0.05). No significant difference was observed between groups in the improvement rate of gastric body atrophy or in the improvement r
ates of intestinal metaplasia at various gastric sites. After treatment, PGⅠ levels in the treatment group increased and showed greater improvement than those in the control group (
P
<0.05). The level of G-17 in the treatment group also increased significantly after treatment (
P
<0.05). TCM syndrome scores decreased in both groups, with a more pronounced reduction in the treatment group (
P
<0.05). The overall clinical effective rate based on TCM syndrome evaluation was 84.62% (66/78) in the treatment group, significantly higher than 67.24% (39/58) in the control group (
P
<0.05).
Conclusion
2
JJD can significantly reduce OLGA and OLGIM staging and improve gastric secretory function indices and TCM clinical syndromes in patients with Kimura-Takemoto closed-type CAG with spleen deficiency and damp-heat syndrome accompanied by intestinal metaplasia.
关键词
Keywords
references
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