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Heffernan SM, Conway GE, McCarthy C, Eustace S, Waldron M, De Vito G, Delahunt E. Inflammatory markers in early knee joint osteoarthritis differ from well-matched controls and are associated with consistent, rather than intermittent knee pain. Knee 2024; 51:189-198. [PMID: 39366275 DOI: 10.1016/j.knee.2024.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 07/25/2024] [Accepted: 09/09/2024] [Indexed: 10/06/2024]
Abstract
BACKGROUND Osteoarthritis (OA) is characterised by the failure of normal biological processes to repair following damage. Traditionally, OA was considered a "wear and tear" disorder; however, it is now a recognised inflammatory condition, preceded by molecular modifications. The aim of this study was to evaluate inflammatory markers among individuals with early knee OA (eKOA) and well-matched asymptomatic controls. METHODS Twenty six eKOA (females, n = 13; age = 60.2 ± 5.4 yrs, height = 1.73 ± 0.11 m, body mass = 77.8 ± 12.8 kg, body fat = 33.9 ± 8.5%) and twenty-three asymptomatic individuals (females, n = 14; age = 59.9 ± 5.5yrs, height = 1.71 ± 0.09 m, body mass = 72.6 ± 11.3 kg, body fat = 30.4 ± 8.2%) were recruited. The Timed Up and Go, and the 6 Minute Walk Tests evaluated physical function in addition to pain specific questionnaires (KOOS and ICOAP). Serum levels of IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8(CXCL8), IL-10, hsCRP and TNF-α were quantified using a multiplex assay via V-plex®Sector Imager 2400. RESULTS As hypothesised, only KOOS and EQ-5D-5L metrics differed between the groups for non-blood derived measures (p < 0.04). Only IL-6 was higher in eKOA (P = 0.02; 95% CI = 0.202; by 0.197 pg/mL; 34.5%). Among eKOA, IL-6 did not relate to severity of KOOS pain (P = 0.696, r = -0.088), but had a positive relationship with ICOAP consistent (r = 0.469, P = 0.045) rather than intermittent pain. There was a moderate correlation between 6MWD and IL-8 (r = 0.471, P = 0.012). CONCLUSION Our results illustrate the potential for IL-6 as a biomarker for eKOA, and introduce the proposition for particular consideration in those with consistent pain. Further, for the first time the present data showed greater walking distance in eKOA with lower circulating IL-8. Future work should seek to verify these results and further investigate IL-6 and IL-8 related molecular pathways in eKOA, and their potential relationships with consistent knee pain and physical function.
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Affiliation(s)
- Shane M Heffernan
- Applied Sports Science Technology and Medicine Research Centre (A-STEM), Faculty of Science and Engineering, Swansea University, Swansea, UK.
| | - Gillian E Conway
- In Vitro Toxicology Group, Swansea University Medical School, Faculty of Medicine, Health & Life Science, Swansea University, UK
| | - Conor McCarthy
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland; Mater Misericordiae University Hospital, Dublin, Ireland
| | | | - Mark Waldron
- Applied Sports Science Technology and Medicine Research Centre (A-STEM), Faculty of Science and Engineering, Swansea University, Swansea, UK
| | - Giuseppe De Vito
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland; Department of Biomedical Sciences, University of Padova, Italy
| | - Eamonn Delahunt
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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Wen Z, Qiu L, Ye Z, Tan X, Xu X, Lu M, Kuang G. The role of Th/Treg immune cells in osteoarthritis. Front Immunol 2024; 15:1393418. [PMID: 39364408 PMCID: PMC11446774 DOI: 10.3389/fimmu.2024.1393418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 09/02/2024] [Indexed: 10/05/2024] Open
Abstract
Osteoarthritis (OA) is a prevalent clinical condition affecting the entire joint, characterized by its multifactorial etiology and complex pathophysiology. The onset of OA is linked to inflammatory mediators produced by the synovium, cartilage, and subchondral bone, all of which are closely tied to cartilage degradation. Consequently, OA may also be viewed as a systemic inflammatory disorder. Emerging studies have underscored the significance of T cells in the development of OA. Notably, imbalances in Th1/Th2 and Th17/Treg immune cells may play a crucial role in the pathogenesis of OA. This review aims to compile recent advancements in understanding the role of T cells and their Th/Treg subsets in OA, examines the immune alterations and contributions of Th/Treg cells to OA progression, and proposes novel directions for future research, including potential therapeutic strategies for OA.
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Affiliation(s)
- Zhi Wen
- Department of Joint Orthopedics, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
- Graduate School of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Liguo Qiu
- Graduate School of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Zifeng Ye
- Graduate School of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Xuyi Tan
- Department of Joint Orthopedics, The Affiliated Hospital, Hunan Academy of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Xiaotong Xu
- Department of Joint Orthopedics, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Min Lu
- Department of Joint Orthopedics, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Gaoyan Kuang
- Department of Joint Orthopedics, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
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Giannopapas V, Smyrni V, Kitsos DK, Stasi S, Chasiotis AK, Moschovos C, Papagiannopoulou G, Stavrogianni K, Kosmidou M, Bakalidou D, Tzartos JS, Tsivgoulis G, Giannopoulos S. Osteoarthritis in People with Multiple Sclerosis: A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:5015. [PMID: 39274226 PMCID: PMC11396250 DOI: 10.3390/jcm13175015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2024] [Revised: 08/20/2024] [Accepted: 08/22/2024] [Indexed: 09/16/2024] Open
Abstract
Background: Arthritis, particularly osteoarthritis (OA), is a common synovial condition observed in individuals with multiple sclerosis (MS). Despite its high prevalence and significant impact on the quality of life of MS individuals, there is a gap in the current literature regarding the prevalence of OA in this population and its relation to MS pathology. This systematic review and meta-analysis aimed to estimate the prevalence of OA in the MS population and explore potential associations with demographic and MS-specific characteristics. Methods: Adhering to PRISMA guidelines, a systematic search of the MEDLINE PubMed, Scopus and Google Scholar databases was conducted. Results: Fifteen studies were included in the systematic review and meta-analysis. The aggregated prevalence of OA in the MS population was 27% (95% CI: 15-40%), with substantial heterogeneity (I2 = 99.9%). Sensitivity analysis, excluding one study, showed a prevalence of 21% (95% CI: 16-28%). The risk ratio of OA in MS versus controls was 1.07 (95% CI: 0.84-1.37), indicating no significant difference. Meta-regression revealed no associations between OA prevalence and age or disease duration in MS patients. Conclusions: This study reports a 21-27% prevalence of OA in people with MS. Understanding the implications of OA in pain and mobility domains, as well as the challenges in distinguishing OA symptoms from MS manifestations, underscores the need for further research to elucidate the pathophysiological mechanisms and interactions between these conditions. Additional studies are warranted to enhance clinical management and improve outcomes for individuals with MS and co-existing OA.
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Affiliation(s)
- Vasileios Giannopapas
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
- Department of Physical Therapy, University of West Attica, 12243 Egaleo, Greece
| | - Vassiliki Smyrni
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Dimitrios K Kitsos
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Sophia Stasi
- Department of Physical Therapy, University of Peloponnese, 23100 Sparti, Greece
| | - Athanasios K Chasiotis
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
- Department of Physical Therapy, University of West Attica, 12243 Egaleo, Greece
| | - Christos Moschovos
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Georgia Papagiannopoulou
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Konstantina Stavrogianni
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
- Department of Physiology, Faculty of Medicine, University of Ioannina, 45110 Ioannina, Greece
| | - Maria Kosmidou
- Department of Internal Medicine, Faculty of Medicine, University of Ioannina, 45110 Ioannina, Greece
| | - Daphne Bakalidou
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - John S Tzartos
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Sotirios Giannopoulos
- Second Department of Neurology, National and Kapodistrian University of Athens, 15772 Athens, Greece
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Zhou Y, Wang Q, Chen L, Bo Y, Zhang Y. Daily habits, diseases, drugs and knee osteoarthritis: a two-sample Mendelian randomization analysis. Front Genet 2024; 15:1418551. [PMID: 39045319 PMCID: PMC11263196 DOI: 10.3389/fgene.2024.1418551] [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] [Received: 04/16/2024] [Accepted: 06/18/2024] [Indexed: 07/25/2024] Open
Abstract
Background The causal relationship between daily habits, diseases, drugs, and knee osteoarthritis (KOA) remains unclear. This study utilized a two-sample Mendelian randomization (MR) method to investigate the causal links between these factors and KOA, providing new insights for KOA prevention. Methods SNPs strongly associated with exposure factors (daily habits, diseases, drugs) were extracted from publicly available genome-wide association study (GWAS) as instrumental variables (IVs). We then selected GWAS of KOA as the outcome, conducting a two-sample MR analysis. Results Our findings revealed significant causal relationships between several factors and KOA. There was a notable association with time spent watching TV (OR = 4.038; 95% CI: 1.859-8.770; P = 4.192E-04), frequency of friend/family visits (OR = 0.415; 95% CI: 0.219-0.788; P = 7.174E-03), smoking history (OR = 0.781; 95% CI: 0.663-0.921; P = 3.235E-03), gastroesophageal reflux disease (GERD) (OR = 1.519; 95% CI: 1.244-1.856; P = 4.183E-05), hypercholesterolemia (OR = 0.498; 95% CI: 0.290-0.855; P = 0.011), hypothyroidism (OR = 1.048; 95% CI: 1.013-1.084; P = 6.645E-03), use of antithrombotic agents (OR = 0.892; 95% CI: 0.816-0.976; P = 0.013), statin medication (OR = 0.956; 95% CI: 0.916-0.998; P = 0.041), and thyroid preparations (OR = 1.042; 95% CI: 1.014-1.071; P = 2.974E-03) with KOA. Specifically, KOA was positively associated with longer time spent watching TV, GERD, hypothyroidism and thyroid preparations, however showed a negative correlation with more frequent visits from friends or family, smoking history, hypercholesterolemia, antithrombotic agents and statin medication. Sensitivity analysis indicated no significant pleiotropy in these studies (P > 0.05). Conclusion This comprehensive study underscores the significance of modifying certain habits to mitigate the risk of KOA. Additionally, the elevated risk of KOA among individuals with GERD, hypothyroidism, and those using thyroid preparations warrants attention. These results would be beneficial for clinical research and nursing education.
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Affiliation(s)
- Yaqiong Zhou
- Department of Orthopedics and Traumatology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Qi Wang
- Department of Orthopedics and Traumatology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Liping Chen
- Department of Orthopedics and Traumatology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yun Bo
- Department of Orthopedics and Traumatology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuanyuan Zhang
- Department of Nursing, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Ma J, Guo G, Yue H, Xie C, Xie F, Chen Z, Gu Y, Zhang S, Fang M, Yao F. Tuina on knee pain and functional decline of lower limbs for patients with mild-to-moderate knee osteoarthritis in Shanghai: protocol for a multicentre, assessor-blinded, randomised controlled trial. BMJ Open 2024; 14:e083440. [PMID: 38866576 PMCID: PMC11177681 DOI: 10.1136/bmjopen-2023-083440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 04/30/2024] [Indexed: 06/14/2024] Open
Abstract
INTRODUCTION Knee osteoarthritis (KOA) is one of the most common osteoarthritis, imposing substantial economic and medical burdens on both individuals and society. In China, Tuina has been selected as a complementary and alternative therapy to relieve knee pain and dysfunction symptoms. However, the current evidence is insufficient to support the efficacy of Tuina therapy in addressing knee pain and improving physical function. The trial aims to compare the effectiveness of Tuina with celecoxib, which is considered as the standard treatment, and to assess its potential as an alternative therapy through changes in outcome measures. METHODS AND ANALYSIS A total of 360 KOA patients aged between 40 and 70 years and classified as Kellgren and Lawrence grades I-II will be recruited from eight subcentral hospitals. The participants will be randomly assigned to either the treatment group (Tuina, Biw) or the control group (celecoxib, Qd), with both groups undergoing a 4-week intervention phase followed by an 8-week follow-up phase. The primary outcome is the change in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain subscale at week 4 compared with baseline. Secondary outcomes including WOMAC stiffness and function subscales, WOMAC total score, 36-item Short-Form Health Survey, Timed Up and Go test, Short Physical Performance Battery, gait analysis parameters and pain medication records will be assessed at weeks 4, 8 and 12. Any adverse events that occur during the trial will be promptly recorded. ETHICS AND DISSEMINATION This study has been approved by the Ethics Committee of Shanghai Municipal Hospital of Traditional Chinese Medicine (2023SHL-KY-16-01, 2023SHL-KY-16-02). Written informed consent will be obtained from all participants. Study results will be disseminated through peer-reviewed journals and conference presentations. TRIAL REGISTRATION NUMBER ChiCTR2300069416.
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Affiliation(s)
- Jianwen Ma
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guangxin Guo
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hongyu Yue
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Chaoqun Xie
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fangfang Xie
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ziying Chen
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuanjia Gu
- Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shuaipan Zhang
- Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Fang
- Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fei Yao
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Chen Y, Sang H, Wu S, Zhang H, Zhang Y, Li H. Inadequate anticoagulation and hyperuricemia cause knee pain after platelet-rich plasma injection: A retrospective study. J Orthop Surg (Hong Kong) 2024; 32:10225536241277604. [PMID: 39155598 DOI: 10.1177/10225536241277604] [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] [Indexed: 08/20/2024] Open
Abstract
OBJECTIVES Platelet-rich plasma treatment delays the need for total knee replacement in patients with knee osteoarthritis. However, its use and preparation remain controversial. The aim of this study was to investigate the relationship between anticoagulant use in the preparation of platelet-rich plasma and post-treatment pain in patients with knee osteoarthritis. Additionally, we explored the efficacy of platelet-rich plasma over medium- and long-term follow-up periods and identified other factors that may affect treatment outcomes. METHODS In this retrospective study, 225 patients with knee osteoarthritis, who underwent knee platelet-rich plasma treatment from June 2021 to January 2022, were examined at three study centres. Patients were categorised, based on the type and amount of anticoagulant used during platelet-rich plasma preparation, into 4% sodium citrate (SC) 0.6 mL, 4% SC 1 mL, 4% SC 2 mL, heparin 0.1 mL, and heparin 0.2 mL groups. We analysed the patients' basic information, pain after treatment, and inflammatory markers (i.e., interleukin 6, tumour necrosis factor-α, and hypersensitive C-reactive protein) in the joint fluid via enzyme-linked immunosorbent assay and joint fluid crystallisation. Additionally, we assessed the patients' Western Ontario and McMaster University scores and minimal clinically significant differences after treatment. RESULTS Patients in the 4% SC 0.6 mL and heparin 0.1 mL groups experienced less pain after platelet-rich plasma treatment than did patients in the high-dose anticoagulant group. The joint fluid of patients with pain in these groups had lower levels of inflammatory markers. Patients treated with SC had slightly better medium- and long-term therapeutic outcomes than did patients treated with heparin. Patients with poorly controlled hyperuricemia also experienced pain after platelet-rich plasma treatment. CONCLUSIONS The results suggest that platelet-rich plasma prepared using high-dose anticoagulants or administered to patients with poorly controlled hyperuricaemia may lead to moderate-to-severe knee pain and joint effusion after joint puncture therapy. Platelet-rich plasma had a therapeutic effect on knee osteoarthritis; however, its efficacy gradually decreased over time. SC anticoagulant is more suitable for platelet-rich plasma preparation than is heparin. Further studies are needed to understand the safety and the various factors influencing platelet-rich plasma therapy.
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Affiliation(s)
- Yang Chen
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Hongxun Sang
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Song Wu
- Department of Orthopaedics, Third Xiangya Hospital of Central South University, Changsha, China
| | - Haobin Zhang
- Department of Orthopaedics, The Central Hospital of Shaoyang, Shaoyang, China
| | - Yi Zhang
- Department of Orthopaedics, The Central Hospital of Shaoyang, Shaoyang, China
| | - Hongxing Li
- Department of Orthopaedics, The Central Hospital of Shaoyang, Shaoyang, China
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Qiao H, Hao X, Wang G. Effects of mind-body exercise on knee osteoarthritis: a systematic review and meta-analysis of randomized controlled trials. BMC Musculoskelet Disord 2024; 25:229. [PMID: 38515124 PMCID: PMC10958976 DOI: 10.1186/s12891-024-07278-4] [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: 05/30/2023] [Accepted: 02/13/2024] [Indexed: 03/23/2024] Open
Abstract
OBJECTIVE To evaluate the effect of mind-body exercise on improving knee osteoarthritis (KOA) and thereby informing osteoarthritis exercise rehabilitation. METHODS The China National Knowledge Infrastructure (CNKI), Wanfang, PubMed/Medline, Cochrane Library, Web of Science, EBSCO, Embase, Scopus, and ProQuest databases were searched to identify randomized controlled trials (RCTs) that involved tai chi, yoga, and baduanjin interventions for KOA. The search period ranged from inception to October 25, 2022. The methodological quality of the included studies was evaluated by the Cochrane risk of bias assessment tool, and the included data were statistically analyzed and plotted using Review Manager 5.3 and Stata 14.0 software. RESULTS We included 17 articles with a total of 1122 patients. Compared with the control group, mind-body exercise significantly improved patient pain (standardized mean difference (SMD) = -0.65, 95% confidence interval (CI) [-0.87, -0.42], p < 0.00001), stiffness (SMD = -0.75, 95% CI [-1.05, -0.45], p < 0.00001), physical function (SMD = -0.82, 95% CI [-1.03, -0.62], p < 0.00001), mental health (SMD = 0.31, 95% CI [0.11, 0.51], p = 0.002), and depression (SMD = -0.32, 95% CI [-0.50, -0.15], p = 0.0003). In terms of motor ability, mind-body exercise significantly increased the 6-min walking distance (SMD = 18.45, 95% CI [5.80, 31.10], p = 0.004) and decreased timed up and go test time (SMD = -1.15, 95% CI [-1.71, -0.59], p < 0.0001). CONCLUSIONS The current study showed that mind-body exercise is safe and effective for KOA patients. However, given the methodological limitations of the included studies, additional high-quality evidence is needed to support the conclusions of this study.
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Affiliation(s)
- Hujun Qiao
- School of Physical Education, Soochow University, Suzhou, 215021, China.
- Changzhi University, Changzhi, 046000, China.
| | - Xin Hao
- Changzhi University, Changzhi, 046000, China
| | - Guoxiang Wang
- School of Physical Education, Soochow University, Suzhou, 215021, China.
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Guo G, Wang Y, Xu X, Lu K, Zhu X, Gu Y, Yang G, Yao F, Fang M. Effectiveness of Yijinjing exercise in the treatment of early-stage knee osteoarthritis: a randomized controlled trial protocol. BMJ Open 2024; 14:e074508. [PMID: 38453194 PMCID: PMC10921529 DOI: 10.1136/bmjopen-2023-074508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 01/11/2024] [Indexed: 03/09/2024] Open
Abstract
INTRODUCTION Knee osteoarthritis (KOA) is still a challenging degenerative joint disease with high morbidity and disease burden. Early-stage KOA, the focus of this study, could present a Window of Opportunity to arrest the disease process and reduce the disease burden. Yijinjing exercise is an important part of physical and psychological therapies in Traditional Chinese Exercise and may be an effective treatment. However, there is no clinical efficacy assessment of Yijinjing exercise for patients with early-stage KOA. Therefore, we designed a randomised controlled trial to evaluate the effectiveness of Yijinjing exercise on patients with early-stage KOA. METHODS AND ANALYSIS This is a parallel-design, two-arm, analyst assessor-blinded, randomised controlled trial. In total, 60 patients with early-stage KOA will be recruited and randomly assigned to the Yijinjing exercise group (n=30) and health education group (n=30) at a ratio of 1:1, receiving 12 weeks of Yijinjing exercise or health education accordingly. The primary outcome will be measured with the Western Ontario and McMaster Universities Osteoarthritis Index, and the secondary outcomes will include the Visual Analogue Scale, Short-Form 36 Item Health Survey Questionnaire, Beck Depression Inventory, Perceived Stress Scale, Berg Balance Scale, and Gait Analysis for a comprehensive assessment. Outcome measures are collected at baseline, at 12 week ending intervention and at the 12 week, 24 week and 48 week ending follow-up. The primay time point will be 12 weeks postintervention. Adverse events will be recorded for safety assessment. ETHICS AND DISSEMINATION This study has been approved by the ethical application of the Shanghai Municipal Hospital of Traditional Chinese Medicine Ethics Committee (2021SHL-KY-78). TRIAL REGISTRATION NUMBER ChiCTR2200065178.
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Affiliation(s)
- Guangxin Guo
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yihang Wang
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiruo Xu
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Kaiqiu Lu
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xuanying Zhu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yijia Gu
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guangpu Yang
- School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fei Yao
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Fang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Wu L, Zhang X, Yi C, Ren H. CD146-positive adipose-derived stem cells subpopulation enriched by albumin magnetic sphere ameliorates knee osteoarthritis pain and promotes cartilage repair. J Orthop Surg Res 2023; 18:969. [PMID: 38102700 PMCID: PMC10724978 DOI: 10.1186/s13018-023-04434-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/01/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The use of adipose stem cell (ADSCs) subpopulations in cartilage repair remains poorly characterized. In this study, we constructed an albumin magnetic sphere with specific targeting of CD146 (CD146-AMs) for sorting a subpopulation of CD146-positive ADSCs (CD146 + ADSCs) and explored the role of CD146 + ADSCs on joint pain and cartilage repair in rats with knee osteoarthritis (KOA). METHODS CD146-AMs were prepared and analyzed in materialistic characterization tests. Subpopulations of CD146 + ADSCs were sorted using CD146-AMs. Surface labeling, viability, and proliferation of a subpopulation of CD146 + ADSCs were evaluated in vitro. Molecular characterization of mRNA and protein expression profiles was analyzed by microarray. A rat KOA pain model was established by the iodoacetic acid method, and KOA pain and the promotion of cartilage repair were assessed after treatment with bilateral joint cavity injections of CD146 + ADSCs. RESULTS The CD146-AMs prepared in this study had an average particle size of 242.63 ± 6.74 nm, an average potential of 33.82 ± 3.53 mv, and high CD146 targeting and low cytotoxicity. The positive rate of enriched CD146 + ADSCs was 98.21% and showed a high level of stem cell marker expression and good cell viability. Gene and protein expression profiles showed that CD146 + ADSCs have different cellular functions, especially in regulating inflammation. In the KOA model, low, medium and high concentrations of CD146 + ADSCs were able to improve KOA pain and promote cartilage repair in a concentration-dependent trend. CONCLUSIONS The CD146-AMs prepared in this study were able to safely and efficiently sort out the CD146 + ADSCs subpopulation. The subpopulation of CD146 + ADSCs has a unique molecular profile that ameliorates KOA pain and repairs cartilage damage in rats, providing a new idea for KOA treatment.
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Affiliation(s)
- Lianghao Wu
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Pudong, Shanghai, 201399, China
| | - Xu Zhang
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Pudong, Shanghai, 201399, China
| | - Chengqing Yi
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Pudong, Shanghai, 201399, China.
| | - Hanru Ren
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Pudong, Shanghai, 201399, China.
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Yang K, Ding Y, Xu H, Lai M, Xu X, Yu X, Deng Q, Jiang L. Efficacy and safety of platelet-rich plasma combined with Tai Chi for knee osteoarthritis: study protocol for a placebo-controlled randomized trial. J Orthop Surg Res 2023; 18:885. [PMID: 37990325 PMCID: PMC10662628 DOI: 10.1186/s13018-023-04372-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 11/14/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND No definitive treatment methods of curative for knee osteoarthritis (KOA). The combined therapies that into account both the biochemical and biomechanical may provide potential opportunities for treat KOA, and previous studies have demonstrated that the platelet-rich plasma of intra-articular injection (IAI-PRP) and exercise treatments afford more benefits than do their corresponding monotherapies. The absence of a specific exercise plan and detailed explanation renders the aforementioned study results questionable. Furthermore, Tai Chi (TC) with moderate-intensity, whole body movements and good adherence may prove to be more effective for treating KOA. However, few studies examined the effectiveness and safety of combined IAI-PRP and TC for KOA. METHODS This study protocol will be a placebo-controlled, assessor-blinded randomized trial involving 12-week intervention and 1-year follow-up. The stratified randomization will be used to randomly assign the 212 participants to four groups: group A (placebo IAI); group B (PRP IAI); group C (TC and placebo IAI); group D (TC and PRP IAI). Injection will be performed once a week, three consecutive times as a course, after a week of rest to continue the next course, a total of 3 courses (12 week). Additionally, the TC interventions will be carried out 3 days per week for a total of 12 weeks. The primary outcome measures will include the efficacy (Western Ontario and McMaster Universities Osteoarthritis Index), acceptability and safety of these interventions. The secondary outcome measures will include physical function (Timed Up and Go test), walking function (Gait Analysis), inflammatory factor levels (e.g., Interleukin-1 β, interleukin-6, vascular endothelial growth factor), quality of life (36-Item Short Form Health Survey), volume of patellofemoral cartilage and effusion-synovitis (MRI). Two-way of variance with repeated measures will be applied to examine the main effects of the group and the time factor and group-time interaction effects for all outcome measures. DISCUSSION This trial will be first one to propose an integrated scheme combing IAI-PRP and TC for treatment of KOA, based on the consideration of the biochemical and biomechanical pathogenesis of KOA. These results of the study will provide evidence with high quality for integrated IAI-PRP and TC to treatment KOA. Trial Registration Chinese Clinical Trial Registry ChiCTR2300067559. Registered on 11 January 2023.
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Affiliation(s)
- Kun Yang
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuwu Ding
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Haichen Xu
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Minghui Lai
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xueping Xu
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoming Yu
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qian Deng
- School of Health and Nursing, Wuxi Taihu University, Wuxi, China
| | - Liming Jiang
- Department of Rehabilitation, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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11
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Kojima Y, Watanabe T. Low-intensity pulsed ultrasound irradiation attenuates collagen degradation of articular cartilage in early osteoarthritis-like model mice. J Exp Orthop 2023; 10:106. [PMID: 37870591 PMCID: PMC10593698 DOI: 10.1186/s40634-023-00672-2] [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: 04/13/2023] [Accepted: 10/11/2023] [Indexed: 10/24/2023] Open
Abstract
PURPOSE Osteoarthritis (OA) is a combination of degeneration and destruction of articular cartilage due to mechanical stress, secondary synovitis, and bone remodelling. In recent years, early knee OA, a preliminary stage of structural failure in OA, has attracted attention as a potential target for therapy to prevent the onset of OA. Intra-articular administration of monoiodoacetic acid (MIA) induces OA-like symptoms, and low doses of MIA induce early OA like symptoms. In this experiment, a low-dose of MIA was induced to early OA model mice, which were then irradiated with low-intensity pulsed ultrasound (LIPUS) to examine whether LIPUS improves symptoms of early OA. METHODS After 4 weeks of LIPUS irradiation, articular cartilage was observed at 1 and 4 weeks. The Osteoarthritis Research Society International (OARSI) scores were calculated using Safranin-O staining results. Cartilage degeneration was detected using Denatured Collagen Detection Reagent (DCDR). RESULTS We observed a significant decrease in OARSI scores in the LIPUS irradiated group at week 4. The non-LIPUS group showed widespread areas of double positivity for Type II collagen and DCDR, whereas the LIPUS group showed only a small number of DCDR-positive areas. In addition, macrophage numbers counted in the articular capsule at week 1 showed a significant decrease in the LIPUS irradiated group. Lubricin detection showed that lubricin positive cell number was significantly increased by LIPUS irradiation at week 4. CONCLUSIONS These results suggest that LIPUS attenuates cartilage degeneration in early OA by relieving inflammation and enhancing the inhibitory effect of lubricin on cartilage degeneration.
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Affiliation(s)
- Yoshitsugu Kojima
- Clinical Pharmacology Research Laboratory, Yokohama University of Pharmacy, 601 Matanocho Totsukaku, Yokohama, Kanagawa, 245-0066, Japan.
- Planning and Product Development Division, Nippon Sigmax Co., Ltd., 7th Floor, 1-24-1 Nishi-shinjuku, Shinjuku-Ku, Tokyo, 160-0023, Japan.
| | - Takayuki Watanabe
- Clinical Pharmacology Research Laboratory, Yokohama University of Pharmacy, 601 Matanocho Totsukaku, Yokohama, Kanagawa, 245-0066, Japan
- Planning and Product Development Division, Nippon Sigmax Co., Ltd., 7th Floor, 1-24-1 Nishi-shinjuku, Shinjuku-Ku, Tokyo, 160-0023, Japan
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12
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Wu Q, Wu Z, Lu Z. Efficacy of acupotomy combined with sodium hyaluronate versus sodium hyaluronate alone in the treatment of knee osteoarthritis: A meta-analysis. Medicine (Baltimore) 2023; 102:e34930. [PMID: 37713816 PMCID: PMC10508543 DOI: 10.1097/md.0000000000034930] [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: 02/15/2023] [Accepted: 08/03/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND The efficacy of acupotomy combined with hyaluronic sodium acid in the treatment of knee osteoarthritis (KOA) is unclear. Therefore, this meta-analysis aims to evaluate the efficacy of acupotomy combined with hyaluronic sodium acid compared with hyaluronic sodium acid alone in the treatment of KOA. METHODS Studies from 8 Online databases were searched on KOA treatment using acupotomy combined with sodium hyaluronate until May 2022. The primary outcome indicator was clinical effectiveness, and the secondary outcome indicators included the visual analogue scale scores and Lysholm scores. We calculated the weighted mean difference (WMD) or relative risk for all relevant outcomes. RESULTS Nine studies were identified, involving 644 cases. The results showed that acupotomy combined with intra-articular sodium hyaluronate injection for KOA was superior to sodium hyaluronate injection alone in terms of clinical effectiveness (relative risk = 1.17, 95% confidence interval [CI]: 1.09-1.25, P < .001) and visual analogue scale (WMD = -2.1, 95% CI: -2.25 to 1.95, P < .001), Lysholm score (WMD = 13.83, 95% CI: 3.47-24.19, P = .009). CONCLUSION Acupotomy combined with intra-articular sodium hyaluronate injection for KOA is superior to sodium hyaluronate injection alone. Limited by the number and quality of included studies, this conclusion still needs to be verified by more high-quality Research. INPLASY REGISTRATION NUMBER INPLASY202350029.
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Affiliation(s)
- Qinglin Wu
- Department of Massage, Haikou Hospital of Traditional Chinese Medicine, Haikou, China
| | - Zuqing Wu
- Department of Orthopedics and Traumatology, Haikou Hospital of Traditional Chinese Medicine, Haikou, China
| | - Zhifu Lu
- Department of Orthopedics and Traumatology, Haikou Hospital of Traditional Chinese Medicine, Haikou, China
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13
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Liu B, Xu HY, Zhang R, Han L, Li Y, Sun XF. An Update on Clinical Utility of Musculoskeletal Ultrasonography in Knee Osteoarthritis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:1413-1422. [PMID: 36715025 DOI: 10.1002/jum.16176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/27/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
In knee osteoarthritis (KOA), timely and accurate assessment of the severity is essential to help orthopedic surgeons determine the most appropriate therapeutic strategies and evaluate disease outcomes and responses for corresponding treatments. In KOA, musculoskeletal ultrasonography (MSUS) could effectively help detect various abnormalities, including synovitis, osteophytes, and cartilage damage. Further, MSUS could be used to monitor the response to different therapies in KOA, to guide local diagnostic and therapeutic procedures. In the future, applications based on continuously evolving US tools could enhance the clinical utility of MSUS in KOA.
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Affiliation(s)
- Bo Liu
- Department of Cadre's Wards Ultrasound Diagnostics,Ultrasound Diagnostic Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Hui-Ying Xu
- Department of Cadre's Wards Ultrasound Diagnostics,Ultrasound Diagnostic Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Rui Zhang
- Department of Cadre's Wards Ultrasound Diagnostics,Ultrasound Diagnostic Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Lu Han
- Department of Cadre's Wards Ultrasound Diagnostics,Ultrasound Diagnostic Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yang Li
- Department of Thoracic Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xiao-Feng Sun
- Department of Cadre's Wards Ultrasound Diagnostics,Ultrasound Diagnostic Center, The First Hospital of Jilin University, Changchun, Jilin, China
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Preliminary Study on Grading Diagnosis of Early Knee Osteoarthritis by Shear Wave Elastography. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:4229181. [PMID: 36072618 PMCID: PMC9381192 DOI: 10.1155/2022/4229181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/16/2022] [Accepted: 06/24/2022] [Indexed: 01/12/2023]
Abstract
Knee osteoarthritis (KOA) is the most common chronic bone joint disease. The WHO points out that KOA has become the fourth most disabling disease in the world, and the main clinical treatment is prevention. At present, the clinical diagnosis of knee osteoarthritis with deformation is mainly made by X-ray and two-dimensional ultrasound, and the preventive treatment effect is not good. Shear wave elastography (SWE) has been widely used in clinical practice for its advantages of noninvasive, simple, rapid, and high accuracy in soft tissue hardness. This study investigates the feasibility of using SWE in the grading diagnosis of KOA and the detection of early skeletal muscle injury. 60 patients were enrolled with unilateral KOA who met the inclusion criteria. Routine scanning and SWE exploration were carried out and compared between the affected and healthy knee joints. The measurements included morphology, damage degree of cartilage, joint effusion, joint synovial thickness, the degree of meniscus convexity, and shear wave speed (SWS) in the tendon attachment area of the quadriceps femoris superior patella, and tendon thickness and SWS between and within groups. The affected was scored according to the ultrasonic characteristics. The correlation between them was analyzed to evaluate the feasibility of SWE in grading the diagnosis of KOA. 57 cases had knee cavity effusion (57/60, 95.0%), 58 cases had knee cartilage injury (58/60, 96.6%), and 35 cases had a lateral process of the medial meniscus (35/60, 53.3%); 30 cases had synovial hyperplasia (30/60, 50%), 21 cases had osteophyte formation (21/60, 35%), and no one had a popliteal cyst. There was no significant difference in tendon thickness between and within groups (p > 0.05), but a significant difference in SWS (p < 0.01); the SWS of the quadriceps femoris tendon is negatively correlated with ultrasound score (r = 0.955, p < 0.01). There is a strong negative correlation between SWS and the degree of KOA. It can be used in the grading diagnosis of KOA to help find more early strain points.
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