Objective:To observe the difference in clinical efficacy between acupuncture with point selection based on syndrome differentiation along the meridians and acupuncture at non-meridian and non-acupoint points for functional dyspepsia(FD).Methods:A total of 74 FD patients were randomized into an observation group and a control group,with 37 cases in each group.Both groups received acupuncture treatment.Zusanli(ST 36)and Neiguan(PC 6)were selected in the observation group,with Taichong(LR 3)and Neiting(ST 44)added for excess syndrome,and Gongsun(SP 4)and Yinlingquan(SP 9)added for deficiency syndrome.Four non-meridian and non-acupoint points were selected in the control group.The treatments in both groups were performed once a day with a 2-day break after 5 consecutive treatments,which constituted one treatment course.A total of 4 courses were performed.The scores of Nepean dyspepsia index(NDI)and Leeds dyspepsia questionnaire(LDQ)were recorded before and after treatment,and during follow-up(8,12,16,20 and 24 weeks after recruitment)to assess the clinical efficacy.Results:The NDI scores in the two groups after treatment and at each time point during follow-up were higher than those before treatment(all P<0.05),and the LDQ scores were lower than those before treatment(all P<0.05).The NDI scores after treatment and at each time point during follow-up in the observation group were higher than those in the control group(all P<0.01);the total LDQ score and scores of upper abdominal pain,postprandial satiety and upper abdominal burning sensation after treatment and at each time point during follow-up in the observation group were significantly lower than those in the control group(P<0.01 or P<0.05)..Conclusion:Acupuncture with point selection based on syndrome differentiation along the meridians has a better curative effect than acupuncture at non meridian and non-acupoint points in the treatment of FD.
Liu Hong-huaZhang Guo-shanLiu Hui-juanLi Duo-duoLiu MiChang Xiao-rongLiu Mai-lan
