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Yi L, Huang L, Chen R, Zhan S, Huang H, Yue Z. Acupuncture for post-stroke spasticity: An overview of systematic reviews. Complement Ther Med 2024; 80:103024. [PMID: 38232907 DOI: 10.1016/j.ctim.2024.103024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 01/08/2024] [Accepted: 01/11/2024] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Post-stroke spasticity (PSS) is the most common complication of stroke. Acupuncture is widely used in clinical practice for the treatment of PSS, and is therefore considered a common complementary treatment. Several systematic reviews (SRs) and meta-analyses (MAs) have demonstrated the efficacy and safety of acupuncture in the treatment of PSS; however, the quality of evidence of these studies has not been adequately assessed. OBJECTIVE To evaluate and summarize the SRs/MAs and inform future research and clinical practice on the efficacy and safety of acupuncture for PSS. DATA SOURCES AND EXTRACION The following databases were searched from their dates of inception to March 26, 2023: PubMed, Embase, The Cochrane Library, Chinese National Knowledge Infrastructure (CNKI), Wanfang Database, SinoMed, and Chinese Science and Technology Periodical Database (VIP), and grey literature were manually searched. Two reviewers independently completed literature retrieval, screening, and data extraction. REVIEW APPRAISAL Systematic evaluation tools to Assess Systematic Reviews (AMSTAR) 2, Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA 2020 Checklist), and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system were used to systematically evaluate the methodological, reporting, and evidence quality of the SRs/MAs. RESULTS Overall, 226 papers were examined, and after careful consideration, 10 SRs/MAs were deemed eligible for inclusion. The AMSTAR 2 assessment revealed that one SR/MA had medium, one study had low, and the remaining eight studies had critically low methodological qualities. Additionally, four SRs/MAs completed more than 60 % of the PRISMA 2020 checklist. The GRADE system indicated that six outcomes were medium, 26 outcomes were low, and 24 outcomes were critically low. CONCLUSION Based on the evidence, acupuncture may be a promising complementary treatment to improve post-stroke spasticity and quality of life. Further high-quality RCTs are needed in future studies to support the broader application of acupuncture for the treatment of PSS.
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Affiliation(s)
- Lizhen Yi
- College of Acupuncture, Massage and Rehabilitation, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Linxing Huang
- College of Acupuncture, Massage and Rehabilitation, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Ruixue Chen
- College of Acupuncture, Massage and Rehabilitation, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Sheng Zhan
- College of Acupuncture, Massage and Rehabilitation, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Huiyuan Huang
- College of Acupuncture, Massage and Rehabilitation, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Zenghui Yue
- College of Acupuncture, Massage and Rehabilitation, Hunan University of Chinese Medicine, Changsha 410208, China.
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Wang JX, Fidimanantsoa OL, Ma LX. New insights into acupuncture techniques for poststroke spasticity. Front Public Health 2023; 11:1155372. [PMID: 37089473 PMCID: PMC10117862 DOI: 10.3389/fpubh.2023.1155372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/15/2023] [Indexed: 04/25/2023] Open
Abstract
With the trend of aging population getting more obvious, stroke has already been a major public health problem worldwide. As a main disabling motor impairment after stroke, spasticity has unexpected negative impacts on the quality of life and social participation in patients. Moreover, it brings heavy economic burden to the family and society. Previous researches indicated that abnormality of neural modulation and muscle property corelates with the pathogenesis of poststroke spasticity (PSS). So far, there still lacks golden standardized treatment regimen for PSS; furthermore, certain potential adverse-events of the mainstream therapy, for example, drug-induced generalized muscle weakness or high risk related surgery somehow decrease patient preference and compliance, which brings challenges to disease treatment and follow-up care. As an essential non-pharmacological therapy, acupuncture has long been used for PSS in China and shows favorable effects on improvements of spastic hypertonia and motor function. Notably, previous studies focused mainly on the research of antispastic acupoints. In comparison, few studies lay special stress on the other significant factor impacting on acupuncture efficacy, that is acupuncture technique. Based on current evidences from the clinic and laboratory, we will discuss certain new insights into acupuncture technique, in particular the antispastic needling technique, for PSS management in light of its potential effects on central modulations as well as peripheral adjustments, and attempt to provide some suggestions for future studies with respect to the intervention timing and course, application of acupuncture techniques, acupoint selection, predictive and aggravating factors of PSS, aiming at optimization of antispastic acupuncture regimen and improvement of quality of life in stroke patients. More innovations including rigorous study design, valid objective assessments for spasticity, and related experimental studies are worthy to be expected in the years ahead.
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Affiliation(s)
- Jun-Xiang Wang
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Jun-Xiang Wang,
| | | | - Liang-Xiao Ma
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
- The Key Unit of State Administration of Traditional Chinese Medicine, Evaluation of Characteristic Acupuncture Therapy, Beijing, China
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Nie Z, Miao H, Li C, Wu F. Electroacupuncture inhibits the expression of HMGB1/RAGE and alleviates injury to the primary motor cortex in rats with cerebral ischemia. Transl Neurosci 2023; 14:20220316. [PMID: 37829255 PMCID: PMC10566473 DOI: 10.1515/tnsci-2022-0316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/09/2023] [Accepted: 09/19/2023] [Indexed: 10/14/2023] Open
Abstract
Background The high-mobility group box 1 (HMGB1)/receptor for advanced glycation end products (RAGE) signaling pathway holds promise as a potential therapeutic target for ischemic brain injury. The effects of FPS-ZM1 and electroacupuncture (EA) on activation of the HMGB1/RAGE signaling pathway after cerebral ischemia remain uncertain. Methods Middle cerebral artery occlusion (MCAO) model was established. Neurological function was assessed using Longa scores. Nissl staining was used to observe the morphology of neurons. The expression levels of HMGB1 and RAGE were assayed with immunofluorescence staining and western blot. Results The results showed that EA and FPS-ZM1 could reduce the neural function score and neurons cell injury in cerebral ischemia rats by inhibiting the expression of HMGB1 and RAGE in primary motor cortex (M1) region. In addition, EA combined with FPS-ZM1 had a better therapeutic effect. Conclusions The HMGB1/RAGE pathway could be activated after cerebral ischemia. Both EA and FPS-ZM1 improved neurological deficits and attenuated neuronal damage in rats. They had synergistic effects. These interventions were observed to mitigate brain damage by suppressing the activation of HMGB1/RAGE.
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Affiliation(s)
- Zeyin Nie
- Department of Human Anatomy, Wannan Medical College, No. 22, Wenchang West Road, Wuhu, 241002, Anhui, China
| | - Huachun Miao
- Department of Human Anatomy, Wannan Medical College, No. 22, Wenchang West Road, Wuhu, 241002, Anhui, China
| | - Chenyu Li
- Department of Human Anatomy, Wannan Medical College, No. 22, Wenchang West Road, Wuhu, 241002, Anhui, China
| | - Feng Wu
- Department of Human Anatomy, Wannan Medical College, No. 22, Wenchang West Road, Wuhu, 241002, Anhui, China
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Sun TY, Ma LX, Mu JD, Zhang Z, Yu WY, Qian X, Tian Y, Zhang YD, Wang JX. Acupuncture improves the structure of spastic muscle and decreases spasticity by enhancing GABA, KCC2, and GABAAγ2 in the brainstem in rats after ischemic stroke. Neuroreport 2022; 33:399-407. [PMID: 35594431 DOI: 10.1097/wnr.0000000000001798] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Increasing data show that structural changes of spastic muscle and hyperexcitability of reticulospinal tract (RST) are involved in the pathogenesis of spasticity after stroke (SAS). Our previous study has indicated that the anti-spastic effect of acupuncture, especially waggle needling (WN, a multiple directional needling method with joint movement), on SAS rats was related to the KCC2-GABAA pathway in cerebral cortex. Furthermore, as a peripheral stimulation to treat upper motor neuron injury-related spasticity, acupuncture's effect on peripheral spastic muscles and inhibitory neurotransmitters in the brainstem, the origin of the RST, should be further clarified. This study aimed to examine the effect of acupuncture on the structure of spastic muscle and on the KCC2-GABAA pathway in the brainstem of SAS rats. METHODS Middle cerebral artery occlusion (MCAO) or a sham operation were conducted in SD rats to establish SAS and control models. Behavioral assays, muscle myosin ATPase staining, and molecular biology technologies were used to compare different groups. RESULTS In SAS models, hindlimb motor ability was decreased, neurologic deficits and spasticity were induced, the proportion of type I muscle fibers in spastic muscle was increased, and the expressions of γ-aminobutyric acid (GABA), KCC2, and the GABAAγ2 subunit of the pentameric GABAA receptor in the brainstem were decreased. Acupuncture including WN and perpendicular needling (PN) reversed these effects of MCAO. Furthermore, the therapeutic effect of WN was better than that of PN. CONCLUSIONS Acupuncture after MCAO improves the structure of spastic muscle and decreases spasticity probably at least partly by enhancing GABA, KCC2, and GABAAγ2 in the brainstem in SAS rats.
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Affiliation(s)
- Tian-Yi Sun
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Liang-Xiao Ma
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
- The Key Unit of State Administration of Traditional Chinese Medicine, Evaluation of Characteristic Acupuncture Therapy
| | - Jie-Dan Mu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Zhou Zhang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Wen-Yan Yu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Xu Qian
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Yuan Tian
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Yi-Dan Zhang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine
| | - Jun-Xiang Wang
- School of Nursing, Beijing University of Chinese Medicine, Beijing 100029, China
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Mu JD, Ma LX, Zhang Z, Yu WY, Sun TY, Qian X, Tian Y, Wang JX. Acupuncture alleviates spinal hyperreflexia and motor dysfunction in post-ischemic stroke rats with spastic hypertonia via KCC2-mediated spinal GABA A activation. Exp Neurol 2022; 354:114027. [PMID: 35245503 DOI: 10.1016/j.expneurol.2022.114027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/18/2022] [Accepted: 02/24/2022] [Indexed: 11/17/2022]
Abstract
The majority of patients simultaneously develop motor dysfunction and spastic hypertonia after ischemic strokes, which can be associated with an increasing trend in motor impairments, seriously impeding the rehabilitation process. Evidence suggests that some deficits in the KCC2 expression in the spinal cord along with maladaptive endogenous plasticity via GABAA receptors are often involved in the pathology of spastic hypertonia after a stroke. In this respect, acupuncture has been commonly used in clinical settings for post-stroke patients' rehabilitation. Nevertheless, the mechanism of the modulating activity of this alternative medicine in the spinal pathways to relieve spasticity and improve functional recovery after a stroke has still remained unclear. Utilizing laser speckle imaging, functional assessments (viz. neurologic function scale, muscular tension scale, foot balance test, and gait analysis), H-reflex recording, TTC, Western blotting, RT-qPCR, ELISA, and immunofluorescence molecular assay, the study results illustrated that acupuncture could significantly alleviate the spinal hyperreflexia, decrease muscle tone, and enhance locomotor function by elevating the GABA, KCC2, and GABAAγ2 expressions in the lumbar spine of a rat model of post-ischemic stroke with spastic hypertonia. Furthermore, the KCC2 antagonist DIOA abolished the benefits induced by this practice. Overall, the data revealed that acupuncture is a promising therapeutic approach for spastic hypertonia after a stroke, and the positive outcomes in this sense could be achieved via activating the KCC2-mediated spinal GABAA signaling pathway.
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Affiliation(s)
- Jie-Dan Mu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Liang-Xiao Ma
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China; The Key Unit of State Administration of Traditional Chinese Medicine, Evaluation of Characteristic Acupuncture Therapy, Beijing 100029, China.
| | - Zhou Zhang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Wen-Yan Yu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Tian-Yi Sun
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xu Qian
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yuan Tian
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jun-Xiang Wang
- School of Nursing, Beijing University of Chinese Medicine, Beijing 100029, China
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Guo X, Cheng B. Clinical Effects of Acupuncture for Stroke Patients Recovery. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:9962421. [PMID: 35222902 PMCID: PMC8872684 DOI: 10.1155/2022/9962421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/05/2022] [Accepted: 01/19/2022] [Indexed: 11/17/2022]
Abstract
Stroke is assumed as one of the common cerebrovascular diseases that endangers human health and life. Its incidence and mortality rates are high, while survivors (50% to 70%) suffer from different degrees of disability. Hemiplegia is a common disability after stroke, mainly manifested as muscle weakness of the affected side, limb spasm, and limited activity, which severely impacts a patient's daily life. There are various rehabilitation methods for stroke hemiplegia, including modern rehabilitation medicine, motor therapy, acupuncture, and rehabilitation robot. The cost and effect of different rehabilitation methods are not the same. It is the focus to find an economical and effective rehabilitation method. In this paper, 128 stroke patients aged 41 to 73 hospitalized between January 2019 and January 2021 were analyzed. The intervention group used standard physical therapy and traditional acupuncture therapy, and the control group only used standard physical therapy. We used RStudio 1.1.419 (RStudio Corporation) for analysis. Experimental results show that the short-term efficacy of the intervention group is better than that of the control group. The intervention group was better than the control group in recovery from injury during rehabilitation, degree of muscle spasm, self-care ability in daily life, and overall degree of damage. In the long-term efficacy analysis, we can see that with the increase in the number of acupuncture, the efficacy of the intervention group is still better than that of the control group. Compared with physical rehabilitation alone, acupuncture has better short-term, and long-term clinical effects for stroke patients improves motor dysfunction and improves the quality of life and independence of stroke patients. With the increase in the number of acupuncture treatments, the patient's rehabilitation effect will be better.
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Affiliation(s)
- Xia Guo
- Rehabilitation Department of Traditional Chinese Medicine, Hanyang Hospital of Wuhan University of Science and Technology, Wuhan 430050, China
| | - Bingjie Cheng
- Traditional Chinese Medicine Department, Hubei No. 3 People's Hospital of Jianghan University, Wuhan 430033, China
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Acupuncture Alleviates Menstrual Pain in Rat Model via Suppressing Eotaxin/CCR3 Axis to Weak EOS-MC Activation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4571981. [PMID: 35069759 PMCID: PMC8776494 DOI: 10.1155/2022/4571981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/04/2022] [Indexed: 11/17/2022]
Abstract
Introduction Emerging data show that chemokine-mediated inflammation is involved in the occurrence and maintenance of pain. Recent evidence suggests that eotaxin levels rise when dysmenorrhea happens. The purpose of this study is to investigate whether eotaxin/CC chemokine receptor 3 (CCR3) axis, a key regulatory pathway for eosinophils (EOS) recruitment, is involved in acupuncture analgesia for dysmenorrhea. Methods After the cold congealing dysmenorrhea (CCD) rat model prepared, animals received perpendicular needling (PN) and transverse needling (TN) at SP6, respectively, for 20 min. The CCR3 agonist CCL11 was administered 30 min prior to acupuncture. Pain behavior was assessed via a writhing response. The uterine contraction test was detected by an electrophysiological method. Eotaxin, histamine (HIS), and interleukin-6 (IL-6) levels were evaluated by ELISA. The expression of CCR3 and histamine H1 receptor (H1R) was analyzed by RT-qPCR and Western blot. The expression of EOS, mast cells (MCs), eosinophil peroxidase (EPO), and eosinophil cationic protein (ECP) was assessed by hematoxylin-eosin staining (HE), Toluidine Blue staining (TB), and immunohistochemistry, respectively. Results Acupuncture prominently attenuated the menstrual pain in CCD rats, particularly TN technique. Electrophysiological recording data showed that the increased uterine contractility was ameliorated by acupuncture. In addition, TN decreased the release of eotaxin, HIS, IL-6, and the expression of CCR3 and H1R. HE, TB staining, and immunohistochemistry experiments showed that the increased expression of EOS, MCs, EPO, and ECP in uterine tissues was reversed by TN. Furthermore, we found that the effects of TN against CCD-induced menstrual pain, increased ECP expression, and HIS level were abolished by CCL11. Conclusion TN alleviated menstrual pain by improving the uterine inflammatory environment via suppressing eotaxin/CCR3 axis to weak EOS-MC activation in CCD rats. The study findings support the acupuncture as a promising approach for dysmenorrhea, meanwhile, indicating the importance of performing appropriate needling technique.
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Acupuncture for Primary Dysmenorrhea: A Potential Mechanism from an Anti-Inflammatory Perspective. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:1907009. [PMID: 34899943 PMCID: PMC8664518 DOI: 10.1155/2021/1907009] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/07/2021] [Accepted: 11/26/2021] [Indexed: 12/17/2022]
Abstract
The low adverse effects of acupuncture for primary dysmenorrhea (PD), known as one of the most commonly reported gynecological debilitating conditions affecting women's overall health, have been thus far confirmed. Moreover, it has been increasingly recognized that inflammation is involved in such menstrual cramps, and recent studies have further shown that the anti-inflammatory effects of acupuncture are helpful in its control. This review portrays the role of inflammation in PD pathophysiology, provides evidence from clinical and animal studies on acupuncture for inflammation-induced visceral pain, and reflects on acupuncture-related therapies for dysmenorrhea with regard to their anti-inflammatory characteristics. Further research accordingly needs to be carried out to clarify the effects of acupuncture on proinflammatory factors in PD, particularly chemokines and leukocytes. Future studies on this condition from an anti-inflammatory perspective should be also performed in line with the notion of emphasizing stimulation modes to optimize the clinical modalities of acupuncture. Additionally, the effects and mechanism of more convenient self-healing approaches such as TENS/TEAS for PD should be investigated.
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Hu G, Zhang H, Wang Y, Cong D. Non-pharmacological intervention for rehabilitation of post-stroke spasticity: A protocol for systematic review and network meta-analysis. Medicine (Baltimore) 2021; 100:e25788. [PMID: 33950975 PMCID: PMC8104187 DOI: 10.1097/md.0000000000025788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Post-stroke spasticity (PSS) is a major worldwide health problem, and timely and effective rehabilitation is associated with the risk of diabetes development; there are a variety of non-pharmacological interventions applied to the rehabilitation of PSS in these treatments; however, the relative efficacy and safety of different therapies remain uncertain, and we will conduct a systematic review and network meta-analysis to evaluate different non-pharmacological interventions. The relative efficacy and safety of intervention in PSS rehabilitation, thus providing evidence to support the optimization of the PSS rehabilitation program. METHODS We searched the following databases electronically, including four English literature databases (i.e., PubMed, Medline, Embase, and Cochrane Library) and two Chinese literature databases (i.e., China National Knowledge Infrastructure and VIP). We will also search for randomized controlled trials on non-pharmacological interventions for post-stroke spasticity, and the search time limit is from its establishment to May 2020. Two reviewers working independently will screen the titles, abstracts, and full papers. Data extraction will be completed by two independent authors. The primary outcome was the motor function. The secondary outcome was the assessment of daily living ability. We will use RevMan V.5.3 software to compute the data synthesis carefully when a meta-analysis is allowed. We will conduct Bayesian network meta-analysis using the Markov Chain Monte Carlo random effects model in Aggregate Data Drug Information System version 1.16.8 (Drugis, Groningen, NL). RESULTS This study provides a high-quality synthesis to assess the effectiveness and safety of non-pharmacological interventions for patients with PSS. CONCLUSION The results of this study will provide evidence to judge whether non-pharmacological interventions are effective interventions for patients with post-stroke spasticity. ETHICS AND DISSEMINATION The results of this meta-analysis and meta-regression will be disseminated through publication in a peer-reviewed journal and presented at a relevant conference. The data used in the network meta-analysis did not contain individual patient data. Therefore, ethical approval was not required. INPLASY REGISTRATION NUMBER INPLASY202140059.
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