Lahey Clinic Acupuncture - Evidence Based Guidelines
Transcription
Lahey Clinic Acupuncture - Evidence Based Guidelines
Lahey Clinic Acupuncture - Evidence Based Guidelines Jonathan Ammen, M.Ed., M.Ac., Lic.Ac. Acupuncture has been used increasingly in the United States and Europe since the 1960’s. Though acupuncture has historically been used for a wider range of illnesses this paper focuses on those for which a scientific evidence base has been established. Since the NIH Consensus Conference on Acupuncture in 1997 there has been great interest in acupuncture research. As of 2010, hundreds of mechanism studies and efficacy RCTs, have been completed. Likely mechanisms of action have been identified but are not discussed here and the evidence base for acupuncture efficacy is growing. Though efficacy research results are promising, the strength of evidence in some studies is limited by study design and sample size. Also, the puzzle of identifying satisfactory scientific controls when researching a medical procedure is only partially solved1. Our understanding of placebo controls has in fact been expanded through some acupuncture studies.2,3 With mounting evidence of acupuncture’s efficacy it is gradually being integrated into conventional healthcare. In most of the United States acupuncturists are licensed after three years of post graduate education with internship and passage of board certification examinations. In Massachusetts, acupuncturists are licensed by the Registration Board in Medicine as an independent medical specialty. Patients may access care with or without a physician’s referral. Lahey Clinic began offering acupuncture within the Community Group Practices in 1999 and in 2010 at the Sophia Gordon Cancer Center in Burlington. At Lahey, acupuncture is integrated with conventional care. A summary of the evidence for acupuncture efficacy is presented in table form below. The tables result from a review of the scientific evidence for acupuncture’s safety & efficacy, citations are generally limited to randomized controlled trials. Some information from case series or pilot studies is included only for conditions with which acupuncture has a long history of empirical success. The author is informed as an acupuncture researcher4,5,6, educator and by 30 years of clinical practice. Questions about acupuncture in relation to a patient? Jonathan B. Ammen, Lic.Ac. [email protected] Direct Line: 781 259 1165 1 (c) 2010 Jonathan Ammen updated 11/16/2010 Acupuncture - Evidence Based Guidelines Acupuncture is well tolerated and has an excellent safety record in adults7,8 and children.9 General Medicine - Acupuncture is effective for patients with: Condition Low back pain10,11 Chronic Shoulder Pain Post surgical pain15 Headache16 including migraine17,18 Lateral epicondyle pain19 Knee pain and function due to osteoarthritis20 Fibromyalgia pain fatigue and anxiety21 Dysmenorrhea22,23, infertility24,25 polycystic ovary syndrome26 Menopausal hot flashes27,28 Depression,29,30 depression during pregnancy31 Poor exercise tolerance in heart patients32 Bronchial asthma33,dyspnea34 Chronic obstructive Pulmonary Disease (COPD)35 Sleep apnea36 Findings, Recommendations & Comments Am College of Phys & Am Pain Soc - use for chronic or subacute low back pain.12 N Am Spine Soc - better relief and functional improvement than no treatment, add to other treatments for greater benefit than other treatments alone.13 Effective therapy in chronic shoulder pain. 15 treatments over 6 weeks are more effective than therapy with NSAIDs and physiotherapy. Therapeutic effect lasts for 3 mos.14 Comparable to 0.1 mg/kg IV morphine May enable reduction of medication May enable reduction of medication May be combined with physical therapy As part of comprehensive treatment approach Commonly used in Asia for wide range of GYN complaints Promising results, better placebo controls needed. One meta-analysis found acupuncture similar to antidepressants in major depressive disorder and post stroke depression. Ambulated 6 min walk distance was remarkably increased but no change in Cardiac ejection fraction or peak oxygen uptake. Improved lung function & reduced anxiety, acupuncture as an adjunct may enable medication reduction. Safe in children. Improved dyspnea on exercise. Apnea index, respiratory events & micro-arousals decreased. Hematology/Oncology - Acupuncture is effective for patients with: Condition Nausea & Vomiting of chemotherapy, pregnancy37 & perioperative38,39 Weight loss.40 Pain Oral & facial pain41,42,43 Cancer related pain, may enable reduced analgesic use. 44,45,46 Post Surgical pain47,48 Neck dissection pain, dysfunction & xerostomia.49 Joint pain & stiffness from aromatase inhibitors.50 Pain & limited ROM post axillary lymphadenectomy51 Immune Support Other cancer or cancer treatment symptoms xerostomia associated with radiotherapy.56 Dysphonia57 Inflammation associated with radiotherapy Vasomotor59,60 and depressive symptoms associated with antiestrogen therapy61, Vasomotor symptoms in men treated for prostate cancer.63 Weight loss, cough, chest pain, fever64 Fatigue associated with chemotherapy.65 Postoperative lymphedema 66 Anxiety, depression,67 post traumatic stress PTSD68 Findings, Recommendations & Comments Strong evidence Weight gain Post- surgical, myofascial pain, swallowing pain Clear benefit even when patients already under stable analgesic treatment. One trial – equal or better analgesia than conventional drugs over long term. Opiates may be reduced by peri-operative acupuncture. Significant reduction in symptoms versus usual care. Effective and well tolerated management strategy Treatment in this study begun 1 day post surgery. May enhance platelet count & prevented leukocyte decrease after radiation or chemotherapy.52, 53 Enhancement of leukocyte phagocytosis.54 Increased IL-2 level and NK cell activity55 Concurrent or after radiotherapy. Improved voice range, voice quality, and quality-of-life. rectitis58 studied, other tissues may be extrapolated. Equivalent to and more durable than Effexor62 also increased well being, energy, and in some cases libido. Frequency of and distress from hot flashes reduced, effect persisted 9 months. Weight gain, symptom relief, fewer side effects. Improvements in general & physical fatigue, activity & motivation Initiate treatment soon after surgery. Safe and effective management, PTSD symptom reductions maintained at least 3 months. 2 (c) 2010 Jonathan Ammen updated 11/16/2010 Endnotes: 1 Takakura N, Takayama M, Kawase A, Kaptchuk T,Yajima H. Double blinding with a new placebo needle: a further validation study. Acupuncture in Medicine, Sep2010, Vol. 28 Issue 3, p144-148; , 5p 2 Finniss DG, Kaptchuk TJ, Miller F, Benedetti F. Biological, clinical, and ethical advances of placebo effects. Lancet, ISSN: 1474-547X, 2010 Feb 20; Vol. 375 (9715), pp. 686-95; PMID: 20171404 3 Wasan AD, Kong J, Pham LD, Kaptchuk TJ, Edwards R, Gollub RL. The impact of placebo, psychopathology, and expectations on the response to acupuncture needling in patients with chronic low back pain. The Journal Of Pain: Official Journal Of The American Pain Society [J Pain], ISSN: 1528-8447, 2010 Jun; Vol. 11 (6), pp. 555-63 4 Kaptchuk T, Stason W, Davis R, et al. Sham device v inert pill: randomised controlled trial of two placebo treatments. 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Journal Of Affective Disorders [serial online]. July 2010;124(1-2):9-21. Available from: MEDLINE with Full Text, Ipswich, MA. Accessed November 4, 2010. 30 Sun H, Zhao H, Zhang J, et al. [Effect of acupuncture at Baihui (GV 20) and Zusanli (ST 36) on the level of serum inflammatory cytokines in patients with depression]. Zhongguo Zhen Jiu = Chinese Acupuncture & Moxibustion [serial online]. March 2010;30(3):195-199. Available from: MEDLINE with Full Text, Ipswich, MA. Accessed November 4, 2010. 31 TCM acupuncture provides clinically relevant improvement in depression during pregnancy. FACT: Focus on Alternative and Complementary Therapies [serial online]. September 2010;15(3):230-232. Available from: E-Journals, Ipswich, MA. Accessed November 4, 2010. 32 Arnt V. Kristen, Boris Schuhmacher, Kathrin Strych, Dirk Lossnitzer, Hans-Christoph Friederich, Thomas Hilbel, Markus Haass, Hugo A. Katus, Antonius Schneider, Konrad M. Streitberger, Johannes Backs. 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Accessed November 4, 2010. 36 Freiré A, Sugai G, Togeiro S, Mello L, Tufik S. Immediate effect of acupuncture on the sleep pattern of patients with obstructive sleep apnoea. Acupuncture in Medicine [serial online]. September 2010;28(3):115-119. Available from: Alt HealthWatch, Ipswich, MA. Accessed November 4, 2010. 37 National Cancer Institute: PDQ® Acupuncture. Bethesda, MD: National Cancer Institute. Date last modified 08/19/10. Available at: http://www.cancer.gov/cancertopics/pdq/cam/acupuncture/healthprofessional. pp 14-15 Accessed 10/10/10. 38 Korinenko Y, Vincent A, Cutshall SM, Li Z, Sundt TM 3rd. Efficacy of acupuncture in prevention of postoperative nausea in cardiac surgery patients. Ann Thorac Surg. 2009 Aug;88(2):537-42. 39 Ezzo JM, Richardson MA, Vickers A, Allen C, Dibble SL, Issell BF, Lao L, Pearl M, Ramirez G, Roscoe J, Shen J, Shivnan JC, Streitberger K, Treish I, Zhang G. Acupuncture-point stimulation for chemotherapy-induced nausea or vomiting. Cochrane Database Syst Rev. 2006 Apr 19;(2):CD002285. 40 Xia YQ, Zhang D, Yang CX, et al.: An approach to the effect on tumors of acupuncture in combination with radiotherapy or chemotherapy. J Tradit Chin Med 6 (1): 23-6, 1986. 41 Lao L, Bergman S, Hamilton GR, et al. Evaluation of acupuncture for pain control after oral surgery: a placebo-controlled trial. Archives of Otolaryngology—Head & Neck Surgery. 1999;125(5):567–572. 42 Shen Y, Younger J, Goddard G, Mackey S. Randomized clinical trial of acupuncture for myofascial pain of the jaw muscles. Journal Of Orofacial Pain [serial online]. 2009 Fall 2009;23(4):353-359. Available from: MEDLINE with Full Text, Ipswich, MA. Accessed November 8, 2010. 43 Sertel S, Herrmann S, Greten H, et al. Additional use of acupuncture to NSAID effectively reduces post-tonsillectomy pain. European Archives Of Oto-Rhino-Laryngology: Official Journal Of The European Federation Of Oto-Rhino-Laryngological Societies (EUFOS): Affiliated With The German Society For Oto-Rhino-Laryngology - Head And Neck Surgery [serial online]. June 2009;266(6):919-925. Available from: MEDLINE with Full Text, Ipswich, MA. Accessed November 8, 2010. 44 National Cancer Institute: PDQ® Acupuncture. Bethesda, MD: National Cancer Institute. Date last modified 08/19/10. Available at: http://www.cancer.gov/cancertopics/pdq/cam/acupuncture/healthprofessional. pp 12-14 Accessed 10/10/10. 4 (c) 2010 Jonathan Ammen updated 11/16/2010 45 Alimi D, Rubino C, Pichard-Léandri E, Fermand-Brulé S, Dubreuil-Lemaire M-L, Hill C. Analgesic Effect of Auricular Acupuncture for Cancer Pain: A Randomized, Blinded, Controlled Trial Journal of Clinical Oncology, Vol 21, Issue 22 (November), 2003: 4120-4126 46 Deng G, Cassileth B, Cohen L, Gubili J, Johnstone P, Kumar N, Vickers A. 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Acupuncture for pain and dysfunction after neck dissection: preliminary results of a randomized controlled trial. J Clin Oncol 26: 2008 (May 20 suppl; abstr 6016) 50 Crew KD, Capodice JL, Greenlee H, Brafman L, Fuentes D, Awad D, Yann Tsai W, Hershman DL. Randomized, blinded, sham-controlled trial of acupuncture for the management of aromatase inhibitor-associated joint symptoms in women with earlystage breast cancer. J Clin Oncol. 2010 Mar 1;28(7):1154-60. Epub 2010 Jan 25. 51 He JP, Friedrich M, Ertan AK, et al.: Pain-relief and movement improvement by acupuncture after ablation and axillary lymphadenectomy in patients with mammary cancer. Clin Exp Obstet Gynecol 26 (2): 81-4, 1999. 52 National Cancer Institute: PDQ® Acupuncture. Bethesda, MD: National Cancer Institute. Date last modified 08/19/10. pp 1112 Available at: http://www.cancer.gov/cancertopics/pdq/cam/acupuncture/healthprofessional. Accessed 10/10/10. 53 Wu B, Zhou RX, Zhou MS. 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Effect of acupuncture on 44 cases of radiation rectitis following radiation therapy for carcinoma of the cervix uteri. J Tradit Chin Med 7 (2): 139-40, 1987. 59 Deng G, Vickers A, Yeung S, et al.: Randomized, controlled trial of acupuncture for the treatment of hot flashes in breast cancer patients. J Clin Oncol 25 (35): 5584-90, 2007. 60 Frisk J, Carlhäll S, Källström AC, et al.: Long-term follow-up of acupuncture and hormone therapy on hot flushes in women with breast cancer: a prospective, randomized, controlled multicenter trial. Climacteric 11 (2): 166-74, 2008. 61 Porzio G, Trapasso T, Martelli S, et al. Acupuncture in the treatment of menopause-related symptoms in women taking tamoxifen. Tumori 88 (2): 128-30, 2002 Mar-Apr. 62 Walker et al. Acupuncture Versus Venlafaxine for the Management of Vasomotor Symptoms in Patients With Hormone Receptor-Positive Breast Cancer: A Randomized Controlled Trial. Journal of Clinical Oncology, 2009; DOI: 10.1200/JCO.2009.23.5150 63 Frisk J, Spetz AC, Hjertberg H, et al. Two Modes of Acupuncture as a Treatment for Hot Flushes in Men with Prostate CancerA Prospective Multicenter Study with Long-Term Follow-Up. Eur Urol : , 2008. 64 Xia YQ, Zhang D, Yang CX, et al.: An approach to the effect on tumors of acupuncture in combination with radiotherapy or chemotherapy. J Tradit Chin Med 6 (1): 23-6, 1986. 65 Molassiotis A, Sylt P, Diggins H. The management of cancer-related fatigue after chemotherapy with acupuncture and acupressure: a randomised controlled trial. Complement Ther Med 15 (4): 228-37, 2007. 66 Kanakura Y, Niwa K, Kometani K, et al. Effectiveness of acupuncture and moxibustion treatment for lymphedema following intrapelvic lymph node dissection: a preliminary report. Am J Chin Med 30 (1): 37-43, 2002. 67 O'Regan D, Filshie J. Acupuncture and cancer. Auton Neurosci. 2010 Oct 28;157(1-2):96-100. 68 Michael Hollifield, Nityamo Sinclair-Lian, Teddy D. Warner, and Richard Hammerschlag, "Acupuncture for Posttraumatic Stress Disorder: A Randomized Controlled Pilot Trial." The Journal of Nervous and Mental Disease, June 2007. 5 (c) 2010 Jonathan Ammen updated 11/16/2010