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Chronic cerebral ischemia (CCI) is a common neurological disorder, characterized by progressive cognitive impairment. Acupoint catgut embedding (ACE) represents a modern acupuncture form that has shown neuroprotective effects; nevertheless, its effects on CCI and the mechanisms remain largely unknown. Here, we aimed to explore the therapeutic action of ACE in CCI-induced cognitive impairment and its mechanisms. The cognitive function of CCI rats was determined using Morris water maze test, and histopathological changes in the brain were assessed through hematoxylin-eosin (HE) staining. To further explore the molecular mechanisms, the expression levels of oxidative stress markers and the Ang II/AT1R/NOX axis-associated molecules in the hippocampus were evaluated using enzyme-linked immunosorbent assay (ELISA), western blotting, and immunohistochemistry. Here, we observed that ACE treatment alleviated cognitive dysfunction and histopathological injury in CCI rats. Intriguingly, candesartan (an AT1R blocker) enhanced the beneficial effects of ACE on ameliorating cognitive impairment in CCI rats. Mechanistically, ACE treatment blocked the Ang II/AT1R/NOX pathway and subsequently suppressed oxidative stress, thus mitigating cognitive impairment in CCI. Our findings first reveal that ACE treatment could suppress cognitive impairment in CCI, which might be partly due to the suppression of Ang II/AT1R/NOX axis.
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Pontos de Acupuntura , Angiotensina II , Isquemia Encefálica , Disfunção Cognitiva , Estresse Oxidativo , Receptor Tipo 1 de Angiotensina , Animais , Masculino , Ratos , Terapia por Acupuntura/métodos , Angiotensina II/metabolismo , Isquemia Encefálica/metabolismo , Categute , Disfunção Cognitiva/metabolismo , Disfunção Cognitiva/etiologia , Ratos Sprague-Dawley , Receptor Tipo 1 de Angiotensina/metabolismoRESUMO
INTRODUCTION: Epithelial barrier disruption is the initial cause of various diseases. We previously reported that acupoint catgut embedding (AE) improves tight junction proteins (TJs) in rats with allergic rhinitis. However, whether AE improves the epithelial barrier in local allergic rhinitis (LAR) remains unknown. METHODS: A total of 36 Sprague Dawley (SD) male rats aged 5-7 weeks were divided into 6 groups with 6 rats each: control group, LAR model group, false acupoint embedding + LAR group, acupoint embedding + LAR group, capsaicin + LAR group, and tunicamycin + acupoint embedding + LAR group. Behavioral observation, ELISA to detect inflammatory factors in nasal lavage fluid and serum IgE, nasal mucosal permeability test, hematoxylin-eosin staining, PCR to detect Substance P (SP), Western blot, and immunofluorescence to detect endoplasmic reticulum stress (ERS) index and TJs were used to investigate the mechanism of AE in LAR. RESULTS: AE improved the symptoms and pathological features of nasal mucosa of LAR rats, reduced the inflammatory factors (IL4, IL5, IL13) of nasal lavage fluid, and showed no significant change in serum IgE levels in all groups. In addition, AE decreased the expression of SP in nasal mucosa of LAR rats, inhibited ERS, increased the expression of tight junction protein, reduced the permeability of nasal mucosa, and improved the function of nasal mucosal barrier. CONCLUSION: This study confirms that AE can improve the nasal mucosal barrier function of LAR by reducing the expression of SP, inhibiting ERS and increasing the expression of TJs, thus enhancing the nasal mucosal barrier function.
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Pontos de Acupuntura , Mucosa Nasal , Ratos Sprague-Dawley , Rinite Alérgica , Animais , Mucosa Nasal/imunologia , Mucosa Nasal/patologia , Mucosa Nasal/metabolismo , Rinite Alérgica/imunologia , Rinite Alérgica/terapia , Ratos , Masculino , Modelos Animais de Doenças , Estresse do Retículo Endoplasmático , Substância P/metabolismo , Terapia por Acupuntura/métodos , Imunoglobulina E/sangue , Imunoglobulina E/imunologia , Junções Íntimas/metabolismo , Citocinas/metabolismo , Proteínas de Junções Íntimas/metabolismo , PermeabilidadeRESUMO
Thanks to the advancements in bioinformatics, drugs, and other interventions that modulate microbes to treat diseases have been emerging continuously. In recent years, an increasing number of databases related to traditional Chinese medicine (TCM) or gut microbes have been established. However, a database combining the two has not yet been developed. To accelerate TCM research and address the traditional medicine and micro ecological system connection between short board, we have developed the most comprehensive micro-ecological database of TCM. This initiative includes the standardization of the following advantages: (1) A repeatable process achieved through the standardization of a retrieval strategy to identify literature. This involved identifying 419 experiment articles from PubMed and six authoritative databases; (2) High-quality data integration achieved through double-entry extraction of literature, mitigating uncertainties associated with natural language extraction; (3) Implementation of a similar strategy aiding in the prediction of mechanisms of action. Leveraging drug similarity, target entity similarity, and known drug-target entity association, our platform enables the prediction of the effects of a new herb or acupoint formulas using the existing data. In total, MicrobeTCM includes 171 diseases, 725 microbes, 1468 herb-formulas, 1032 herbs, 15780 chemical compositions, 35 acupoint-formulas, and 77 acupoints. For further exploration, please visit https://www.microbetcm.com.
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Medicina Tradicional Chinesa , Microbiota , Medicina Tradicional , Biologia Computacional , Bases de Dados FactuaisRESUMO
BACKGROUND: Some Chinese scholars have initially explored the efficacy of electroacupuncture at Baliao acupoint in patients with functional anorectal pain (FAP). However, their studies are performed in a single center, or the sample size is small. Therefore, we aim to further explore the efficacy of electroacupuncture at Baliao acupoint on the treatment of FAP. METHODS: In this multicenter randomized controlled trial, 136 eligible FAP patients will be randomly allocated into an electroacupuncture group or sham electroacupuncture group at a 1:1 ratio. This trial will last for 34 weeks, with 2 weeks of baseline, 4 weeks and 8 weeks of treatment, and 1, 3, and 6 months of follow-up. Outcome assessors and statisticians will be blind. The primary outcome will be clinical treatment efficacy, and secondary outcomes will be pain days per month, quality of life, psychological state assessment, anorectal manometry, pelvic floor electromyography, and patient satisfaction. DISCUSSION: Results of this trial will be contributed to further clarify the value of electroacupuncture at Baliao acupoint as a treatment for FAP in the clinic. TRIAL REGISTRATION: This trial has been registered in Chinese Clinical Trial Registry https://www.chictr.org.cn/ (ChiCTR2300069757) on March 24, 2023.
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Eletroacupuntura , Adulto , Feminino , Humanos , Masculino , Canal Anal/fisiopatologia , Manejo da Dor/métodos , Medição da Dor , Satisfação do Paciente , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Reto/fisiopatologia , Resultado do TratamentoRESUMO
INTRODUCTION AND HYPOTHESIS: The objective was to observe the clinical efficacy of warm acupuncture combined with Kegel exercise in treating postpartum pelvic floor dysfunction in women. METHODS: A total of 70 primiparous women with postpartum pelvic floor muscle (PFM) injury were randomly divided into a combination group (n = 35, receiving warm acupuncture at Zhibian (BL54) acupoint and Kegel exercise) and a sham control group (n = 35, receiving sham warm acupuncture and Kegel exercise). Both groups were treated three times a week for 4 consecutive weeks. The recovery of PFM strength and changes in Urethral Rotation Angle (URA), Bladder Neck Descent (BND), and Retrovesical Angle (RVA) in pelvic floor ultrasound reports, the scores of pelvic floor dysfunction-related questionnaires, and the efficacy of urinary incontinence treatment of the two groups were compared before and after treatment. RESULTS: After treatment, the recovery rates of type I and II PFM strength, pelvic floor ultrasound parameters, pelvic floor dysfunction-related scale scores, and urinary incontinence treatment efficacy in the combination group were significantly better than those in the sham control group (p < 0.05). CONCLUSION: Warm acupuncture combined with Kegel exercise can significantly improve PFM strength and promote the recovery of postpartum pelvic floor function in women.
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Terapia por Acupuntura , Incontinência Urinária , Feminino , Humanos , Diafragma da Pelve , Período Pós-Parto/fisiologia , Terapia por ExercícioRESUMO
INTRODUCTION AND HYPOTHESIS: This study was carried out to investigate the effect of low-frequency pulsed electrotherapy combined with acupoint massage on postpartum urinary retention (PUR). METHODS: The patients were divided into control group, intervention group 1, and intervention group 2 according to the nursing method. The control group received conventional postpartum care, intervention group 1 received conventional postpartum care and low frequency pulsed electrotherapy, and intervention group 2 received conventional postpartum care, low-frequency pulsed electrotherapy, and Shuidao point massage. The bladder function, comfort score, and quality of life score before and after intervention were compared among the three groups. RESULTS: The bladder function, comfort level, and quality of life of intervention group 1 and intervention group 2 after nursing were significantly better than those of the control group. In addition, intervention group 2 had better bladder function than intervention group 1, with lower residual urine volume and higher bladder compliance. In the Kolcaba score, the mental dimension of intervention group 2 was significantly higher than that of intervention group 1. In terms of QOL scores, the social function, physical function, and state of material life scores of intervention group 2 were significantly higher than those of intervention group 1. CONCLUSIONS: Low-frequency pulsed electrotherapy combined with acupoint massage can significantly improve the bladder function, comfort, and quality of life of patients with PUR.
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Pontos de Acupuntura , Massagem , Qualidade de Vida , Retenção Urinária , Humanos , Feminino , Retenção Urinária/terapia , Retenção Urinária/etiologia , Adulto , Massagem/métodos , Terapia por Estimulação Elétrica/métodos , Período Pós-Parto , Gravidez , Parto Obstétrico/efeitos adversos , Terapia Combinada , Adulto Jovem , Transtornos Puerperais/terapia , Resultado do TratamentoRESUMO
BACKGROUND: The purpose of the present study was to systematically delve into the efficacy and safety of transcutaneous electrical acupoint stimulation (TEAS) on the quality of recovery after general anesthesia. METHODS: Randomized controlled trials related to TEAS improving postoperative recovery quality were searched in Cochrane Library, Web of Science, Embase, PubMed, CNKI, VIP, Wanfang and Chinese biomedical database from the inception of each database to June 2023. After literature screening and data extraction, Stata15 software was employed for meta-analysis, and the quality of the included literature was evaluated utilizing ROB2. RESULTS: The study included 10 articles involving 2,383 patients in total. The meta-analysis results unveiled that TEAS could improve 24-hour and 48-hour postoperative QoR-40 scores as well as 24-hour postoperative QoR-40 dimension scores [WMD = 8.52, 95%CI (5.12, 11.91), P < 0.001; WMD = 1.99, 95%CI (0.91, 3.07), P < 0.001], emotional state [WMD = 1.38, 95%CI (0.66, 2.09), P < 0.001], physical comfort [WMD = 2.99, 95%CI (1.59, 4.39), P < 0.001], psychological support [WMD = 0.63, 95%CI (0.36, 0.90), P < 0.001], and physical independence [WMD = 0.76, 95%CI (0.22, 1.30), P = 0.006]; pain [WMD = 1.81, 95%CI (0.87, 2.75), P < 0.001]; decrease 24-hour postoperative VAS pain scores [WMD = -0.84, 95%CI (-1.45, -0.23), P = 0.007] and the incidence of postoperative nausea and vomiting [RR = 0.88, 95%CI (0.81, 0.97), P = 0.006; RR = 0.62, 95%CI (0.52, 0.73), P < 0.001]. CONCLUSION: TEAS can improve postoperative QoR-40 scores and the quality of recovery, relieve pain, and decrease the incidence of nausea and vomiting after surgery in patients who underwent general anesthesia. TRIAL REGISTRATION: CRD42023433959.
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Pontos de Acupuntura , Ensaios Clínicos Controlados Aleatórios como Assunto , Estimulação Elétrica Nervosa Transcutânea , Humanos , Estimulação Elétrica Nervosa Transcutânea/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Período de Recuperação da Anestesia , Anestesia Geral/métodos , Náusea e Vômito Pós-Operatórios/epidemiologia , Náusea e Vômito Pós-Operatórios/prevenção & controle , Dor Pós-Operatória/prevenção & controleRESUMO
OBJECTIVE: To evaluate the efficacy of acupoint catgut embedding in the treatment of allergic rhinitis by Meta-analysis. METHODS: Pubmed, Web of Science, Embase, Elsevier, CNKI, and VIP databases were searched for clinical randomized controlled trials (RCTS) on acupoint catgut embedding for allergic rhinitis from the establishment of the database to December 30, 2022. RevMan5.4 and Stata12 software were used for Meta-analysis. RESULTS: A total of 17 articles were included, involving 1231 patients. Meta-analysis showed that the total effective rate of acupoint catgut embedding for allergic rhinitis was higher than that of the control group [Pooled Odds Ratio = 5.19, 95%CI (3.14, 8.58), P < 0.00001]. Sensitivity analysis indicated that the total effective rate of acupoint catgut embedding in the treatment of allergic rhinitis was stable. The efficacy of the acupoint embedding group was better than that of the western medicine group [OR = 5.78, 95%CI (3.25, 10.27), P < 0.00001]. Acupoint embedding decreased serum IL-33 levels [MD = -70.79, 95%CI (-102.60, -38.98), P < 0.0001] and improved TNNSS score [MD = -0.25, 95%CI (-0.40, -0.11), P = 0.0005] was statistically different from the control group. CONCLUSION: Acupoint catgut embedding in the treatment of allergic rhinitis has a certain effect, but the accuracy of this conclusion still needs to be verified by higher-quality RCT in the later stage.
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Terapia por Acupuntura , Rinite Alérgica , Humanos , Categute , Pontos de Acupuntura , Resultado do Tratamento , Rinite Alérgica/terapiaRESUMO
OBJECTIVE: To analyze the effectiveness of acupoint stimulation combined with neurogenic bowel training on constipation in stroke patients. METHODS: A retrospective analysis was conducted on the clinical data of 89 stroke patients with constipation admitted to our hospital from July 2022 to January 2024. All patients met the inclusion and exclusion criteria. The control group (n = 42) received neurogenic bowel training intervention, while the experimental group (n = 47) received finger acupoint stimulation combined with neurogenic bowel training intervention. Four outcome measures including intervention effects, bowel movements, Constipation Scoring System (CSS), and Scores on the Patient Assessment of Constipation Quality of Life (PAC-QOL) were compared between the two groups. RESULTS: The total intervention effective rate in the experimental group (91.49%) was significantly higher than that in the control group (73.81%) (p < 0.05). Two weeks after intervention, the experimental group had significantly better first bowel movement time, average bowel movement time, and bowel movement interval time compared to the control group (p < 0.05). One and 2 weeks after intervention, the CSS and PAC-QOL scores in the experimental group were significantly better than those in the control group (p < 0.05). CONCLUSION: Acupoint stimulation combined with neurogenic bowel training significantly improves constipation in stroke patients. Compared to neurogenic bowel training alone, the combined application of acupoint stimulation further improves bowel movements, reduces constipation severity, and enhances the quality of life in patients. Therefore, it is worthy of clinical promotion.
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PURPOSE: Stress response is a common complication during extubation, mainly manifested by dramatic hemodynamic fluctuations. Transcutaneous electrical acupoint stimulation (TEAS) is widely applied in the perioperative period. We performed this meta-analysis to evaluate whether the TEAS could relieve the stress response during extubation in noncardiac surgery patients. DESIGN: A systematic review and meta-analysis of randomized controlled trials. METHODS: We searched six databases (PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure, CNKI, and Wan Fang) for relevant literature. A risk of bias assessment was executed based on the Cochrane Criteria. We applied RevMan5.4.1 software to analyze data. When the χ2 test did not show heterogeneity, we adopted the fixed-effect model. Otherwise, the random-effect model was used. FINDINGS: ln total, 12 randomized controlled trials with 1,347 participants were enrolled in this meta-analysis. Meta-analysis showed the heart rate and mean arterial pressure of the intervention group were significantly lower than the control group at immediately, 5 minutes, and 10 minutes after extubation. The occurrence rate of emergency agitation (RR 0.39, 95% CI [0.26,0.60]) and postoperative delirium (RR 0.40, 95% CI [0.22, 0.72] were also lower in the TEAS group. The consumption of propofol (standardized mean difference (SMD) 0.47, 95% CI [-0.77, -0.18]) and remifentanil (SMD 1.49, 95% CI [-2.01, -0.96]) of the intervention group were also significantly reduced compared with the control group. CONCLUSIONS: TEAS was beneficial for improving stress response during extubation, emergence agitation, postoperative delirium, and reduced the consumption of intraoperative propofol and remifentanil, but it was necessary to note the limitations of the current evidence.
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Acupoint drug delivery is a traditional external therapy of traditional Chinese medicine(TCM). Guided by the meridian and collateral theory in TCM, it applies medications to the skin at acupoints, exerting a dual therapeutic effect by stimulating the acupoints and the conduction of meridians. Acupoint drug delivery is widely used in clinical practice. Different from traditional oral admi-nistration and injection, it absorbs medications through the skin, effectively avoiding the first-pass effect of drugs and the toxic side effects caused by injection. Acupoint selection and transdermal drug absorption are pivotal factors affecting the efficacy of acupoint drug delivery. Recent research on acupoint drug delivery mainly focuses on the evaluation of clinical efficacy, yet the systematic investigations on acupoint selection and pharmacodynamic factors are scarce. This study reviews the mechanism, efficacy evaluation and application status of acupoint drug delivery. It integrates the theory of TCM with modern medicine to explore the mechanism of acupoint drug delivery, evaluate its clinical efficacy, and assess the transdermal penetration in vivo and in vitro. The application status of acupoint drug delivery is also summarized, including the selection of acupoints, application dosage form, application time and the absorption of acupoints. This review aims to offer insights and references for the research, development and clinical application of acupoint drug delivery products.
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Pontos de Acupuntura , Sistemas de Liberação de Medicamentos , Humanos , Sistemas de Liberação de Medicamentos/métodos , Animais , Medicamentos de Ervas Chinesas/administração & dosagem , Medicamentos de Ervas Chinesas/farmacocinética , Absorção Cutânea/efeitos dos fármacos , Meridianos , Medicina Tradicional Chinesa , Administração CutâneaRESUMO
The automatic segmentation of auricular acupoint divisions is the basis for realizing intelligent auricular acupoint therapy. However, due to the large number of ear acupuncture areas and the lack of clear boundary, existing solutions face challenges in automatically segmenting auricular acupoints. Therefore, a fast and accurate automatic segmentation approach of auricular acupuncture divisions is needed. A deep learning-based approach for automatic segmentation of auricular acupoint divisions is proposed, which mainly includes three stages: ear contour detection, anatomical part segmentation and keypoints localization, and image post-processing. In the anatomical part segmentation and keypoints localization stages, K-YOLACT was proposed to improve operating efficiency. Experimental results showed that the proposed approach achieved automatic segmentation of 66 acupuncture points in the frontal image of the ear, and the segmentation effect was better than existing solutions. At the same time, the mean average precision (mAP) of the anatomical part segmentation of the K-YOLACT was 83.2%, mAP of keypoints localization was 98.1%, and the running speed was significantly improved. The implementation of this approach provides a reliable solution for the accurate segmentation of auricular point images, and provides strong technical support for the modern development of traditional Chinese medicine.
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Acupuntura Auricular , Aprendizado Profundo , Pontos de Acupuntura , Acupuntura Auricular/métodos , Processamento de Imagem Assistida por Computador/métodosRESUMO
Cerebral ischemia-reperfusion injury (CIRI) may lead to severe disability even death, but the strategies for prevention and treatment are still limited. Transcutaneous electrical acupoint stimulation (TEAS) has been reported to have a significant neuroprotection against CIRI, but the underlying mechanisms remain obscure. In this study, we established a focal cerebral ischemia-reperfusion model in male Sprague-Dawley rats. TEAS pretreatment was applied to Baihui (GV20), Sanyinjiao (SP6) and Zusanli (ST36) acupoints for 5 consecutive days before CIRI. After 24 h reperfusion, the brain damage was assessed using Zea-Longa score, brain water content (BWC) and infarct volume. Meanwhile, the number of activated microglia and the TNF-α were detected by immunofluorescence and ELISA respectively. Moreover, Western Blot and RT-qPCR were conducted to detect the proteins and mRNA expressions of Nrf2, HO-1, iNOS and Arg-1. We found that TEAS pretreatment significantly reduced Longa score, BWC, infarct volume and the number of activated microglia. Besides, TEAS pretreatment increased Nrf2 and HO-1 levels, while lowered the expression of TNF-α. Subsequently, we also discovered that the microglia M1 phenotype maker iNOS decreased and the M2 maker Arg-1 increased after TEAS pretreatment. However, these effects of TEAS pretreatment were markedly eliminated by brusatol. These findings clearly suggested that TEAS pretreatment exerted neuroprotection against CIRI, which might be related to modulating microglia polarization and neuroinflammation via Nrf2/HO-1 pathway.
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Isquemia Encefálica , Traumatismo por Reperfusão , Ratos , Masculino , Animais , Ratos Sprague-Dawley , Fator 2 Relacionado a NF-E2/metabolismo , Pontos de Acupuntura , Doenças Neuroinflamatórias , Microglia/metabolismo , Fator de Necrose Tumoral alfa/farmacologia , Isquemia Encefálica/metabolismo , Transdução de Sinais , Traumatismo por Reperfusão/metabolismo , InfartoRESUMO
BACKGROUND AND AIM: Low-intensity pulsed ultrasound (LIPUS) can effectively regulate the central and peripheral nervous system. However, whether LIPUS could act on acupuncture points to modulate the activity of peripheral nervous has rarely been studied. Our study aimed to investigate whether LIPUS at ST36 could improve gastric emptying in diabetic gastroparesis rats. METHODS: Sprague-Dawley male rats were divided into three groups: control group (CON), diabetic gastroparesis group (DM), and diabetic gastroparesis LIPUS treated group (LIPUS). The body weight and blood glucose were recorded every week. Glucose tolerance, gastric emptying rate, and gastric motility were measured before and after treatment. Gastric motility was assessed by ultrasonic examination and Muscle strip experiment. The expression level of c-Kit was assessed by immunohistochemistry staining. Levels of TNF-α, p-NF-κB p-65, NF-κB p-65, and p-IKKß, IKKß were measured by western blot. RESULTS: We reported LIPUS at an intensity of 0.88 W/cm2 exhibited significant differences in functional recovery of gastric delayed emptying in diabetic rats. Through ultrasound gastric motility functional testing and analysis of gastric antral smooth muscle strips indirectly and directly proved the effectiveness of LIPUS for the recovery of gastric delayed emptying. Pathological analysis and western blot indicated that the mechanism by which LIPUS applied to ST36 improved gastric motility may be partially attributed to the inhibition of the TNF-α/IKKß/NF-κB signaling pathway, thereby rescuing the damaged interstitial cells of Cajal network. CONCLUSION: LIPUS at ST36 improved the gastric motility and rescued the damaged networks of interstitial cells of Cajal. LIPUS may have a promising therapeutic potential for diabetic gastroparesis.
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Diabetes Mellitus Experimental , Gastroparesia , Ratos , Masculino , Animais , NF-kappa B , Gastroparesia/terapia , Quinase I-kappa B , Fator de Necrose Tumoral alfa , Ratos Sprague-Dawley , Diabetes Mellitus Experimental/terapia , Transdução de Sinais , Ondas Ultrassônicas , Proteínas Serina-Treonina QuinasesRESUMO
PURPOSE: The opioid crisis resulting from its use disorder and overdose poses additional challenges for cancer pain management. The American Society of Clinical Oncology Practice Guideline recommends acupuncture therapy for the management of adult cancer-related pain (CRP), but the effectiveness of transcutaneous electrical acupoint stimulation (TEAS) on CRP remains uncertain. METHODS: This 5-week prospective randomized clinical trial was conducted at 2 hospitals in China, and participants with CRP receiving chronic opioid therapy were randomized 1:1 into two groups between December 2014 and June 2018. The true TEAS group underwent 15 sessions of TEAS treatments over 3 consecutive weeks, while the control group received sham stimulation. The primary outcome was the numerical rating scale (NRS) score in the past 24h at week 3. The secondary outcomes included morphine equivalent daily dose, quality of life and adverse events. RESULTS: A total of 159 participants were included in the modified intention-to-treat population. The baseline characteristics were similar in both groups. The mean NRS scores were 0.98 points at week 3 in the true TEAS group and 1.41 points in the sham group, with the mean difference between groups of -0.43 points (P < 0.001; OR = 0.68, P < 0.05). The proportion of patients with NRS reduction more than thirty percentage at week 3 was 50.00% in the true TEAS group and 35.44% in the sham group (RD = 0.15, P > 0.05; RR = 1.41, P > 0.05). No significant difference in pain intensity between the two groups was observed during the follow-up period without TEAS intervention (week 4, OR = 0.83, P > 0.05; week 5, OR = 0.83, P > 0.05). The Karnofsky Performance Status value suggested that patients in the true TEAS group experienced an improved quality of life (Between-group differences: week 3, 3.5%, P < 0.05; week 4, 4.6%, P < 0.001; week 5, 5.6%, P < 0.001). CONCLUSIONS: The 3-week application of TEAS in patients with CRP receiving chronic opioid therapy resulted in a statistically significant reduction in pain scores, but the observed reduction was of uncertain clinical significance. The prolonged analgesic effect of TEAS was not confirmed in this trial. CLINICALTRIAL: GOV: ChiCTR-TRC-13003803.
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Dor do Câncer , Neoplasias , Estimulação Elétrica Nervosa Transcutânea , Adulto , Humanos , Pontos de Acupuntura , Analgésicos Opioides/efeitos adversos , Dor do Câncer/tratamento farmacológico , Dor do Câncer/etiologia , Morfina , Neoplasias/terapia , Neoplasias/tratamento farmacológico , Manejo da Dor , Estudos Prospectivos , Qualidade de Vida , Estimulação Elétrica Nervosa Transcutânea/métodosRESUMO
BACKGROUND: The use of multimodal pharmacological prophylactic regimes has decreased postoperative nausea and vomiting (PONV) in general but it still occurs in over 60% of female patients after bariatric surgery. This study aimed to evaluate the efficacy of ST36 acupoint injection with anisodamine in prevention of PONV among female patients after bariatric surgery. METHODS: Ninety patients undergoing laparoscopic sleeve gastrectomy were randomly allocated to anisodamine or control group at the ratio of 2:1. Anisodamine or normal saline was injected into Zusanli (ST36) bilaterally after induction of general anesthesia. The incidence and severity of PONV were assessed during the first 3 postoperative days and at 3 months. The quality of early recovery of anesthesia, gastrointestinal function, sleep quality, anxiety, depression, and complications were also evaluated. RESULTS: Baseline and perioperative characteristics were comparable between two groups. In the anisodamine group, 25 patients (42.4%) experienced vomiting within postoperative 24 h compared with 21 (72.4%) in the control group (relative risk 0.59; 95% confidence interval 0.40-0.85). Time to first rescue antiemetic was 6.5 h in anisodamine group, and 1.7 h in the control group (P = 0.011). Less rescue antiemetic was required during the first 24 h in the anisodamine group (P = 0.024). There were no differences in either postoperative nausea or other recovery characteristics. CONCLUSIONS: The addition of ST36 acupoint injection with anisodamine significantly reduced postoperative vomiting without affecting nausea in female patients with obesity undergoing laparoscopic sleeve gastrectomy.
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Antieméticos , Cirurgia Bariátrica , Laparoscopia , Humanos , Feminino , Náusea e Vômito Pós-Operatórios/prevenção & controle , Náusea e Vômito Pós-Operatórios/tratamento farmacológico , Antieméticos/uso terapêutico , Pontos de Acupuntura , Estudos Prospectivos , Cirurgia Bariátrica/efeitos adversosRESUMO
The purpose of this study was to evaluate the pharmacokinetics and tissue distribution of the Corydalis yanhusuo total alkaloids transdermal patch (CTTP) following Shenque acupoint application in rats. The concentrations of corydaline, tetrahydropalmatine, tetrahydrocolumbamine, protopine, and dehydrocorydaline in rat plasma and various tissues were simultaneously detected by ultra-performance liquid chromatography-tandem mass spectrometry after Shenque acupoint administration of CTTP. Plasma, heart, liver, spleen, lung, and kidney tissue samples were collected at specific times and separated by gradient elution on an ACQUITY UPLC HSS T3 column (1.8 µm, 100 mm × 2.1 mm) with a mobile phase of 0.01% formic acid aqueous solution and acetonitrile-0.01% formic acid. The methodological results showed that the selectivity, linear range, accuracy, precision, stability, matrix effect, and extraction recovery of the established method met the requirements of biological sample analysis. The results indicated that CTTP following Shenque acupoint administration rapidly delivered adequate drug into rat blood and maintained an effective plasma level for a significantly longer time than non-acupoint administration. Furthermore, CTTP effectively reached the liver through Shenque acupoint administration and showed tissue selectivity. The data obtained could provide a prospect for the treatment of chronic pain with CTTP following Shenque acupoint application.
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Alcaloides , Corydalis , Ratos , Animais , Corydalis/química , Espectrometria de Massas em Tandem/métodos , Distribuição Tecidual , Adesivo Transdérmico , Cromatografia Líquida/métodos , Cromatografia Líquida de Alta Pressão/métodosRESUMO
AIM: Transcutaneous electrical cranial-auricular acupoint stimulation (TECAS) is a novel non-invasive therapy that stimulates acupoints innervated by the trigeminal and auricular vagus nerves. An assessor-blinded, randomized, non-inferiority trial was designed to compare the efficacy of TECAS and escitalopram in mild-to-moderate major depressive disorder. METHODS: 468 participants received two TECAS sessions per day at home (n = 233) or approximately 10-13 mg/day escitalopram (n = 235) for 8 weeks plus 4-week follow-up. The primary outcome was clinical response, defined as a baseline-to-endpoint ≥50% reduction in Montgomery-Åsberg Depression Rating Scale (MADRS) score. Secondary outcomes included remission rate, changes in the severity of depression, anxiety, sleep and life quality. RESULTS: The response rate was 66.4% on TECAS and 63.2% on escitalopram with a 3.2% difference (95% confidence interval [CI], -5.9% to 12.9%) in intention-to-treat analysis, and 68.5% versus 66.2% with a 2.3% difference (95% CI, -6.9% to 11.4%) in per-protocol analysis. The lower limit of 95% CI of the differences fell within the prespecified non-inferiority margin of -10% (P ≤ 0.004 for non-inferiority). Most secondary outcomes did not differ between the two groups. TECAS-treated participants who experienced psychological trauma displayed a markedly greater response than those without traumatic experience (81.3% vs 62.1%, P = 0.013). TECAS caused much fewer adverse events than escitalopram. CONCLUSIONS: TECAS was comparable to escitalopram in improving depression and related symptoms, with high acceptability, better safety profile, and particular efficacy in reducing trauma-associated depression. It could serve an effective portable therapy for mild-to-moderate depression.
Assuntos
Transtorno Depressivo Maior , Escitalopram , Humanos , Pontos de Acupuntura , Citalopram , Depressão/tratamento farmacológico , Transtorno Depressivo Maior/tratamento farmacológico , Método Duplo-Cego , Resultado do TratamentoRESUMO
BACKGROUND: Chronic pain refers to pain that persists for over three months. Chronic pain may restrict activities of daily living, including work, learning, social life, and can lead to anxiety, depression, and sleep disturbance. Imaging data have demonstrated that central sensitization often occurs in the brain of patients with chronic pain, which arises from imbalanced neurotransmission in the central nervous system. Transient receptor potential vanilloid 1 (TRPV1) is an ion channel to serve as an inflammatory detector in the brain. We aim to determine the properties of acupoint catgut embedding (ACE) on cold stress-induced mice fibromyalgia (FM) and surveyed the character of TRPV1 and linked molecules in chronic FM pain. METHODS: Intermittent cold stress (ICS) was used to induce mice FM model. Mice were subgrouped into normal mice, ICS-induced FM group, FM mice with ACE, and FM in Trpv1-â£/- group. ACE is a novel acupuncture technique that provides convenience and continuous nerve stimulation that has been reported effective on pain management. RESULTS: Our behavioral experiments showed similar levels of pain response among all groups before treatment. After ICS, prolonged mechanical and thermal pain was initiated (mechanical threshold: 1.96 ± 0.12 g; thermal latency: 4.86 ± 0.21 s) and were alleviated by ACE treatment and TRPV1 gene deletion. Inflammatory mediators were increased in the plasma of FM mice, while TRPV1 and related kinases were amplified in the hypothalamus and cerebellum. These changes were ameliorated in the ACE-treated and Trpv1-â£/- groups. CONCLUSIONS: These novel findings suggest that chronic FM pain can be modulated by ACE or TRPV1 gene deletion. The analgesic effect of ACE through the TRPV1 pathway may reflect its potential as a therapeutic target for FM treatment.
Assuntos
Dor Crônica , Fibromialgia , Animais , Camundongos , Atividades Cotidianas , Pontos de Acupuntura , Encéfalo/metabolismo , Categute , Fibromialgia/tratamento farmacológico , Fibromialgia/metabolismo , Canais de Cátion TRPV/genética , Canais de Cátion TRPV/metabolismoRESUMO
PURPOSE: To determine the efficacy of transcutaneous electrical acupoint stimulation (TEAS) combined with proton pump inhibitor (PPI) therapy on symptoms and signs of patients with suspected laryngopharyngeal reflux disease (LPRD). METHODS: This was a prospective randomized controlled study. Seventy patients with reflux symptom index (RSI) > 13 and reflux finding score (RFS) > 7 were recruited and received PPI alone (control group) or TEAS combined with PPI (experimental group) for 12 weeks. Patients in the experimental group received TEAS at Tiantu (RN22), Renying (ST9), and Neiguan (PC6) once a day, five times a week. RSI, RFS, throat pain visual analog score (VAS), and LPR-health-related quality-of-life (LPR-HRQL) scores were evaluated at baseline and after 4 and 12 weeks. RESULTS: The decreases in total RSI and RFS, along with several subscores, were significantly higher in the experimental group than in the control group after 12 weeks (P < 0.05). The throat pain VAS and LPR-HRQL scores decreased significantly at 4 and 12 weeks after treatment in both groups, with significant differences between the groups (P < 0.001). No severe adverse events occurred, and the rates of adverse events were similar between the two groups. CONCLUSION: Compared with PPI alone, TEAS combined with PPI showed a significantly greater improvement in symptoms, signs, and quality of life in the treatment of LPRD without increasing the occurrence of adverse effects. Therefore, TEAS could serve as a useful and safe treatment method for LPRD. TRIAL REGISTRATION: Chinese Clinical Trial Registry, ChiCTR2100046755.