Effect of intradermal needle at five-zang Back-Shu points on treatment of chronic fatigue syndrome

Objective:To observe the effect of intradermal needle therapy on back-shu points of five zang organs in treating chronic fatigue syndrome(CFS)and provide evidence for the usage of unilateral back-shu point.Methods:Patients were randomly divided into bilateral back-shu point group,unilateral back-shu point group and non-acupoint group,remove shedding cases,each group remaining 30 patients.In bilateral back-shu point group,both sides of back-shu points of five zang organs were selected.In unilateral back-shu point group,only one side was selected,left or right alternately.The location where non-acupoint group inserted by intradermal needles were outward from the back-shu points,left or right alternately.Fatigue Scale-14(FS-14)was used to evaluate the fatigue level and the scores’improvement of physical fatigue and mental fatigue revealed the therapeutic effect on body constituents and spirits of CFS patient.Results:After the 8-week intradermal needle therapy,the total effective rate was 83.33%in the bilateral back-shu point group,which was 76.67%in the unilateral back-shu point group and 50.00%in the non-acupoint group.The curative effects of the two groups whose back-shu points of five zang organs were inserted by intradermal needles were better than the non-acupoint group(P<0.05).There was no significant difference in clinical efficacy between the bilateral back-shu point group and the unilateral back-shu point group(P>0.05).There were statistical differences in FS-14 questionnaires including total,physical and mental scores between before and after the treatment in both the two back-shu point groups(P<0.05).Only the scores of total and physical fatigue in decreased in non-acupoint group(P<0.05),which means it couldn’t help to alleviate mental fatigue statistically(P>0.05).Conclusions:(1)The intradermal needle therapy on back-shu points of five zang organs for CFS has a satisfying clinical efficacy in curing tiredness.It can help to reduce both physical and mental fatigue for the patients.Hence,it can regulate both body constituents and spirits simultaneously.(2)Needling the unilateral acupoints can get similar clinical efficacy to the bilateral points.It reveals that we can cut cost by reducing the consumption of the amount of intradermal needles used on one side.(3)Both the groups of back-shu points get better clinical efficacy than the non-acupoint group dramatically.The reason of why the intradermal needle can treat CFS maybe that back-shu points of five zang organs can regulate the functions of five zang organs characteristically.

针刺治疗偏头痛的效应机制研究:来自脑影像研究的证据(Ⅰ)

Objective:Magnetic resonance imaging(MRI)studies have demonstrated anatomical and functional alterations of brain regions in patients with migraine,and the efficacy of acupuncture for migraine could regulate these abnormal alterations.However,its pathogenesis remains ambiguous,and inconsistent results have been reported.The purpose of this study was to explore abnormal structural and functional alterations in patients with migraine using voxel-based morphometry(VBM)analysis and a seed-based functional connectivity(FC)approach and to provide a basis for future research.Methods:The study recruited 34 patients with migraine and 38 healthy controls who underwent structural and resting-state functional magnetic resonance imaging(fMRI).VBM was evaluated across the whole brain,and group differences in the gray matter(GM)were compared.The significantly altered GM volumes considered as the seeding area were further calculated for the FC of the whole brain.The correlation between structural or functional changes of the brain and clinical features was also evaluated.Results:Patients with migraine manifested higher GM volumes in the left occipital lobe than healthy controls.Seed-based analyses demonstrated reduced FC between the left occipital lobe and right inferior frontal gyrus,extending to the anterior cingulate cortex(ACC)and right insula.Decreased FC in the left ACC was positively correlated with visual analog scale(VAS)and self-rating anxiety scale(SAS).