A Clinical Randomized Controlled Trial of Acupuncture Treatment of Gastroparesis Using Different Acupoints

Objective. To explore the effect of “selecting acupoints by site” on the synergy effect of “acupoint compatibility” according to the clinical efficacy of acupuncture treatment of patients with gastroparesis. Methods. A total of 99 patients who met the diagnostic criteria for gastroparesis were enrolled in 3 clinical centers and randomly divided into group A (33 cases), group B (33 cases, 1 case of shedding), and group C (33 cases, 1 case of shedding). In group A, acupuncture was performed at Zhongwan (CV 12) and Zusanli (ST 36); in group B, acupuncture was performed at Neiguan (PC 6) and Zusanli (ST 36); in group C, acupuncture was performed at nonacupoint and Zusanli (ST 36). Treatment was performed for 30 minutes every day, 5 days as a course of treatment. There were 2 days off between courses and three courses in total. Differences in a main symptom index of gastroparesis (GCSI) scores, 9 symptom scores, and a health questionnaire (SF-36) were compared between each group before and after treatment and 4 weeks after the end of treatment. The difference of gastric emptying rate was compared before and after treatment. Results. The GCSI scores of each group after treatment and at follow-up were significantly lower than those before treatment (P