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Chuah JS, Tan JH, Bujang MA, Chan KK, Kosai NR. Transcutaneous electric nerve stimulation of acupuncture points improves tolerance in adults undergoing diagnostic upper gastrointestinal endoscopy: a single-center, double-blinded, randomized controlled trial. Surg Endosc 2024; 38:3279-3287. [PMID: 38658388 DOI: 10.1007/s00464-024-10841-8] [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: 01/06/2024] [Accepted: 04/01/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Oesophagogastroduodenoscopy (OGDS) is the most common diagnostic procedure for upper gastrointestinal diseases. It often causes discomfort and anxiety, which are only mitigated by systemic sedation. However, sedation poses additional risks of adverse cardiopulmonary events, increased medical costs, and prolonged recovery. Transcutaneous electrical nerve stimulation of acupuncture points (Acu-TENS) is a non-invasive and innovative approach that induces analgesic effect during endoscopy. This trial is the first to be reported in English that explores the potential of Acu-TENS to increase patient tolerance during non-sedated elective diagnostic OGDS. METHODS A double-blinded randomized controlled trial involving 348 subjects was conducted at a tertiary hospital to evaluate the success rate of OGDS with Acu-TENS. Subjects aged 18-75 years scheduled for their first elective diagnostic OGDS were randomized into the intervention (Acu-TENS) and placebo arms. OGDS success was assessed based on subjects' satisfaction ratings on a Likert scale and procedure's technical adequacy. Secondary measures included subjects' willingness to undergo future OGDS under similar conditions, procedure duration, and the endoscopist's perceived ease of the procedure. RESULTS OGDS success rates were significantly higher with Acu-TENS (77.8%) than with the placebo (68.0%; odds ratio [OR] 1.64, 95% confidence interval [CI] 1.01-2.66, p = 0.043). Subjects who received Acu-TENS expressed higher willingness for future OGDS (78.9%) than those who received the placebo (68.6%; OR 1.71, 95% CI 1.04-2.79, p = 0.031). Procedure duration were significantly shorter in the intervention arm (6.0 min) than in the placebo arm (10.0 min; p = 0.002). No adverse effects were reported, and endoscopists perceived similar procedure ease in both arms. CONCLUSIONS Acu-TENS improved OGDS success and enhanced patients' experiences during non-sedated OGDS. It demonstrated safety with no side effects and reduced the procedure completion time. It could be used as an adjunct in non-sedated diagnostic OGDS.
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Affiliation(s)
- Jun Sen Chuah
- Department of General Surgery, Universiti Kebangsaan Malaysia Medical Centre, Cheras, 56000, Kuala Lumpur, Malaysia.
- Department of General Surgery, Hospital Sultanah Aminah Johor Bahru, Ministry of Health Malaysia, Jalan Persiaran Abu Bakar Sultan, 80100, Johor Bahru, Johor, Malaysia.
| | - Jih Huei Tan
- Department of General Surgery, Hospital Sultanah Aminah Johor Bahru, Ministry of Health Malaysia, Jalan Persiaran Abu Bakar Sultan, 80100, Johor Bahru, Johor, Malaysia
| | - Mohamad Adam Bujang
- Clinical Research Centre, Sarawak General Hospital, Kuching, Sarawak, Ministry of Health Malaysia, Kuching, Malaysia
| | - Koon Khee Chan
- Department of General Surgery, Hospital Sultanah Aminah Johor Bahru, Ministry of Health Malaysia, Jalan Persiaran Abu Bakar Sultan, 80100, Johor Bahru, Johor, Malaysia
| | - Nik Ritza Kosai
- Department of General Surgery, Universiti Kebangsaan Malaysia Medical Centre, Cheras, 56000, Kuala Lumpur, Malaysia
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Reddy J, Singhal R, Gaikwad AP, Patel D, Patel P, Gandhi SK. Unraveling the Potential of Electroanalgesia: A Literature Review of Current Therapeutics. Cureus 2024; 16:e61122. [PMID: 38919207 PMCID: PMC11198869 DOI: 10.7759/cureus.61122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2024] [Indexed: 06/27/2024] Open
Abstract
Neuropathic pain (NP), arising from dysfunction in the neurological system, poses a significant challenge in pain management due to its intricate origin and unpredictable response to conventional treatments. Electroanalgesia, a collection of techniques such as transcutaneous electric nerve stimulation (TENS), peripheral electrical nerve stimulation (PENS), spinal cord stimulation (SCS), deep brain stimulation (DBS), and electroacupuncture (EA), presents a potential alternative or complementary approach. This review brings together evidence from 56 studies to evaluate the effectiveness and safety of electroanalgesia in chronic NP. It discusses the mechanisms underlying NP, the indications for electroanalgesia, and the techniques utilized, emphasizing the diverse applications and potential benefits. However, despite its potential uses, electroanalgesia has its limitations, including variable effectiveness and potential adverse effects. Furthermore, the review recognizes the limitations of the methodology and the need for further research to refine treatment protocols and enhance the understanding of electroanalgesia's role in comprehensive pain management strategies.
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Affiliation(s)
- Jyothsna Reddy
- Department of Internal Medicine, The Tamil Nadu Dr. M.G.R. (M.G.Ramachandran) Medical University, Chennai, IND
| | - Rohan Singhal
- Department of Internal Medicine, Atal Bihari Vajpayee Institute of Medical Sciences, New Delhi, IND
| | - Anand P Gaikwad
- Department of Internal Medicine, King Edward Memorial Hospital, Mumbai, IND
| | - Diya Patel
- Department of Internal Medicine, Gujarat Medical Education and Research Society, Sola, Ahmedabad, IND
| | - Priyansh Patel
- Department of Internal Medicine, Medical College Baroda, Vadodara, IND
| | - Siddharth Kamal Gandhi
- Department of Internal Medicine, Shri M.P. (Meghaji Pethraj) Shah Government Medical College, Jamnagar, IND
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Zhang Y, Li Y, Ji F, Zhang K, Lou Y, Xu H. Transcutaneous electrical acupoint stimulation versus dexamethasone for prophylaxis of postoperative nausea and vomiting in breast surgery: A non-inferiority randomized controlled trial. Surgery 2023; 174:787-793. [PMID: 37482441 DOI: 10.1016/j.surg.2023.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/21/2023] [Accepted: 06/18/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Transcutaneous electrical acupoint stimulation and dexamethasone can reduce postoperative nausea and/or vomiting. In this noninferiority study, we compared the effects of Neiguan acupoint (PC6) transcutaneous electrical acupoint stimulation with dexamethasone to prevent postoperative nausea and/or vomiting in female patients undergoing breast surgery. METHODS In total, 280 patients were randomized into the following 2 groups: transcutaneous electrical acupoint stimulation (n = 140) and dexamethasone (n = 140). Transcutaneous electrical acupoint stimulation was performed 0.5 hours before anesthesia induction, immediately after entering the post-anesthesia care unit, and every 3 hours after leaving the post-anesthesia care unit. In the postoperative ward, the anesthetist instructed the patient's family members to assist the patient with PC6 patient-controlled transcutaneous electrical acupoint stimulation. Patients in the dexamethasone group were given 8 mg dexamethasone (intravenously) at 0.5 hours before induction of anesthesia. The incidence of nausea, vomiting, need for rescue antiemetics, patient satisfaction score, and the feasibility results of PC6 patient-controlled transcutaneous electrical acupoint stimulation were recorded 24 hours after surgery. RESULT Within 0 to 24 hours after surgery, the incidence of postoperative nausea and/or vomiting in the transcutaneous electrical acupoint stimulation group was not inferior to the dexamethasone group (31.1% vs 27.9%, per protocol risk difference 3.2; 95% confidence interval -7.7 to 14.0). The results of the intention-to-treat analysis (30.7% vs 27.1%, risk difference 3.6; 95% confidence interval -7.0 to 14.2) agreed with the per protocol analysis. Patient satisfaction score in the transcutaneous electrical acupoint stimulation group was higher than that in the dexamethasone group (3.9 ± 0.1 vs 3.6 ± 0.1, P = .003). The scheme of preventing postoperative nausea and/or vomiting by PC6 patient-controlled transcutaneous electrical acupoint stimulation was feasible. CONCLUSION Transcutaneous electrical acupoint stimulation was noninferior to dexamethasone in preventing postoperative nausea and/or vomiting within 24 hours after breast surgery. Neiguan acupoint patient-controlled transcutaneous electrical acupoint stimulation was feasible to prevent postoperative nausea and/or vomiting.
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Affiliation(s)
- Yongyan Zhang
- Department of Anesthesiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, China
| | - Ying Li
- Department of Anesthesiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, China
| | - Feng Ji
- Department of Anesthesiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, China
| | - Keqin Zhang
- Department of Anesthesiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, China
| | - Yi Lou
- Department of Anesthesiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, China
| | - Hua Xu
- Department of Anesthesiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, China.
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Cathcart-Rake EJ, Tevaarwerk AJ, Haddad TC, D'Andre SD, Ruddy KJ. Advances in the care of breast cancer survivors. BMJ 2023; 382:e071565. [PMID: 37722731 DOI: 10.1136/bmj-2022-071565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Abstract
Breast cancer survivors may experience significant after effects from diagnoses of breast cancer and cancer directed therapies. This review synthesizes the evidence about optimal management of the sequelae of a diagnosis of breast cancer. It describes the side effects of chemotherapy and endocrine therapy and evidence based strategies for management of such effects, with particular attention to effects of therapies with curative intent. It includes strategies to promote health and wellness among breast cancer survivors, along with data to support the use of integrative oncology strategies. In addition, this review examines models of survivorship care and ways in which digital tools may facilitate communication between clinicians and patients. The strategies outlined in this review are paramount to supporting breast cancer survivors' quality of life.
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Ge Y, Zheng J. The efficacy of transcutaneous electronic acupoint stimulation for improving postoperative recovery after gynecologic surgery: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e34834. [PMID: 37657060 PMCID: PMC10476788 DOI: 10.1097/md.0000000000034834] [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: 04/18/2023] [Accepted: 07/28/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND This systematic review and meta-analysis aimed to evaluate the efficacy of transcutaneous electronic acupoint stimulation (TEAS) for improving postoperative recovery after gynecologic surgery. METHODS We performed a thorough search of 6 databases until March 2023, identifying 12 randomized controlled trials that met our predefined inclusion criteria and encompassed a total of 1510 patients. For continuous outcomes, we calculated the weighted mean difference (WMD), and for binomial outcomes, we used the risk ratio (RR). We evaluated heterogeneity among the included studies using Cochran I2 and Q statistics, utilizing a random-effects model when the I2 value exceeded 50%. To assess publication bias, we employed Egger test. RESULTS Our analysis found that TEAS significantly reduced the risk of postoperative nausea (RR: 0.60, 95% CI: 0.43-0.83, P = .002) and postoperative vomiting (RR: 0.54, 95% CI: 0.43-0.67, P < .001), visual analogue scale (WMD: -0.47, 95% CI: -0.76 to -0.17, P = .002), as well as shortened the time to first bowel movement (WMD: -18.43, 95% CI: -20.87 to -15.99, P < .001) and time to first flatus (WMD: -8.98, 95% CI: -12.46 to -5.51, P < .001) compared to the conventional group. CONCLUSIONS Our findings suggested that TEAS may improve postoperative recovery following gynecologic surgery. However, to confirm these results, larger randomized controlled trials encompassing a more diverse range of patient populations are urgently required.
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Affiliation(s)
- Yueping Ge
- Department of Central Sterile Supply, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Jianhong Zheng
- Department of Gynecology, Tongde Hospital of Zhejiang Province, Hangzhou, China
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Yan S, Xu M, Zou X, Xiong Z, Li H, Yang J, Cao W, Zhu Z, Liu C. Acupuncture combined with ondansetron for prevention of postoperative nausea and vomiting in high-risk patients undergoing laparoscopic gynaecological surgery: A randomised controlled trial. United European Gastroenterol J 2023. [PMID: 37318120 DOI: 10.1002/ueg2.12421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/17/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Consensus guidelines recommend the use of multiple antiemetics as prophylaxis in patients at high risk of postoperative nausea and vomiting (PONV), but the evidence regarding combining acupuncture and antiemetics as a multimodal approach was of very low quality. OBJECTIVE This study aimed to assess the effect of combinations of acupuncture with ondansetron versus ondansetron alone for PONV prophylaxis in women at a high risk. METHODS This parallel, randomised controlled trial was conducted in a tertiary hospital in China. Patients who had three or four PONV risk factors on the Apfel simplified risk score, undergoing elective laparoscopic gynaecological surgery for benign pathology, were recruited. Patients in the combination group received two sessions of acupuncture treatment and 8 mg intravenous ondansetron, whereas those in the ondansetron group received ondansetron alone. The primary outcome was the incidence of PONV within 24 h postoperatively. Secondary outcomes included the incidence of postoperative nausea, postoperative vomiting, adverse events etc. RESULTS: Between January and July 2021, a total of 212 women were recruited, 91 patients in the combination group and 93 patients in the ondansetron group were included in the modified intention-to-treat analysis. In the first 24 h postoperatively, 44.0% of the patients in the combination group and 60.2% of the patients in the ondansetron group experienced nausea, vomiting, or both (difference, -16.3% [95% CI, -30.5 to -2.0]; risk ratio, 0.73 [95% CI, 0.55-0.97]; p = 0.03). However, the results of the secondary outcomes showed that compared to ondansetron alone, acupuncture together with ondansetron was only effective in reducing nausea but did not have a significant impact on vomiting. The incidence of adverse events was similar between the groups. CONCLUSION Acupuncture combined with ondansetron as a multimodal prophylaxis approach is more effective than ondansetron alone in preventing postoperative nausea in high-risk patients.
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Affiliation(s)
- Shiyan Yan
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Mingjun Xu
- Department of Anaesthesiology, Beijing Obstetrics and Gynaecology Hospital, Capital Medical University, Beijing, China
| | - Xuan Zou
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Zhiyi Xiong
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Hewen Li
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Jingwen Yang
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Wenchao Cao
- Department of Anaesthesiology, Beijing Obstetrics and Gynaecology Hospital, Capital Medical University, Beijing, China
| | - Ziqiong Zhu
- Department of Anaesthesiology, Beijing Obstetrics and Gynaecology Hospital, Capital Medical University, Beijing, China
| | - Cunzhi Liu
- International Acupuncture and Moxibustion Innovation Institute, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
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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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Höxtermann MD, Haller H, Aboudamaah S, Bachemir A, Dobos G, Cramer H, Voiss P. Safety of acupuncture in oncology: A systematic review and meta-analysis of randomized controlled trials. Cancer 2022; 128:2159-2173. [PMID: 35262912 DOI: 10.1002/cncr.34165] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/06/2022] [Accepted: 02/09/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND Acupuncture is frequently used to treat the side effects of cancer treatment, but the safety of this intervention remains uncertain. The current meta-analysis was conducted to assess the safety of acupuncture in oncological patients. METHODS The PubMed, Cochrane Central Register of Controlled Trials, and Scopus databases were searched from their inception to August 7, 2020. Randomized controlled trials in oncological patients comparing invasive acupuncture with sham acupuncture, treatment as usual (TAU), or any other active control were eligible. Two reviewers independently extracted data on study characteristics and adverse events (AEs). Risk of bias was assessed using the Cochrane Risk of Bias Tool. RESULTS Of 4590 screened articles, 65 were included in the analyses. The authors observed that acupuncture was not associated an with increased risk of intervention-related AEs, nonserious AEs, serious AEs, or dropout because of AEs compared with sham acupuncture and an active control. Compared with TAU, acupuncture was not associated with an increased risk of intervention-related AEs, serious AEs, or drop out because of AEs but was associated with an increased risk for nonserious AEs (odds ratio, 3.94; 95% confidence interval, 1.16-13.35; P = .03). However, the increased risk of nonserious AEs compared with TAU was not robust against selection bias. The meta-analyses may have been biased because of the insufficient reporting of AEs in the original randomized controlled trials. CONCLUSIONS The current review indicates that acupuncture is as safe as sham acupuncture and active controls in oncological patients. The authors recommend researchers heed the CONSORT (Consolidated Standards of Reporting Trials) safety and harm extension for reporting to capture the side effects and better investigate the risk profile of acupuncture in oncology. LAY SUMMARY According to this analysis, acupuncture is a safe therapy for the treatment of patients with cancer. Acupuncture seems to be safe compared with sham acupuncture and active controls.
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Affiliation(s)
- Melanie D Höxtermann
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Heidemarie Haller
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Shaimaa Aboudamaah
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Armin Bachemir
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Gustav Dobos
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Holger Cramer
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Petra Voiss
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
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Prevention and Treatment of Gastrointestinal Morbidity. Perioper Med (Lond) 2022. [DOI: 10.1016/b978-0-323-56724-4.00025-3] [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
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10
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Li H, Wen Q, Lu L, Hu H, He Y, Zhou Y, Wu X, Li N. Transcutaneous electrical acupoint stimulation combined with electroacupuncture for rapid recovery of patients after laparotomy for gastrointestinal surgery: a study protocol for a randomised controlled trial. BMJ Open 2021; 11:e053309. [PMID: 34728456 PMCID: PMC8565572 DOI: 10.1136/bmjopen-2021-053309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Abdominal surgery is associated with common complications, including decreased or poor appetite, abdominal distension, abdominal pain caused by decreased or absent gastrointestinal motility, anal arrest with flatus and defecation, and nausea and vomiting resulting from the use of anaesthetics and opioid analgesics. These complications seriously affect postoperative recovery, prolong hospital stay and aggravate patient burden. This study aims to investigate for the first time the efficacy of transcutaneous electrical acupoint stimulation (TEAS) combined with electroacupuncture (EA) therapy for rapid recovery after laparotomy for gastrointestinal surgery. There have been no clinical studies of this combination therapy. METHODS AND ANALYSIS This will be a prospective, single-centre, three-arm, randomised controlled trial. A total of 480 patients undergoing abdominal surgery will be stratified according to surgery type (ie, gastric or colorectal procedure) and randomised into three groups; namely, the EA, TEAS +EA and control groups. The control group will receive enhanced recovery after surgery (ERAS)-standardised perioperative management, including preoperative education, optimising the anaesthesia scheme, avoiding intraoperative hypothermia, restrictive fluid infusion and reducing surgical trauma. The EA group will receive EA stimulation at LI4, PC6, ST36, ST37 and ST39 based on the ERAS-standardised perioperative management. Moreover, the TEAS +EA group will receive ERAS-standardised perioperative management; EA stimulation at the LI4, PC6, ST36, ST37 and ST39; and TEAS stimulation at ST21 and SP15. The primary outcome will be the GI-2 (composite outcome of time to first defaecation and time to tolerance of a solid diet). Secondary outcomes will include the time of first passage of flatus, time to first defaecation, time to tolerance of a solid diet, time to first ambulation, hospital duration from operation to discharge, pain and nausea vomiting scores on the Visual Analogue Scale, medication use, incidence of postoperative complications and evaluation of treatment modality acceptability. All statistical analyses will be performed based on the intention-to-treat principle. ETHICS AND DISSEMINATION Ethics approval has been granted by the Ethics Committee on Biomedical Research, West China Hospital of Sichuan University (approval number: 2021; number 52). The results are expected to be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER ChiCTR2100045646.
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Affiliation(s)
- Hao Li
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Qian Wen
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Lingyun Lu
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Hangqi Hu
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Ying He
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Yaming Zhou
- Department of Gastrointestinal Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Xiaoting Wu
- Department of Gastrointestinal Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Ning Li
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
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Cheng SI, Norman RM, DeMeo D, Zhong H, Turteltaub LH, McCarthy MM, Marx RG, Strickland SM, Kelly AM. The Feasibility of Blinding Intraoperative Electro-Auricular Acupuncture Under Neuraxial Anesthesia. Med Acupunct 2021; 33:286-294. [PMID: 34471447 DOI: 10.1089/acu.2021.0003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Objective: Demand for complementary medicine, in particular, acupuncture, has increased over the past few years but widespread acceptance has been limited, in part, by the lack of high-quality studies, including lack of blinding. Acupuncture studies traditionally have difficulty with blinding as sham acupuncture can have up to a 40%-50% analgesic effect. This study randomized patients between Acupuncture and No Acupuncture (standard of care) without using sham needles. The primary outcome was adequate blinding of electro-auricular acupuncture in the intraoperative setting with secondary outcomes of pain/nausea control. Materials and Methods: Forty patients undergoing anterior cruciate ligament reconstruction were enrolled. Subjects were randomly assigned to receive acupuncture (Enhanced Electro-Auricular Trauma Protocol) or No Acupuncture during their surgeries. All patients received spinal anesthesia and intravenous midazolam, ketamine, and propofol for sedation. 1000 mg of intravenous (IV) acetaminophen and up to 30 mg of IV ketorolac were given at closure. No opioids or peripheral nerve blocks were administered intraoperatively. Results: Bang's Blinding indices were 0.2 (95% confidence interval [CI]: -0.02, 0.42) in the Acupuncture group, and 0.11 (95% CI: -0.10, 0.31) in the No Acupuncture group on postoperative day 1. Both groups had adequate blinding. There were no differences in pain scores, nausea/vomiting incidence, opioid consumption 0-24 hours, or patient satisfaction. Five patients in the No Acupuncture group received rescue blocks, while no patients in the Acupuncture group needed a rescue block (Fisher's exact test: p = 0.047). Conclusions: This study proved the primary hypothesis that adequate blinding of intraoperative acupuncture can be performed when patients are under sedation and neuraxial anesthesia. This research is registered at ClinicalTrials.gov as Clinical Trial Registration #: NCT03711734.
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Affiliation(s)
- Stephanie I Cheng
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, NY, USA.,Department of Anesthesiology, Weill-Cornell Medical College, New York, NY, USA
| | - Ryan M Norman
- Department of Anesthesiology, Weill-Cornell Medical College, New York, NY, USA
| | - Danya DeMeo
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, NY, USA
| | - Haoyan Zhong
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, NY, USA
| | - Lauren H Turteltaub
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, NY, USA.,Department of Anesthesiology, Weill-Cornell Medical College, New York, NY, USA
| | - Moira M McCarthy
- Department of Orthopedic Surgery, Sports Medicine, Hospital for Special Surgery, New York, NY, USA
| | - Robert G Marx
- Department of Orthopedic Surgery, Sports Medicine, Hospital for Special Surgery, New York, NY, USA
| | - Sabrina M Strickland
- Department of Orthopedic Surgery, Sports Medicine, Hospital for Special Surgery, New York, NY, USA
| | - Anne M Kelly
- Department of Orthopedic Surgery, Sports Medicine, Hospital for Special Surgery, New York, NY, USA
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Acupuncture at the P6 Acupoint to Prevent Postoperative Pain after Craniotomy: A Randomized, Placebo-Controlled Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6619855. [PMID: 33815553 PMCID: PMC7994087 DOI: 10.1155/2021/6619855] [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: 12/22/2020] [Revised: 01/30/2021] [Accepted: 02/28/2021] [Indexed: 02/05/2023]
Abstract
Objective Acute pain management after craniotomy can be challenging. Previous studies have shown inadequate pain control following the procedure. Oral medication can sometimes be delayed by postoperative nausea, and use of anesthetics may impair the assessment of brain function. We conducted this prospective study to evaluate the effect of acupuncture at the P6 acupoint on postoperative pain, nausea, and vomiting in patients undergoing craniotomy. Methods The authors conducted a randomized, placebo-controlled trial among 120 patients scheduled for craniotomy under general anesthesia. 120 patients were randomly assigned into an acupuncture group or a sham acupuncture group. All patients received standardized anesthesia and analgesia treatment. Acupuncture was executed in the recovery room after surgery. For the acupuncture group, the P6 points on each wrist were punctured perpendicularly to a depth of 20 mm. Needles were retained for 30 min and stimulated every 10 min to maintain the De-Qi sensation. For the sham acupuncture group, sham points on each wrist were punctured perpendicularly to a depth of 5 mm. Needles were retained for 30 min with no stimulation during the duration. The postoperative pain scores, PONV, and dose of tramadol were assessed 24 h, 48 h, and 72 h after surgery. Results A total of 117 patients completed the study. There was no statistically significant difference in baseline data between the two groups (P > 0.05). The VAS pain score of the acupuncture group was lower than that of the sham acupuncture group, and this difference was statistically significant (P=0.002). There was no difference in pain scores between the two groups during 0-24 h and 48-72 h (P > 0.05). The incidence of vomiting in the acupuncture group was lower than that in the sham acupuncture group during the 0-24 h period (13.8% vs. 28.8%, P=0.048). There was no difference in vomiting, however, during the 24-72 h period (P > 0.05). No significant differences were found in the degree of nausea and the dose of tramadol between the two groups at either time point in the acupuncture group and sham acupuncture group. Conclusion The use of acupuncture at the P6 acupoint in neurosurgery patients did result in significantly lower pain scores and reduction in the incidence of vomiting after craniotomy. There were no significant side effects. Acupuncture at the P6 acupoint was well tolerated and safe in this patient population.
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Weibel S, Rücker G, Eberhart LH, Pace NL, Hartl HM, Jordan OL, Mayer D, Riemer M, Schaefer MS, Raj D, Backhaus I, Helf A, Schlesinger T, Kienbaum P, Kranke P. Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta-analysis. Cochrane Database Syst Rev 2020; 10:CD012859. [PMID: 33075160 PMCID: PMC8094506 DOI: 10.1002/14651858.cd012859.pub2] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Postoperative nausea and vomiting (PONV) is a common adverse effect of anaesthesia and surgery. Up to 80% of patients may be affected. These outcomes are a major cause of patient dissatisfaction and may lead to prolonged hospital stay and higher costs of care along with more severe complications. Many antiemetic drugs are available for prophylaxis. They have various mechanisms of action and side effects, but there is still uncertainty about which drugs are most effective with the fewest side effects. OBJECTIVES • To compare the efficacy and safety of different prophylactic pharmacologic interventions (antiemetic drugs) against no treatment, against placebo, or against each other (as monotherapy or combination prophylaxis) for prevention of postoperative nausea and vomiting in adults undergoing any type of surgery under general anaesthesia • To generate a clinically useful ranking of antiemetic drugs (monotherapy and combination prophylaxis) based on efficacy and safety • To identify the best dose or dose range of antiemetic drugs in terms of efficacy and safety SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP), ClinicalTrials.gov, and reference lists of relevant systematic reviews. The first search was performed in November 2017 and was updated in April 2020. In the update of the search, 39 eligible studies were found that were not included in the analysis (listed as awaiting classification). SELECTION CRITERIA Randomized controlled trials (RCTs) comparing effectiveness or side effects of single antiemetic drugs in any dose or combination against each other or against an inactive control in adults undergoing any type of surgery under general anaesthesia. All antiemetic drugs belonged to one of the following substance classes: 5-HT₃ receptor antagonists, D₂ receptor antagonists, NK₁ receptor antagonists, corticosteroids, antihistamines, and anticholinergics. No language restrictions were applied. Abstract publications were excluded. DATA COLLECTION AND ANALYSIS A review team of 11 authors independently assessed trials for inclusion and risk of bias and subsequently extracted data. We performed pair-wise meta-analyses for drugs of direct interest (amisulpride, aprepitant, casopitant, dexamethasone, dimenhydrinate, dolasetron, droperidol, fosaprepitant, granisetron, haloperidol, meclizine, methylprednisolone, metoclopramide, ondansetron, palonosetron, perphenazine, promethazine, ramosetron, rolapitant, scopolamine, and tropisetron) compared to placebo (inactive control). We performed network meta-analyses (NMAs) to estimate the relative effects and ranking (with placebo as reference) of all available single drugs and combinations. Primary outcomes were vomiting within 24 hours postoperatively, serious adverse events (SAEs), and any adverse event (AE). Secondary outcomes were drug class-specific side effects (e.g. headache), mortality, early and late vomiting, nausea, and complete response. We performed subgroup network meta-analysis with dose of drugs as a moderator variable using dose ranges based on previous consensus recommendations. We assessed certainty of evidence of NMA treatment effects for all primary outcomes and drug class-specific side effects according to GRADE (CINeMA, Confidence in Network Meta-Analysis). We restricted GRADE assessment to single drugs of direct interest compared to placebo. MAIN RESULTS We included 585 studies (97,516 randomized participants). Most of these studies were small (median sample size of 100); they were published between 1965 and 2017 and were primarily conducted in Asia (51%), Europe (25%), and North America (16%). Mean age of the overall population was 42 years. Most participants were women (83%), had American Society of Anesthesiologists (ASA) physical status I and II (70%), received perioperative opioids (88%), and underwent gynaecologic (32%) or gastrointestinal surgery (19%) under general anaesthesia using volatile anaesthetics (88%). In this review, 44 single drugs and 51 drug combinations were compared. Most studies investigated only single drugs (72%) and included an inactive control arm (66%). The three most investigated single drugs in this review were ondansetron (246 studies), dexamethasone (120 studies), and droperidol (97 studies). Almost all studies (89%) reported at least one efficacy outcome relevant for this review. However, only 56% reported at least one relevant safety outcome. Altogether, 157 studies (27%) were assessed as having overall low risk of bias, 101 studies (17%) overall high risk of bias, and 327 studies (56%) overall unclear risk of bias. Vomiting within 24 hours postoperatively Relative effects from NMA for vomiting within 24 hours (282 RCTs, 50,812 participants, 28 single drugs, and 36 drug combinations) suggest that 29 out of 36 drug combinations and 10 out of 28 single drugs showed a clinically important benefit (defined as the upper end of the 95% confidence interval (CI) below a risk ratio (RR) of 0.8) compared to placebo. Combinations of drugs were generally more effective than single drugs in preventing vomiting. However, single NK₁ receptor antagonists showed treatment effects similar to most of the drug combinations. High-certainty evidence suggests that the following single drugs reduce vomiting (ordered by decreasing efficacy): aprepitant (RR 0.26, 95% CI 0.18 to 0.38, high certainty, rank 3/28 of single drugs); ramosetron (RR 0.44, 95% CI 0.32 to 0.59, high certainty, rank 5/28); granisetron (RR 0.45, 95% CI 0.38 to 0.54, high certainty, rank 6/28); dexamethasone (RR 0.51, 95% CI 0.44 to 0.57, high certainty, rank 8/28); and ondansetron (RR 0.55, 95% CI 0.51 to 0.60, high certainty, rank 13/28). Moderate-certainty evidence suggests that the following single drugs probably reduce vomiting: fosaprepitant (RR 0.06, 95% CI 0.02 to 0.21, moderate certainty, rank 1/28) and droperidol (RR 0.61, 95% CI 0.54 to 0.69, moderate certainty, rank 20/28). Recommended and high doses of granisetron, dexamethasone, ondansetron, and droperidol showed clinically important benefit, but low doses showed no clinically important benefit. Aprepitant was used mainly at high doses, ramosetron at recommended doses, and fosaprepitant at doses of 150 mg (with no dose recommendation available). Frequency of SAEs Twenty-eight RCTs were included in the NMA for SAEs (10,766 participants, 13 single drugs, and eight drug combinations). The certainty of evidence for SAEs when using one of the best and most reliable anti-vomiting drugs (aprepitant, ramosetron, granisetron, dexamethasone, ondansetron, and droperidol compared to placebo) ranged from very low to low. Droperidol (RR 0.88, 95% CI 0.08 to 9.71, low certainty, rank 6/13) may reduce SAEs. We are uncertain about the effects of aprepitant (RR 1.39, 95% CI 0.26 to 7.36, very low certainty, rank 11/13), ramosetron (RR 0.89, 95% CI 0.05 to 15.74, very low certainty, rank 7/13), granisetron (RR 1.21, 95% CI 0.11 to 13.15, very low certainty, rank 10/13), dexamethasone (RR 1.16, 95% CI 0.28 to 4.85, very low certainty, rank 9/13), and ondansetron (RR 1.62, 95% CI 0.32 to 8.10, very low certainty, rank 12/13). No studies reporting SAEs were available for fosaprepitant. Frequency of any AE Sixty-one RCTs were included in the NMA for any AE (19,423 participants, 15 single drugs, and 11 drug combinations). The certainty of evidence for any AE when using one of the best and most reliable anti-vomiting drugs (aprepitant, ramosetron, granisetron, dexamethasone, ondansetron, and droperidol compared to placebo) ranged from very low to moderate. Granisetron (RR 0.92, 95% CI 0.80 to 1.05, moderate certainty, rank 7/15) probably has no or little effect on any AE. Dexamethasone (RR 0.77, 95% CI 0.55 to 1.08, low certainty, rank 2/15) and droperidol (RR 0.89, 95% CI 0.81 to 0.98, low certainty, rank 6/15) may reduce any AE. Ondansetron (RR 0.95, 95% CI 0.88 to 1.01, low certainty, rank 9/15) may have little or no effect on any AE. We are uncertain about the effects of aprepitant (RR 0.87, 95% CI 0.78 to 0.97, very low certainty, rank 3/15) and ramosetron (RR 1.00, 95% CI 0.65 to 1.54, very low certainty, rank 11/15) on any AE. No studies reporting any AE were available for fosaprepitant. Class-specific side effects For class-specific side effects (headache, constipation, wound infection, extrapyramidal symptoms, sedation, arrhythmia, and QT prolongation) of relevant substances, the certainty of evidence for the best and most reliable anti-vomiting drugs mostly ranged from very low to low. Exceptions were that ondansetron probably increases headache (RR 1.16, 95% CI 1.06 to 1.28, moderate certainty, rank 18/23) and probably reduces sedation (RR 0.87, 95% CI 0.79 to 0.96, moderate certainty, rank 5/24) compared to placebo. The latter effect is limited to recommended and high doses of ondansetron. Droperidol probably reduces headache (RR 0.76, 95% CI 0.67 to 0.86, moderate certainty, rank 5/23) compared to placebo. We have high-certainty evidence that dexamethasone (RR 1.00, 95% CI 0.91 to 1.09, high certainty, rank 16/24) has no effect on sedation compared to placebo. No studies assessed substance class-specific side effects for fosaprepitant. Direction and magnitude of network effect estimates together with level of evidence certainty are graphically summarized for all pre-defined GRADE-relevant outcomes and all drugs of direct interest compared to placebo in http://doi.org/10.5281/zenodo.4066353. AUTHORS' CONCLUSIONS We found high-certainty evidence that five single drugs (aprepitant, ramosetron, granisetron, dexamethasone, and ondansetron) reduce vomiting, and moderate-certainty evidence that two other single drugs (fosaprepitant and droperidol) probably reduce vomiting, compared to placebo. Four of the six substance classes (5-HT₃ receptor antagonists, D₂ receptor antagonists, NK₁ receptor antagonists, and corticosteroids) were thus represented by at least one drug with important benefit for prevention of vomiting. Combinations of drugs were generally more effective than the corresponding single drugs in preventing vomiting. NK₁ receptor antagonists were the most effective drug class and had comparable efficacy to most of the drug combinations. 5-HT₃ receptor antagonists were the best studied substance class. For most of the single drugs of direct interest, we found only very low to low certainty evidence for safety outcomes such as occurrence of SAEs, any AE, and substance class-specific side effects. Recommended and high doses of granisetron, dexamethasone, ondansetron, and droperidol were more effective than low doses for prevention of vomiting. Dose dependency of side effects was rarely found due to the limited number of studies, except for the less sedating effect of recommended and high doses of ondansetron. The results of the review are transferable mainly to patients at higher risk of nausea and vomiting (i.e. healthy women undergoing inhalational anaesthesia and receiving perioperative opioids). Overall study quality was limited, but certainty assessments of effect estimates consider this limitation. No further efficacy studies are needed as there is evidence of moderate to high certainty for seven single drugs with relevant benefit for prevention of vomiting. However, additional studies are needed to investigate potential side effects of these drugs and to examine higher-risk patient populations (e.g. individuals with diabetes and heart disease).
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Affiliation(s)
- Stephanie Weibel
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Gerta Rücker
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Leopold Hj Eberhart
- Department of Anaesthesiology & Intensive Care Medicine, Philipps-University Marburg, Marburg, Germany
| | - Nathan L Pace
- Department of Anesthesiology, University of Utah, Salt Lake City, UT, USA
| | - Hannah M Hartl
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Olivia L Jordan
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Debora Mayer
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Manuel Riemer
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Maximilian S Schaefer
- Department of Anaesthesiology, University Hospital Düsseldorf, Düsseldorf, Germany
- Department of Anesthesia, Critical Care & Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Diana Raj
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Queen Elizabeth University Hospital, Glasgow, UK
| | - Insa Backhaus
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Antonia Helf
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Tobias Schlesinger
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Peter Kienbaum
- Department of Anaesthesiology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Peter Kranke
- Department of Anesthesiology and Critical Care, University Hospital Wuerzburg, Wuerzburg, Germany
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Luo M, Song B, Zhu J. Electroacupuncture: A New Approach for Improved Postoperative Sleep Quality After General Anesthesia. Nat Sci Sleep 2020; 12:583-592. [PMID: 32922103 PMCID: PMC7457783 DOI: 10.2147/nss.s261043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 08/04/2020] [Indexed: 11/23/2022] Open
Abstract
General anesthesia produces a state of drug-induced unconsciousness that is controlled by the extent and duration of administered agents. Whether inhalation or intravenous in formulation, such agents may interfere with normal sleep-wake cycles, impairing postoperative sleep quality and creating complications. Electroacupuncture is a new approach widely applied in clinical practice during recent years. This particular technology helps regulate neurotransmitter concentrations in the brain, lowering norepinephrine and dopamine levels to improve sleep quality. It also alleviates surgical pain that degrades postoperative sleep quality after general anesthesia by downregulating immune activity (SP, NK-1, and COX-1) and upregulating serotonin receptor (5-HT1AR, 5-HT2AR) and endocannabinoid expression levels. However, large-scale, multicenter studies are still needed to determine the optimal duration, frequency, and timing of electroacupuncture for such use.
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Affiliation(s)
- Man Luo
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People’s Republic of China
| | - Bijia Song
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People’s Republic of China
- Department of Anesthesiology, Friendship Hospital of Capital Medical University, Beijing, People’s Republic of China
| | - Junchao Zhu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People’s Republic of China
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15
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Elvir-Lazo OL, White PF, Yumul R, Cruz Eng H. Management strategies for the treatment and prevention of postoperative/postdischarge nausea and vomiting: an updated review. F1000Res 2020; 9. [PMID: 32913634 PMCID: PMC7429924 DOI: 10.12688/f1000research.21832.1] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/04/2020] [Indexed: 01/10/2023] Open
Abstract
Postoperative nausea and vomiting (PONV) and postdischarge nausea and vomiting (PDNV) remain common and distressing complications following surgery. The routine use of opioid analgesics for perioperative pain management is a major contributing factor to both PONV and PDNV after surgery. PONV and PDNV can delay discharge from the hospital or surgicenter, delay the return to normal activities of daily living after discharge home, and increase medical costs. The high incidence of PONV and PDNV has persisted despite the introduction of many new antiemetic drugs (and more aggressive use of antiemetic prophylaxis) over the last two decades as a result of growth in minimally invasive ambulatory surgery and the increased emphasis on earlier mobilization and discharge after both minor and major surgical procedures (e.g. enhanced recovery protocols). Pharmacologic management of PONV should be tailored to the patient’s risk level using the validated PONV and PDNV risk-scoring systems to encourage cost-effective practices and minimize the potential for adverse side effects due to drug interactions in the perioperative period. A combination of prophylactic antiemetic drugs with different mechanisms of action should be administered to patients with moderate to high risk of developing PONV. In addition to utilizing prophylactic antiemetic drugs, the management of perioperative pain using opioid-sparing multimodal analgesic techniques is critically important for achieving an enhanced recovery after surgery. In conclusion, the utilization of strategies to reduce the baseline risk of PONV (e.g. adequate hydration and the use of nonpharmacologic antiemetic and opioid-sparing analgesic techniques) and implementing multimodal antiemetic and analgesic regimens will reduce the likelihood of patients developing PONV and PDNV after surgery.
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Affiliation(s)
| | - Paul F White
- Department of Anesthesiology, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA.,The White Mountain Institute, The Sea Ranch, Sonoma, CA, 95497, USA.,Instituto Ortopedico Rizzoli, University of Bologna, Bologna, Italy
| | - Roya Yumul
- Department of Anesthesiology, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA.,David Geffen School of Medicine-UCLA, Charles R. Drew University of Medicine and Science, Los Angeles, CA, 90095, USA
| | - Hillenn Cruz Eng
- Department of Anesthesiology, PennState Hershey Medical Center, Hershey, PA, 17033, USA
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16
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Transcutaneous electrical acupoint stimulation for preventing postoperative nausea and vomiting after general anesthesia: A meta-analysis of randomized controlled trials. Int J Surg 2020; 73:57-64. [DOI: 10.1016/j.ijsu.2019.10.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/22/2019] [Accepted: 10/30/2019] [Indexed: 12/17/2022]
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17
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Cough Suppression during Flexible Bronchoscopy Using Transcutaneous Electric Acupoint Stimulation: A Randomized Controlled Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:5650413. [PMID: 31827553 PMCID: PMC6885814 DOI: 10.1155/2019/5650413] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 09/18/2019] [Accepted: 10/16/2019] [Indexed: 11/24/2022]
Abstract
Background and Objective. Transcutaneous electric acupoint stimulation (TEAS) is recommended for its sedative and analgesic effects. We sought to evaluate the effect of TEAS on cough suppression during flexible bronchoscopy (FB) and explore the underlying mechanism. Methods. In this single-center, randomized, single-blind, parallel-controlled study, we randomized 100 patients scheduled for FB into two equal groups treated with or without TEAS (TEAS group and control group). Patients in the TEAS group received 30 min of stimulation at the Hegu (LI4), Neiguan (PC6), and Lieque (LU7) points before FB. The control group underwent the same procedure, but without stimulation. The primary outcome was the intraoperative cough score determined by the bronchoscopist. The secondary outcomes were patient-reported discomfort scores and other procedural parameters. Results. Compared with the controls, patients who received TEAS preconditioning had lower cough scores (P=0.0027) and requirement of lidocaine and fentanyl (P < 0.05) and significantly higher postprocedural plasma β-endorphin levels (P=0.0367). There were no intergroup differences in discomfort scores, midazolam dosage, rate of premature termination, oxygen requirement, sedation level, airway assistance, oxygen saturation, lowest oxygen saturation level, heart rate, plasma substance-P levels, and rate of complications after 24 h. The total procedure duration, time for passage of the bronchoscope through the vocal cords, and systolic and diastolic blood pressure levels were less in the TEAS group than in the control group (P=0.033, 0.039 and <0.05, respectively). Conclusion. The combination of midazolam and TEAS was superior to midazolam alone for cough suppression during FB, probably due to increased plasma β-endorphin levels. This trial is registered with ChiCTR1800016612 at chictr.org.cn/index.aspx.
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Sun R, Dai W, Liu Y, Liu C, Liu Y, Gong Y, Sun X, Shi T, Song M. Non-needle acupoint stimulation for prevention of nausea and vomiting after breast surgery: A meta-analysis. Medicine (Baltimore) 2019; 98:e14713. [PMID: 30855464 PMCID: PMC6417514 DOI: 10.1097/md.0000000000014713] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Breast disease has been a global serious health problem, among women. Surgery is the main treatment for the patients suffering from breast disease. Postoperative nausea and vomiting are still disturbing. Acupoint stimulation, an effective treatment of traditional Chinese medicine, has been used to reduce postoperative nausea and vomiting. Recently, non-needle acupoint stimulation becomes a new intervention. Though several clinical trials have been done, there is still no final conclusion on the efficacy. This Meta-Analysis aims at evaluating the efficacy of non-needle acupoint stimulation for prevention of nausea and vomiting after breast surgery. METHODS Systematic searches were conducted in PubMed, Embase, Cochrane, and Wanfang Med Online databases for studies. The review period covered from the inception of databases to December 31, 2017. The outcome measures of interest were frequency of nausea, frequency of vomiting, frequency of PONV, verbal rating scale of nausea, and use of rescue antiemetic. Data extraction and risks of bias evaluation were accomplished by 2 independent reviewers using the Cochrane Collaboration Review Manager software (RevMan 5.3.5). RESULTS Fourteen randomized controlled trials with a total of 1009 female participants in the non-needle acupoint stimulation group and control group met the inclusion criteria. Although the therapeutically effect on vomiting within postoperative 2 hours was not obvious, non-needle acupoint stimulation still had an important role in reducing nausea and vomiting within postoperative 48 hours. According to Jadad scale, there was moderate quality evidence for the pooled analysis results in this study. In addition, stimulating acupoint by wristband acupressure was more likely to cause adverse reactions. CONCLUSION Non-needle acupoint stimulation can be used for female patients undergoing breast surgery to reduce postoperative nausea and vomiting. Into consideration, we recommend transcutaneous acupoint electrical stimulation on PC6 from 30 minutes before induction of anesthesia to the end of surgery for application. This non-pharmaceutical approach may be promising to promote the recovery of patients after breast surgery.
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Affiliation(s)
- Ran Sun
- Department of Nursing
- Operation room, the First Affiliated Hospital of Dalian Medical University
| | - Wei Dai
- Department of Nursing
- Operation room, the First Affiliated Hospital of Dalian Medical University
| | - Yang Liu
- Health management and physical examination Center, the Affiliated Hospital of Qingdao University, Qingdao, Shandong
| | - Changli Liu
- Department of Nursing
- Operation room, the First Affiliated Hospital of Dalian Medical University
| | - Yongning Liu
- Department of Nursing
- Operation room, the First Affiliated Hospital of Dalian Medical University
| | - Ying Gong
- Department of Nursing
- Department of Orthopaedics, the First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning
| | - Xiaohong Sun
- Department of Nursing
- Department of Orthopaedics, the First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning
| | | | - Mingzhi Song
- Department of Orthopaedics, the First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning
- Department of Orthopaedics, the Third Affiliated Hospital of Dalian Medical University, Jinpu New Area, Liaoning, People's Republic of China
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19
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White PF, Elvir Lazo OL, Galeas L, Cao X. Use of electroanalgesia and laser therapies as alternatives to opioids for acute and chronic pain management. F1000Res 2017; 6:2161. [PMID: 29333260 PMCID: PMC5749131 DOI: 10.12688/f1000research.12324.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/11/2017] [Indexed: 12/28/2022] Open
Abstract
The use of opioid analgesics for postoperative pain management has contributed to the global opioid epidemic. It was recently reported that prescription opioid analgesic use often continued after major joint replacement surgery even though patients were no longer experiencing joint pain. The use of epidural local analgesia for perioperative pain management was not found to be protective against persistent opioid use in a large cohort of opioid-naïve patients undergoing abdominal surgery. In a retrospective study involving over 390,000 outpatients more than 66 years of age who underwent minor ambulatory surgery procedures, patients receiving a prescription opioid analgesic within 7 days of discharge were 44% more likely to continue using opioids 1 year after surgery. In a review of 11 million patients undergoing elective surgery from 2002 to 2011, both opioid overdoses and opioid dependence were found to be increasing over time. Opioid-dependent surgical patients were more likely to experience postoperative pulmonary complications, require longer hospital stays, and increase costs to the health-care system. The Centers for Disease Control and Prevention emphasized the importance of finding alternatives to opioid medication for treating pain. In the new clinical practice guidelines for back pain, the authors endorsed the use of non-pharmacologic therapies. However, one of the more widely used non-pharmacologic treatments for chronic pain (namely radiofrequency ablation therapy) was recently reported to have no clinical benefit. Therefore, this clinical commentary will review evidence in the peer-reviewed literature supporting the use of electroanalgesia and laser therapies for treating acute pain, cervical (neck) pain, low back pain, persistent post-surgical pain after spine surgery (“failed back syndrome”), major joint replacements, and abdominal surgery as well as other common chronic pain syndromes (for example, myofascial pain, peripheral neuropathic pain, fibromyalgia, degenerative joint disease/osteoarthritis, and migraine headaches).
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Affiliation(s)
- Paul F White
- P.O. Box 548, Gualala, CA 95445, USA.,The White Mountain Institute, The Sea Ranch, CA, USA.,Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 95445, USA
| | - Ofelia Loani Elvir Lazo
- Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 95445, USA
| | | | - Xuezhao Cao
- Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 95445, USA.,First Hospital of China Medical University, Shenyang, China
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20
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Johnson MI. Transcutaneous electrical nerve stimulation (TENS) as an adjunct for pain management in perioperative settings: a critical review. Expert Rev Neurother 2017; 17:1013-1027. [DOI: 10.1080/14737175.2017.1364158] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mark I. Johnson
- Centre for Pain Research, School of Clinical and Applied Sciences, Leeds Beckett University City Campus, Leeds, UK
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Greenlee H, DuPont-Reyes MJ, Balneaves LG, Carlson LE, Cohen MR, Deng G, Johnson JA, Mumber M, Seely D, Zick SM, Boyce LM, Tripathy D. Clinical practice guidelines on the evidence-based use of integrative therapies during and after breast cancer treatment. CA Cancer J Clin 2017; 67:194-232. [PMID: 28436999 PMCID: PMC5892208 DOI: 10.3322/caac.21397] [Citation(s) in RCA: 407] [Impact Index Per Article: 58.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Answer questions and earn CME/CNE Patients with breast cancer commonly use complementary and integrative therapies as supportive care during cancer treatment and to manage treatment-related side effects. However, evidence supporting the use of such therapies in the oncology setting is limited. This report provides updated clinical practice guidelines from the Society for Integrative Oncology on the use of integrative therapies for specific clinical indications during and after breast cancer treatment, including anxiety/stress, depression/mood disorders, fatigue, quality of life/physical functioning, chemotherapy-induced nausea and vomiting, lymphedema, chemotherapy-induced peripheral neuropathy, pain, and sleep disturbance. Clinical practice guidelines are based on a systematic literature review from 1990 through 2015. Music therapy, meditation, stress management, and yoga are recommended for anxiety/stress reduction. Meditation, relaxation, yoga, massage, and music therapy are recommended for depression/mood disorders. Meditation and yoga are recommended to improve quality of life. Acupressure and acupuncture are recommended for reducing chemotherapy-induced nausea and vomiting. Acetyl-L-carnitine is not recommended to prevent chemotherapy-induced peripheral neuropathy due to a possibility of harm. No strong evidence supports the use of ingested dietary supplements to manage breast cancer treatment-related side effects. In summary, there is a growing body of evidence supporting the use of integrative therapies, especially mind-body therapies, as effective supportive care strategies during breast cancer treatment. Many integrative practices, however, remain understudied, with insufficient evidence to be definitively recommended or avoided. CA Cancer J Clin 2017;67:194-232. © 2017 American Cancer Society.
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Affiliation(s)
- Heather Greenlee
- Assistant Professor, Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
- Member, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
| | - Melissa J DuPont-Reyes
- Doctoral Fellow, Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Lynda G Balneaves
- Associate Professor, College of Nursing, Rady Faculty of Health Sciences, Winnipeg, MB, Canada
| | - Linda E Carlson
- Professor, Department of Oncology, University of Calgary, Calgary, AB, Canada
| | - Misha R Cohen
- Adjunct Professor, American College of Traditional Chinese Medicine at California Institute of Integral Studies, San Francisco, CA
- Clinic Director, Chicken Soup Chinese Medicine, San Francisco, CA
| | - Gary Deng
- Medical Director, Integrative Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jillian A Johnson
- Post-Doctoral Scholar, Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA
| | | | - Dugald Seely
- Executive Director, Ottawa Integrative Cancer Center, Ottawa, ON, Canada
- Executive Director of Research, Canadian College of Naturopathic Medicine, Toronto, ON, Canada
| | - Suzanna M Zick
- Research Associate Professor, Department of Family Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI
- Research Associate Professor, Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, MI
| | - Lindsay M Boyce
- Research Informationist, Memorial Sloan Kettering Library, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Debu Tripathy
- Professor, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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An update on the management of postoperative nausea and vomiting. J Anesth 2017; 31:617-626. [PMID: 28455599 DOI: 10.1007/s00540-017-2363-x] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/20/2017] [Indexed: 01/22/2023]
Abstract
Postoperative nausea and vomiting (PONV) and postdischarge nausea and vomiting (PDNV) remain common and distressing complications following surgery. PONV and PDNV can delay discharge and recovery and increase medical costs. The high incidence of PONV has persisted in part because of the tremendous growth in ambulatory surgery and the increased emphasis on earlier mobilization and discharge after both minor and major operations. Pharmacological management of PONV should be tailored to the patients' risk level using the PONV and PDNV scoring systems to minimize the potential for these adverse side effects in the postoperative period. A combination of prophylactic antiemetic drugs should be administered to patients with moderate-to-high risk of developing PONV in order to facilitate the recovery process. Optimal management of perioperative pain using opioid-sparing multimodal analgesic techniques and preventing PONV using prophylactic antiemetics are key elements for achieving an enhanced recovery after surgery. Strategies that include reductions of the baseline risk (e.g., adequate hydration, use of opioid-sparing analgesic techniques) as well as a multimodal antiemetic regimen will improve the likelihood of preventing both PONV and PDNV.
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Acar HV. Acupuncture and related techniques during perioperative period: A literature review. Complement Ther Med 2016; 29:48-55. [DOI: 10.1016/j.ctim.2016.09.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 03/22/2016] [Accepted: 09/11/2016] [Indexed: 12/18/2022] Open
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Farhadi K, Choubsaz M, Setayeshi K, Kameli M, Bazargan-Hejazi S, Zadie ZH, Ahmadi A. The effectiveness of dry-cupping in preventing post-operative nausea and vomiting by P6 acupoint stimulation: A randomized controlled trial. Medicine (Baltimore) 2016; 95:e4770. [PMID: 27661022 PMCID: PMC5044892 DOI: 10.1097/md.0000000000004770] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Postoperative nausea and vomiting (PONV) is a common complication after general anesthesia, and the prevalence ranges between 25% and 30%. The aim of this study was to determine the preventive effects of dry cupping on PONV by stimulating point P6 in the wrist. METHODS This was a randomized controlled trial conducted at the Imam Reza Hospital in Kermanshah, Iran. The final study sample included 206 patients (107 experimental and 99 controls). Inclusion criteria included the following: female sex; age>18 years; ASA Class I-II; type of surgery: laparoscopic cholecystectomy; type of anesthesia: general anesthesia. Exclusion criteria included: change in the type of surgery, that is, from laparoscopic cholecystectomy to laparotomy, and ASA-classification III or more. Interventions are as follows: pre surgery, before the induction of anesthesia, the experimental group received dry cupping on point P6 of the dominant hand's wrist with activation of intermittent negative pressure. The sham group received cupping without activation of negative pressure at the same point. Main outcome was that the visual analogue scale was used to measure the severity of PONV. RESULTS The experimental group who received dry cupping had significantly lower levels of PONV severity after surgery (P < 0.001) than the control group. The differences in measure were maintained after controlling for age and ASA in regression models (P < 0.01). CONCLUSION Traditional dry cupping delivered in an operation room setting prevented PONV in laparoscopic cholecystectomy patients.
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Affiliation(s)
- Khosro Farhadi
- Department of Anesthesiology, Critical Care and Pain Management
| | | | - Khosro Setayeshi
- Department of Surgery, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Kameli
- Department of Anesthesiology, Critical Care and Pain Management
| | - Shahrzad Bazargan-Hejazi
- Department of Psychiatry, Charles R. Drew University of Medicine and Science and David Geffen School of Medicine at University of California, Los Angeles, CA
- Correspondence: Shahrzad Bazargan-Hejazi, Department of Psychiatry, College of Medicine, Charles R. Drew University of Medicine & Science, & David Geffen School of Medicine, University of California at Los Angeles. 1731 East 120th Street, Los Angeles, CA 90059 (e-mail: ); Alireza Ahmadi, Department of Anesthesiology, Critical Care and Pain Management, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah 6714415333, Iran (e-mail: )
| | - Zahra H. Zadie
- Department of Anesthesiology, Critical Care and Pain Management
| | - Alireza Ahmadi
- Department of Anesthesiology, Critical Care and Pain Management
- Correspondence: Shahrzad Bazargan-Hejazi, Department of Psychiatry, College of Medicine, Charles R. Drew University of Medicine & Science, & David Geffen School of Medicine, University of California at Los Angeles. 1731 East 120th Street, Los Angeles, CA 90059 (e-mail: ); Alireza Ahmadi, Department of Anesthesiology, Critical Care and Pain Management, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah 6714415333, Iran (e-mail: )
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Stoicea N, Gan TJ, Joseph N, Uribe A, Pandya J, Dalal R, Bergese SD. Alternative Therapies for the Prevention of Postoperative Nausea and Vomiting. Front Med (Lausanne) 2015; 2:87. [PMID: 26734609 PMCID: PMC4679858 DOI: 10.3389/fmed.2015.00087] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 11/24/2015] [Indexed: 11/13/2022] Open
Abstract
Postoperative nausea and vomiting (PONV) is a complication affecting between 20 and 40% of all surgery patients, with high-risk patients experiencing rates of up to 80%. Recent studies and publications have shed light on the uses of alternative treatment for PONV through their modulation of endogenous opioid neuropeptides and neurokinin ligands. In addition to reducing PONV, hypnosis was reported to be useful in attenuating postoperative pain and anxiety, and contributing to hemodynamic stability. Music therapy has been utilized to deepen the sedation level and decrease patient anxiety, antiemetic and analgesic requirements, hospital length of stay, and fatigue. Isopropyl alcohol and peppermint oil aromatherapy have both been used to reduce postoperative nausea. With correct training in traditional Chinese healing techniques, acupuncture (APu) at the P6 acupoint has also been shown to be useful in preventing early PONV, postdischarge nausea and vomiting, and alleviating of pain. Electro-acupuncture (EAPu), as with APu, provided analgesic and antiemetic effects through release and modulation of opioid neuropeptides. These non-pharmacological modalities of treatment contribute to an overall patient wellbeing, assisting in physical and emotional healing.
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Affiliation(s)
- Nicoleta Stoicea
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Tong J. Gan
- Department of Anesthesiology, Stony Brook University Medical Center, Stony Brook, NY, USA
| | - Nicholas Joseph
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- Department of Neuroscience, The Ohio State University, Columbus, OH, USA
| | - Alberto Uribe
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jyoti Pandya
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Rohan Dalal
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Sergio D. Bergese
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Lee A, Chan SKC, Fan LTY. Stimulation of the wrist acupuncture point PC6 for preventing postoperative nausea and vomiting. Cochrane Database Syst Rev 2015; 2015:CD003281. [PMID: 26522652 PMCID: PMC4679372 DOI: 10.1002/14651858.cd003281.pub4] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Postoperative nausea and vomiting (PONV) are common complications following surgery and anaesthesia. Antiemetic drugs are only partially effective in preventing PONV. An alternative approach is to stimulate the PC6 acupoint on the wrist. This is an update of a Cochrane review first published in 2004, updated in 2009 and now in 2015. OBJECTIVES To determine the effectiveness and safety of PC6 acupoint stimulation with or without antiemetic drug versus sham or antiemetic drug for the prevention of PONV in people undergoing surgery. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Library, Issue 12, 2014), MEDLINE (January 2008 to December 2014), EMBASE (January 2008 to December 2014), ISI Web of Science (January 2008 to December 2014), World Health Organization Clinical Trials Registry, ClinicalTrials.gov, and reference lists of articles to identify additional studies. We applied no language restrictions. SELECTION CRITERIA All randomized trials of techniques that stimulated the PC6 acupoint compared with sham treatment or drug therapy, or combined PC6 acupoint and drug therapy compared to drug therapy, for the prevention of PONV. Interventions used in these trials included acupuncture, electro-acupuncture, transcutaneous electrical acupoint stimulation, transcutaneous nerve stimulation, laser stimulation, capsicum plaster, acu-stimulation device, and acupressure in people undergoing surgery. Primary outcomes were the incidences of nausea and vomiting after surgery. Secondary outcomes were the need for rescue antiemetic therapy and adverse effects. DATA COLLECTION AND ANALYSIS Two review authors independently extracted the data and assessed the risk of bias domains for each trial. We used a random-effects model and reported risk ratio (RR) with associated 95% confidence interval (95% CI). We used trial sequential analyses to help provide information on when we had reached firm evidence in cumulative meta-analyses of the primary outcomes, based on a 30% risk ratio reduction in PONV. MAIN RESULTS We included 59 trials involving 7667 participants. We rated two trials at low risk of bias in all domains (selection, attrition, reporting, blinding and other). We rated 25 trials at high risk in one or more risk-of-bias domains. Compared with sham treatment, PC6 acupoint stimulation significantly reduced the incidence of nausea (RR 0.68, 95% CI 0.60 to 0.77; 40 trials, 4742 participants), vomiting (RR 0.60, 95% CI 0.51 to 0.71; 45 trials, 5147 participants) and the need for rescue antiemetics (RR 0.64, 95% CI 0.55 to 0.73; 39 trials, 4622 participants). As heterogeneity among trials was substantial and there were study limitations, we rated the quality of evidence as low. Using trial sequential analysis, the required information size and boundary for benefit were reached for both primary outcomes.PC6 acupoint stimulation was compared with six different types of antiemetic drugs (metoclopramide, cyclizine, prochlorperazine, droperidol. ondansetron and dexamethasone). There was no difference between PC6 acupoint stimulation and antiemetic drugs in the incidence of nausea (RR 0.91, 95% CI 0.75 to 1.10; 14 trials, 1332 participants), vomiting (RR 0.93, 95% CI 0.74 to 1.17; 19 trials, 1708 participants), or the need for rescue antiemetics (RR 0.87, 95% CI 0.65 to 1.16; 9 trials, 895 participants). We rated the quality of evidence as moderate, due to the study limitations. Using trial sequential analyses, the futility boundary was crossed before the required information size was surpassed for both primary outcomes.Compared to antiemetic drugs, the combination of PC6 acupoint stimulation and antiemetic therapy reduced the incidence of vomiting (RR 0.56, 95% CI 0.35 to 0.91; 9 trials, 687 participants) but not nausea (RR 0.79, 95% CI 0.55 to 1.13; 8 trials, 642 participants). We rated the quality of evidence as very low, due to substantial heterogeneity among trials, study limitations and imprecision. Using trial sequential analysis, none of the boundaries for benefit, harm or futility were crossed for PONV. The need for rescue antiemetic was lower in the combination PC6 acupoint stimulation and antiemetic group than the antiemetic group (RR 0.61, 95% CI 0.44 to 0.86; 5 trials, 419 participants).The side effects associated with PC6 acupoint stimulation were minor, transient and self-limiting (e.g. skin irritation, blistering, redness and pain) in 14 trials. Publication bias was not apparent in the contour-enhanced funnel plots. AUTHORS' CONCLUSIONS There is low-quality evidence supporting the use of PC6 acupoint stimulation over sham. Compared to the last update in 2009, no further sham comparison trials are needed. We found that there is moderate-quality evidence showing no difference between PC6 acupoint stimulation and antiemetic drugs to prevent PONV. Further PC6 acupoint stimulation versus antiemetic trials are futile in showing a significant difference, which is a new finding in this update. There is inconclusive evidence supporting the use of a combined strategy of PC6 acupoint stimulation and antiemetic drug over drug prophylaxis, and further high-quality trials are needed.
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Affiliation(s)
- Anna Lee
- The Chinese University of Hong KongDepartment of Anaesthesia and Intensive CarePrince of Wales HospitalShatinNew TerritoriesHong Kong
- The Chinese University of Hong KongHong Kong Branch of The Chinese Cochrane Centre, The Jockey Club School of Public Health and Primary Care, Faculty of MedicineShatinNew TerritoriesHong Kong
| | - Simon KC Chan
- The Chinese University of Hong KongDepartment of Anaesthesia and Intensive CarePrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Lawrence TY Fan
- The Chinese University of Hong KongDepartment of Anaesthesia and Intensive CarePrince of Wales HospitalShatinNew TerritoriesHong Kong
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Yang XY, Xiao J, Chen YH, Wang ZT, Wang HL, He DH, Zhang J. Dexamethasone alone vs in combination with transcutaneous electrical acupoint stimulation or tropisetron for prevention of postoperative nausea and vomiting in gynaecological patients undergoing laparoscopic surgery. Br J Anaesth 2015; 115:883-9. [PMID: 26507494 DOI: 10.1093/bja/aev352] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Postoperative nausea and vomiting (PONV) is commonly reported after surgery and anaesthesia. We compared the effects of combinations of electrical acupoint stimulation or tropisetron with dexamethasone with the effects of dexamethasone alone, for inhibition of PONV in gynaecological patients undergoing laparoscopic surgery. METHODS We randomized 157 patients undergoing elective gynaecological laparoscopic surgery under general anaesthesia into the following three groups: acupoint stimulation+dexamethasone (Group Acu, n=53), tropisetron+dexamethasone (Group Trp, n=53), and dexamethasone alone (Group Dxm, n=51). The incidence of nausea, vomiting, and need for rescue antiemetics was recorded 2, 6, 24, and 48 h after surgery. RESULTS We found significant differences in the incidence of PONV during 24 h after surgery between the combination therapy groups and the dexamethasone-alone group (P=0.021). In the first 24 h, 28% of patients in Group Acu, 26% of patients in Group Trp, and 50% of patients in Group Dxm experienced nausea, vomiting, or both. The incidence of 24 h PONV in Group Acu was significantly lower than that in Group Dxm (P=0.048; odds ratio 0.389; 95% CI 0.170-0.891). The incidence of 24 h PONV in Group Trp was also significantly lower than that in Group Dxm (P=0.042; odds ratio 0.359; 95% CI 0.157-0.819). There was no significant difference between Group Acu and Group Trp (P=0.857). The need for antiemetic rescue medication was similar in the three groups. All groups expressed similar patient satisfaction. CONCLUSIONS Combined with dexamethasone, electrical acupoint stimulation or tropisetron is more effective in PONV prophylaxis than dexamethasone alone in gynaecological patients undergoing laparoscopic surgery. CLINICAL TRIAL REGISTRATION NCT 02096835.
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Affiliation(s)
- X-Y Yang
- Department of Anaesthesiology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - J Xiao
- Department of Anaesthesiology, Huashan Hospital North, Fudan University, Shanghai 201907, China
| | - Y-H Chen
- Department of Anaesthesiology, Huashan Hospital North, Fudan University, Shanghai 201907, China
| | - Z-T Wang
- Department of Anaesthesiology, Huashan Hospital North, Fudan University, Shanghai 201907, China
| | - H-L Wang
- Department of Anaesthesiology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - D-H He
- Department of Anaesthesiology, Huashan Hospital North, Fudan University, Shanghai 201907, China
| | - J Zhang
- Department of Anaesthesiology, Huashan Hospital, Fudan University, Shanghai 200040, China Department of Anaesthesiology, Huashan Hospital North, Fudan University, Shanghai 201907, China
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Koh RB, Isaza N, Xie H, Cooke K, Robertson SA. Effects of maropitant, acepromazine, and electroacupuncture on vomiting associated with administration of morphine in dogs. J Am Vet Med Assoc 2015; 244:820-9. [PMID: 24649993 DOI: 10.2460/javma.244.7.820] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate effects of maropitant, acepromazine, and electroacupuncture on morphine-related signs of nausea and vomiting in dogs and assess sedative effects of the treatments. DESIGN Randomized controlled clinical trial. ANIMALS 222 dogs. PROCEDURES Dogs received 1 of 6 treatments: injection of saline (0.9% NaCl) solution, maropitant citrate, or acepromazine maleate or electroacupuncture treatment at 1 acupoint, 5 acupoints, or a sham acupoint. Morphine was administered after 20 minutes of electroacupuncture treatment or 20 minutes after injectable treatment. Vomiting and retching events and signs of nausea and sedation were recorded. RESULTS Incidence of vomiting and retching was significantly lower in the maropitant (14/37 [37.8%]) group than in the saline solution (28/37 [75.7%]) and sham-acupoint electroacupuncture (32/37 [86.5%]) groups. The number of vomiting and retching events in the maropitant (21), acepromazine (38), 1-acupoint (35), and 5-acupoint (34) groups was significantly lower than in the saline solution (88) and sham-acupoint electroacupuncture (109) groups. Incidence of signs of nausea was significantly lower in the acepromazine group (3/37 [8.1%]) than in the sham-acupoint group (15/37 [40.5%]). Mean nausea scores for the saline solution, maropitant, and sham-acupoint electroacupuncture groups increased significantly after morphine administration, whereas those for the acepromazine, 1-acupoint electroacupuncture, and 5-acupoint electroacupuncture groups did not. Mean sedation scores after morphine administration were significantly higher in dogs that received acepromazine than in dogs that received saline solution, maropitant, and sham-acupoint electroacupuncture treatment. CONCLUSIONS AND CLINICAL RELEVANCE Maropitant treatment was associated with a lower incidence of vomiting and retching, compared with control treatments, and acepromazine and electroacupuncture appeared to prevent an increase in severity of nausea following morphine administration in dogs.
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Affiliation(s)
- Ronald B Koh
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610
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Lu Z, Dong H, Wang Q, Xiong L. Perioperative acupuncture modulation: more than anaesthesia. Br J Anaesth 2015; 115:183-93. [DOI: 10.1093/bja/aev227] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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Transcutaneous Electrical Acupoint Stimulation Improves the Postoperative Quality of Recovery and Analgesia after Gynecological Laparoscopic Surgery: A Randomized Controlled Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:324360. [PMID: 26170873 PMCID: PMC4480242 DOI: 10.1155/2015/324360] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 01/12/2015] [Indexed: 11/29/2022]
Abstract
Background. We conducted this prospective, randomized, double-blind, placebo-controlled study to evaluate the effects of transcutaneous electric acupoint stimulation (TEAS) on the quality of recovery (QoR) and postoperative analgesia after gynecological laparoscopic surgery. Methods. 74 American Society of Anesthesiologists physical status (ASA) I or II patients undergoing gynecological laparoscopic surgery were randomly allocated to TEAS or control groups. The primary outcome was the quality of recovery, which was assessed on the day before surgery and 24 h after surgery using a 40-item questionnaire. Secondary outcomes included postoperative pain scores, the incidence of postoperative nausea and vomiting (PONV), duration of postanesthesia care unit (PACU) stay, and patient's satisfaction. Results. The TEAS group had higher QoR scores than control group upon 24 h after surgery (177 versus 165; P < 0.001). Compared with the control group, postoperative pain scores and the cumulative number of opioids administered were lower in the TEAS group patients (P = 0.04). TEAS reduced the incidence of PONV and dizziness, as well as duration of PACU stay. Simultaneously, the patient's satisfaction scores were higher in the TEAS group (P = 0.002). Conclusion. Preoperative TEAS enhances QoR, improves postoperative analgesia and patient's satisfaction, alleviates postoperative side effects, and accelerates discharge after general anesthesia for gynecological laparoscopic surgery.
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Liodden I, Sandvik L, Valeberg BT, Borud E, Norheim AJ. Acupuncture versus Usual Care for Postoperative Nausea and Vomiting in Children after Tonsillectomy/Adenoidectomy: A Pragmatic, Multicentre, Double-Blinded, Randomised Trial. Acupunct Med 2015; 33:196-203. [DOI: 10.1136/acupmed-2014-010738] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2015] [Indexed: 11/04/2022]
Abstract
Objectives To investigate the effect of a standardised acupuncture on nausea and vomiting in children after tonsillectomy with or without adenoidectomy when possible placebo effects were precluded. Methods A pragmatic, multicentre, double-blinded, randomised controlled trial. The study was conducted over 10 months in 2012–2013 at three ambulatory clinics. Two hundred and eighty-two children, age 1–11 years, American Society of Anesthesiologists grade ≤II, were included. To equalise expectancy effects, all parents were told that their child would receive acupuncture. However, children were randomly allocated to perioperative bilateral needling acupuncture at PC6, depth 7 mm, mean time 17 min (SD 5–45) during anaesthesia plus usual care, or to usual care only. The regional ethics committee approved this approach. Primary endpoints were nausea and vomiting 24 h postoperatively. Results This study did not demonstrate any effect of acupuncture (95% CI) compared with standard care. The overall vomiting in the acupuncture and usual-care groups was 44.2% and 47.9%, respectively. Nausea was experienced by 31.7% in the acupuncture group and by 32.6% in the usual-care group. The test power was acceptable for comparisons of vomiting. Conclusions The findings suggest that when controlling for possible placebo effects standardised PC6 acupuncture needling during anaesthesia without further stimulation of PC6 is not effective in reducing nausea and vomiting in children after tonsillectomy with or without adenoidectomy. Future studies should investigate acupuncture treatment which balances adequate dose and technique and a feasible, child-friendly acupuncture treatment. Trial Registration Number ClinicalTrials.gov NCT01729052.
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Affiliation(s)
- Ingrid Liodden
- NAFKAM, Institute of Community Medicine, UiT the Arctic University of Norway, Tromsø, Norway
| | - Leiv Sandvik
- Faculty of Odontology, University of Oslo, Oslo, Norway
| | - Berit Taraldsen Valeberg
- Faculty of Health Service, Oslo and Akershus College University of Applied Science, Oslo, Norway
| | - Einar Borud
- NAFKAM, Institute of Community Medicine, UiT the Arctic University of Norway, Tromsø, Norway
| | - Arne Johan Norheim
- NAFKAM, Institute of Community Medicine, UiT the Arctic University of Norway, Tromsø, Norway
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Sudhakaran P. Acupuncture and Its Role for Oncology Patients. Med Acupunct 2015. [DOI: 10.1089/acu.2014.1083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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[Effect of transcutaneous electrical stimulation of Zusanli (ST 36) and Liangqiu (ST 34) combined with general anesthesia on pain and gastrointestinal symptoms in patients undergoing gynecological laparoscopic operation]. ZHEN CI YAN JIU = ACUPUNCTURE RESEARCH 2014. [PMID: 24579355 DOI: 10.1007/s11655-007-9006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To observe the effects of transcutaneous acupoint electrical stimulation (TAES) combined with general anesthesia (acupuncture analgesia combined with general anesthesia) on postoperative pain, nausea and vomiting and exhausted defecation symptoms in patients undergoing gynecological laparoscopic operation. METHODS Sixty patients with gynecological laparoscopic operation were randomly divided into TAES group and control group, with 30 cases in each group. Patients of the control group received simple general anesthesia and those of the TAES group were treated with general anesthesia and TAES of bilateral Zusanli (ST 36) and Liangqiu (ST 34) . Visual Analogue Scale (VAS) was used for measuring the patients' pain reaction at 8 h, 24 h and 72 h after surgery. Symptoms of patients' nausea and vomiting, post-operation exhaust and defecation time were recorded after operation. RESULTS The VAS scores at time-points of 8 h, 24 h and 72 h and nausea level in the TAES group were significantly lower than those of the control group (P < 0.01, P < 0.05). The vomiting severity of the TAES group was also relatively lower in comparison with the control group, but without significant difference between the two groups (P > 0.05). The post-operation exhaust and defecation time of patients in the TAES group apparently appeared earlier than those of patients in the control group (P < 0.01). CONCLUSION TAES combined with general anesthesia is effective in reducing post-operative pain and nausea, and improving gastrointestinal function in patients undergoing laparoscopic operation.
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Cheong KB, Zhang JP, Huang Y, Zhang ZJ. The effectiveness of acupuncture in prevention and treatment of postoperative nausea and vomiting--a systematic review and meta-analysis. PLoS One 2013; 8:e82474. [PMID: 24349293 PMCID: PMC3862842 DOI: 10.1371/journal.pone.0082474] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Accepted: 10/23/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Acupuncture therapy for preventive and treatment of postoperative nausea and vomiting(PONV), a condition which commonly present after anaesthesia and surgery is a subject of growing interest. OBJECTIVE This paper included a systematic review and meta-analysis on the effect of different type of acupuncture and acupoint selection in PONV prevention and treatment. METHODS Randomised controlled trials(RCTs) comparing acupuncture with non-acupuncture treatment were identified from databases PubMed, Cochrane, EBSCO, Ovid, CNKI and Wanfangdata. Meta-analysis on eligible studies was performed using fixed-effects model with RevMan 5.2. Results were expressed as RR for dichotomous data, with 95%CI. RESULTS Thirty RCTs, 1276 patients (intervention) and 1258 patients (control) were identified. Meta-analysis showed that PC6 acupuncture significantly reduced the number of cases of early vomiting (postoperative 0-6h) (RR=0.36, 95%CI 0.19,0.71; P=0.003) and nausea (postoperative 0-24h) (RR=0.25, 95%CI 0.10,0.61; P=0.002), but not early nausea (postoperative 0-6h) (RR=0.64, 95%CI 0.34,1.19; P=0.150) and vomiting (postoperative 0-24h) (RR=0.82, 95%CI 0.48,1.38; P=0.450). PC6 acupressure significantly reduced the number of cases of nausea (RR=0.71, 95%CI 0.57,0.87; P=0.001) and vomiting (RR=0.62, 95%CI 0.49,0.80; P=0.000) at postoperative 0-24h. PC6 electro-acupoint stimulation significantly reduced the number of cases of nausea (RR=0.49, 95%CI 0.38,0.63; P<0.000) and vomiting (RR=0.50, 95%CI 0.36,0.70; P<0.000) at postoperative 0-24h. Stimulation of PC6 with other acupoint(s) significantly reduced the number of cases of nausea and vomiting (RR=0.29, 95%CI 0.17,0.49; P<0.000) at postoperative 0-24h. Stimulation of other acupoint(s)(non PC6) also significantly reduced the number of cases of nausea and vomiting (RR=0.63, 95%CI 0.49,0.81; P=0.000) at postoperative 0-24h. However, the quality of study was generally low in studies of PC6 combined with other acupoint(s) and other acupoint(s). Details of blinding were not reported in most reports. CONCLUSIONS Besides PC6, PC6 combined with other acupoint(s) and other alternative acupoint(s) might be beneficial in prevention and treatment of PONV, the evidence justifies future high-quality studies.
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Affiliation(s)
- Kah Bik Cheong
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Ji-ping Zhang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Yong Huang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhang-jin Zhang
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
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A DM, A K. Effect of acupressure on post-operative nausea and vomiting in cesarean section: a randomised controlled trial. J Clin Diagn Res 2013; 7:2247-9. [PMID: 24298488 DOI: 10.7860/jcdr/2013/5702.3485] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Accepted: 06/04/2013] [Indexed: 11/24/2022]
Abstract
BACKGROUND Because of potential side effects of chemical treatments and in order to decrease the risk of nausea and vomiting in post-operative patients, there is a necessary requirement for some alternative therapeutic methods such as Acupressure. AIM The present randomized clinical trial study aimed to compare the effects of Acupressure and Metoclopramide on postoperative nausea and vomiting in Caesarean Sections. SETTING AND DESIGN The patients who were subjected to caesarean surgeries, who were referred to the Ilam Mustafa Hospital in the west of Iran, were enrolled in this randomised clinical trial study. MATERIAL AND METHODS Totally, 102 patients who were selected for elective Caesarean Section were included in this study. Patients were randomly assigned to one of three groups, with 34 cases in each group. All groups were matched for effective factors on nausea and vomiting in inclusion and exclusion criteria. The control group did not receive any intervention, the second group received 10 mg Metoclopramide intravenously, immediately prior to anaesthesia induction and in the third group, Acupressure bands were applied at the P6 points on both wrists, 15 minutes before anaesthesia induction. Intra-operative and post-operative emetic episodes were recorded by a trained investigator. The patients who experienced nausea were evaluated on a linear numeric scale which ranged from 0 (no) to 10 (severe). Statistics and Results: The incidence of nausea and vomiting in postoperative periods was lower in Metoclopramide and Acupressure groups as compared that in the control group. The frequency of anti-emetic which was used was significantly higher in control group as compared to those in the other groups (p<0.001). No side effects or complications were caused by any intervention. CONCLUSION In parturients who underwent caesarean deliveries which were performed under spinal anaesthesia in this study, use of Metoclopramide and Acupressure was found to be equally effective for reducing emetic symptoms (nausea, retching, and vomiting).
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Affiliation(s)
- Direkvand-Moghadam A
- Faculty, Prevention of Psychological Injuries Research Centre, Ilam University of Medical Sciences , Ilam, Iran
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Wang SM, Harris RE, Lin YC, Gan TJ. Acupuncture in 21st century anesthesia: is there a needle in the haystack? Anesth Analg 2013; 116:1356-9. [PMID: 23709075 DOI: 10.1213/ane.0b013e31828f5efa] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Lv JQ, Feng RZ, Li N. P6 acupoint stimulation for prevention of postoperative nausea and vomiting in patients undergoing craniotomy: study protocol for a randomized controlled trial. Trials 2013; 14:153. [PMID: 23710881 PMCID: PMC3668145 DOI: 10.1186/1745-6215-14-153] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Accepted: 05/14/2013] [Indexed: 02/05/2023] Open
Abstract
Background The incidence of postoperative nausea and vomiting (PONV) is 50 to 79% after neurosurgery. Our study is designed to evaluate the efficacy of pericardium 6 (P6; also known as Neiguan) acupoint stimulation versus placebo, and versus routine antiemetic for the prevention of PONV after craniotomy, as well as to compare the efficacy of invasive acupuncture with non-invasive transcutaneous electrical nerve stimulation (TENS) on P6. Methods/design This is a single-center, prospective, double-blind, five-arm, parallel-group, randomized controlled trial (RCT). All groups will be given routine intravenous ondansetron 8 mg administered before skin closure. Upon regaining consciousness from general anaesthesia, patients will receive one of five interventions: 1) P6 acupuncture bilaterally for 30 minutes, stimulated every 10 minutes to keep de qi sensation; 2) sham acupuncture bilaterally for 30 minutes with no stimulation; 3) P6 stimulation via active TENS electrodes bilaterally for 30 minutes, with stimulation frequency and intensity set to when de qi sensation is felt; 4) sham P6 stimulation via inactive TENS electrode bilaterally for 30 minutes; and 5) usual practice of pharmacological emesis prevention. The incidence of postoperative vomiting during the first 24 hours is the main outcome. Secondary outcomes include: complete response rate, severity of nausea, total rescue metoclopramide dose used and patient satisfaction with PONV management. Discussion The results from this study could potentially confirm that P6 acupoint stimulation is an effective adjunct to standard antiemetic drug therapy for the prevention of PONV in patients undergoing craniotomy. Our study may also confirm that conventional acupuncture is more effective than TENS. Trial registration This study is registered with the Chinese Clinical Trial Registry: ChiCTR-TRC-13003026.
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Affiliation(s)
- Jian-qin Lv
- Department of Integrated Traditional and Western Medicine, West China Hospital of Si-chuan University, Chengdu 610041, China
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Azad A, John T. Do randomized acupuncture studies in patients with cancer need a sham acupuncture control arm? J Clin Oncol 2013; 31:2057-8. [PMID: 23610109 DOI: 10.1200/jco.2012.47.8750] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Glickman-Simon R, Alper BS. Acupressure and Postoperative Vomiting, Soy and Breast Cancer, Gingko Biloba and Alzheimer's Disease, Acupuncture and Irritable Bowel Syndrome, Mediterranean and Low-Carbohydrate Diets. Explore (NY) 2013; 9:112-5. [DOI: 10.1016/j.explore.2012.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Takahashi T. Effect and mechanism of acupuncture on gastrointestinal diseases. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2013; 111:273-94. [PMID: 24215928 DOI: 10.1016/b978-0-12-411545-3.00014-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Acupuncture modulates various biomechanical responses, such as prokinetic, antiemetic, and antinociceptive effects. Acupuncture treatment involves the insertion of thin needles into the skin and underlying muscle and the needles are stimulated manually or electrically. Thus, acupuncture stimulates the somatic afferent nerves of the skin and muscles. The somatic sensory information from the body is carried to the cortex area of the brain. Somatic sensory fibers also project to the various nuclei, including the brain stem, periaqueductal gray (PAG), and paraventricular nucleus (PVN) of the hypothalamus. Somatosensory pathways stimulated by acupuncture activate these nuclei. Activation of the brain stem modulates the imbalance between sympathetic activity and parasympathetic activity. Opioid released from the PAG is involved in mediating antiemetic and antinociceptive effects of acupuncture. Oxytocin release from the PVN mediates antistress and antinociceptive effects of acupuncture. Acupuncture may be effective in patients with functional gastrointestinal (GI) disorders because of its effects on GI motility and visceral pain. It is expected that acupuncture is used in the treatment of patients with functional GI disorders.
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Affiliation(s)
- Toku Takahashi
- Department of Neurology and Department of Surgery, Medical College of Wisconsin and Zablocki VA Medical Center, Milwaukee, Wisconsin, USA.
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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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Pineda MJ, Singh DK. What is integrative oncology and can it help my patients? Obstet Gynecol Clin North Am 2012; 39:285-312. [PMID: 22640716 DOI: 10.1016/j.ogc.2012.03.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Integrative oncology lends itself to the comprehensive practice of gynecologic oncology with multiple tools and interventions that can impact on QoL and survival. However, there remains a paucity of well-designed, well-powered randomized control trials on various CAM modalities for gynecologic cancer patients. The reasons for the lack of level 1 evidence include the nascent state of integrative medicine as a science, the limitations on CAM funding, the relative lack of integration of CAM practitioners into the oncology community, and absence of strict regulation of herbs and supplements by the US FDA. The use of CAM as adjunctive therapies will likely continue given the patient-driven trends to date, and given the evidence for at least safety and potentially efficacy, our patients deserve our willingness to use all possible approaches to improving their outcomes. Continued evolution of our ability to specifically measure and describe QoL will further our ability to hone in on domains most important to patients and their survival and allow practitioners to make patient-specific recommendations. Multimodal programs that include physical activity, stress management, and diet have the potential to address demonstrated deficits in PWB and FWB in ovarian cancer patients which suggests a model of collaborative gynecologic oncology care). Integrative oncology represents a holistic approach to patient care whose goal is maximization of patient quantity and quality of life. Patients can achieve this optimal outcome through the synergy of conventional care, integrative modalities, lifestyle modifications, and supportive care. Refer to Table 4 for a listing of integrated medicine Internet resources.
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Affiliation(s)
- Mario Javier Pineda
- Division of Gynecologic Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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Use of a disposable acupressure device as part of a multimodal antiemetic strategy for reducing postoperative nausea and vomiting. Anesth Analg 2012; 115:31-7. [PMID: 22504214 DOI: 10.1213/ane.0b013e3182536f27] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND There is still controversy regarding the optimal strategy for managing postoperative nausea and vomiting (PONV) in high-risk surgical populations. Although acustimulation at the P6 acupoint has been demonstrated to be effective in preventing PONV, the effect of this nonpharmacologic therapy on the patient's recovery with respect to resumption of normal activities of daily living has not been previously assessed when it is used as part of a multimodal antiemetic regimen. Therefore, we designed this randomized, sham-controlled, and double-blind study to assess the efficacy of a disposable acupressure device (Pressure Right®; Pressure Point Inc., Grand Rapids, MI) on the incidence of emetic episodes and quality of recovery when used in combination with ondansetron and dexamethasone for antiemetic prophylaxis. METHODS One hundred ASA physical status I and II patients undergoing major laparoscopic procedures were randomly assigned to either a control group (n = 50) receiving a "sham" acustimulation device or an acupressure group (n = 50) receiving a disposable Pressure Right device placed bilaterally at the P6 point 30 to 60 minutes before induction of anesthesia. All patients received a standardized general anesthetic. A combination of ondansetron, 4 mg IV, and dexamethasone, 4 mg IV, was administered during surgery for antiemetic prophylaxis in both study groups. The incidence of nausea and vomiting and the need for "rescue" antiemetic therapy were assessed at specific time intervals for up to 72 hours after surgery. The recovery profiles and quality of recovery questionnaires were evaluated at 48 hours and 72 hours after surgery. Patient satisfaction with the management of their PONV was assessed at the end of the 72-hour study period. RESULTS The 2 study groups did not differ in their demographic characteristics or risk factors for PONV. The incidence of vomiting at 24 hours was significantly decreased in the acupressure group (10% vs 26%, P = 0.04, 95% confidence interval for absolute risk reduction 1%-31%). The overall incidence of vomiting from 0 to 72 hours after surgery was also significantly decreased from 30% to 12% in the acupressure group (P = 0.03, 95% confidence interval 2%-33%). Furthermore, adjunctive use of the acupressure device seemed to enhance patient satisfaction with their PONV management and quality of recovery at 48 hours after surgery. However, the recovery times to hospital discharge, resumption of normal physical activities, and return to work did not differ significantly between the 2 study groups. CONCLUSION Use of the Pressure Right acupressure device in combination with antiemetic drugs provided a reduction in the incidence of vomiting from 0 to 72 hours after surgery with an associated improvement in patient satisfaction with their PONV management. However, recovery and outcome variables failed to demonstrate any improvement with the addition of the acupressure device.
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Acupressure at acupoint P6 for prevention of postoperative nausea and vomiting: a randomised clinical trial. Eur J Anaesthesiol 2012; 28:412-9. [PMID: 21544020 DOI: 10.1097/eja.0b013e32833f6f42] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND OBJECTIVE Postoperative nausea and vomiting causes discomfort in many patients despite both antiemetic prophylactics and improved anaesthetic techniques. Stimulation of acupoint P6 is described as an alternative method for prophylaxis of postoperative nausea and vomiting.In a randomised, double-blinded study, we aimed to investigate the effect of P6 acupoint stimulation on the incidence of postoperative nausea and vomiting within 24 h postoperatively with an acupressure wristband: Vital-Band. METHODS One hundred and thirty-four healthy, non-smoking women scheduled for breast surgery were randomised either to P6 stimulation or to sham control. Wristbands were applied and covered with a dressing before induction of anaesthesia. Follow-up was carried out three times within 24 h postoperatively. Primary outcomes were postoperative nausea and/or vomiting. RESULTS One hundred and twelve patients completed the study. There were no statistically significant differences in the incidence of nausea [P6 stimulation, 35.1% (95% confidence interval, CI 22.7-47.5%) versus sham control, 43.1% (95% CI 29.5-56.7%; P = 0.433)] or vomiting [P6 stimulation, 25.9% (95% CI 14.6-37.2%) versus sham control, 26.9% (95% CI 14.8-39.0%; P = 1.000)]. Approximately, one third of the patients reported side effects caused by the wristband, for example, redness, swelling and tenderness. CONCLUSION We did not find the Vital-Band effective in preventing either nausea or vomiting after operation in women undergoing breast surgery.
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Tang DH, Malone DC. A network meta-analysis on the efficacy of serotonin type 3 receptor antagonists used in adults during the first 24 hours for postoperative nausea and vomiting prophylaxis. Clin Ther 2012; 34:282-94. [PMID: 22296947 DOI: 10.1016/j.clinthera.2012.01.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 12/14/2011] [Accepted: 01/04/2011] [Indexed: 10/14/2022]
Abstract
BACKGROUND The serotonin type 3 receptor antagonists (5-HT(3) antagonists) ondansetron, granisetron, tropisetron, and dolasetron are potential prophylactic agents for patients with mild to moderate risk of postoperative nausea and vomiting (PONV). A few trials have been conducted to compare the efficacy among 2 to 3 of these 4 agents. However, the comparative efficacy of all four 5-HT(3) antagonists has not yet been quantitatively investigated. OBJECTIVE The goal of this study was to investigate whether the 5-HT(3) antagonists--ondansetron, granisetron, tropisetron, and dolasetron-differ in efficacy when used for the prevention of PONV. METHODS PubMed and the Cochrane Library were searched for randomized controlled, double-blind studies measuring efficacy in terms of PONV prophylaxis. A Bayesian meta-analysis was conducted using published studies of 5-HT(3) antagonists for PONV prophylaxis. The odds of patients with no PONV and postoperative vomiting (POV) within each study arm 24 hours after surgery were the primary indices of drug efficacy. Data were extracted and analyzed via indirect comparisons using random effects Bayesian models in WinBUGS version 1.4.3. RESULTS A total of 85 studies were identified, representing 15,269 patients. The results indicate that granisetron was significantly better than ondansetron (odds ratio [OR] = 1.53 [95% credible interval (CI), 1.15-2.00]) and dolasetron (OR = 1.67 [95% CI, 1.12-2.38]) in preventing PONV. Four antiemetic drugs had comparable efficacy in terms of preventing POV: granisetron showed similar efficacy compared with ondansetron (OR = 1.49 [95% CI, 0.90-2.43]), tropisetron (OR = 1.69 [95% CI, 0.92-3.13]), and dolasetron (OR = 1.32 [95% CI, 0.71-2.38]). Ondansetron exhibited comparable efficacy compared with tropisetron (OR = 1.14 [95% CI, 0.66-1.96]) and dolasetron (OR = 0.88 [95% CI, 0.51-1.47]). Tropisetron and dolasetron were also similar in efficacy (OR = 0.78 [95% CI, 0.40-1.45]). All 5-HT(3) antagonists were statistically significantly better at preventing PONV or POV than placebo. CONCLUSIONS With respect to PONV prophylaxis, granisetron was significantly better than ondansetron and dolasetron; ondansetron, tropisetron, and dolasetron exhibited similar efficacy. With respect to POV prophylaxis, ondansetron, granisetron, tropisetron, and dolasetron seemed to have comparable efficacy.
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Affiliation(s)
- Derek H Tang
- The University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA.
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Management of postoperative nausea and vomiting in women scheduled for breast cancer surgery. J Anesth 2011; 25:917-22. [PMID: 21964679 DOI: 10.1007/s00540-011-1241-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Accepted: 09/14/2011] [Indexed: 10/17/2022]
Abstract
Breast cancer surgery performed under general anesthesia is associated with a high incidence of postoperative nausea and vomiting (PONV). A number of approaches are available for the management of PONV after breast cancer surgery. First, the risk factors related to patient characteristics, surgical procedure, anesthetic technique, and postoperative care can be reduced. More specifically, the use of propofol-based anesthesia can reduce the incidence of PONV. Secondly, a wide range of prophylactic antiemetics, including butyrophenones (droperidol), benzamides (metoclopramide), glucocorticoids (dexamethasone), clonidine, a small dose of propofol, and serotonin receptor (SR) antagonists (ondansetron, granisetron, tropisetron, dolasetron, ramosetron, and palonosetron), are available for preventing PONV. Thirdly, antiemetic therapy combined with granisetron and droperidol or dexamethasone, and a multimodal management strategy which includes a package consisting of dexamethasone, total intravenous anesthesia with propofol, and ondansetron are highly effective in preventing PONV. Unfortunately, the use of glucocorticoids and SR antagonists for preventing PONV is not permitted in Japan according to national health insurance guidelines. Fourth, electro-acupoint stimulation at the P6 point (Nei-Guwan) as a non-pharmacologic therapy is as effective as ondansetron for preventing PONV. Knowledge of the risk factors for PONV, antiemetics, and a non-pharmacologic approach are needed for the management of PONV in women undergoing breast cancer surgery.
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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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Kim YH, Kim KS, Lee HJ, Shim JC, Yoon SW. The efficacy of several neuromuscular monitoring modes at the P6 acupuncture point in preventing postoperative nausea and vomiting. Anesth Analg 2011; 112:819-23. [PMID: 21385974 DOI: 10.1213/ane.0b013e31820f819e] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND In this study, we tested the efficacy of several neuromuscular monitoring modes at the P6 acupuncture point for preventing postoperative nausea and vomiting (PONV). METHODS In this prospective, double-blind, randomized, placebo-controlled trial, 264 women undergoing laparoscopic hysterectomy were evaluated for PONV. Neuromuscular blockade was monitored by acceleromyography with 1-Hz single twitch (ST) over the ulnar nerve (n = 54, control), and ST (n = 52), train-of-four (n = 53), double-burst stimulation (n = 53), or tetanus (n = 52) over the median nerve stimulating at the P6 acupuncture point. RESULTS The incidence of PONV (P = 0.022), the number of requests for patient-controlled analgesia (P = 0.009), and total patient-controlled analgesia volume (P = 0.042) 6 hours after tetanic stimulation were significantly reduced in the treatment group compared with the control group. Overall, patients in the tetanus group were more satisfied with the management of PONV compared with patients in the control group. CONCLUSION Tetanic stimulation applied to the P6 acupuncture point can reduce PONV after laparoscopic hysterectomy compared with ST stimulation of the ulnar nerve, resulting in a greater degree of patient satisfaction. None of the stimulations, ST, train-of-four, or double-burst, applied to the P6 acupuncture point significantly affected PONV.
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Affiliation(s)
- Yong H Kim
- Department of Anesthesiology and Pain Medicine, Myongji Hospital, College of Medicine, Kwandong University, Goyang Si, Gyeonggi-Do, Korea
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Abstract
INTRODUCTION Acupuncture has been used for treating various gastrointestinal (GI) diseases. However, the mechanism of acupuncture remains unclear. METHODS The aim of this article is to review the published literature on the mechanism of acupuncture on neuromodulation in the gut. RESULTS Acupuncture treatment involves the insertion of thin needles into the skin and underlying muscle and the subsequent stimulation of the needles manually or electrically. Thus, acupuncture stimulates the somatic afferent nerves of the skin and muscles. The somatic sensory information from the body is carried to the cortex area of the brain. Somatic sensory fibers also project to the various nuclei at the brain stem and hypothalamus. Via somato-autonomic reflex, acupuncture modulates various biomechanical responses, such as prokinetic, antiemetic, and anti-nociceptive effects. CONCLUSION According to traditional Chinese medicine, "Acupuncture is believed to restore the balance of Yin and Yang." This can be translated into the Western medicine terminology that "Acupuncture modulates the imbalance between the parasympathetic and sympathetic activity." Acupuncture may be effective in patients with functional GI disorders because of its effects on GI motility and visceral pain.
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Affiliation(s)
- Toku Takahashi
- Department of Surgery, Medical College of Wisconsin and Zablocki VA Medical Center, Milwaukee, WI 53295, USA.
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The Effect of Electroacustimulation on Postoperative Nausea, Vomiting, and Pain in Outpatient Plastic Surgery Patients: A Prospective, Randomized, Blinded, Clinical Trial. Plast Reconstr Surg 2010; 125:989-94. [DOI: 10.1097/prs.0b013e3181ccdc23] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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