Efficacy of Modified Yiwei Shengyang Decoction in Combination with FOLFOX4 Chemotherapy for Advanced Gastric Cancer.

ABSTRACT

Objective: To explore the clinical efficacy of modified Yiwei Shengyang Decoction combined with FOLFOX4 chemotherapy regimen in patients with advanced gastric cancer. Methods: Ninety patients with advanced gastric cancer, admitted to Cangzhou Central Hospital from January 2021 to December 2022, were randomized 11 into control and study groups. The control group received FOLFOX4 chemotherapy alone, while the study group received additional modified Yiwei Shengyang Decoction. Chinese medicine (TCM) symptom scores (TCM symptoms refer to the signs and manifestations of imbalances or disharmony within the body according to the principles of Traditional Chinese Medicine. These symptoms are assessed and diagnosed based on a holistic understanding of the individual's physical, mental, and emotional state. TCM symptoms may include various indicators such as pulse characteristics, tongue appearance, body temperature, complexion, energy levels, sleep patterns, appetite, digestion, pain, and specific subjective experiences reported by the patient, such as fatigue, anxiety, or insomnia), gastric cancer biomarkers such as serum CEA and CA199 levels, immune function, clinical efficacy, and side effects were compared. Results: Before treatment, both groups had similar TCM symptom scores. Post-treatment, the study group showed significantly greater reductions in appetite, epigastric pain, nausea, vomiting, and diarrhea scores compared to the control group (P < .001). After treatment, CEA and CA199 levels decreased significantly in both groups, with the study group exhibiting significantly lower levels than the control group (P = .001, .001). Post-treatment, CD3+ and CD4+ levels were higher in the study group, while CD8+ levels were lower than in the control group (P < .001). Treatment efficiency was significantly higher in the study group (62.33%) than in the control group (37.78%) (P = .02). Conclusion: Modified Yiwei Shengyang Decoction combined with FOLFOX4 chemotherapy regimen is a promising option for patients with gastric cancer. It significantly improves immune indicators and appetite, reduces adverse symptoms including epigastric pain, nausea, vomiting, and diarrhea, and substantially enhances quality of life. Moreover, traditional Chinese medicine treatment is safe and merits promotion in clinics.