[Network visual data mining and analysis of literature on electroacupuncture treatment of post-stroke sequelae].

OBJECTIVE: To analyze the optimum stimulating parameters and acupoint combination law of electroacupuncture (EA) treatment of post-stroke sequelae (PSS) through the network visual data mining and analysis of the literature，so as to provide reference for clinical application. METHODS: The related articles of acupuncture treatment of PSS patients published from January 1, 2005 to December 31, 2021 were collected from databases of CNKI, Wanfang, Weipu（VIP), SinoMed, CHAOXING, DUXIU, PubMed, Ovid, Embase and Cochrane Library. After the articles were screened according to our formulated inclusion and exclusion criteria, a "Clinical Literature Database of EA Treatment of PSS" was established. The SPSS Modeler14.1 software was used for modeling (by using the parameters of EA, types of apoplexy sequelae, names of acupoints, methods of acupoint matching, acupoint-attributed meridians, etc.) and association rule analysis, and the Cytoscape 3.6.0 software was used for data network visualization analysis. RESULTS: A total of 354 articles were collected, including 13 types of PSS, among which the hemi-plegia accounts for the highest proportion (51.13%), followed by depression (17.51%) and dysphagia (14.97%). A total of 228 acupoints are used, with a total frequency-time of 1 690. Among the 8 PSS (hemiplegia, depression, dysphagia, cognitive impairment, urinary incontinence, urinary retention, speech disorders, constipation) with the frequency of application of acupoints greater than or equal to 3, 275 articles are involved, with the frequency of dense wave being the highest (123 times), followed by continuous waves (95 times). The stimulation frequency of EA appears 275 times, with the low frequency being the highest (188 times). For hemiplegia type of PSS, low frequency and continuous waves or dense waves are mostly used, and the high correlation acupoint groups are Zusanli(ST36)/Hegu(LI4), LI4/Quchi(LI11) and ST36/LI11. For depression, low frequency and dense waves are mostly used, and the high correlation acupoint groups are Baihui(GV20)/Yintang(EX-HN3), GV20/Shenting(GV24) and GV20/Neiguan(PC6). For swallowing disorder, the mostly used stimulation parameter is low frequency, and the high correlation acupoint groups are Lianquan(CV23)/ST36/Fenglong(ST40), Tongli(HT5)/Yifeng(TE17)/PC6/ST40, and TE17/HT5/PC6/LI4. CONCLUSION: EA therapy is frequently used in the treatment of PSS, for which ST36, LI4 and LI11 are most frequently used in the treatment of hemiplegia, with the stimulation parameters being low-frequency and continuous waves or dense waves. For depression, GV20, EX-HN3, GV24 and PC6 are used, with the stimulation parameters being low frequency and dense waves. For dysphagia, CV23, HT5, TE17, PC6, ST36, ST40 and LI4 are employed, with low frequency electrical stimulation.

Acupuncture combined with pricking and cupping therapy is effective in patients with chronic spontaneous urticaria.

OBJECTIVE: To determine the effects of acupuncture combined with pricking and cupping therapy on the balance of Th1/Th2 cytokines in patients with chronic spontaneous urticaria (CSU). METHODS: The medical records of 75 patients with CSU treated in The First Affiliated Hospital of Hebei College of Traditional Chinese Medicine from January 10, 2021 to January 10, 2022 were collected and analyzed retrospectively. Among them, 35 patients treated with traditional therapy were assigned to a control group, and 40 patients treated with acupuncture combined with pricking and cupping therapy to an observation group. The clinical efficacy and adverse reactions in the two groups were compared after therapy. The two groups were also compared in terms of the levels of immunoglobulin (Ig)-E, interleukin (IL)-4 and interferon-γ (INF-γ) before and after therapy. In addition, the visual analogue scale (VAS) for pruritus was adopted for recording the pruritus degree of patients before and after therapy. The Dermatology Quality of Life Index (DLQI) was adopted to compare the quality of life between the two groups before and after therapy. The Hamilton anxiety scale (HAMA) and Hamilton depression rating scale (HAMD) were adopted for comparison of the anxiety and depression between the two groups before and after therapy. Moreover, the Pittsburgh sleep quality index (PSQI) was used to compare sleep quality between the two groups before and after therapy. RESULTS: The control group showed a significantly lower total response rate than the observation group (P<0.05). Compared with the control group, the observation group showed significantly lower levels of IgE and IL-4, and a higher IFN-γ level and had significantly lower pruritus-VAS, DLQI, HAMA, HAMD and PSQI scores (P<0.05). Additionally, the two groups were not greatly different in adverse reactions (nausea, sleepiness, ecchymosis and dizziness) (P>0.05). CONCLUSION: Acupuncture combined with pricking and cupping therapy is highly effective in CSU, because it can significantly alleviate the symptoms as well as negative emotions, and improve the quality of life, sleep quality and the balance of Th1/Th2 cytokine in patients.

[Research status and thinking of auricular acupuncture theory].

In this paper, the articles of auricular acupuncture in recent 20 years are sorted out and analyzed, and the theory and mechanism of auricular acupuncture in different schools are summarized and compared. Eight theories are included totally, i.e. meridian-collateral theory and zangfu theory of classic TCM, as well as neurodoctrine, neurohumoral theory, embryology theory, holography theory, biological cybernetics and chronobiology theory in modern times. Each of them has its own rationality.Hereafter, through more rigour scientific deign and in accordance with clinical and experimental studies, auricular acupuncture theory should be explored more scientifically and universally so as to provide the theoretic guidance and evidences for clinical treatment with auricular acupuncture, and then to improve the clinical therapeutic effect and promote the application of auricular acupuncture.

[Characteristics of clinical application of electroacupuncture therapy for peripheral neuropathy based on data mining].

OBJECTIVE: To investigate the application characteristics of electroacupuncture (EA) in the treatment of peripheral neuropathy, so as to provide a basis for clinical use of EA therapy. METHODS: Keywords of "electroacupuncture""peripheral neuropathy" "facial paralysis" "trigeminal neuralgia" "sciatica" "common peroneal nerve injury" "diabetic peripheral neuropathy" "intercostal neuralgia" "gluteal epithelial neuritis" "ulnar nerve injury" "median nerve paralysis" "postherpetic neuralgia", and "great occipital neuralgia" were used to search articles in both English and Chinese published from 1999 to 2019 in databases of CNKI, Wanfang, VIP, CBM, Ovid, PubMed and Embase and related books such as electroacupuncture, and neurology, followed by establishing a database of "Electroacupuncture Treatment of Peripheral Neuropathy". Then, the collected articles were put into statistical analysis after sorting, screening, input, checking, and data extracting by using data mining technology and statistical software EpiData. RESULTS: Of the searched 1 528 papers, 778 were eligible, involving 13 types of peripheral neuropathy which the facial paralysis and facial spasm were most frequently seen, followed by trigeminal neuralgia and sciatica, with an effective rate being above 90% for nearly all the 13 diseases. The acupoints employed were chiefly those close to the affected area and distribute along the nerve trunk.In addition, about the needling techniques, the penetration needling was frequently used, and the triple needling, quintuple needling and accompanied needling were also used. Regarding the related needle manipulations, the uniform reinforcing-reduction technique was most frequently used. The duration of EA was 30 min, with a highest stimulating frequency of 50 Hz. The acupoint injection was frequently supplemented, followed by moxibustion, and the treatment sessions were usually about 30 times. CONCLUSION: EA therapy is frequently used in the treatment of peripheral neuropathy, and has some characteristics in acupoint selection, stimulating parameters and some additional needling techniques.

[Exploration of dominant diseases and clinical application characteristics of wrist-ankle acupuncture therapy based on data mining technology].

OBJECTIVE: To analyze the literature regarding wrist-ankle acupuncture therapy by data mining technology, and the dominant diseases of wrist-ankle acupuncture therapy were summarized to provide reference for evaluation of specificity effect of wrist-ankle acupuncture therapy. METHODS: The journal articles regarding wrist-ankle acupuncture therapy from the CNKI, WANFANG, and VIP since January 1, 1975 to December 31, 2017, and the medical cases regarding wrist-ankle acupuncture therapy in Practical Wrist-Ankle Acupuncture Therapy and Microacupuncture System Diagnosis and Treatment were retrieved. Based on the disease types of wrist-ankle acupuncture therapy in the journal articles and medical cases, the association rules method of data mining technology was applied to calculate frequent itemsets. The self-developed database platform for wrist-ankle acupuncture therapy was used to extract and summarize the information to explore the rules of clinical application. RESULTS: The scope of disease involved a total of 7 disease entities in the literature regarding wrist-ankle acupuncture therapy. In the journal articles, there were 83 disease types and the most common surgical diseases were soft tissue injury and periarthritis of shoulder, the frequency were 34 and 24 times respectively. The total effective rates of wrist-ankle acupuncture therapy were 92.74% in internal medicine, 91.39% in surgery, 91.51% in gynecology, 90.88% in dermatology, 96.20% in pediatric, 89.05% in ophthalmology and otorhinolaryngology and 88.78% in psychiatry. In the medical cases of wrist-ankle acupuncture therapy, there were 118 disease types and the most common diseases were pain and Bi syndrome, herpes zoster was also a common disease. Psychiatric diseases used more wrist-ankle acupuncture therapy, and the common diseases were anxiety and mania. CONCLUSION: Wrist-ankle acupuncture therapy is widely used in treatment of clinical diseases and has significant therapeutic effects. It is mostly used in the treatment of surgery, internal medicine (neurology particularly), dermatology (herpes zoster particularly). Besides, the wrist-ankle acupuncture therapy is also applicable in the treatment of diseases of ophthalmology and otorhinolaryngology, gynecology, pediatric and psychiatry.

[Effects of different methods of acupuncture and moxibustion on functional constipation in rats:a comparative study].

OBJECTIVE: To compare the effects of acupuncture, electroacupuncture (EA) and moxibustion on functional constipation in rats. METHODS: Sixty male Sprague-Dawley rats were divided into a control group (n=8), a model group (n=11), a medication group (n=8), an acupuncture group (n=11), an EA group (n=11) and a moxibustion group (n=11) by random number table. The rats in the model group, medication group, acupuncture group, EA group and moxibustion group were treated with intragastric administration of loperamide hydrochloride for 6 days continuously to establish the functional constipation models, while equal volume of drinking water was administrated to rats in the control group at the same time. The rats in the acupuncture group, EA group and moxibustion group were respectively treated with acupuncture, EA and moxibustion at "Tianshu" (ST 25) and "Shangjuxu" (ST 37) one hour after intragastric administration; rats in the medication group were treated with intragastric administration of cisapride suspension. All the treatment was given once a day for 6 days. At the last day of intervention, the 24-hour food intake, stool quantity and its water content were measured in each group; the pushing rate of intestine was measured; the structure of colon tissue and acidic mucus in its mucous layer were observed by hematoxylin-eosin dyeing and alcian blue dyeing; the expression of stem cell factor (SCF) and c-kit mRNA was detected by real-time PCR. RESULTS: Compared with the control group, the 24-hour food intake and stool quantity were reduced in the model group (both P<0.01), and the water content of stool and pushing rate of intestine were reduced (both P<0.01); compared with the model group, the stool quantity and its water content were increased in the medication group, acupuncture group, EA group (P<0.05, P<0.01), which were not significantly different from those in the moxibustion group (both P>0.05). The pushing rate of intestine in each intervention group was increased (all P<0.01). The 24-hour food intake and stool quantity in the medication group were not significantly different from those in the acupuncture group, EA group and moxibustion group (all P>0.05), and the water content of stool was only reduced in the moxibustion group (P<0.01). The pushing rate of intestine in the acupuncture group and moxibustion group was lower than that in the medication group (both P<0.01), while that in the EA group was not significantly different from that in the medication group (P>0.05). The water content of stool in the moxibustion group was lower than that in the acupuncture group and EA group (both P<0.01). The pushing rate of intestine in the acupuncture group and moxibustion group was lower than that in the EA group (both P<0.01). The HE staining result indicated the structure of colon tissue was normal, complete and similar in each group; the alcian blue staining indicated the acidic mucosubstance in the model group was lower than that in the control group; compared with the model group, the acidic mucosubstance in the medication group, acupuncture group, EA group and moxibustion group was all increased. Compared with the control group, the expression of SCF and c-kit mRNA was reduced in the model group (both P<0.05); compared with the model group, the expression of SCF and c-kit mRNA was increased in the medication group, acupuncture group, EA group and moxibustion group (all P<0.05); compared with the moxibustion group, the expression of c-kit mRNA was reduced in the acupuncture group and EA group (both P<0.05). CONCLUSIONS: Acupuncture, EA and moxibustion all can play a positive regulative role on functional constipation in rats, in which EA has the best efficacy, followed by acupuncture.

[Effect of Manual Acupuncture, Electroacupuncture and Moxibustion on Intestinal Motility and Expression of Enteric Nervous Activity Related Proteins in Functional Constipation Rats].

OBJECTIVE: To compare the effect of manual acupuncture (MA), electroacupuncture (EA) and moxibustion interventions on intestinal motility and expression of enteric nervous activity related proteins calcitonin gene related peptide (CGRP), transient receptor potential vanilloid 1 (TRPV 1) and proteinase activated receptor-4 (PAR-4) in colon tissue of rats with functional constipation (FC), so as to select a better intervention method for FC. METHODS: Sixty male SD rats were randomly divided into blank control (n=8), model (n=11), medication (n=8), MA (n=11), EA (n=11), and moxibustion (n=11) groups. The FC model was established by gavage of suspension of loperamide hydrochlorid for 6 days. Rats of the medication group were treated by gavage of cisapride (3 mg/kg), once daily for 6 days. MA, EA or moxibustion was separately applied to bilateral "Tianshu"(ST 25) and "Shangjuxu"(ST 37) for 15 min, once daily for 6 days. The stool weight within 24 h was measured every day, and the intestinal propulsive rate was calculated by feeding the rats with suspension fluid containing sodium carboxymethylcellulose and active carbon powder (3%) on the last day of the experiment. The expression levels of CGRP, TRPV 1 and PAR-4 proteins and genes in the colon tissue were measured by Western blot and quantitative real-time PCR, respectively. RESULTS: Compared with the control group, the stool weight within 24 h and intestinal propulsive rate were significantly decreased in the model group (P<0.01). Compared with the model group, the two indexes considerably increased in the medication, MA and EA groups (P<0.05, P<0.01), and the intestinal propulsive rate was also notably increased in the moxibustion group (P<0.05), suggesting an improvement of the intestinal motility after the treatment. The expression levels of intestinal CGRP, TRPV 1 and PAR-4 proteins and genes were significantly higher in the model group than in the control group (P<0.01), and considerably lower in the medication, MA, EA and moxibustion groups than in the model group (P<0.05, P<0.01, except the protein expression of CGRP in the moxibustion group). No significant differences were found among the medication, MA, EA and moxibustion groups in the stool weight, between the medication and EA groups and between the EA and moxibustion groups in the intestinal propulsive rate, and among medication, EA and moxibustion groups in the expression levels of TRPV 1 mRNA, and among the medication, MA and EA groups in the expression levels of CGRP, TRPV 1 and PAR-4 proteins (P<0.05). CONCLUSIONS: MA, EA and moxibustion interventions can promote the intestinal motility in FC rats, which may be related to their functions in down-regulating the expression of CGRP, TRPV 1 and PAR-4 proteins and genes (except CGRP in the moxibustion group).

[Effects of Different Acupuncture and Moxibustion Methods on Plasma NO, NOS and VIP Contents and the Expression of Colonic VIP Protein in Functional Constipation Rats].

OBJECTIVE: To compare the effects of filiform needling, electroacupuncture, and moxibustion on functional constipation in rats, and to explore the possible mechanism of these three different methods. METHODS: Male SD rats were randomly divided into blank control group (n=8), model group (n=11), medication group (n=8), filiform needling group (n=11), electroacupuncture group (n=11), and moxibustion group (n=11). Functional constipation model was established by intragastric administration with the suspension of loperamide hydrochloride, daily for six days in a week. One hour after each gavage, the medication group was treated with cisapride suspension, while the other three groups were treated with filiform needling, electroacupuncture, and moxibustion, respectively, at "Tianshu"(ST 25), "Shangjuxu" (ST 37) acupoints. The first defecation time was recorded. NO, NOS and VIP (vasoactive intestinal peptide) levels in plasma were detected by ELISA. Immuohistochemical and Western blot methods were applied to test VIP expression in the colonic tissue. RESULTS: Compared with the blank control group, the first defecation time was prolonged, and the NO, NOS and VIP contents in plasma were increased in the model group (P<0.05, P<0.01), accompanied with increased score of VIP in the smooth muscle of colonic wall(P<0.05)and elevated VIP expression in colonic tissue(P<0.01). Compared with the model group, the first defecation time was shortened in the medication, filiform needling, electroacupuncture, and moxibustion groups(P<0.05), while decreased NO, NOS and VIP contents in plasma (P<0.01,P<0.05), decreased score of VIP in the smooth muscle of colonic wall(P<0.05), and lower expression level of VIP in colonic tissue(P<0.01)were observed in the four treatment groups. In contrast, the plasma VIP content in the electroacupuncture group was lower than that in the medication group (P<0.01), while colonic VIP expression decreased in the moxibustion group(P<0.01). The NO, NOS and VIP contents in plasma and score of VIP in the smooth muscle of colonic wall in the electroacupuncture group were lower than those in the filiform needling group and the moxibustion group(P<0.01, P<0.05), but the colonic VIP expression in the moxibustion group was lower than that in the filiform needling group(P<0.05)and electroacupuncture group(P<0.01). CONCLUSIONS: All the three different kinds of acupuncture and moxibustion methods have positively regulatory effect on functional constipation; electroacupuncture is the best for the regulation of plasma NO, NOS and VIP contents, while moxibustion is the best for the regulation of VIP expression in colonic tissue.

[Rule of Clinical Application of Auricular Acupuncture Based on Data Mining].

OBJECTIVE: To explore the rule of clinical application of auricular acupuncture therapy by data mining in order to guide clinical practice. METHODS: The data base about single auricular acupuncture therapy for different clinical diseases was established by collection, sorting, screening, recording, collation, data extraction, statistic analysis on data samples from journals, academic theses dissertations published in near 60 years. The application rules of auricular therapy including its predominant diseases, stimulus modality, therapeutic effect, and angle of needling were summarized by data mining technique. RESULTS: Auricular acupuncture therapy has been widely and mostly used in the internal medicine department, accounting for 48.56%. Of stimulus modalities, auricular point paste and pressure is applied with the highest frequency, accounting for 64%. The highest effective rate is found in the surgery department diseases(81.41%). Pressure is the most effective stimulus in the internal medi-cine department, and bloodletting combined with paste and pressure in the surgery department, auricular point injection in the gynecology and pediatrics departments, bloodletting in the ophthalmology and otorhinolaryngology department, and auricular point incision in the dermatology department. Auricular point injection has remarkable effect. Bloodletting combined with paste and pressure has nearly the same effect as bloodletting in the same medical department except dematology department. Otherwise, angle of needling is rarely studied. CONCLUSIONS: Auricular therapy is widely used and has remarkable effect in treating diseases by using different stimulus modalities. Whereas the angle of needling is rarely studied and future investigation is needed.

[Research of Characteristics of Stimulation Methods and Application of Acupoint in Auricular Needle Therapy Based on Data Mining].

In the present paper, using data mining technology,the authors downloaded information from databases on auricular needle therapy, and obtained data samples from journals and academic dissertations involving the application of auricular needle therapy to treat diseases, and then screened, audited, and extracted the data and performed a statistical analysis. The authors extracted data on the application of auricular needle therapy in the stimulation methods of medicine (needling instrument), selection of the side of ear to treat disease and the number of times the ear was pressed per day and the compression time. In the stimulation methods, the needling instrument varied, the seeds of cowherb Semen Vaccariae were applied in 60.89% of the total stimulation methods. The number of times the ear was pressed per day and the compression time in the clinic were optional. The main points in auricular needle therapy were the contralateral side; there was no significant difference in the effect of a single side or both sides of the ear to treat disease.

[Supplement of Dongyuan acupuncture-moxibustion therapy and clinical records].

Professor JIA Chunsheng believes that "Dongyuan's acupuncture therapy" proposed by GAO Wu could not entirely reflect LI Dongyuan's academic thought of acupuncture and moxibustion. Hence, we collected all of the academic works of LI Dongyuan and extracted the texts relevant with acupuncture-moxibustion therapy, titled as Dongyuan's acupuncture-moxibustion therapy. This process contributed to the deeper study on Dongyuan's acupuncture and moxibustion academic thought. By the influence of Dongyuan's acupuncture-moxibustion academic thought, in association with his clinical experience for dozens of years, Professor JIA Chunsheng proposed that acupuncture and moxibustion should pay attention to the regulation and tonification of spleen and kidney. In clinical practice, Zhongwan (CV 12), bilateral Tianshu (ST 25), Qihai (CV 6) and Guanyuan (CV 4) are commonly selected to consolidate the root, cultivate the primary and treat the spleen and kidney simultaneously. The locations of the above selected points are distributed like a star. This "star-like point selection method" points to the importance of the spleen and kidney (the primary qi). For many diseases, especially the disorders of internal injury, the star-like acupuncture therapy is commonly used and the relevant acupoints are supplemented. The good clinical efficacy has been achieved.

[Basic Regularities and Characteristics of Compound Reinforcing--reducing Manipulation of Acu- puncture Revealed by Data Mining].

OBJECTIVE: To explore the regularities and features of compound reinforcing-reducing manipulation of acupuncture filiform needles in the treatment of clinical conditions or diseases by using data mining technique, so as to guide clinical practice. METHODS: At first, the data base about the reinforcing-reducing manipulation (CRRM) of filiform needles for different clinical problems was established by collection, sorting, screening, recording, collation, data extraction of the related original papers published in journals and conferences and related academic dissertations from Jan. 1 of 1950 to Jan. 31 of 2015 by using key words of "acupuncture" "moxibustion" "needling" "filiform needle", and according to the included and excluded standards. RESULTS: A total of 130 835 papers met the included standards were collected. Outcomes of data mining in the present study showed that (1) the ORRM is most frequently applied in the internal medicine, followed by surgery, gynecology, ophthalmology and otorhinolaryngology, dermatology, and pediatrics, successively, mostly for lumbago and leg pain; (2) the heat-producing needling manipulation is the most frequently applied technique, followed by cool-producing needling, dragon-tiger warring, yang occluding in yin, yin occluding in yang techniques; (3) the highest effective rate of CRRM is for problems of the pediatrics, followed by those of the internal medicine, surgery, ophthalmology and otorhinolaryngology, dermatology, and gynecology; (4) the most fre- quently used acupoints are Zusanli (ST 36), then Sanyinjiao (SP 6), stimulated by heat-producing needling, and Zusanli (ST 36), then Quchi (LI 11), stimulated by cool-producing needling, and Huantiao (GB 30), stimulated by dragon-tiger warring needling. CONCLUSION: The compound reinforcing-reducing manipulation of acupuncture is most frequently applied to problems in the inter- nal medicine, predominately for lumbago and leg pain, and the best effectiveness is for pediatric conditions. The heat-producing needling and cool-producing needling are most frequently applied at Zusanli (ST 36) and the dragon-tiger warring manipulation is most frequently applied at Huantiao (GB 30).

[Study of clinical application of manipulations of filiform needles to promote qi by data mining technique].

OBJECTIVE: To analyze the diseases and effects of the manipulations to promote qi by filiform needles, with the help of data mining technique. METHODS: Literature about different manipulations to promote qi by filiform needles in recent 60 years was collected in China National Knowledge Infrastructure(CNKI). Then databases were established to mine the relativities among the diseases, subjects, acupoints selection law,routes and directions of meridian qi and effects. RESULTS: ①Total 489 articles were included. The basic manipulations with the frequency of 630 were on the top. The auxiliary and four methods of Feijingzouqi respectively appeared 70 times. The diseases in the internal medicine were treated with the basic and auxiliary methods of the higher frequencies, 311 and 44 times separately. While the four methods of Feijingzouqi were mostly used in the surgical area, 37 timestotally. ②The diseases treated from high to low by lifting, thrusting and twirling represented retention of urine, sequelae of stroke, pain in waist and lower limbs, of which the effect for retention of urine was better than those of the other two, and the lifting and thrusting method was superior to twirling. ③As for the auxiliary methods, 25 times were found about vibration needling; 18 times, twisting. The highest frequency of 6 times for the vibration needling was on the sequelae of stroke; while 4 times for the twisting, stranguria. ④As to the four methods of Feijingzouqi, Cangguitanxue was most frequently applied, and its highest frequency of 18 was on bi syndrome. CONCLUSIONS: Manipulations to promote qi by filiform needles are crucial to achieving the effects of acupuncture. The basic methods are widely used in clinic and have been seen good efficacy. While the auxiliary means assist to promote qi to stimulate the body,among which the four methods of Feijingzouqi are mainly to smooth the meridians and drive qi of patients with surgical diseases and take meridian blocking the priority.

Present situation and development direction of microacupuncture therapy / 中国针灸

There have been many reports of clinical and experimental researches of microacupuncture therapy, the relevant systematic works, teaching materials and national standards in recent decades. It shows that microacupuncture system has been formed and its influence has been promoted. While the rapid development of microacupuncture therapy, there are the problems and contradictions on nomenclature, explanation of theoretical basis, optimal indications, and multiple systems and schools, etc. All the above have blocked the clinical application and development. It is considered that we need to unify the nomenclature, condense the theoretical basis, clear the optimal indications, promote the exchange and blend among different schools and sum up the outcomes by systematic review and data mining technique.

[Analysis of Therapeutic Regularities and Characteristics of Blood-letting Therapy for Acne Patients Based on Data Mining].

OBJECTIVE: To analyze the therapeutic regularities and characteristics of blood-letting therapy for acne in the past clinical practice by using data mining. METHODS: Original papers about acne treated by pricking blood therapy were searched and screened from common databases as Chinese National Knowledge Infrastructure Database (CNKI), WanFang Data, SinoMed, Ovid, ScienceDirect, Socolar, SciFinder, Foreign Medical Journal Full-Text Service (FMJS) and PubMed using keywords of acne+bleeding therapy, acne+blood-letting, acne+ pricking blood, followed by establishing a data plateform to conduct a data mining using Online Analytical Processing (OLAP). RESULTS: A total of 230 original journal articles about acne treated by pricking blood therapy were collected. The included acne cases with wind-heat pattern were predoment, being 56 in frequency-times and acounting for 24. 78 %. In the treatment of acne, the therapeutic tool, three-edged needle was often used, being 168 in frequency and acounting for 71.79%. The frequently employed acupoints were those of the Governor Vessel and Bladder Meridian, such as Dazhui (GV 14) and back-shu points. When auricular points used for blood-letting, Erjian (EX-HN 6) and the Vena of the auricular back were most frequently selected. In addition to blood-letting, other therapies such as Chinese herbal medicines, filiform needles, and otopoint-pellet pressure were also used in combination, being 166 in items and constituting 72. 17%. Generally, blood-letting treatment was conducted once every three days (twice a week) or once every two days (three times a week) for about 20 sessions for each acne patient. CONCLUSION: Blood-letting therapy is effective in the treatment of acne. But if used in combination with other therapies, the therapeutic effect would be better.

[Basic Characteristics of Simplex Reinforcing and Reducing Manipulations of Filiform Acupuncture Needle in Clinical Practice Based upon Data Mining].

OBJECTIVE: To explore the regularities and features of clinical application of simplex reinforcing or reducing manipulation of filiform acupuncture needles by data mining in order to guide clinical decision in a better way. METHODS: A database about simplex reinforcing and reducing manipulations of filiform acupuncture needle was established first after collection, sorting, screening, type-in, and collation of the related papers, academic dissertations and theses of academic conferences published from January 1st of 1950 to January 31 of 2015 by using key word "acupuncture" "acupuncture and moxibustion" "needle manipulation" and "filiform needle" from database of China National Knowledge Infrastructure (CNKI, a full-text database of Chinese journals), followed by data extraction and statistical analysis. RESULTS: A total of 1 304 articles were found to meet the standards formulated in the present study. Among them, 800 papers belong to the internal medicine covering apoplectic sequelae (153 papers), apoplexy (52), headache (63) and insomnia (60), 271 to surgery involving soft tissue injury (63) and backleg pain (46); 93 to five-sense-organs involving nasosinusitis (14), 64 gynecology involving dysmenorrhea (13), 41 to dematology involving struma (20), and 35 to pediatrics covering five kinds of tardy growth and five flaccid syndromes(8). These 1 304 papers contain 2 542 of simplex reinforcing and reducing manipulations, including 895 of twirling-thrusting reducing, 611 of twirling-rotating reinforcing, 571 of lifting-thrusting reducing, 303 of lifting-thrusting reinforcing, 32 of reinforcing and 32 of reducing in cooperation wihpatients' respiration, 23 open-close reducing, 12 open-close reinforcing, 21 reducing and 16 of reinforcing achieved by inserting the needle along or against the meridian, 14 rapid-slow reinforcing, and 12 rapid-slow reducing. Regarding the acupoint selection, distal and local acupoints are most frequently used, followed by symptoms-determined and syndrome-determined, respectively. The acupuncture needle retained time was from 0 min to 45 mn, and the therapeutic effect was relatively better for post-stroke. The totally therapeutic effects of the simplex reinforcing and reducing manipulations were 96.07% for problems of demotology, 94.19% for gynecology, 96. 58% for surgery, 92.85% for pediatrics, 91.78% for five-sense organs and 93. 70% for internal medicine, respectively. CONCLUSION: Simplex reinforcing and reducing manipulations of acupuncture has a definite effect in the treatment of different problems particularly in the internal medicine and surgery. Often, the twirling-rotating and lifting-thrusting reinforcing and reducing manipulations of acupuncture are employed in clinical practice.

[Comparison of different moxibustion techniques in clinical treatment of diseases based on data mining].

OBJECTIVE: To explore the specific efficacy of different moxibustion techniques in treatment of common diseases and clinical indications, and compare the specificity in clinical indications and efficacy among different moxibustion techniques so as to guide clinical practice better. METHODS: The modern computerization and data mining technology were adopted to set up moxibustion literature database. The relevant literature of moxibustion techniques in recent 60 years were collected, screened, examined, extracted and analyzed statistically so as to explore the advantages of different moxibustion techniques in clinical treatment. RESULTS: (1) Of 2,516 literature, moxa stick, moxe cone and moxa device were used in the highest frequency in internal medicine department, for 730 times, 278 times and 102 times respectively. The warm needling technique was used in the highest frequency, for 70 times in the surgical department. (2) In the dermatology department, the curative rate with moxa cone was the highest, 75%. In the ear-nose-throat department, the warm needing technique and moxa device achieved the highest curative rate, 49% for both of them. In the internal medicine department and surgical department, the curative rate of warm needling technique was 53% and 58% respectively. In the gynecology department, the curative rate of moxa device was the highest, 59%. In the pediatrics department, the curative rate of moxa cone was the highest, 80%. (3) The numbers of priority disorders, frequency ≥20 times: 24 kinds of disease for moxa stick, five kinds of disease for moxa cone, 2 kinds of disease for warm needling technqiue and one disorder for moxa device. Facial paralysis, diarrhea, lumbar and leg pain and elbow and knee swelling pain were of the highest priority, treated with these 4 moxibustion techniques, with a certain of literature research values. (4) The warm needling technique achieved the better efficacy on elbow and knee swelling pain, lumbar and leg pain and diarrhea compared with the other three techniques and the curative rate was higher. The moxa device tecnique achieved the higher curative rate for facial paralysis compared with the other three techniques. CONCLUSION: Through the comparison of application frequency, curative rate, clinical application frequency in disorders and the efficacy of priority disorders in the treatment with different moxibustion techniques, it is found that moxa stick, moxa cone and moxa device are simple in manipulation, safe and effective. Hence, they can be extensively used in the treatment of common disorders in every department in clinic. The warm needling technique acts on the body by the co-work of needling and warming stimulation of mugwort. It achieves the particular effect on the disorders with complicated etiologies compared with the other three techniques. It can be chosen in priority for the disorders caused by blockage in meridian and collateral and stagnation of qi and blood.

[A meta-analysis on pricking blood therapy for migraine].

OBJECTIVE: To evaluate the therapeutic effect of pricking blood therapy for migraine. METHODS: We searched all the original papers about pricking blood therapy for migraine in common databases as the Chinese National Knowledge Infrastructure Database (CNKI), Chinese Biomedical Library (CBM), Ovid, Science Direct, Socolar, and Sci Finder (1949 -2012), Wanfang Data (1998-2012) and Foreign Medical Journal Service (FMJS, 1990-2012). The original articles were searched in accordance with a pre-defined standards (simple pricking blood treatment, or the pricking blood therapy was the principal approach), while those about other diseases (such as cerebrovascular disease, cervical spondylosis, etc.) evoked migraine, pricking blood used as a complementary therapy, case report, specialists' experience summary, reviews, surveys, news articles, animal studies were excluded. Then, a Meta-analysis was made by software Review Manager 5.1. RESULTS: A total of 11 clinical trial papers involving 826 cases of migraine were included in the present paper. Three of them were high-quality researches, and the other eight were low quality researches. Results of Meta-analysis indicated that the therapeutic effect of the pricking blood therapy was significantly superior to that of non-bleeding therapies in relieving migraine [OR = 6.23, 95% CI: (4.03, 9.63), Z = 8.24, P < 0.00 001]. However, the poor symmetry of funnel plot suggested a risk of bias. CONCLUSION: The pricking blood therapy is effective for relieving migraine, but larger sample clinical trials, particularly randomized controlled trials are definitely needed for confirming the conclusion.

[Research of bleeding volume and method in blood-letting acupuncture therapy based on data mining].

Through computer-based technology and data mining method, with treatment in cases of bloodletting acupuncture therapy in collected literature as sample data, the association rule in data mining was applied. According to self-built database platform, the data was input, arranged and summarized, and eventually required data was acquired to perform the data mining of bleeding volume and method in blood-letting acupuncture therapy, which summarized its application rules and clinical values to provide better guide for clinical practice. There were 9 kinds of blood-letting tools in the literature, in which the frequency of three-edge needle was the highest, accounting for 84.4% (1239/1468). The bleeding volume was classified into six levels, in which less volume (less than 0.1 mL) had the highest frequency (401 times). According to the results of the data mining, blood-letting acupuncture therapy was widely applied in clinical practice of acupuncture, in which use of three-edge needle and less volume (less than 0.1 mL) of blood were the most common, however, there was no central tendency in general.

[Exploration on the application characteristics of bloodletting therapy for the diseases relevant with soft tissue infection by data mining technology].

OBJECTIVE: Using the data mining technology to analyze the application law of bloodletting therapy for the diseases relevant with soft tissue infection and explore the effect specificity of bloodletting therapy. METHODS: The variety of diseases treated with bloodletting therapy was taken as the sample data by collecting the reports from the periodical literatures. The network database of bloodletting literature was set up. The association rule of data mining technology was adopted to extract the information on the diseases relevant with soft tissue infection in the periodical literatures. The frequency item of the superiority disease category was calculated. And the deep mining was done in terms of the needle device, point selection and the bleeding amount separately. The application law of bloodletting therapy was summarized in the treatment of the diseases relevant with soft tissue infection. RESULTS: Fourteen kinds of relevant diseases of soft tissue infection treated with bloodletting therapy were included in the contemporary periodical literatures, of which, the reported case number and the reporting frequency were the highest for hordeolum and breast abscess. The three-edged needle was used the most frequently in the manipulation. The acupoints selected were the local Ashi points, combined with the symptomatic acupoints. The bleeding amount was not normalized by the ideas of different physicians. CONCLUSION: The bloodletting therapy achieves the better curative effect on some diseases relevant with soft tissue infection and this therapy deserves to be further promoted in clinical practice.