Shashen maidong decoction: the effect of TNF-α and IL-6 on lung cancer cachexia based on cancer toxicity theory.

To study the curative effect of the traditional Chinese medicine (TCM) Shashen Maidong Decoction in treating lung cancer cachexia based on the cancer toxicity theory, and analyze its influence on patients' serum tumor necrosis factor-α (TNF-α) and interleukin 6 (IL-6).From January 2018 to January 2019, 104 patients with primary lung cancer cachexia diagnosed and treated in our hospital's oncology department were selected and randomly divided into experimental group and control group, with 52 cases in each group. The control group received routine treatment and nutritional support, while the experimental group received Shashen Maidong Decoction plus. Indexes were compared and analyzed before and after 4 weeks of treatment, including TCM syndrome score, Patient-Generated Subjective Global Assessment (PG-SGA) score, Karnofsky score (KPS), albumin, prealbumin, TNF-α and IL-6 levels.(1) After treatment, both groups' PG-SGA score, KPS score and TCM syndrome score were better than those before treatment (P < 0.01), and the experimental group's PG-SGA score, KPS score and TCM syndrome score were higher than those of the control group (P < 0.01). (2) After treatment, both groups' serum albumin and prealbumin levels were higher than those before treatment (P < 0.05), and the experimental group's prealbumin level was higher than that in the control group (P < 0.05). (3) After treatment, both groups' serum levels of TNF-α and IL-6 were lower than those before treatment (P < 0.05), and the experimental group's levels of TNF-α and IL-6 were lower than those in the control group (P < 0.05).Based on the cancer toxicity theory, the application of Shashen Maidong Decoction in treating lung cancer cachexia has definite therapeutic effects and important clinical values. It can effectively alleviate patients' symptoms, improve nutritional status, and reduce body's inflammatory response.