OBJECTIVE: To evaluate the clinical efficacy of ultrasound-guided acupuncture at myofascial trigger points (MTrPs) on treating post-stroke foot drop. METHODS: Sixty patients with post-stroke foot drop were randomly assigned to an observation group 1 (20 cases, 1 case dropped out), an observation group 2 (20 cases, 2 casses dropped out), and a control group (20 cases). The control group received conventional acupuncture at Yanglingquan (GB34), Jiexi (ST41), Taichong (LR3), Zusanli (ST36), Xuanzhong (GB39), and Qiuxu (GB40) on the affected side, once daily. In addition to the treatment of the control group , the observation group 1 received acupuncture at the tibialis anterior and gastrocnemius MTrPs, once every other day, while the observation group 2 received ultrasound-guided acupuncture at the tibialis anterior and gastrocnemius MTrPs, once every other day. All groups were treated for two weeks. Three-dimensional gait analysis was performed using an infrared motion capture system, and the Holden walking scale was used to evaluate walking ability before and after treatment in the three groups. RESULTS: Compared before treatment, the patients in the observation groups 1 and 2 showed increased walking speed (P<0.05, P<0.01), and improved Holden walking scale grades (P<0.05, P<0.01) after treatment; the patients in the observation group 2 also showed increased ankle dorsiflexion angles (P<0.05). The walking speeds of the observation groups 1 and 2 were faster than those of the control group after treatment (P<0.05), the Holden walking scale grade in the observation group 2 was superior to that in the control group (P<0.05). CONCLUSION The ultrasound-guided acupuncture at MTrPs could effectively improve gait function in post-stroke foot drop patients.
Humans ; Acupuncture Therapy ; Male ; Female ; Middle Aged ; Stroke/physiopathology* ; Aged ; Trigger Points/physiopathology* ; Gait ; Acupuncture Points ; Adult ; Ultrasonography ; Treatment Outcome ; Gait Disorders, Neurologic/etiology*

Acupuncture Points ; Acupuncture Therapy ; Fingers ; physiopathology ; Humans ; Male ; Thumb ; physiopathology ; Trigger Finger Disorder ; physiopathology ; therapy

Professor FU Zhonghua's unique clinical experience of Fu's subcutaneous needling (FSN) for cervical spondylosis (CS) is discussed in this paper, which is analyzed from the aspects of recognition of CS pathogenesis, treatment mechanism of FSN, advantage indications of FSN for CS and examples of medical cases. Professor FU introduced the theory of myofascial trigger points (MTrP) into the field of the management of CS. The site of neck MTrP should be carefully examined, and FSN needles for single use are used to sweep the affected area or subcutaneous layer of adjacent upper limb. This method can rapidly improve ischemia and hypoxia state of the relevant muscles and prompt the self-recovery of neck muscles. During FSN treatment, reperfusion approach is recommended to adopt to improve the qi and blood circulation and recovery of neck function.
Acupuncture Analgesia ; Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Male ; Middle Aged ; Myofascial Pain Syndromes ; physiopathology ; therapy ; Neck Muscles ; physiopathology ; Range of Motion, Articular ; Spondylosis ; physiopathology ; therapy ; Trigger Points ; Young Adult

OBJECTIVETo compare the efficacy difference in treatment of myofasical pain syndrome between sparrow-pecking moxibustion and acupuncture at trigger points so as to provide the reference of the effective therapeutic method for myofascial pain syndrome.

METHODSNinety patients were randomized into a sparrow-pecking moxibustion group and an acupuncture group, 45 cases in each one. The trigger points were selected in pain areas in the two groups. In the sparrow-pecking moxibustion group, the sparrow-pecking moxibustion was applied, 30 min in each time. In the acupuncture group, the filiform needles were inserted obliquely at 45 degrees and retained for 40 min in each treatment. The treatment was given once a day and 10 treatments made one session in the two groups. The short-form McGill pain questionnaire was used as the observation index, and the changes in pain rating index (PRI), present pain intensity (PPI) and visual analogue scale (VAS) before and after treatment were used for efficacy assessment.

RESULTSThe results of PRI, PPI and VAS after treatment were reduced apparently as compared with those before treatment in the sparrow-pecking moxibustion group and the acupuncture group (all P<0.001). The differences in PRI, PPI and VAS after treatment were not significant in comparison of the two groups (both P>0.05). The curative and remarkably effective rate was 80.0% (36/45) in the sparrow-pecking moxibustion group, which was better than 40.0% (18/45, P<0.001) in the acupuncture group.

CONCLUSIONSparrow-pecking moxibustion at trigger points achieves the superior efficacy on myofascial pain syndrome as compared with acupuncture at trigger points. This therapy is simpler in operation additionally.

Acupuncture Points ; Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Myofascial Pain Syndromes ; physiopathology ; therapy ; Treatment Outcome ; Trigger Points ; physiopathology ; Young Adult

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neck Muscles ; physiopathology ; Trigger Points ; physiopathology ; Vertigo ; physiopathology ; therapy

OBJECTIVETo investigate the current practice of myofascial pain syndrome (MPS) including current epidemiology, pathology, diagnosis and treatment.

DATA SOURCESThe data analyzed in this review were mainly from relevant articles without restriction on the publication date reported in PubMed, MedSci, Google scholar. The terms "myofasial trigger points" and "myofacial pain syndrome" were used for the literature search.

STUDY SELECTIONOriginal articles with no limitation of research design and critical reviews containing data relevant to myofascial trigger points (MTrPs) and MPS were retrieved, reviewed, analyzed and summarized.

RESULTSMyofascial pain syndrome (MPS) is characterized by painful taut band, referred pain, and local response twitch with a prevalence of 85% to 95% of incidence. Several factors link to the etiology of MTrPs, such as the chronic injury and overload of muscles. Other factors, such as certain nutrient and hormone insufficiency, comorbidities, and muscle imbalance may also maintain the MTrP in an active status and induce recurrent pain. The current pathology is that an extra leakage acetylcholine at the neuromuscular junction induces persistent contracture knots, relative to some hypotheses of integration, muscle spindle discharges, spinal segment sensitization, ect. MTrPs can be diagnosed and localized based on a few subjective criteria. Several approaches, including both direct and supplementary treatments, can inactivate MTrPs. Direct treatments are categorized into invasive and conservative.

CONCLUSIONThis review provides a clear understanding of MTrP pain and introduces the most useful treatment approaches in China.

China ; Humans ; Myofascial Pain Syndromes ; metabolism ; physiopathology ; Trigger Points ; physiology

OBJECTIVETo observe the clinical efficacy of acupuncture at Jiaji (EX-B 2) points mainly for lumbar myofascial pain syndrome (MPS).

METHODSSixty-six cases of MPS were randomized into an acupuncture group and a lidocaine group, 33 cases in each group. The acupuncture group was treated with acupuncture at Jiaji (EX-B 2) points combined with needling local myofascial trigger points (MTrP), and the lidocaine group was treated with local block at trigger points with lidocaine injection. The treatment was given once every 2 days. After three and five times of the treatment, the simplified McGill scale, Oswestry disability index (ODI) and pressure-pain threshold were assessed to compare the therapeutic effects between the two groups.

RESULTSAfter treatment, the scores of simplified McGill and ODI of two groups were obviously reduced while the score of pressure-pain threshold was obviously increased (all P < 0.01). After three and five times of the treatment, there were no significant differences in above scores between the two groups (all P > 0.05).

CONCLUSIONAcupuncture at Jiaji (EX-B 2) points combined with needling MTrP is an effective and safe therapy for lumbar MPS, the therapeutic effect is equal to lidocaine block.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Injections ; Lidocaine ; administration & dosage ; Male ; Middle Aged ; Myofascial Pain Syndromes ; drug therapy ; physiopathology ; therapy ; Treatment Outcome ; Trigger Points ; physiopathology ; Young Adult

To review the literature of acupuncture at trigger point for myofascial pain syndrome from the main selected points (trigger point), the mechanism of Chinese medicine and modern research and its clinical application. The results show that acupuncture at trigger point has significant effect on the myofascial pain syndrome, which could be influenced by the type of needle, manipulation, insertion angle and depth of the needles. However, the involved studies at present are still far from enough and lack of systematic study with multivariate analysis, it is needed to be improved that some problems about the clinical diagnosis and basic research.
Acupuncture Therapy ; Animals ; Humans ; Myofascial Pain Syndromes ; diagnosis ; physiopathology ; therapy ; Trigger Points ; physiopathology

OBJECTIVETo observe the clinical efficacy on primary trigeminal neuralgia treated with joint needling method at the trigger point.

METHODSOne hundred and three cases of primary trigeminal neuralgia were divided into a joint needling group (53 cases) and a conventional needling group (50 cases) according to the visit sequence. In the joint needling group, the joint needling method was used at the trigger point in the mandibular joint [the positive point near to Xiaguan (ST 7)]; the conventional needling was used at Hegu (LI 4), Waiguan (TE 5), Taichong (LR 3) and Neiting (ST 44). In the conventional needling group, Xiaguan (ST 7) and Fengchi (GB 20) were used and the supplementary acupoints were selected according to the involved branches of trigeminal nerve. The conventional needling method was used. The Visual Analogue Scale (VAS) and the score of trigeminal neuralgia were adopted to assess the pain severity and the comprehensive symptoms before treatment and after the 1st and 2nd sessions of treatment separately. The efficacy was assessed.

RESULTSAfter the 1st and 2nd sessions of treatment, VAS score and the comprehensive symptom score were reduced obviously as compared with those before treatment in either group (P < 0.05, P < 0.01). The score reducing in the joint needling group was much superior to that in the conventional needling group (both P < 0.05). The total effective rate was 90.6% (48/53) and 72. 0% (36/50) in the joint needling group and the conventional needling group respectively. The effect in the joint needling group was better than that in the conventional needling group (P < 0.05).

CONCLUSIONThe joint needling method at the trigger point achieves the significant efficacy on primary trigeminal neuralgia, which is superior to that with the conventional needling method.

Acupuncture Points ; Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neuralgia ; physiopathology ; therapy ; Trigeminal Nerve ; physiopathology ; Trigeminal Neuralgia ; physiopathology ; therapy ; Trigger Points ; physiopathology ; Young Adult

According to the comparison between Ashi points and trigger points, a modern medical explanation that trigger points could be considered as a special Ashi points was put forward, and a further investigation on the enlightenment of theory and practice of trigger points to the pathological specificity, positioning and the intervention methods of trigger points was as follows: Ashi points could be central trigger points, whose pathology is degeneration and contracture of sarcomere; it is not always in the area of pain, while the signs of pain may be helpful for its stereotaxic positioning; the intervention methods of Ashi and trigger points can be learned from each other. This is a new angle of view on Ashi points, which has contributed to the exploration and improvement of its theory and practice.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Pain ; physiopathology ; Pain Management ; Trigger Points ; physiopathology