Clinical study on treatment of cervical spondylotic radiculopathy (Qi stagnation and blood stasis syndrome) with Gao's nape needle and Shentong Zhuyu decoction.

BACKGROUND: Cervical spondylotic radiculopathy is currently one of the common orthopedic diseases, mainly characterized by neck pain, stiffness, limited mobility, and related symptoms of nerve root compression, which seriously troubles people's work and life. METHODS: Ninety cases of cervical spondylotic radiculopathy (Qi stagnation and blood stasis syndrome) were randomly divided into treatment group and control group, 45 cases in each group. The control group was treated with western medicine (nerve nutrition, pain relief, and circulation improvement drugs), and the treatment group was treated with Gao's nape needle combined with modified Shentong Zhuyu decoction on the basis of the control group. Before and after 2 weeks, TCM syndrome score, TCM curative effect, visual analogue scale score, numbness score, neck disability index score, related serum inflammatory factors (interleukin-10 [IL-10], interleukin-6 [IL-6], tumor necrosis factor-α [TNF-α]), related hemorheological indexes (plasma viscosity, high shear whole blood viscosity, low shear whole blood viscosity level) were used as evaluation indexes to evaluate the effect. RESULTS: After treatment, the total effective rate of the treatment group was 91.11%, which was better than that of the control group (78.78%), and the TCM syndrome scores of the 2 groups were decreased, the treatment group was better than that of the control group, and the differences were statistically significant (P < .05). After treatment, the visual analogue scale score, numbness score, and neck disability index score were decreased in both groups, and the decrease in the treatment group was more significant than that in the control group, and the differences were statistically significant (P < .05). After treatment, the related serum inflammatory factors (IL-10, IL-6, TNF-α) and related hemorheological indexes (plasma viscosity, high-shear whole blood viscosity, low-shear whole blood viscosity) were decreased in both groups, and the decrease in the treatment group was more significant than that in the control group, and the differences were statistically significant (P < .05). CONCLUSION: The treatment of cervical spondylotic radiculopathy (Qi stagnation and blood stasis syndrome) with Gao's nape needle and modified Shentong Zhuyu decoction can improve the curative effect of traditional Chinese medicine, improve the related discomfort symptoms (neck tenderness, adverse activity, numbness, etc), improve the neck function, reduce IL-10, IL-6, TNF-α, and other related serum inflammatory factors, and improve hemorheological indicators.

Multi-feature, Chinese-Western medicine-integrated prediction model for diabetic peripheral neuropathy based on machine learning and SHAP.

BACKGROUND: Clinical studies have shown that diabetic peripheral neuropathy (DPN) has been on the rise, with most patients presenting with severe and progressive symptoms. Currently, most of the available prediction models for DPN are derived from general clinical information and laboratory indicators. Several Traditional Chinese medicine (TCM) indicators have been utilised to construct prediction models. In this study, we established a novel machine learning-based multi-featured Chinese-Western medicine-integrated prediction model for DPN using clinical features of TCM. MATERIALS AND METHODS: The clinical data of 1581 patients with Type 2 diabetes mellitus (T2DM) treated at the Department of Endocrinology of the First Affiliated Hospital of Anhui University of Chinese Medicine were collected. The data (including general information, laboratory parameters and TCM features) of 1142 patients with T2DM were selected after data cleaning. After baseline description analysis of the variables, the data were divided into training and validation sets. Four prediction models were established and their performance was evaluated using validation sets. Meanwhile, the accuracy, precision, recall, F1 score and area under the curve (AUC) of ROC were calculated using ten-fold cross-validation to further assess the performance of the models. An explanatory analysis of the results of the DPN prediction model was carried out using the SHAP framework based on machine learning-based prediction models. RESULTS: Of the 1142 patients with T2DM, 681 had a comorbidity of DPN, while 461 did not. There was a significant difference between the two groups in terms of age, cause of disease, systolic pressure, HbA1c, ALT, RBC, Cr, BUN, red blood cells in the urine, glucose in the urine, and protein in the urine (p < 0.05). T2DM patients with a comorbidity of DPN exhibited diverse TCM symptoms, including limb numbness, limb pain, hypodynamia, thirst with desire for drinks, dry mouth and throat, blurred vision, gloomy complexion, and unsmooth pulse, with statistically significant differences (p < 0.05). Our results showed that the proposed multi-featured Chinese-Western medicine-integrated prediction model was superior to conventional models without characteristic TCM indicators. The model showed the best performance (accuracy = 0.8109, precision = 0.8029, recall = 0.9060, F1 score = 0.8511, and AUC = 0.9002). SHAP analysis revealed that the dominant risk factors that caused DPN were TCM symptoms (limb numbness, thirst with desire for drinks, blurred vision), age, cause of disease, and glycosylated haemoglobin. These risk factors were exerted positive effects on the DPN prediction models. CONCLUSIONS: A multi-feature, Chinese-Western medicine-integrated prediction model for DPN was established and validated. The model improves early-stage identification of high-risk groups for DPN in the diagnosis and treatment of T2DM, while also providing informative support for the intelligent management of chronic conditions such as diabetes.

Effect of acupuncture combined with rehabilitation training on sensory impairment of patients with stroke: a network meta-analysis.

BACKGROUND: The refractory and disabling nature of sensory disorders after stroke seriously affects patients' daily lives and reduces hospital turnover. Acupuncture, as an alternative therapy, is commonly used in combination with rehabilitation training to improve sensory disorders. To compare the effects of different acupuncture-related treatments combined with rehabilitation training on sensory impairment and the daily living ability of patients with stroke, we conducted a network meta-analysis to provide evidence-based findings for clinical practice. METHODS: Randomized controlled trials on the treatment of sensory disorders in patients with stroke were systematically retrieved from several databases, including China National Knowledge Infrastructure (CNKI), China Science and Technology Journal(VIP), Wanfang Database, Chinese Biological Medical (CBM), PubMed, Embase, Web of Science, Cochrane Library, and Clinical trials. The retrieval period ranged from January 2012 to December 2023. Two independent reviewers screened the included literature, extracted the data, and assessed the risk quality using Cochrane Handbook 5.1.0 and ReviewManager 5.4.1. Stata16.0 software was employed for data analysis. The study protocol was registered in PROSPERO: CRD42023389180. RESULTS: After screening, 20 studies were included, involving a total of 1999 subjects. The network meta-analysis results indicate that, compared to standard rehabilitation, acupuncture plus massage plus rehabilitation showed the most significant reduction in Numbness Syndrome Scores (MD = -0.71(-1.11,-0.31)). Acupuncture combined with rehabilitation demonstrated the most substantial improvement in Sensory Impairment Scores (MD = -0.59,(-0.68,-0.51)) and daily living ability of patients (MD = 17.16,(12.20,22.12)). CONCLUSIONS: In comparison to standard rehabilitation, the combination of acupuncture-related treatments and modern rehabilitation training not only improves the symptoms of sensory impairment and numbness after stroke but also enhances the daily living ability of patients, especially when acupuncture is combined with rehabilitation. However, further demonstration is required to strengthen these conclusions.

Mottled Raynaud's phenomenon and hand-arm vibration syndrome: followed up for 10 years.

Vibration white finger is a form of secondary Raynaud's phenomenon (RP) caused by the use of handheld vibrating tools. RP usually appears on the extremities of the fingers, and its borders are well recognised. No reports have been published on 'mottled' RP in continuous observation from the onset to the disappearance of RP. A man in his 60s who had been using vibrating tools such as jackhammers and tampers for 30 years presented with sensations of coldness, burning and numbness. Whole-body cold exposure was performed outdoors in winter, and RP was photographed continuously. 'Mottled' RP can be defined as triphasic colour changes: white, blue and red. The patient was taken off work, kept warm and medicated. His symptoms improved slightly after 10 years of follow-up, but the RP did not disappear. 'Mottled' RP is rare and refractory and should be recognised as a form of RP.

An overview of systematic reviews examining the quantitative sensory testing-derived hypoalgesic effects of manual therapy for musculoskeletal pain.

BACKGROUND: Changes in quantitative sensory testing (QST) after manual therapy can provide insight into pain relief mechanisms. Prior systematic reviews have evaluated manual-therapy-induced QST change. This overview of systematic reviews aims to consolidate this body of literature and critically review evidence on the hypoalgesic effects of manual therapy in clinical populations. METHODS: A comprehensive search was conducted on PubMed, CINAHL, PsycInfo, and Embase. Peer-reviewed systematic reviews with or without meta-analysis were eligible if the reviews examined the effect of manual therapy compared to non-manual therapy interventions on QST outcomes in clinical populations. Methodological quality was assessed with the AMSTAR 2 tool. Meta-analysis results and qualitative (non-meta-analysis) interpretations were summarized by type of manual therapy. Overlap of studies was examined with the corrected covered area (CCA) index. RESULTS: Thirty systematic reviews, including 11 meta-analyses, met inclusion. There was a slight overlap in studies (CCA of 1.72% for all reviews and 1.69% for meta-analyses). Methodological quality was predominantly low to critically low. Eight (27%) reviews examined studies with a range of manual therapy types, 13 (43%) reviews focused on joint-biased manual therapy, 7 (23%) reviews focused on muscle-biased manual therapy, and 2 (7%) reviews focused on nerve-biased manual therapy. Twenty-nine (97%) reviews reported on pressure pain threshold (PPT). Meta-analytic results demonstrated conflicting evidence that manual therapy results in greater hypoalgesic effects compared to other interventions or controls. CONCLUSION: Our overview of QST effects, which has relevance to mechanisms underlying hypoalgesia, shows conflicting evidence from mostly low to critically low systematic reviews.

Acupuncture and Traditional Chinese Medicine in the Treatment of Peripheral Facial Palsy Caused by Wisdom Tooth Extraction: A Case Report.

BACKGROUND: Peripheral facial palsy is characterized by acute peripheral facial nerve paralysis. While most cases have no identifiable cause, some are linked to infectious or noninfectious factors. The potential connection between herpes simplex virus-1 and peripheral facial palsy has been studied since the 1970s, with a small number of cases reported following tooth extraction. Patients who have treatment delayed for over a year and still exhibit no signs of recovery have a bleak prognosis. In this case, factors contributing to facial paralysis in this patient are facial nerve injury as a result of wisdom teeth extraction, improper nursing, and delayed treatment. CASE PRESENTATION: A 23-year-old female presented with numbness and stiffness on the right side of the outer skin around the lips. These symptoms persisted for about 4 years after the extraction of the right lower wisdom tooth. Physical examination revealed House-Brackmann grade II peripheral facial paralysis. Acupuncture and traditional Chinese medicine treatments were initiated with an aim to facilitate nerve repair and neurofacilitation in the affected area. Following a 4-week course of treatment, the patient experienced a decrease in numbness and stiffness in the area, and treatment was discontinued. CONCLUSION: The combination of acupuncture and traditional Chinese medicine is a safe and promising supplementary therapy for peripheral facial palsy caused by wisdom tooth extraction. Nevertheless, it is imperative to conduct larger scale and randomized controlled studies to determine whether these complementary interventions have a significant additive or synergistic effect toward achieving complete recovery in the patients.Die periphere Fazialisparese ist durch eine akute periphere Gesichtsnervenlähmung gekennzeichnet. Meist ist keine erkennbare Ursache feststellbar, doch besteht bei einigen Fällen ein Zusammenhang mit infektiösen oder nicht-infektiösen Faktoren. Ein möglicher Zusammenhang zwischen dem Herpes-simplex-Virus-1 (HSV-1) und der peripheren Fazialisparese wird seit den 1970er Jahren untersucht, und es wurde über eine kleine Zahl von Fällen nach einer Zahnextraktion berichtet. Patienten, bei denen die Behandlung erst nach einjähriger Verzögerung oder noch später beginnt und die keine Anzeichen für eine Besserung zeigen, haben eine ungünstige Prognose. In diesem Fall sind die Faktoren, die zur Gesichtslähmung des Patienten beitragen, eine Verletzung des Nervus facialis infolge der Weisheitszahnextraktion, unsachgemäße Pflege und ein verzögerter Behandlungsbeginn.Eine 23-jährige Frau stellte sich mit Taubheitsgefühl und Steifigkeit auf der rechten Seite im Bereich der äußeren Haut um die Lippen herum vor. Die Symptome bestanden seit der Extraktion des rechten unteren Weisheitszahns etwa 4 Jahre zuvor. Die körperliche Untersuchung ergab eine periphere Fazialisparese Grad II nach House-Brackmann. Es wurde eine Behandlung mit Akupunktur und traditioneller chinesischer Medizin begonnen, um die Nervenreparatur und die Neurofazilitation im betroffenen Bereich zu fördern. Nach vierwöchiger Behandlung kam es bei der Patientin zu einer Abnahme des Taubheitsgefühls und der Steifigkeit im betroffenen Bereich und die Behandlung wurde beendet.Die Kombination von Akupunktur und traditioneller chinesischer Medizin ist eine sichere und erfolgversprechende ergänzende Therapie für die periphere Fazialisparese nach Weisheitszahnextraktion. Allerdings müssen unbedingt größere und randomisierte kontrollierte Studien durchgeführt werden, um festzustellen, ob diese komplementärmedizinischen Methoden in Hinblick auf das Ziel einer vollständiger Genesung der Patienten einen signifikanten additiven oder synergistischen Effekt haben.

The processing methods, phytochemistry and pharmacology of Gastrodia elata Bl.: A comprehensive review.

ETHNOPHARMACOLOGICAL RELEVANCE: Gastrodia elata Bl. (GE) is one of the rare Chinese medicinal materials with a long history of medicine and cooking. It consists of a variety of chemical components, including aromatic compounds, organic acids and esters, steroids, saccharides and their glycosides, etc., which has medicinal and edible value, and is widely used in various diseases, such as infantile convulsions, epilepsy, tetanus, headache, dizziness, limb numbness, rheumatism and arthralgia. It is also commonly used in health care products and cosmetics. Thus, its chemical composition and pharmacological activity have attracted more and more attention from the scientific community. AIM: In this review, the processing methods, phytochemistry and pharmacological activities of GE were comprehensively and systematically summarized, which provides a valuable reference for researchers the rational of GE. MATERIALS AND METHODS: A comprehensive search of published literature and classic books from 1958 to 2023 was conducted using online bibliographic databases PubMed, Google Scholar, ACS, Science Direct Database, CNKI and others to identify original research related to GE, its processing methods, active ingredients and pharmacological activities. RESULTS: GE is traditionally used to treat infantile convulsion, epilepsy, tetanus, headache, dizziness, limb numbness, rheumatism and arthralgia. To date, more than 435 chemical constituents were identified from GE including 276 chemical constituents, 72 volatile components and 87 synthetic compounds, which are the primary bioactive compounds. In addition, there are other biological components, such as organic acids and esters, steroids and adenosines. These extracts have nervous system and cardiovascular and cerebrovascular system activities such as sedative-hypnotic, anticonvulsant, antiepileptic, neuron protection and regeneration, analgesia, antidepressant, antihypertensive, antidiabetic, antiplatelet aggregation, anti-inflammatory, etc. CONCLUSION: This review summarizes the processing methods, chemical composition, pharmacological activities, and molecular mechanism of GE over the last 66 years, which provides a valuable reference for researchers to understand its research status and applications.

Gamma Knife Thalamotomy for Essential Tremor: A Retrospective Analysis.

BACKGROUND: Gamma knife (GK) thalamotomy has been used as a treatment option for essential tremor (ET). Numerous studies on GK use in ET treatment have reported more varied responses and complication rates. METHODS: Data from 27 patients with ET who underwent GK thalamotomy were retrospectively analyzed. The Fahn-Tolosa-Marin Clinical Rating Scale for Tremor, handwriting, and spiral drawing were evaluated. Postoperative adverse events and magnetic resonance imaging findings were also evaluated. RESULTS: The mean age at GK thalamotomy was 78.1 ± 4.2 years. The mean follow-up period was 32.5 ± 19.4 months. The preoperative postural tremor, handwriting, and spiral drawing scores were 3.4 ± 0.6, 3.3 ± 1.0, and 3.2 ± 0.8, respectively, all of which showed significant improvements to 1.5 ± 1.2 (55.9% improvement, P < 0.001), 1.4 ± 1.1 (57.6% improvement, P < 0.001), and 1.6 ± 1.3 (50% improvement, P < 0.001), respectively, at the available final follow-up evaluations. Three patients presented with no improvement in tremor. Six patients presented with adverse effects, including complete hemiparesis, foot weakness, dysarthria, dysphagia, lip numbness, and finger numbness, at the final follow-up period. Two patients presented with serious complications, including complete hemiparesis due to massive widespread edema and chronic encapsulated expanding hematoma. One patient died of aspiration pneumonia following severe dysphagia secondary to chronic encapsulated expanding hematoma. CONCLUSIONS: GK thalamotomy is an efficient procedure for treating ET. Careful treatment planning is necessary to reduce complication rates. The prediction of radiation complications will increase the safety and effectiveness of GK treatment.

The effect of hand therapy on alleviating chemotherapy-induced peripheral neuropathy in a model mouse.

The use of neurotoxic chemotherapeutic agents induces numbness in the limbs through chemotherapy-induced peripheral neuropathy (CIPN). Recently, we found that hand therapy involving finger massage improved mild to moderate numbness in CIPN patients. In this study, we behaviorally, physiologically, pathologically, and histologically investigated the mechanisms underlying hand therapy-induced numbness improvement in a CIPN model mouse. Hand therapy was performed for 21 days after the disease induction. Its effects were evaluated using mechanical and thermal thresholds and blood flow in the bilateral hind paw. Moreover, 14 days after the hand therapy was administered, we assessed the blood flow and conduction velocity in the sciatic nerve, the level of serum galectin-3, and the histological myelin and epidermis-related changes in the hindfoot tissue. Hand therapy significantly improved allodynia, hyperalgesia, blood flow, conduction velocity, serum galectin-3, and epidermal thickness in the CIPN model mouse. Furthermore, we observed the images of repairs of the myelin degeneration. Thus, we found that hand therapy could improve numbness in the CIPN model mouse and that it could help to repair peripheral nerves by promoting blood circulation in the limbs.

[Systematic review and Meta-analysis of efficacy and safety of Tangmaikang Granules in treatment of diabetic peripheral neuropathy].

This study aimed to explore the efficacy and safety of Tangmaikang Granules in the treatment of diabetic peripheral neuropathy(DPN). PubMed, Cochrane Library, EMbase, SinoMed, CNKI, Wanfang and VIP were retrieved for randomized controlled trial(RCT) of Tangmaikang Granules in the treatment of DPN. Cochrane handbook 5.3 was used to evaluate the quality of the inclu-ded studies, and RevMan 5.4.1 and Stata 15.1 were employed to analyze data and test heterogeneity. GRADEpro was used to assess the quality of each outcome index. Clinical effective rate was the major outcome index, while the improvement in numbness of hands and feet, pain of extremities, sluggishness or regression of sensation, sensory conduction velocity(SCV) and motor conduction velocity(MCV) of median nerve and peroneal nerve, fasting blood glucose(FBG), 2 h postprandial blood glucose(2hPBG), and glycated hemoglobin(HbA1c) and incidence of adverse reactions were considered as the minor outcome indexes. A total of 19 RCTs with 1 602 patients were eventually included. The Meta-analysis showed that the improvements in clinical effective rate(RR=1.45, 95%CI[1.32, 1.61], P<0.000 01), pain of extremities(RR=1.70, 95%CI[1.27, 2.27], P=0.000 3), MCV of peroneal nerve(MD=4.08, 95%CI[3.29, 4.86], P<0.000 01) and HbA1c(SMD=-1.23, 95%CI[-1.80,-0.66], P<0.000 1) of Tangmaikang Granules alone or in combination in the experimental group were better than those in the control group. Compared with the conditions in the control group, numbness of hands and feet(RR=1.42, 95%CI[1.12, 1.80], P=0.003), sluggishness or regression of sensation(RR=1.41, 95%CI[1.05, 1.91], P=0.02), SCV of median nerve(MD=4.59, 95%CI[0.92, 8.27], P=0.01), SCV of peroneal nerve(MD=4.68, 95%CI[3.76, 5.60], P<0.000 01) and MCV of median nerve(MD=5.58, 95%CI[4.05, 7.11], P<0.000 01) of Tangmaikang Granules in combination in the experimental group were improved by subgroup analysis. The levels of FBG(MD=-0.57, 95%CI[-1.27, 0.12], P=0.11) and 2hPBG(MD=-0.69, 95%CI[-1.70, 0.33], P=0.18) in the experimental group were similar to those in the control group after treatment with Tangmaikang Granules alone or in combination. There was no difference in the safety(RR=1.28, 95%CI[0.58, 2.82], P=0.54) of Tangmaikang Granules in the treatment of DPN between the experimental group and the control group. Tangmaikang Granules could significantly increase clinical effective rate and nerve conduction velocity as well as improve symptoms of peripheral nerve and blood glucose level, and no serious adverse reactions were identified yet. Further validation was needed in future in large-sample, multicenter, high-quality RCTs.

Acupuncture and integrative oncology for taxane-induced peripheral neuropathy: a randomized multicentered study.

OBJECTIVE: To compare the effectiveness of acupuncture alone or with additional integrative oncology modalities for taxane-induced peripheral neuropathy-related symptoms in patients with gynecological and breast cancer. METHODS: The study was a prospective evaluation of patients undergoing twice-weekly treatments with either acupuncture alone (single-modality, group A) or with additional manual-movement and mind-body therapies (multimodality, group B), for 6 weeks. Symptom severity was assessed at baseline, 6 weeks, and 9 weeks using the Functional Assessment of Cancer Therapy-Taxane (FACT-Tax) tool; and von Frey perception thresholds. Additional symptoms were also assessed with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and the Measure Yourself Concerns and Wellbeing (MYCaW) study tool. RESULTS: For the 120 participants (60 in each study arm), baseline to 6-week scores were similar in both groups for improved FACT-Tax physical wellbeing and scores for hand numbness/tingling; EORTC physical functioning and global health status; and MYCaW scores. FACT-Tax taxane subscales and scores for foot numbness/tingling improved only in group A (p=0.038), while emotional wellbeing FACT-Tax (p=0.02) and EORTC pain (p=0.005) improved only in group B. Group B showed greater improvement for FACT-Tax neuropathy-related concerns than group A at 24 hours (p=0.043) and 7 days (p=0.009) after the first treatment. CONCLUSION: Acupuncture alone or with additional integrative oncology modalities may help reduce neuropathy-related symptoms. The single-modality group demonstrated greater improvement for foot numbness/tingling, and the multimodality group demonstrated improvement for pain and improved emotional wellbeing and neuropathy-related concerns in the first week of treatment. TRIAL REGISTRATION NUMBER: NCT03290976.

Systematic review and Meta-analysis of efficacy and safety of Tangmaikang Granules in treatment of diabetic peripheral neuropathy / 中国中药杂志

This study aimed to explore the efficacy and safety of Tangmaikang Granules in the treatment of diabetic peripheral neuropathy(DPN). PubMed, Cochrane Library, EMbase, SinoMed, CNKI, Wanfang and VIP were retrieved for randomized controlled trial(RCT) of Tangmaikang Granules in the treatment of DPN. Cochrane handbook 5.3 was used to evaluate the quality of the inclu-ded studies, and RevMan 5.4.1 and Stata 15.1 were employed to analyze data and test heterogeneity. GRADEpro was used to assess the quality of each outcome index. Clinical effective rate was the major outcome index, while the improvement in numbness of hands and feet, pain of extremities, sluggishness or regression of sensation, sensory conduction velocity(SCV) and motor conduction velocity(MCV) of median nerve and peroneal nerve, fasting blood glucose(FBG), 2 h postprandial blood glucose(2hPBG), and glycated hemoglobin(HbA1c) and incidence of adverse reactions were considered as the minor outcome indexes. A total of 19 RCTs with 1 602 patients were eventually included. The Meta-analysis showed that the improvements in clinical effective rate(RR=1.45, 95%CI[1.32, 1.61], P<0.000 01), pain of extremities(RR=1.70, 95%CI[1.27, 2.27], P=0.000 3), MCV of peroneal nerve(MD=4.08, 95%CI[3.29, 4.86], P<0.000 01) and HbA1c(SMD=-1.23, 95%CI[-1.80,-0.66], P<0.000 1) of Tangmaikang Granules alone or in combination in the experimental group were better than those in the control group. Compared with the conditions in the control group, numbness of hands and feet(RR=1.42, 95%CI[1.12, 1.80], P=0.003), sluggishness or regression of sensation(RR=1.41, 95%CI[1.05, 1.91], P=0.02), SCV of median nerve(MD=4.59, 95%CI[0.92, 8.27], P=0.01), SCV of peroneal nerve(MD=4.68, 95%CI[3.76, 5.60], P<0.000 01) and MCV of median nerve(MD=5.58, 95%CI[4.05, 7.11], P<0.000 01) of Tangmaikang Granules in combination in the experimental group were improved by subgroup analysis. The levels of FBG(MD=-0.57, 95%CI[-1.27, 0.12], P=0.11) and 2hPBG(MD=-0.69, 95%CI[-1.70, 0.33], P=0.18) in the experimental group were similar to those in the control group after treatment with Tangmaikang Granules alone or in combination. There was no difference in the safety(RR=1.28, 95%CI[0.58, 2.82], P=0.54) of Tangmaikang Granules in the treatment of DPN between the experimental group and the control group. Tangmaikang Granules could significantly increase clinical effective rate and nerve conduction velocity as well as improve symptoms of peripheral nerve and blood glucose level, and no serious adverse reactions were identified yet. Further validation was needed in future in large-sample, multicenter, high-quality RCTs.

Study on the Prescription of Acupuncture in the Treatment of Cervical Spondylotic Radiculopathy Based on Computer Vision Image Analysis.

Cervical spondylosis (CS) is a common clinical orthopedic disease. Among cervical spondyloses, cervical spondylotic radiculopathy (CSR) is the most common. Its clinical manifestations are localized neck pain and radial numbness of the shoulder, upper arm, forearm, and even fingers. As far as the status quo is concerned, with the change of lifestyle and working style, the popularity of computer and other entertainment devices, people's neck flexion time has increased significantly compared with the past, the incidence rate of CSR has also increased year by year, and the group of onset has become younger and younger. According to the symptoms, CSR in Chinese medicine belongs to the category of "arthralgia syndrome" and "bone arthralgia." Western medicine has many side effects in the treatment of CSR, while surgical treatment is painful and expensive. Most patients are not willing to accept it. Traditional Chinese medicine acupuncture can relieve the pain, numbness, and other discomforts of CSR, and the acupuncture treatment has less trauma and is a simple operation. At present, there are few acupoint prescriptions for acupuncture in the treatment of CSR. Therefore, the analysis of acupuncture point selection based on computer vision image has important practical significance for the scientific and progressive exploration of CSR acupuncture treatment. In this paper, the etiology, pathology, and clinical manifestations of radical treatment of CS are deeply studied by using literature data and mathematical statistics. The prescription research experiment of acupuncture in the treatment of CSR based on computer was established, and the treatment method was studied by observing VAS, NPQ, and other indexes. The total effective rate was 95.13% in the experimental group and 85.72% in the control group. It is hoped that the research direction of this paper can provide reference for the diversified development of acupuncture and moxibustion and for the treatment ideas and methods of cervical spondylotic radiculopathy.

Impact of acupuncture and integrative therapies on chemotherapy-induced peripheral neuropathy: A multicentered, randomized controlled trial.

BACKGROUND: To explore the impact of acupuncture with other complementary and integrative medicine (CIM) modalities on chemotherapy-induced peripheral neuropathy (CIPN) and quality of life (QoL) in oncology patients. METHODS: In this prospective, pragmatic, and patient-preference study, patients with CIPN were treated with acupuncture and CIM therapies (intervention group) or standard care alone (controls) for 6 weeks. Patients in the intervention arm were randomized to twice-weekly acupuncture-only (group A) or acupuncture with additional manual-movement or mind-body CIM therapies (group B). Severity of CIPN was assessed at baseline and at 6 weeks using the Functional Assessment of Cancer Therapy-Taxane (FACT-Tax) tool. Other QoL-related outcomes were assessed with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC); and the Measure Yourself Concerns and Well-being questionnaire. Von Frey measurements examined perception thresholds. RESULTS: Of 168 participants, 136 underwent the study intervention (group A, 69; group B, 67), with 32 controls. Baseline-to-6-week assessment scores improved significantly in the intervention arm (vs controls) on FACT-Tax (p = .038) and emotional well-being (p = .04) scores; FACT-TAX scores for hand numbness/tingling (p = .007) and discomfort (p < .0001); and EORTC physical functioning (p = .045). Intervention groups A and B showed improved FACT-Tax physical well-being (p < .001), FACT-TAX total score (p < .001), FACT-TAX feet discomfort (p = .003), and EORTC pain (p = .017) scores. CONCLUSIONS: Acupuncture, with or without CIM modalities, can relieve CIPN-related symptoms during oncology treatment. This is most pronounced for hand numbness, tingling, pain, discomfort, and for physical functioning.

Interaction of compounds derived from the Chinese medicinal formula Huangqi Guizhi Wuwu Tang with stroke-related numbness and weakness targets: An in-silico docking and molecular dynamics study.

Huangqi Guizhi Wuwu Tang (HGWT) is a traditional Chinese herbal formula used for managing post-stroke symptoms. Existing research have supported the use of this formula particularly for stroke-related numbness and weakness (SRNW); however, their mechanisms of actions are not fully understood. This study aims to investigate the molecular mechanisms of components from HGWT targeting specific proteins related to numbness and weakness through computational docking and molecular dynamics (MD) simulations. A total of 786 compounds from HGWT were retrieved from a herbal compound database and docked against a candidate SRNW target protein, with the asernestioside B (HQ068)-mitogen-activated protein kinase 3 (MAPK3) complex predicted to exhibit the highest binding affinity (-10.4 kcal/mol) and number of ligand-receptor contacts. Subsequent molecular dynamics (MD) simulations were performed in triplicate on the apo-MAPK3 protein and asernestioside B -bound form in a solvated system for 200 ns per trajectory to ascertain the stability of the enzyme-ligand complex, and to determine the structural impact of ligand binding. The stability of the complex and overall tertiary structural changes were characterized using root-mean-square deviation (RMSD), radius of gyration (Rg), root-mean-square fluctuation (RMSF) calculations Differences in the RMSF of apo and ligand-bound MAPK3 were most prominent in three major regions: (a) activation loop Asp184:Pro213 (b) MAPK3 insertion site Gly262:Ala291 and (c) loop region at the C-terminus Tyr334:Pro356. Lower values of RMSF for the HQ068-bound protein at the activation loop suggest that HQ068 binding stabilizes MAPK3 in a different conformation in this region compared to the apo protein. Free energy calculations of the asernestioside B-MAPK3 complex revealed key residues contributing to the interaction, which include Pro264, Gln 266, Asp268 and Thr288. These key residues may play an integral role in the binding of selective modulators or substrates of extracellular signal-regulated kinase (ERK) within the MAPK cascade. Overall, this study provides a mechanistic overview of compounds from HGWT. Modelling predicted that asernestioside B may act with high potency against MAPK3, while exhibiting a favourable ADMET profile, and this compound should be explored as a potential agent to alleviate SRNW-related symptoms in future studies.

Ventral Intrameningeal Cyst Treatment and Management: Technical Note.

BACKGROUND: Intrameningeal cysts are rare lesions without definitive etiologies that can involve the dura or arachnoid mater. Spinal arachnoid cysts have been described, and several different etiologies have been hypothesized. This includes one-way valve mechanisms, traumatic herniation of arachnoid through the dura, and abnormal arachnoid membrane proliferation. To the authors' knowledge, no such descriptions exist regarding purely dural-based cystic lesions; however, the authors hypothesize similar mechanisms may be involved. Most notably, a traumatic injury to the dura leading to a one-way valve mechanism may allow for egress of cerebrospinal fluid between the dural layers, splitting them open. This progressive enlargement can lead to displacement of neural elements and subsequent neurological compromise. METHODS: We describe a 17-year-old girl who presented with progressive neck and back pain, left upper-extremity numbness, bilateral lower-extremity weakness, paresthesias, and numbness without obvious etiology despite an extensive neurologic investigation. She had undergone conservative management options including multiple medications, physical and chiropractic therapy, and epidural steroid injections. Computed tomography myelography revealed a cerebrospinal fluid leak into the lumbar epidural space for which surgical exploration was performed. Despite utilizing fluoroscopy and intrathecal fluorescein, no leak source was identified. Fluid collection was found contained within the dural layers rather than the epidural space. RESULTS: An intracystic blood patch was performed with near-complete resolution of the lesion by 6-week follow-up and near-complete return of neurologic function. CONCLUSIONS: Ventral panspinal cysts are an exceedingly rare cause of radiculopathy and myelopathy that can be resolved by an intracystic blood patch.

Mechanisms of Action of a Herbal Formula Huangqi Guizhi Wuwu Tang for the Management of Post-Stroke Related Numbness and Weakness: A Computational Molecular Docking Study.

Stroke-related numbness and weakness (SRNW) are resultant symptoms of post-stroke sufferers. Existing research has supported the use of Huangqi Guizhi Wuwu Tang (HGWT) particularly for SRNW; however, their mechanisms of action have not been fully elucidated. Therefore, this study aimed to investigate the mechanisms of action of HGWT components targeting SRNW-related proteins through a computational molecular docking approach. Target proteins associated with SRNW were identified through DrugBank database and Open Targets database. Chemical compounds from each herb of HGWT were identified from the Traditional Chinese Medicine Systems Pharmacology and Analysis Platform (TCMSP). Autodock Vina was utilized and the cut-off criterion applied for protein-ligand complexes was a binding affinity score of ≤ -9.5 kcal/mol; selected protein-ligand complexes were identified using 3D and 2D structural analyses. The protein targets PDE5A and ESR1 have highlighted interactions with compounds (BS040, DZ006, DZ058, DZ118, and HQ066) which are the key molecules in the management of SRNW. PDE5A have bioactivity with the amino acid residues (Val230, Asn252, Gln133 and Thr166) throughout PDE5A-cGMP-PKG pathways which involved reduction in myofilament responsiveness. ESR1 were predicted to be critical active with site residue (Leu346, Glu419 and Leu387) and its proteoglycans pathway involving CD44v3/CD44 that activates rho-associated protein kinase 1 (ROCK1) and ankyrin increasing vascular smooth muscle. In conclusion, HGWT may provide therapeutic benefits through strong interactions between herbal compounds and target proteins of PDE5A and ESR1. Further experimental studies are needed to unequivocally support this result which can be valuable to increase the quality of life of post-stroke patients. Keywords Herbal medicine, Complementary and alternative medicine, Natural product, Post-stroke, Computational analysis.

Early life oxytocin treatment improves thermo-sensory reactivity and maternal behavior in neonates lacking the autism-associated gene Magel2.

Atypical responses to sensory stimuli are considered as a core aspect and early life marker of autism spectrum disorders (ASD). Although recent findings performed in mouse ASD genetic models report sensory deficits, these were explored exclusively during juvenile or adult period. Whether sensory dysfunctions might be present at the early life stage and rescued by therapeutic strategy are fairly uninvestigated. Here we found that under cool environment neonatal mice lacking the autism-associated gene Magel2 present pup calls hypo-reactivity and are retrieved with delay by their wild-type dam. This neonatal atypical sensory reactivity to cool stimuli was not associated with autonomic thermoregulatory alteration but with a deficit of the oxytocinergic system. Indeed, we show in control neonates that pharmacogenetic inactivation of hypothalamic oxytocin neurons mimicked atypical thermosensory reactivity found in Magel2 mutants. Furthermore, pharmacological intranasal administration of oxytocin to Magel2 neonates was able to rescue both the atypical thermosensory response and the maternal pup retrieval. This preclinical study establishes for the first-time early life impairments in thermosensory integration and suggest a therapeutic potential benefit of intranasal oxytocin treatment on neonatal atypical sensory reactivity for autism.

Analysis of clinical characteristics and prognostic factors in 110 patients with nitrous oxide abuse.

PURPOSE: To review the clinical symptoms, auxiliary examination findings, and outcomes of patients with nitrous oxide (N2 O) abuse, and analyze the factors that affect outcomes. METHODS: Patients with N2 O abuse treated in the Department of Neurology between January 2018 and December 2020 were included. The clinical data of these patients were collected, and follow-up was conducted to determine the outcomes. RESULTS: The average age of the 110 patients with N2 O abuse was 21.4 ± 4.2 years (range: 14-33 years). Clinical presentation primarily included neurological symptoms, such as limb numbness and/or weakness (97%), psychiatric symptoms, changes in appetite, and skin hyperpigmentation. Laboratory test results were characterized by vitamin B12 deficiency (60%, 34 out of 57 cases) and high homocysteine level (69%, 31 out of 45 cases). Electromyography indicated mixed axonal and demyelination injury (92%, 80 out of 87 cases). Motor and sensory nerves were simultaneously involved, and injury primarily involved the lower limbs. One hundred and seven (97%) patients were clinically diagnosed with peripheral neuropathy, of whom 26 (24%) exhibited spinal abnormalities on magnetic resonance imaging, supporting a diagnosis of subacute combined degeneration. Treatment included N2 O withdrawal and vitamin B12 supplementation. Reexamination of six patients indicated that treatment was effective. Follow-up was completed for 51 patients. Thirty-four patients (67%) recovered completely, 17 patients (33%) had residual limb numbness, and only one patient experienced relapse. Sex was an independent prognostic factor; the outcomes of female patients were better than that of male patients. CONCLUSION: The recreational use of N2 O has largely expanded among youth in recent decades, which has become a growing public health concern in China. It highlights the importance of the recognition of various clinical symptoms, particularly limb numbness and/or weakness related to the cases of N2 O abuse. The therapeutic administration of vitamin B12 supplementation and N2 O withdrawal can make the overall prognosis good, especially for female patients.

Sensorimotor effects of plasticity-inducing percutaneous peripheral nerve stimulation protocols: a blinded, randomized clinical trial.

BACKGROUND: Electrical stimulation of skin afferents can induce somatosensory plasticity in humans. Nevertheless, it is unknown if this is possible to do through percutaneous stimulation of a peripheral nerve, which will allow for regional anaesthesia interventions. Furthermore, potentiation protocols applied over mainly non-nociceptive fibres inhibit nociception in rodents, but this has not been tested in humans. OBJECTIVE: To determine whether a protocol aiming to depress the nociceptive circuit and another aiming to potentiate non-nociceptive circuits produce regional hypoalgesia and changes in motor function, applied through percutaneous peripheral nerve stimulation (pPNS), and to assess which of them is more promising for pain relief, immediately and 24 h after the intervention. METHODS: PT-cLF protocol aims to depress the nociceptive pathway through Pain Threshold, continuous Low Frequency stimulation and ST-bHF aims to produce potentiation of the non-nociceptive pathway, through Sensory Threshold burst stimulation at High Frequency. All subjects (n = 29) went through both protocols and a control condition in a randomized and blinded crossover design. RESULTS: Compared to control, ST-bHF induced distal hypoalgesia, towards electrical (p = 0.04) and mechanical stimuli (p = 0.02) and produced mechanical hypoesthesia (p = 0.02). Contrarily, hypoalgesia was not observed after PT-cLF (p > 0.05) but increased electrical motor threshold (p = 0.04), reduced motor recruitment (p = 0.03), and the subjects reported feeling reduced strength (p < 0.01). CONCLUSION: This works provides evidence that is possible to induce antinociceptive plasticity in a wide territory using pPNS. Moreover, it demonstrates for the first time in humans that a protocol aiming to produce long-term potentiation applied predominantly over non-nociceptive afferents induces hypoesthesia and hypoalgesia.