Scalp Acupuncture Attenuates Brain Damage After Intracerebral Hemorrhage Through Enhanced Mitophagy and Reduced Apoptosis in Rats

To study the effect of scalp acupuncture (SA) on the mitophagy signaling pathway in the caudate nucleus of Sprague-Dawley rats following intracerebral hemorrhage (ICH). An ICH model was established by injecting autologous arterial blood into the caudate nucleus in 200 male Sprague-Dawley rats, which were divided into five groups: sham, ICH, 3-methyladenine group (3-MA, 30 mg/kg), SA, and SA+3-MA. Animals were analyzed at 6 and 24 h as well as at 3 and 7 days. Composite neurological scale score was significantly higher in the SA group than in the ICH group. Transmission electron microscopy showed less structural damage and more autophagic vacuoles within brain in the SA group than in the ICH group. SA group showed higher levels of Beclin1, Parkin, PINK1, NIX protein, and a lower level of Caspase-9 in brain tissue. These animals consequently showed less neural cell apoptosis. Compared with the SA group, however, the neural function score and levels of mitophagy protein in the SA+3-MA group were decreased, neural cell apoptosis was increased with more severe structural damage, which suggested that 3-MA may antagonize the protective effect of SA on brain in rats with ICH. SA may mitigate the neurologic impairment after ICH by enhancing mitophagy and reducing apoptosis.

The effect of new scalp acupuncture on qi, 5 elements and acupuncture of meridians in patients with chronic stroke – pilot study

Introduction. Individuals affected by stroke often lead to loss of autonomy, dependence in activities of daily living, and social disruption, possibly leading to a reduced quality of life. Most survivors present residual sensory-motor deficits that interfere with the performance of functional activities. Reducing complications and improving the functional recovery of these individuals is an important starting point for rehabilitation professionals. Objective. To analyze the effect of the new Yamamoto scalp acupuncture (SA) YNSA on Qi, 5 elements and acupuncture of meridians in chronic stroke patients. Method. This is a quasi-experimental pilot study composed of nine chronic stroke patients. All participants diagnosed with chronic stroke aged from 38 to 79 years underwent energetic electrodiagnosis. Patients received a SA session on the contralateral hemisphere of the damaged side corresponding to the motor and sensory area for 30 minutes. The Shapiro-Wilk test was applied, followed by the paired t-test. Results: There was a significant reduction in the Yin, Fire (Pericarium) and Fire (heart). The following organs and viscera also presented a reduction: lung, right pericardium, left small intestine, and right spleen. Conclusions. It is concluded that AE YNSA can promote Qi balance, reduction in the fire element and reduction in the action of some acupuncture meridians in chronic stroke patients in the analysed sample.

Efficacy of Scalp Acupuncture in Patients With Post-stroke Hemiparesis: Meta-Analysis of Randomized Controlled Trials

Objectives: To conduct a meta-analysis to assess the efficacy of scalp acupuncture (SA) in patients with stroke and consequent hemiparesis regardless of brain infarction or intracerebral hemorrhage.Methods: A literature search of randomized controlled trials (RCTs) on SA for stroke was performed in five databases up to May 10, 2021. We investigated three types of outcome: motor function, sequelae of poststroke hemiparesis, and adverse effects. Methodological quality was assessed using the revised Cochrane risk of bias tool version 2.0.Results: Of 1,063 papers, 30 RCTs involving Fugl–Meyer Assessment were selected, among which 10 and four RCTs were selected for evaluation of courses lasting of 1 and 3 months, respectively. The meta-analysis of 1- and 3-month courses revealed significant differences in the motor function of the SA plus Western standard treatment group vs. Western standard treatment only (medication plus rehabilitation; P < 0.001). A 3-month course tended to result in better outcomes than a 1-month course.Conclusions: Our meta-analysis results reveal that SA improves motor function in patients with acute to chronic stroke, regardless of brain infarction or intracerebral hemorrhage. However, because of a lack of methodological quality, thoroughly planned clinical studies are still required.

Scalp Acupuncture and Treadmill Training Inhibits Neuronal Apoptosis through Activating cIAP1 in Cerebral Ischemia Rats

Stroke is the leading cause of long-term disability in developed countries. Multitudinous evidence suggests that treadmill training treatment is beneficial for balance and stroke rehabilitation; however, the need for stroke therapy remains unmet. In the present study, a cerebral ischemia rat model was established by permanent middle cerebral artery occlusion (pMCAO) to explore the therapeutic effect and mechanism of scalp acupuncture combined with treadmill training on ischemic stroke. Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling and neuronal nuclear protein (NeuN) double staining and cellular inhibitor of apoptosis protein-1 (cIAP1) and NeuN immunofluorescence double staining were used to detect the short-term and long-term neuroprotective effects of scalp acupuncture combined with treadmill training on pMCAO rats. In addition, the antiapoptotic effect of the combined treatment was evaluated in pMCAO rats transfected with cIAP1 shRNA. Western blotting was used to detect the relative protein expression in the caspase-8/-9/-3 activation pathway downstream of cIAP1 to further clarify its regulatory mechanism. Our results showed that scalp acupuncture combined with treadmill training successfully achieved short-term and long-term functional improvement within 14 days after stroke, significantly inhibited neuronal apoptosis, and upregulated the expression of cIAP1 protein in the ischemic penumbra area of the ischemic brain. However, no significant functional improvement and antiapoptotic effect were found in pMCAO rats transfected with cIAP1 shRNA. Western blotting results showed that the combined therapy markedly inhibited the activation of the caspase-8/-9/-3 pathway. These findings indicate that scalp acupuncture combined with treadmill training therapy may serve as a more effective alternative modality in the treatment of ischemic stroke, playing an antiapoptotic role by upregulating the expression of cIAP1 and inhibiting the activation of the caspase-8/-9/-3 pathway.

A Case Report of a Patient with Diplopia and Ataxia Diagnosed as Claude's Syndrome Treated with Korean Medicine

Objective: The aim of this study was to report the effect of Korean medicine treatment on Claude's syndrome with ataxia and diplopia.Methods: We applied electroacupuncture, scalp acupuncture, and physical therapy to the patient. Diplopia was assessed with the distance between two images of one object, and ataxia was assessed with the Korean Version of the Scale for the Assessment and Rating of Ataxia (K-SARA).Results: After 21 days of treatment, diplopia, abnormal extraocular movement, and ataxia were improved on the basis of the K-SARA score.Conclusion: This case demonstrates the effectiveness of Korean medicine treatment in improving the symptoms of Claude's syndrome.

Cost-effectiveness of speech and language therapy plus scalp acupuncture versus speech and language therapy alone for community-based patients with Broca’s aphasia after stroke: a post hoc analysis of data from a randomised controlled trial

ObjectiveThis study aimed to assess the cost-effectiveness of combined scalp acupuncture therapy with speech and language therapy for patients with Broca’s aphasia after stroke.DesignA within-trial cost-effectiveness analysis.SettingsCommunity health centres.SubjectsA total of 203 participants with Broca’s aphasia after stroke who had been randomly assigned to receive scalp acupuncture with speech and language therapy (intervention) or speech and language therapy alone (control).InterventionBoth groups underwent speech and language therapy (30 min per day, 5 days a week, for 4 weeks), while the intervention group simultaneously received scalp acupuncture.Primary outcomesAll outcomes were collected at baseline, and after the 4-week intervention and 12-week follow-up. Cost-effectiveness measures included the Chinese Rehabilitation Research Center Standard Aphasia Examination (CRRCAE) and Boston Diagnostic Aphasia Examination (BDAE). Cost–utility was evaluated using quality-adjusted life-years (QALYs). Incremental cost-effectiveness ratios were expressed, and sensitivity analysis was conducted.ResultsThe total cost to deliver the intervention was €4001.72, whereas it was €4323.57 for the control group. The incremental cost-effectiveness ratios showed that the intervention was cost-effective (€495.1 per BDAE grade gained; €1.8 per CRRCAE score gained; €4597.1 per QALYs gained) relative to the control over the 12 weeks. The intervention had a 56.4% probability of being cost-effective at the ¥50 696 (€6905.87) Gross Domestic Product (GDP) per capita threshold. Sensitivity analyses confirmed the robustness of the results.ConclusionsCompared with speech and language therapy alone, the addition of scalp acupuncture was cost-effective in Chinese communities. As the costs of acupuncture services in China are likely to differ from other countries, these results should be carefully interpreted and remain to be confirmed in other populations.Trial registration numberChiCTR-TRC-13003703.