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Jung WH, Sahu V, Seo M, Takeuchi R. Cartilage regeneration and long term survival in medial OA knee patients treated with HTO and OATS. J Orthop 2024; 57:120-126. [PMID: 39021587 PMCID: PMC11250883 DOI: 10.1016/j.jor.2024.06.024] [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: 06/14/2024] [Accepted: 06/18/2024] [Indexed: 07/20/2024] Open
Abstract
Background Osteoarthritis (OA) of the knee, in most instances primarily, affects medial compartment of knee. Combining Osteochondral Autologous Transfer System (OATS) with Medial Open-Wedge High Tibial Osteotomy (MOWHTO) may represent an integrated approach to sustaining long-term knee functionality in OA patients. Materials and methods From 2009 to 2016, combined OATS and MOWHTO was performed in 66 knees of 63 patients with medial compartment knee OA. Cartilage regeneration was assessed by 2nd look arthroscopy and Knee function was assessed by knee society scoring (KSS) pre-operatively and post-operatively. The survival rate of MOWHTO plus OATS was assessed. Failure is characterized by the need to convert into total knee replacement. Results The KSS knee score (from 48.3 to 90.4) and function score (from 42.6 to 88.7) showed a statistically significant improvement (p-value of <0.0001) at a mean follow-up period of 9.49 years. Second look arthroscopy done at the time of implant removal showed 100 % cartilage regeneration with even hyaline cartilage regeneration in 49 out of 57 knees assessed and partial regeneration in 8 knees. The Kaplan Meier survivorship analysis was 96.7 % at the mean 9.49 years after surgery. Only 2 patients needed TKA conversion in follow-up. Conclusion Combining OATs and valgus MOWHTO provides good option to successfully manage patients of OA and varus malalignment. This resulted in significant improvement in knee function, lowering pain intensity, good cartilage regeneration, and a high survivorship rate for 10 years postoperatively.
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Affiliation(s)
- Woon-Hwa Jung
- Department of Orthopaedic Surgery, Murup Hospital, Changwon, South Korea
| | - Vaibhav Sahu
- Department of Orthopaedic Surgery, Murup Hospital, Changwon, South Korea
| | - Minseok Seo
- Department of Orthopaedic Surgery, Murup Hospital, Changwon, South Korea
| | - Ryohei Takeuchi
- Department of Orthopaedic Surgery, School of Medicine, Yokohama City University, Yokohama, Japan
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Cardillo C, Schaffler BC, Lehane K, Habibi AA, Schwarzkopf R, Lajam CM. Treating Osteoarthritis in Jehovah's Witness Patients. Orthop Clin North Am 2024; 55:445-451. [PMID: 39216949 DOI: 10.1016/j.ocl.2024.04.003] [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] [Indexed: 09/04/2024]
Abstract
This article addresses the challenges surrounding hip and knee osteoarthritis (OA) treatment in Jehovah's Witnesses (JWs), focusing on the complexities arising from their refusal of blood products and transfusions. Acknowledging the heightened risk of blood loss anemia during joint replacement surgery, this review explores documented strategies that enable safe elective joint arthroplasty in JW patients, emphasizing comparable initial diagnostic methods and non-operative treatments up until the pre-operative stage. Special considerations should be taken in the perioperative and intraoperative stage. Despite these challenges, safe arthroplasty is feasible with satisfactory outcomes through a combination of careful preoperative optimization, blood saving protocols, and cultural sensitivity.
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Affiliation(s)
- Casey Cardillo
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, New York, NY 10003, USA
| | - Benjamin C Schaffler
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, New York, NY 10003, USA
| | - Kevin Lehane
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, New York, NY 10003, USA
| | - Akram A Habibi
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, New York, NY 10003, USA
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, New York, NY 10003, USA.
| | - Claudette M Lajam
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, New York, NY 10003, USA
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Duranti C, Bagni G, Iorio J, Colasurdo R, Devescovi V, Arcangeli A. Effects of Germanium embedded fabric on the chondrogenic differentiation of adipose derived stem cells. Tissue Cell 2024; 90:102507. [PMID: 39128191 DOI: 10.1016/j.tice.2024.102507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 07/12/2024] [Accepted: 07/29/2024] [Indexed: 08/13/2024]
Abstract
Osteoarthritis (OA) is a clinical state which is identified by the degeneration of articular cartilage. OA is a common condition (>500 millions of people affected worldwide), whose frequency is anticipated to continue to rise (> 110 % increase worldwide since 2019). The treatment for early-stage OA is based on a combination of therapeutic approaches, which can include regenerative medicine based on Adipose Derived Stem Cells (ADSCs). Germanium embedded Incrediwear® functional Cred40 fabric has been shown to have positive effects on OA clinically and is envisaged to give encouraging effects also on tissue regeneration. Still, the biological mechanisms underlying this therapeutic modality have not yet been fully defined. We tested the hypothesis that Germanium-embedded Incrediwear® functional Cred40 fabric could enhance chondrogenic differentiation. To this purpose, we applied Incrediwear® to human adipose-derived stem cells (hADSCs) induced to chondrogenic differentiation in vitro. Chondrogenic markers (ACAN, SOX9, RUNX2, COL2A1, COL10A1) were quantified following 21 days of treatment. We also assessed extracellular matrix (ECM) deposition (specifically Collagen and glycosaminoglycans (GAGs)) using Alcian Blue and Sirius Red staining. Here, we provide pilot data to demonstrate that Germanium-embedded Incrediwear® functional Cred40 fabric can enhance hADSCs chondrogenic differentiation and maturity and potentially induce events of cartilage regeneration.
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Affiliation(s)
- Claudia Duranti
- Department of Experimental and Clinical Medicine, University of Florence, Viale GB Morgagni 50, Firenze 50134, Italy; MCK Therapeutics Srl, Via Ciliegiole 98, Pistoia, Italy
| | - Giacomo Bagni
- Department of Experimental and Clinical Medicine, University of Florence, Viale GB Morgagni 50, Firenze 50134, Italy
| | - Jessica Iorio
- Department of Experimental and Clinical Medicine, University of Florence, Viale GB Morgagni 50, Firenze 50134, Italy
| | - Rossella Colasurdo
- Department of Experimental and Clinical Medicine, University of Florence, Viale GB Morgagni 50, Firenze 50134, Italy
| | - Valentina Devescovi
- Department of Experimental and Clinical Medicine, University of Florence, Viale GB Morgagni 50, Firenze 50134, Italy
| | - Annarosa Arcangeli
- Department of Experimental and Clinical Medicine, University of Florence, Viale GB Morgagni 50, Firenze 50134, Italy; MCK Therapeutics Srl, Via Ciliegiole 98, Pistoia, Italy.
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Fernández-Navarro V, Garate D, Martínez DG. Ontogeny and sexual dimorphism in the human hands through a 2D geometric morphometrics approach. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2024; 185:e25001. [PMID: 39034487 DOI: 10.1002/ajpa.25001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 05/17/2024] [Accepted: 07/09/2024] [Indexed: 07/23/2024]
Abstract
OBJECTIVES This study aims to conduct a thorough characterization of hand morphology. Employing a 2D geometric morphometric approach, we scrutinize individual fingers and the palm, delineating the ontogenetic trajectories for each biological sex and investigating the alterations that take place at various stages of human development. MATERIALS AND METHODS A set of thirty-two 2D anatomical landmarks were assessed in a sex-balanced sample of human hands (F = 275, M = 250 males), spanning all stages of human development. Following Procrustes registration, the data on size and shape for individual fingers and the palm were examined for each biological sex and age group. Regression analysis was utilized to quantify ontogenetic trajectories for each biological sex. RESULTS The findings suggest a gradual escalation in sexual dimorphism throughout human development, with statistically noteworthy distinctions becoming apparent in size starting at the age of 3, and in shape from the age of 7 onwards. Additionally, our analyses uncover a distinctive sigmoid pattern between sexes, indicating that biological male hands exhibit a sturdier build compared to biological female hands from early childhood onward. CONCLUSIONS In conclusion, this study enriches our insights into sexual dimorphism in human hands, stressing the importance of considering both size and shape across different ontogenetic stages. These findings not only expand our understanding of human biological variation but also lay the foundation for future interdisciplinary research in diverse scientific domains.
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Affiliation(s)
- Verónica Fernández-Navarro
- Instituto Internacional de Investigaciones Prehistóricas de Cantabria (IIIPC), Universidad de Cantabria, Gobierno de Cantabria, Santander, Spain
| | - Diego Garate
- Instituto Internacional de Investigaciones Prehistóricas de Cantabria (IIIPC), Universidad de Cantabria, Gobierno de Cantabria, Santander, Spain
| | - Daniel García Martínez
- Physical Anthropology Unit, Department of Biodiversity, Ecology, and Evolution, Faculty of Biological Sciences, Complutense University of Madrid, Madrid, Spain
- Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), Burgos, Spain
- Laboratory of Forensic Anthropology, Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, Coimbra, Portugal
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Jain L, Jardim CA, Yulo R, Bolam SM, Monk AP, Munro JT, Pitto R, Tamatea J, Dalbeth N, Poulsen RC. Phenotype and energy metabolism differ between osteoarthritic chondrocytes from male compared to female patients: Implications for sexual dimorphism in osteoarthritis development? Osteoarthritis Cartilage 2024; 32:1084-1096. [PMID: 37935325 DOI: 10.1016/j.joca.2023.09.013] [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: 05/02/2023] [Revised: 08/28/2023] [Accepted: 09/15/2023] [Indexed: 11/09/2023]
Abstract
OBJECTIVES The prevalence and severity of knee osteoarthritis (OA) are greater in females than males. The purpose of this study was to determine whether there is an underlying difference in the biology of OA chondrocytes between males and females. METHODS Chondrocytes were obtained following knee arthroplasty from male and female patients with primary OA. Phenotype marker expression, glucose and fat consumption, and rates of glycolysis and oxidative phosphorylation were compared between females and males. RNAi was used to determine the consequences of differential expression of Sry-box transcription factor 9 (SOX9) and PGC1α between males and females. RESULTS OA chondrocytes from male donors showed elevated ribonucleic acid (RNA) and protein levels of SOX9, elevated COL2A1 protein synthesis, higher glucose consumption, and higher usage of glycolysis compared to females. OA chondrocytes from females had higher PGC1α protein levels, higher fat consumption, and higher oxidative energy metabolism than males. Knockdown of SOX9 reduced expression of COL2A1 to a greater extent in male OA chondrocytes than females whereas knockdown of PGC1α reduced COL2A1 expression in females but not males. Expression of ACAN and the glycolytic enzyme PGK1 was also reduced in males but not females following SOX9 knockdown. CONCLUSIONS OA chondrocyte phenotype and energy metabolism differ between males and females. Our results indicate transcriptional control of COL2A1 differs between the two. Differences in chondrocyte biology between males and females imply the underlying mechanisms involved in OA may also differ, highlighting the need to consider sex and gender when investigating pathogenesis and potential treatments for OA.
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Affiliation(s)
- Lekha Jain
- Department of Pharmacology and Clinical Pharmacology, University of Auckland, Auckland, New Zealand.
| | - Caitlin A Jardim
- Department of Pharmacology and Clinical Pharmacology, University of Auckland, Auckland, New Zealand.
| | - Richard Yulo
- Biomedical Imaging Research Unit, University of Auckland, Auckland, New Zealand.
| | - Scott M Bolam
- Department of Surgery, University of Auckland, Auckland, New Zealand; Department of Medicine, University of Auckland, Auckland, New Zealand.
| | - A Paul Monk
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand.
| | - Jacob T Munro
- Department of Surgery, University of Auckland, Auckland, New Zealand.
| | - Rocco Pitto
- Department of Surgery, University of Auckland, Auckland, New Zealand.
| | - Jade Tamatea
- Te Kupenga Hauora Māori, University of Auckland, Auckland, New Zealand.
| | - Nicola Dalbeth
- Department of Medicine, University of Auckland, Auckland, New Zealand.
| | - Raewyn C Poulsen
- Department of Pharmacology and Clinical Pharmacology, University of Auckland, Auckland, New Zealand.
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Leal J, Kugelman D, Ward S, Wixted C, Lajam C, Seyler T, Schwarzkopf R. Tranexamic Acid Led to Improved Safety of Total Knee Arthroplasty in Jehovah's Witness Patients: A Multi-Centered Matched Study. J Arthroplasty 2024:S0883-5403(24)00842-8. [PMID: 39178974 DOI: 10.1016/j.arth.2024.08.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 08/08/2024] [Accepted: 08/14/2024] [Indexed: 08/26/2024] Open
Abstract
PURPOSE This study aimed to evaluate the safety of total knee arthroplasty (TKA) in Jehovah's Witness patients compared to non-Jehovah's Witness patients using standard peri-operative TKA protocols as well as assess the role of tranexamic acid (TXA) in managing blood loss in this population. METHODS Patients undergoing TKA between 2011 and 2021 at two tertiary academic centers were retrospectively reviewed. Patient demographics, pre- and post-operative hematologic laboratory values, intra-operative tranexamic acid use, 90-day post-operative complications, and subsequent revisions were collected. These variables were then compared between propensity score-matched cohorts at a 2:1 ratio of those who did not identify as Jehovah's Witness to those who did. Regression analysis was used to determine the effect of intraoperative TXA on hemoglobin (hgb) shift. RESULTS After applying exclusion criteria and matching, the TKA outcomes of 316 non-Jehovah's Witness patients and 152 Jehovah's Witness patients were analyzed. Univariate analysis suggested that non-Jehovah's Witness patients and Jehovah's Witness patients had similar pre- and post-operative hgb, hgb shift, and hematocrit (hct). Only 1 (0.8%) Jehovah's Witness patient reached a hgb < 8.0 mg/dL post-operatively. Multivariate logistic regression suggested that Jehovah's Witness patients did not have increased odds of reaching a hgb < 8.0 mg/dL (odds ratio [OR] = 0.99 [0.96, 1.02]; P = 0.42). Multivariate linear regression suggested that intra-operative TXA was positively correlated with hgb shift and thus a smaller decrease in hgb from pre- to post-TKA (β = 0.38 [0.06, 0.69]; P = 0.02). Additionally, Jehovah's Witness patients had excellent revision-free (95% [91, 99]) and infection-free (98% [95, 100]) survival at 8 years. CONCLUSION Standard peri-operative TKA protocols are safe for Jehovah's Witness patients who do not have the need for transfusion, especially with appropriate pre-operative hgb levels and the use of intra-operative TXA. Furthermore, these patients have excellent survivorship at 5 and 8 years follow-up.
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Affiliation(s)
- Justin Leal
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA.
| | - David Kugelman
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Spencer Ward
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Colleen Wixted
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Claudette Lajam
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Thorsten Seyler
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
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Roy A, Bennett A, Pruitt L. Feasibility of using diamond-like carbon films in total joint replacements: a review. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2024; 35:47. [PMID: 39136884 PMCID: PMC11322245 DOI: 10.1007/s10856-024-06814-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 07/16/2024] [Indexed: 08/16/2024]
Abstract
Diamond-like Carbon (DLC) has been used as a coating material of choice for a variety of technological applications owing to its favorable bio-tribo-thermo-mechanical characteristics. Here, the possibility of bringing DLC into orthopedic joint implants is examined. With ever increasing number of patients suffering from osteoarthritis as well as with the ingress of the osteoarthritic joints' malaise into younger and more active demographics, there is a pressing need to augment the performance and integrity of conventional total joint replacements (TJRs). Contemporary joint replacement devices use metal-on-polymer articulations to restore function to worn, damaged or diseased cartilage. The wear of polymeric components has been addressed using crosslinking and antioxidants; however, in the context of the metallic components, complications pertaining to corrosion and metal ion release inside the body still persist. Through this review article, we explore the use of DLC coatings on metallic bearing surfaces and elucidate why this technology might be a viable solution for ongoing electrochemical challenges in orthopedics. The different characteristics of DLC coatings and their feasibility in TJRs are examined through assessment of tribo-material characterization methods. A holistic characterization of the coating-substrate interface and the wear performance of such systems are discussed. As with all biomaterials used in TJRs, we need mindful consideration of potential in-vivo challenges. We present a few caveats for DLC coatings including delamination, hydrophobicity, and other conflicting as well as outdating findings in the literature. We recommend prudently exploring DLC films as potential coatings on metallic TJR components to solve the problems pertaining to wear, metal ion release, and corrosion. Ultimately, we advise bringing DLC into clinical use only after addressing all challenges and concerns outlined in this article.
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Affiliation(s)
- Anurag Roy
- Department of Mechanical Engineering, University of California, Berkeley, CA, USA.
| | - Annette Bennett
- Department of Mechanical Engineering, University of California, Berkeley, CA, USA
| | - Lisa Pruitt
- Department of Mechanical Engineering, University of California, Berkeley, CA, USA
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Migliorini F, Maffulli N, Velaj E, Bell A, Kämmer D, Eschweiler J, Hofmann UK. Antithrombotic prophylaxis following total knee arthroplasty: a level I Bayesian network meta-analysis. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024:10.1007/s00590-024-04071-w. [PMID: 39126462 DOI: 10.1007/s00590-024-04071-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 08/05/2024] [Indexed: 08/12/2024]
Abstract
INTRODUCTION Venous thromboembolism (VTE) is a major concern following total knee arthroplasty (TKA). The optimal pharmacological prophylaxis remains, however, controversial. The present investigation compared several non-vitamin K antagonist oral anticoagulants commonly employed as VTE prophylaxis following TKA. A Bayesian network meta-analysis was conducted to compare apixaban, aspirin, dabigatran, edoxaban, enoxaparin, fondaparinux, and rivaroxaban. The outcomes of interest were to compare the rate of deep venous thrombosis (DVT), pulmonary embolism (PE), and major and minor haemorrhages. METHODS This study was conducted according to the PRISMA Extension Statement for Reporting of Systematic Reviews Incorporating Network Meta-Analyses of Health Care Interventions. In March 2024, PubMed, Web of Science, and Google Scholar were accessed with no time constraints. All randomised controlled trials (RCTs) comparing two or more drugs for the prevention of VTE following TKA were considered for inclusion. RESULTS Data from 29,678 patients were collected. Of them, 67% (19,884 of 29,678 patients) were women. The mean age of the patients was 66.8 ± 2.8 years, and the mean BMI was 29.2 ± 1.5 kg/m2. There was comparability in age, sex, and BMI at baseline. Apixaban 5 mg, dabigatran 220 mg, and rivaroxaban 10 mg were the most effective in reducing the rate of DVT. Apixaban 5 mg, enoxaparin 60 mg, and rivaroxaban 40 mg were the most effective in reducing the rate of PE. Apixaban 5 mg, rivaroxaban 10 mg, and apixaban 10 mg were associated with the lowest rate of major haemorrhages. Apixaban 5 mg and 20 mg, and dabigatran 220 mg were associated with the lowest rate of minor haemorrhages. CONCLUSION Administration of apixaban 5 mg demonstrated the best balance between VTE prevention and haemorrhage control following TKA. LEVEL OF EVIDENCE Level I, network meta-analysis of RCTs.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Medical Centre, 52074, Aachen, Germany
- Department of Orthopedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), 39100, Bolzano, Italy
- Department of Orthopaedic and Trauma Surgery, Eifelklinik St.Brigida, 52152, Simmerath, Germany
- Department of Life Sciences, Health, and Health Professions, Link Campus University of Rome, Italy, Rome, Italy
| | - Nicola Maffulli
- School of Pharmacy and Bioengineering, Faculty of Medicine, Keele University, Stoke On Trent, ST4 7QB, UK.
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Mile End Hospital, Queen Mary University of London, London, E1 4DG, UK.
- Department of Trauma and Orthopaedic Surgery, Faculty of Medicine and Psychology, University La Sapienza, 00185, Rome, Italy.
| | - Erlis Velaj
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Medical Centre, 52074, Aachen, Germany
| | - Andreas Bell
- Department of Orthopaedic and Trauma Surgery, Eifelklinik St.Brigida, 52152, Simmerath, Germany
| | - Daniel Kämmer
- Department of Orthopaedic and Trauma Surgery, Eifelklinik St.Brigida, 52152, Simmerath, Germany
| | - Jörg Eschweiler
- Department of Trauma and Reconstructive Surgery, BG Hospital Bergmannstrost, Halle (Saale), Germany
| | - Ulf Krister Hofmann
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Medical Centre, 52074, Aachen, Germany
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Garcia AR, Quan T, Mikula JD, Mologne MS, Best MJ, Thakkar SC. Higher modified frailty index score is associated with 30-day postoperative complications following simultaneous bilateral total knee arthroplasty. Knee 2024; 50:88-95. [PMID: 39128174 DOI: 10.1016/j.knee.2024.07.019] [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: 08/31/2023] [Revised: 07/12/2024] [Accepted: 07/20/2024] [Indexed: 08/13/2024]
Abstract
BACKGROUND There is no clear consensus regarding patient populations at highest risk for complications from simultaneous bilateral total knee arthroplasty (TKA). The purpose of this study was to determine whether the comorbidities comprising the modified Frailty Index (mFI) were correlated with poor outcomes following simultaneous bilateral TKA. METHODS From 2006 to 2019, patients undergoing bilateral TKA aged 50 years or older were identified in a national database. The 5-item mFI was calculated based on the presence of five comorbidities: diabetes, congestive heart failure, hypertension, chronic obstructive pulmonary disease, and dependent functional status. Chi-squared and multivariable regression analyses were used to evaluate the association of mFI scores with postoperative complications. RESULTS The study analyzed 8,776 patients with an average age of 65 years. After adjustment on multivariable regression analysis, compared to patients with a mFI score of 0, those with a score of 1 had an increased risk of pulmonary complication (OR 3.14; p = 0.011), renal problem (OR 12.86; p = 0.022), sepsis complication (OR 2.82; p = 0.024), postoperative transfusion (OR 1.19; p = 0.012), and non-home discharge (OR 1.17; p = 0.002).Patients with a score of 2 compared to 0 had similar complications when compared. These patients had an increased risk of cardiac complication (OR 4.84; p = 0.009) and prolonged hospital stay (OR 4.06; p < 0.001). CONCLUSION Increased mFI scores were associated with significantly higher complication rates in patients undergoing simultaneous bilateral TKA compared to unilateral TKA. Our results can be used to identify which patients may need a staged bilateral TKA or preoperative optimization to safely undergo a simultaneous bilateral TKA. LEVEL OF EVIDENCE III.
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Affiliation(s)
| | - Theodore Quan
- George Washington School of Medicine and Health Sciences, Washington D.C, USA
| | - Jacob D Mikula
- Steadman Philippon Research Institute, Vail, CO, USA; Department of Orthopaedic Surgery, Johns Hopkins University, Columbia, MD, USA
| | | | - Matthew J Best
- Department of Orthopaedic Surgery, Johns Hopkins University, Columbia, MD, USA
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Kawaguchi H. Current status of treatments administered by intra-articular injection for knee osteoarthritis. Osteoarthritis Cartilage 2024:S1063-4584(24)01318-9. [PMID: 39121949 DOI: 10.1016/j.joca.2024.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 07/10/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024]
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Guo S, Zhang J, Li H, Cheng CK, Zhang J. Genetic and Modifiable Risk Factors for Postoperative Complications of Total Joint Arthroplasty: A Genome-Wide Association and Mendelian Randomization Study. Bioengineering (Basel) 2024; 11:797. [PMID: 39199755 PMCID: PMC11351150 DOI: 10.3390/bioengineering11080797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Accepted: 08/05/2024] [Indexed: 09/01/2024] Open
Abstract
Background: Total joint arthroplasty (TJA) is an orthopedic procedure commonly used to treat damaged joints. Despite the efficacy of TJA, postoperative complications, including aseptic prosthesis loosening and infections, are common. Moreover, the effects of individual genetic susceptibility and modifiable risk factors on these complications are unclear. This study analyzed these effects to enhance patient prognosis and postoperative management. Methods: We conducted an extensive genome-wide association study (GWAS) and Mendelian randomization (MR) study using UK Biobank data. The cohort included 2964 patients with mechanical complications post-TJA, 957 with periprosthetic joint infection (PJI), and a control group of 398,708 individuals. Genetic loci associated with postoperative complications were identified by a GWAS analysis, and the causal relationships of 11 modifiable risk factors with complications were assessed using MR. Results: The GWAS analysis identified nine loci associated with post-TJA complications. Two loci near the PPP1R3B and RBM26 genes were significantly linked to mechanical complications and PJI, respectively. The MR analysis demonstrated that body mass index was positively associated with the risk of mechanical complications (odds ratio [OR]: 1.42; p < 0.001). Higher educational attainment was associated with a decreased risk of mechanical complications (OR: 0.55; p < 0.001) and PJI (OR: 0.43; p = 0.001). Type 2 diabetes was suggestively associated with mechanical complications (OR, 1.18, p = 0.02), and hypertension was suggestively associated with PJI (OR, 1.41, p = 0.008). Other lifestyle factors, including smoking and alcohol consumption, were not causally related to postoperative complications. Conclusions: The genetic loci near PPP1R3B and RBM26 influenced the risk of post-TJA mechanical complications and infections, respectively. The effects of genetic and modifiable risk factors, including body mass index and educational attainment, underscore the need to perform personalized preoperative assessments and the postoperative management of surgical patients. These results indicate that integrating genetic screening and lifestyle interventions into patient care can improve the outcomes of TJA and patient quality of life.
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Affiliation(s)
- Sijia Guo
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; (S.G.); (J.Z.)
- Engineering Research Center of Digital Medicine of the Ministry of Education, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jiping Zhang
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; (S.G.); (J.Z.)
- Engineering Research Center of Digital Medicine of the Ministry of Education, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Huiwu Li
- Department of Orthopaedics, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China;
| | - Cheng-Kung Cheng
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; (S.G.); (J.Z.)
- Engineering Research Center of Digital Medicine of the Ministry of Education, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jingwei Zhang
- Department of Orthopaedics, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China;
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Coulson HC, Brown M, Burke K, Griffith E, Shadiack V, Garner HR, Foushee JA. Common outpatient diagnoses and associated treatments logged by osteopathic medical students within a geriatric population. J Osteopath Med 2024; 124:337-344. [PMID: 38641919 DOI: 10.1515/jom-2022-0251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/02/2024] [Indexed: 04/21/2024]
Abstract
CONTEXT Clinical clerkships provide osteopathic medical students the opportunity to participate in the diagnosis and treatment of commonly encountered medical conditions. Appropriate management of these conditions may include pharmacotherapy and/or nonpharmacologic interventions, such as osteopathic manipulative treatment (OMT). Opportunities may exist to expand the utilization of OMT in the management of common conditions, particularly for geriatric patients, who are at increased risk for adverse outcomes from pharmacologic treatments. OBJECTIVES This study aimed to assess the most common diagnoses and corresponding treatments logged by osteopathic medical students within an ambulatory geriatric population. METHODS Patient encounters logged electronically by osteopathic medical students were retrospectively reviewed to determine the most commonly reported diagnostic codes and their treatments. Logged interventions were filtered to include patients over the age of 65 years who were seen on family medicine rotations within an ambulatory setting. The top 10 diagnoses were sorted and assessed to determine the associated treatments, including medications, procedures, and OMT. RESULTS Between January 2018 and June 2020, a total of 11,185 primary diagnoses were logged pertaining to the defined patient population. The most frequently documented diagnoses were essential hypertension (n=1,420; 12.7 %), encounter for well examination (n=1,144; 10.2 %), type 2 diabetes mellitus (n=837; 7.5 %), hyperlipidemia (n=346; 3.1 %), chronic obstructive pulmonary disease (COPD; n=278; 2.5 %), osteoarthritis (OA; n=221; 2.0 %), low back pain (LBP; n=202; 1.8 %), pain in joint (n=187; 1.7 %), hypothyroidism (n=164; 1.5 %), and urinary tract infections (n=160; 1.4 %). Three of the top 10 logged diagnoses were musculoskeletal in nature (OA, LBP, and pain in joint). Pharmacotherapy was reported as the predominant treatment for musculoskeletal conditions, with OMT being logged as a treatment for 10.9 % (n=50) of those cases. The most commonly logged medication class in the management of patients with those musculoskeletal conditions was nonsteroidal anti-inflammatory drugs (NSAIDs; n=128; 27.9 %), while opioids were the second most frequently documented class of medications (n=65; 14.2 %). CONCLUSIONS Musculoskeletal complaints were commonly logged by osteopathic medical students within the studied population. Opioids were documented as a treatment for musculoskeletal conditions more frequently than OMT. As such, opportunities exist to expand the utilization of OMT during clinical clerkships and to decrease the frequency of prescribed medications for pain management.
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Affiliation(s)
- Hannah C Coulson
- Pathologist at HCT Pathology Services, University of Maryland Shore Medical Center, Easton, MD, USA
| | - Miriam Brown
- Pathology, Microbiology, and Immunology Resident, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kyle Burke
- Family and Community Medicine Resident, Penn State Health, Hershey, PN, USA
| | - Emma Griffith
- Internal Medicine Resident, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
| | - Victoria Shadiack
- Assistant Chair Principles of Primary Care and OMM, Edward Via College of Osteopathic Medicine, Carolinas Campus, Spartanburg, SC, USA
| | - Harold R Garner
- Consultant, Illinois College of Osteopathic Medicine (proposed) at the Chicago School, Chicago, IL, USA
| | - Jaime A Foushee
- Department Chair for Biomedical Sciences; Discipline Chair for Pharmacology and Associate Professor, Edward Via College of Osteopathic Medicine, Carolinas Campus, Spartanburg, SC, USA
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Leutzinger TJ, Kingston DC, Dinkel DM, Wellsandt E, Knarr BA. Differences in knee joint moments between individuals who are living with obesity and those of a healthy weight when negotiating stairs. Knee 2024; 49:217-225. [PMID: 39043017 DOI: 10.1016/j.knee.2024.07.006] [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: 12/06/2023] [Revised: 05/29/2024] [Accepted: 07/03/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND Individuals who are living with obesity often adopt alternative lower limb walking mechanics compared to persons with a healthy weight. Stair negotiation is a common activity of daily living that, when used consistently with diet and other physical activity, can help promote the reversal of health-related risk factors associated with people who are obese. The purpose of this study was to determine how stair negotiation affects normalized and non-normalized peak knee extension and abduction moments in young adults who live with obesity (BMI between 30 and 40 kg/m2) compared to adults with a healthy weight (BMI between 18.5 and 25 kg/m2). METHODS Fifteen young adults living with obesity and fifteen with a healthy weight performed stair ascent and descent walking trials on a 3-step instrumented staircase at a self-selected walking speed. A one-way ANCOVA (covariate: gait speed) was used to compare knee moment variables between groups. RESULTS No significant differences were found between groups in peak knee joint moments normalized to body mass. The individuals living with obesity demonstrated significantly larger non-normalized peak knee extension moments during stair ascent and descent but no differences in the non-normalized peak knee abduction moments for stair ascent or descent. CONCLUSION Results of this study indicate differences in non-normalized peak knee extension moments between BMI groups. The young age of the obese group may have contributed to minimal differences overall. Future research should determine how these findings differ in an older obese population and how using a handrail would affect these results.
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Affiliation(s)
- Todd J Leutzinger
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE, United States.
| | - David C Kingston
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE, United States
| | - Danae M Dinkel
- School of Health and Kinesiology, University of Nebraska, Omaha, NE, United States
| | - Elizabeth Wellsandt
- Department of Health and Rehabilitation Sciences, College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE, United States
| | - Brian A Knarr
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE, United States
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14
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Diaz TO, Licht S, Wright TW, Nichols JA. Disease severity versus pain severity: Range of motion differences during single- and multiplanar tasks in women with carpometacarpal osteoarthritis. J Orthop Res 2024; 42:1710-1718. [PMID: 38483094 PMCID: PMC11222045 DOI: 10.1002/jor.25833] [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: 10/18/2023] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 07/04/2024]
Abstract
In carpometacarpal osteoarthritis (CMC OA) of the thumb, to what extent treatments should be directed by radiographic disease severity versus pain-based indicators remains an open question. To address this gap, this study investigated the relative impact of disease severity and pain severity on the range of motion in participants with CMC OA. We hypothesized larger differences would exist between extremes in the pain severity cohort than the disease severity cohort, suggesting pain modulates movement to a greater extent than joint degradation. Thirty-one female participants (64.6 ± 10.9 years) were grouped as symptomatic or asymptomatic (pain severity cohort) and early stage OA or end-stage OA (disease severity cohort) using radiographs and questionnaires. Kinematics were measured during single-planar and multiplanar range of motion tasks. Joint angle differences between groups were statistically compared. Differences in self-reported pain, function, and disability were evident in both participant cohorts. Notably, substantial distinctions emerged exclusively during multiplanar tasks, with a greater prevalence in the disease severity cohort compared to the pain severity cohort. Participants with end-stage OA also exhibited similar overall area covered during circumduction in comparison to those with early-stage OA, despite having a decreased range of motion at the CMC joint. The study underscores the importance of assessing multiplanar tasks, potentially leading to earlier identification of CMC OA. While movement compensations such as employing the distal thumb joints over the CMC joint were observed, delving deeper into the interplay between pain and movement could yield greater insight into the underlying factors steering these compensatory mechanisms.
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Affiliation(s)
- Tamara Ordonez Diaz
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL
- Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL
| | - Samuel Licht
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL
| | - Thomas W. Wright
- Department of Orthopaedics & Sports Medicine, University of Florida, Gainesville, FL
| | - Jennifer A. Nichols
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL
- Department of Orthopaedics & Sports Medicine, University of Florida, Gainesville, FL
- Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL
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Gao K, Zhang C, Zhang Y, Zhang L, Xu J, Xue H, Jiang L, Zhang J. Is chronic kidney disease associated with osteoarthritis? The United States national health and nutrition examination survey 2011-2020. BMC Nephrol 2024; 25:236. [PMID: 39054437 PMCID: PMC11274754 DOI: 10.1186/s12882-024-03672-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 07/15/2024] [Indexed: 07/27/2024] Open
Abstract
OBJECTIVE Chronic kidney disease (CKD) and osteoarthritis (OA) represent two frequently seen disorders among the general population, and they share several similar risk factors. The present work focused on assessing the relation of CKD with OA. METHODS This cohort study included 26,280 eligible participants aged ≥ 20 years who had valid data on CKD and OA from the National Health and Nutrition Examination Survey (NHANES) 2011-2020. The association between CKD and OA was studied by logistic regression, adjusting for demographics, body mass index (BMI), socioeconomic factors, physical activity, ever smoking, alcohol using, diabetes status and hypertension status. RESULTS Among the participants of this study, 26.69% of OA patients had concurrent CKD, whereas this proportion was only 13.83% among non-OA patients.CKD was related to OA[OR:2.269 (95%CI:2.266-2.271), p < 0.01] and the relation was of significance [OR:1.031 (95%CI:1.030-1.033),p < 0.01] following adjustments. In subgroup analyses based on age, the relation between osteoarthritis and chronic kidney disease remained significant, and in the subgroup analyses based on gender the previously mentioned relation between OA and CKD showed opposite directions in men [OR:0.869(95%CI0.867-0.871), p < 0.01] and women [OR:1.178(95%CI1.177-1.180), p < 0.01]. CONCLUSIONS In the present 10-year large-scale national-wide survey, OA is closely related to CKD, and women with OA showed a higher risk of developing CKD compared to men. This study suggests that the relationship between OA and CKD deserves further investigation, and we suggest that patients with OA need to pay extra attention to their own kidney health.
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Affiliation(s)
- Kuiliang Gao
- Orthopedics Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Chao Zhang
- Orthopedics Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Yifan Zhang
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
- Acupuncture Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Longyao Zhang
- Orthopedics Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jiankang Xu
- Orthopedics Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Hongfei Xue
- Orthopedics Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Lingling Jiang
- Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, China
| | - Jinwei Zhang
- Orthopedics Department, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
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DiMartino SJ, Gao H, Neogi T, Fuerst T, Zaim S, Eng S, Ho T, Manvelian G, Braunstein N, Geba GP, Dakin P. Prevalence of preexisting articular bone pathology in patients with osteoarthritis screened for fasinumab clinical trials identified by X-ray or magnetic resonance imaging. Osteoarthritis Cartilage 2024:S1063-4584(24)01274-3. [PMID: 39004211 DOI: 10.1016/j.joca.2024.07.001] [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: 01/15/2024] [Revised: 06/27/2024] [Accepted: 07/06/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVE To examine the prevalence of preexisting articular bone pathology in patients with hip or knee pain due to osteoarthritis (OA) screened for fasinumab clinical trials. METHOD This post-hoc analysis included patients with OA screened for three phase 3 fasinumab studies (NCT02683239, NCT03161093, NCT03304379). During screening, participants who met other clinical inclusion/exclusion criteria underwent radiography of knees, hips, and shoulders. Those with Kellgren-Lawrence grade (KLG) ≥ 2 for index joint and without an exclusionary finding proceeded to magnetic resonance imaging (MRI) of index, contralateral, and KLG ≥ 3 joints. Exclusionary findings included bone fragmentation/collapse, bone loss/resorption, osteonecrosis, and fracture, by either X-ray or MRI. Participants with extensive subchondral cysts were also excluded. Prevalence of abnormalities on radiographs and MRIs are reported. RESULTS Of 27,633 participants screened, 21,997 proceeded to imaging. Of these, 1203 (5.5%) were excluded due to the presence of ≥ 1 joint with severe articular bone pathology (X-ray or MRI): bone fragmentation/collapse (2.60%), subchondral insufficiency fracture (SIF; 1.67%), osteonecrosis (1.11%), and significant bone loss (0.32%). Additionally, 3.13% screen-failed due to extensive subchondral cysts. More than half of the exclusions due to bone fragmentation/collapse (386/572), osteonecrosis (141/245) and significant bone loss (59/71), and approximately one third of SIF (133/367) and extensive subchondral cysts (229/689) were evident on X-rays. CONCLUSIONS Approximately one in 20 participants with OA who met the clinical screening criteria for fasinumab phase 3 trials were later excluded due to preexisting severe articular bone pathology findings by X-ray or MRI.
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Affiliation(s)
| | - Haitao Gao
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
| | - Tuhina Neogi
- Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | | | | | - Simon Eng
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
| | - Tina Ho
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
| | | | | | | | - Paula Dakin
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
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17
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Call CM, Lachance AD, Zink TM, Stoddard H, Babikian GM, Rana AJ, McGrory BJ. Variation in Demographics, Hospital, and Patient-Reported Outcomes Following Total Hip Arthroplasty According to Biological Sex. J Arthroplasty 2024:S0883-5403(24)00684-3. [PMID: 38971394 DOI: 10.1016/j.arth.2024.06.063] [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: 01/27/2024] [Revised: 06/23/2024] [Accepted: 06/26/2024] [Indexed: 07/08/2024] Open
Abstract
BACKGROUND The effect of biological sex on the outcomes of total hip arthroplasty (THA) remains unclear. Accounting for biological sex in research is crucial for reproducibility and accuracy. Average combined data may mask sex-related variation and obscure clinically relevant differences in outcomes. The aim of this study is to investigate hospital and patient-reported outcome measures (PROMs) after THA by biological sex to elucidate differences and ultimately provide more equitable care. METHODS We performed a retrospective review of patients undergoing primary THA at a single large academic center between January 2013 and August 2020. Demographics, operative variables, hospital outcomes, and PROMs were compared between men and women patients. The PROMs included preoperative, 6-weeks, 6-months, and 1-year Single Assessment Numeric Evaluation, Visual Analog Scale, Hip Disability and Osteoarthritis Outcome Score Joint Replacement, University of California, Los Angeles, and Patient-Reported Outcomes Measurement Information System mental and physical scores, as well as satisfaction scores. RESULTS A total of 6,418 patients were included (55% women). Women were older (P < .001), had a lower body mass index (P < .001), and were more likely to have public insurance (P < .001). Fewer women were discharged to home or self-care (P < .001). Women had higher rates of cementation (P < .001) and fracture within 90 days (P < .001), and these associations remained significant with adjusted multivariable analyses. Women had significantly higher pain and lower functional scores preoperatively; postoperatively, most PROMs were equivalent. CONCLUSIONS Important differences were observed in several areas. Demographic parameters differed, and a variable effect of biological sex was observed on surgical and hospital outcomes. Women had an increased incidence of cemented femoral components (indicated for osteoporotic bone) and postoperative fractures. Women's PROMs demonstrated globally lower functional scores and higher pain preoperatively. Differences attributed to sex should continue to be investigated and accounted for in risk-stratification models. Future studies are needed to elucidate the underlying causes of observed biological sex differences and are essential for equitable arthroplasty care.
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Affiliation(s)
- Catherine M Call
- Tufts University School of Medicine, Boston, Massachusetts; MMP Orthopedics & Sports Medicine, Maine Medical Center, Portland, Maine
| | - Andrew D Lachance
- Department of Orthopedic Surgery, Guthrie Clinic, Sayre, Pennsylvania
| | - Thomas M Zink
- Tufts University School of Medicine, Boston, Massachusetts; Department of Orthopedic Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Henry Stoddard
- MMP Orthopedics & Sports Medicine, Maine Medical Center, Portland, Maine
| | - George M Babikian
- MMP Orthopedics & Sports Medicine, Maine Medical Center, Portland, Maine
| | - Adam J Rana
- MMP Orthopedics & Sports Medicine, Maine Medical Center, Portland, Maine
| | - Brian J McGrory
- Tufts University School of Medicine, Boston, Massachusetts; MMP Orthopedics & Sports Medicine, Maine Medical Center, Portland, Maine
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18
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Wan Y, McGuigan P, Bilzon J, Wade L. The effect of foot orientation modifications on knee joint biomechanics during daily activities in people with and without knee osteoarthritis. Clin Biomech (Bristol, Avon) 2024; 117:106287. [PMID: 38870877 DOI: 10.1016/j.clinbiomech.2024.106287] [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: 11/21/2023] [Revised: 05/30/2024] [Accepted: 06/03/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Altered gait could influence knee joint moment magnitudes and cumulative damage over time. Gait modifications have been shown to reduce knee loading in people with knee osteoarthritis during walking, although this has not been explored in multiple daily activities. Therefore, this study investigated the effect of different foot orientations on knee loading during multiple daily activities in people with and without knee osteoarthritis. METHODS Thirty people with knee osteoarthritis and twenty-nine without (control) performed walking, stair ambulation and sit-to-stand across a range of foot progression angles (neutral, toe-in, toe-out and preferred). Peak knee adduction moment, knee adduction moment impulse and knee pain were compared across a continuous range of foot orientations, between activities, and groups. FINDINGS Increased foot progression angle (more toe-in) reduced 1st peak knee adduction moment across all activities in both knee osteoarthritis and control (P < 0.001). There was a greater reduction in knee adduction moment in the control group during walking and stair ambulation (P ≤ 0.006), where the knee osteoarthritis group already walked preferably less toe-out than the control group. Under preferred condition, stair descent had the greatest knee loading and knee pain compared to other activities. INTERPRETATION Although increased foot progression angle (toward toe-in) appeared to be more effective in reducing knee loading for all activities, toe-in modification might not benefit stair ambulation. Future gait modification should likely be personalised to each patient considering the individual difference in preferred gait and knee alignment required to shift the loading medially or laterally.
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Affiliation(s)
- Yi Wan
- Department for Health, University of Bath, Bath, UK; Centre for the Analysis of Motion, Entertainment Research and Applications (CAMERA), University of Bath, Bath, UK.
| | - Polly McGuigan
- Department for Health, University of Bath, Bath, UK; Centre for the Analysis of Motion, Entertainment Research and Applications (CAMERA), University of Bath, Bath, UK
| | - James Bilzon
- Department for Health, University of Bath, Bath, UK; Centre for the Analysis of Motion, Entertainment Research and Applications (CAMERA), University of Bath, Bath, UK; Centre for Sport Exercise and Osteoarthritis Research Versus Arthritis, University of Bath, Bath, UK
| | - Logan Wade
- Department for Health, University of Bath, Bath, UK; Centre for the Analysis of Motion, Entertainment Research and Applications (CAMERA), University of Bath, Bath, UK
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Hay AM, Rhoades MJ, Bangerter S, Ferguson SA, Lee H, T. Gill M, Page GL, Pope A, Measom GJ, Hager RL, Seeley MK. Serum Cartilage Oligomeric Matrix Protein Concentration Increases More After Running Than Swimming for Older People. Sports Health 2024; 16:534-541. [PMID: 37697665 PMCID: PMC11195858 DOI: 10.1177/19417381231195309] [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] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Knee osteoarthritis is common in older people. Serum cartilage oligomeric matrix protein (sCOMP) is a biomarker of knee articular cartilage metabolism. The purpose of this study was 2-fold: to (1) determine acute effects of running and swimming on sCOMP concentration in older people; and (2) investigate relationships between sCOMP concentration change due to running and swimming and measures of knee health in older people. HYPOTHESES Running would result in greater increase in sCOMP concentration than swimming, and increase in sCOMP concentration due to running and swimming would associate positively with measures of poor knee health. STUDY DESIGN Cross-sectional. LEVEL OF EVIDENCE Level 3. METHODS A total of 20 participants ran 5 km and 19 participants swam 1500 m. sCOMP concentration was measured immediately before, immediately after, and 15, 30, and 60 minutes after running or swimming. sCOMP concentration change due to running and swimming was compared. Correlations between sCOMP concentration change due to running and swimming, and other measures of knee health were evaluated, including the Tegner Activity Scale and Knee injury and Osteoarthritis Outcome Score. RESULTS sCOMP concentration increased 29% immediately after running, relative to baseline, but only 6% immediately after swimming (P < 0.01). No significant relationship was observed between acute sCOMP change due to running and swimming, and observed measures of knee health (P > 0.05). Participants with clinically relevant knee symptoms exhibited greater sCOMP concentration before and after running and swimming (P = 0.03) and had greater body mass (P = 0.04). CONCLUSION Running results in greater acute articular cartilage metabolism than swimming; however, the chronic effects of this are unclear. Older people with clinically relevant knee symptoms possess greater sCOMP concentration and are heavier, independent of exercise mode and physical activity level. CLINICAL RELEVANCE These results describe the effects of exercise (running and swimming) for older physically active persons, with and without knee pain.
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Affiliation(s)
- Alexandra M. Hay
- Department of Exercise Sciences, Brigham Young University, Provo, Utah
| | | | | | - Seth A. Ferguson
- Department of Exercise Sciences, Brigham Young University, Provo, Utah
| | - Hyunwook Lee
- Department of Exercise Sciences, Brigham Young University, Provo, Utah
| | - Martha T. Gill
- Department of Exercise Sciences, Brigham Young University, Provo, Utah
| | - Garritt L. Page
- Department of Statistics, Brigham Young University, Provo, Utah
| | - Andrew Pope
- Department of Statistics, Brigham Young University, Provo, Utah
| | - Gary J. Measom
- Department of Nursing, Utah Valley University, Orem, Utah
| | - Ronald L. Hager
- Department of Exercise Sciences, Brigham Young University, Provo, Utah
| | - Matthew K. Seeley
- Department of Exercise Sciences, Brigham Young University, Provo, Utah
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20
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Newton WN, Johnson CA, Daley DN, Daly CA. Long-Term Oral Steroid Use: A Unique Risk Factor in 4-Corner Fusion Compared With Other Wrist Salvage Operations. Hand (N Y) 2024; 19:751-759. [PMID: 36752080 PMCID: PMC11284994 DOI: 10.1177/15589447231151257] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
INTRODUCTION Salvage procedures such as proximal row carpectomy, 4-corner fusion, total wrist arthroplasty, and total wrist arthrodesis are commonly used at the end stages of wrist arthritis. These operations have high complication rates, and significant controversy exists regarding the selection of procedure. Long-term oral glucocorticoid therapy has previously been identified as a risk factor for complications in multiple orthopedic procedures. The purpose of this study is to investigate the effect long-term oral preoperative corticosteroid use has on complications after different salvage operations for wrist arthritis. METHODS The National Surgical Quality Improvement Program database was queried to identify patients who underwent proximal row carpectomy, 4-corner fusion, total wrist arthroplasty, or total wrist fusion between 2005 and 2020. Patients were classified by steroid use. Univariate analysis and multivariate logistic regression were used to assess the risk of complications. RESULTS A total of 1298 patients were identified. Overall, steroid use was found to be independently associated with a higher complication rate. On multivariate analysis of patients who underwent 4-corner fusion, steroid use was found to be associated with higher complication rate and surgical site infection rate. Steroid use was not associated with increased complications in patients who underwent proximal row carpectomy, total wrist arthroplasty, or total wrist fusion when examined individually. CONCLUSION Long-term oral corticosteroid therapy was associated with an increased risk of postoperative infections in patients who underwent 4-corner fusion, which was not found in other wrist salvage operations.
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Affiliation(s)
| | | | - Dane N. Daley
- Medical University of South Carolina, Charleston, USA
| | - Charles A. Daly
- Medical University of South Carolina, Charleston, USA
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA
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21
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Yang HY, Song ZS, Collins JE, Losina E. Impact of depressive symptoms on direct medical cost among medicare recipients with knee osteoarthritis. Osteoarthritis Cartilage 2024; 32:922-930. [PMID: 38710438 DOI: 10.1016/j.joca.2023.12.011] [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: 07/21/2023] [Revised: 12/19/2023] [Accepted: 12/28/2023] [Indexed: 05/08/2024]
Abstract
OBJECTIVE Depressive symptoms are prevalent among knee osteoarthritis (KOA) patients and may lead to additional medical costs. We compared medical costs in Medicare Current Beneficiary Survey (MCBS) respondents with KOA with and without self-reported depressive symptoms. METHODS We identified a KOA cohort using ICD-9/10 diagnostic codes in both Part A and Part B claims among community-dwelling MCBS respondents from 2003 to 2019. We determined the presence of depressive symptoms using self-reported data on sadness or anhedonia. We considered three groups: 1) without depressive symptoms, 2) with depressive symptoms, no billable services, and 3) with depressive symptoms and billable services. We used a generalized linear model with log-transformed outcomes to compare annual total direct medical costs among the three groups, adjusting for age, gender, race, history of fall, Total Joint Replacement, comorbidities, and calendar year. RESULTS The analysis included 4118 MCBS respondents with KOA. Of them, 27% had self-reported depressive symptoms, and 6% reported depressive symptoms and received depression-related billable services. The adjusted mean direct medical costs were $8598/year for those without depressive symptoms, $9239/year for those who reported depressive symptoms and received no billable services, and $14,229/year for those who reported depressive symptoms and received billable services. CONCLUSION While over one quarter of Medicare beneficiaries with KOA self-reported depressive symptoms, only 6% received billable medical services. The presence of depressive symptoms led to higher direct medical costs, even among those who did not receive depression-related billable services.
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Affiliation(s)
- Heidi Y Yang
- Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Boston, MA, United States
| | - Zoey S Song
- Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Boston, MA, United States
| | - Jamie E Collins
- Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States
| | - Elena Losina
- Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States; Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Boston, MA, United States; Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States.
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22
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Shri N, Singh S, Singh SK. Latent class analysis of chronic disease co-occurrence, clustering and their determinants in India using Study on global AGEing and adult health (SAGE) India Wave-2. J Glob Health 2024; 14:04079. [PMID: 38940270 PMCID: PMC11212113 DOI: 10.7189/jogh.14.04079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024] Open
Abstract
Background Understanding chronic disease prevalence, patterns, and co-occurrence is pivotal for effective health care planning and disease prevention strategies. In this paper, we aimed to identify the clustering of major non-communicable diseases among Indian adults aged ≥50 years based on their self-reported diagnosed non-communicable disease status and to find the risk factors that heighten the risk of developing the identified disease clusters. Methods We utilised data from the nationally representative survey Study on Global AGEing and Adult Health (SAGE Wave-2). The eligible sample size was 6298 adults aged ≥50 years. We conducted the latent class analysis to uncover latent subgroups of multimorbidity and the multinomial logistic regression to identify the factors linked to observed latent class membership. Results The latent class analysis grouped our sample of men and women >49 years old into three groups - mild multimorbidity risk (41%), moderate multimorbidity risk (30%), and severe multimorbidity risk (29%). In the mild multimorbidity risk group, the most prevalent diseases were asthma and arthritis, and the major prevalent disease in the moderate multimorbidity risk group was low near/distance vision, followed by depression, asthma, and lung disease. Angina, diabetes, hypertension, and stroke were the major diseases in the severe multimorbidity risk category. Individuals with higher ages had an 18% and 15% higher risk of having moderate multimorbidity and severe multimorbidity compared to those in the mild multimorbidity category. Females were more likely to have a moderate risk (3.36 times) and 2.82 times more likely to have severe multimorbidity risk. Conclusions The clustering of diseases highlights the importance of integrated disease management in primary care settings and improving the health care system to accommodate the individual's needs. Implementing preventive measures and tailored interventions, strengthening the health and wellness centres, and delivering comprehensive primary health care services for secondary and tertiary level hospitalisation may cater to the needs of multimorbid patients.
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Affiliation(s)
| | | | - Shri Kant Singh
- Department of Survey Research and Data Analytics, International Institute for Population Sciences, Mumbai, India
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23
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Mont MA, Lin JH, Spitzer AI, Dasa V, Rivadeneyra A, Rogenmoser D, Concoff AL, Ng MK, DiGiorgi M, DySart S, Urban J, Mihalko WM. Improved Pain and Function With Triamcinolone Acetonide Extended-Release and Cryoneurolysis for Knee Osteoarthritis: Use of a New Real-World Registry. J Arthroplasty 2024:S0883-5403(24)00654-5. [PMID: 38936436 DOI: 10.1016/j.arth.2024.06.055] [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: 04/17/2024] [Revised: 05/23/2024] [Accepted: 06/20/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Knee osteoarthritis (OA) affects 19% of American adults aged more than 45 years and costs $27+ billion annually. A wide range of nonoperative treatment options are available. This study compared 6 treatments: cryoneurolysis with deep genicular nerve block (Cryo-Deep/Both), cryoneurolysis with superficial nerve block (Cryo-Superficial), intra-articular hyaluronic acid (IA-HA) injections, nonsteroidal anti-inflammatory drug injections (IA-NSAIDs), IA-corticosteroids (IA-CS) injections, or IA-triamcinolone extended release (IA-TA-ER) injections over 4 months for: (1) pain severity and analgesic use; and (2) physical function (from Knee Injury and Osteoarthritis Outcome Score for Joint Replacement). METHODS Patients who had unilateral knee OA and received nonoperative intervention were enrolled in the Innovations in Genicular Outcomes Research registry, a novel, multicenter real-world registry, between September 2021 and February 2024. A total of 480 patients were enrolled. Both pain and functional outcomes were assessed at baseline, weekly, and monthly, which were analyzed by overall trend, magnitude changes pretreatment to post-treatment, and distribution-based minimally clinically important difference (MCID) score. Multivariate linear regressions with adjustments for 7 confounding factors were used to compare follow-up outcomes among 6 treatment groups. RESULTS Use of IA-TA-ER injections was associated with the lowest pain, greatest pain reduction, and highest prevalence of patients achieving MCID relative to other treatments (P < .001). Deep/Both-Cryo and IA-CS were associated with a higher prevalence of achieving MCID than IA-HA, IA-NSAIDs, and Cryo-Superficial (P ≤ .001). Use of IA-TA-ER was also associated with the greatest functional score, improvement from baseline, and highest prevalence of patients achieving MCID than other treatments (P ≤ .003). CONCLUSIONS The IA-TA-ER appears to outperform other treatments in terms of pain relief and functional improvement for up to 4 months following treatment. In addition, outcomes in the novel cryoneurolysis and conventional IA-CS were similar to one another and better than those in IA-HA and IA-NSAIDs.
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Affiliation(s)
| | | | | | - Vinod Dasa
- Louisiana State University Health Services Center, New Orleans, Louisiana
| | | | - David Rogenmoser
- Mid State Orthopaedic & Sports Medicine Center, Alexandria, Louisiana
| | | | | | | | | | | | - William M Mihalko
- University of Tennessee Health Science Center, Campbell Clinic Orthopaedics, Memphis, Tennessee
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24
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Shen V, Kuruvilla D, Ladehoff L, Talsania A, Talsania J. Ligament Suspensionplasty With Suture Tape Augmentation for Basal Thumb Arthritis. Tech Hand Up Extrem Surg 2024:00130911-990000000-00101. [PMID: 38907603 DOI: 10.1097/bth.0000000000000489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2024]
Abstract
Thumb carpometacarpal arthritis is common with aging, more common in women than men, and usually occurs after age 40. If a patient fails conservative treatments such as splinting, medications, and corticosteroid injections, then surgical intervention may be appropriate. Currently, there is no consensus on the best surgical treatment. By limiting metacarpal subsidence, ligament suspensionplasty with suture tape augmentation offers great pain relief, excellent functional outcomes, and limited postoperative immobilization. With this technique, trapeziectomy is first performed. A portion of the abductor pollicis longus tendon is resected and loaded onto the SwiveLock anchor using 4-0 FiberLoop, in addition to suture tape. The prepared graft and tape construct is anchored into the lateral first metacarpal (MC) base and index metacarpal base. After surgery, patients are put in a short arm thumb spica splint, interphalangeal (IP) joints free. Active motion is initiated at the first postoperative visit, usually within 1 week. All patients who had thumb arthritis treated with carpometacarpal suspensionplasty and suture tape augmentation between 2015 and 2022 by a single hand surgeon at our institution were queried. A total of 110 patients were invited to take part in this study, and 61 patients consented and were included in this study. Mean last in-office follow up was at 7.5±4.0 months, which showed significant improvements in pinch strength (P=0.011). A survey taken at a mean 2.8±1.3 years (range: 0.5 to 5.2 y) after surgery reports a postoperative DASH score of 7.3±7.7 (range: 0 to 23.3), and VAS pain score of 0.7±1.1 (range: 0 to 5).
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Affiliation(s)
- Victor Shen
- University of Southern Florida Health Morsani College of Medicine, Tampa, FL
| | - Davis Kuruvilla
- University of Southern Florida Health Morsani College of Medicine, Tampa, FL
| | - Lauren Ladehoff
- University of Southern Florida Health Morsani College of Medicine, Tampa, FL
| | - Alec Talsania
- Lewis Katz School of Medicine at Temple University, Philadelphia
| | - Jay Talsania
- University of Southern Florida Health Morsani College of Medicine, Tampa, FL
- OAA Orthopaedic Specialists, Allentown, PA
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25
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Chen X, Zheng J, Yin L, Li Y, Liu H. Transplantation of three mesenchymal stem cells for knee osteoarthritis, which cell and type are more beneficial? a systematic review and network meta-analysis. J Orthop Surg Res 2024; 19:366. [PMID: 38902778 PMCID: PMC11188250 DOI: 10.1186/s13018-024-04846-1] [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: 03/01/2024] [Accepted: 06/10/2024] [Indexed: 06/22/2024] Open
Abstract
BACKGROUND In knee osteoarthritis (KOA), treatments involving knee injections of bone marrow-derived mesenchymal stem cells (BM-MSC), adipose tissue-derived mesenchymal stem cells (AD-MSC), or umbilical cord-derived mesenchymal stem cells (UC-MSC) have shown promise in alleviating symptoms. However, which types of mesenchymal stem cells (MSCs) have the best therapeutic outcomes remain uncertain. METHOD We systematically searched PubMed, OVID, Web of Science, and the Cochrane Library until January 1, 2024. The study evaluated five endpoints: Visual Analog Score (VAS) for Pain, Range of Motion (ROM), Whole-Organ Magnetic Resonance Imaging Score (WORMS), Western Ontario McMaster Universities Osteoarthritis Index (WOMAC), and adverse events (ADs). Standard meta-analysis and network meta-analysis were performed using Stata 16.0. RESULTS Fifteen studies involving 585 patients were included in the meta-analysis. Standard meta-analysis revealed significant improvements with MSCs in VAS score (P < 0.001), knee ROM (P < 0.001), and WOMAC (P < 0.016) compared to traditional therapy. In the network meta-analysis, autologous MSCs significantly improved VAS score [SMD = 2.94, 95% CI (1.90, 4.56)] and knee ROM [SMD = 0.26, 95% CI (0.08, 0.82)] compared to traditional therapy. Similarly, BM-MSC significantly improved VAS score [SMD = 0.31, 95% CI (0.11, 0.91)] and knee ROM [SMD = 0.26, 95% CI (0.08, 0.82)] compared to hyaluronic acid. However, compared with traditional therapy, autologous or allogeneic MSCs were associated with more adverse reactions [SMD = 0.11, 95% CI (0.02, 0.59)], [SMD = 0.13, 95% CI (0.002, 0.72)]. Based on the surface under the cumulative ranking results, autologous BM-MSC showed the most improvement in ROM and pain relief in KOA patients, UC-MSC (SUCRA 94.1%) were most effective for positive WORMS, and AD-MSC (SUCRA 70.6%) were most effective for WOMAC-positive patients. CONCLUSION MSCs transplantation effectively treats KOA patients, with autologous BM-MSC potentially offering more excellent benefits.
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Affiliation(s)
- Xiyang Chen
- Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine, Zhongshan, Guangdong Province, China
| | - Jinglu Zheng
- Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine, Zhongshan, Guangdong Province, China
| | - Li Yin
- Department of Discipline Construction Office, Panzhihua Central Hospital, Panzhihua, Sichuan Province, China
| | - Yikai Li
- Department of Traditional Chinese Orthopedics and Traumatology, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong Province, China.
| | - Hongwen Liu
- Department of Discipline Construction Office, Panzhihua Central Hospital, Panzhihua, Sichuan Province, China.
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, China.
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26
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Hong HC, Kim YM. Multimorbidity and its Associated Factors in Korean Shift Workers: Population-Based Cross-Sectional Study. JMIR Public Health Surveill 2024; 10:e55014. [PMID: 38857074 PMCID: PMC11196912 DOI: 10.2196/55014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/11/2024] [Accepted: 05/14/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Multimorbidity is a crucial factor that influences premature death rates, poor health, depression, quality of life, and use of health care. Approximately one-fifth of the global workforce is involved in shift work, which is associated with increased risk for several chronic diseases and multimorbidity. About 12% to 14% of wage workers in Korea are shift workers. However, the prevalence of multimorbidity and its associated factors in Korean shift workers are rarely reported. OBJECTIVE This study aimed to assess multimorbidity prevalence, examine the factors associated with multimorbidity, and identify multimorbidity patterns among shift workers in Korea. METHODS This study is a population-based cross-sectional study using Korea National Health and Nutrition Examination Survey data from 2016 to 2020. The study included 1704 (weighted n=2,697,228) Korean shift workers aged 19 years and older. Multimorbidity was defined as participants having 2 or more chronic diseases. Demographic and job-related variables, including regular work status, average working hours per week, and shift work type, as well as health behaviors, including BMI, smoking status, alcohol use, physical activity, and sleep duration, were included in the analysis. A survey-corrected logistic regression analysis was performed to identify factors influencing multimorbidity among the workers, and multimorbidity patterns were identified with a network analysis. RESULTS The overall prevalence of multimorbidity was 13.7% (302/1704). Logistic regression indicated that age, income, regular work, and obesity were significant factors influencing multimorbidity. Network analysis results revealed that chronic diseases clustered into three groups: (1) cardiometabolic multimorbidity (hypertension, dyslipidemia, diabetes, coronary heart disease, and stroke), (2) musculoskeletal multimorbidity (arthritis and osteoporosis), and (3) unclassified diseases (depression, chronic liver disease, thyroid disease, asthma, cancer, and chronic kidney disease). CONCLUSIONS The findings revealed that several socioeconomic and behavioral factors were associated with multimorbidity among shift workers, indicating the need for policy development related to work schedule modification. Further organization-level screening and intervention programs are needed to prevent and manage multimorbidity among shift workers. We also recommend longitudinal studies to confirm the effects of job-related factors and health behaviors on multimorbidity among shift workers in the future.
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Affiliation(s)
- Hye Chong Hong
- Department of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Young Man Kim
- College of Nursing, Jeonbuk National University, Jeonju, Republic of Korea
- Research Institute of Nursing Science, Jeonbuk National University, Jeonju, Republic of Korea
- Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, Republic of Korea
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27
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Pamiry A, Gökmen MY, Tekin M. Intra-articular administration of extra-virgin olive oil in degenerative osteoarthritis. J Orthop Surg Res 2024; 19:338. [PMID: 38849876 PMCID: PMC11162008 DOI: 10.1186/s13018-024-04818-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND We aimed to analyze the outcomes of intraarticular extra virgin olive oil (EVOO) injection on mechanically induced rabbit knee osteoarthritis (OA) by studying the morphological, histological, and radiological findings. METHODS The study was conducted on 32 New Zealand White rabbits. The randomly numbered subjects were divided into two main groups. The rabbits numbered 1 to 16 were selected to be the group to receive EVOO, and the remaining were selected into a control group. Both groups were separated into two subgroups for short-term (five weeks) and long-term (10 weeks) follow-up. Anterior cruciate ligament transection was applied on the left knees of all the rabbits via medial parapatellar arthrotomy to simulate knee instability. Immediately after the surgical procedure, 0.2 cc of EVOO was injected into the knee joint of rabbits numbered 1-16, and the control group received 0.2 cc of sterile saline. On the 14th day, long-term group subjects were administered another dose of 0.2 cc EVOO intraarticularly. RESULTS The gross morphological scores of the control group subjects were significantly different from the EVOO group for both short-term (p = 0,055) and long-term (p = 0,041) scores. In parallel, the MRI results of the EVOO subjects were significantly different from the control group for both short-term and long-term follow-up assessment scores (p = 0.017, p = 0.014, respectively). The Mankin scoring results showed that there were statistically significant differences between the EVOO and control group in the comparison of both total scores (p = 0.001 for short-term and p = 0.004 for long-term) and subgroup scoring, including macroscopic appearance, chondrocyte cell number, staining, and Tidemark integrity in both short-term (p = 0.005, p = 0.028, p = 0.001, p = 0.005, respectively) and long-term assessments (p = 0.002, p = 0.014, p < 0.001, p = 0. 200, respectively). CONCLUSIONS We have observed promising outcomes of intra-articular application of extra virgin olive oil in the treatment of acute degenerative osteoarthritis in rabbit knees. Due to its potential cartilage restorative and regenerative effects, EVOO, when administered intra-articularly, may be a promising agent to consider for further research in the treatment of OA.
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Affiliation(s)
- Ahmet Pamiry
- Department of Orthopedics and Traumatology, University of Health Sciences, Adana City Training and Research Hospital, Adana, Türkiye
| | - Mehmet Yiğit Gökmen
- Department of Orthopedics and Traumatology, University of Health Sciences, Adana City Training and Research Hospital, Adana, Türkiye.
| | - Mustafa Tekin
- Department of Orthopedics and Traumatology, Çukurova University Faculty of Medicine, Adana, Türkiye
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28
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Wang P, Duan F, Lv Y, Man S, Liu S, Liu Y. Long- and Intermediate-Term Ambient Particulate Pollution Is Associated with Increased Osteoarthritis Risk: A Population-Based Prospective Analysis. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:9536-9547. [PMID: 38771144 DOI: 10.1021/acs.est.3c10893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Recent studies found the intrusion and retention of exogenous fine particles into joints, but epidemiological data for long- and intermediate-term exposure associations are scare. Here, all urban working, retired employee, and rural residents (16.78 million) in Beijing from January 1, 2011 to December 31, 2019 were included to investigate the effects of long- and intermediate-term ambient particulate exposure on development of osteoarthritis. We identified 1,742,067 participants as first-visit patients with osteoarthritis. For each interquartile range increase in annual PM2.5 (23.32 μg/m3) and PM10 (23.92 μg/m3) exposure concentration, the pooled hazard ratios were respectively 1.238 (95% CI: 1.228, 1.249) and 1.178 (95% CI: 1.168, 1.189) for first osteoarthritis outpatient visits. Moreover, age at first osteoarthritis outpatient visits significantly decreased by 4.52 (95% CI: 3.45 to 5.40) days per μg/m3 for annual PM2.5 exposure at below 67.85 μg/m3. Finally, among the six constituents analyzed, black carbon appears to be the most important component associated with the association between PM2.5 exposure and the three osteoarthritis-related outcomes.
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Affiliation(s)
- Pingping Wang
- Department of Human Microbiome, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China
| | - Fangfang Duan
- Clinical Epidemiology Research Center, Beijing Jishuitan Hospital, Capital Medical University, Beijing 100035, China
| | - Yanwei Lv
- Clinical Epidemiology Research Center, Beijing Jishuitan Hospital, Capital Medical University, Beijing 100035, China
| | - Siliang Man
- Department of Rheumatology, Beijing Jishuitan Hospital, Capital Medical University, Beijing 100035, China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Yajun Liu
- Beijing Jishuitan Hospital, Capital Medical University, Beijing 100035, China
- Beijing Research Institute of Traumatology and Orthopaedics, Beijing 100035, China
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29
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Whittaker JL, Kalsoum R, Bilzon J, Conaghan PG, Crossley K, Dodge GR, Getgood A, Li X, Losina E, Mason DJ, Pietrosimone B, Risberg MA, Roemer F, Felson D, Culvenor AG, Meuffels D, Gerwin N, Simon LS, Lohmander LS, Englund M, Watt FE. Toward designing human intervention studies to prevent osteoarthritis after knee injury: A report from an interdisciplinary OARSI 2023 workshop. OSTEOARTHRITIS AND CARTILAGE OPEN 2024; 6:100449. [PMID: 38440780 PMCID: PMC10910316 DOI: 10.1016/j.ocarto.2024.100449] [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: 11/06/2023] [Accepted: 02/20/2024] [Indexed: 03/06/2024] Open
Abstract
Objective The global impact of osteoarthritis is growing. Currently no disease modifying osteoarthritis drugs/therapies exist, increasing the need for preventative strategies. Knee injuries have a high prevalence, distinct onset, and strong independent association with post-traumatic osteoarthritis (PTOA). Numerous groups are embarking upon research that will culminate in clinical trials to assess the effect of interventions to prevent knee PTOA despite challenges and lack of consensus about trial design in this population. Our objectives were to improve awareness of knee PTOA prevention trial design and discuss state-of-the art methods to address the unique opportunities and challenges of these studies. Design An international interdisciplinary group developed a workshop, hosted at the 2023 Osteoarthritis Research Society International Congress. Here we summarize the workshop content and outputs, with the goal of moving the field of PTOA prevention trial design forward. Results Workshop highlights included discussions about target population (considering risk, homogeneity, and possibility of modifying osteoarthritis outcome); target treatment (considering delivery, timing, feasibility and effectiveness); comparators (usual care, placebo), and primary symptomatic outcomes considering surrogates and the importance of knee function and symptoms other than pain to this population. Conclusions Opportunities to test multimodal PTOA prevention interventions across preclinical models and clinical trials exist. As improving symptomatic outcomes aligns with patient and regulator priorities, co-primary symptomatic (single or aggregate/multidimensional outcome considering function and symptoms beyond pain) and structural/physiological outcomes may be appropriate for these trials. To ensure PTOA prevention trials are relevant and acceptable to all stakeholders, future research should address critical knowledge gaps and challenges.
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Affiliation(s)
- Jackie L. Whittaker
- Department of Physical Therapy, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Raneem Kalsoum
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | - James Bilzon
- Department for Health, University of Bath, Bath, UK
- Centre for Sport, Exercise and Osteoarthritis Research Versus Arthritis, UK
| | - Philip G. Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
- NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Kay Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
| | - George R. Dodge
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mechano Therapeutics LLC, Philadelphia, PA, USA
| | - Alan Getgood
- Division of Orthopedic Surgery, Bone and Joint Institute, Fowler Kennedy Sport Medicine Clinic, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Xiaojuan Li
- Program of Advanced Musculoskeletal Imaging (PAMI), Cleveland Clinic, OH, USA
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, OH, USA
| | - Elena Losina
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, USA
- Department of Orthopedic Surgery, Harvard Medical School, Boston, USA
| | - Deborah J. Mason
- Biomechanics and Bioengineering Research Centre Versus Arthritis, School of Biosciences, Cardiff University, Cardiff, UK
| | - Brian Pietrosimone
- Department of Exercise and Sport Science, University of North Carolina, USA
| | - May Arna Risberg
- Norwegian School Sport Sciences, Oslo, Norway
- Division of Orthopedic Surgery, Oslo University Hospital, Oslo, Norway
| | - Frank Roemer
- Department of Radiology, Universitätsklinikum Erlangen & Friedrich- Alexander-Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
- Chobanian & Avedisian School of Medicine, Boston University, Boston, MA, USA
| | - David Felson
- Section of Rheumatology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Adam G. Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
| | - Duncan Meuffels
- Orthopedic and Sport Medicine Department, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | | | | | - L. Stefan Lohmander
- Department of Clinical Sciences Lund, Orthopaedics, Lund University, Lund, Sweden
| | - Martin Englund
- Department of Clinical Sciences Lund, Orthopaedics, Clinical Epidemiology Unit, Lund University, Lund, Sweden
| | - Fiona E. Watt
- Department of Immunology and Inflammation, Imperial College London, London, UK
- Centre for Osteoarthritis Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, University of Oxford, UK
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30
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Davey MS, Davey MG, Kenny P, Gheiti AJC. The use of radiomic analysis of magnetic resonance imaging findings in predicting features of early osteoarthritis of the knee-a systematic review and meta-analysis. Ir J Med Sci 2024:10.1007/s11845-024-03714-5. [PMID: 38822185 DOI: 10.1007/s11845-024-03714-5] [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: 11/10/2023] [Accepted: 05/14/2024] [Indexed: 06/02/2024]
Abstract
The primary aim of this study was to systematically review current literature evaluating the use of radiomics in establishing the role of magnetic resonance imaging (MRI) findings in native knees in predicting features of osteoarthritis (OA). A systematic review was performed with respect to PRISMA guidelines in search of studies reporting radiomic analysis of magnetic resonance imaging (MRI) to analyse patients with native knee OA. Sensitivity and specificity of radiomic analyses were included for meta-analysis. Following our initial literature search of 1271 studies, only 5 studies met our inclusion criteria. This included 1730 patients (71.5% females) with a mean age of 55.4 ± 15.6 years (range 24-66). The mean RQS of included studies was 16.6 (11-21). Meta-analysis demonstrated the pooled sensitivity and specificity for MRI in predicting features of OA in patients with native knees were 0.74 (95% CI 0.71, 0.78) and 0.85 (95% CI 0.83, 0.87), respectively. The results of this systematic review suggest that the high sensitivities and specificity of MRI-based radiomics may represent potential biomarker in the early identification and classification of native knee OA. Such analysis may inform surgeons to facilitate earlier non-operative management of knee OA in the select pre-symptomatic patients, prior to clinical or radiological evidence of degenerative change.
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Affiliation(s)
- Martin S Davey
- Connolly Hospital Blanchardstown, Dublin, Ireland.
- National Orthopaedic Hospital Cappagh, Dublin, Ireland.
- Royal College of Surgeons in Ireland, Dublin, Ireland.
| | | | - Paddy Kenny
- Connolly Hospital Blanchardstown, Dublin, Ireland
- National Orthopaedic Hospital Cappagh, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Adrian J Cassar Gheiti
- Connolly Hospital Blanchardstown, Dublin, Ireland
- National Orthopaedic Hospital Cappagh, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
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31
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Farid AR, Liimakka AP, Parker EB, Smith JT, Melnic CM, Chen AF, Lange JK. Association of Pharmacologic Treatment of Depression/Anxiety With Initial Patient-Reported Outcome Measures in Patients With Hip and Knee Osteoarthritis. J Am Acad Orthop Surg 2024; 32:516-524. [PMID: 38595309 DOI: 10.5435/jaaos-d-23-00887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/27/2024] [Indexed: 04/11/2024] Open
Abstract
INTRODUCTION Depression and anxiety are common comorbidities that may exacerbate osteoarthritis (OA)-related pain. We aim to evaluate the effect of pharmacologic treatment of depression/anxiety on hip and knee patient-reported outcome measures (PROMs). METHODS A multi-institutional PROMs database was queried for patients with depression or anxiety and hip or knee OA who completed a PROMs questionnaire at an initial orthopaedic visit between January 2015 and March 2023. Data on demographics, comorbidities, and duration of pharmacologic treatment of depression/anxiety were obtained. Patients were stratified into three cohorts based on treatment duration. PROMs were compared across cohorts. RESULTS Two thousand nine hundred sixty patients who completed PROMs at their initial orthopaedic visit had both OA and depression/anxiety. One hundred thirty-four (4.5%) received pharmacologic treatment of depression/anxiety for < 1 year, versus 196 (6.6%) for more than 1 year. In unadjusted analyses, patients with pharmacologic treatment had significantly lower Patient-Reported Outcomes Measurement Information System (PROMIS)-Physical (39.8 [IQR 34.9, 44.9] vs 42.3 [37.4, 47.7], P < 0.001) and PROMIS-Mental (43.5 [36.3, 50.8] vs 48.3 [41.1, 53.3], P < 0.001) scores than those without treatment. After adjusting for demographics and comorbidities, only differences in PROMIS-Mental scores remained statistically significant, with pharmacologic treatment associated with lower scores (β = -2.26, 95% CI, [-3.29, -1.24], P < 0.001). On secondary analysis including duration of pharmacologic treatment, < 1 year of treatment was associated with significantly lower PROMIS-Mental scores than those not treated (β = -4.20, 95% CI [-5.77, -2.62], P < 0.001) while scores of patients with more than 1 year of treatment did not differ significantly from those without treatment. CONCLUSION :Our results indicate that pharmacologic treatment of depression/anxiety is associated with improved psychological health but not with improved physical symptoms related to OA. We observed a nonsignificant trend that patients with depression/anxiety who warrant pharmacologic treatment tend to have worse physical symptoms than those who do not; however, unadjusted analyses suggest this is a complex relationship beyond the isolated effect of pharmacologic treatment.
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Affiliation(s)
- Alexander R Farid
- From the Harvard Medical School, Boston, MA (Farid, Liimakka, and Parker), the Department of Orthopaedic Surgery, Division of Adult Reconstruction and Total Joint Arthroplasty, Brigham and Women's Hospital, Boston, MA (Liimakka, Chen, and Lange), the Department of Orthopaedic Surgery, Division of Foot and Ankle Surgery, Brigham and Women's Hospital, Boston, MA (Parker and Smith), and the Department of Orthopaedic Surgery, Hip & Knee Replacement Service, Massachusetts General Hospital, Boston, MA (Melnic)
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Ruff GL, Thomas J, Ashkenazi I, Grossman EL, Davidovitch RI, Schwarzkopf R. How Has the Total Hip Arthroplasty Patient Population Changed? A Ten-Year Analysis of Total Hip Arthroplasty Patients From 2013 to 2022: A Retrospective, Single-Center Study. J Arthroplasty 2024:S0883-5403(24)00553-9. [PMID: 38830434 DOI: 10.1016/j.arth.2024.05.081] [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: 09/12/2023] [Revised: 05/25/2024] [Accepted: 05/27/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Over the past decades, utilization of total hip arthroplasty (THA) has steadily increased. Understanding the demographic trends of THA patients can assist in projecting access to care. This study sought to assess the temporal trends in THA patient baseline characteristics and socioeconomic factors. METHODS We retrospectively analyzed 16,296 patients who underwent primary elective THA from January 1, 2013, to December 31, 2022. Demographic data, including age, sex, race, body mass index (BMI), Charlson comorbidity index, insurance, and socioeconomic status, as determined by median income by patients' zip code, were collected. The trends of these data were analyzed using the Mann-Kendall test. RESULTS Over the past decade at our institution, patient age (2013: 62.1 years to 2022: 65.1 years, P = .001), BMI (2013: 29.0 to 2022: 29.5, P = .020), and mean Charlson comorbidity index (2013: 2.4 to 2022: 3.1, P = .001) increased. The proportion of Medicare patients increased from 48.4% in 2013 to 54.9% in 2022 (P = .001). The proportion of African American patients among the THA population increased from 11.3% in 2013 to 13.0% in 2022 (P = .012). Over this period, 90-day readmission and 1-year revision rates did not significantly change (2013: 4.8 and 3.0% to 2022: 3.4 and 1.4%, P = .107 and P = .136, respectively). The proportion of operations using robotic devices also significantly increased (2013: 0% to 2022: 19.1%; P < .001). CONCLUSIONS In the past decade, the average age, BMI, and comorbidity burden of THA patients have significantly increased, suggesting improved access to care for these populations. Similarly, there have been improvements in access to care for African American patients. Along with these changes in patient demographics, we found no change in 90-day readmission or 1-year revision rates. Continued characterization of the THA patient population is vital to understanding this demographic shift and educating future strategies and improvements in patient care.
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Affiliation(s)
- Garrett L Ruff
- Department of Orthopaedic Surgery, NYU Langone Health, New-York, New York
| | - Jeremiah Thomas
- Department of Orthopaedic Surgery, NYU Langone Health, New-York, New York
| | - Itay Ashkenazi
- Department of Orthopaedic Surgery, NYU Langone Health, New-York, New York; Division of Orthopaedic Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Eric L Grossman
- Department of Orthopaedic Surgery, NYU Langone Health, New-York, New York
| | - Roy I Davidovitch
- Department of Orthopaedic Surgery, NYU Langone Health, New-York, New York
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Health, New-York, New York
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Warner T, Lowenstein N, Mazzocca J, Collins J, Matzkin E. Arthroscopic Partial Meniscectomy in Patients With Kellgren-Lawrence Grade 3 Osteoarthritis Shows Clinically Meaningful Improvement in Outcomes. Arthrosc Sports Med Rehabil 2024; 6:100926. [PMID: 39006794 PMCID: PMC11240045 DOI: 10.1016/j.asmr.2024.100926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 03/09/2024] [Indexed: 07/16/2024] Open
Abstract
Purpose To evaluate patient-reported outcome measures (PROMs) following arthroscopic partial meniscectomy (APM) in patients with Kellgren-Lawrence (KL) grade 3 on preoperative knee radiographs and a symptomatic meniscal tear. Methods This was a retrospective study design using prospectively collected data from a single institution. Patients were included if they had KL grade 3 osteoarthritis on preoperative radiographs of the knee and completed a trial of nonoperative treatment for at least 6 weeks prior to APM. Patients were excluded if they had inflammatory arthritis, incomplete preoperative and/or 1-year postoperative follow-up data, repeat knee arthroscopy, and concomitant ligamentous injury. Statistical analyses used PROMs, preoperatively and up to 2 years postoperatively, to assess improvement utilizing scales with previously established thresholds, including minimal clinically important difference (MCID) and substantial clinical benefit (SCB). Results Eighty-two patients met the eligibility criteria (49 women [60%], mean [SD] age, 53.1 [9.3] years). At the 1-year follow-up, most patients achieved MCID: 73% in Knee Injury and Osteoarthritis Outcome Score (KOOS) Pain, 66% in KOOS Symptoms, and 78% in KOOS Activities of Daily Living (ADL). These improvements were similar at the 2-year follow-up: 75%, 72%, and 79% in each subscale, respectively. SCB was also demonstrated 1 year postoperatively, with 56%, 73%, and 71% achieving SCB for the KOOS Pain, Symptoms, and ADL subscales, respectively. These results largely persisted at the 2-year follow-up. Visual analog scale scores for pain also improved at 1- and 2-year postoperative periods with mean improvements from baseline of 2.80 and 2.87 points, respectively. Marx Activity Score decreased on average from baseline to 1- and 2-year follow-up. Conclusions At a minimum of 1-year follow-up, most patients with KL grade 3 and a meniscal tear achieved MCID and SCB in KOOS Pain, KOOS Symptoms, and KOOS ADL, indicating meaningful outcome improvement for these patients. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Tyler Warner
- Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Natalie Lowenstein
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, U.S.A
- Department of Orthopaedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, U.S.A
| | - Jillian Mazzocca
- Department of Orthopaedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, U.S.A
| | - Jamie Collins
- Department of Orthopaedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, U.S.A
| | - Elizabeth Matzkin
- Harvard Medical School, Boston, Massachusetts, U.S.A
- Department of Orthopaedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, U.S.A
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Wolf DF, Carvalho C, Moreira Padovez RDFC, Braz de Oliveira MP, Mendes da Silva Serrão PR. Effects of physical exercise on muscle function of the knee, pain and quality of life in postmenopausal women with knee osteoarthritis: A systematic review with meta-analysis. Musculoskelet Sci Pract 2024; 71:102929. [PMID: 38489855 DOI: 10.1016/j.msksp.2024.102929] [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: 05/27/2023] [Revised: 02/21/2024] [Accepted: 03/07/2024] [Indexed: 03/17/2024]
Abstract
Objective of this study was to investigate the effects of physical exercise on muscle function of the knee, pain and quality of life in postmenopausal women with knee osteoarthritis (OA). An electronic search was conducted of the PubMed, Embase, Web of Science, Cochrane Library, LILACS and PEDro databases for relevant articles published up to September 2023. Only randomized clinical trials with interventions involving physical exercise of any modality in postmenopausal women with knee OA were included. This review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and the Cochrane Recommendations. Methodological quality of the studies selected was assessed using the PEDro scale and the evidence was synthesized using the Grading of Recommendations, Assessment, Development and Evaluation scale. Among the 169 articles identified, five were included in the present systematic review and enabled meta-analysis of the outcomes physical function, pain and stiffness. The findings demonstrated the effectiveness of physical exercise in improving physical function, assessed through the Six-Minute Walk Test and the WOMAC scale's physical function domain, compared to the control group. However, no significant differences were observed in pain or stiffness outcomes between the treatment and control groups. Unfortunately, insufficient data precluded a meta-analysis for knee muscle function and quality of life outcomes. Despite the potential of physical exercise to enhance physical function in postmenopausal women with knee OA, the study highlights a lack of standardization in assessment tools and tests, limiting the feasibility of meta-analysis. PROSPERO REGISTRATION: CRD42022316476.
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Affiliation(s)
- Débora Faria Wolf
- Physical Therapy Department, Federal University of São Carlos, São Carlos, Brazil.
| | - Cristiano Carvalho
- Physical Therapy Department, Federal University of São Carlos, São Carlos, Brazil; Biosciences Department, Federal University of São Paulo, Santos, Brazil.
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Mason SJ, Brading LM, Kane K, Conaghan PG, Kingsbury SR, McHugh GA. Barriers and facilitators to engaging with a digital self-management programme for painful distal upper limb musculoskeletal disorders: A qualitative exploratory study. Health Expect 2024; 27:e14056. [PMID: 38858844 PMCID: PMC11164711 DOI: 10.1111/hex.14056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/01/2024] [Accepted: 04/12/2024] [Indexed: 06/12/2024] Open
Abstract
INTRODUCTION People living with a painful distal upper limb musculoskeletal disorder (DUL-MSD) often experience pain, difficulty in doing everyday tasks and a reduced quality of life. Currently, there are challenges in the treatment of DUL-MSDs, highlighting the need to develop innovative approaches to rehabilitation. A potential solution is to develop and implement a digital self-management rehabilitation programme focussing on optimising recovery, improving function and reducing pain. Before developing this programme, we aimed to identify the barriers and facilitators to using a digital health intervention (DHI) for self-management of DUL-MSDs. OBJECTIVE This study aimed to investigate the potential barriers and facilitators to using a DHI with people living with DUL-MSDs and healthcare professionals (HCPs). METHODS A qualitative exploratory study was carried out with purposely selected participants consisting of 15 participants with DUL-MSDs and 13 HCPs. Three focus groups (FGs) and four semistructured interviews with DUL-MSD participants and semistructured interviews with 13 HCPs were conducted. FGs and interviews were digitally recorded, transcribed and analysed using reflexive thematic analysis. RESULTS To address challenges in the care and management of DUL-MSDs, both HCPs and people living with a DUL-MSD welcomed the development of a DHI. This study identified several barriers and facilitators that would influence engagement with a digital intervention. Findings suggest that in developing a DHI, attention needs to be paid to digital design features, usability, tailoring, personalisation and consideration of how well usual care could be replicated digitally without direct HCP involvement. CONCLUSION The identified digital design features of importance to participants will inform the design of a digital self-management rehabilitation programme for people living with DUL-MSDs. Addressing the barriers and facilitators to engagement with a DHI is essential in ensuring its relevance and acceptability to those who will use it. PATIENT OR PUBLIC CONTRIBUTION Patient and Public Involvement and Engagement (PPIE) was integral throughout the study. PPIE members contributed to the development and planning of this study, checked and confirmed the relevance of the findings and are involved in the dissemination plans.
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Affiliation(s)
- Samantha J. Mason
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Lucy M. Brading
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Kathleen Kane
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
- Bone Cancer Research TrustLeedsUK
| | - Philip G. Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
- NIHR Leeds Biomedical Research CentreLeedsUK
| | - Sarah R. Kingsbury
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
- NIHR Leeds Biomedical Research CentreLeedsUK
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He M, Liu J, Sun Y, Chen X, Wang J, Gao W. FSGT capsule inhibits IL-1β-induced inflammation in chondrocytes and ameliorates osteoarthritis by upregulating LncRNA PACER and downregulating COX2/PGE2. Immun Inflamm Dis 2024; 12:e1334. [PMID: 38938021 PMCID: PMC11211208 DOI: 10.1002/iid3.1334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 04/08/2024] [Accepted: 06/18/2024] [Indexed: 06/29/2024] Open
Abstract
OBJECTIVE To explore the efficacy and potential mechanism of Fengshi Gutong capsule (FSGTC) in osteoarthritis (OA) inflammation. METHODS The impact of FSGTC on laboratory indicators of OA patients was explored using data mining technology and association rule analysis. Then, the OA cell model was constructed by inducing chondrocytes (CHs) with interleukin-1β (IL-1β). In the presence of FSGTC intervention, the regulatory mechanism of PACER/COX2/PGE2 in OA-CH viability and inflammatory responses was evaluated. RESULTS Retrospective data mining showed that FSGTC effectively reduced inflammation indexes (ESR, HCRP) of OA patients. Cell experiments showed that LncRNA PACER (PACER) silencing inhibited the proliferation activity of OA-CHs, increased the level of COX2 protein, elevated the levels of PGE2, TNF-α, and IL-1β, and decreased the levels of IL-4 and IL-10 (p < .01). On the contrary, FSGTC-containing serum reversed the effect of PACER silencing on OA-CHs (p < .01). After the addition of COX2 pathway inhibitor, the proliferation activity of OA-CHs was enhanced; the levels of PGE2, TNF-α, and IL-1β were decreased while the levels of IL-4 and IL-10 were increased (p < .01). CONCLUSION FSGTC inhibits IL-1β-induced inflammation in CHs and ameliorates OA by upregulating PACER and downregulating COX2/PGE2.
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Affiliation(s)
- Mingyu He
- Department of Rheumatism Immunity, The First Affiliated HospitalAnhui University of Chinese MedicineHefeiChina
| | - Jian Liu
- Department of Rheumatism Immunity, The First Affiliated HospitalAnhui University of Chinese MedicineHefeiChina
| | - Yanqiu Sun
- Department of Rheumatism Immunity, The First Affiliated HospitalAnhui University of Chinese MedicineHefeiChina
| | - Xiaolu Chen
- Department of Rheumatism Immunity, The First Affiliated HospitalAnhui University of Chinese MedicineHefeiChina
| | - Jue Wang
- Sinopharm Group Jingfang (Anhui) Pharmaceutical Co., Ltd.JingfangChina
| | - Wu Gao
- Sinopharm Group Jingfang (Anhui) Pharmaceutical Co., Ltd.JingfangChina
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Rafraf M, Haghighian MK, Molani-Gol R, Hemmati S, Asghari Jafarabadi M. Effects of Pomegranate (Punica granatum L.) Peel Extract Supplementation on Markers of Inflammation and Serum Matrix Metalloproteinase 1 in Women With Knee Osteoarthritis: A Randomized Double-Blind Placebo-Controlled Study. Nutr Metab Insights 2024; 17:11786388241243266. [PMID: 38827464 PMCID: PMC11143876 DOI: 10.1177/11786388241243266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/14/2024] [Indexed: 06/04/2024] Open
Abstract
Objective Osteoarthritis (OA) as a common musculoskeletal disorder is the main cause of disability in the world. The present study aimed to evaluate the effects of pomegranate peel extract (PPE) on some inflammatory markers and matrix maloproteinase1 (MMP1) in women with knee OA. Methods Sixty obese women with knee OA aged 38 to 60 years were included in this clinical trial. The women were allocated into intervention (n = 30) and placebo (n = 30) groups along with standard drug therapy receiving 500 mg PPE or placebo twice daily for 8 weeks, respectively. Three-day food records, anthropometric measurements, fasting blood samples, and physical activity questionnaires were gathered at the baseline and the end of the study. Results The supplementation of PPE significantly reduced the serum high-sensitivity C-reactive protein (hs-CRP), nuclear factor kappa-light-chain-enhancer of activated B cells (NF-ĸB), MMP1, and monocyte chemoattractant protein-1 (MCP-1) levels of the patients within the intervened group (all, P < .05) and compared with the placebo (P = .002, .045, .040, and .003, respectively) at the end of the study. The serum NF-ĸB levels significantly increased within the placebo group at the end of the trial (P = .002). Changes in other variables in the placebo group were not significant (P > .05). Conclusions The findings of this clinical trial indicated that PPE supplementation decreased serum inflammatory markers including hs-CRP, NF-ĸB, and MCP-1 and MMP1 levels in women with knee OA. PPE supplementation may be useful as a part of an integrated approach to modulating inflammatory complications in women with knee OA.
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Affiliation(s)
- Maryam Rafraf
- Nutrition Research Center, Department of Community Nutrition, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdiyeh Khadem Haghighian
- Department of Community Nutrition, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roghayeh Molani-Gol
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Salar Hemmati
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Asghari Jafarabadi
- Cabrini Research, Cabrini Health, Malvern, VIC, Australia
- School of Public Health and Preventative Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
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Owaidah A. Induced pluripotent stem cells in cartilage tissue engineering: a literature review. Biosci Rep 2024; 44:BSR20232102. [PMID: 38563479 PMCID: PMC11088306 DOI: 10.1042/bsr20232102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 03/26/2024] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
Osteoarthritis (OA) is a long-term, persistent joint disorder characterized by bone and cartilage degradation, resulting in tightness, pain, and restricted movement. Current attempts in cartilage regeneration are cell-based therapies using stem cells. Multipotent stem cells, such as mesenchymal stem cells (MSCs), and pluripotent stem cells, such as embryonic stem cells (ESCs), have been used to regenerate cartilage. However, since the discovery of human-induced pluripotent stem cells (hiPSCs) in 2007, it was seen as a potential source for regenerative chondrogenic therapy as it overcomes the ethical issues surrounding the use of ESCs and the immunological and differentiation limitations of MSCs. This literature review focuses on chondrogenic differentiation and 3D bioprinting technologies using hiPSCS, suggesting them as a viable source for successful tissue engineering. METHODS A literature search was conducted using scientific search engines, PubMed, MEDLINE, and Google Scholar databases with the terms 'Cartilage tissue engineering' and 'stem cells' to retrieve published literature on chondrogenic differentiation and tissue engineering using MSCs, ESCs, and hiPSCs. RESULTS hiPSCs may provide an effective and autologous treatment for focal chondral lesions, though further research is needed to explore the potential of such technologies. CONCLUSIONS This review has provided a comprehensive overview of these technologies and the potential applications for hiPSCs in regenerative medicine.
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Affiliation(s)
- Amani Y. Owaidah
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Miley EN, Pickering MA, Cheatham SW, Larkins LW, Cady AC, Baker RT. Longitudinal Analysis and Latent Growth Modeling of the Modified Hip Dysfunction and Osteoarthritis Outcome Score for Joint Replacement (HOOS-JR). Healthcare (Basel) 2024; 12:1024. [PMID: 38786432 PMCID: PMC11121473 DOI: 10.3390/healthcare12101024] [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: 03/12/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024] Open
Abstract
The Hip Dysfunction and Osteoarthritis Outcome Score for Joint Replacement (HOOS-JR) was developed as a short-form survey to measure progress after total hip arthroplasty (THA). However, the longitudinal validity of the scale structure pertaining to the modified five-item HOOS-JR has not been assessed. Therefore, the purpose of this study was to evaluate the structural validity, longitudinal invariance properties, and latent growth curve (LGC) modeling of the modified five-item HOOS-JR in a large multi-site sample of patients who underwent a THA. A longitudinal study was conducted using data from the Surgical Outcome System (SOS) database. Confirmatory factor analyses (CFAs) were conducted to assess the structural validity and longitudinal invariance across five time points. Additionally, LGC modeling was performed to assess the heterogeneity of the recovery patterns for different subgroups of patients. The resulting CFAs met most of the goodness-of-fit indices (CFI = 0.964-0.982; IFI = 0.965-0.986; SRMR = 0.021-0.035). Longitudinal analysis did not meet full invariance, exceeding the scalar invariance model (CFIDIFF = 0.012; χ2DIFF test = 702.67). Partial invariance requirements were met upon release of the intercept constraint associated with item five (CFIDIFF test = 0.010; χ2DIFF = 1073.83). The equal means model did not pass the recommended goodness-of-fit indices (CFIDIFF = 0.133; χ2DIFF = 3962.49). Scores significantly changed over time, with the highest scores identified preoperatively and the lowest scores identified at 2- and 3-years postoperatively. Upon conclusion, partial scalar invariance was identified within our model. We identified that patients self-report most improvements in their scores within 6 months postoperatively. Females reported more hip disability at preoperative time points and had faster improvement as measured by the scores of the modified five-item HOOS-JR.
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Affiliation(s)
- Emilie N. Miley
- Department of Orthopaedic Surgery and Sports Medicine, University of Florida, Gainesville, FL 32607, USA;
| | - Michael A. Pickering
- Department of Movement Sciences, University of Idaho, Moscow, ID 83844, USA; (M.A.P.); (S.W.C.); (L.W.L.)
| | - Scott W. Cheatham
- Department of Movement Sciences, University of Idaho, Moscow, ID 83844, USA; (M.A.P.); (S.W.C.); (L.W.L.)
| | - Lindsay W. Larkins
- Department of Movement Sciences, University of Idaho, Moscow, ID 83844, USA; (M.A.P.); (S.W.C.); (L.W.L.)
| | - Adam C. Cady
- Kaiser Permanente, Woodland Hills, CA 91367, USA;
| | - Russell T. Baker
- WWAMI Medical Education Program, University of Idaho, Moscow, ID 83844, USA
- Idaho Office of Underserved and Rural Medical Research, University of Idaho, Moscow, ID 83844, USA
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Torga T, Suutre S, Kisand K, Aunapuu M, Arend A. Cartilage Collagen Neoepitope C2C Expression in the Articular Cartilage and Its Relation to Joint Tissue Damage in Patients with Knee Osteoarthritis. Biomedicines 2024; 12:1063. [PMID: 38791025 PMCID: PMC11117959 DOI: 10.3390/biomedicines12051063] [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: 03/16/2024] [Revised: 05/03/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Pathological cleavage of type II collagen (Col2) and generation of Col2 neoepitopes can serve as useful molecular markers of the progression of osteoarthritis (OA). One of such potential biomarkers is type II collagen neoepitope C2C. The aim of this study was to correlate the degree of articular cartilage damage in OA patients with C2C expression in histological samples of tissues removed during total knee replacement. Cartilage samples were obtained from 27 patients ranging in age from 55 to 66 years. In each patient, medial and lateral tibia plateau samples were analyzed according to the OARSI histopathology grading system. The C2C expression was evaluated on histological slides by semi-quantitative analysis using ImageJ Fiji 2.14.0 software. Spearman's rank correlation analysis revealed a positive weak correlation (rho = 0.289, p = 0.0356) between the histological grade of tissue damage and the percentage of C2C staining. In addition, a highly significant positive correlation (rho = 0.388, p = 0.0041) was discovered between the osteoarthritis score (combining the histological grade of damage with the OA macroscopic stage) and the percentage of C2C staining in the samples. The C2C expression was detected in all the regions of the articular cartilage (i.e., the superficial zone, mid zone, deep zone and tidemark area, and the zone of calcified cartilage). Our findings imply that local expression of C2C correlates with the articular cartilage damage in OA-affected knees. This confirms that C2C can be used as a prospective marker for assessing pathological changes in the OA course and OA clinical trials.
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Affiliation(s)
- Taavi Torga
- Department of Anatomy, University of Tartu, Ravila 19, 50411 Tartu, Estonia; (S.S.); (M.A.); (A.A.)
| | - Siim Suutre
- Department of Anatomy, University of Tartu, Ravila 19, 50411 Tartu, Estonia; (S.S.); (M.A.); (A.A.)
| | - Kalle Kisand
- Department of Internal Medicine, University of Tartu, L. Puusepa 8, 50406 Tartu, Estonia;
| | - Marina Aunapuu
- Department of Anatomy, University of Tartu, Ravila 19, 50411 Tartu, Estonia; (S.S.); (M.A.); (A.A.)
| | - Andres Arend
- Department of Anatomy, University of Tartu, Ravila 19, 50411 Tartu, Estonia; (S.S.); (M.A.); (A.A.)
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Khader A, Zyout A, Al Fahoum A. Combining enhanced spectral resolution of EMG and a deep learning approach for knee pathology diagnosis. PLoS One 2024; 19:e0302707. [PMID: 38713653 DOI: 10.1371/journal.pone.0302707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 04/09/2024] [Indexed: 05/09/2024] Open
Abstract
Knee osteoarthritis (OA) is a prevalent, debilitating joint condition primarily affecting the elderly. This investigation aims to develop an electromyography (EMG)-based method for diagnosing knee pathologies. EMG signals of the muscles surrounding the knee joint were examined and recorded. The principal components of the proposed method were preprocessing, high-order spectral analysis (HOSA), and diagnosis/recognition through deep learning. EMG signals from individuals with normal and OA knees while walking were extracted from a publicly available database. This examination focused on the quadriceps femoris, the medial gastrocnemius, the rectus femoris, the semitendinosus, and the vastus medialis. Filtration and rectification were utilized beforehand to eradicate noise and smooth EMG signals. Signals' higher-order spectra were analyzed with HOSA to obtain information about nonlinear interactions and phase coupling. Initially, the bicoherence representation of EMG signals was devised. The resulting images were fed into a deep-learning system for identification and analysis. A deep learning algorithm using adapted ResNet101 CNN model examined the images to determine whether the EMG signals were conventional or indicative of knee osteoarthritis. The validated test results demonstrated high accuracy and robust metrics, indicating that the proposed method is effective. The medial gastrocnemius (MG) muscle was able to distinguish Knee osteoarthritis (KOA) patients from normal with 96.3±1.7% accuracy and 0.994±0.008 AUC. MG has the highest prediction accuracy of KOA and can be used as the muscle of interest in future analysis. Despite the proposed method's superiority, some limitations still require special consideration and will be addressed in future research.
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Affiliation(s)
- Ateka Khader
- Biomedical Systems and Informatics Engineering Department, Yarmouk University, Irbid, Jordan
| | - Ala'a Zyout
- Biomedical Systems and Informatics Engineering Department, Yarmouk University, Irbid, Jordan
| | - Amjed Al Fahoum
- Biomedical Systems and Informatics Engineering Department, Yarmouk University, Irbid, Jordan
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Stone AV, Abed V, Owens M, Brunty N, Skinner M, Jacobs C. Randomized Controlled Trials on Platelet-Rich Plasma for Knee Osteoarthritis Poorly Adhere to the Minimum Information for Studies Evaluating Biologics in Orthopaedics (MIBO) Guidelines: A Systematic Review. Am J Sports Med 2024; 52:1617-1623. [PMID: 38282598 DOI: 10.1177/03635465231185289] [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: 01/30/2024]
Abstract
BACKGROUND Platelet-rich plasma (PRP) treatment for knee osteoarthritis has grown exponentially over the past decade; however, its scientific evaluation is highly variable. The American Academy of Orthopaedic Surgeons addressed the need for the standardization of orthobiologics studies by publishing the Minimum Information for Studies Evaluating Biologics in Orthopaedics (MIBO) guidelines in May 2017. In total, the MIBO guidelines are divided into 12 categories, encompassing 23 checklist items. HYPOTHESIS/PURPOSE The purpose of this study was to analyze how well randomized controlled trials (RCTs) on PRP interventions for knee osteoarthritis adhered to the MIBO guidelines. We hypothesized that most articles would report <80% of the MIBO criteria. STUDY DESIGN Systematic review; Level of evidence, 1. METHODS PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines were used to perform a systematic review in the PubMed/MEDLINE and Web of Science databases. Inclusion criteria included English-language RCTs that assessed PRP interventions for knee osteoarthritis and reported beginning patient enrollment in June 2017 or later. The original 23 MIBO checklist items were separated and modified into a 44-point checklist. Adherence was determined by calculating the total percentage of checklist items that each article adequately and clearly reported from the 44-point checklist. RESULTS A total of 25 RCTs (2356 patients) were included in this study. The weighted mean age was 57.7 ± 4.4 years, with 42.9% being male. On average, only 53.1% ± 10.4% (range, 31.8%-77.3%) of the 44-point MIBO checklist items were reported per article. No articles had adherence rates ≥80%, 5 (20.0%) had rates between 60% and 79.9%, and 20 (80.0%) had rates ≤59.9%. Categories fluctuated in adherence, with "Intervention" having the greatest adherence (100.0%) and "Activation" having the lowest (14.0%). Additionally, 4 (33.3%) categories had adherence rates ≥80%, 0 had rates from 60% to 79.9%, and 8 (66.7%) had rates ≤59.9%. CONCLUSION The overall mean adherence to MIBO guidelines by RCTs on PRP interventions for knee osteoarthritis was 53.1%. To increase the reproducibility, improve transparency, and assess the treatment efficacy of future PRP studies, reporting of MIBO guidelines should be improved.
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Affiliation(s)
- Austin V Stone
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Varag Abed
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Mitchell Owens
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Nathan Brunty
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Matthew Skinner
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Cale Jacobs
- Mass General Brigham Sports Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Ekti H, Toktas H, Yesil H, Kaya F. Assessment of lower extremity venous insufficiency and lipedema and their association with knee symptoms, functions, and quality of life in patients with knee osteoarthritis. Phlebology 2024; 39:251-258. [PMID: 38092367 DOI: 10.1177/02683555231221615] [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] [Indexed: 04/05/2024]
Abstract
OBJECTIVE To evaluate the effects of the venous insufficiency (VI) or lipedema on the symptoms, functions, and quality of life (QoL) of patients with knee osteoarthritis (OA). METHODS 96 patients with stage 3/4 knee OA were included in the study. Patients were grouped as OA (n = 35), VI + OA (n = 35), and lipedema + OA (n = 26). Range of motion (ROM), Visual Analogue Scale (VAS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), short-form (SF-36), and 6-minute walking test (6MWT) were evaluated. RESULTS WOMAC stiffness score was significantly higher in the VI group than the other groups (p < .05). VAS resting, WOMAC pain, function, and total scores were significantly higher in the lipedema + OA and VI + OA groups than the OA group (p < .05). SF-36-physical role limitation was significantly lower in the lipedema and VI groups (p < .05). CONCLUSION VI or lipedema accompanying knee OA increases the existing disability due to OA by negatively affecting patients regarding pain, QoL, and physical functioning.
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Affiliation(s)
- Hilmi Ekti
- Department of Physical Medicine and Rehabilitation, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Hasan Toktas
- Department of Physical Medicine and Rehabilitation, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Hilal Yesil
- Department of Physical Medicine and Rehabilitation, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Furkan Kaya
- Department of Radiology, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
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Jahn A, Andersen JH, Seidler A, Christiansen DH, Dalbøge A. Hip osteoarthritis and occupational mechanical exposures: a systematic review and meta-analysis. Scand J Work Environ Health 2024; 50:244-256. [PMID: 38483209 PMCID: PMC11129821 DOI: 10.5271/sjweh.4152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Indexed: 04/30/2024] Open
Abstract
OBJECTIVES The aim was to conduct a systematic review and meta-analysis investigating the association between occupational mechanical exposures and hip osteoarthritis. METHODS The study was registered in PROSPERO. A systematic literature search was conducted in six databases to identify relevant articles. Two authors independently excluded articles, extracted data, assessed the risk of bias of each included article, and graded the level of evidence. We conducted a meta-analysis using random-effects model and performed a sensitivity analysis stratifying articles based on the risk of bias assessment, study design, and the outcome measurement. RESULTS Twenty-four articles were eligible for inclusion. The highest pooled odds ratio (OR) was found for combined mechanical exposures [OR 1.7, 95% confidence interval (CI) 1.4-2.0], non-neutral postures (OR 1.7, 95% CI 1.4-2.1), lifting/carrying loads (OR 1.6, 95% CI 1.3-1.9), and climbing stairs (OR 1.6, 95% CI 1.1-2.2). The range of pooled OR for the remaining mechanical exposures (eg, standing, walking, kneeling, squatting, and sitting) was 0.6-1.6. Grading the quality of evidence, a moderate level of evidence was found for the combined mechanical exposures and for lifting/carrying loads. The remaining exposure categories were graded as having either low or very low levels of evidence. CONCLUSIONS Considerable heterogeneity was observed across the included studies, and high-quality literature using objective exposure measurements is warranted. Despite various limitations affecting the comparability, occupational mechanical exposures seem to influence the likelihood of developing hip osteoarthritis.
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Affiliation(s)
- Alexander Jahn
- Danish Ramazzini Centre, Department of Occupational Medicine, Palle Juul-Jensens Boulevard 99, Aarhus University Hospital, Aarhus N, Denmark.
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Akalu Y, Tallent J, Frazer AK, Siddique U, Rostami M, Vallance P, Howatson G, Walker S, Kidgell DJ. Strength-trained adults demonstrate greater corticoreticular activation versus untrained controls. Eur J Neurosci 2024; 59:2336-2352. [PMID: 38419404 DOI: 10.1111/ejn.16297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 03/02/2024]
Abstract
The rapid increase in strength following strength-training involves neural adaptations, however, their specific localisation remains elusive. Prior focus on corticospinal responses prompts this study to explore the understudied cortical/subcortical adaptations, particularly cortico-reticulospinal tract responses, comparing healthy strength-trained adults to untrained peers. Fifteen chronically strength-trained individuals (≥2 years of training, mean age: 24 ± 7 years) were compared with 11 age-matched untrained participants (mean age: 26 ± 8 years). Assessments included maximal voluntary force (MVF), corticospinal excitability using transcranial magnetic stimulation (TMS), spinal excitability (cervicomedullary stimulation), voluntary activation (VA) and reticulospinal tract (RST) excitability, utilizing StartReact responses and ipsilateral motor-evoked potentials (iMEPs) for the flexor carpi radialis muscle. Trained participants had higher normalized MVF (6.4 ± 1.1 N/kg) than the untrained participants (4.8 ± 1.3 N/kg) (p = .003). Intracortical facilitation was higher in the strength-trained group (156 ± 49%) (p = .02), along with greater VA (98 ± 3.2%) (p = .002). The strength-trained group displayed reduced short-interval-intracortical inhibition (88 ± 8.0%) compared with the untrained group (69 ± 17.5%) (p < .001). Strength-trained individuals exhibited a greater normalized rate of force development (38.8 ± 10.1 N·s-1/kg) (p < .009), greater reticulospinal gain (2.5 ± 1.4) (p = .02) and higher ipsilateral-to-contralateral MEP ratios compared with the untrained group (p = .03). Strength-trained individuals displayed greater excitability within the intrinsic connections of the primary motor cortex and the RST. These results suggest greater synaptic input from the descending cortico-reticulospinal tract to α-motoneurons in strength-trained individuals, thereby contributing to the observed increase in VA and MVF.
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Affiliation(s)
- Yonas Akalu
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
- Department of Human Physiology, School of Medicine, University of Gondar, Gondar, Ethiopia
| | - Jamie Tallent
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, UK
| | - Ashlyn K Frazer
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
| | - Ummatul Siddique
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
| | - Mohamad Rostami
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
| | - Patrick Vallance
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
| | - Glyn Howatson
- Department of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
- Water Research Group, North-West University, Potchefstroom, South Africa
| | - Simon Walker
- NeuroMuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Dawson J Kidgell
- Monash Exercise Neuroplasticity Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, Frankston, Victoria, Australia
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Sustich SJ, Stambough JB, Hui R, Siegel ER, Barnes CL, Mears SC. Postoperative Opioid Consumption is Greater after Simultaneous versus Staged Bilateral Total Knee Arthroplasty. J Knee Surg 2024; 37:436-443. [PMID: 37852291 DOI: 10.1055/s-0043-1775872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
Increased exposure to opioids around total knee arthroplasty (TKA) can lead to a risk of long-term dependence. We hypothesized that performing simultaneous bilateral total knee arthroplasty (simBTKA) over staged surgery (staged bilateral total knee arthroplasty [stgBTKA]) may decrease the total amount of opiates used. We retrospectively reviewed 29 patients who underwent simBTKAs performed between February 2015 and November 2020 and identified 23 that did not use opioids ≤90 days prior to surgery. These were frequency matched for gender and body mass index to 50 stgBTKAs completed within 6 months who also were opioid-free ≤90 days prior to their first surgery. Using our state's prescription database, we reviewed postsurgery opioid refills and morphine milligram equivalents (MMEs) for the two groups and compared their initial MME prescription at discharge and their total MME consumption 6 months postoperatively. Total MME consumption for the stgBTKA group included all prescriptions following the first and 6 months after the second surgery, whereas for the simBTKA group, total consumption included the 6 months after their two same-day surgeries. The simBTKA group had more MMEs prescribed initially (median = 375) than did the stgBTKA group after second surgery (median = 300; p < 0.007), larger postoperative-refill MMEs in the first 30 days (median = 300) than stgBTKA (median = 0; p = 0.221) and increased total MME consumption 6 months after surgery (median = 675) compared with stgBTKA after second surgery (median = 450; p = 0.077). However, both groups had similar monthly consumptions rates, with medians I MMEs/month of 112 for simBTKA versus 96 for stgBTKA (p = 0.585). Our results suggest there is no significant difference in opioid consumption between simBTKA and stgBTKA. In fact, we found that simBTKA patients received larger opioid amounts in the immediate postoperative period as well as slightly larger amounts at 30 days.
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Affiliation(s)
- Sara J Sustich
- Department of Orthopedic Surgery, University of Oklahoma, Oklahoma City, Oklahoma
| | - Jeffrey B Stambough
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Ryan Hui
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Eric R Siegel
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - C Lowry Barnes
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Simon C Mears
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
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Shrestha R, Tulk AH, Shah AS, Buckner-Petty SA, Long JR, Fox MG. Does MRI alter management in patients 60 years and older with chronic knee pain: correlation with radiographs and clinical parameters. Skeletal Radiol 2024:10.1007/s00256-024-04691-7. [PMID: 38683469 DOI: 10.1007/s00256-024-04691-7] [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: 02/07/2024] [Revised: 04/06/2024] [Accepted: 04/18/2024] [Indexed: 05/01/2024]
Abstract
OBJECTIVE To determine if MRI altered management in patients ≥ 60 years old with chronic knee pain. MATERIALS AND METHODS Consecutive patients ≥ 60 years old with knee MRI and radiographs within 90 days were included. Exclusion criteria included mass/malignancy, recent trauma, and infection. Standing AP and PA flexion views were evaluated using Kellgren-Lawrence (KL) and International Knee Documentation Committee (IKDC) scales. Pertinent clinical history was recorded. MRIs were considered to alter management if subchondral fracture was identified or subsequent arthroscopy was performed due to an MRI finding. RESULTS Eighty-five knee MRI/radiograph exams were reviewed; mean 68.2 years (60-88), 47:38 F:M. Twenty knee MRIs (24%) had either a subchondral fracture (n = 9) or meniscal tear (n = 11) prompting arthroscopy. On PA flexion view, 0/20 of these studies had KL grade 4 and 70% (14/20) had KL grade 0-1 compared to the remaining MRIs having 15.4% (10/65) KL grade 4 and 38.5% (25/65) KL grade 0-1 (p = 0.03). A 10-pack-year tobacco history, 38% vs 18%, was associated with a subchondral fracture or arthroscopy (p = 0.06). Subchondral fractures were more prevalent in older patients (mean 72.4 vs 67.7 years; p = 0.03). CONCLUSION In patients ≥ 60 years old with chronic knee pain, MRI altered management in ~ 24% of cases; 70% in patients with KL grade 0-1, and none in patients with KL grade 4. MRI may benefit older patients with minimal osteoarthritis but not those with end-stage disease. Patients with ≥ 10 pack years of smoking may also benefit from MRI.
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Chakraborty LS, Le Maitre CL, Chahine NO, Fields AJ, Gawri R, Giers MB, Smith LJ, Tang SY, Zehra U, Haglund L, Samartzis D, Martin JT. Impact of the COVID-19 pandemic on the productivity and career prospects of musculoskeletal researchers. J Orthop Res 2024. [PMID: 38678396 DOI: 10.1002/jor.25866] [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: 09/27/2023] [Revised: 03/27/2024] [Accepted: 04/15/2024] [Indexed: 04/30/2024]
Abstract
Academic researchers faced a multitude of challenges posed by the COVID-19 pandemic, including widespread shelter-in-place orders, workplace closures, and cessation of in-person meetings and laboratory activities. The extent to which these challenges impacted musculoskeletal researchers, specifically, is unknown. We developed an anonymous web-based survey to determine the pandemic's impact on research productivity and career prospects among musculoskeletal research trainees and faculty. There were 116 musculoskeletal (MSK) researchers with varying demographic backgrounds who completed the survey. Of respondents, 48.3% (n = 56) believed that musculoskeletal funding opportunities decreased because of COVID-19, with faculty members more likely to hold this belief compared to nonfaculty researchers (p = 0.008). Amongst MSK researchers, 88.8% (n = 103) reported research activity was limited by COVID-19, and 92.2% (n = 107) of researchers reported their research was not able to be refocused on COVID-19-related topics, with basic science researchers less likely to be able to refocus their research compared to clinical researchers (p = 0.030). Additionally, 47.4% (n = 55) reported a decrease in manuscript submissions since the onset of the pandemic. Amongst 51 trainee researchers, 62.8% (n = 32) reported a decrease in job satisfaction directly attributable to the COVID-19 pandemic. In summary, study findings indicated that MSK researchers struggled to overcome challenges imposed by the pandemic, reporting declines in funding opportunities, research productivity, and manuscript submission. Trainee researchers experienced significant disruptions to critical research activities and worsening job satisfaction. Our findings motivate future efforts to support trainees in developing their careers and target the recovery of MSK research from the pandemic stall.
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Affiliation(s)
- Lauren S Chakraborty
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Christine L Le Maitre
- Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Nadeen O Chahine
- Department of Orthopedic Surgery, Columbia University, New York, New York, USA
| | - Aaron J Fields
- Department of Orthopaedic Surgery, University of California in San Francisco, San Francisco, California, USA
| | - Rahul Gawri
- Division of Orthopaedic Surgery, Department of Surgery, McGill University, Montréal, Quebec, Canada
| | - Morgan B Giers
- School of Chemical, Biological & Environmental Engineering, Oregon State University, Corvallis, Oregon, USA
| | - Lachlan J Smith
- Departments of Orthopaedic Surgery and Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Simon Y Tang
- Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri, USA
| | - Uruj Zehra
- Department of Anatomy, University of Health Sciences, Lahore, Pakistan
| | - Lisbet Haglund
- Division of Orthopaedic Surgery, Department of Surgery, McGill University, Montréal, Quebec, Canada
| | - Dino Samartzis
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - John T Martin
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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Hussain MT, Austin-Williams S, Wright TD, Dhawan UK, Pinto AL, Cooper D, Norling LV. β1-Integrin-Mediated Uptake of Chondrocyte Extracellular Vesicles Regulates Chondrocyte Homeostasis. Int J Mol Sci 2024; 25:4756. [PMID: 38731975 PMCID: PMC11083596 DOI: 10.3390/ijms25094756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
Osteoarthritis (OA) is the most prevalent age-related degenerative disorder, which severely reduces the quality of life of those affected. Whilst management strategies exist, no cures are currently available. Virtually all joint resident cells generate extracellular vesicles (EVs), and alterations in chondrocyte EVs during OA have previously been reported. Herein, we investigated factors influencing chondrocyte EV release and the functional role that these EVs exhibit. Both 2D and 3D models of culturing C28I/2 chondrocytes were used for generating chondrocyte EVs. We assessed the effect of these EVs on chondrogenic gene expression as well as their uptake by chondrocytes. Collectively, the data demonstrated that chondrocyte EVs are sequestered within the cartilage ECM and that a bi-directional relationship exists between chondrocyte EV release and changes in chondrogenic differentiation. Finally, we demonstrated that the uptake of chondrocyte EVs is at least partially dependent on β1-integrin. These results indicate that chondrocyte EVs have an autocrine homeostatic role that maintains chondrocyte phenotype. How this role is perturbed under OA conditions remains the subject of future work.
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Affiliation(s)
- Mohammed Tayab Hussain
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (M.T.H.); (T.D.W.); (U.K.D.); (D.C.)
| | - Shani Austin-Williams
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (M.T.H.); (T.D.W.); (U.K.D.); (D.C.)
| | - Thomas Dudley Wright
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (M.T.H.); (T.D.W.); (U.K.D.); (D.C.)
| | - Umesh Kumar Dhawan
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (M.T.H.); (T.D.W.); (U.K.D.); (D.C.)
| | - Andreia L. Pinto
- Royal Brompton & Harefield NHS Foundation Trust, London SW3 6PY, UK;
| | - Dianne Cooper
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (M.T.H.); (T.D.W.); (U.K.D.); (D.C.)
- Centre for Inflammation and Therapeutic Innovation, Queen Mary University of London, London EC1M 6BQ, UK
| | - Lucy V. Norling
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (M.T.H.); (T.D.W.); (U.K.D.); (D.C.)
- Centre for Inflammation and Therapeutic Innovation, Queen Mary University of London, London EC1M 6BQ, UK
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Li B, Yang Z, Li Y, Zhang J, Li C, Lv N. Exploration beyond osteoarthritis: the association and mechanism of its related comorbidities. Front Endocrinol (Lausanne) 2024; 15:1352671. [PMID: 38779455 PMCID: PMC11110169 DOI: 10.3389/fendo.2024.1352671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/12/2024] [Indexed: 05/25/2024] Open
Abstract
Osteoarthritis is the most prevalent age-related degenerative joint disease and a leading cause of pain and disability in aged people. Its etiology is multifaceted, involving factors such as biomechanics, pro-inflammatory mediators, genetics, and metabolism. Beyond its evident impact on joint functionality and the erosion of patients' quality of life, OA exhibits symbiotic relationships with various systemic diseases, giving rise to various complications. This review reveals OA's extensive impact, encompassing osteoporosis, sarcopenia, cardiovascular diseases, diabetes mellitus, neurological disorders, mental health, and even cancer. Shared inflammatory processes, genetic factors, and lifestyle elements link OA to these systemic conditions. Consequently, recognizing these connections and addressing them offers opportunities to enhance patient care and reduce the burden of associated diseases, emphasizing the need for a holistic approach to managing OA and its complications.
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Affiliation(s)
| | | | | | | | | | - Naishan Lv
- The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine (Shandong Hospital of integrated traditional Chinese and Western medicine), Jinan, China
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