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Kitagawa T, Denda T, Okuyama W, Miyachi R, Nakamura K. Effectiveness of Rehabilitation for Osteoarthritis of the Knee: A Scoping Review of Network Meta-Analyses. Cureus 2024; 16:e57661. [PMID: 38707059 PMCID: PMC11070175 DOI: 10.7759/cureus.57661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2024] [Indexed: 05/07/2024] Open
Abstract
BACKGROUND Although an increasing number of network meta-analyses have been conducted on the effectiveness of conservative therapy for knee osteoarthritis, these may have been poorly planned and executed.We aimed to review the qualities of a comprehensive set of network meta-analyses on rehabilitation therapies for knee osteoarthritis and provide an overview of the effectiveness of each therapy. METHODS The eligibility criteria were as follows: (i) conservative rehabilitation was the primary treatment in the intervention group, (ii) included patients were diagnosed with knee osteoarthritis, and (iii) patient groups were aged ≤75 years, and rehabilitation interventions comprised exercise, orthotic, or physical therapies or patient education. Two independent reviewers screened the titles and abstracts of the identified records and selected the eligible reviews; their full texts were further assessed for eligibility. Then, a checklist derived from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension statement for the reporting of systematic reviews incorporating network meta-analyses of healthcare Interventions was used to validate the completeness of the reporting of each network meta-analysis. Furthermore, the statistical and outcome data regarding the quality of life, knee joint function and pain, adverse events, and physical functions were extracted using a customized spreadsheet. RESULTS Overall, 2701 titles and abstracts were screened, and eight network meta-analyses were ultimately selected. Nearly all reviews adequately addressed the PRISMA extension checklist, and the completeness of reporting was adequate; therefore, all expected information could be extracted. However, the methodology used to confirm the transitivity assumption was insufficient in many reviews. The following interventions were effective in reducing pain and improving physical function: (i) strengthening, flexibility, aerobic, and mind-body exercises, (ii) pulsed ultrasound, (iii) focused and radial extracorporeal shockwave therapy, and (iv) continuous ultrasound. The following interventions were effective in improving the quality of life: (i) strengthening, (ii) mixed, and (iii) mind-body exercises. CONCLUSIONS Our results suggested that exercise therapies, including muscle-strengthening, aerobic, flexibility, and mind-body exercises, are likely to be effective for pain relief and functional improvement in knee osteoarthritis. This may be the first review to provide a comprehensive perspective for considering priorities for future rehabilitation interventions for knee osteoarthritis.
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Affiliation(s)
- Takashi Kitagawa
- Department of Physical Therapy, School of Health Sciences, Shinshu University, Matsumoto, JPN
| | - Takumi Denda
- Department of Physical Therapy, School of Health Sciences, Shinshu University, Matsumoto, JPN
| | - Wataru Okuyama
- Department of Rehabilitation, Tsukada Orthopedics, Tsuchiura, JPN
| | - Ryo Miyachi
- Department of Physical Therapy, Faculty of Health and Medical Sciences, Hokuriku University, Kanazawa, JPN
| | - Keisuke Nakamura
- Department of Physical Therapy, School of Health Sciences, Shinshu University, Matsumoto, JPN
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Macri EM, Selles RW, Stefanik JJ, Reijman M. OARSI year in review 2023: Rehabilitation and outcomes. Osteoarthritis Cartilage 2023; 31:1534-1547. [PMID: 37673295 DOI: 10.1016/j.joca.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/16/2023] [Accepted: 08/31/2023] [Indexed: 09/08/2023]
Abstract
OBJECTIVE We systematically reviewed the literature to identify comparative studies of core treatments (exercise, education, or weight management), adjunct treatments (e.g. electrotherapeutical modalities, bracing), or multimodal treatments (core plus other treatments), for treating osteoarthritis (OA) complaints, published between 1 March 2022 and 1 March 2023. DESIGN We searched three electronic databases for peer-reviewed comparative studies evaluating core treatments, adjunct treatments, or multimodal treatments for OA affecting any joint, in comparison to other OA treatments. Two authors independently screened records. Methodological quality was assessed using the Physiotherapy Evidence Database (PEDro) scale. A narrative synthesis focusing on pain and function outcomes was performed in studies with a mean sample size of at least 46 participants per treatment arm. RESULTS 33 publications (28 studies), 82% with PEDro ratings of good or excellent, were eligible for narrative synthesis: 23 studies evaluated knee OA; one knee OA or chronic low back pain; two knee or hip OA; one hip OA only; and one thumb OA. No studies identified a dose, duration or type of exercise that resulted in better pain or function outcomes. Core treatments generally showed modest benefits compared to no or minimal intervention controls. CONCLUSIONS Rehabilitation research continues to be focused on the knee. Most studies are not adequately powered to assess pain efficacy. Further work is needed to better account for contextual effects, identify treatment responder characteristics, understand treatment mechanisms, and implement guideline care.
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Affiliation(s)
- E M Macri
- Department of Orthopaedics and Sports Medicine, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of General Practice, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | - R W Selles
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus MC, Rotterdam, the Netherlands; Department of Rehabilitation Medicine, Erasmus MC, Rotterdam, the Netherlands.
| | - J J Stefanik
- Department of Physical Therapy, Movement and Rehabilitation Sciences, Northeastern University, Boston, MA, USA.
| | - M Reijman
- Department of Orthopaedics and Sports Medicine, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
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Irnich D, Bäumler P. [Concept for integrative pain treatment of osteoarthritis of the knee based on the evidence for conservative and complementary therapies]. Schmerz 2023; 37:413-425. [PMID: 37505229 DOI: 10.1007/s00482-023-00739-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 06/09/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Osteoarthritis of the knee (gonarthritis) represents a medical challenge. RESEARCH QUESTION What is the evidence with respect to approaches of complementary medicine and their integration into multimodal pain management concepts? MATERIAL AND METHODS Qualitative nonsystematic literature search on the epidemiology and pathophysiology as well as informative clinical trials, meta-analyses and clinical guidelines about conservative treatment including complementary therapy for gonarthritis. RESULTS Osteoarthritis of the knee is a frequent condition with biopsychosocial risks factors for chronification. The German S2k clinical guideline (k = consensus-based, not based on scientific systematic literature searches) published by the Association of the Scientific Medical Societies in Germany (AWMF) in 2017 has not yet been updated. The current guidelines of the American College of Rheumatology (ACR) date from 2020. Both guidelines recommend exercise therapy, weight reduction, short-term analgesics, topical therapy, intra-articular corticoid injections and acupuncture with variable strengths. Furthermore, transcutaneous electrical nerve stimulation (TENS), laser and other electrophysical therapies, shock waves, traction treatment, ergotherapy, comfrey poultices and mudpacks can also be used. Current research supports the benefits of tai chi/qigong and medicinal leaches. CONCLUSION Complementary treatment approaches, such as acupuncture, tai chi/qigong, topical naturopathic self-treatment and leeches (with limitations) can, in addition to behavioral changes, exercise therapy and short-term pharmacological treatment, be important evidence-based components of integrative pain management concepts, e.g. in terms of an interdisciplinary multimodal pain treatment (IMPT). Besides pain reduction and functional improvement they promote the internal control conviction through the possibility of self-treatment and self-exercise.
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Affiliation(s)
- Dominik Irnich
- Interdisziplinäre Schmerzambulanz, Klinik für Anaesthesiologie, Klinikum der Ludwig-Maximilians-Universität München, LMU München, Campus Innenstadt, Pettenkoferstr. 8a, 80336, München, Deutschland.
| | - Petra Bäumler
- Interdisziplinäre Schmerzambulanz, Klinik für Anaesthesiologie, Klinikum der Ludwig-Maximilians-Universität München, LMU München, Campus Innenstadt, Pettenkoferstr. 8a, 80336, München, Deutschland
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Suito H, Minamizono W, Yashima N, Matsunaga H, Fujikawa K, Ohsako M. Vector potential dual effect of promoting the proliferation of chondrocytes and inhibiting the calcification process in the articular cartilage. Sci Rep 2023; 13:16845. [PMID: 37803162 PMCID: PMC10558497 DOI: 10.1038/s41598-023-43949-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/30/2023] [Indexed: 10/08/2023] Open
Abstract
OA commonly affects the articular cartilage of the tibia, and its calcification worsens its advancement and its prevalence has recently increased. Vector potential (VP) represents a novel physical therapy for treating OA. Since the impact of VP on articular cartilage remains unknown, we aimed to assess its effects on articular cartilage and its potential as a new treatment for OA. Here, we divided 24 male Wistar rats, 6-week-old, into control (CO, n = 12) and VP stimulus (n = 12) groups (VP conditions: volt, 67 mV; frequency, 20 kHz; current, 0.12 mA; experimental frequency, 30 min/days, 5 days/week, and 3 weeks). Articular cartilage can be classified into four layers: superficial, medial, deep, and calcified. Moreover, the number of chondrocytes in the articular cartilage was higher in the CO group compared to the VP group, although the calcified layer was thinner in the VP group. Furthermore, MKi67 exhibited higher expression in the VP group than in the CO group, while ectonucleotide pyrophosphatase/phosphodiesterase 1 was downregulated in the VP group. Our findings indicate that VP positively influenced chondrocyte proliferation and inhibited calcification in articular cartilage. Thus, VP stimulation may assist in the development of novel strategies for preventing OA.
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Affiliation(s)
- Hirai Suito
- Graduate School of Human Life Design, Toyo University, 1-7-11 Akabanedai, Kita-Ku, Tokyo, 115-8650, Japan.
- Japan Society for the Promotion of Science Research Fellowships DC, 5-3-1 Koji-Machi, Chiyoda-Ku, Tokyo, 102-0083, Japan.
| | - Wataru Minamizono
- Graduate School of Human Life Design, Toyo University, 1-7-11 Akabanedai, Kita-Ku, Tokyo, 115-8650, Japan
| | - Nao Yashima
- Graduate School of Health Sports Science, Toyo University, 1-7-11 Akabanedai, Kita-Ku, Tokyo, 115-8650, Japan
| | - Hiroya Matsunaga
- Graduate School of Health Sports Science, Toyo University, 1-7-11 Akabanedai, Kita-Ku, Tokyo, 115-8650, Japan
| | - Kaoru Fujikawa
- Department of Oral Anatomy and Developmental Biology, Showa University School of Density, 1-5-8, Hatanodai, Shinagawa-Ku, Tokyo, Japan
| | - Masafumi Ohsako
- Graduate School of Health Sports Science, Toyo University, 1-7-11 Akabanedai, Kita-Ku, Tokyo, 115-8650, Japan
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Affiliation(s)
- M Englund
- Clinical Epidemiology Unit, Orthopedics, Department of Clinical Sciences Lund, Lund University, Lund, Sweden.
| | - A Turkiewicz
- Clinical Epidemiology Unit, Orthopedics, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
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Holden MA, Nicolson PJA, Thomas MJ, Corp N, Hinman RS, Bennell KL. Osteoarthritis year in review 2022: rehabilitation. Osteoarthritis Cartilage 2023; 31:177-186. [PMID: 36244626 DOI: 10.1016/j.joca.2022.10.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/26/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022]
Abstract
This year in review presents key highlights from research relating to osteoarthritis (OA) rehabilitation published from the 1st April 2021 to the 18th March 2022. To identify studies for inclusion in the review, an electronic database search was carried out in Medline, Embase and CINAHLplus. Following screening, included studies were grouped according to their predominant topic area, including core OA rehabilitation treatments (education, exercise, weight loss), adjunctive treatments, novel and emerging treatments or research methods, and translation of rehabilitation evidence into practice. Studies of perceived high clinical importance, quality, or controversy in the field were selected for inclusion in the review. Headline findings include: the positive role of technology to support remote delivery of core OA rehabilitation treatments, the importance of delivering educational interventions alongside exercise, the clinical and cost-effectiveness of a stepped approach to exercise, controversy around the potential mechanisms of action of exercise, mixed findings regarding the use of splinting for thumb base OA, increasing research on blood flow restriction training as a potential new intervention for OA, and evidence that the beneficial effects from core OA treatments seen in randomised controlled trials can be seen when implemented in clinical practice. A consistent finding across several recently published systematic reviews is that randomised controlled trials testing OA rehabilitation interventions are often small, with some risk of bias. Whilst future research is warranted, it needs to be large scale and robust, to enable definitive answers to important remaining questions in the field of OA rehabilitation.
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Affiliation(s)
- M A Holden
- School of Medicine, David Weatherall Building, Keele University, Staffordshire, UK.
| | - P J A Nicolson
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, UK
| | - M J Thomas
- School of Medicine, David Weatherall Building, Keele University, Staffordshire, UK; Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Haywood Hospital, Staffordshire, UK
| | - N Corp
- School of Medicine, David Weatherall Building, Keele University, Staffordshire, UK
| | - R S Hinman
- Centre for Health, Exercise & Sports Medicine, Department of Physiotherapy, University of Melbourne, Australia
| | - K L Bennell
- Centre for Health, Exercise & Sports Medicine, Department of Physiotherapy, University of Melbourne, Australia
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Vance CGT, Dailey DL, Chimenti RL, Van Gorp BJ, Crofford LJ, Sluka KA. Using TENS for Pain Control: Update on the State of the Evidence. Medicina (B Aires) 2022; 58:1332. [PMID: 36295493 PMCID: PMC9611192 DOI: 10.3390/medicina58101332] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 12/03/2022] Open
Abstract
Transcutaneous electrical nerve stimulation (TENS) is a non-pharmacological intervention used in the treatment of acute and chronic pain conditions. The first clinical studies on TENS were published over 50 years ago, when effective parameters of stimulation were unclear and clinical trial design was in its infancy. Over the last two decades, a better understanding of the mechanisms underlying TENS efficacy has led to the development of an adequate dose and has improved outcome measure utilization. The continued uncertainty about the clinical efficacy of TENS to alleviate pain, despite years of research, is related to the quality of the clinical trials included in systematic reviews. This summary of the evidence includes only trials with pain as the primary outcome. The outcomes will be rated as positive (+), negative (−), undecided (U), or equivalent to other effective interventions (=). In comparison with our 2014 review, there appears to be improvement in adverse events and parameter reporting. Importantly, stimulation intensity has been documented as critical to therapeutic success. Examinations of the outcomes beyond resting pain, analgesic tolerance, and identification of TENS responders remain less studied areas of research. This literature review supports the conclusion that TENS may have efficacy for a variety of acute and chronic pain conditions, although the magnitude of the effect remains uncertain due to the low quality of existing literature. In order to provide information to individuals with pain and to clinicians treating those with pain, we suggest that resources for research should target larger, high-quality clinical trials including an adequate TENS dose and adequate timing of the outcome and should monitor risks of bias. Systematic reviews and meta-analyses should focus only on areas with sufficiently strong clinical trials that will result in adequate sample size.
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Sun L, Huang Z. Efficacy and Adverse Reactions of Arthroscopic Half-Moon Plate Invasive Surgery in Patients with Acute Knee Pain (AKP): Systematic Review and Meta-Analysis. Appl Bionics Biomech 2022; 2022:4277563. [PMID: 35480709 PMCID: PMC9038432 DOI: 10.1155/2022/4277563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/17/2022] [Accepted: 03/28/2022] [Indexed: 11/29/2022] Open
Abstract
Objective To evaluate the efficacy and adverse reactions of arthroscopic half-moon plate invasive surgery (DEB) in patients with knee pain (AKP) using meta-analysis techniques. Methods The computer retrieves from the English databases PubMed, EMBASE, Cochrane Library, and Web of Science and the Chinese databases China Knowledge Network, Wanfang Database, VIP Database, and China Biomedical Literature Database to collect information about DEB therapeutic AKP randomized controlled trial. Develop criteria for documentation inclusion and exclusion, evaluate the quality and bias risk of literature, and compare differences in efficacy and adverse responses before and after DEB treatment and other conservative treatments. Results A total of 14 randomized controlled trials and 1464 AKP patients were included in the study, with follow-up duration of 1-12 months. The total knee scores for DEB at 1, 3, 6, and 12 months after treatment were significantly better than baseline levels (1 month: WMD = 34.56, P = 0.02; 3 months: WMD = 27.73, P = 0.0001; 6 months: SMD = 2.38, P = 0.0001; 12 months: SMD = 1.69, P = 0.001). At 6 months of follow-up, DEB improved knee function better than HA (SMD = 0.47, P = 0.003), and during follow-up for 12 months, DEB relieved knee pain (SMD = 0.55, P = 0.0007) and improved knee function (SMD = 0.88, P = 0.0001) which is significantly better than HA. DEB was less effective at improving knee function in 1, 3, and 12 months than DEB joint HA injections (1 month P = 004; 3 months P = 0.01; 12 months P = 0.03). At 6 and 12 months of follow-up, DEB was better at pain relief and improved function than ozone (P > 0.05). DEB and glucocorticosteroids have similar effects in pain relief and improved function at various follow-up times. In terms of adverse reactions, DEB does not increase the risk of adverse events compared to HA (OR = 0.96, P = 0.85). Conclusion Compared to HA and ozone, DEB is a more effective treatment for AKP joints, while DEB is combined with HA. The clinical efficacy of injection therapy AKP is better than that of DEB alone.
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Affiliation(s)
- Luping Sun
- The Fifth Central Hospital of Tianjin, China
| | - Zhidan Huang
- The People's Hospital of Puning, Pharmaceutical University, China
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