Comparative study on effect of electroacupuncture at lower -sea point of stomach and -sea matching front- points for gastroparesis / 中国针灸

OBJECTIVE@#To explore the efficacy difference of electroacupuncture at lower -sea point and -sea matching front- points for the treatment of gastroparesis.@*METHODS@#A total of 63 patients with gastroparesis were randomly divided into a lower point group (group A, 32 cases, 2 cases dropped off) and a matching points group (group B, 31 cases, 1 case dropped off). The group A was treated with electroacupuncture at Zusanli (ST 36), and the group B was treated with electroacupuncture at Zusanli (ST 36) and Zhongwan (CV 12). Both groups were treated with continuous wave (2 Hz in frequency) for 30 min, once a day, 5 times a week for 3 weeks. The gastroparesis cardinal symptom index (GCSI) score, gastric half-emptying time (T) and the 180 min gastric residual rate of the two groups before and after treatment were observed, and the clinical effective rate was compared.@*RESULTS@#After treatment, the total GCSI scores, T and the 180 min gastric residual rates in both groups were lower than those before treatment (<0.01), and the 180 min gastric residual rate and T in the group A were lower than those in the group B (<0.05). The total effective rate was 93.3% (28/30) in the group A, which was superior to 70.0% (21/30) in the group B (<0.05).@*CONCLUSION@#Electroacupuncture at lower -sea point and -sea matching front- points can both be used to treat gastroparesis, but electroacupuncture at Zusanli (ST 36) has a better effect. The acupoints of Zusanli (ST 36) and Zhongwan (CV 12) may have antagonistic effects.

The effects of electroacupuncture at and points of stomach on gastric motility, the NMDA of vagus nerve dorsal nucleus and serum NO expression in functional dyspepsia rats / 中国针灸

<p><b>OBJECTIVE</b>To research the central molecular mechanism of gastric motility in functional dyspepsia (FD) rats treated with electroacupuncture (EA) at and points of stomach.</p><p><b>METHODS</b>A total of 30 SD rats were randomized into a blank group, a model group, a Zhongwan+Weishu group, a Weishu group and a Zhongwan group, 6 rats in each group. FD rats were established by moderate clipping tail infuriation and irregular feeding except in the blank group. EA was used at "Zhongwan"(CV 12),"Weishu"(BL 21), and"Zhongwan"(CV 12) +"Weishu"(BL 21) in the corresponding groups for 7 days, once a day, and 20 min a time. No intervention was used in the blank and model groups. Grabbing and fixation were applied in the model group. Gastric antrum motion range and frequency were recorded by gastrointestinal pressure transducer. The expression of subunit NR1 of N-methyl-D-aspartate recepter (NMDAR) in dorsal motor nucleus of the vagus (DMV) was determined by Western blotting. The content of serum nitric oxide (NO) was measured by ELISA.</p><p><b>RESULTS</b>Compared with the blank group, the gastric antrum motion range and NR1 in the DMV decreased and the serum NO content increased in the model group (all <0.05). Compared with the model group, the gastric antrum motion range and NR1 in the DMV increased and the serum NO content decreased in the three EA groups (all <0.05). Compared with the Zhongwan and Weishu groups, the gastric antrum motion range and NR1 in the DMV increased in the Zhongwan + Weishu group (all <0.05). Compared with Zhongwan + Weishu and Zhongwan groups, the expression of NO in the Weishu group decreased (both <0.05). The gastric antrum motion frequency among the 5 groups had no statistical significance (all >0.05).</p><p><b>CONCLUSION</b>EA at the and points can regulate the gastric motility in FD rats which may be by modulating the activity of NMDAR in the central DMV region, thus regulating the serum NO content.</p>

Effect of moxibustion on prevention and treatment of nausea and vomiting caused by cisplatin in lung cancer / 中国针灸

<p><b>OBJECTIVE</b>To observe the clinical effects between moxibustion combined with 5-hydroxy tryptamine (5-HT) receptor antagonist and simple 5-HT receptor antagonist in the prevention and treatment of nausea and vomiting caused by cisplatin chemotherapy in patients with lung cancer.</p><p><b>METHODS</b>Fifty-eight patients with lung cancer who were treated with cisplatin chemotherapy were randomly assigned into an observation group and a control group, 29 cases in each one. The patients in the two groups were applied by 5-HT receptor antagonist to prevent nausea and vomiting on the 1st through 3rd days of chemotherapy. Moxibustion at Baihui (GV 20) and Zhongwan (CV 12) was used in the observation group 1-3 days before chemotherapy for 1 course, 3 days as 1 course, 5 cones each acupoint and once a day. Rhodes's index of nausea and vomiting and retching (INVR) was recorded in 0-24 h, 24-48 h, 48-72 h and 72-96 h of chemotherapy. The rates of nausea and vomiting, as well as fatigue degree were observed in the above 4 time periods. The safety was assessed.</p><p><b>RESULTS</b>After treatment, the scores of nausea and vomiting in 0-24 h, 24-48 h, 48-72 h and 72-96 h of chemotherapy in the observation group were lower than those in the control group (all <0.01). The nausea rates in the above 4 time periods in the observation group were 37.9% (11/29), 62.1% (18/29), 60.7% (17/28) and 17.4% (4/23), which were lower than 93.1% (27/29), 89.7% (26/29), 89.3% (25/28), 52.0% (13/25) in the control group respectively (all <0.05). The vomiting rates in the above 4 time periods in the observation group were 10.3% (3/29), 31.0% (9/29), 32.1% (9/28) and 13.0% (3/23), which were better than 37.9% (11/29), 79.3% (23/29), 82.1% (23/28) and 44.0% (11/25) in the control group (all <0.05). The fatigue scores in the observation group in 0-24 h, 24-48 h, 48-72 h and 72-96 h of chemotherapy were lower than those in the control group (all <0.01). There was no adverse reactions in the two groups during chemotherapy, such as skin toxicity, diarrhea, fever, allergy, etc.</p><p><b>CONCLUSION</b>Moxibustion combined with 5-HT receptor antagonist can obviously reduce the rates and degrees of nausea and vomiting caused by cisplatin chemotherapy in patients with lung cancer, which are better than simple 5-HT receptor antagonist, without apparent adverse reactions.</p>

Retrospective study on incomplete intestinal obstruction treated with the adjuvant therapy of acupuncture and moxibustion / 中国针灸

<p><b>OBJECTIVE</b>To evaluate the clinical effects on incomplete intestinal obstruction treated with the adjuvant therapy of acupuncture and moxibustion.</p><p><b>METHODS</b>Using the retrospective analysis, 80 patients of incomplete intestinal obstruction were divided into an observation group and a control group, 40 cases in each one. In the control group, the routine treatment was given, such as fasting, gastrointestinal decompression, parenteral nutrition, infection prevention with antibiotics and enema laxative. In the observation group, on the basis of the treatment as the control group, acupuncture was applied at bilateral Zusanli (ST 36), Shangjuxu (ST 37) and Xiajuxu (ST 39); moxibustion was used at left Yangchi (TE 4), Zhongwan (CV 12), Qihai (CV 6) and Guanyuan (CV 4). The treatment was given once a day, 30 min each time. The average days of treatment, the surgical transfer rate, the time to first flatus, the recovery time of defecation and the time of solid food intake were observed in the patients of the two groups.</p><p><b>RESULTS</b>The average days of treatment in the observation group was obviously less than that in the control group (<0.05). The surgical transfer rate in the observation group was obviously lower than that in the control group (<0.05). The time to first flatus, the recovery time of defecation and the time of solid food intake were all obviously earlier than those in the control group (all <0.05).</p><p><b>CONCLUSION</b>The adjuvant therapy of acupuncture and moxibustion achieves the significant therapeutic effects on incomplete intestinal obstruction, shortens the treatment duration and reduces the surgical transfer rate and the patient's economic burden.</p>

Effects on the regional homogeneity of resting-state brain function in the healthy subjects of gastric distention treated with acupuncture at the front- and back- points of the stomach, Weishu (BL 21) and Zhongwan (CV 12) / 中国针灸

<p><b>OBJECTIVE</b>To observe the regional homogeneity (ReHo) of resting-state brain function in the healthy subjects of gastric distention treated with acupuncture at the back- and front- points of the stomach, Weishu (BL 21) and Zhongwan (CV 12) and the correlation with gastric motility so as to explore the mechanism on the central integration of the front- and back- points of the stomach.</p><p><b>METHODS</b>The crossover test design was adopted. Twenty-four healthy subjects were assigned to a Weishu group, a Zhongwan group and a combined-point group separately, 8 cases in each one in each of the three times. Totally, 24 subjects were included in each group. Under the water load condition, the subjects received acupuncture at Weishu (BL 21), Zhongwan (CV 12) and the combined Weishu (BL 21) and Zhongwan (CV 12). Before and after each acupuncture, the resting-state brain functional magnetic resonance imaging (fMRI) scan and electrogastrogram (EGG) test were applied. The ReHo value was calculated in the collected fMRI imaging data. The changes in ReHo values were analyzed and compared before and after acupuncture in each group, as well as among the groups. The gastric motility was analyzed before and after acupuncture. Additionally, the correlative analysis was conducted between the gastric motility and ReHo changes before and after acupuncture.</p><p><b>RESULTS</b>(1) After acupuncture, EGG amplitudes in the subjects of each group were lower remarkably as compared with those before acupuncture (all <0.01). The EGG frequencies were not different significantly as compared with those before acupuncture (all >0.05). The EGG amplitudes in the Weishu group and the Zhongwan group were higher than those in the combined-point group (both <0.05). (2) As compared with the conditions before acupuncture, acupuncture at the combined front- and the back- points as well as Weishu (BL 21) and Zhongwan (CV 12) separately all induced the changes in the brain ReHo. Acupuncture at the combined front- and the back- points significantly increased Reho values in the right inferior temporal gyrus, the left thalamus, the precuneus and the posterior cingulate gyrus (all <0.05) and remarkably reduced the ReHo values in the the middle temporal gyrus of the right temporal pole, sulcus calcarinus and precuneus (all <0.05). Compared with the single point groups, acupuncture at the combined front- and the back- points induced the increase of ReHo value in the posterior cingulate gyrus and the decrease of ReHo in the temporal pole (all <0.05). (3) The correlative analysis showed that the changes in the ReHo values in the posterior cingulate gyrus, the thalamus and the precuneus were positively correlated to the changes of the gastric motility amplitudes. The changes in the ReHo values in the temporal pole was negatively correlated to the changes of the gastric motility amplitudes.</p><p><b>CONCLUSION</b>Acupuncture at the combined back- and front- points of the stomach, as well as acupuncture at single Weishu (BL 21) and Zhongwan (CV 12) induce the ReHo changes in the different brain regions. Acupuncture at the combined back- and front- points of the stomach may induce the ReHo changes in some new brain regions as compared with the acupuncture at the single point. The thalamus, the posterior cingulate gyrus and the precuneus may be the the important integrated brain regions for acupuncture at the back- and the front- points in regulating the gastric motility. The effects of acupuncture at the back- and the front- points for the regulation of the gastric motility are closely related to the thalamus, the limbic system and the default network of the brain regions.</p>

Effect difference between acupuncture and moxibustion for functional dyspepsia: a randomized controlled trial / 中国针灸

<p><b>OBJECTIVE</b>To investigate the effect difference between acupuncture and moxibustion for functional dyspepsia (FD).</p><p><b>METHODS</b>Sixty patients with FD were randomized into an acupuncture group (29 cases with 1 rejecting) and a moxibustion group (27 cases with 3 dropping). The corresponding manipulations for 4 courses were applied at Zhongwan (CV 12) and Zusanli (ST 36) in the two groups, continuous 5 times as 1 course with 2 days between two courses, once a day and total 20 times. Leed's dyspepsia questionnaire (LDQ) and Nepean dyspepsia index (NDI) were tested before and after treatment, and safety was evaluated.</p><p><b>RESULTS</b>After treatment, the total LDQ scores decreased in the two groups (both<0.01), with statistical different value between the two groups (<0.05). Upper abdominal pain, early satiety, epigastric burning in the acupuncture group were improved more obviously compared with those in the moxibustion group (all<0.01). The NDI scores in the two groups increased after treatment (both<0.01), without statistical different value before and after treatment (>0.05).</p><p><b>CONCLUSION</b>Acupuncture and moxibustion are effective for FD and acupuncture shows superiority.</p>

Elongated needle for post-stroke indigestion / 中国针灸

<p><b>OBJECTIVE</b>To observe the clinical efficacy difference among elongated needle, filiform needle and medication for post-stroke indigestion.</p><p><b>METHODS</b>Sixty cases of post-stroke indigestion were randomly assigned into an elongated needle group, a filiform needle group and a medication group, 20 cases in each one. Acupuncture of restoring consciousness and inducing resuscitation and conventional medical treatment were applied in the three groups. 125 mm elongated needles were perpendicularly inserted at Zhongwan (CV 12), Liangmen (ST 21) and Tianshu (ST 25) in the elongated needle group; 20 to 30 mm perpendicular filiform at the same points in the filiform needle group. All the treatment was given for 4 weeks, 6 times a week, 1 time a day. Domperidone was prescribed orally in the medication group for 4 weeks, 3 times a day and once 10 mg. The indexes were dyspepsia TCM symptom score, Liz dyspepsia questionnaire (LDQ), Nepean Dyspepsia Index of quality of life (NDLQI), Safety Data Sheet (SDS) self rating scale and side effect scale (TESS). The effects were evaluated.</p><p><b>RESULTS</b>The scores of TCM symptom, LDQ, SDS scores in the three groups decreased and NDLQI increased after 7-day, 14-day, and 28-day treatment as compared with those before treatment (<0.05,<0.01). The TCM symptom score and LDQ score in the elongated needle group after 28-day treatment were lower than those in the filiform needle and medication groups (<0.05,<0.01). The SDS score in the medication group was lower than that in the elongated needle and filiform needle group (both<0.05). There were no significant statistical difference for NDLQI score in the three groups (>0.05). The total effective rate was 90% (18/20) in the elongated needle group; those in the filiform needle group and medication group were 70% (14/20) and 75% (15/20) respectively, indicating statistical significance (<0.01).</p><p><b>CONCLUSION</b>Acupuncture with elongated needle can obviously improve symptoms in the patients with post-stroke indigestion, which is better than filiform needle and medication.</p>