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Likar R, Perruchoud C, Kampusch S, Köstenberger M, Sator S, Stremnitzer C, Wolf A, Neuwersch-Sommeregger S. [Clinical efficacy of auricular vagus nerve stimulation in the treatment of chronic and acute pain : A systematic review]. Schmerz 2024; 38:267-278. [PMID: 36592212 PMCID: PMC11271441 DOI: 10.1007/s00482-022-00686-2] [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] [Accepted: 11/10/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Current guidelines recommend a personalized, multimodal, and interdisciplinary approach for the treatment of chronic pain. Already in the acute treatment of postoperative pain, it can be useful to minimize risk factors for chronification. Auricular vagus nerve stimulation (aVNS) could be an effective non-drug therapy for the treatment of chronic and acute pain. AIM OF THE WORK The aim of this systematic review is to evaluate the clinical efficacy of aVNS in chronic and acute pain as well as its effect on medication intake. MATERIALS AND METHODS A systematic literature search was carried out on the application of auricular electrical stimulation in chronic and acute pain. Studies were classified according to their level of evidence and evaluated via the Jadad scale as well as their scientific validity, and then analyzed in terms of indication, method, stimulation parameters, duration of treatment, efficacy, and safety. RESULTS Twenty studies on chronic pain indications, ten studies on acute postoperative pain, as well as seven studies on experimental acute pain were identified and analyzed. The search revealed a total of n = 1105 aVNS-treated patients. The best evidence on the efficacy of aVNS is available for the indications chronic low back pain, chronic cervical syndrome, chronic abdominal pain, and chronic migraine as well as acute postoperative pain in oocyte aspiration, laparoscopic nephrectomy, and open colorectal surgery. Additionally a significant reduction in analgesic or opiate intake was evident in most studies. In three randomized controlled trials in chronic pain patients, a sustainable pain reduction over a period of up to 12 months was shown. Overall, aVNS was very well tolerated. CONCLUSION This review indicates that aVNS can be a complementary and effective non-drug treatment for patients with chronic and acute postoperative pain. Future studies in these indications should focus on standardizing and optimizing treatment parameters, inclusion of quality-of-life outcome parameters, and longer follow-up periods to better understand the sustainable therapeutic effect of aVNS.
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Affiliation(s)
- Rudolf Likar
- Abteilung für Anästhesiologie und Intensivmedizin, Klinikum Klagenfurt am Wörthersee, Feschnigstraße 11, 9020, Klagenfurt, Österreich.
- Paracelsus Medizinische Privatuniversität, Salzburg, Österreich.
| | | | | | - Markus Köstenberger
- Abteilung für Anästhesiologie und Intensivmedizin, Klinikum Klagenfurt am Wörthersee, Feschnigstraße 11, 9020, Klagenfurt, Österreich
| | - Sabine Sator
- Universitätsklinik für Anästhesie, allgemeine Intensivmedizin und Schmerztherapie, Medizinische Universität Wien, Wien, Österreich
| | | | - Andreas Wolf
- Abteilung für Anästhesie, Krankenhaus St. Vinzenz Zams, Zams, Österreich
| | - Stefan Neuwersch-Sommeregger
- Abteilung für Anästhesiologie und Intensivmedizin, Klinikum Klagenfurt am Wörthersee, Feschnigstraße 11, 9020, Klagenfurt, Österreich
- Medizinische Universität Graz, Graz, Österreich
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Hong JY, Song KS, Cho JH, Lee JH, Kim NH. An Updated Overview of Low Back Pain Management. Asian Spine J 2022; 16:968-982. [PMID: 34963043 PMCID: PMC9827206 DOI: 10.31616/asj.2021.0371] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/12/2021] [Indexed: 01/11/2023] Open
Abstract
We aimed to determine the recommendation level for the treatment of acute and chronic low back pain (LBP). A systematic review (SR) of the literature was performed and all English-language articles that discuss acute and chronic LBP, including MEDLINE and the Cochrane Database of Systematic Reviews, were searched. Of the 873 searched literature reports, 259 articles, including 131 clinical trials, 115 SRs, nine meta-analyses, and four clinical guidelines were analyzed. In these articles, high-quality randomized controlled trials, SRs, and used well-written clinical guidelines were reviewed. The results indicated multiple acute and chronic LBP treatment methods in the literature, and these reports when reviewed included general behavior, pharmacological therapy, psychological therapy, specific exercise, active rehabilitation and educational interventions, manual therapy, physical modalities, and invasive procedures. The Trial conclusions and SRs were classified into four categories of A, B, C, and D. If there were not enough high-quality articles, it was designated as "I" (insufficient). This review and summary of guidelines may be beneficial for physicians to better understand and make recommendations in primary care.
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Affiliation(s)
- Jae-Young Hong
- Department of Orthopedics, Korea University Ansan Hospital, Ansan,
Korea
| | - Kwang-Sup Song
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Jae Hwan Cho
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Jae Hyup Lee
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul,
Korea
| | - Nack Hwan Kim
- Department of Physical Medicine and Rehabilitation, Korea University Ansan Hospital, Ansan,
Korea
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3
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Wei X, Liu B. Acupuncture is ineffective for chronic low back pain? A critical analysis and rethinking. Front Med 2021; 15:767-775. [PMID: 33870448 DOI: 10.1007/s11684-020-0785-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/27/2020] [Indexed: 12/29/2022]
Abstract
Acupuncture is a promising treatment for relieving pain and improving lower back function in clinical practice. However, evidence from randomized clinical trials (RCTs) remains controversial. Most RCTs conclude that acupuncture procedures for chronic low back pain (CLBP) had no significant difference in efficacy and belonged to placebo. We carefully reviewed and analyzed the methodology and implementation of sham acupuncture in RCTs. Controversial evidence of acupuncture for CLBP is only a microcosm of the evaluation methodological limitation of acupuncture. Inappropriate selection of sham acupuncture controls, rigorous RCT research models, and incorrect interpretation of results may contribute to negative evidence. Evaluating and disregarding the holistic efficacy of acupuncture with an explanatory RCT model based on evaluation drugs may be unwise. Moreover, sham acupuncture is often proven to be non-inert, unreasonable, and with low fidelity. Pitfalls of the explanatory RCT model and sham acupuncture design should be avoided. Establishing a new evaluation system that is in line with the clinical characteristics of acupuncture and obtaining high-quality evidence are difficult but promising tasks.
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Affiliation(s)
- Xuqiang Wei
- College of Acupuncture and Orthopedic, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Baoyan Liu
- College of Acupuncture and Orthopedic, Hubei University of Chinese Medicine, Wuhan, 430065, China. .,Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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Seo UH, Kim JH, Lee BH. Effects of Mulligan Mobilization and Low-Level Laser Therapy on Physical Disability, Pain, and Range of Motion in Patients with Chronic Low Back Pain: A Pilot Randomized Controlled Trial. Healthcare (Basel) 2020; 8:E237. [PMID: 32751064 PMCID: PMC7551517 DOI: 10.3390/healthcare8030237] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/23/2020] [Accepted: 07/23/2020] [Indexed: 12/01/2022] Open
Abstract
This study aimed to determine the combined treatment effects of Mulligan sustained natural apophyseal glides (SNAGs) and low-level laser therapy (LLLT) on function, pain, and range of motion (ROM) in patients with chronic low back pain. A total of 49 adults participated in this study and were randomly divided into three groups (SNAGs with LLLT group, SNAGs group, and control group). The participants in the SNAGs with LLLT group received SNAGs for 10 min, LLLT for 10 min, and electrotherapy for 10 min. The SNAGs group received SNAGs for 10 min and electrotherapy for 20 min. The control group received electrotherapy for 30 min. All participants received the assigned treatment for 30 min a day, 3 times a week, for 4 weeks. We used the visual analogue scale (VAS) to measure pain, the modified-modified Schober test (MMST) to measure ROM, and the Roland Morris disability questionnaire (RMDQ) to measure physical disability. Compared to the pre-intervention values, the VAS and MMST scores significantly increased after the intervention in the SNAGs with LLLT group (p = 0.000) and the SNAGs group (p = 0.000). The RMDQ score significantly improved in the SNAGs with LLLT (p = 0.000), SNAGs (p = 0.000) and control (p = 0.025) group after the intervention. The inter-group differences were greater for the SNAGs with LLLT and SNAGs groups than for the control group (p = 0.001), and the difference was greater for the SNAGs with LLLT than for the SNAGs (p = 0.001) with respect to the VAS, MMST, and RMDQ scores. These results indicate that significant improvement in pain, function, and ROM may be achieved by a combination of SNAGs and LLLT to treat chronic low back pain.
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Affiliation(s)
- U-Hyeok Seo
- Graduate School of Physical Therapy, Sahmyook University, Seoul 01795, Korea;
| | - Jung-Hee Kim
- Department of Physical Therapy, Andong Science College, Andong 36616, Korea;
| | - Byoung-Hee Lee
- Department of Physical Therapy, Sahmyook University, Seoul 01795, Korea
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Acupuncture and Neural Mechanism in the Management of Low Back Pain-An Update. MEDICINES 2018; 5:medicines5030063. [PMID: 29941854 PMCID: PMC6164863 DOI: 10.3390/medicines5030063] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 06/13/2018] [Accepted: 06/21/2018] [Indexed: 12/20/2022]
Abstract
Within the last 10 years, the percentage of low back pain (LBP) prevalence increased by 18%. The management and high cost of LBP put a tremendous burden on the healthcare system. Many risk factors have been identified, such as lifestyle, trauma, degeneration, postural impairment, and occupational related factors; however, as high as 95% of the cases of LBP are non-specific. Currently, LBP is treated pharmacologically. Approximately 25 to 30% of the patients develop serious side effects, such as drowsiness and drug addiction. Spinal surgery often does not result in a massive improvement of pain relief. Therefore, complementary approaches are being integrated into the rehabilitation programs. These include chiropractic therapy, physiotherapy, massage, exercise, herbal medicine and acupuncture. Acupuncture for LBP is one of the most commonly used non-pharmacological pain-relieving techniques. This is due to its low adverse effects and cost-effectiveness. Currently, many randomized controlled trials and clinical research studies have produced promising results. In this article, the causes and incidence of LBP on global health care are reviewed. The importance of treatment by acupuncture is considered. The efforts to reveal the link between acupuncture points and anatomical features and the neurological mechanisms that lead to acupuncture-induced analgesic effect are reviewed.
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Coulter ID, Crawford C, Hurwitz EL, Vernon H, Khorsan R, Suttorp Booth M, Herman PM. Manipulation and mobilization for treating chronic low back pain: a systematic review and meta-analysis. Spine J 2018; 18:866-879. [PMID: 29371112 PMCID: PMC6020029 DOI: 10.1016/j.spinee.2018.01.013] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 12/07/2017] [Accepted: 01/11/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Mobilization and manipulation therapies are widely used to benefit patients with chronic low back pain. However, questions remain about their efficacy, dosing, safety, and how these approaches compare with other therapies. PURPOSE The present study aims to determine the efficacy, effectiveness, and safety of various mobilization and manipulation therapies for treatment of chronic low back pain. STUDY DESIGN/SETTING This is a systematic literature review and meta-analysis. OUTCOME MEASURES The present study measures self-reported pain, function, health-related quality of life, and adverse events. METHODS We identified studies by searching multiple electronic databases from January 2000 to March 2017, examining reference lists, and communicating with experts. We selected randomized controlled trials comparing manipulation or mobilization therapies with sham, no treatment, other active therapies, and multimodal therapeutic approaches. We assessed risk of bias using Scottish Intercollegiate Guidelines Network criteria. Where possible, we pooled data using random-effects meta-analysis. Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was applied to determine the confidence in effect estimates. This project is funded by the National Center for Complementary and Integrative Health under Award Number U19AT007912. RESULTS Fifty-one trials were included in the systematic review. Nine trials (1,176 patients) provided sufficient data and were judged similar enough to be pooled for meta-analysis. The standardized mean difference for a reduction of pain was SMD=-0.28, 95% confidence interval (CI) -0.47 to -0.09, p=.004; I2=57% after treatment; within seven trials (923 patients), the reduction in disability was SMD=-0.33, 95% CI -0.63 to -0.03, p=.03; I2=78% for manipulation or mobilization compared with other active therapies. Subgroup analyses showed that manipulation significantly reduced pain and disability, compared with other active comparators including exercise and physical therapy (SMD=-0.43, 95% CI -0.86 to 0.00; p=.05, I2=79%; SMD=-0.86, 95% CI -1.27 to -0.45; p<.0001, I2=46%). Mobilization interventions, compared with other active comparators including exercise regimens, significantly reduced pain (SMD=-0.20, 95% CI -0.35 to -0.04; p=.01; I2=0%) but not disability (SMD=-0.10, 95% CI -0.28 to 0.07; p=.25; I2=21%). Studies comparing manipulation or mobilization with sham or no treatment were too few or too heterogeneous to allow for pooling as were studies examining relationships between dose and outcomes. Few studies assessed health-related quality of life. Twenty-six of 51 trials were multimodal studies and narratively described. CONCLUSION There is moderate-quality evidence that manipulation and mobilization are likely to reduce pain and improve function for patients with chronic low back pain; manipulation appears to produce a larger effect than mobilization. Both therapies appear safe. Multimodal programs may be a promising option.
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Affiliation(s)
- Ian D Coulter
- RAND Corporation, 1776 Main St, Santa Monica, CA 90407-2138, USA; UCLA School of Dentistry, Box 951668, Los Angeles, CA 90095-1668, USA; Southern California University of Health Sciences, 16200 Amber Valley Dr, Whittier, CA 90604, USA.
| | - Cindy Crawford
- RAND Corporation, 1776 Main St, Santa Monica, CA 90407-2138, USA
| | - Eric L Hurwitz
- RAND Corporation, 1776 Main St, Santa Monica, CA 90407-2138, USA; Office of Public Health Studies, University of Hawai'i, Mānoa, 1960 East-West Rd, Biomed D104AA, Honolulu, HI 96822, USA
| | - Howard Vernon
- RAND Corporation, 1776 Main St, Santa Monica, CA 90407-2138, USA; Division of Research, Canadian Memorial Chiropractic College, 6100 Leslie St, Toronto, ON, Canada M2H 3J1
| | - Raheleh Khorsan
- UCI Department of Urban Planning and Public Policy, 300 Social Ecology I, Irvine, CA 92697-7075, USA
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Anandkumar S, Manivasagam M, Kee VTS, Meyding-Lamade U. Effect of physical therapy management of nonspecific low back pain with exercise addiction behaviors: A case series. Physiother Theory Pract 2017; 34:316-328. [DOI: 10.1080/09593985.2017.1394410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sudarshan Anandkumar
- Registered Physiotherapist, CBI Health Centre, Chilliwack, British Columbia, Canada
| | - Murugavel Manivasagam
- Physiotherapist, Rehabilitation department – Brunei Neuroscience Stroke Rehabilitation Centre, Pantai Jerudong specialist centre, Brunei Darussalam
| | - Vivian Tie Suk Kee
- Physiotherapist, Rehabilitation department – Brunei Neuroscience Stroke Rehabilitation Centre, Pantai Jerudong specialist centre, Brunei Darussalam
| | - Uta Meyding-Lamade
- Head of Brunei Neuroscience Stroke Rehabilitation Centre, Pantai Jerudong specialist centre, Brunei Darussalam, and Medical director at Krankenhaus Northwest, Germany
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Spiegel DR, Chatterjee A, McCroskey AL, Ahmadi T, Simmelink D, Oldfield EC, Pryor CR, Faschan M, Raulli O. A Review of Select Centralized Pain Syndromes: Relationship With Childhood Sexual Abuse, Opiate Prescribing, and Treatment Implications for the Primary Care Physician. Health Serv Res Manag Epidemiol 2015; 2:2333392814567920. [PMID: 28462250 PMCID: PMC5266436 DOI: 10.1177/2333392814567920] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Pain can be broadly divided into 3 classes, including nociceptive or inflammatory pain (protective), neuropathic (pathological, occurring after damage to the nervous system), or centralized (pathological, due to abnormal function but with no damage or inflammation to the nervous system). The latter has been posited to occur when descending analgesic pathways are attenuated and/or glutamatergic transmission is facilitated. Additionally, this "pain prone phenotype" can be associated with early life trauma and a suboptimal response to opiates. This article will review the relationships between centralized pain syndromes (ie, fibromyalgia, chronic low back pain), childhood sexual abuse, and opiate misuse. Finally, treatment implications, potentially effecting primary care physicians, will be discussed.
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Affiliation(s)
- David R. Spiegel
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Aparna Chatterjee
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Aidan L. McCroskey
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Tamana Ahmadi
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Drew Simmelink
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Edward C. Oldfield
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Christopher R. Pryor
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Michael Faschan
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Olivia Raulli
- Department of Psychiatry and Behavioral Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
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