A randomized controlled trial.~Acupuncture and moxibustion treatment, placebo control.~To observe the efficacy and safety of acupuncture and moxibustion treatment versus placebo controlled for Crohn's disease.~To observe the effect on the regulation of intestinal microbiota in Crohn's disease.~To observe the effect on the regulation of peripheral immunity in Crohn's disease.~To observe the effect on the regulation of brain function and structure in Crohn's disease.
The purpose of this study is to observe the efficacy and safety of acupuncture and moxibustion for Crohn's disease and the regulation mechanism of intestinal microbiota and peripheral immunity.