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Zhang X, Hu L, Li L, Wang Y, Zhang C, Su J, Di H, Gao Q, Tai X, Guo T. Pediatric Tuina for functional constipation in children: study protocol for a randomized controlled trail. Trials 2022; 23:750. [PMID: 36064720 PMCID: PMC9446667 DOI: 10.1186/s13063-022-06678-y] [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: 05/18/2021] [Accepted: 08/20/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Functional constipation (FC) is a common functional gastrointestinal disorder, which brings many negative impacts to the children's daily life. Pediatric Tuina has been proved to be a potential therapy for FC. However, the evidence for its effectiveness and safety is insufficient due to the lack of high-quality study. This study aims to evaluate the efficacy and safety of pediatric Tuina for children with FC. METHODS/DESIGN This study is a randomized, controlled, multicentre, clinical trial. We will include 176 children with FC from five hospitals. The participants will be randomly allocated into two groups: the pediatric Tuina group and the Medilac-Vita group. This study will include a 1-week actual treatment period and a 2-week follow-up period. Primary outcomes are weekly spontaneous bowel movements and weekly complete spontaneous bowel movements. The secondary outcomes are effective rate, stool form, distress sensation, and glycerine enema rate. The assessment will be performed each week. Adverse event will be monitored in the treatment period and follow-up period. DISCUSSION This study is designed to evaluate the efficacy and safety of pediatric Tuina for children with FC, and we hypothesize that pediatric Tuina is more effective than probiotics. It will provide reliable evidence and support for the treatment of FC by pediatric Tuina. TRIAL REGISTRATION This protocol was registered in the Chinese Clinical Trial Registry (ChiCTR2100046485). .
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Affiliation(s)
- Xinghe Zhang
- School of Second Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China.,Department of Tuina, Second Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Luan Hu
- Department of Tuina, Yunnan Province Hospital of Traditional Chinese Medicine, Kunming, China
| | - Li Li
- Department of Science and Technology, Yunnan University of Chinese Medicine, Kunming, China
| | - Yuanwang Wang
- School of Second Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Can Zhang
- School of Second Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Jinyan Su
- Department of Chinese Medicine, Kunming Children's Hospital, Kunming, China
| | - Hua Di
- Department of Acupuncture and Tuina, Zhejiang Provincial People's Hospital, Hangzhou, China
| | - Qing Gao
- Department of Pediatric Tuina, Shandong Province Hospital of Traditional Chinese Medicine, Jinan, China
| | - Xiantao Tai
- School of Second Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China.
| | - Taipin Guo
- School of Second Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China.
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2
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Olson EA, Metzger AK, Mallory MJ, Mackey RM. Opioid-Induced Constipation and Acupuncture: A Case Discussion. J Pain Symptom Manage 2021; 62:876-880. [PMID: 33556492 DOI: 10.1016/j.jpainsymman.2021.01.135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/23/2021] [Accepted: 01/29/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND Use of acupuncture for treatment of functional constipation is well studied; however, studies examining use of acupuncture for opioid-induced constipation are limited. CASE DESCRIPTION A 70-year-old woman with newly diagnosed multiple myeloma discovered after presentation to the emergency room with severe back pain. Pain management required use of opioids, escalating to effect. Hospital course was complicated by opioid-induced constipation causing abdominal pain, nausea, and ileus despite aggressive titration of stimulant and osmotic laxatives as well as administration of suppositories and enemas on multiple occasions. Prior to nasogastric tube placement for the ileus, the patient requested acupuncture treatment in attempt to relieve constipation. Shortly after acupuncture session, patient passed multiple stools with improvement in abdominal pain and nausea and avoidance of nasogastric tube. CONCLUSION Acupuncture for opioid-induced constipation may provide symptom relief through use of nonpharmacologic interventions; however, further studies are needed to determine the optimal therapeutic approach.
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Affiliation(s)
- Emily A Olson
- General Internal Medicine, Center for Palliative Medicine, Mayo Clinic, Rochester, Minnesota.
| | - Abbey K Metzger
- General Internal Medicine, Center for Palliative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Molly J Mallory
- General Internal Medicine, Integrative Medicine and Health, Mayo Clinic, Rochester, Minnesota
| | - Regina M Mackey
- General Internal Medicine, Center for Palliative Medicine, Mayo Clinic, Rochester, Minnesota
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Li B, Zhou X, Yi TL, Xu ZW, Peng DW, Guo Y, Guo YM, Cao YL, Zhu L, Zhang S, Cheng SX. Bloodletting Puncture at Hand Twelve Jing-Well Points Improves Neurological Recovery by Ameliorating Acute Traumatic Brain Injury-Induced Coagulopathy in Mice. Front Neurosci 2020; 14:403. [PMID: 32581664 PMCID: PMC7290011 DOI: 10.3389/fnins.2020.00403] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 04/02/2020] [Indexed: 12/14/2022] Open
Abstract
Traumatic brain injury (TBI) contributes to hypocoagulopathy associated with prolonged bleeding and hemorrhagic progression. Bloodletting puncture therapy at hand twelve Jing-well points (BL-HTWP) has been applied as a first aid measure in various emergent neurological diseases, but the detailed mechanisms of the modulation between the central nervous system and systemic circulation after acute TBI in rodents remain unclear. To investigate whether BL-HTWP stimulation modulates hypocoagulable state and exerts neuroprotective effect, experimental TBI model of mice was produced by the controlled cortical impactor (CCI), and treatment with BL-HTWP was immediately made after CCI. Then, the effects of BL-HTWP on the neurological function, cerebral perfusion state, coagulable state, and cerebrovascular histopathology post-acute TBI were determined, respectively. Results showed that BL-HTWP treatment attenuated cerebral hypoperfusion and improve neurological recovery post-acute TBI. Furthermore, BL-HTWP stimulation reversed acute TBI-induced hypocoagulable state, reduced vasogenic edema and cytotoxic edema by regulating multiple hallmarks of coagulopathy in TBI. Therefore, we conclude for the first time that hypocoagulopathic state occurs after acute experimental TBI, and the neuroprotective effect of BL-HTWP relies on, at least in part, the modulation of hypocoagulable state. BL-HTWP therapy may be a promising strategy for acute severe TBI in the future.
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Affiliation(s)
- Bo Li
- Tianjin Key Laboratory of Neurotrauma Repair, Institute of Neurotrauma Repair of Characteristic Medical Center of Chinese People's Armed Police Force (PAP), Tianjin, China.,Acupuncture Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiu Zhou
- Tianjin Key Laboratory of Neurotrauma Repair, Institute of Neurotrauma Repair of Characteristic Medical Center of Chinese People's Armed Police Force (PAP), Tianjin, China
| | - Tai-Long Yi
- Tianjin Key Laboratory of Neurotrauma Repair, Institute of Neurotrauma Repair of Characteristic Medical Center of Chinese People's Armed Police Force (PAP), Tianjin, China
| | - Zhong-Wei Xu
- Central Laboratory of Logistics University of Chinese People's Armed Police Force (PAP), Tianjin, China
| | - Ding-Wei Peng
- Tianjin Key Laboratory of Neurotrauma Repair, Institute of Neurotrauma Repair of Characteristic Medical Center of Chinese People's Armed Police Force (PAP), Tianjin, China
| | - Yi Guo
- Acupuncture Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yong-Ming Guo
- Acupuncture Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yu-Lin Cao
- Zhenxigu Medical Research Center, Beijing, China
| | - Lei Zhu
- Department of Spine Surgery, Xi'an Honghui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Sai Zhang
- Tianjin Key Laboratory of Neurotrauma Repair, Institute of Neurotrauma Repair of Characteristic Medical Center of Chinese People's Armed Police Force (PAP), Tianjin, China
| | - Shi-Xiang Cheng
- Tianjin Key Laboratory of Neurotrauma Repair, Institute of Neurotrauma Repair of Characteristic Medical Center of Chinese People's Armed Police Force (PAP), Tianjin, China
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Xu XH, Zhang MM, Wu X, Xu SB, Wang W, Zheng CH, Huang GY. Efficacy of Electro-acupuncture in Treatment of Functional Constipation: A Randomized Controlled Trial. Curr Med Sci 2020; 40:363-371. [PMID: 32337698 DOI: 10.1007/s11596-020-2188-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 11/12/2020] [Indexed: 02/06/2023]
Abstract
Functional constipation (FC) is a chronic disease that significantly affects the life quality of patients. Acupuncture has been used for the treatment of FC for many years, but its effectiveness has not been scientifically assessed. The present study aimed to evaluate the efficacy of electro-acupuncture (EA) in relieving the symptoms, mental states and quality of life (QOL) of FC patients. A total of 96 FC patients were randomly allocated into EA, mosapride & sham EA group (MS) and mosapride control group (MC). In the EA group, patients were treated with 16 sessions of needling at Quchi (LI11) and Shangjuxu (ST37) bilaterally, 5 times a week in the first 2 weeks, and 3 times a week in the last 2 weeks. In the MC group, patients were treated with 5 mg mosapride citrate three times a day for 4 weeks. In the MS group, patients underwent sham EA and the same mosapride citrate treatment as in the MC group. The primary outcome was the number of weekly spontaneous bowel movements (SBMs). The secondary outcomes included stool consistency, intensity of defecating difficulty, 36-Item Short-Form Health Survey (SF-36), Self-rating Anxiety Scale (SAS), Self-rating Depression Scale (SDS), and the validated Patient Assessment of Constipation-Quality of Life (PAC-QOL). The results showed that as compared with the baseline, EA significantly improved the weekly SBMs, stool consistency and intensity of defecating difficulty (P<0.05). It also partly ameliorated the PAC-QOL, SF-36, SDS and SAS scores when compared with MC or MS group (P<0.05). However, no significant difference was observed between MS and MC groups in bowel function outcomes and QOL scores. It was concluded that EA could effectively improve bowel function, mental states and QOL of FC patients.
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Affiliation(s)
- Xiao-Hu Xu
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ming-Min Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiao Wu
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Sha-Bei Xu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Wei Wang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Cui-Hong Zheng
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Guang-Ying Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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5
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Southwell BR. Electro‐Neuromodulation for Colonic Disorders—Review of Meta‐Analyses, Systematic Reviews, and RCTs. Neuromodulation 2020; 23:1061-1081. [DOI: 10.1111/ner.13099] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/30/2019] [Accepted: 12/11/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Bridget R. Southwell
- Surgical Research Group Murdoch Children's Research Institute Melbourne Australia
- Department of Urology Royal Children's Hospital Melbourne Australia
- Department of Paediatrics University of Melbourne Melbourne Australia
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Song J, Bai T, Zhang L, Hou XH. Clinical features and treatment options among Chinese adults with self-reported constipation: An internet-based survey. J Dig Dis 2019; 20:409-414. [PMID: 31145540 DOI: 10.1111/1751-2980.12792] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/15/2019] [Accepted: 05/28/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE We aimed to investigate the clinical features, precipitating factors, bowel habits, bothersome symptoms and treatment strategies of individuals in China with self-reported constipation. METHODS An internet-based survey was conducted in China. The participants had self-reported chronic constipation (≥1 symptoms including straining, hard stools, time-consuming defecation, sensations of incomplete evacuation and anorectal blockage, using manual assistance, and fewer than three defecations per week, for over 6 months). Data on their sex, age and occupation, precipitating factors, bowel habit, main symptoms and treatment options were collected. RESULTS Overall, 6318 participants fulfilled the inclusion criteria for chronic constipation. More women (54.6%, n = 3450) than men reported constipation. The most common age group for constipation was 31 to 40 years (40.0%, n = 2520) and the most common occupation was office workers (43.6%, n = 2754). Disordered eating routines, consuming spicy food, and failure to defecate in time were the most common factors associated with constipation. Overall, 76.0% (n = 4804) participants did not defecate in the morning; 56.2% (n = 3548) spent 6 to 15 minutes in defecating. The most prevalent symptom was straining (39.4%, n = 2489). For preferred treatment options, 81.7% (n = 5160) selected changes in their lifestyle and diet, 51.1% (n = 3229) selected using traditional Chinese medicine, and 25.2% (n = 1590) selected using laxatives. CONCLUSIONS Constipation rates were higher in women, people aged 31 to 40 years old, and those working in offices. Having eating disorders, eating spicy food and withholding stools were the most common precipitating factors. Straining was the most prevalent symptom. Lifestyle changes were the most common action taken for managing constipation.
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Affiliation(s)
- Jun Song
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Tao Bai
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Lei Zhang
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Xiao Hua Hou
- Division of Gastroenterology, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Zhou SL, Zhang XL, Wang JH. Comparison of Electroacupuncture and Medical Treatment for Functional Constipation: A Systematic Review and Meta-Analysis. Acupunct Med 2018. [PMID: 28630049 DOI: 10.1136/acupmed-2016-011127] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Objectives To assess the effectiveness of electroacupuncture (EA) relative to conventional medication in functional constipation (FC). Design Systematic review and meta-analysis. Setting To be included, studies needed to: (1) have been randomised controlled trials; (2) have recruited adult patients diagnosed with FC according to the Rome II/III criteria or the American Gastroenterological Association guideline for chronic FC; and (3) have randomised patients to be treated with EA or anti-constipation medication. We searched Medline, the Cochrane Library and Embase databases for articles published up to 30 June 2016. Intervention EA or anti-constipation medication. Primary and secondary outcome measures The primary outcome was the change in the number of weekly spontaneous bowel movements. Secondary outcomes were total response rate (or total effective rate), symptom reduction and Cleveland Clinic constipation scores. Results The pooled results showed significantly more improvement in the frequency of spontaneous bowel movements in the EA treatment group compared with the medicine-treated group (pooled SMD 0.244, 95% CI 0.065 to 0.424, P=0.008). Deep-needling EA was significantly more effective than treatment with medication at increasing the frequency of spontaneous bowel movements (p=0.019). Significantly greater improvement was also seen for total response rates (p=0.018) and reductions in symptom score (p<0.001) in EA-treated patients. Conclusions EA was more effective than medication at improving spontaneous bowel movements and total response rate, and reducing the symptoms of FC.
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Affiliation(s)
- Sheng-Li Zhou
- General Medicine, The Second Affiliated Hospital of Zhejiang University College of Medicine, Hangzhou, China
| | - Xiu-Lai Zhang
- Department of Anesthesiology, The Second Affiliated Hospital of Zhejiang University College of Medicine, Hangzhou, China
| | - Jing-Hua Wang
- General Medicine, The Second Affiliated Hospital of Zhejiang University College of Medicine, Hangzhou, China
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Zhang T, Wang G, Li B, Wang L, Guo J, Hu J, Du X, Hong Q, Sun J, Liu C. Effect of acupuncture for constipation after ischemic stroke: study protocol for a randomized controlled trial. Trials 2018; 19:454. [PMID: 30134942 PMCID: PMC6106942 DOI: 10.1186/s13063-018-2750-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 06/19/2018] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Constipation is a common complication after stroke that can severely influence a patient's quality of life and rehabilitation. Treatments for constipation after stroke vary. Acupuncture may improve spontaneous bowel movements, quality of life, and clinical symptoms. The study seeks to assess the preliminary effects of acupuncture on constipation after an ischemic stroke. METHODS/DESIGN This is a prospective randomized controlled pilot trial design in which 120 eligible patients will be randomly allocated to one of three groups. The acupuncture group (n = 40) will receive acupuncture and routine care, the medication group (n = 40) will receive mosapride citrate and routine care, and the control group (n = 40) will receive only routine care for ischemic stroke. Patients will be recruited 2 weeks to 6 months after stroke onset and will receive the intervention continuously over 4 weeks, with a follow-up period of 4 additional weeks. Adverse events will be recorded to assess the safety and tolerability of acupuncture for constipation after an ischemic stroke. The primary outcome will be the change in the weekly mean number of complete spontaneous bowel movements. Secondary outcomes will include any change in the weekly mean number of spontaneous bowel movements, mean stool consistency scores, mean straining scores during defecation, and frequency of laxative use. All outcome measures will be assessed at inception, after the intervention (4 weeks), and at the follow-up (8 weeks). DISCUSSION This study will provide evidence of the preliminary effects and inform future sample size calculations for studies of acupuncture for constipation following an ischemic stroke. These findings will inform subsequent large-scale randomized controlled trials. TRIAL REGISTRATION ISRCTN, 22214747 . Registered on 17 August 2015.
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Affiliation(s)
- Tao Zhang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Guiling Wang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Bin Li
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Linpeng Wang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Jing Guo
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Junxia Hu
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Xin Du
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China
| | - Qiuyang Hong
- Department of Acupuncture and Moxibustion, Shunyi Hospital affiliated to Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Jingqing Sun
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Beijing, China.
| | - Cunzhi Liu
- Dongfang Hospital affiliated to Beijing University of Traditional Chinese Medicine, Beijing, China.
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Lee HY, Kwon OJ, Kim JE, Kim M, Kim AR, Park HJ, Cho JH, Kim JH, Choi SM. Efficacy and safety of acupuncture for functional constipation: a randomised, sham-controlled pilot trial. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 18:186. [PMID: 29903020 PMCID: PMC6002973 DOI: 10.1186/s12906-018-2243-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 05/30/2018] [Indexed: 02/07/2023]
Abstract
Background The prevalence of functional constipation (FC) is 3–27%, and FC has been reported to cause discomfort in daily life and various complications. The treatment for FC depends on laxatives, and thus, effective and non-toxic alternative treatments are needed. Methods We conducted a randomised, sham-controlled parallel-design, pilot trial. Participants with FC were randomly assigned to either the real acupuncture (RA) or sham acupuncture (SA) group. The RA consisted of eight fixed acupuncture points (bilateral ST25, ST27, BL52 and BL25) and four additional points targeted to the individual based on Traditional Korean medicine (TKM). SA consisted of shallow acupuncture insertion at 12 non-acupuncture points. Twelve sessions were provided over 4 weeks. The outcome measures were weekly defecation frequency (DF), spontaneous complete bowel movement (SCBM), Bristol stool scale (BSS) score and constipation assessment scale (CAS) score. The participants were followed for 4 weeks after the treatment. Results Thirty participants were enrolled (15:15). The mean DF were 5.86 ± 5.62, 5.43 ± 3.39 and 5.79 ± 3.64 in the RA group and 3.73 ± 1.62, 5.00 ± 1.77 and 5.40 ± 1.96 in the SA group at weeks 1, 5, and 9, respectively. The increases in weekly SCBMs were 2.50 ± 3.86 and 2.71 ± 4.01 with RA and 2.33 ± 2.74 and 1.93 ± 2.25 with SA at weeks 5 and 9, respectively (mean difference [MD] 0.78). The BSS scores were 0.57 ± 1.72 and 1.09 ± 1.30 with RA and 0.15 ± 1.06 and 0.14 ± 0.88 with SA at weeks 5 and 9, respectively (MD 0.95). The CAS score changes were − 3.21 ± 2.91 and − 3.50 ± 3.98 with RA and − 2.67 + ±2.82 and − 2.87 ± 2.95 with SA at weeks 5 and 9, respectively. Greater improvements were observed in subgroup analysis of participants with hard stool. The numbers of participants who developed adverse events (AEs) were equal in both groups (four in each group), and the AEs were not directly related to the intervention. Conclusions This clinical trial shows feasibility with minor modifications to the primary outcome measure and comparator. Acupuncture showed clinically meaningful improvements in terms of SCBMs occurring more than 3 times per week and in these improvements being maintained for 4 weeks after treatment completion. As this is a pilot trial, future studies are warranted to confirm the efficacy and safety. Trial registration KCT0000926 (Registered on 14 November 2013). Electronic supplementary material The online version of this article (10.1186/s12906-018-2243-4) contains supplementary material, which is available to authorized users.
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Home-Based Transcutaneous Neuromodulation Improved Constipation via Modulating Gastrointestinal Hormones and Bile Acids. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:2086163. [PMID: 29853946 PMCID: PMC5949156 DOI: 10.1155/2018/2086163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 03/20/2018] [Indexed: 02/08/2023]
Abstract
This study aims to investigate the role of transcutaneous neuromodulation (TN) on the regulation of gastrointestinal hormones and bile acids in patients with functional constipation (FC). Twenty FC patients were treated with TN for four weeks. The effects of TN on symptoms were evaluated by questionnaires. Plasma levels of serotonin (5-HT), motilin, somatostatin, and vasoactive intestinal peptide (VIP) were measured by ELISA and 12 individual bile acids assayed by liquid chromatography tandem mass spectrometry. Results were as follows. (1) TN treatment increased the frequency of spontaneous bowel movement, improved the Bristol Stool Score, and reduced Patient Assessment of Constipation Symptom score and Patient Assessment of Constipation Quality of Life score. (2) FC patients showed decreased plasma levels of 5-HT, motilin, and VIP and an increased plasma level of somatostatin (P < 0.05). Four-week TN treatment increased plasma levels of 5-HT and motilin and decreased the plasma level of somatostatin in the FC patients (P < 0.05). (3) Taurocholic deoxycholate, taurocholic acid, and taurocholic lithocholic acid were increased in the FC patients (P < 0.005) but reduced by TN treatment (P < 0.05). This study has suggested that the therapy may improve the symptoms of FC by alleviating the disorders of gastrointestinal hormones and bile acids.
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Belvaux A, Bouchoucha M, Benamouzig R. Osteopathic management of chronic constipation in women patients. Results of a pilot study. Clin Res Hepatol Gastroenterol 2017; 41:602-611. [PMID: 28215390 DOI: 10.1016/j.clinre.2016.12.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 12/28/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Constipation is a common problem in western countries. The aim of this pilot study was to determine the effectiveness of osteopathic manipulative treatment (OMT) for the treatment of constipated women with functional constipation (FC) or defeation disorders (DD). METHODS Twenty-one constipated females referred to a tertiary center were recruited. A course of OMT, weekly for four weeks, was given. Clinical questionnaire, Bristol stool form scale and patients' subjective perception of constipation, bloating and abdominal pain, were recorded. Total and segmental colonic transit time (CTT) were performed before and after OMT. RESULTS Eleven patients had FC and 10 DD, as defined by Rome III criteria. After OMT, the Knowless Eccersley Scott Symptom score (P=0.020), the oro-anal transit time (P=0.002), the right (P=0.005) and left (P=0.009) CTT had decreased while the stool frequency (P=0.005) and the Bristol Stool Form scale (P=0.003) had increased. After OMT, the intensity of constipation, and the Patient assessment of constipation symptoms score did not change but a decrease of abdominal pain, bloating, quality of life score and drug use was found. CONCLUSIONS This study shows OMT has potential benefit for treating functional constipation in women. Further randomised trials are required to confirm these results.
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Affiliation(s)
- Aurélie Belvaux
- Gastroenterology Department, Avicenne Hospital, 93000 Bobigny, France
| | - Michel Bouchoucha
- Gastroenterology Department, Avicenne Hospital, 93000 Bobigny, France; Physiology Department, université René Descartes, Paris V, 75270 Paris, France.
| | - Robert Benamouzig
- Gastroenterology Department, Avicenne Hospital, 93000 Bobigny, France
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Hu X, Yuan M, Yin Y, Wang Y, Li Y, Zhang N, Sun X, Yu Z, Xu B. Electroacupuncture at LI11 promotes jejunal motility via the parasympathetic pathway. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:329. [PMID: 28637453 PMCID: PMC5480127 DOI: 10.1186/s12906-017-1826-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 06/06/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Gastrointestinal motility disorder has been demonstrated to be regulated by acupuncture treatment. The mechanisms underlying the effects of acupuncture stimulation of abdominal and lower limb acupoints on gastrointestinal motility have been thoroughly studied; however, the physiology underlying the effects of acupuncture on the forelimbs to mediate gastrointestinal motility requires further exploration. The aim of this study was to determine whether electroacupuncture (EA) at LI11 promotes jejunal motility, whether the parasympathetic pathway participates in this effect, and if so, which somatic afferent nerve fibres are involved. METHODS A manometric balloon was used to observe jejunal motility. The effects and mechanisms of EA at LI11 were explored in male Sprague-Dawley rats with or without drug administration (propranolol, clenbuterol, acetylcholine, and atropine) and with or without vagotomy. Three types of male mice (β1β2 receptor-knockout [β1β2-/-] mice, M2M3 receptor-knockout [M2M3-/-] mice and wild-type [WT] mice) were also studied by using different EA intensities (1, 2, 4, 6, and 8 mA). A total of 72 rats and 56 mice were included in the study. RESULTS EA at LI11 increased the contractile amplitude of jejunal motility in the majority of both rats and mice. However, EA at LI11 did not enhance jejunal motility in rats administered atropine, rats that underwent vagotomy, and M2M3-/- mice (at all intensities). In WT mice, EA at LI11 significantly increased jejunal motility at all intensities except 1 mA, and a plateau was reached at intensities greater than 4 mA. CONCLUSION Our results suggest that EA at LI11 promotes jejunal motility primarily by exciting the parasympathetic pathway, and that Aδ-fibres and C-fibres may play important roles in the process.
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Affiliation(s)
- Xuanming Hu
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Mengqian Yuan
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Yin Yin
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Yidan Wang
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Yuqin Li
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Na Zhang
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Xueyi Sun
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Zhi Yu
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
| | - Bin Xu
- Key Laboratory of Integrated Acupuncture and Drugs Constructed, Nanjing University of Chinese Medicine, Ministry of Education, Nanjing, 210023 China
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Wu X, Zheng C, Xu X, Ding P, Xiong F, Tian M, Wang Y, Dong H, Zhang M, Wang W, Xu S, Xie M, Huang G. Electroacupuncture for Functional Constipation: A Multicenter, Randomized, Control Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:1428943. [PMID: 28250788 PMCID: PMC5307003 DOI: 10.1155/2017/1428943] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 10/26/2016] [Accepted: 11/30/2016] [Indexed: 12/17/2022]
Abstract
Background and Aim. To investigate the efficacy and safety of electroacupuncture (EA) with different current intensities for functional constipation (FC) and to assess whether the effects of EA with different current intensities are superior to the mosapride. Methods. Patients with FC were randomly divided into low current intensity group (LCI), high current intensity group (HCI), and mosapride group (MC). The primary outcome was three or more spontaneous bowel movements (SBMs) per week and an increase of one or more SBMs from baseline during at least 3 of the 4 weeks. Results. The primary outcome was reached by 53.45%, 66.15%, and 52.24% of the patients who received LCI, HCI, and mosapride, respectively. EA can significantly improve the weekly SBMs and stool consistency and reduce straining severity (p < 0.0001, all). HCI improved the quality of life better than mosapride (p < 0.05) and reduced the proportion of severe constipation more than LCI and mosapride (p < 0.05, both). Conclusions. EA is effective and safe at both current intensities for FC; therapeutic effects of LCI and HCI are not superior to mosapride. EA is superior to mosapride in improving patients' life quality and satisfaction level of treatment; EA has fewer adverse events than mosapride.
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Affiliation(s)
- Xiao Wu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Cuihong Zheng
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Xiaohu Xu
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Pei Ding
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Fan Xiong
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Man Tian
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Ying Wang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Haoxu Dong
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Mingmin Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Wei Wang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Shabei Xu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Minjie Xie
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
| | - Guangying Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
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14
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Liang C, Wang K, Xu B, Yu Z. Electroacupuncture at acupoint ST 37(Shangjuxu) improves function of the enteric nervous system in a novel mouse constipation model. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:392. [PMID: 27756367 PMCID: PMC5070084 DOI: 10.1186/s12906-016-1377-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 10/13/2016] [Indexed: 02/07/2023]
Abstract
Background Electroacupuncture (EA) at acupoint ST 37 (Shangjuxu) has been used to alleviate gastrointestinal symptoms and improve gastrointestinal motility. However, the mechanisms by which EA affects the enteric nervous system (ENS) have scarcely been investigated. In this study, we investigated whether EA could improve ENS function. Methods A constipation model was established by gastric instillation of ice-cold saline daily for 14 days. The constipated mice were divided into two groups: the model group, which was not treated, and the EA group, which received EA at ST 37 at a frequency of 2–15 HZ and an amplitude of 1 mA for 15 min a day for 3 days. A further six mice were included as a non-constipated control group. After EA treatment, intestinal propulsion and defecation time were measured. Additionally, in jejunum, ileum and proximal colon myenteric plexus, the expressions of PGP9.5 and nNOS were measured by immunohistochemistry. Results The EA group demonstrated significant improvements in carbon propulsion rates and defecation time compared to model group (P < 0.05). In addition, after EA, the PGP9.5 and nNOS expression in jejunum, ileum and proximal colonic myenteric plexus was back to normal levels. Conclusion This study suggests that EA stimulation at ST 37 is capable of ameliorating intestinal motility dysfunction, and can partly restore enteric neuron function. The ENS can participate in changes in intestinal motility by affecting inhibitory neurons.
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Evaluation of the Effectiveness of Acupuncture Therapy by Verbal Pain Scale in Patients with Abdominal Pain of Familial Mediterranean Fever. J Acupunct Meridian Stud 2016; 9:264-266. [PMID: 27776765 DOI: 10.1016/j.jams.2016.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 07/07/2016] [Accepted: 07/18/2016] [Indexed: 12/14/2022] Open
Abstract
In this study, we evaluated the effectiveness of acupuncture therapy based on Verbal Pain Scale (VPS) scores in familial Mediterranean fever (FMF) patients admitted to the emergency department with attacks of abdominal pain. This observational study was conducted in Erzurum Regional Training and Research Hospital between August 2014 and December 2014. Twenty patients admitted to the emergency department with FMF attacks were included in the study. Acupuncture therapy was applied to three points including LI4 (Hegu), ST25 (Tianshu), and Ren12 (Zhongwan). The VPS test was applied to the patients before and after the treatment. Average VPS scores were found to be 8.45±0.75 before the treatment and 2.10±0.85 after the treatment. The difference of the VPS scores before and after treatment was statistically significant (p=0.001). To our knowledge, this is the first study evaluating the effectiveness of acupuncture therapy in the treatment of FMF attacks. Our results suggest that acupuncture therapy can be used as an effective treatment method in patients with FMF attacks.
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Peng W, Liang H, Sibbritt D, Adams J. Complementary and alternative medicine use for constipation: a critical review focusing upon prevalence, type, cost, and users' profile, perception and motivations. Int J Clin Pract 2016; 70:712-22. [PMID: 27354244 DOI: 10.1111/ijcp.12829] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 04/24/2016] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES Complementary and alternative medicine (CAM) is increasingly used by those suffering from constipation. This paper reports the first critical integrative review of CAM use for people with constipation focusing upon the prevalence, type and cost of CAM use, as well as CAM users' profile, perception and motivations. METHODS A comprehensive search of international literature was conducted in MEDLINE, Academic Search Complete (EBSCO), and Allied and Complementary Medicine Database (AMED). The search was limited to original research peer-reviewed English language articles concerning CAM use for constipation published with an abstract and full text between 2005 and 2015. RESULTS A total of 35 papers met the inclusion criteria and were included in the review. The review shows approximately one in every three people suffering from constipation use CAM with herbal medicine the most commonly used CAM treatment for constipation and a large proportion of CAM use occurring concurrent with or in addition to conventional medical treatments. While early investigation suggests the cost of herbal medicine use in constipation care may be lower than that associated with the use other CAM modalities and conventional medications, this issue requires further research. CONCLUSIONS Although a high percentage of people with constipation using CAM consider these treatments effective, there remains a need for further in-depth examination of both patient and provider perspectives as well as communication and decision-making around CAM use for constipation to inform safe, effective and coordinated care for patients with constipation.
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Affiliation(s)
- W Peng
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - H Liang
- Department of Anorectal Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - D Sibbritt
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - J Adams
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
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17
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Chae HD, Kwak MA, Kim IH. Effect of Acupuncture on Reducing Duration of Postoperative Ileus After Gastrectomy in Patients with Gastric Cancer: A Pilot Study Using Sitz Marker. J Altern Complement Med 2016; 22:465-72. [PMID: 27219115 DOI: 10.1089/acm.2015.0161] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Postoperative ileus (POI) is a common problem after abdominal surgery. Acupuncture is being accepted as an option for reducing POI and managing various functional gastrointestinal disorders. Therefore, this pilot study was conducted to evaluate the effect of acupuncture on reducing duration of POI and other surgical outcomes in patients who underwent gastric surgery. DESIGN A prospective, randomized, controlled pilot study was conducted on patients who underwent gastric cancer surgery from January 2013 to December 2013. Ten patients were randomly assigned into the acupuncture (A) or nonacupuncture (NA) groups at a 1:1 ratio. INTERVENTIONS The acupuncture treatment was performed by Korean traditional medicine doctors (KMDs). The style of acupuncture was Korean. In the A group, acupuncture treatment was given once daily for 5 consecutive days starting on postoperative day 1. Each patient received acupuncture at 16 acupoints based on expert consensus provided by qualified and experienced KMDs. No acupuncture treatment was performed in the NA group. OUTCOME MEASURES The primary outcome measure was the number of remnant Sitz markers in the small intestine on abdominal radiography. Secondary outcome measures were time to first flatus, start of sips water, start of soft diet, hospital stay, and laboratory findings. RESULTS The A group had significantly fewer remnant Sitz markers in the small intestine on postoperative days 3 and 5 compared with those in the NA group (p = 0.025 and 0.005). A significant difference was observed in the numbers of remnant Sitz marker in the small intestine with respect to time difference by group (p = 0.019). The A group showed relatively better surgical outcomes, but without statistical significance. CONCLUSIONS Although further studies are warranted, acupuncture may reduce duration of POI after gastric surgery and could be a potential factor in enhanced recovery after surgery protocols.
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Affiliation(s)
- Hyun-Dong Chae
- 1 Department of Surgery, School of Medicine, Catholic University of Daegu , Daegu, Korea
| | - Min-Ah Kwak
- 2 Department of Internal Medicine, College of Korean Medicine, Daegu Haany University , Daegu, Korea
| | - In-Hwan Kim
- 1 Department of Surgery, School of Medicine, Catholic University of Daegu , Daegu, Korea
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A Randomized Controlled Trial of Puncturing and Bloodletting at Twelve Hand Jing Points to Treat Acute Carbon Monoxide Poisoning as Adjunct to First Aid Treatment: A Study Protocol. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:827305. [PMID: 26339271 PMCID: PMC4538970 DOI: 10.1155/2015/827305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 07/07/2015] [Indexed: 11/28/2022]
Abstract
Background. Acute carbon monoxide poisoning (ACOP) is a significant cause of morbidity and mortality in many countries. Twelve Hand Jing Points (THJP) have been believed to be effective to treat all kinds of emergency calls in traditional Chinese medicine (TCM) for more than 3000 years. This randomized controlled trial (RCT) is designed to evaluate the effectiveness of THJP in curing acute carbon monoxide poisoning in first aid treatment. This paper reports the protocol of the trial. Methods/Design. This RCT is a multicenter, randomized, controlled study undergoing in China. The compliant patients are divided into the bloodletting group and standard of care group. With first aid treatments given to both of the groups, the bloodletting group is bleeding at THJP upon being hospitalized. Primary outcomes and secondary outcomes will be measured and compared between these two groups. Before treatment, immediately after treatment, and 30 minutes, 1 hour, and 4 hours after treatment, patients' basic vital signs and state of consciousness were observed. Before treatment and 1 and 4 hours after treatment, carboxyhemoglobin concentration in venous blood samples was detected. Discussion. The objective of this study is to provide convincing evidence to clarify the efficacy and safety of THJP for early treatment of acute carbon monoxide poisoning.
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Liu HR, Fang XY, Wu HG, Wu LY, Li J, Weng ZJ, Guo XX, Li YG. Effects of electroacupuncture on corticotropin-releasing hormone in rats with chronic visceral hypersensitivity. World J Gastroenterol 2015; 21:7181-7190. [PMID: 26109804 PMCID: PMC4476879 DOI: 10.3748/wjg.v21.i23.7181] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 02/26/2015] [Accepted: 04/17/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effect of electroacupuncture on corticotropin-releasing hormone (CRH) in the colon, spinal cord, and hypothalamus of rats with chronic visceral hypersensitivity.
METHODS: A rat model of chronic visceral hypersensitivity was generated according to the internationally accepted method of colorectal balloon dilatation. In the 7th week after the procedure, rats were randomly divided into a model group (MG), electroacupuncture group (EA), and sham electroacupuncture group (S-EA). After treatment, the abdominal withdrawal reflex (AWR) score was used to assess the behavioral response of visceral hyperalgesia. Immunohistochemistry (EnVision method), ELISA, and fluorescence quantitative PCR methods were applied to detect the expression of CRH protein and mRNA in the colon, spinal cord, and hypothalamus.
RESULTS: The sensitivity of the rats to the colorectal distension stimulus applied at different strengths (20-80 mmHg) increased with increasing stimulus strength, resulting in increasing AWR scores in each group. Compared with NG, the AWR score of MG was significantly increased (P < 0.01). After conducting EA, the AWR scores of the rats were decreased compared with MG rats. The relative expression of CRH mRNA in the colon, spinal cord, and hypothalamus of MG rats was significantly increased compared with NG rats (P < 0.01). CRH mRNA in the colon and spinal cord of EA and S-EA rats was decreased to varying degrees (P > 0.05) compared with normal rats (NG). However, the decrease in EA compared with MG rats was statistically significant (P < 0.01). The average optical density of CRH expression in the colon of the MG rats was significantly enhanced compared with NG (P < 0.05), while the average optical density of CRH expression in the EA and S-EA rats was significantly decreased compared with MG rats (P < 0.01, P < 0.05, respectively). Compared with MG rats, the CRH concentration in the spinal cord of EA rats was significantly reduced (P < 0.01), but there was no significant change in S-EA rats (P > 0.05).
CONCLUSION: Electroacupuncture at the Shangjuxu acupoint was able to significantly reduce the visceral hypersensitivity in rats, and regulated the expression of CRH protein and mRNA in the colon, spinal cord and hypothalamus at different levels, playing a therapeutic role in this model of irritable bowel syndrome.
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