Progress of researches on mechanisms of acupuncture for secondary prevention of ischemic stroke. / é’ˆåˆºå‚ä¸Žç¼ºè¡€æ€§è„‘å’ä¸­äºŒçº§é¢„é˜²çš„ç ”ç©¶è¿›å±•.

Ischemic stroke (IS) is one of the main causes inducing death and disability in adults. Because of the high recurrence rate of IS, prevention of recurrence is of great significance to this population, for which the evidence-based and effective secondary prevention strategy is an important means, and acupuncture intervention has a positive effect on its risk factors. In the present article, we reviewed the progress of researches on the mechanisms of acupuncture underlying prevention of IS relapse from the perspective of its main risk factors, namely 1) hypertension (preventing and controlling the adverse effects caused by the imbalance of blood pressure level, vascular and other tissue structures, endocrine factors and central nervous system activities in patients with hypertension after IS), 2) hypercholesterolemia (lowering serum total cholesterol, triglyceride, low-density lipoprotein-cholesterol (LDL-C) and raising high-density lipoprotein cholesterol), 3) diabetes (regulating the secretion function of adipose tissue, activating the insulin signal transduction pathway, protecting the function of pancreatic ß cells, and regulating the central nervous system functions to participate in the secondary prevention of IS), 4) smoking (relieving the symptoms of smoking cessation and reducing the smoker's dependence on smoking by changing the internal environment, lowering the level of blood endorphin and regulating the excitability of central nervous system), 5) sleep apnea syndrome (regulating local muscle function and the excitability of the nervous system, but also affecting some organic changes as reducing tonsil swelling) and 6) obesity (lowering blood glucose and lipid, increasing the ratio of brown/white fat, reducing leptin resistance, and suppressing appetite to induce body weight loss, or directly regulate the changes of fat tissue, etc). Results shows that the acupuncture's regulatory mechanism for IS risk factors is closely related to the neuroendocrine system, and simultaneously involves multiple targets of multiple risk factors. Due to its good efficacy and safety, acupuncture therapy is of great value for clinical promotion as an important intervention for secondary prevention.

Exploring acupuncture treatment strategies for snoring based on meridian theory. / 基于经络学说探析鼾症的针刺治疗思路.

Starting from the perspective of meridian theory, this article briefly analyzes the meridian pathophysiology of snoring and the relationship between snoring and meridian theory. It proposes that acupuncture treatment for snoring should focus on regulating qi from the shaoyang meridians, harmonizing the spirit by the governor vessel, resolving phlegm through the three yang meridians, and harmonizing qi and blood from the yangming meridians. Additionally, attention is placed on both the root cause and the symptoms, the theory of "four seas". The ultimate goal is to promote the flow of meridian and qi-blood, improve symptoms such as nighttime snoring, poor sleep quality, and daytime sleepiness, and achieve the desired outcome of stopping snoring and ensuring restful sleep.

[Application of single-arm objective performance criteria/performance goal in acupuncture-moxibustion clinical trials].

Due to various constraints, such as clinical implementation conditions and unique characteristics of acupuncture-moxibustion, some randomized controlled trials (RCTs) of acupuncture-moxibustion still suffer from relatively low quality and limited applicability. The single-arm objective performance criteria/performance goal can be considered as an ideal supplementary and alternative research approach to RCTs. In this paper, the feasibility of applying the single-arm objective performance criteria/performance goal in acupuncture-moxibustion clinical research is explored from the limitations of conducting acupuncture-moxibustion RCTs, the principles, the essential design considerations and key statistical steps. In addition, illustrative examples are provided. The objective is to offer insights into resolving practical difficulties in acupuncture-moxibustion clinical research.

[Application of "eliminating stagnation and bloodletting/fire needling" in treatment of jingjin diseases].

Based on the development of conditions, the etiology and pathogenesis of jingjin (muscle region of meridian) diseases are summarized as 3 stages, i.e. stagnation due to over-exertion at early stage, manifested by tendon-muscle contracture and tenderness; cold condition due to stagnation, interaction of stasis and cold, resulting in clustered nodules at the middle stage; prolonged illness and missed/delayed treatment, leading to tendon-muscle contracture and impairment of joint function at the late stage. It is proposed that the treatment of jingjin diseases should be combined with the characteristic advantages of fire needling and bloodletting technique, on the base of "eliminating stagnation and bloodletting/fire needling". This combined therapy warming yang to resolve stasis and dispels cold to remove nodules, in which, eliminating the stagnation is conductive to the tissue regeneration, and the staging treatment is delivered in terms of the condition development at different phases.

[Clinical thinking of acupuncture for snoring based on "disharmony qi leads to restlessness"].

This study summarizes the clinical thinking of acupuncture for snoring based on "disharmony qi leads to restlessness". According to the pathological characteristics of qi stagnation and blood stasis, phlegm dampness and internal obstruction in snoring patients, combined with the etiology, pathogenesis and location of the disease, the innovative viewpoint of "disharmony qi leads to restlessness" is proposed. It is believed that the key to snoring treatment lies in "regulating qi ". In clinical practice, acupuncture can directly regulate the qi of the disease's location, regulate the qi of the organs and viscera, and regulate the qi of the meridians to achieve overall regulation of the body's internal and external qi, smooth circulation of qi and blood, and ultimately achieve the therapeutic goal of harmonizing qi, stopping snoring, and improving sleep quality.

[Application and thinking of acupuncture therapy in comprehensive management of hypertension].

The theory of disease prevention with traditional Chinese medicine is introduced into the prevention of chronic diseases such as hypertension. In order to fully implement the advantages of acupuncture, the three-level prevention strategy is strengthened on the whole-process intervention with acupuncture for hypertension, including prevention before disease onset, starting intervention at the early phase, and prevention disease from exacerbating. Moreover, the comprehensive management scheme, multidisciplinary coordination and participation mechanism are investigated in the field of traditional Chinese medicine for preventive treatment of hypertension.

[Observation on clinical effect of fire needling for mild to moderate benign prostatic hyperplasia with kidney yang deficiency].

OBJECTIVE: To observe the effect of fire needling on prostate symptoms, quality of life, average daily number of nightly urination, urine flow rate and prostat volume in patients with mild to moderate benign prostatic hyperplasia (BPH) of kidney yang deficiency. METHODS: A total of 60 patients with mild to moderate BPH of kidney yang deficiency were randomly divided into an observation group (30 cases, 3 cases dropped off) and a control group (30 cases, 4 cases dropped off). The observation group was treated with fire needling at Guanyuan (CV 4), Shuidao (ST 28) and Qugu (CV 2) twice a week (2-3 d interval between each treatment), continuous treatment for 4 weeks. The control group received lifestyle advice and education, once a week for 4 weeks. In the two groups, the international prostate symptom score (IPSS), the quality of life (QoL) score and the average daily number of nightly urination were observed before treatment, after treatment and during the follow-up of the 4th week; the urinary maximum flow rate (Qmax), the average flow rate (Qave), and the prostate volume were assessed before and after treatment in the two groups. The safety was observed in the observation group. RESULTS: After treatment and during follow-up, the IPSS scores, QoL scores, and the average daily number of nightly urination in the observation group were decreased compared with those before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). After treatment, there was no significant difference in Qmax, Qave and prostate volume between the two groups and within the each group (P>0.05). There were no fire needling-related adverse reactions, and no obvious abnormality was found in urine routine and coagulation function tests before and after treatment in the observation group. CONCLUSION: Fire needling can improve lower urinary tract symptoms and quality of life, reduce frequency of nightly urination in patients with mild to moderate BPH of kidney yang deficiency, and has good safety.

[Overview on the modern development of fire needling device: from tradition to innovation].

The appropriate needle device is crucial for obtaining the curative effect of fire needling therapy. The article introduces the material specification, clinical operation, indications, characteristics and advantages of the contemporary traditional fire needling devices (e.g. He's fire needle and Shi 's fire needle) and the contemporary new-type ones (e.g. fire needling with filiform needle and micro-needle); and determines the innovations of modern fire needling. It is anticipated that the needle specifications, production process and operation standard of fire needling devices should be further unified so as to provide the references for the selection of fire needling devices in treatment based on clinical syndrome differentiation and expand the clinical application of fire needling therapy.

[Innovation, development and application of contemporary fire needling].

Physicians in the past dynasties have improved the theory of fire needling from the aspects of fire needling instruments, clinical efficacy, application scope, operation, precautions, etc., which promoted the clinical application of fire needling. Modern fire needling breaks through the traditional clinical taboos such as heat syndrome, face, forbidden acupoints, and no needle retention. By using modern fire needling with various types, characteristics and functions, multiple needles and multiple methods are used to treat various diseases, which can further exert the therapeutic effect of fire needling and promote the popularization and application of fire needle therapy.

[Point-pricking method with fire needle for knee osteoarthritis: a randomized controlled trial].

OBJECTIVE: To observe the effects of point-pricking method with fire needle on the symptoms of knee joint and physio-psychological health in the patients with knee osteoarthritis (KOA). METHODS: Sixty six patients with KOA were randomly divided into a fire needling group (33 cases) and a filiform needling group (33 cases). The patients received the point-pricking method with fire needle in the fire needle group while the conventional acupuncture with filiform needle was provided in the filiform needling group. The basic health management was performed in both groups. The acupoints included bilateral Liangqiu (ST34), Xuehai (SP10), Dubi (ST35), Neixiyan (EX-LE4), Yanglingquan (GB34) and Zusanli (ST36) as well as Ashi points. The treatment was conducted twice a week for 6 weeks consecutively. Before and after treatment, the scores of Western Ontario and McMaster University Osteoarthritis Index (WOMAC), traditional Chinese medicine (TCM) symptoms and visual analogue score (VAS), the numbers of affected areas of knee joint pain and the scores of 12-item short-form health survey (SF-12) were assessed and the incidence of adverse effects was recorded. RESULTS: The score for pain, stiffness and function, as well as the total score of WOMAC were all reduced (P<0.05), the score of TCM symptoms, VAS score and the numbers of the affected areas of knee joint pain were lower (P<0.05) after treatment when compared with those before treatment within group. After treatment, the score of each domain of SF-12 (i.e. general health, physical function, role-physical, vitality, role-emotional, physical component summary and mental component summary) was higher in comparison to those before treatment in both groups (P<0.05), while the scores of bodily pain, mental health and social functioning in SF-12 were increased in the fire needling group (P<0.05). Compared with the filiform needling group, the score of joint function and the total score in WOMAC and VAS score were reduced remarkably (P<0.05), and general health score in SF-12 was more obviously increased (P<0.05) in the fire needling group after treatment. None adverse effects were found in either group. CONCLUSION: The point-pricking method with fire needle is safe and effective when compared with conventional acupuncture with filiform needle. In the aspects of improving knee joint function, relieving joint pain and advancing the quality of life, the point-pricking method with fire needle is superior to the conventional acupuncture with filiform needle.

[Acupuncture as adjuvant therapy for 32 cases of coronavirus disease 2019].

OBJECTIVE: To observe the clinical effect of acupuncture on coronavirus disease 2019 (COVID-19) based on the conventional treatment. METHODS: A total of 35 patients with COVID-19 of mild or ordinary type were involved (3 cases dropped off). Acupuncture was applied on the basis of western medicine and Chinese materia medica treatment. Dazhui (GV 14), Fengchi (GB 20), Kongzui (LU 6), Hegu (LI 4), etc. were selected as the main acupoints, the supplementary acupoints and the reinforcing and reducing manipulations were selected according to syndrome differentiation. Acupuncture treatment was given once a day, 5 times a week. On day 3 and day 7 of acupuncture, relief condition of the main symptoms was observed. Before acupuncture and on day 3 and day 7 of acupuncture, efficacy evaluation scale of TCM on COVID-19 (efficacy evaluation scale) score was recorded. The effects of different intervention time of acupuncture on patients' hospitalization time were compared, the understanding of acupuncture treatment of patients discharged from hospital was recorded, the clinical efficacy and safety of acupuncture treatment were evaluated. RESULTS: On day 3 and day 7 of acupuncture, the symptoms of lung system and non lung system were both relieved; the scores of efficacy evaluation scale were both decreased compared before acupuncture (P<0.05), and the efficacy evaluation scale score of day 7 of acupuncture were lower than day 3 of acupuncture (P<0.05). The average hospitalization time of patients received early acupuncture was shorter than late acupuncture (P<0.05). The total effective rate was 84.4% (27/32) on day 7 of acupuncture, which was higher than 34.4% (11/32) on day 3 of acupuncture (P<0.05). During the acupuncture treatment, there were neither adverse reactions in patients nor occupational exposures in doctors. The patients generally believed that acupuncture could promote the recovery of COVID-19 and recommended acupuncture treatment. CONCLUSION: On the basis of the conventional treatment, acupuncture can effectively relieve the clinical symptoms in patients with COVID-19, early intervention of acupuncture can accelerate the recovery process. Acupuncture has good safety, clinical compliance and recognition of patients.

Moxibustion attenuates neurogenic detrusor overactivity in spinal cord injury rats by inhibiting M2/ATP/P2X3 pathway.

PURPOSE: Activation of muscarinic receptors located in bladder sensory pathways is generally considered to be the primary contributor for driving the pathogenesis of neurogenic detrusor overactivity following spinal cord injury. The present study is undertaken to examine whether moxibustion improves neurogenic detrusor overactivity via modulating the abnormal muscarinic receptor pathway. MATERIALS AND METHODS: Female Sprague-Dawley rats were subjected to spinal cord injury with T9-10 spinal cord transection. Fourteen days later, animals were received moxibustion treatment for one week. Urodynamic parameters and pelvic afferents discharge were measured. Adenosine triphosphate (ATP) content in the voided cystometry fluid was determined. Expressions of M2, M3, and P2X3 receptors in the bladder mucosa were evaluated. RESULTS: Moxibustion treatment prevented the development of detrusor overactivity in spinal cord injury rats, with an increase in the intercontraction interval and micturition pressure threshold and a decrease in afferent activity during filling. The expression of M2 was markedly suppressed by moxibustion, accompanied by a reduction in the levels of ATP and P2X3. M2 receptor antagonist methoctramine hemihydrate had similar effects to moxibustion on bladder function and afferent activity, while the M2-preferential agonist oxotremorine methiodide abolished the beneficial effects of moxibustion. CONCLUSION: Moxibustion is a potential candidate for treating neurogenic bladder overactivity in a rat model of spinal cord injury, possibly through inhibiting the M2/ATP/P2X3 pathway.

[Placebo control and its methodological issues on clinical trials of acupuncture therapy].

The paper introduces the placebo acupuncture simulation devices commonly used in clinical trial of acupuncture therapy. These devices are composed of Streitberger, Park, Takakura, Foam and Phantom acupuncture. Because acupuncture therapy is a kind of complex intervention, there are the controversies in methodology for the acupuncture placebo control of clinical trial. Placebo acupuncture may be an effective control, with a certain of specific therapeutic effect. The blinding effect of placebo acupuncture is highly questioned, specially, the sensation of deqi is hardly imitated during acupuncture. On these grounds, in this research, the suggestions has been proposed on the selection and the setting of placebo control in clinical trial of acupuncture therapy.

[Effect of fire needling on mild to moderate knee osteoarthritis and related serum inflammatory cytokines].

OBJECTIVE: To compare the clinical effect of fire needling and filiform needling for mild to moderate knee osteoarthritis (KOA) and observe the influence on related serum inflammatory sytokines. METHODS: A total of 60 patients with mild to moderate KOA were randomly divided into an observation group (30 cases, 4 cases dropped off) and a control group (30 cases, 4 cases dropped off). Both groups were given basic health management, and the acupoints of the two groups were Liangqiu (ST 34), Xuehai (SP 10), Neixiyan (EX-LE 4), Dubi (ST 35), Yanglingquan (GB 34) and ashi point. The observation group was treated with fire needling, while the control group was treated with filiform needling. Both groups were treated once every other day, 3 times a week for 2 weeks. The Western Ontario and McMaster University osteoarthritis index (WOAMC) scores of the two groups were compared before treatment, in 1, 2 weeks of treatment and 2, 6 weeks of follow-up. ELISA method was used to detect the levels of serum interleukin 1α (IL-1α), tumor necrosis factor α (TNF-α) and matrix metalloproteinase 3 (MMP-3) before treatment and in 2 weeks of treatment. The clinical effect of the two groups was evaluated in 1, 2 weeks of treatment and 2, 6 weeks of follow-up. RESULTS: At each time point of treatment and follow-up, the pain, stiffness, difficulty of daily activities scores and WOMAC total scores of the two groups were lower than those before treatment (P<0.05); the stiffness score of the observation group was lower than that of the control group in 1 week of treatment (P<0.05); the various scores and total scores of the WOMAC scale of the observation group were lower than those of the control group in 1, 2 weeks of treatment and 2, 6 weeks of follow-up (P<0.05). In 2 weeks of treatment, the levels of serum MMP-3 and IL-1α in the observation group and IL-1α in the control group were higher than those before treatment (P<0.05). In 1 week of treatment and 2, 6 weeks of follow-up, the total effective rates of the observation group were higher than those in the control group (P<0.05). CONCLUSION: Fire needling can improve the pain, stiffness and joint dysfunction of patients with mild to moderate KOA, and increase serum MMP-3 and IL-1α levels. Its short and long term clinical effects are better than filiform needling.

[Instructive significance of "treatment in accordance with time factor" for the idea of clinical diagnosis and treatment with acupuncture and moxibustion].

"Treatment in accordance with time factor" is one of the key principles of acupuncture and moxibustion treatment. In clinical practice of acupuncture and moxibustion, the connotation of "timing/time factor" should be fully understood and the temporal rule on physiology and pathology affected by the changes of four seasons and day and night be grasped. Based on the change law of qi, blood, yin and yang and the rise and fall rules of pathogens and antipathogenic qi, the intervention is exerted timely. The dynamic law of acupoints should be associated with the changes in pathogenesis and illness location, thus, the acupoint selection, needle manipulation and needle withdrawal can be operated precisely. The idea of time factor should be considered in the whole process of clinical diagnosis and treatment with acupuncture and moxibustion so as to provide some guidance for clinical analysis and practice.

[Research of inflammatory factors and signaling pathways in knee osteoarthritis].

Knee osteoarthritis is the most common type of arthritis, which is manifested by the deformation and degeneration of articular cartilage and the discomfort of patients with joint pain, which affects the quality of life of patients and aggravates the medical burden of society. The pathogenesis of knee osteoarthritis is very complex. This paper reviews the inflammatory factors and signal pathways involved in knee osteoarthritis. It is found that most of the inflammatory factors involved are interleukin, such as IL-1 ß, IL-6, IL-15, IL-17, IL-18, and tumor necrosis factors, such as TNF-α. These inflammatory factors aggravate knee osteoarthritisby activating corresponding pathways and promoting the release of inflammatory mediators. The inflammatory signaling pathways involved in knee osteoarthritis are complex. Notch pathway, Wnt pathway, SDF-1 / CXCR4 pathway, TLRs pathway, MAPKs pathway, hippo Yap pathway, OPG-RANK-RANKL pathway and TGF-ß pathway are all involved in the regulation of knee osteoarthritis, and the pathways related to inflammatory mechanism are mainly MAPKs pathway and TLRs pathway. Different signaling pathways can cause the destruction of articular cartilage, promote the apoptosis of chondrocytes, and finally lead to the further imbalance of homeostasis in the knee joint. At the same time, the activation of signal pathway can promote the release of inflammatory factors, so under the cascade reaction of inflammatory factors and signal pathway, knee osteoarthritis is aggravating.

[Application of shear wave elastography in acupuncture research].

In recent years, a new technique of elastic quantization imaging, the ultrasound-based shear wave elastography (SWE) is arising, which has advantages of real-time, non-invasion, rapid imaging and strong repeatability, and quantifying the elastic properties of soft tissues including thyroid gland, breast, prostate, muscle tendon, ligament, etc.. It has been gradually applied to clinical and experimental researches of acupuncture and has an extensive application prospect. The present paper briefly introduces the application of SWE in accurately locating the acupoint, Deqi from needled acupoints, acupuncture manipulations, and evaluation of efficacy of acupuncture in the treatment of musculofascial diseases.

Fire acupuncture for mild to moderate knee osteoarthritis: a protocol for a randomized controlled pilot trial.

BACKGROUND: Knee osteoarthritis (KOA) is one of the most common bone and joint diseases. As one of the main non-drug therapies, acupuncture is widely used to treat KOA, although the evidence for its efficacy is inconclusive. The objective of this pilot trial is to clarify the clinical efficacy and safety of fire acupuncture in the treatment of mild to moderate KOA and to provide high-quality data for further research. METHODS/DESIGN: This study is a prospective randomized controlled pilot trial in which 120 patients with mild to moderate KOA will be randomly allocated in equal proportions to a fire acupuncture group or a general acupuncture group. They will receive acupuncture for six sessions over 2 weeks. The primary end point is success rate, which will be calculated based on the change from baseline of the pain and function scores in the Western Ontario and McMaster Universities Osteoarthritis Index at 4 weeks. Secondary end points include the proportion of patients achieving clinical improvement based on: (1) the OMERACT-OARSI responder criteria, (2) levels of matrix metalloproteinase 3, interleukin 1ß, and tumor necrosis factor α in blood, and (3) a subjective efficacy evaluation from patients. TRIAL REGISTRATION: Chinese Clinical Trial Registry, ChiCTR1800019162. Registered on 29 October 2018.