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Qin H, Feng J, Wu X. Effects and mechanisms of acupuncture on women related health. Front Med 2024; 18:46-67. [PMID: 38151668 DOI: 10.1007/s11684-023-1051-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/30/2023] [Indexed: 12/29/2023]
Abstract
Globally, public health interventions have resulted in a 30-year increase in women's life expectancy. However, women's health has not increased when socioeconomic status is ignored. Women's health has become a major public health concern, for those women from developing countries are still struggling with infectious and labor-related diseases, and their counterparts in developed countries are suffering from physical and psychological disorders. In recent years, complementary and alternative medicine has attracted wide attentions with regards to maintaining women's health. Acupuncture, a crucial component of traditional Chinese medicine, has been used to treat many obstetric and gynecological diseases for thousands of years due to its analgesic and anti-inflammatory effects and its effects on stimulating the sympathetic/parasympathetic nervous system. To fully understand the mechanism through which acupuncture exerts its effects in these diseases would significantly extend the list of available interventions and would allow for more reasonable advice to be given to general practitioners. Therefore, by searching PubMed and CNKI regarding the use of acupuncture in treating obstetric and gynecological diseases, we aimed to summarize the proven evidence of using acupuncture in maintaining women's health by considering both its effectiveness and the underlying mechanisms behind its effects.
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Affiliation(s)
- Huichao Qin
- Department of Reproductive Medicine, Heilongjiang Provincial Hospital, Harbin Institute of Technology, Harbin, 150036, China
- Department of Obstetrics and Gynecology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Jiaxing Feng
- Department of Obstetrics and Gynecology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Xiaoke Wu
- Department of Obstetrics and Gynecology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
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2
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Song G, Trujillo S, Fu Y, Shibi F, Chen J, Fass R. Transcutaneous electrical stimulation for gastrointestinal motility disorders. Neurogastroenterol Motil 2023; 35:e14618. [PMID: 37288650 DOI: 10.1111/nmo.14618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 04/17/2023] [Accepted: 05/05/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND/PURPOSE Gastrointestinal (GI) dysmotility is categorized by muscle or nerve dysfunctions in any portion of the GI tract, which leads to abnormalities in GI motor and sensory function. Symptoms may vary depending on the organ affected and can be debilitating. Treatment usually involves diet and lifestyle changes. Pharmacotherapy is limited in effectiveness with various side effects. Transcutaneous electrical stimulation (TES), a noninvasive, needleless technique that provides electrical stimulation using cutaneous non-needle electrodes, has become increasingly popular. It has been shown to be beneficial in treating GI motility disorders. METHODS This review paper navigates through the different TES techniques, including transcutaneous peripheral nerve (vagal/sacral/tibial nerves) electrical stimulation, transcutaneous electrical acustimulation (stimulation via acupuncture point), transcutaneous interferential current therapy, and transcutaneous electrical nerve stimulation. KEY RESULTS As we delve deeper, we explore the promising effects of TES on dysphagia, gastroesophageal reflux disease, functional dyspepsia, gastroparesis, postoperative ileus, constipation, and irritable bowel syndrome. The literature at hand speaks volumes about the therapeutic prowess of this noninvasive technique. CONCLUSION & INFERENCES The time is ripe to evaluate further the full therapeutic potential of TES, a noninvasive, nonpharmaceutical, nonsurgical, and home-based self-administrative technique in managing GI motility disorders.
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Affiliation(s)
- Gengqing Song
- Division of Gastroenterology and Hepatology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sophie Trujillo
- Department of Internal Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Yuhan Fu
- Department of Internal Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Fahmi Shibi
- Department of Gastroenterology and Hepatology, HaEmek Medical Center, Afula, Israel
| | - Jiande Chen
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Ronnie Fass
- Division of Gastroenterology and Hepatology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
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Trinh DTT, Tran AH, Bui MMP, Vuong NL. Thread-embedding acupuncture may improve symptom resolution in patients with gastroesophageal reflux disease: A randomized controlled trial. Integr Med Res 2023; 12:100971. [PMID: 37637187 PMCID: PMC10448015 DOI: 10.1016/j.imr.2023.100971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 08/29/2023] Open
Abstract
Background Various traditional medicine treatments have been investigated to treat GERD. Among those, thread-embedding acupuncture (TEA) has the advantage that patients need to undergo the procedure infrequently; however, its efficacy is unclear. This study evaluated the efficacy of TEA in treating GERD. Methods A randomized controlled trial was conducted with 66 participants with GERD: 33 received two sessions of TEA + standard therapy (proton-pump inhibitor [PPI]) (TEA+PPI group) and 33 received PPI alone (PPI group). Primary outcomes included GerdQ score and heartburn and regurgitation resolution. Secondary outcomes were antacids requirement, the Frequency Scale for Symptoms of GERD (FSSG) score, and Gastroesophageal Reflux Disease-Health Related Quality of Life (GERD-HRQL) score. The safety outcome was adverse events (AEs). Results After four weeks of treatment, the TEA+PPI group significantly reduced the GerdQ score (mean difference [MD] and 95% confidence interval [CI]: -1.8 [-2.4, -1.1]) and increased the rate of heartburn and regurgitation resolution compared to PPI (54.5% versus 9.1%, respectively) compared to PPI. The TEA+PPI group also significantly reduced the number of antacid packs used (MD [95%-CI]: -9.4 [-12.1, -6.7]), FSSG score (MD [95%-CI]: -9.4 [-11.0, -7.8]), and GERD-HRQL score (MD [95%-CI]: -5.6 [-7.7, -3.5]) compared to PPI. Five patients experienced AEs, which were mild local complications at the acupoints. Conclusion TEA combined with PPI is more effective than PPI alone in treating GERD. Further studies with longer follow-ups are required to confirm these findings. Clinical trials registration information ClinicalTrials.gov, NCT05353933.
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Affiliation(s)
- Dieu-Thuong Thi Trinh
- Faculty of Traditional Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- University Medical Center Ho Chi Minh City, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - An Hoa Tran
- Faculty of Traditional Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- University Medical Center Ho Chi Minh City, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Minh-Man Pham Bui
- Faculty of Traditional Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- University Medical Center Ho Chi Minh City, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Nguyen Lam Vuong
- Department of Medical Statistics and Informatics, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
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Mao Y, Yang L. Clinical application of electroacupuncture in enhanced recovery after surgery. FRONTIERS IN REHABILITATION SCIENCES 2023; 4:1135618. [PMID: 37292427 PMCID: PMC10244595 DOI: 10.3389/fresc.2023.1135618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 05/02/2023] [Indexed: 06/10/2023]
Abstract
Enhanced recovery after surgery (ERAS) is currently the recommended surgical strategy, the main content of which is to reduce perioperative stress response and postoperative complications through perioperative multimodal analgesia and intensive surgery. Since ERAS was introduced, many rehabilitation medicine teams have been deeply involved, including physical therapy, occupational therapy, nutrition therapy and psychological counseling. However, ERAS lacks several powerful means to address perioperative prognostic issues. Therefore, how to further improve the effects of ERAS, reduce perioperative complications and protect vital organ functions has become an urgent problem. With the continuous development of traditional Chinese medicine, electroacupuncture (EA) has been widely used in various clinical applications, and its efficacy and safety have been fully proved. Recent studies have shown that the application of EA in ERAS has had an important impact on rehabilitation researches. In terms of reducing complications, the therapeutic effects of EA treatment mainly include: reducing pain and the use of analgesics; Improvement of postoperative nausea and vomiting; Postoperative immune function treatment; Relieve anxiety and depression. In addition, EA also protects the recovery of physiological functions, including cardiovascular function, cerebrovascular function and gastrointestinal function, etc. To sum up, the complementary strengths of EA and ERAS will allow them to develop and combine. This review discusses the potential value and feasibility of EA in ERAS from the aspects of improving perioperative efficacy and protecting organ functions.
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Affiliation(s)
- Yu Mao
- Department of Cardiovascular Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Lifang Yang
- Department of Anesthesiology, Xi'an Children Hospital, Xi'an, China
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Formenti P, Piuri G, Bisatti R, Pinciroli R, Umbrello M. Role of acupuncture in critically ill patients: A systematic review. J Tradit Complement Med 2022; 13:62-71. [PMID: 36685071 PMCID: PMC9845654 DOI: 10.1016/j.jtcme.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/07/2022] Open
Abstract
Acupuncture is part of a complex medical approach used in China for about 2000 years, known as Traditional Chinese Medicine, whose central assumption is that health occurs when the patterned energy flow throughout the body is balanced. Within this paradigm, acute illness occurs when a major state of imbalance or disruption arises, and the use of acupuncture may help in correcting these imbalances. While the Chinese hospital system often offers the integration of traditional and western medicine, in Europe and the United States this combined approach is infrequently practiced. However, several investigations have consistently shown the effectiveness of acupuncture for different aspects of critical illness. The aim of this systematic review is to increase the clinician's awareness of the current evidence regarding the use of acupuncture for the management of critically ill patients, both alone or as a complement to western medicine. The effects of acupuncture on critical illness, with a particular focus on respiratory function, pain and delirium treatment and prevention, circulatory function, nutritional support, and recovery after acute illness are explored and summarized, and evidence is provided that acupuncture is an acceptable and feasible option for the management of several aspects of critical illness. In addition, we suggest a practical selection of potentially useful acupuncture points in the critical care setting, with indications for simple localization and the correct puncture method.
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Affiliation(s)
- Paolo Formenti
- SC Anestesia e Rianimazione, Ospedale San Paolo – Polo Universitario, ASST Santi Paolo e Carlo, Milan, Italy
| | | | | | - Riccardo Pinciroli
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA
| | - Michele Umbrello
- SC Anestesia e Rianimazione II, Ospedale San Carlo Borromeo, ASST Santi Paolo e Carlo – Polo Universitario, Milan, Italy,Corresponding author. SC Anestesia e Rianimazione II, Ospedale San Carlo Borromeo, ASST Santi Paolo e Carlo – Polo Universitario, 20151, Milano, Italy.
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Effectiveness of Acupuncture in the Treatment of Hyperemesis Gravidarum: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2731446. [PMID: 34367299 PMCID: PMC8337134 DOI: 10.1155/2021/2731446] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/15/2021] [Indexed: 11/18/2022]
Abstract
Background Hyperemesis gravidarum (HG) is a common gastrointestinal disease afflicting gravidas. It usually results in hospital admission in early pregnancy. Objective Through a meta-analysis, this study intended to explore acupuncture's clinical efficacy in treating HG. Materials and Methods A comprehensive search of PubMed, the Cochrane Library, EMBASE, Web of Science, China National Knowledge Infrastructure (CNKI), Chinese Biological Medical (CBM), Wanfang Database, and China Science and Technology Journal (VIP) for published clinical randomized controlled trials (RCTs) of acupuncture for treating HG was conducted from the date of database creation to 20th January 2021. We also searched grey literature in four databases: Chinese Cochrane Center, Chinese Clinical Trial Registry, GreyNet International, and Open Grey from their inception to 20th January 2021. Two authors independently screened the literature, extracted data, and evaluated the quality of the literature with Cochrane Handbook 5.1.0 and Review Manager 5.2 software. Review Manager 5.2 and STATA 12.0 software were applied to analyze data. Heterogeneity analysis was performed by the Cochran Chi-square test and I 2 statistic. Egger's tests together with funnel plots were used to identify publication bias. Results A total of 16 trials covering 1043 gravidas were included. Compared with the conventional treatment, acupuncture had a significantly higher effective rate (OR: 8.11, 95% CI: 5.29∼12.43; P < 0.00001), a higher conversion rate of urine ketone (RR: 1.36, 95% CI: 1.15∼1.60; P=0.0003), an improvement rate of nausea and vomiting (OR: 26.44, 95% CI: 3.54∼197.31; P=0.001), and a relatively higher improvement rate of food intake (RR: 1.17, 95% CI: 1.01∼1.36; P=0.04). Acupuncture also shortened hospitalization time and manifested with a lower pregnancy termination rate and fewer adverse events. Nevertheless, no statistical variation in the improvement of nausea intensity, vomiting episodes, and lassitude symptom, recurrence rate, and serum potassium was observed. Conclusion Our study suggested that acupuncture was effective in treating HG. However, as the potential inferior quality and underlying publication bias were found in the included studies, there is a need for more superior-quality RCTs to examine their effectiveness and safety. PROSPERO registration number: CRD42021232187.
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Ma TT, Zhang T, Zhang GL, Dai CF, Zhang BR, Wang XM, Wang LP. Prevention of chemotherapy-induced nausea and vomiting with acupuncture: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e18828. [PMID: 32011495 PMCID: PMC7220120 DOI: 10.1097/md.0000000000018828] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 12/19/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Nausea and vomiting are the most common complications following chemotherapy and usually lead to decreased quality of life. Acupuncture therapy is an effective method for chemotherapy-induced nausea and vomiting (CINV), the effects and safety have been observed by many clinicians and demonstrated in a systematic review, which was included in the Cochrane Library in 2014. After several years, new studies have occurred and an updated systematic evaluation is needed. This protocol describes a method for performing a systematic review and meta-analysis to further evaluate the beneficial effects and safety of acupuncture for CINV. METHODS A searching strategy will be carried out mainly in eight databases in English and Chinese, Cochrane Central Register of Controlled Trials, PubMed, Embase, China National Knowledge Infrastructure, the Chinese Scientific Journal Database, the Wanfang database, China Doctoral Dissertations Full-text Database, and China Master's Theses Full-text Database. Only randomized controlled trials related to acupuncture for CINV will be included to enhance the effectiveness. The effective percentage will be used as primary outcome. Changes in the symptoms of nausea and vomiting, like severity, duration, and frequency as well as quality of life will be assessed as secondary outcome. Side effects and adverse events will be used as safety evaluations. To ensure the quality of the systematic evaluation, study selection, data extraction, and quality assessment will be independently performed by 2 authors, and the third author will deal with any disagreement. The Review Manager V.5.3.3 s will be used to perform the data synthesis and subgroup analysis. RESULTS There are additional studies, further explanations and more subgroup analyses compared with the previous systematic analysis to determine the effects and safety of acupuncture for CINV. CONCLUSION The result of this systematic review may offer clinicians stronger evidence to assist patient in relieving CINV. ETHICS AND DISSEMINATION There is no need to acquire ethical approval for individuals come from literatures instead of recruiting directly. The findings of this review will be reported in peer-reviewed publications and/or presented at relevant conferences TRIAL REGISTRATION NUMBER:: CRD42016045223.
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Affiliation(s)
- Ting-Ting Ma
- Beijing University of Chinese Medicine
- Oncology Department
| | - Tao Zhang
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | | | | | - Bo-Ran Zhang
- Beijing University of Chinese Medicine
- Oncology Department
| | | | - Lin-Peng Wang
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
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8
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Liu Z, Lu D, Guo J, Liu Y, Shi Z, Xu F, Lin L, Chen JD. Elevation of Lower Esophageal Sphincter Pressure With Acute Transcutaneous Electrical Acustimulation Synchronized With Inspiration. Neuromodulation 2019; 22:586-592. [DOI: 10.1111/ner.12967] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 04/13/2019] [Indexed: 08/30/2023]
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9
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ZHANG J. Preliminary optimization of acupuncture regimen at Nèiguān (PC 6) for gastroesophageal reflux disease. WORLD JOURNAL OF ACUPUNCTURE-MOXIBUSTION 2019. [DOI: 10.1016/j.wjam.2019.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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10
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Chen JDZ, Ni M, Yin J. Electroacupuncture treatments for gut motility disorders. Neurogastroenterol Motil 2018; 30:e13393. [PMID: 29906324 DOI: 10.1111/nmo.13393] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 05/16/2018] [Indexed: 12/13/2022]
Abstract
Functional gastrointestinal (GI) diseases are common and there are patients who are refractory to medical therapies as not all treatments work in all patients. Consequently, a large number of patients with functional GI diseases use complementary and alternative medicine, such as acupuncture or electroacupuncture (EA). In this issue, Zheng et al. reported interesting results of a multi-center placebo-controlled clinical study on the use of EA for treating refractory functional dyspepsia; another study reported a multi-center clinical trial on EA for chronic functional constipation; Liang et al. studied mechanisms of EA involving enteric nervous system and neurotransmitters in treating constipation in rats. While controversial reports are available in the literature, EA with appropriate methodologies as shown in these recent studies is believed to be effective in treating certain functional GI diseases. In this mini-review, a number of clinical studies, including those included in this issue on the use of EA for treating gastro-esophageal reflux, functional dyspepsia, irritable bowel syndrome, and constipation are reviewed. Some critically important issues, such as the choice of stimulation parameters for EA, the administration frequency of the therapy, and the appropriate choice of placebo for clinical research are also discussed. Mechanisms of action involved in the therapeutic effects of EA for gut dysmotility and future research directions are also presented.
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Affiliation(s)
- J D Z Chen
- Johns Hopkins Center for Neurogastroenterology and Division of Gastroenterology and Hepatology, Baltimore, MD, USA
| | - M Ni
- National Center of Colorectal Diseases, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - J Yin
- Johns Hopkins Center for Neurogastroenterology and Division of Gastroenterology and Hepatology, Baltimore, MD, USA
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Abstract
BACKGROUND Chinese medicine is widely used in the East with good results for the treatment of many diseases. Acupuncture has been increasingly used and recognized as a complementary medical treatment. Some studies on gastrointestinal motility are available; however, acupuncture effect on esophageal motility is still elusive due to the lack of studies with adequate methodology. This study aims to evaluate acupuncture effect on esophageal motility. METHODS We studied 16 (50% females, mean age 26 years) volunteers. No individual underwent acupuncture sessions previously. All individuals underwent high-resolution manometry. The test was performed in three phases: basal measurements, 20 min after acupuncture stimulation of the gastrointestinal point (ST36), or 20 min after acupuncture stimulation of a sham point (5 cm medial to ST36) (crossover). ST36 or sham points were alternated in order based on randomization. Lower esophageal sphincter (LES) resting and residual pressure, distal latency (DL) ,and distal contractility integral (DCI) were recorded. All tests were reviewed by two experienced investigators blinded to the acupuncture point. RESULTS LES resting pressure was significantly reduced after acupuncture (p = 0.015, Wilcoxon signed-rank test). DL was significantly increased after acupuncture (either Sham or ST36) as compared to basal measurement. CONCLUSION Our results showed that acupuncture on the digestive point decreases LES basal pressure. Acupuncture may be an alternative treatment to spastic disorders of the LES.
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12
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Kim JM, Kim KS, Koo MS, Kwon MY, Kim GH, Kim JE, Yun MJ, Lee SY. Effect of capsicum plaster at the P6 acupoint on postoperative nausea and vomiting in patients undergoing endoscopic sinus surgery. Anesth Pain Med (Seoul) 2016. [DOI: 10.17085/apm.2016.11.2.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Jung Min Kim
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
| | - Kyo Sang Kim
- Department of Anesthesiology and Pain Medicine, Hanyang University Hospital, Seoul, Korea
| | - Min Seok Koo
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
| | - Mi-Young Kwon
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
| | - Gunn Hee Kim
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
| | - Ji Eun Kim
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
| | - Mi-ja Yun
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
| | - Seung Young Lee
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, Korea
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Jun MH, Kim YM, Kim JU. Modern acupuncture-like stimulation methods: a literature review. Integr Med Res 2015; 4:195-219. [PMID: 28664127 PMCID: PMC5481834 DOI: 10.1016/j.imr.2015.09.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 09/23/2015] [Accepted: 09/24/2015] [Indexed: 11/18/2022] Open
Abstract
Acupuncture therapy has been proved to be effective for diverse diseases, symptoms, and conditions in numerous clinical trials. The growing popularity of acupuncture therapy has triggered the development of modern acupuncture-like stimulation devices (ASDs), which are equivalent or superior to manual acupuncture with respect to safety, decreased risk of infection, and facilitation of clinical trials. Here, we aim to summarize the research on modern ASDs, with a focus on featured devices undergoing active research and their effectiveness and target symptoms, along with annual publication rates. We searched the popular electronic databases Medline, PubMed, the Cochrane Library, and Web of Science, and analyzed English-language studies on humans. Thereby, a total of 728 studies were identified, of which 195 studies met our inclusion criteria. Electrical stimulators were found to be the earliest and most widely studied devices (133 articles), followed by laser (44 articles), magnetic (16 articles), and ultrasound (2 articles) stimulators. A total of 114 studies used randomized controlled trials, and 109 studies reported therapeutic benefits. The majority of the studies (32%) focused on analgesia and pain-relief effects, followed by effects on brain activity (16%). All types of the reviewed ASDs were associated with increasing annual publication trends; specifically, the annual growth in publications regarding noninvasive stimulation methods was more rapid than that regarding invasive methods. Based on this observation, we anticipate that the noninvasive or minimally invasive ASDs will become more popular in acupuncture therapy.
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Affiliation(s)
| | | | - Jaeuk U. Kim
- Corresponding author. KM Fundamental Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdaero, Yuseong-Gu, Deajeon 305-811, Korea.
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Shubov A, Taw L. Treatment of Posttraumatic Abdominal Autonomic Neuropathy Manifesting as Functional Dyspepsia and Chronic Constipation: An Integrative East-West Approach. Glob Adv Health Med 2015; 4:56-60. [PMID: 26331105 PMCID: PMC4533653 DOI: 10.7453/gahmj.2014.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A 52-year-old male with a history of spinal cord injury and cauda equina syndrome resulting in neurogenic bladder presented with chronic constipation and functional dyspepsia that was refractory to medical management. He was treated with an integrative East-West approach including acupuncture, trigger point injections, and Tui Na massage. Both his pain and constipation improved after a series of treatments, and this improvement was largely sustained at 2-year follow-up. This patient's symptoms are consistent with damage to the visceral parasympathetic nervous system. Interestingly, many studies evaluating the mechanisms of acupuncture point to restoration of parasympathetic tone as a mechanism of action. In this article, we describe a case of complex functional gastrointestinal disorders associated with posttraumatic autonomic neuropathy that was refractory to pharmacotherapy and was successfully treated with an integrative East-West approach.
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Affiliation(s)
- Andrew Shubov
- UCLA Center for East-West Medicine, Santa Monica, California, United States
| | - Lawrence Taw
- UCLA Center for East-West Medicine, Santa Monica, California, United States
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15
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Miller L, Clavé P, Farré R, Lecea B, Ruggieri MR, Ouyang A, Regan J, McMahon BP. Physiology of the upper segment, body, and lower segment of the esophagus. Ann N Y Acad Sci 2013; 1300:261-277. [PMID: 24117648 PMCID: PMC3889860 DOI: 10.1111/nyas.12250] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The following discussion on the physiology of the esophagus includes commentaries on the function of the muscularis mucosa and submucosa as a mechanical antireflux barrier in the esophagus; the different mechanisms of neurological control in the esophageal striated and smooth muscle; new insights from animal models into the neurotransmitters mediating lower esophageal sphincter (LES) relaxation, peristalsis in the esophageal body (EB), and motility of esophageal smooth muscle; differentiation between in vitro properties of the lower esophageal circular muscle, clasp muscle, and sling fibers; alterations in the relationship between pharyngeal contraction and relaxation of the upper esophageal sphincter (UES) in patients with dysphagia; the mechanical relationships between anterior hyoid movement, the extent of upper esophageal opening, and aspiration; the application of fluoroscopy and manometry with biomechanics to define the stages of UES opening; and nonpharmacological approaches to alter the gastroesophageal junction (GEJ).
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Affiliation(s)
- Larry Miller
- North Shore Long Island Jewish Medical Center, New Hyde Park, New York
| | - Pere Clavé
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, Spain
- Laboratori de Fisiologia Digestiva, Hospital de Mataró, Mataró, Spain
| | - Ricard Farré
- Center for Gastroenterological Research, Catholic University, Leuven, Belgium
| | - Begoña Lecea
- Laboratori de Fisiologia Digestiva, Hospital de Mataró, Mataró, Spain
| | - Michael R Ruggieri
- Department of Anatomy and Cell Biology, Temple University, Philadelphia, Pennsylvania
| | - Ann Ouyang
- Penn State College of Medicine, Hershey, Pennsylvania
| | - Julie Regan
- Trinity Academic Gastroenterology Group, Tallaght Hospital, Dublin, Ireland
| | - Barry P McMahon
- Trinity Academic Gastroenterology Group, Tallaght Hospital, Dublin, Ireland
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Wang LS, Liu JP, Han M, Li X. Acupoint stimulation for postoperative ileus following gastrointestinal surgery. Hippokratia 2012. [DOI: 10.1002/14651858.cd010279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ling Shu Wang
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine; Clinical Research Center; 26 Heping Lu Harbin China
| | - Jian Ping Liu
- Beijing University of Chinese Medicine; Centre for Evidence-Based Chinese Medicine; 11 Bei San Huan Dong Lu, Chaoyang District Beijing China 100029
- University of Tromso; National Research Centre in Complementary and Alternative Medicine (NAFKAM); Tromso Norway 9037
| | - Mei Han
- Beijing University of Chinese Medicine; Centre for Evidence-Based Chinese Medicine; 11 Bei San Huan Dong Lu, Chaoyang District Beijing China 100029
| | - Xun Li
- Beijing University of Chinese Medicine; Centre for Evidence-Based Chinese Medicine; 11 Bei San Huan Dong Lu, Chaoyang District Beijing China 100029
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The Effects of P6 Electrical Acustimulation on Postoperative Nausea and Vomiting in Patients After Infratentorial Craniotomy. J Neurosurg Anesthesiol 2012; 24:312-6. [PMID: 22732720 DOI: 10.1097/ana.0b013e31825eb5ef] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Fass R. Alternative therapeutic approaches to chronic proton pump inhibitor treatment. Clin Gastroenterol Hepatol 2012; 10:338-45; quiz e39-40. [PMID: 22178462 DOI: 10.1016/j.cgh.2011.12.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Revised: 12/05/2011] [Accepted: 12/06/2011] [Indexed: 02/07/2023]
Abstract
Chronic consumption of proton pump inhibitors (PPIs) by patients with gastroesophageal reflux disease is very common, primarily because of their potent and profound effect on acid secretion that results in an unsurpassed rate of symptom resolution and esophageal healing. However, there have been a growing number of reports over the past few years about various side effects caused by chronic PPI treatment. Concerns have been raised by patients and physicians alike about the common practice of prescribing PPIs, often more than once daily, on a long-term basis. As a result, there has been a resurgence of interest in alternative therapeutic modalities for chronic PPI treatment. These include novel endoscopic and surgical techniques, as well as other available therapeutic strategies that are likely to be revisited, such as histamine-2-receptor antagonists, intermittent and on-demand PPI treatment, and antireflux surgery, among others.
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Affiliation(s)
- Ronnie Fass
- The Neuroenteric Clinical Research Group, Southern Arizona VA Health Care System and University of Arizona Health Sciences Center, Tucson, Arizona 85723-0001, USA.
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Abstract
Gastro-oesophageal reflux disease (GORD or GERD) is a very common disorder, and advancement in drug development over the years has markedly improved disease management. Proton pump inhibitors (PPIs) remain the mainstay of treatment for GERD due to their profound and consistent inhibitory effect on acid secretion. However, PPIs do not reduce the number of reflux events and do not provide long-term cure for GERD. In addition, although the safety profile of PPIs is excellent, recent population-based studies have suggested that long-term PPI use may be associated with a variety of adverse events. They include osteoporosis-related hip and spine fractures, community-acquired and nosocomial pneumonia, various enteric and non-enteric infections, fundic gland polyps and many others. Consequently, there is growing interest by patients and physicians alike in current, as well as future, non-PPI-related therapeutic strategies for GERD. This includes repositioning histamine H(2) receptor antagonists and prokinetics in our current GERD therapeutic algorithms and a resurgence of non-medical therapeutic modalities for GERD, such as anti-reflux surgery, endoscopic treatment, alternative and complementary medicine and psychological interventions. Furthermore, there will be renewed efforts in further developing new medical and non-medical therapeutic modalities for GERD.
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Affiliation(s)
- Tiberiu Hershcovici
- The Neuroenteric Clinical Research Group, Southern Arizona VA Health Care System, Tucson, AZ 85723-0001, USA
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Pfab F, Nowak-Machen M, Napadow V, Fleckenstein J. Alternatives to prokinetics to move the pylorus and colon. Curr Opin Clin Nutr Metab Care 2012; 15:166-73. [PMID: 22234164 DOI: 10.1097/mco.0b013e32834f3000] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE OF REVIEW Gastrointestinal motility disorders (GMDs) are common in the ICU. When encountering these problems, one typically thinks of prokinetics. This review summarizes current evidence of treatments. RECENT FINDINGS Prokinetics are not the first-line therapy for GMDs. In fact, the clinical implications of using prokinetic agents are rather controversial. Current evidence on alternative treatment modalities such as fluid and electrolyte management, laxatives, opioid antagonists, purgative enemas, acupuncture, physical therapies and probiotics is growing. SUMMARY Current state of the art to treat GMDs is primarily focused at the elimination of underlying trigger factors. Fluid and electrolyte management as well as laxatives and peripherally acting μ-opioid receptor antagonists are the recommended first-line therapies that can be complemented with prokinetics. Acupuncture as well as physical modalities, such as massage or warming of the abdomen, is promising with few side-effects and should be considered as well.
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Affiliation(s)
- Florian Pfab
- Department of Preventive and Rehabilitative Sports Medicine, Technische Universität München, Munich, Germany.
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Abstract
The lower esophageal sphincters (LES) together with the crural diaphragm are the major antireflux barriers protecting the esophagus from reflux of gastric content. However, reflux of gastric contents into the esophagus is a normal phenomenon in healthy individuals occurring primarily during episodes of transient lower esophageal sphincter relaxation (TLESR), defined as LES relaxation in the absence of a swallow. Transient lower esophageal sphincter relaxation is also the dominant mechanism of pathologic reflux in gastroesophageal reflux disorder (GERD) patients. Frequency of TLESR does not differ significantly between healthy individuals and those with GERD, but TLESRs are more likely to be associated with acid reflux in GERD patients. Understanding the mechanisms responsible for elicitation of a TLESR, using recently introduced novel technology is an area of intense interest. Pharmacologic and non-pharmacologic manipulation of receptors involved in the control of TLESR has recently emerged as a potential target for GERD therapy.
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Affiliation(s)
- T Hershcovici
- The Neuroenteric Clinical Research Group, Southern Arizona VA Health Care System, University of Arizona Health Sciences Center, Tucson, AZ 85723-0001 USA
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Effect of acupuncture on nausea and/or vomiting during and after cesarean section in comparison with ondansetron. J Anesth 2011; 25:698-703. [PMID: 21761206 DOI: 10.1007/s00540-011-1198-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Accepted: 06/22/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE Acupuncture has been used for the management of postoperative nausea and vomiting (PONV). This study compared the effect of electrical acustimulation with ondansetron for preventing intraoperative and postoperative emetic symptoms and improving patient satisfaction. METHODS After gaining ethical approval, 450 parturients scheduled for elective cesarean delivery were randomly allocated to receive either electrical stimulation using P6 acupoint (pericardium 6) bilaterally for 30 min before spinal anesthesia (group III; n = 150), or 4 mg ondansetron 30 min before spinal anesthesia (group II; n = 150), or placebo (group II; n = 150). Nausea and vomiting were evaluated and recorded intraoperatively and postoperative for 24 h by an independent anesthetist. RESULTS The three groups were not significantly different with respect to intraoperative ephedrine dose and duration of surgery. Nausea and vomiting occurred statistically significantly less often in the active treatment groups (II, III) during operation and for 6 h postoperatively. There was no statistically significant difference between the groups in the incidence of nausea and vomiting from 6 to 24 h postoperatively. Patient satisfaction with PONV control was higher with the active treatment groups compared with group I. CONCLUSION Electrical acustimulation is comparable to ondansetron in prevention of PONV during and after cesarean delivery under spinal anesthesia and in improving patient satisfaction.
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Acupuncture in the inpatient acute care setting: a pragmatic, randomized control trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2012:309762. [PMID: 21754946 PMCID: PMC3132464 DOI: 10.1155/2012/309762] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Accepted: 04/15/2011] [Indexed: 11/23/2022]
Abstract
Purpose. To evaluate the acceptance and effectiveness of acupuncture in a hospital setting. Methods. This 18-month pragmatic randomized controlled trial used a two-tiered consent process for all patients admitted to the acute care unit by study physician groups. The primary study comparison was between those randomized (using biased-coin randomization after initial consent) to be offered acupuncture or not. The primary outcome was length of stay (LOS). Other measures include costs, self-reported anxiety, depression, health status, and patient satisfaction. Results. Of the 383 patients consented to the study, 253 were randomized to be offered acupuncture, and 130 were not offered acupuncture. Of those offered acupuncture, 173 (69%) accepted and received daily acupuncture. On average, patients offered acupuncture had longer LOSs (4.9 versus 4.1 days) than those not offered acupuncture (P = .047). Adjustment for diagnosis and severity mix reduced this difference and its significance (P = .108). No other significant differences in outcomes were found. Patients who were more anxious (P = .000) or depressed (P = .017) at admission tended to more often accept acupuncture when offered. Conclusion. Acupuncture is accepted by a majority of hospitalized acute care patients. However, it did not reduce LOS in this already short-stay population.
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Pfab F, Winhard M, Nowak-Machen M, Napadow V, Irnich D, Pawlik M, Bein T, Hansen E. Acupuncture in critically ill patients improves delayed gastric emptying: a randomized controlled trial. Anesth Analg 2010; 112:150-5. [PMID: 21081772 DOI: 10.1213/ane.0b013e3181fdfac8] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Malnutrition remains a severe problem in the recovery of critically ill patients and leads to increased in-hospital morbidity and in-hospital stay. Even though early enteral nutrition has been shown to improve overall patient outcomes in the intensive care unit (ICU), tubefeed administration is often complicated by delayed gastric emptying and gastroesophageal reflux. Acupuncture has been successfully used in the treatment and prevention of perioperative nausea and vomiting. In this study we evaluated whether acupuncture can improve gastric emptying in comparison with standard promotility drugs in critically ill patients receiving enteral feeding. METHODS Thirty mechanically ventilated neurosurgical ICU patients with delayed gastric emptying, defined as a gastric residual volume (GRV) >500 mL for ≥ 2 days, were prospectively and randomly assigned to either the acupoint stimulation group (ASG; bilateral transcutaneous electrical acupoint stimulation at Neiguan, PC-6) or the conventional promotility drug treatment group (DTG) over a period of 6 days (metoclopramide, cisapride, erythromycin). Patients in the ASG group did not receive any conventional promotility drugs. Successful treatment (feeding tolerance) was defined as GRV <200 mL per 24 hours. RESULTS Demographic and hemodynamic data were similar in both groups. After 5 days of treatment, 80% of patients in the ASG group successfully developed feeding tolerance versus 60% in the DTG group. On treatment day 1, GRV decreased from 970 ± 87 mL to 346 ± 71 mL with acupoint stimulation (P = 0.003), whereas patients in the DTG group showed a significant increase in GRV from 903 ± 60 mL to 1040 ± 211 mL (P = 0.015). In addition, GRV decreased and feeding balance (defined as enteral feeding volume minus GRV) increased in more patients in the ASG group (14 of 15) than in the DTG group (7 of 15; P = 0.014). On treatment day 1, the mean feeding balance was significantly higher in the ASG group (121 ± 128 mL) than in the DTG group (-727 ± 259 mL) (P = 0.005). Overall, the feeding balance improved significantly on all days of treatment in comparison with the DTG group. Patients in the DTG group did not show an increase in feeding balance until day 6. CONCLUSIONS We introduce a new protocol for acupuncture administration in the critical care setting. We demonstrated that this protocol was more effective than standard promotility medication in the treatment of delayed gastric emptying in critically ill patients. Acupoint stimulation at Neiguan (PC-6) may be a convenient and inexpensive option (with few side effects) for the prevention and treatment of malnutrition in critically ill patients.
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Affiliation(s)
- Florian Pfab
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
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Yin J, Chen JDZ. Gastrointestinal motility disorders and acupuncture. Auton Neurosci 2010; 157:31-7. [PMID: 20363196 DOI: 10.1016/j.autneu.2010.03.007] [Citation(s) in RCA: 136] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2009] [Revised: 03/08/2010] [Accepted: 03/09/2010] [Indexed: 12/11/2022]
Abstract
During the last decades, numerous studies have been performed to investigate the effects and mechanisms of acupuncture or electroacupuncture (EA) on gastrointestinal motility and patients with functional gastrointestinal diseases. A PubMed search was performed on this topic and all available studies published in English have been reviewed and evaluated. This review is organized based on the gastrointestinal organ (from the esophagus to the colon), components of gastrointestinal motility and the functional diseases related to specific motility disorders. It was found that the effects of acupuncture or EA on gastrointestinal motility were fairly consistent and the major acupuncture points used in these studies were ST36 and PC6. Gastric motility has been mostly studied, whereas much less information is available on the effect of EA on small and large intestinal motility or related disorders. A number of clinical studies have been published, investigating the therapeutic effects of EA on a number of functional gastrointestinal diseases, such as gastroesophageal reflux, functional dyspepsia and irritable bowel syndrome. However, the findings of these clinical studies were inconclusive. In summary, acupuncture or EA is able to alter gastrointestinal motility functions and improve gastrointestinal motility disorders. However, more studies are needed to establish the therapeutic roles of EA in treating functional gastrointestinal diseases.
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Affiliation(s)
- Jieyun Yin
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA
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26
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Na SH, Kim NY, Kil HK. The prophylactic effect of acupressure (P6) on the postoperative nausea and vomiting in patients underwent thyroidectomy. Korean J Anesthesiol 2009; 56:413-418. [DOI: 10.4097/kjae.2009.56.4.413] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Se Hee Na
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Na Young Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hae Keum Kil
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
- Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Shuai X, Xie P, Liu J, Xiang Y, Li J, Lan Y. Different effects of electroacupuncture on esophageal motility and serum hormones in cats with esophagitis. Dis Esophagus 2008; 21:170-5. [PMID: 18269654 DOI: 10.1111/j.1442-2050.2007.00757.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We aim to investigate the effects of different electroacupuncture (EA) frequencies at ST-36 on esophageal motility, and to compare the effect of EA on serum gastrin (GAS), motilin (MTL), and vasoactive intestinal peptide (VIP). Thirty-two cats were divided into four equal groups. All animals underwent a Heller myotomy. After esophagitis developed two frequencies (2/15 Hz or 2/100 Hz) of EA were delivered into ST-36 (LEA group [low EA], HEA group [high EA]). Animals submitted to EA on a non-point region (EANP) were used as controls (LEANP group, HEANP group), respectively. Esophageal motility was continuously monitored. The lower esophageal sphincter pressure (LESP) decreased significantly after myotomy. The LESP decreased in both LEA and LEANP cats, and in LEA cats the pressure decrease was greater. The LESP increased in the HEA group, which was higher than that in the HEANP group (P < 0.05). High-frequency EA significantly increased the peak amplitude in esophageal peristalsis. There was a decrease in serum GAS and MTL in LEA cats compared with LEANP cats (both P < 0.01). GAS and MTL were higher in the HEA group than in the HEANP group (both P < 0.01). Serum VIP decreased in the HEA group (P < 0.05), while it increased in the LEA group (P < 0.05), compared with EANP groups, respectively. EA with a high frequency at ST-36 enhances LESP as well as esophageal motility, while EA with a low frequency decreases LESP. The effect of EA is acupoint-specific, and this effect appears to be mediated through GAS, MTL and VIP.
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Affiliation(s)
- X Shuai
- Department of Gastroenterology, Peking University First Hospital, Beijing, China.
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Pfab F, Behrendt H, Darsow U, Ring J. Akupunktur in der Dermatologie – Stand der wissenschaftlichen Forschung. DEUTSCHE ZEITSCHRIFT FUR AKUPUNKTUR 2008. [DOI: 10.1016/j.dza.2008.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Qin C, Farber JP, Linderoth B, Shahid A, Foreman RD. Neuromodulation of thoracic intraspinal visceroreceptive transmission by electrical stimulation of spinal dorsal column and somatic afferents in rats. THE JOURNAL OF PAIN 2008; 9:71-8. [PMID: 17974489 PMCID: PMC2682554 DOI: 10.1016/j.jpain.2007.08.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2007] [Revised: 08/07/2007] [Accepted: 08/21/2007] [Indexed: 11/28/2022]
Abstract
UNLABELLED Clinical studies have shown that neuromodulation therapies, such as spinal cord stimulation (SCS) and transcutaneous electrical nerve stimulation (TENS), reduce symptoms of chronic neuropathic and visceral pain. The neural mechanisms underlying SCS and TENS therapy are poorly understood. The present study was designed to compare the effects of SCS and TENS on spinal neuronal responses to noxious stimuli applied to the heart and esophagus. Direct stimulation of an intercostal nerve (ICNS) was used to simulate the effects of TENS. Extracellular potentials of left thoracic (T3) spinal neurons were recorded in pentobarbital anesthetized, paralyzed, and ventilated male rats. SCS (50 Hz, 0.2 ms, 3-5 minutes) at a clinical relevant intensity (90% of motor threshold) was applied on the C1-C2 or C8-T1 ipsilateral spinal segments. Intercostal nerve stimulation (ICNS) at T3 spinal level was performed using the same parameters as SCS. Intrapericardial injection of bradykinin (IB, 10 microg/mL, 0.2 mL, 1 minute) was used as the noxious cardiac stimulus. Noxious thoracic esophageal distension (ED, 0.4 mL, 20 seconds) was produced by water inflation of a latex balloon. C1-C2 SCS suppressed excitatory responses of 16/22 T3 spinal neurons to IB and 25/30 neurons to ED. C8-T1 SCS suppressed excitatory responses of 10/15 spinal neurons to IB and 17/23 neurons to ED. ICNS suppressed excitatory responses of 9/12 spinal neurons to IB and 17/22 neurons to ED. These data showed that SCS and ICNS modulated excitatory responses of T3 spinal neurons to noxious stimulation of the heart and esophagus. PERSPECTIVE Neuromodulation of noxious cardiac and esophageal inputs onto thoracic spinal neurons by spinal cord and intercostal nerves stimulation observed in the present study may help account for therapeutic effects on thoracic visceral pain by activating the spinal dorsal column or somatic afferents.
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Affiliation(s)
- Chao Qin
- Department of Physiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73910, USA.
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Wang C, Zhou DF, Shuai XW, Liu JX, Xie PY. Effects and mechanisms of electroacupuncture at PC6 on frequency of transient lower esophageal sphincter relaxation in cats. World J Gastroenterol 2007; 13:4873-80. [PMID: 17828819 PMCID: PMC4611766 DOI: 10.3748/wjg.v13.i36.4873] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effects of electroacupuncture (EA) at neiguan (PC6) on gastric distention-induced transient lower esophageal sphincter relaxations (TLESRs) and discuss the mechanisms of this treatment.
METHODS: ProtocolI: Twelve healthy cats underwent gastric distention for 60 min on the first day. Electrical acupoint stimulation was applied at the neiguan or a sham point on the hip in randomized order before gastric distention, on the third day and fifth day. Those cats that underwent EA at neiguan on the fifth day were named “Neiguan Group” and the cats that underwent EA at a sham acupoint on the fifth day were named “Sham Group” (control group). During the experiment the frequency of TLESRs and lower esophageal sphincter (LES) pressure were observed by a perfused sleeve assembly. Plasma levels of gastrin (GAS) and motilin (MTL) were determined by radioimmunoassay. Nitrite/nitrate concentration in plasma and tissues were measured by Griess reagent. The nuclei in the brain stem were observed by immunohistochemistry method of c-Fos and NADPH-d dyeing. Protocol II: Thirty six healthy cats were divided into 6 groups randomly. We gave saline (2 mL iv. control group), phaclofen (5 mg/kg iv. GABA-B antagonist), cholecystokinin octapeptide (CCK-8) (1 μg/kg per hour iv.), L-Arginine (200 mg/kg iv.), naloxone (2.5 μmol/kg iv.) and tacrine (5.6 mg/kg ip. cholinesterase inhibitor) respectively before EA at Neiguan and gastric distention. And the frequencies of TLESRs in experimental groups were compared with the control group.
RESULTS: ProtocolI: Not only the frequency of gastric distention-induced TLESR in 60 min but also the rate of common cavity during TLESRs were significantly decreased by EA at neiguan compared to that of sham acupoint stimulation. C-Fos immunoreactivity and NOS reactivity in the solitarius (NTS) and dorsal motor nucleus of the vagus (DMV) were significantly decreased by EA at neiguan compared to that of the sham group. However, the positive nuclei of C-Fos and NOS in reticular formation of the medulla (RFM) were increased by EA at neiguan. Protocol II: The inhibited effect of EA at neiguan on TLESR’s frequency was completely restored by pretreatment with CCK (23.5/h vs 4.5/h, P < 0.05), L-arginine (17.5/h vs 4.5/h, P < 0.05) and naloxone(12/h vs 4.5/h, P < 0.05). On the contrary, phaclofen (6/h vs 4.5/h, P > 0.05) and tacrine (9.5/h vs 4.5/h, P > 0.05) did not influence it.
CONCLUSION: Electric acupoint stimulation at Neiguan significantly inhibits the frequency of TLESR and the rate of common cavity during TLESR in cats. This effect appears to act on the brain stem, and may be mediated through nitric oxide (NO), CCK-A receptor and mu-opioid receptors. But the GABAB receptor and acetylcholine may not be involved in it.
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Affiliation(s)
- Chi Wang
- Department of Gastroenterology, Peking University First Hospital, 8 Xishiku street, Beijing 100034, China
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Li JJ, Zheng Y, Sun K, Chang XY, Chen WG, Zhao J. Expression of inducible heme oxygenase-1 in the patiant's mucous membrane of esophagus of reflux esophagitis. Shijie Huaren Xiaohua Zazhi 2007; 15:1310-1313. [DOI: 10.11569/wcjd.v15.i11.1310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To detect the expression of heme oxygenase-1 (HO-1) in human esophageal mucosa with reflux esophagitis (RE), and to find out the role of gas messenger molecule carbon monoxide (CO) in the pathogenesis of RE.
METHODS: The distributions of HO-1 protein in the esophageal tissues of 77 RE cases and 20 normal controls were detected by immunohistochemistry (SP method).
RESULTS: HO-1 was expressed mainly in the esophageal mucosal epithelium. The expression of HO-1 in RE patients was significantly higher than that in the normal controls (0.2334 ± 0.0511 vs 0.1776 ± 0.0164, P < 0.01).
CONCLUSION: Abnormal expression of HO-1 exists in RE, suggesting that CO may play an important role in the pathogenesis of gastrointestinal motility disorders such as RE.
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Sakai S, Hori E, Umeno K, Kitabayashi N, Ono T, Nishijo H. Specific acupuncture sensation correlates with EEGs and autonomic changes in human subjects. Auton Neurosci 2007; 133:158-69. [PMID: 17321222 DOI: 10.1016/j.autneu.2007.01.001] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2006] [Revised: 12/21/2006] [Indexed: 11/28/2022]
Abstract
Sympathetic overactivation is suggested to be associated with chronic pain syndrome, and acupuncture is frequently applied in therapy for this syndrome. Furthermore, the forebrain including the various cerebral cortices has been implicated in inhibitory and facilitatory control of pain as well as autonomic functions. We investigated relationships among specific sensations induced by acupuncture manipulation, effects on sympathetic and parasympathetic autonomic functions, and EEG changes. An acupuncture needle was inserted into the right trapezius muscle of the subjects, and acupuncture manipulation was repeated to induce specific acupuncture sensation repeatedly while the needle was left in the muscle. Acupuncture manipulation significantly decreased heart rate (HR), and increased systolic blood pressure (SBP). Spectral analysis indicated that acupuncture manipulation significantly decreased low frequency components (LF) of both HR variability (HRV) and SBP variability (SBPV), and significantly reduced ratio of LF to high frequency component (HF) of HRV (LF/HF, index of sympathetic activity). Furthermore, there was a significant negative correlation between changes in LF/HF ratio of HRV and the number of specific acupuncture sensations reported, and a significant positive correlation between HF of HRV and the number of acupuncture sensations. Analyses of EEG data indicated that acupuncture manipulation non-specifically increased power of all spectral bands except the gamma band. Furthermore, changes in HF (index of parasympathetic activity) and total power (overall activity of the autonomic nervous system) of HRV were positively correlated with changes in theta, alpha, and gamma power, while changes in LF of SBPV and LF/HF of HRV were negatively correlated with changes in power of all spectral bands. These results are consistent with the suggestion that autonomic changes induced by manipulation inducing specific acupuncture sensations might be mediated through the central nervous system, especially through the forebrain as shown in EEG changes, and are beneficial to relieve chronic pain by inhibiting sympathetic nervous activity.
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Affiliation(s)
- Shigekazu Sakai
- System Emotional Science, Graduate School of Medicine, University of Toyama, Toyama 930-0194, Japan
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Abstract
This paper is the 28th consecutive installment of the annual review of research concerning the endogenous opioid system, now spanning over a quarter-century of research. It summarizes papers published during 2005 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity, neurophysiology and transmitter release (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); immunological responses (Section 17).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, 65-30 Kissena Blvd., Flushing, NY 11367, USA.
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Streitberger K, Ezzo J, Schneider A. Acupuncture for nausea and vomiting: An update of clinical and experimental studies. Auton Neurosci 2006; 129:107-17. [PMID: 16950659 DOI: 10.1016/j.autneu.2006.07.015] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The objective of this overview is to summarize existing knowledge about the effects of acupuncture-point stimulation on nausea and vomiting. Systematic reviews on postoperative nausea and vomiting, chemotherapy-induced nausea and vomiting, and pregnancy-related nausea and vomiting exist. Several randomised trials, but no reviews, exist for motion sickness. For postoperative nausea and vomiting, results from 26 trials showed acupuncture-point stimulation was effective for both nausea and vomiting. For chemotherapy-induced nausea and vomiting, results of 11 trials differed according to modality with acupressure appearing effective for first-day nausea, electroacupuncture appearing effective for first-day vomiting, and noninvasive electrostimulation appearing no more effective than placebo for any outcome. For pregnancy-related nausea and vomiting, results were mixed. Experimental studies showed effects of P6-stimulation on gastric myoelectrical activity, vagal modulation and cerebellar vestibular activities in functional magnetic resonance imaging. There is good clinical evidence from more than 40 randomised controlled trials that acupuncture has some effect in preventing or attenuating nausea and vomiting. A growing number of experimental studies suggest mechanisms of action.
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Affiliation(s)
- Konrad Streitberger
- Department of Anaesthesiology, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany.
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Moffet HH. How might acupuncture work? A systematic review of physiologic rationales from clinical trials. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2006; 6:25. [PMID: 16824230 PMCID: PMC1523365 DOI: 10.1186/1472-6882-6-25] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2006] [Accepted: 07/07/2006] [Indexed: 01/13/2023]
Abstract
BACKGROUND Scientific interest in acupuncture has led numerous investigators to conduct clinical trials to test the efficacy of acupuncture for various conditions, but the mechanisms underlying acupuncture are poorly understood. METHODS The author conducted a PubMed search to obtain a fair sample of acupuncture clinical trials published in English in 2005. Each article was reviewed for a physiologic rationale, as well as study objectives and outcomes, experimental and control interventions, country of origin, funding sources and journal type. RESULTS Seventy-nine acupuncture clinical trials were identified. Twenty-six studies (33%) offered no physiologic rationale. Fifty-three studies (67%) posited a physiologic basis for acupuncture: 33 (62% of 53) proposed neurochemical mechanisms, 2 (4%) segmental nervous system effects, 6 (11%) autonomic nervous system regulation, 3 (6%) local effects, 5 (9%) effects on brain function and 5 (9%) other effects. No rationale was proposed for stroke; otherwise having a rationale was not associated with objective, positive or negative findings, means of intervention, country of origin, funding source or journal type. The dominant explanation for how acupuncture might work involves neurochemical responses and is not reported to be dependent on treatment objective, specific points, means or method of stimulation. CONCLUSION Many acupuncture trials fail to offer a meaningful rationale, but proposing a rationale can help investigators to develop and test a causal hypothesis, choose an appropriate control and rule out placebo effects. Acupuncture may stimulate self-regulatory processes independent of the treatment objective, points, means or methods used; this would account for acupuncture's reported benefits in so many disparate pathologic conditions.
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Abstract
PURPOSE OF REVIEW The aim of this article is to highlight literature published during the last year in the context of previous knowledge. RECENT FINDINGS A number of novel techniques - high-resolution manometry, esophageal electrical impedance and intra-luminal ultrasound imaging - have improved our understanding of esophageal function in health and disease. Several studies address the function of longitudinal muscle layer of the esophagus in normal subjects and patients with motor disorders of the esophagus. Esophageal electrical impedance recordings reveal abnormal transit in patients with diffuse esophageal spasm, achalasia and patients with normal manometry. Loss of the mammalian Sprouty2 gene leads to enteric neuronal hyperplasia and esophageal achalasia. Several studies showed excellent long-term results of medical and surgical treatment of achalasia of the esophagus. For the first time, mechanisms of gastroesophageal reflux in critically ill mechanically ventilated patients are reported. Novel pharmacologic strategies in the treatment of reflux disease are highlighted. SUMMARY Several novel techniques, perfected during recent years, have improved our understanding of esophageal function and dysfunction. A number of important observations, reviewed here, provide important insight into the pathogenesis of esophageal motor disorders and treatment of gastroesophageal reflux disease.
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Affiliation(s)
- Ibrahim Dogan
- Division of Gastroenterology, San Diego VA Medical Center and University of California San Diego, San Diego, California, USA
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