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Terpstra SE, van de Stadt LA, Berenbaum F, Blanco FJ, Haugen IK, Mastbergen SC, Weinans H, Jansen MP, Rosendaal FR, Kloppenburg M. Severity and progression of structural hand OA is not associated with progression of structural knee OA: The IMI-APPROACH cohort. OSTEOARTHRITIS AND CARTILAGE OPEN 2024; 6:100487. [PMID: 38828015 PMCID: PMC11141256 DOI: 10.1016/j.ocarto.2024.100487] [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: 02/02/2024] [Accepted: 05/07/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To investigate whether structural hand OA or its progression is associated with structural knee OA progression after two years in a population with symptomatic knee OA. Methods We used baseline and two-year follow-up data from the IMI-APPROACH cohort. Symptomatic hand and knee OA were defined using ACR criteria. Radiographs of hands and knees were scored semi-quantitatively for osteophytes and joint space narrowing (JSN) following the OARSI atlas, and Kellgren-Lawrence (KL) scale. Knee images were also scored quantitatively with the Knee Image Digital Analysis (KIDA). Progression was defined as change above the minimal detectable change on patient level, except for KIDA (most affected knee compartment level). With logistic regression analyses the severity or progression of hand OA was associated with knee OA progression. Results In 221 participants (mean age 66, 77% women, mean BMI 27.7, 19% hand OA), OA progression occurred in 18%-28%, and 9%-38% in hands and knees respectively, depending on features. Baseline structural hand OA features were not significantly associated with knee OA progression, except for hand osteophytes with KIDA osteophytes progression (odds ratio (OR) 1.03, 95% confidence interval (CI) 1.01-1.06). Progression of structural hand OA features was not significantly associated with knee OA progression, except for hand osteophyte or JSN progression, which was significantly associated with knee osteophyte progression (OR 0.44, 95%CI 0.22-0.84 and OR 0.43, 95%CI 0.18-0.94, respectively), and hand osteophyte progression for knee JSN (OR 2.51, 95%CI 1.15-5.48). Conclusions In patients with symptomatic knee OA, no consistent associations between baseline structural hand OA or hand OA progression and knee OA progression were shown.
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Affiliation(s)
- Sietse E.S. Terpstra
- Department of Rheumatology, Leiden University Medical Center, the Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Lotte A. van de Stadt
- Department of Rheumatology, Leiden University Medical Center, the Netherlands
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center|Reade, Amsterdam, the Netherlands
| | - Francis Berenbaum
- Sorbonne University, Inserm, APHP Hôpital Saint-Antoine, Paris, France
| | - Francisco J. Blanco
- Grupo de Investigación de Reumatología (GIR), INIBIC – Complejo Hospitalario Universitario de A Coruña, SERGAS. Centro de Investigación CICA, Departamento de Fisioterapia y Medicina, Universidad de A Coruña, A Coruña, Spain
| | - Ida K. Haugen
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
| | - Simon C. Mastbergen
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Harrie Weinans
- Department of Orthopedics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Mylène P. Jansen
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Frits R. Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Margreet Kloppenburg
- Department of Rheumatology, Leiden University Medical Center, the Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
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Ahmed O, Epelboym Y, Haskal ZJ, Okuno Y, Taslakian B, Sapoval M, Nikolic B, Golzarian J, Gaba RC, Little M, Isaacson A, Padia SA, Sze DY. Society of Interventional Radiology Research Reporting Standards for Genicular Artery Embolization. J Vasc Interv Radiol 2024; 35:1097-1103. [PMID: 38685470 DOI: 10.1016/j.jvir.2024.04.018] [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: 01/18/2024] [Revised: 04/18/2024] [Accepted: 04/20/2024] [Indexed: 05/02/2024] Open
Abstract
Genicular artery embolization (GAE) is an emerging, minimally invasive therapy to address the global burden of knee osteoarthritis (OA) and the unmet needs for medically refractory disease. Although total knee arthroplasty has been a standard intervention for severe cases, GAE is developing into a promising alternative, particularly for patients ineligible for or unwilling to undergo surgery. GAE targets the inflammatory cascade underlying OA pathophysiology by arresting neoangiogenesis and preventing pathological neoinnervation, offering potential pain relief. Although early studies have established safety and short-term effectiveness, ensuing studies are needed to validate long-term safety, durability, and comparative effectiveness and to optimize patient selection, embolic agent selection, and administration techniques. Standardized reporting guidelines are therefore essential to enhance transparency and reproducibility across clinical trials, facilitating data aggregation and comparison. This Society of Interventional Radiology (SIR)-endorsed reporting standards consensus document provides a framework to harmonize future research efforts and to improve the interpretation of outcomes.
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Affiliation(s)
- Osman Ahmed
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Chicago Medicine, Chicago, Illinois.
| | - Yan Epelboym
- Division of Angiography and Interventional Radiology, Department of Radiology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Ziv J Haskal
- Department of Radiology and Medical Imaging/Interventional Radiology, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Yuji Okuno
- Musculoskeletal Intervention Center, Okuno Clinic, Tokyo, Japan
| | - Bedros Taslakian
- Division of Vascular and Interventional Radiology, Department of Radiology, NYU Langone Health, New York, New York
| | - Marc Sapoval
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Department of Vascular and Oncological Interventional Radiology, and Université Paris Cité, PARCC-INSERM Unité-970, Paris, France
| | - Boris Nikolic
- Department of Radiology, Stratton Medical Center, Albany, New York
| | - Jafar Golzarian
- Division of Vascular and Interventional Radiology, Department of Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Ron C Gaba
- Division of Interventional Radiology, Department of Radiology, University of Illinois Hospital and Health Sciences System, Chicago, Illinois
| | - Mark Little
- University Department of Radiology, Royal Berkshire NHS Foundation Trust, Reading, England, United Kingdom
| | | | - Siddharth A Padia
- Department of Radiological Sciences, University of California Los Angeles Medical Center, Los Angeles, California
| | - Daniel Y Sze
- Division of Interventional Radiology, Stanford University School of Medicine, Stanford, California
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Giordano R, Capriotti C, Gerra MC, Kappel A, Østgaard SE, Dallabona C, Arendt-Nielsen L, Petersen KKS. A potential link between inflammatory profiles, clinical pain, pain catastrophizing and long-term outcomes after total knee arthroplasty surgery. Eur J Pain 2024; 28:1202-1212. [PMID: 38407518 DOI: 10.1002/ejp.2254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Chronic postoperative pain after total knee replacement (TKR) is a major clinical problem. It is still unclear if specific inflammatory mediators are associated with long-term postoperative pain complications. The current exploratory study aimed to (1) evaluate a multiplex of inflammatory mediators 5 years after TKR surgery in patients with different degrees of postoperative pain intensities and (2) study any association of the markers with clinical pain intensity, cognitive and functional outcomes. METHODS Plasma samples were collected 5 years after TKR surgery from 76 knee patients (43 females; 33 males) and analysed for 44 inflammatory markers. Pain (using visual analogue scale, VAS), the pain catastrophizing scale (PCS) and the Oxford knee score (OKS) were evaluated. Patients were categorized as high or low groups based on VAS, PCS and OKS scores. Associations between inflammatory markers, VAS, PCS and OKS were analysed and the marker expressions were compared between groups. RESULTS Pearson's correlations found 12 biomarkers associated with VAS (p < 0.05), 4 biomarkers with PCS and 3 biomarkers with OKS (p < 0.05). Four markers were altered in patients suffering from high compared to low chronic postoperative pain, three markers were altered in high compared to low catastrophizers and three markers were altered in patients with poor functional scores (p < 0.05). CONCLUSIONS The present exploratory study suggests that low-grade inflammation might be present in a subset of patients with high pain, high catastrophizing and low function 5 years after TKR. These exploratory results provide insights into some of the long-term postoperative complications after TKR surgery. SIGNIFICANCE STATEMENT This exploratory study evaluated a subset of inflammatory markers and the association to clinical pain intensity, knee function and pain catastrophizing in patients 5 years after total knee replacement surgery. Our results provide insights into the understanding of the underlying mechanisms that may drive the long experience of pain after TKR surgery.
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Affiliation(s)
- Rocco Giordano
- Department of Oral and Maxillofacial Surgery, Aalborg University Hospital, Aalborg, Denmark
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Camilla Capriotti
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Maria Carla Gerra
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Andreas Kappel
- Interdisciplinary Orthopedics, Department of Orthopedic surgery, Aalborg University Hospital, Aalborg University Hospital, Aalborg, Denmark
| | - Svend Erik Østgaard
- Interdisciplinary Orthopedics, Department of Orthopedic surgery, Aalborg University Hospital, Aalborg University Hospital, Aalborg, Denmark
| | - Cristina Dallabona
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Center for Mathematical Modeling of Knee Osteoarthritis (MathKOA), Department of Material and Production, Faculty of Engineering and Science, Aalborg University, Aalborg, Denmark
- Department of Gastroenterology & Hepatology, MechSense, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Clinical Institute, Aalborg University Hospital, Aalborg, Denmark
| | - Kristian Kjær-Staal Petersen
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Center for Mathematical Modeling of Knee Osteoarthritis (MathKOA), Department of Material and Production, Faculty of Engineering and Science, Aalborg University, Aalborg, Denmark
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Kon E, Anzillotti G, Conte P, Ruosi L, Cole B, Dragoo J, Zaslav K, Frank R, De Girolamo L, Mandelbaum B, Rodeo S, Marcacci M, Filardo G, Di Matteo B. The chimera of reaching a universal consensus on platelet rich plasma treatment for knee osteoarthritis: a review of recent consensus statements and expert opinion. Expert Opin Biol Ther 2024. [PMID: 39073848 DOI: 10.1080/14712598.2024.2383865] [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: 04/19/2024] [Revised: 06/28/2024] [Accepted: 07/20/2024] [Indexed: 07/30/2024]
Abstract
INTRODUCTION Osteoarthritis (OA) is a prevalent cause of disability worldwide, affecting millions and posing significant socioeconomic burdens. Various conservative measures like hyaluronic acid (HA) and platelet-rich plasma (PRP) injections, aim to manage OA symptoms and delay surgical interventions. Despite the increasing utilization of PRP, consensus on its efficacy remains elusive, reflecting the evolving landscape of OA management. AREAS COVERED This study reviews guidelines and recommendations on intra-articular PRP injections for OA globally, highlighting divergent perspectives among different medical societies. A comprehensive literature search identified 19 relevant guidelines, indicating a temporal and geographic evolution in attitudes toward PRP use. While some guidelines endorse PRP for mild to moderate OA, others express caution due to concerns about product standardization and clinical evidence heterogeneity. EXPERT OPINION The lack of universal consensus on PRP for OA underscores the complex interplay between clinical evidence, practice patterns, and evolving perspectives. Recent shifts toward endorsing PRP may reflect advancements in preparation techniques and personalized medicine approaches. However, challenges persist, including patient selection and product standardization. Efforts to develop consensus and refine PRP classification systems are essential for guiding clinical practice and advancing OA management.
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Affiliation(s)
- Elizaveta Kon
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Giuseppe Anzillotti
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Pietro Conte
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Luca Ruosi
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Brian Cole
- Midwest Orthopaedics at Rush University Medical Center, Chicago, IL, USA
| | - Jason Dragoo
- Division of Sports Medicine, Department of Orthopaedic Surgery, School of Medicine, University of Colorado, Boulder, CO, USA
| | - Ken Zaslav
- Center for Regenerative Orthopedic Medicine Northwell Health-Lenox Hill Hospital
- Orthopedic Surgery Zucker School of Medicine Hofstra University -New York USA
| | - Rachel Frank
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Denver, CO, USA
| | | | - Bert Mandelbaum
- Cedars-Sinai Kerlan-Jobe Institute, Los Angeles, California, USA
| | - Scott Rodeo
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, New York, NY, USA
- Department of Medicine Weill Cornell Medicine New York NY USA
| | - Maurilio Marcacci
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Giuseppe Filardo
- Department of Surgery, Service of Orthopaedics and Traumatology, Lugano, EOC, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
- Applied and Translational Research (ATR) Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Berardo Di Matteo
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
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Sun J, Yang G, Yang C. Influence of postoperative hypoalbuminemia and human serum albumin supplementation on incision healing following total knee arthroplasty for knee osteoarthritis: a retrospective study. Sci Rep 2024; 14:17354. [PMID: 39075140 PMCID: PMC11286832 DOI: 10.1038/s41598-024-68482-9] [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: 05/07/2024] [Accepted: 07/24/2024] [Indexed: 07/31/2024] Open
Abstract
With distinct advantages in clinical application, total knee arthroplasty (TKA) is an effective surgical option for treating end-stage osteoarthritis in the knee. After TKA, incisional problems are one of the major factors influencing the speed in which patients recover. Although it is widely acknowledged that preoperative hypoalbuminemia and the incidence of incisional complications are significantly associated, it is still unclear if postoperative hypoalbuminemia raises the risk of incisional complications following TKA. Furthermore, human serum albumin (HSA) is frequently utilized domestically and internationally to treat postoperative hypoalbuminemia; nevertheless, there is ongoing discussion on whether HSA supplementation can enhance postoperative clinical outcomes. To investigate the relationship between hypoalbuminemia and suboptimal incision healing following TKA, as well as to determine whether HSA supplementation can enhance incision healing after surgery, we collected clinical data for this study. The study sample consisted of 22 patients with poorly healed incisions and 120 cases with normal healing of incisions who underwent TKA treatment for knee osteoarthritis (KOA) in the operator's hospital's Department of Orthopaedics between July 1, 2020, and July 1, 2023. To determine the prevalence of postoperative poor incision healing, data on patients' basic characteristics, preoperative test results, surgical data, postoperative test results, and postoperative incision healing were gathered. The contributing factors to inadequate recovery after surgery were examined using SPSS software. After controlling for confounding variables, a multivariate regression analysis model was used to examine the relationship between postoperative hypoalbuminemia, HSA supplementation, and poor incision healing. 22 cases (15.49%) had poor wound healing following surgery. The findings of multivariate regression analysis after controlling for confounders indicated that there was no correlation between poor wound healing and postoperative albumin level (P > 0.05). Similarly, there was no association (P > 0.05) seen between HSA supplementation and poor incision healing. Following the TKA, postoperative hypoalbuminemia does not raise the risk of incisional problems, and postoperative HSA supplementation neither lowers nor enhances the risk of inadequate incisional healing.
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Affiliation(s)
- Jian Sun
- Department of Orthopaedic Surgery, Shanghai Public Health Clinical Center (Fudan University), No. 2901, Caolang Road, Jinshan District, Shanghai City, China
| | - Guangling Yang
- Department of Orthopaedic Surgery, Shanghai Public Health Clinical Center (Fudan University), No. 2901, Caolang Road, Jinshan District, Shanghai City, China
| | - Chenglin Yang
- Department of Orthopaedic Surgery, Shanghai Public Health Clinical Center (Fudan University), No. 2901, Caolang Road, Jinshan District, Shanghai City, China.
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
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Wang Y, Shen Z, Xing X, Ge L, Pan F, Cai G. Association of physical activity trajectories over 8 years and risk of knee replacement: data from the osteoarthritis initiative. BMC Musculoskelet Disord 2024; 25:586. [PMID: 39061027 PMCID: PMC11282720 DOI: 10.1186/s12891-024-07710-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND To identify physical activity (PA) trajectories in adults with or at risk of knee osteoarthritis and to evaluate the association of PA trajectories with incident knee replacement (KR). METHODS This study used data from the Osteoarthritis Initiative. The Physical Activity Scale for the Elderly and the KR were assessed annually from baseline to 9 years. Individuals were included if they did not undergo KR surgery at baseline and had data on PA at ≥ 1 visit before KR. Latent class growth mixture Modeling was used to identify the optimal trajectories of PA before KR. Log-binomial regression models were used to assess the association between PA trajectories and the risk of KR. Data analyses were conducted in all individuals and those with radiographic osteoarthritis (ROA) and significant knee pain (Western Ontario and McMaster Osteoarthritis Index pain score of ≥ 5 on a 0-20 scale) at baseline, respectively. RESULTS Of 4731 participants (mean age 61.1 years, 58.5% female), four distinct and slightly declined PA trajectories were identified. Compared to individuals with a "Low" PA trajectory, those with "Medium-low", "Medium-high", or "High" PA trajectories were not significantly associated with the risk of KR (risk ratios: 0.97-1.19, all p > 0.05). Similar PA trajectories and associations with the risk of KR were observed in the subgroups of individuals with radiographic osteoarthritis and those with significant knee pain at baseline, respectively. CONCLUSION In participants with or at risk of knee osteoarthritis, PA slightly declines over time and may play no role in the risk of KR.
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Affiliation(s)
- Yining Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Ziyuan Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Xing Xing
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Liru Ge
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Faming Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
- The Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Guoqi Cai
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China.
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, 7000, Australia.
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Shadbolt C, Schilling C, Inacio MC, Thuraisingam S, Rele S, Castle DJ, Choong PFM, Dowsey MM. Association Between Pharmacologic Treatment of Depression and Patient-Reported Outcomes Following Total Hip and Knee Arthroplasty. J Arthroplasty 2024:S0883-5403(24)00746-0. [PMID: 39047922 DOI: 10.1016/j.arth.2024.07.023] [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: 02/15/2024] [Revised: 07/12/2024] [Accepted: 07/17/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND Depression is associated with inferior outcomes following hip or knee arthroplasty, though it remains unclear if this relationship is modifiable. This study examined the association between pharmacologic treatment of depression and patient-reported outcomes. METHODS This retrospective cohort study of 1,651 total hip arthroplasty (THA) and 1,792 total knee arthroplasty (TKA) procedures between October 2012 and June 2019 used institutional registry data linked to nationwide pharmaceutical claims. The primary outcome was the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) global score, with pain and function sub-scales assessed as secondary outcomes. The TKA and THA patients were analyzed separately via mixed-effect linear regression to compare patients who had depression treated with antidepressants (TKA, n = 210; THA, n = 150) to those who had untreated depression (TKA, n = 43; THA; n = 50), and those who did not have depression (TKA, n = 1,539; THA, n = 1,451). RESULTS Among patients who had depression, not receiving preoperative antidepressant therapy was associated with smaller improvements in WOMAC global scores (TKA, adjusted mean difference [MD]: -13.1 points, 95% CI [confidence interval]: -21.4 to -4.8; THA, MD: -8.5 points, 95% CI: -15.7 to -1.2) at two years after surgery, but not at one year (TKA, MD: -5.4 points, 95% CI: -12.9 to 2.1; THA, MD: -6.3 points, 95% CI: -12.9 to 0.3). Those who did not have depression had similar improvements in WOMAC global scores to those who had treated depression at both one (TKA, MD: 0.8 points, 95% CI: -2.7 to 4.4; THA, MD: 1.8 points, 95% CI: -1.8 to 5.4) and two years (TKA, MD: -1.1 points, 95% CI: -4.9 to 2.7; THA, MD: -1.6 points, 95% CI: -5.6 to 2.3). The findings were consistent with secondary outcomes. CONCLUSION Among patients who have depression, antidepressant therapy before TKA or THA is associated with improved outcomes. Additional studies are needed to establish the impact of interventions to address untreated depression before surgery.
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Affiliation(s)
- Cade Shadbolt
- Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Chris Schilling
- Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Maria C Inacio
- Registry of Senior Australians, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; University of South Australia, Allied Health and Human Performance, Adelaide, South Australia, Australia
| | - Sharmala Thuraisingam
- Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Siddharth Rele
- Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - David J Castle
- Department of Psychiatry, University of Tasmania, Sandy Bay, TAS, Australia; Centre for Mental Health Service Innovation, Department of Health, Tasmania, Australia
| | - Peter F M Choong
- Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia; Department of Orthopaedics, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Michelle M Dowsey
- Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia; Department of Orthopaedics, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.
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Xia K, Min L, Xie W, Yang G, Yon DK, Lee SW, Koyanagi A, Jacob L, Smith L, Shin JI, Rahmati M, Xiao W, Li Y. Is unicompartmental knee arthroplasty a better choice than total knee arthroplasty for unicompartmental osteoarthritis? A systematic review and meta-analysis of randomized controlled trials. Chin Med J (Engl) 2024:00029330-990000000-01143. [PMID: 38997246 DOI: 10.1097/cm9.0000000000003193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND The choice of unicompartmental knee arthroplasty (UKA) vs. total knee arthroplasty (TKA) in the surgical treatment of knee osteoarthritis (KOA) remains controversial. This study aimed to perform a systematic review and meta-analysis of randomized controlled trials (RCTs) to compare the clinical results of UKA and TKA for treating unicompartmental KOA. METHODS PubMed, Embase, and the Cochrane Library were systematically searched for articles published up to January 2, 2023. The literature was rigorously screened to include only RCTs comparing UKA and TKA for unicompartmental KOA. A systematic review and meta-analysis were performed to calculate the mean difference (MD), relative risk (RR), and 95% confidence interval (CI) according to the Cochrane standards. RESULTS Thirteen publications involving 683 UKAs and 683 TKAs were analyzed. Except for one study with a follow-up period of 15 years, all outcome measures reported were within 5 years of follow-up. Meta-analysis showed better knee recovery (MD: 1.23; 95% CI: 1.01-1.45; P <0.00001), greater knee function (MD: 1.78; 95% CI: 0.34-3.22; P = 0.02), less pain (MD: 0.75; 95% CI: 0.43-1.06; P <0.00001), and better health status (MD: 3.75; 95% CI: 0.81-6.69; P = 0.01) after UKA than TKA. However, considering the minimal clinically important difference values for these variables, the findings were not clinically relevant. Moreover, UKA patients had fewer complications (RR: 0.59; 95% CI: 0.45-0.78; P = 0.0002) and shorter hospital stays (MD: -0.89; 95% CI: -1.57 to -0.22; P = 0.009) than did TKA patients. There were no statistically significant differences in terms of postoperative range of movement, revision, failure, operation time, and patient satisfaction. CONCLUSIONS In terms of clinical efficacy, there was no obvious advantage of UKA over TKA in the surgical treatment of knee OA when considering the minimal clinically important difference. The main advantage of UKA over TKA is that it leads to fewer complications and a shorter length of hospital stay. It is ideal to perform prospective studies with longer follow-up periods to fully evaluate the long-term efficacy and safety of the two procedures in the future.
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Affiliation(s)
- Kuanyu Xia
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Lang Min
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Wenqing Xie
- Xiangya School of Medicine, Central South University, Changsha, Hunan 410083, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410083, China
| | - Guang Yang
- Xiangya School of Medicine, Central South University, Changsha, Hunan 410083, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410083, China
| | - Dong Keon Yon
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Seung Won Lee
- Department of Precision Medicine, Sungkyunkwan University College of Medicine, Suwon, Republic of Korea
| | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Dr. Antoni Pujadas, 08830 Barcelona, Spain
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Dr. Antoni Pujadas, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, 28029 Madrid, Spain
- Department of Physical Medicine and Rehabilitation, Lariboisière-Fernand Widal Hospital, AP-HP, University Paris Cité, Paris, France
| | - Lee Smith
- Centre for Health, Performance, and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Masoud Rahmati
- Department of Physical Education and Sport Sciences, Faculty of Literature and Human Sciences, Lorestan University, Khorramabad, Iran
- Department of Physical Education and Sport Sciences, Faculty of Literature and Humanities, Vali-E-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Wenfeng Xiao
- Xiangya School of Medicine, Central South University, Changsha, Hunan 410083, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410083, China
| | - Yusheng Li
- Xiangya School of Medicine, Central South University, Changsha, Hunan 410083, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410083, China
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9
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Möller S, Gautschi N, Möller K, Hamilton DF, Giesinger K. Similar QALY gain in primary and revision knee arthroplasty: A cost analysis and Markov model. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 38953178 DOI: 10.1002/ksa.12343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 06/16/2024] [Accepted: 06/16/2024] [Indexed: 07/03/2024]
Abstract
PURPOSE The aim of this study is to investigate the cost-effectiveness of revision total knee arthroplasty compared to primary total knee arthroplasty in terms of cost-per-quality-adjusted life year (QALY). METHODS Data were retrieved for all primary and revision total knee replacement (TKA) procedures performed at a tertiary Swiss hospital between 2006 and 2019. A Markov model was created to evaluate revision risk and we calculated lifetime QALY gain and lifetime procedure costs through individual EuroQol 5 dimension (EQ-5D) scores, hospital costs, national life expectancy tables and standard discounting processes. Cost-per-QALY gain was calculated for primary and revision procedures. RESULTS EQ-5D data were available for 1343 primary and 103 revision procedures. Significant QALY gains were seen following surgery in all cases. Similar, but significantly more QALYs were gained following primary TKA (PTKA) (5.67 ± 3.98) than following revision TKA (RTKA) (4.67 ± 4.20). Cost-per-QALY was €4686 for PTKA and €10,364 for RTKA. The highest average cost-per-QALY was seen in two-stage RTKA (€12,292), followed by one-stage RTKA (€8982). CONCLUSION RTKA results in a similar QALY gain as PTKA. The costs of achieving health gain are two to three times higher in RTKA, but both procedures are highly cost-effective. LEVEL OF EVIDENCE Economic level II.
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Affiliation(s)
- Soeren Möller
- Department of Orthopaedic Surgery and Traumatology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Nora Gautschi
- Institute of Accounting, Control and Auditing, University of St. Gallen, St. Gallen, Switzerland
| | - Klaus Möller
- Institute of Accounting, Control and Auditing, University of St. Gallen, St. Gallen, Switzerland
| | - David F Hamilton
- Research Centre for Health, Glasgow Caledonian University, Glasgow, UK
| | - Karlmeinrad Giesinger
- Department of Orthopaedic Surgery and Traumatology, Kantonsspital St. Gallen, St. Gallen, Switzerland
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10
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Koga M, Maeda A, Morioka S. Description of pain associated with persistent postoperative pain after total knee arthroplasty. Sci Rep 2024; 14:15217. [PMID: 38956120 PMCID: PMC11219758 DOI: 10.1038/s41598-024-66122-w] [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: 03/18/2024] [Accepted: 06/26/2024] [Indexed: 07/04/2024] Open
Abstract
After total knee arthroplasty (TKA), approximately 20% of patients experience persistent postoperative pain (PPP). Although preoperative and postoperative pain intensity is a relevant factor, more detailed description of pain is needed to determine specific intervention strategies for clinical conditions. This study aimed to clarify the associations between preoperative and postoperative descriptions of pain and PPP. Fifty-two TKA patients were evaluated for pain intensity and description of pain preoperatively and 2 weeks postoperatively, and the intensities were compared. In addition, the relationship between pain intensity and PPP at 3 and 6 months after surgery was analyzed using a Bayesian approach. Descriptions of arthritis ("Throbbing" and "aching") improved from preoperative to 2 weeks postoperative. Several preoperative ("Shooting", "Aching", "Caused by touch", "Numbness") and postoperative ("Cramping pain") descriptors were associated with pain intensity at 3 months postoperatively, but only "cramping pain" at 2 weeks postoperatively was associated with the presence of PPP at 3 and 6 months postoperatively. In conclusion, it is important to carefully listen to the patient's complaints and determine the appropriate intervention strategy for the clinical condition during perioperative pain management.
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Affiliation(s)
- Masayuki Koga
- Department of Neurorehabilitation, Graduate School of Health Sciences, Kio University, 4-2-2, Umaminaka, Koryo-cho, Kitakatsuragi-gun, Nara, 635-0832, Japan.
- Department of Rehabilitation, Kawanishi City Medical Center, Hyogo, 666-0017, Japan.
| | - Akihisa Maeda
- Department of Rehabilitation, Kyowakai Hospital, Osaka, 564-0001, Japan
| | - Shu Morioka
- Department of Neurorehabilitation, Graduate School of Health Sciences, Kio University, 4-2-2, Umaminaka, Koryo-cho, Kitakatsuragi-gun, Nara, 635-0832, Japan
- Neurorehabilitation Research Center, Kio University, Nara, 635-0832, Japan
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11
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Li C, Li L, Li Y, Liu D, Han K, Zhu R, Zhao Y, Lu Q, Li C. Effect of Topical Application of an NSAID Lateral to the Incision on Postoperative Pain Following Unicompartmental Knee Arthroplasty: A Double-Blind Randomized Controlled Trial. Orthop Surg 2024; 16:1555-1561. [PMID: 38806283 PMCID: PMC11216841 DOI: 10.1111/os.14084] [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: 02/21/2024] [Revised: 04/10/2024] [Accepted: 04/14/2024] [Indexed: 05/30/2024] Open
Abstract
OBJECTIVE How to minimize postoperative pain following knee replacement surgery has been a great challenge. This study was performed to evaluate the effect of applying a topical nonsteroidal anti-inflammatory drug (NSAID) lateral to the incision for postoperative pain following unicompartmental knee arthroplasty (UKA). METHODS The randomized controlled trial enrolled 100 patients from August 2023 to January 2024. One hundred patients who underwent UKA were randomized into two groups. The intervention group received a topical NSAID lateral to the incision postoperatively, and the control group received a placebo lateral to the incision postoperatively. The primary outcome measures were the amount of opioid consumption and the visual analogue scale (VAS) score (12, 24, 36, 48, and 72 h after operation) for pain. The secondary outcome measures were the American Knee Society Score (AKSS, preoperation and 1-month follow-up after operation), the time of first analgesic demand, side effects of opioids, operation time, postoperative stay, surgery-related complications, and postoperative incision healing grade. Independent sample t test and paired sample t test were used to compare continuous data. Chi-square test and Fisher's precision probability tests were used to analyze the categorical data. RESULTS Ninety-eight patients (intervention group, 48 patients; control group, 50 patients) were analyzed. Opioid consumption was significantly lower in the intervention group than in the control group during the first 12 h, 12 to 24 h, and 24 to 48 h postoperatively (p < 0.05). The VAS score for pain within 72 h postoperatively was significantly lower in the intervention group than in the control group (p < 0.05). There was no significant difference in the AKSS, operation time, postoperative stay, complications, or postoperative incision healing grade between the two groups. The time of first analgesic demand for patient-controlled analgesia was significantly later in the intervention group than in the control group (p < 0.05). There were fewer side effects of opioids in the intervention group (8.3%) than in the control group (18.0%). CONCLUSION Postoperative application of topical NSAIDs lateral to the incision is an effective and safe method for pain management after UKA, helping to decrease the pain score and reduce opioid consumption postoperatively with no increase in side effects.
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MESH Headings
- Humans
- Pain, Postoperative/drug therapy
- Pain, Postoperative/prevention & control
- Arthroplasty, Replacement, Knee/methods
- Arthroplasty, Replacement, Knee/adverse effects
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Double-Blind Method
- Female
- Male
- Middle Aged
- Aged
- Pain Measurement
- Administration, Topical
- Analgesics, Opioid/administration & dosage
- Analgesics, Opioid/therapeutic use
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Affiliation(s)
- Chao Li
- Department of OrthopedicsPeking University First HospitalBeijingChina
| | - Lei Li
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Yifan Li
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Dehua Liu
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Kaifei Han
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Ranlyu Zhu
- Department of OrthopedicsPeking University First HospitalBeijingChina
| | - Yao Zhao
- Department of OrthopedicsPeking University First HospitalBeijingChina
| | - Qunshan Lu
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Chunde Li
- Department of OrthopedicsPeking University First HospitalBeijingChina
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12
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Cai G, Laslett LL, Thompson M, Cicuttini F, Hill C, Wluka AE, March L, Wang Y, Otahal P, Stoney JD, Antony B, Buttigieg K, Winzenberg T, Jones G, Aitken D. Effect of Intravenous Zoledronic Acid on Total Knee Replacement in Patients With Symptomatic Knee Osteoarthritis and Without Severe Joint Space Narrowing: A Prespecified Secondary Analysis of a Two-Year, Multicenter, Double-Blind, Placebo-Controlled Clinical Trial. Arthritis Rheumatol 2024; 76:1047-1053. [PMID: 38369770 DOI: 10.1002/art.42831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 01/20/2024] [Accepted: 02/14/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE To determine the effect of zoledronic acid (ZA) on the risk of total knee replacement (TKR) in patients with symptomatic knee osteoarthritis and without severe joint space narrowing (JSN). METHODS We included 222 participants (mean age 62 years, 52% female) from the two-year Zoledronic Acid for Osteoarthritis Knee Pain trial (113 received 5 mg of ZA annually and 109 received placebo) conducted between November 2013 and October 2017. Primary TKR were identified until February 22, 2022. The effect of ZA on TKR risk was evaluated using Cox proportional hazard regression models. Because the treatment effect failed the proportional hazards assumption, a time-varying coefficients analysis for treatment was conducted by splitting the study into two periods (ie, within and after two years of randomization). RESULTS Over a mean follow-up of seven years, 39% and 30% of participants had any TKR in the ZA and placebo groups, and 28% and 18% had TKR in the study knee, respectively. Use of ZA was associated with a higher risk of TKR in any knee (hazard ratio [HR] 4.2, 95% confidence interval [CI] 1.2-14.7) and showed a trend in the study knee (HR 6.8, 95%CI 0.9-53.9) during the trial. In the posttrial period, the risk of TKR was similar in the ZA and the placebo groups for any knee (HR 1.2, 95%CI 0.5-1.8) and the study knee (HR 1.4, 95%CI 0.5-2.2). CONCLUSION These results suggest that ZA is not protective against TKR in patients with symptomatic knee osteoarthritis and without severe JSN.
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Affiliation(s)
- Guoqi Cai
- Anhui Medical University, Hefei, Anhui, China, and University of Tasmania, Hobart, Tasmania, Australia
| | | | | | | | - Catherine Hill
- The Queen Elizabeth Hospital and University of Adelaide, Adelaide, South Australia, Australia
| | | | - Lyn March
- The University of Sydney and Royal North Shore Hospital, Sydney, New South Wales, Australia
| | | | - Petr Otahal
- University of Tasmania, Hobart, Tasmania, Australia
| | - James D Stoney
- St. Vincent's Hospital, Melbourne, Victoria, Australia, and Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, South Australia, Australia
| | - Benny Antony
- University of Tasmania, Hobart, Tasmania, Australia
| | | | | | - Graeme Jones
- University of Tasmania, Hobart, Tasmania, Australia
| | - Dawn Aitken
- University of Tasmania, Hobart, Tasmania, Australia
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13
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Zhou X, Jiang Y, Chen D, Chen T, Tian Z. Does Patellar Denervation with Electrocautery Benefits for Total Knee Arthroplasty without Patellar Resurfacing: A Meta-analysis of Randomized Controlled Trails. Orthop Surg 2024. [PMID: 38951735 DOI: 10.1111/os.14161] [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: 01/30/2024] [Revised: 06/15/2024] [Accepted: 06/16/2024] [Indexed: 07/03/2024] Open
Abstract
To investigate the effects of patellar denervation (PD) and non-patellar denervation (NPD) after primary total knee arthroplasty (TKA) without patellar resurfacing, this study conducted systematic electronic searches in November 2023 using PubMed, Embase, Web of Science, Cochrane, and Scopus, adhering to Cochrane Collaboration recommendations. Only randomized controlled trials (RCTs) were included. Additionally, a manual search was performed to identify potentially eligible studies from the reference lists of review articles. Two researchers independently conducted literature reviews, data extraction, and risk of bias assessments. The outcome analysis encompassed the incidence of anterior knee pain (AKP), visual analogue scale (VAS), range of motion (ROM), American Knee Society Score (KSS), Oxford Knee Score (OKS), patellar score (PS), complications, and reoperations. Meta-analysis was executed using RevMan 5.3 software. To enhance the credibility of the study, TSA v0.9 software was utilized to perform power analysis on the overall efficacy of primary and secondary outcomes. Twelve studies involving 1745 patients (1587 knees) were included, with 852 undergoing PD and 893 undergoing NPD. Results indicated a superior reduction in AKP incidence in the PD group compared to the NPD group. Statistically significant differences were observed between PD and NPD in KSS, OKS, and PS. However, the upper limit of the 95% confidence interval for each outcome fell below the minimal clinically important difference (MCID). No significant differences were found in VAS and ROM between PD and NPD. Additionally, PD was not associated with an increased incidence of complications or reoperations. Within 12 months and beyond, PD was proven to be a beneficial intervention in reducing AKP following TKA without patellar resurfacing, achieved without an increase in complications or reoperations. Regarding KSS, OKS, and PS, the minimal advantage achievable through PD may not be clinically significant.
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Affiliation(s)
- Xiang Zhou
- Department of Articular and Traumatic Orthopedic Surgery, The Fourth People's Hospital of Guiyang, Guiyang, China
| | - Yulin Jiang
- Department of Articular and Traumatic Orthopedic Surgery, The Fourth People's Hospital of Guiyang, Guiyang, China
| | - Debin Chen
- Department of Articular and Traumatic Orthopedic Surgery, The Fourth People's Hospital of Guiyang, Guiyang, China
| | - Tao Chen
- Department of Articular and Traumatic Orthopedic Surgery, The Fourth People's Hospital of Guiyang, Guiyang, China
| | - Zhiyong Tian
- Department of Articular and Traumatic Orthopedic Surgery, The Fourth People's Hospital of Guiyang, Guiyang, China
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14
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Akkan H, Kaya Mutlu E, Kuyubasi SN. Reliability and validity of the two-minute step test in patients with total knee arthroplasty. Disabil Rehabil 2024; 46:3128-3132. [PMID: 37486184 DOI: 10.1080/09638288.2023.2239141] [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: 10/21/2022] [Revised: 07/10/2023] [Accepted: 07/15/2023] [Indexed: 07/25/2023]
Abstract
PURPOSE To investigate the test-retest reliability and concurrent validity of 2MST for assessing the physical performance of patients with total knee arthroplasty (TKA). MATERIALS AND METHODS Fifty-one patients with TKA, aged more than 18 years, of both sexes, and underwent a primary TKA at least six months ago, were included in this study. The intraclass correlation coefficient (ICC) and 95% confidence interval (CI), standard error of measurement (SEM), and minimum detectable change at the 95% confidence level (MDC95) were used to determine the reliability of 2MST. In the validity, the correlations of the 2MST between the six-minute walk test (6MWT) and the two-minute walk test (2MWT) were assessed. RESULTS The reliability of 2MST was excellent (ICC = 0.97, SEM = 2.76, MDC95 = 7.6). There was a moderate correlation between 2MST and 6MWT (r = 0.586; p = 0.000), as well as between 2MST and 2MWT (r = 0.633; p = 0.000). CONCLUSIONS 2MST proved to be a reliable and valid physical performance test in patients with TKA. 2MST can be used to evaluate the physical performance of TKA patients.ClinicalTrials.gov Identifier: NCT05064943.
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Affiliation(s)
- Hakan Akkan
- Department of Therapy and Rehabilitation, Tavsanli Vocational School of Health Services, Kutahya Health Sciences University, Tavsanli, Turkey
| | - Ebru Kaya Mutlu
- Division of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Bandirma Onyedi Eylul University, Bandirma, Turkey
| | - Sabit Numan Kuyubasi
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Kutahya Health Sciences University, Kutahya, Turkey
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15
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d'Errico A, Fontana D, Filippi M. Incidence of knee and hip joint replacement associated with cumulative exposure to physical factors at work. Am J Ind Med 2024; 67:657-666. [PMID: 38752439 DOI: 10.1002/ajim.23615] [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: 02/16/2024] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 06/14/2024]
Abstract
BACKGROUND Knee osteoarthritis (OA) has been quite consistently associated with high physical workload and specific physical factors at work, while for hip OA, fewer studies are available, which still indicate possible associations with heavy lifting and physical workload. The objective of the study was to assess the association between exposure to workplace physical factors and incidence of knee and hip arthroplasty, as markers of severe OA in these joints. METHODS The study population was composed of employees 25-60 years who participated in the Turin 2011 census. For each job held since 1995, exposure to physical factors was assigned to individuals in the cohort through a Job-Exposure Matrix constructed from the Italian O*NET database. Using Poisson regression models, the incidence of knee and hip arthroplasty for OA, identified through hospitalizations from 2012 to 2018, was examined in relation to cumulative exposure to 7 different physical hazards and a composite indicator of physical workload constructed from 17 physical factors (Ergo-Index). RESULTS The risk of knee OA was significantly increased in the highest cumulative exposure quartile of physical workload (incidence rate ratio = 1.98, 95% confidence interval: 1.24-3.16) and of all single hazards examined, compared to the lowest quartile, with significant trends in risk with increasing exposure. In contrast, no association was found with hip OA, whose relative risks were close to or below one in all higher-exposure quartiles of physical workload and of each single hazard. CONCLUSIONS Our results indicate that exposure to physical hazards at work increases the likelihood of developing knee OA, but not hip OA.
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Affiliation(s)
| | - Dario Fontana
- Epidemiology Department, ASL TO3, Grugliasco (TO), Italy
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16
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Sattler LN, Walker AT, Kan AJ, Hing WA, Vertullo CJ. Stratification of Outpatient Physical Therapy Following Total Knee Arthroplasty: Knee Arthroplasty Physical Therapy Pathways (KAPPA) Nonrandomized Controlled Trial. J Arthroplasty 2024; 39:1685-1691. [PMID: 38331361 DOI: 10.1016/j.arth.2024.02.002] [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: 11/17/2023] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Outpatient physical therapy following total knee arthroplasty (TKA) is often considered crucial for an effective recovery. However, recent evidence suggests that a self-directed pathway may yield similar benefits to supervised care. Despite this, there appear to be no established criteria to determine who can successfully self-direct their rehabilitation versus those who would benefit from outpatient physical therapy. This study aimed to determine if early postoperative criteria can stratify TKA patients into a self-directed or supervised physical therapy pathway without compromising outcomes. METHODS Overall, 60 TKA patients were initially allocated to a self-directed, unsupervised protocol for their postoperative rehabilitation. Baseline demographics, along with functional and self-reported outcomes, were assessed preoperatively and at 2 weeks, 6 weeks, and 4 months following surgery. Patients were referred to supervised outpatient physical therapy if they met any of the following Knee Arthroplasty Physical Therapy Pathways (KAPPA) criteria: (1) knee flexion range of motion <90 degrees; (2) knee extension range of motion lacking >10 degrees; or (3) dissatisfaction with the progress of their rehabilitation. RESULTS At 2 weeks post-TKA, 28 participants met the KAPPA criteria for supervised physical therapy for reasons of knee flexion <90 degrees (61%), a lack of knee extension >10 degrees (36%), or not being satisfied with the progress of their recovery (3%). The remaining 32 participants continued with a self-directed rehabilitation pathway. All outcomes assessed favored the self-directed group at 2 weeks, however, after an average of 4 supervised physical therapy sessions at 4 months there were no longer any differences between the 2 groups. CONCLUSIONS Over half of the included participants could self-direct their rehabilitation following TKA without supervised physical therapy while also maintaining excellent clinical outcomes. For those who met KAPPA criteria at 2 weeks post-TKA, 4 supervised physical therapy sessions appeared to be beneficial when outcomes were reassessed at 4 months.
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Affiliation(s)
- Larissa N Sattler
- Faculty Health Sciences and Medicine, Bond University Institute of Health and Sport, Robina, QLD, Australia
| | - Adam T Walker
- Faculty Health Sciences and Medicine, Bond University Institute of Health and Sport, Robina, QLD, Australia; Gold Coast Knee Group, Robina, QLD, Australia
| | - Adrian J Kan
- Faculty Health Sciences and Medicine, Bond University Institute of Health and Sport, Robina, QLD, Australia; Gold Coast Knee Group, Robina, QLD, Australia
| | - Wayne A Hing
- Faculty Health Sciences and Medicine, Bond University Institute of Health and Sport, Robina, QLD, Australia
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17
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Song LX, Yang L, Li Y, Lei FQ, Qin Y, Wang LH, Zhang YM. Influence of health education based on the transtheoretical model on kinesiophobia levels and rehabilitation outcomes in elderly patients undergoing total knee arthroplasty. Heliyon 2024; 10:e32445. [PMID: 38975135 PMCID: PMC11225756 DOI: 10.1016/j.heliyon.2024.e32445] [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: 06/27/2023] [Revised: 06/04/2024] [Accepted: 06/04/2024] [Indexed: 07/09/2024] Open
Abstract
Objective In this study, we evaluated the effectiveness of health education based on the transtheoretical model in reducing symptoms of kinesiophobia and enhancing rehabilitation outcomes among elderly patients post-total knee arthroplasty. Methods Elderly patients post-knee replacement surgery were randomly divided into a control group, which received standard health education, and an experimental group, which received transtheoretical model-based health education. The intervention commenced on the day after surgery and continued for a duration of six months. Assessments of kinesiophobia scores, rehabilitation self-efficacy, and knee function were conducted before the intervention, and then at one, three, and six months postoperatively. Results Between January 2022 and December 2022, 130 elderly patients who met the eligibility criteria were enrolled and subsequently randomly assigned into two groups of equal size. Comparable baseline characteristics were observed between the two groups The experimental group demonstrated lower kinesiophobia scores and higher scores in rehabilitation self-efficacy and knee function at one, three, and six months following surgery, compared to the control group. Conclusion Health education based on a transtheoretical model reduces the symptoms of kinesiophobia and enhances rehabilitation self-efficacy and knee functions in elderly patients after knee replacement surgery.
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Affiliation(s)
- Ling-Xia Song
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
- Department of Nursing, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
| | - Li Yang
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
| | - Ying Li
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
| | - Fu-Qi Lei
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
| | - Yi Qin
- Department of Nursing, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
| | - Lian-Hong Wang
- Department of Nursing, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
| | - Yong-Mei Zhang
- Department of Nursing, Affiliated Hospital of Zunyi Medical University, Zunyi, 563003, China
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18
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Peng Q. Construction and validation of a predictive model for lower extremity deep vein thrombosis after total knee arthroplasty. Medicine (Baltimore) 2024; 103:e38517. [PMID: 38875414 PMCID: PMC11175919 DOI: 10.1097/md.0000000000038517] [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: 03/31/2024] [Revised: 04/13/2024] [Accepted: 05/17/2024] [Indexed: 06/16/2024] Open
Abstract
The aim was to investigate the independent risk factors for lower extremity deep vein thrombosis (DVT) after total knee arthroplasty, and to establish a nomogram prediction model accordingly. Data were collected from total knee replacement patients from January 2022 to December 2023 in our hospital. Unifactorial and multifactorial logistic regression analyses were used to determine the independent risk factors for lower extremity DVT after total knee arthroplasty and to establish the corresponding nomogram. The receiver operating characteristic curves were plotted and the area under the curve was calculated, and the calibration curves and decision curves were plotted to evaluate the model performance. A total of 652 patients with total knee arthroplasty were included in the study, and 142 patients after total knee arthroplasty developed deep veins in the lower extremities, with an incidence rate of 21.78%. After univariate and multivariate logistic regression analyses, a total of 5 variables were identified as independent risk factors for lower extremity DVT after total knee arthroplasty: age > 60 years (OR: 1.70; 95% CI: 1.23-3.91), obesity (OR: 1.51; 95% CI: 1.10-1.96), diabetes mellitus (OR: 1.80; 95% CI: 1.23-2.46), D-dimer > 0.5 mg/L (OR: 1.47; 95% CI: 1.07-1.78), and prolonged postoperative bed rest (OR: 1.64; 95% CI: 1.15-3.44). the nomogram constructed in this study for lower extremity DVT after total knee arthroplasty has good predictive accuracy, which helps physicians to intervene in advance in patients at high risk of lower extremity DVT after total knee arthroplasty.
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Affiliation(s)
- Qiang Peng
- Ya’an Hospital of Traditional Chinese Medicine
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19
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Wall CJ, Lee SS, Ma Y, de Steiger RN, Vertullo CJ, Kondalsamy-Chennakesavan S. Do patients with osteoarthritis lose weight prior to elective joint replacement? ANZ J Surg 2024. [PMID: 38853606 DOI: 10.1111/ans.19118] [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: 04/10/2024] [Revised: 05/21/2024] [Accepted: 05/26/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Obesity is a known risk factor for the development of osteoarthritis and the subsequent need for joint replacement. Weight loss has been shown to reduce pain, disability, and the need for joint replacement, particularly in patients with knee osteoarthritis. The aim of this study was to investigate pre-operative weight change in patients with hip, knee, and shoulder osteoarthritis at a regional, public hospital in Australia, to identify opportunities for pre-operative weight-loss intervention. METHODS A retrospective review of patients who underwent elective primary total hip (THR), knee (TKR), and shoulder (TSR) replacement for osteoarthritis was conducted between December 2019 and December 2022. BMI data were collected at three time points: (1) general practitioner (GP) referral; (2) orthopaedic clinic review; and (3) pre-admission clinic (PAC) assessment. RESULTS A total of 496 patients were included in the study, of which 205 underwent THR, 251 underwent TKR, and 40 underwent TSR. The mean patient age was 67 years, and 46.4% were female. At the time of GP referral, the mean body mass index (BMI) was 31.4 kg/m2. Across the study period, only 2% of patients experienced clinically significant weight loss pre-operatively (≥5% of total body weight). CONCLUSION This study has demonstrated that very few patients lose weight prior to undergoing joint replacement in the public sector in Australia. This highlights the need for targeted non-surgical weight loss interventions for patients currently awaiting joint replacement.
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Affiliation(s)
- Christopher J Wall
- Department of Orthopaedics, Toowoomba Hospital, Darling Downs Health, Toowoomba, Queensland, Australia
- School of Medicine, Rural Clinical School, University of Queensland, Brisbane, Queensland, Australia
- Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR), Adelaide, South Australia, Australia
| | - Susie S Lee
- Department of Orthopaedics, Toowoomba Hospital, Darling Downs Health, Toowoomba, Queensland, Australia
| | - Yanru Ma
- Intensive Care Unit, Toowoomba Hospital, Darling Downs Health, Toowoomba, Queensland, Australia
| | - Richard N de Steiger
- Department of Surgery, The University of Melbourne, Melbourne, Victoria, Australia
| | - Christopher J Vertullo
- Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR), Adelaide, South Australia, Australia
- Knee Research Australia, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
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20
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Ma C, Zhao G, Luo Z, Ma J, Wang J. Perception of Perioperative Risk for Arthroplasty Patients: A Poll of Chinese Orthopaedic Surgeons. J Arthroplasty 2024:S0883-5403(24)00575-8. [PMID: 38848788 DOI: 10.1016/j.arth.2024.05.090] [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: 01/05/2024] [Revised: 05/29/2024] [Accepted: 05/30/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Informed by the precedent of an American Association of Hip and Knee Surgeons (AAHKS) survey, where 95% of participants reported instigating modifications to preoperative risk factors, this study appraised the approach of Chinese arthroplasty surgeons toward patients who had modifiable risks. METHODS An adaptation of the AAHKS survey tool for a Chinese cohort was undertaken. The survey queried 600 Chinese Society of Hip and Knee Surgeons members on whether the perception of unoptimized medical comorbidities and socioeconomic elements affects the propensity to offer surgical procedures. RESULTS Out of the distributed surveys, 150 responses were received, culminating in a response rate of 25%. The data illustrate that 98.7% of Chinese surgeons practice restrictions on arthroplasty access for patients who have modifiable risk factors, with notable frequencies for malnutrition (93.3%), anemia (91.3%), recent hyaluronic acid injections (within one month, 88.7%), and corticosteroid injections (within 3 months, 74.7%). Assessment criteria ahead of surgery included limitations such as a body mass index under 40 (47.3%), requirements for smoking cessation (57.3%), an acceptable hemoglobin A1c level (95.3%), and a dependent fasting blood glucose level (88%). Moreover, 87.3% of respondents endorsed the need for additional interventions for certain socioeconomically disadvantaged patients to achieve successful outcomes. A majority of respondents (94.7%) believed that more equitable access to care, facilitated by better-adjusted payment methodologies, could enhance patient outcomes. Current payment schemes were also perceived by a majority to potentially compromise outcomes for patients who have inadequate social support (80.7%), low socioeconomic status (67.3%), and those lacking insurance (72.7%). CONCLUSIONS The consistency of the almost 99% response rate in addressing modifiable risk factors prior to arthroplasty aligns closely with the reported practices in the AAHKS survey. These findings underscore the shared valuation of preoperative risk factor optimization by Chinese and American arthroplasty surgeons, notwithstanding divergent healthcare system structures.
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Affiliation(s)
- Chengyuan Ma
- Department of Joint Surgery, Honghui Hospital, Xi'An Jiaotong University, Xi'an, Shaanxi, China
| | - Guanghui Zhao
- Department of Joint Surgery, Honghui Hospital, Xi'An Jiaotong University, Xi'an, Shaanxi, China
| | - Zifan Luo
- Department of Joint Surgery, Honghui Hospital, Xi'An Jiaotong University, Xi'an, Shaanxi, China
| | - Jianbing Ma
- Department of Joint Surgery, Honghui Hospital, Xi'An Jiaotong University, Xi'an, Shaanxi, China
| | - Jianpeng Wang
- Department of Joint Surgery, Honghui Hospital, Xi'An Jiaotong University, Xi'an, Shaanxi, China
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21
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Gleicher Y, Dos Santos Fernandes H, Peacock S, Alekberli T, Di Grazia V, Estrellas R, Wolfstadt J, Matelski J, Siddiqui N. Comparison of migration rates between traditional and tunneled adductor canal block catheters: a randomized controlled trial. Reg Anesth Pain Med 2024; 49:423-428. [PMID: 37704437 DOI: 10.1136/rapm-2023-104654] [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: 05/09/2023] [Accepted: 08/15/2023] [Indexed: 09/15/2023]
Abstract
INTRODUCTION Total knee arthroplasty is associated with significant postoperative pain. Continuous adductor canal blocks via an inserted adductor canal catheter are effective analgesia interventions with the advantage of decreasing quadriceps weakness and the potential of extending the analgesic effect. The classical adductor canal catheter insertion technique may have a high likelihood of catheter dislodgement out of the canal. The interfascial plane between the sartorius muscle and femoral artery (ISAFE) approach has the potential of decreasing the adductor canal catheter migration. The purpose of this study was to evaluate the incidence of catheter dislodgment to outside the adductor canal, for ISAFE and classical approaches. We hypothesized that ISAFE approach would result in a lower dislodgment rate. METHODS Ninety-seven patients for unilateral total knee arthroplasty were included and randomized to either ISAFE intervention group or conventional group. The primary outcome was the incidence of adductor canal catheter dislodged to outside the adductor canal, on ultrasound evaluation, 24 hours after the surgery. Secondary outcomes were pain scores, opioid consumption and continuous adductor canal block related complications for the first 48 hours after surgery. RESULTS The catheters placed using ISAFE approach had a lower rate of dislodgement in comparison to the control group (18.6% vs 44.9%, respectively, p=0.01), at 24 hours after surgery; and lower pain scores for rest, on the first two postoperative days. CONCLUSIONS ISAFE group had a significantly lower rate of dislodgement at 24 hours. The continuous adductor canal block analgesic benefit for knee arthroplasty depends on the position of the tip of the catheter inside the adductor canal.
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Affiliation(s)
- Yehoshua Gleicher
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | | | - Sharon Peacock
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Tural Alekberli
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Vitaliano Di Grazia
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Regine Estrellas
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Jesse Wolfstadt
- Surgery, Division of Orthopaedics, Sinai Health System, Toronto, Ontario, Canada
| | - John Matelski
- Biostatistics Research Unit, University of Toronto, Toronto, Ontario, Canada
| | - Naveed Siddiqui
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
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22
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Li W, Wang S, Jin M, Wang L, Nan J, Wang C, Xiong P, Hu QM, Liu L, Ren J, Zhang J. Near-Infrared Dual-Modal Sensing of Force and Temperature in Total Knee Replacement Using Mechanoluminescent Phosphor of Sr 3Sn 2O 7: Nd, Yb. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2310180. [PMID: 38342676 DOI: 10.1002/smll.202310180] [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: 11/08/2023] [Revised: 01/02/2024] [Indexed: 02/13/2024]
Abstract
Knee replacement surgery confronts challenges including patient dissatisfaction and the necessity for secondary procedures. A key requirement lies in dual-modal measurement of force and temperature of artificial joints during postoperative monitoring. Here, a novel non-toxic near-infrared (NIR) phosphor Sr3Sn2O7:Nd, Yb, is designed to realize the dual-modal measurement. The strategy is to entail phonon-assisted upconversion luminescence (UCL) and trap-controlled mechanoluminescence (ML) in a single phosphor well within the NIR biological transmission window. The phosphor is embedded in medical bone cement forming a smart joint in total knee replacements illustrated as a proof-of-concept. The sensing device can be charged in vitro by a commercial X-ray source with a safe dose rate for ML, and excited by a low power 980 nm laser for UCL. It attains impressive force and temperature sensing capabilities, exhibiting a force resolution of 0.5% per 10 N, force detection threshold of 15 N, and a relative temperature sensitive of up to 1.3% K-1 at 309 K. The stability against humidity and thermal shock together with the robustness of the device are attested. This work introduces a novel methodological paradigm, paving the way for innovative research to enhance the functionality of artificial tissues and joints in living organisms.
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Affiliation(s)
- Wenhao Li
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Sikai Wang
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Minyu Jin
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Lu Wang
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Jinlong Nan
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Ci Wang
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Puxian Xiong
- State Key Laboratory of Luminescent Materials and Devices, Institute of Optical Communication Materials, Guangdong Engineering Technology Research and Development Center of Special Optical Fiber Materials and Devices, and Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, South China University of Technology, Guangzhou, Guangdong, 511442, China
| | - Qing Miao Hu
- Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, China
| | - Lu Liu
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Jing Ren
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
| | - Jianzhong Zhang
- Key Laboratory of Photonic Materials and Devices Physics for Oceanic Applications, Ministry of Industry and Information Technology of China, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
- Key Laboratory of In-Fiber Integrated Optics of Ministry of Education, College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China
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Hashimoto J, Oh Y, Yamamoto K, Yoshii T, Fukushima K, Kitagawa M, Okawa A. Frequency and pathogenesis of periprosthetic atypical femoral fractures associated with total knee arthroplasty: A multicenter prospective study with complementary histopathological and biomechanical analysis. Injury 2024; 55:111136. [PMID: 37867026 DOI: 10.1016/j.injury.2023.111136] [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: 07/03/2023] [Revised: 10/04/2023] [Accepted: 10/14/2023] [Indexed: 10/24/2023]
Abstract
INTRODUCTION Although the diagnostic criteria for atypical femoral fracture (AFF) exclude periprosthetic fractures, reports of periprosthetic femoral fractures with characteristics of AFF are rapidly increasing. In this study, we investigated the frequency and pathogenesis of periprosthetic AFF associated with total knee arthroplasty (TKA) based on a theory of AFF subtypes that divides AFFs into two main types: fragility stress fractures of the bowed femoral shaft in the mid-shaft and "typical" subtrochanteric AFFs due to suppression of bone turnover (e.g., by bisphosphonates). PATIENTS AND METHODS This multicenter prospective study of AFFs was conducted from 2015 through 2022. Clinical, pathological, and morphological characteristics were investigated in patients with periprosthetic AFFs associated only with non-stem TKA. Then, biomechanical investigation of the periprosthetic AFF was performed by computer tomography-based finite element analysis (CT/FEA) using two models with different load axes to examine how the correction of lower limb alignment by TKA influences the tensile stress distribution of the femur and the location of the AFF. RESULTS Four of 61 AFFs (6.6%) were identified to be periprosthetic AFF (1 mid-shaft; 3 subtrochanteric). Periprosthetic AFFs had characteristics including mechanical stress due to bowing deformity and potentially suppressed bone turnover due to long-term exposure to specific drugs (e.g., bisphosphonates and glucocorticoids). Although 2 periprosthetic AFFs appeared to involve a bowed femur, one with both of the aforementioned characteristics occurred in the subtrochanteric region, which would be an unusual site for a bowed AFF, and it was demonstrated histologically to have biological activity at the fracture site, suggesting a stress fracture. Furthermore, CT/FEA revealed that tensile stress distribution changed proximally as load axis was shifted laterally according to correction of lower limb alignment by TKA. CONCLUSION Orthopedic surgeons should recognize the presence of TKA-associated periprosthetic AFF caused by various factors including specific drugs, bowing deformity, and lower limb alignment. X-rays of the full-length femurs should be checked regularly after TKA, especially in patients with bowed femurs or long-term exposure to specific drugs.
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Affiliation(s)
- Jun Hashimoto
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoto Oh
- Department of Orthopaedic and Trauma Research, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
| | - Kouhei Yamamoto
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshitaka Yoshii
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | | | - Masanobu Kitagawa
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Atsushi Okawa
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Qin H, Liu X, Ding Q, Liu H, Ma C, Wei Y, Lv Y, Wang S, Ren Y. Astaxanthin reduces inflammation and promotes a chondrogenic phenotype by upregulating SIRT1 in osteoarthritis. Knee 2024; 48:83-93. [PMID: 38555717 DOI: 10.1016/j.knee.2024.03.002] [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: 10/17/2023] [Revised: 02/06/2024] [Accepted: 03/12/2024] [Indexed: 04/02/2024]
Abstract
OBJECTIVE To investigate the effects of astaxanthin (AST) on mouse osteoarthritis (OA) and lipopolysaccharide (LPS)-induced ATDC5 cell damage and to explore whether SIRT1 protein plays a role. METHODS In this study, some mouse OA models were constructed by anterior cruciate ligament transection (ACLT). Imaging, molecular biology and histopathology methods were used to study the effect of AST administration on traumatic OA in mice. In addition, LPS was used to stimulate ATDC5 cells to mimic the inflammatory response of OA. The effects of AST on the cell activity, inflammatory cytokines, matrix metalloproteinases and collagen type II levels were studied by CCK8 activity assay, reverse transcription polymerase chain reaction and protein imprinting. The role of SIRT1 protein was also detected. RESULTS In the mouse OA model, the articular surface collapsed, the articular cartilage thickness and cartilage matrix protein abundance were significantly decreased, while the expression of inflammatory cytokines and matrix metalloproteinases was increased; but AST treatment reversed these effects. Meanwhile, AST pretreatment could partially reverse LPS-induced ATDC5 cell damage and upregulate SIRT1 expression, but this protective effect of AST was attenuated by concurrent administration of the SIRT1 inhibitor Ex527. CONCLUSION AST can protect against the early stages of OA by affecting SIRT1 signalling, suggesting that AST might be a potential therapeutic agent for OA treatment.
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Affiliation(s)
- Haonan Qin
- Department of Orthopedics, Huai'an First People's Hospital, Nanjing Medical University, Huaian 223300, Jiangsu, People's Republic of China
| | - Xingjing Liu
- Department of Endocrinology, Huai'an First People's Hospital, Nanjing Medical University, Huaian, Jiangsu Province, China
| | - Qirui Ding
- Department of Orthopedics, Huai'an First People's Hospital, Nanjing Medical University, Huaian 223300, Jiangsu, People's Republic of China
| | - Huan Liu
- Department of Orthopedics, Huai'an First People's Hospital, Nanjing Medical University, Huaian 223300, Jiangsu, People's Republic of China
| | - Cheng Ma
- Department of Orthopedics, The First Affliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu, People's Republic of China
| | - Yifan Wei
- Department of Orthopedics, The First Affliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu, People's Republic of China
| | - You Lv
- Department of Orthopedics, The First Affliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu, People's Republic of China
| | - Shouguo Wang
- Department of Orthopedics, Huai'an First People's Hospital, Nanjing Medical University, Huaian 223300, Jiangsu, People's Republic of China
| | - Yongxin Ren
- Department of Orthopedics, The First Affliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu, People's Republic of China.
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Ghadirinejad K, Graves S, de Steiger R, Pratt N, Solomon LB, Taylor M, Hashemi R. What Is the Most Appropriate Comparator to Use in Assessing the Comparative Performance of Primary Total Knee Prostheses? A Registry-Based Study. Arthroplast Today 2024; 27:101344. [PMID: 38524151 PMCID: PMC10958059 DOI: 10.1016/j.artd.2024.101344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 12/25/2023] [Accepted: 02/03/2024] [Indexed: 03/26/2024] Open
Abstract
Background The Australian Orthopedic Association National Joint Replacement Registry has developed a standardized multi-stage approach to identify prostheses with a higher-than-anticipated rate of revision when comparing a prosthesis of interest to all other prostheses within the same broad class. However, the approach does not adequately differentiate between the conventional and complex design prostheses, and the comparator classes need to be re-evaluated. This study aimed to identify a more relevant comparator to better reflect conventional and complex surgical practices according to the stability design and also explore how the rate of revision estimated in the comparator groups affects the identification of "prosthesis outliers." Methods The cumulative percent revision (CPR) was calculated for 640,045 primary total knee replacements (TKRs) undertaken for Osteoarthritis from 1 January 2003 to 31 December 2019. At first, survivorship analyses were undertaken to calculate the rate of revision for primary TKR by stability design. A modified TKR comparator group was developed by excluding the "complex" group of prostheses with fully stabilized and hinged designs. The effectiveness of the modified comparator groups, including cruciate retaining and posterior stabilized designs, was evaluated based on the ability to detect additional prostheses by performing the Australian Orthopedic Association National Joint Replacement Registry standardized method for identifying prosthesis outliers. Results The modified comparator to include only conventional designs had a 10-year CPR of 5.2% (5.1, 5.3). When the fully stabilized and hinged design groups were combined as a comparator group of complex devices to reflect devices used only for specific purposes in primary TKR, the CPR at 10 year was 10.3% (8.6, 12.0). Conclusions The use of modified comparator groups led to identifying additional conventional prostheses but fewer complex designs as being at risk and has the potential to improve the early assessment of TKR prostheses.
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Affiliation(s)
- Khashayar Ghadirinejad
- The Medical Device Research Institute, College of Science and Engineering, Flinders University, Clovelly Park, SA, Australia
| | - Stephen Graves
- The Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, SA, Australia
| | - Richard de Steiger
- The Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, SA, Australia
- Department of Surgery, Epworth HealthCare, The University of Melbourne, Parkville, VIC, Australia
| | - Nicole Pratt
- Quality Use of Medicines and Pharmacy Research Centre, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Lucian B. Solomon
- Centre for Orthopaedic & Trauma Research, University of Adelaide, Adelaide, SA, Australia
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Mark Taylor
- The Medical Device Research Institute, College of Science and Engineering, Flinders University, Clovelly Park, SA, Australia
| | - Reza Hashemi
- The Medical Device Research Institute, College of Science and Engineering, Flinders University, Clovelly Park, SA, Australia
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Zhang W, Ji H, Wu Y, Sun K, Li J, Xu Z, Wang C, Zhao F, Sun Q. Patient Self-Management Scale After Total Knee Arthroplasty (PSMS-TKA): Instrument Development and Cross-Sectional Validation Study. J Arthroplasty 2024:S0883-5403(24)00554-0. [PMID: 38830430 DOI: 10.1016/j.arth.2024.05.082] [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: 01/28/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Effective self-management after total knee arthroplasty (TKA) not only improves patients' knee pain and physical function but also improves quality of life. However, there is no assessment tool that can be targeted to evaluate the self-management level of patients after TKA. This study aimed to develop and validate a scale to specifically assess the level of self-management in patients after TKA. METHODS The study was conducted in 2 steps: (1) instrument development and (2) psychological tests (n = 428). For the instrument development portion, scale items were generated through a literature review and semi-structured interviews, then reviewed and revised by a panel of experts, and assessed for content validity and pilot testing. For the psychometric tests component, items were analyzed using corrected item-total scale correlations, the critical ratio method, and Cronbach's α. Construct validity was evaluated using exploratory factor analysis and validation factor analysis. Criterion correlation validity was checked by calculating Pearson's correlation coefficient using the Arthritis Self-Efficacy Scale-8 and the scale developed in this study. Internal consistency reliability was evaluated using Cronbach's α and fold-half reliability, and retest reliability was assessed using intragroup correlation coefficients. RESULTS The Patient Self-Management Scale after Total Knee Arthroplasty (PSMS-TKA) comprises 4 factors and 23 items that assess daily behavior management, disease information management, psychosocial management, and exercise rehabilitation management. Exploratory factor analysis and validation factor analysis yielded a stable 4-factor model for the 23 items. The PSMS-TKA demonstrated good criterion-related validity when using the Arthritis Self-Efficacy-8 as a criterion. The Cronbach's α of the PSMS-TKA was 0.903, the split-half reliability was 0.934, and the test-retest reliability correlation coefficient was 0.887 (P < .01); thus, the reliability of the scale is good. CONCLUSIONS The PSMS-TKA developed in this study has good validity and reliability and can be used to assess the level of self-management in patients after TKA. The scale helps healthcare professionals understand the level of self-management of patients undergoing TKA.
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Affiliation(s)
- Wenzhong Zhang
- Shandong University of Traditional Chinese Medicine School of Nursing, Jinan, China
| | - Hong Ji
- Nursing Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Yan Wu
- Nursing Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Kangming Sun
- Nursing Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Jing Li
- Shandong University of Traditional Chinese Medicine School of Nursing, Jinan, China
| | - Zhenzhen Xu
- Shandong University of Traditional Chinese Medicine School of Nursing, Jinan, China
| | - Chunlei Wang
- Shandong University of Traditional Chinese Medicine School of Nursing, Jinan, China
| | - Fengyi Zhao
- Shandong University of Traditional Chinese Medicine School of Nursing, Jinan, China
| | - Qingxiang Sun
- Shandong University of Traditional Chinese Medicine School of Nursing, Jinan, China
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27
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Harmon KA, Kimmerling KA, Mowry KC. Effect of amniotic suspension allograft in a rat destabilization of medial meniscus osteoarthritis model. J Orthop Res 2024. [PMID: 38779982 DOI: 10.1002/jor.25872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/29/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024]
Abstract
Placental-derived allografts have been of interest as a potential nonsurgical treatment to reduce pain and improve function in knee osteoarthritis (OA). The purpose of this study was to evaluate the effect of single and repeat injection of amniotic suspension allograft (ASA) on pain, function, and cytokine levels using a destabilization of the medial meniscus (DMM) rat model of OA. Post-DMM surgery, animals were treated with a single injection of either ASA, vehicle, or triamcinolone, or repeated injection of either ASA or vehicle. Behavioral testing including knee swelling, pain threshold, dynamic weight bearing (DWB), and gait analysis were evaluated during the in-life phase. Postsacrifice, histopathology and serum and synovial fluid analyses were evaluated. Significant improvements in both DWB differentials and pain threshold were seen in response to repeated injection of ASA, while a single injection of ASA and triamcinolone resulted in significant improvements in pain threshold. Histopathology analysis found no significant differences regardless of treatment compared to vehicle, except for an increase in synovitis following repeated injection of ASA. A single injection of ASA and triamcinolone resulted in increased anti-inflammatory cytokines; repeated ASA injection resulted in significant increases in several immune-modulating factors relevant to OA. When comparing the impact of single and repeat ASA treatments on behavioral testing, repeated injection provided significant additional improvements in both pain and function. This study provides evidence demonstrating the impact of a second injection while also providing additional data for evaluating the use of ASA as a nonsurgical treatment for knee OA.
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Affiliation(s)
- Katrina A Harmon
- Department of Research and Development, Organogenesis, Birmingham, Alabama, USA
| | - Kelly A Kimmerling
- Department of Research and Development, Organogenesis, Birmingham, Alabama, USA
| | - Katie C Mowry
- Department of Research and Development, Organogenesis, Birmingham, Alabama, USA
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Lehmenkötter N, Greven J, Hildebrand F, Kobbe P, Eschweiler J. Electrical Stimulation of Mesenchymal Stem Cells as a Tool for Proliferation and Differentiation in Cartilage Tissue Engineering: A Scaffold-Based Approach. Bioengineering (Basel) 2024; 11:527. [PMID: 38927763 PMCID: PMC11201185 DOI: 10.3390/bioengineering11060527] [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: 04/10/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 06/28/2024] Open
Abstract
Electrical stimulation (ES) is a widely discussed topic in the field of cartilage tissue engineering due to its ability to induce chondrogenic differentiation (CD) and proliferation. It shows promise as a potential therapy for osteoarthritis (OA). In this study, we stimulated mesenchymal stem cells (MSCs) incorporated into collagen hydrogel (CH) scaffolds, consisting of approximately 500,000 cells each, for 1 h per day using a 2.5 Vpp (119 mV/mm) 8 Hz sinusoidal signal. We compared the cell count, morphology, and CD on days 4, 7, and 10. The results indicate proliferation, with an increase ranging from 1.86 to 9.5-fold, particularly on day 7. Additionally, signs of CD were observed. The stimulated cells had a higher volume, while the stimulated scaffolds showed shrinkage. In the ES groups, up-regulation of collagen type 2 and aggrecan was found. In contrast, SOX9 was up-regulated in the control group, and MMP13 showed a strong up-regulation, indicating cell stress. In addition to lower stress levels, the control groups also showed a more spheroidic shape. Overall, scaffold-based ES has the potential to achieve multiple outcomes. However, finding the appropriate stimulation pattern is crucial for achieving successful chondrogenesis.
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Affiliation(s)
- Nicolas Lehmenkötter
- Department of Orthopaedic, Trauma and Reconstructive Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany;
| | - Johannes Greven
- Department of Thoracic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany;
| | - Frank Hildebrand
- Department of Orthopaedic, Trauma and Reconstructive Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany;
| | - Philipp Kobbe
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Merseburger Straße 165, 06112 Halle (Saale), Germany; (P.K.); (J.E.)
- Department of Trauma and Reconstructive Surgery, University Hospital Halle, Ernst-Grube-Straße 40, 06120 Halle (Saale), Germany
| | - Jörg Eschweiler
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Merseburger Straße 165, 06112 Halle (Saale), Germany; (P.K.); (J.E.)
- Department of Trauma and Reconstructive Surgery, University Hospital Halle, Ernst-Grube-Straße 40, 06120 Halle (Saale), Germany
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Ruderman LV, Bayoumi T, Ten Noever de Brauw GV, Lan R, Nguyen JT, Pearle AD. Robotic-arm-assisted lateral unicompartmental knee arthroplasty leads to high implant survival and patient satisfaction at mean 10-year follow-up. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 38738827 DOI: 10.1002/ksa.12237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND There is a lack of literature reporting on long-term outcomes following robotic-arm-assisted lateral unicompartmental knee arthroplasty (UKA). This study assessed the long-term survivorship, patient-reported satisfaction and pain scores following robotic-arm-assisted lateral UKA for lateral compartment osteoarthritis (OA). METHODS A single surgeon's database was reviewed to identify all patients who underwent robotic-arm-assisted lateral UKA with a cemented, fixed-bearing prosthesis prior to May 2015. Patients were contacted to determine implant survivorship, satisfaction and pain. Kaplan-Meier models were applied to analyse survival. RESULTS A total of 77 knees (70 patients) with a mean follow-up of 10.2 ± 1.5 years (range: 8.1-13.3) were included. Five knees were revised, corresponding to a 10-year survivorship of 96.1% and estimated survival time of 12.7 ± 0.3 years (95% confidence interval: 12.2-13.2) with all-cause revision as the endpoint. Unexplained pain (40.0%) and progression of OA (40.0%) in contralateral compartments were the most reported reasons for revision. Among patients without revision, 94.4% were either satisfied or very satisfied with their lateral UKA and the average pain score was 1.1. CONCLUSION Robotic-arm-assisted lateral UKA led to high implant survivorship and patient satisfaction, and low pain scores at long-term follow-up. Progression of OA in contralateral compartments and unexplained pain were the most frequent reasons for revision. These findings support the continued use of robotic-arm-assisted lateral UKA for lateral compartment OA; however, its clinical value over conventional techniques remains to be established in prospective comparative studies. LEVEL OF EVIDENCE Therapeutic Level IV.
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Affiliation(s)
- Lindsey V Ruderman
- Hospital for Special Surgery, Sports Medicine Institute, Weill Medical College of Cornell University, New York, New York, USA
| | - Tarik Bayoumi
- Hospital for Special Surgery, Sports Medicine Institute, Weill Medical College of Cornell University, New York, New York, USA
- Department of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Gaby V Ten Noever de Brauw
- Hospital for Special Surgery, Sports Medicine Institute, Weill Medical College of Cornell University, New York, New York, USA
- Department of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Ranqing Lan
- Biostatistics Core, Healthcare Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Joseph T Nguyen
- Biostatistics Core, Healthcare Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Andrew D Pearle
- Hospital for Special Surgery, Sports Medicine Institute, Weill Medical College of Cornell University, New York, New York, USA
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Zinno R, van den Akker-Scheek I, Pinelli E, Bragonzoni L, Stevens M. Orthopaedic surgeons' attitude toward physical activity for people after total hip or knee replacement: Northern vs Southern European country. BMC Musculoskelet Disord 2024; 25:371. [PMID: 38730408 PMCID: PMC11088017 DOI: 10.1186/s12891-024-07488-w] [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: 01/12/2024] [Accepted: 05/02/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Regular physical activity (PA) is a key factor of lifestyle behavior enhancing general health and fitness, especially in people after total hip or knee replacement (THR and TKR). Orthopaedic surgeons can play a primary role in advocating the benefits of an active lifestyle. Aim of the study was 1) to assess the attitude of orthopaedic surgeons towards PA for people after THR/TKR and 2) to compare the attitude between a Northern European (the Netherlands) and a Southern European (Italy) country and analyze which factors influence the attitude towards PA. METHODS A cross-cultural study. An (online) survey was distributed among orthopaedic surgeons in Italy and the Netherlands. Chi-square and Mann-Whitney tests were used to compare surgeons' and clinics' characteristics, and questionnaires' scores, respectively. A linear regression analysis was conducted to assess which surgeon characteristics influence attitude towards PA. RESULTS A cohort of 159 surgeons (103 Italians and 56 Dutch) was analyzed. The median score of overall orthopaedic surgeons' attitude towards PA was positive (57 out of 72). Dutch surgeons showed a more positive attitude compared to Italian surgeons (p < 0.01). Main difference was found in the "Physical activity concern" factor, where Italian surgeons showed more concern about the negative effects of PA on the survival of the prosthesis. The regression analyses showed that "Country" and "Type of clinic" were associated with the surgeons' attitude. CONCLUSIONS Overall, the orthopaedic surgeons' attitude towards PA for people with THR and TKR was positive. However, Dutch surgeons seem to be more positive compared to the Italian. The country of residence was the item that most influenced attitude. Further investigations are needed to untangle specific factors, such as cultural, socioeconomic, or contextual differences within the variable "country" that may influence orthopaedic surgeons' attitudes towards PA.
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Affiliation(s)
- Raffaele Zinno
- Department for Life Quality Studies, University of Bologna, Via Di Barbiano 1/10, 47921, Rimini, Italy
| | - Inge van den Akker-Scheek
- Department of Orthopaedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Erika Pinelli
- Department for Life Quality Studies, University of Bologna, Via Di Barbiano 1/10, 47921, Rimini, Italy.
| | - Laura Bragonzoni
- Department for Life Quality Studies, University of Bologna, Via Di Barbiano 1/10, 47921, Rimini, Italy
| | - Martin Stevens
- Department of Orthopaedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Zhang W, Ji H, Wang N, Sun K, Xu Z, Li J, Liu C, Sun Q, Wang C, Zhao F. The Needs and Experiences of Patients Returning to Work After Total Knee Arthroplasty and Total Hip Arthroplasty: A Systematic Review and Meta-Synthesis. Phys Ther 2024; 104:pzae024. [PMID: 38401168 DOI: 10.1093/ptj/pzae024] [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: 06/08/2023] [Revised: 09/11/2023] [Accepted: 12/20/2023] [Indexed: 02/26/2024]
Abstract
OBJECTIVE The objective of this study was to conduct a systematic and comprehensive review of qualitative research to examine the physical and psychological needs, as well as work experiences, of patients undergoing total knee replacement and total hip replacement surgeries during their process of returning to work. METHODS A systematic review and meta-synthesis of qualitative literature was conducted. A systematic search was conducted across 8 databases to identify qualitative or mixed-methods research on the needs and experiences of individuals with total knee replacement and total hip replacement who have returned to work. The search period extended from the inception of each database to March 2023. Two researchers independently utilized a predetermined search strategy to retrieve relevant English-language studies published in any year. The included studies were assessed for quality using the Critical Appraisal Skills Program appraisal tool. Findings from the studies were then summarized and integrated using the pooled integration method. RESULTS There were 10 studies in total. Three key themes were identified from the original research: needs during the return to work process and rehabilitation training, faith and support to return to work, and constraints and challenges at work. CONCLUSION Health care professionals and employers should conscientiously consider the physical and psychological requirements of patients who have undergone total knee replacement and total hip replacement when they are resuming work, taking into account the specific constraints and challenges that may arise in the workplace. To ensure a seamless transition back to work, it is essential to develop tailored occupational interventions, implement comprehensive return to work programs, and offer patients sufficient understanding and support. IMPACT The findings of this study offer valuable insights into the physical and psychological needs, as well as the work experiences, of patients who have undergone total knee replacement and total hip replacement during their reintegration into the workforce. These findings have the potential to assist health care professionals and employers in providing enhanced support to facilitate successful return-to-work outcomes for patients.
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Affiliation(s)
- Wenzhong Zhang
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Hong Ji
- Nursing Department, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong Province, China
| | - Ning Wang
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Kangming Sun
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Zhenzhen Xu
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Jing Li
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Cuihong Liu
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
- Quality Control Department, Eye Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Qingxiang Sun
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Chunlei Wang
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Fengyi Zhao
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
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Garval M, Maribo T, Mikkelsen R, Beck J, Schmidt AM. Impact of obesity on patient-reported physical activity level, knee pain and functional capacity 12 months after unicompartmental or total knee arthroplasty. Int J Orthop Trauma Nurs 2024; 53:101084. [PMID: 38365533 DOI: 10.1016/j.ijotn.2024.101084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/07/2024] [Accepted: 02/09/2024] [Indexed: 02/18/2024]
Affiliation(s)
- Mette Garval
- Elective Surgery Centre, Regional Hospital Silkeborg, Falkevej 1, 8600, Silkeborg, Denmark.
| | - Thomas Maribo
- Centre for Rehabilitation Research, Department of Public Health, Aarhus University, Evald Krogs Gade 16a, 8000, Aarhus C, Denmark; DEFACTUM, Central Denmark Region, Evald Krogs Gade 16a, 8000, Aarhus C, Denmark.
| | - Rikke Mikkelsen
- Elective Surgery Centre, Regional Hospital Silkeborg, Falkevej 1, 8600, Silkeborg, Denmark.
| | - Jacob Beck
- Elective Surgery Centre, Regional Hospital Silkeborg, Falkevej 1, 8600, Silkeborg, Denmark.
| | - Anne Mette Schmidt
- University Research Clinic for Innovative Patient Pathways, Diagnostic Centre, Regional Hospital Silkeborg, Falkevej 1, 8600, Silkeborg, Denmark.
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Harris LK, Troelsen A, Terluin B, Gromov K, Ingelsrud LH. Minimal important change thresholds change over time after knee and hip arthroplasty. J Clin Epidemiol 2024; 169:111316. [PMID: 38458544 DOI: 10.1016/j.jclinepi.2024.111316] [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: 12/12/2023] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 03/10/2024]
Abstract
OBJECTIVES The minimal important change (MIC) reflects what patients, on average, consider the smallest improvement in a score that is important to them. MIC thresholds may vary across patient populations, interventions used, posttreatment time points and derivation methods. We determine and compare MIC thresholds for the Oxford Knee Score and Oxford Hip Score (OKS/OHS) at 3 months postoperatively to 12- and 24-month thresholds in patients undergoing knee or hip arthroplasty. STUDY DESIGN AND SETTING This cohort study used data from patients undergoing total knee arthroplasty (TKA), unicompartmental knee arthroplasty (UKA), or total hip arthroplasty (THA) at a public hospital between February 2016 and February 2023. At 3, 12, and 24 months postoperatively, patients responded to the OKS/OHS and a 7-point anchor question determining experienced changes in knee or hip pain and functional limitations. We used the adjusted predictive modeling method that accounts for the proportion improved and the reliability of the anchor question to determine MIC thresholds and their mean differences between time points. RESULTS Complete data were obtained from 695/957 (73%), 1179/1703 (69%), and 1080/1607 (67%) patients undergoing TKA, 474/610 (78%), 438/603 (73%), and 355/507 (70%) patients undergoing UKA, and 965/1315 (73%), 978/1409 (69%), and 1059/1536 (69%) patients undergoing THA at 3, 12, and 24 months, respectively. The median age ranged from 68 to 70 years and 55% to 60% were females. The proportions improved ranged between 83% and 95%. The OKS/OHS MIC thresholds were 0.1, 4.2, and 5.1 for TKA, 1.8, 5.6, and 3.4 for UKA, and 1.3, 6.1, and 6.0 for THA at 3, 12, and 24 months postoperatively, respectively. The reliability ranged between 0.64 and 0.82, and the MIC values increased between three and 12 months but not between 12 and 24 months. CONCLUSION Any absence of deterioration in pain and function is considered important at 3 months after knee or hip arthroplasty. Increasing thresholds over time suggest patients raise their standards for what constitutes a minimal important improvement over the first postoperative year. Besides improving our understanding of patients' views on postoperative outcomes, these clinical thresholds may aid in interpreting registry-based treatment outcome evaluations.
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Affiliation(s)
- Lasse K Harris
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - Anders Troelsen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Berend Terluin
- Department of General Practice, Amsterdam UMC Location, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Kirill Gromov
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Lina H Ingelsrud
- Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
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Riddle DL, Henderson N. Six-month pain and function outcome expectations were established for total knee arthroplasty using the smallest worthwhile effect. PLoS One 2024; 19:e0300439. [PMID: 38687733 PMCID: PMC11060529 DOI: 10.1371/journal.pone.0300439] [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: 11/16/2023] [Accepted: 02/28/2024] [Indexed: 05/02/2024] Open
Abstract
INTRODUCTION Interpretations of patient-reported outcome measures following knee arthroplasty lack context and typically do not account for costs, risks and benefits compared to an alternative treatment. The primary purpose of our paper is to estimate expectations patients have for pain and function destination outcome, six-months following surgery relative to the outcome expected if knee arthroplasty was not done. Secondary purposes were to determine if statistically significant changes in the smallest worthwhile six-month outcome occurred following an interactive discussion and to assess the construct validity of the expected six-month outcome obtained at baseline. METHODS This was a secondary analysis of a prospective longitudinal cohort study of 121 patients undergoing knee arthroplasty. Smallest worthwhile effect estimates were determined and expected six-month KOOS Pain and Function, daily activity measures were established during a pre-operative visit. RESULTS The average six-month expected (the destination of interest) KOOS Pain score was 75 (IQR = 64 to 86) and the average KOOS Function, daily activity score was 74 (IQR = 59 to 86). The smallest worthwhile effect discussion led to significant changes in expected destination scores. For example, KOOS Pain expected outcome changed from 87.7 (9.8) to 75.0 (13.6), a statistically significant reduction in expected outcome (t(119) = 16.942, p < 0.001. CONCLUSION Six-month expected KOOS outcomes following knee arthroplasty were established and approximate the average six-month outcomes reported in the literature. Validity of these estimates was established. These data can be used to aid shared decision-making discussions regarding patient expectations of knee arthroplasty outcomes during a patient encounter.
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Affiliation(s)
- Daniel L. Riddle
- Departments of Physical Therapy, Orthopaedic Surgery and Rheumatology, Virginia Commonwealth University, Richmond, Virginia, United Stated of America
| | - Nancy Henderson
- Department of Rehabilitation Sciences, Georgia Southern University- Armstrong Campus, Savannah, Georgia, United Stated of America
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Zhang Z, Zhang T, Zhang L, Chen Z, Zhao H, Kuang J, Ou L. Comparison of the coverage and rotation of asymmetrical and symmetrical tibial components: a systematic review and meta-analysis. BMC Musculoskelet Disord 2024; 25:336. [PMID: 38671454 PMCID: PMC11046884 DOI: 10.1186/s12891-024-07466-2] [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: 10/07/2023] [Accepted: 04/22/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND An optimized fit of the tibial component to the resection platform and correct rotational alignment are critical for successful total knee arthroplasty (TKA). However, there remains controversy regarding the superiority of symmetric tibial component versus asymmetric tibial component. The objective of this systematic review and meta-analysis was to evaluate the current evidence for comparing the coverage and rotation of asymmetrical and symmetrical tibial component. METHODS We searched potentially relevant studies form PubMed, Web of science, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), and China National Knowledge Infrastructure (CNKI), up to 1 March 2023. Data extraction and quality assessment were performed by two independent reviewers. Meta-analysis was conducted using Review Manager 5.4. RESULTS Sixteen articles were identified. Compared to symmetric tibial component, asymmetric tibial component increased the coverage of the proximal tibial cut surface (MD, -2.87; 95%CI, -3.45 to -2.28; P < 0.00001), improved the prevalence of tibial baseplate underhang (OR, 0.16; 95%CI, 0.07 to 0.33; P < 0.00001) and malrotation (OR, 0.13; 95%CI, 0.02 to 0.90; P = 0.04), and reduced the degree of tibial component rotation (MD, -3.11; 95%CI, -5.76 to -0.47; P = 0.02). But there was no statistical significance for improving tibial baseplate overhang (OR, 0.58; 95%CI, 0.08 to 3.97; P = 0.58). Additionally, no revision had occurred for the two tibial components in the included studies. CONCLUSION The current evidence shows asymmetric tibial component offer advantages in terms of coverage and rotation compared with symmetric tibial component in TKA.
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Affiliation(s)
- Ziming Zhang
- Hunan Academy of Chinese Medicine, 58 Lushan Street, Changsha, 410006, China
- Hunan University of Chinese Medicine, Changsha, China
| | - Tiantian Zhang
- Hunan Academy of Chinese Medicine, 58 Lushan Street, Changsha, 410006, China
| | - Le Zhang
- Hunan University of Chinese Medicine, Changsha, China
| | - Zehua Chen
- Department of Orthopedics, Orthopedics Hospital of Chinese Medicine Zhuzhou City, Zhuzhou, China
| | - Haoming Zhao
- Hunan University of Chinese Medicine, Changsha, China
| | - Jianjun Kuang
- Hunan Academy of Chinese Medicine, 58 Lushan Street, Changsha, 410006, China.
| | - Liang Ou
- Hunan Academy of Chinese Medicine, 58 Lushan Street, Changsha, 410006, China.
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Rajasekaran S, Soundarrajan D, Singh R, Shiferaw BA, Rajasekaran RB, Dhanasekararaja P, Rajkumar N. Comparison of imageless robotic assisted total knee arthroplasty and conventional total knee arthroplasty: early clinical and radiological outcomes of 200 knees. J Robot Surg 2024; 18:151. [PMID: 38564044 DOI: 10.1007/s11701-024-01905-x] [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: 01/10/2024] [Accepted: 03/03/2024] [Indexed: 04/04/2024]
Abstract
The aim of this study was to compare the short term clinical and radiological outcomes of imageless robotic and conventional total knee arthroplasty (TKA) and to estimate the accuracy of the two techniques by analysing the outliers after TKA. We have evaluated 200 consecutive knees (158 patients), 100 knees undergoing robotic TKA, and 100 knees treated with conventional TKA. Demographic parameters like age, gender, body mass index, diagnosis and range of motion were obtained. Knee society score (KSS) and Knee society functional score (KSS-F) were used for clinical evaluation. Mechanical alignment (Hip-knee-ankle angle), proximal tibial angle (MPTA), distal femoral angle (LDFA) and tibial slope were analysed for radiological results and outliers were compared between both groups. Outliers were defined when the measured angle exceeded ± 3° from the neutral alignment in each radiological measurement on the final follow-up radiograph.The minimum follow-up was 6 months (range, 6 to 18 months). The preoperative mean HKA angle was 169.7 ± 11.3° in robotic group and 169.3 ± 7.3° in conventional group. There was significant improvement in HKA, LDFA, MPTA and tibial slope compared to the preoperative values in both the groups (p < 0.01). The number of HKA, LDFA and tibial slope outliers were 31, 29 and 37, respectively, in the conventional group compared to 13, 23 and 17 in the robotic group (p < 0.01). There was a significant improvement in the KSS and KSS-F functional scores postoperatively in both the groups (p < 0.01). However, there was no significant difference in the functional scores between the groups postoperatively (p = 0.08). This study showed excellent improvement with both imageless robotic and conventional TKA, with similar clinical outcomes between both groups. However, radiologically robotic TKA showed better accuracy and consistency with fewer outliers compared with conventional TKA.
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Affiliation(s)
| | | | - Rithika Singh
- Department of Orthopaedics, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641 043, India
| | - Bahru Atnafu Shiferaw
- Department of Orthopaedics, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641 043, India
| | | | | | - Natesan Rajkumar
- Department of Orthopaedics, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641 043, India
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Birmingham TB, Primeau CA, Shariff SZ, Reid JNS, Marsh JD, Lam M, Dixon SN, Giffin JR, Willits KR, Litchfield RB, Feagan BG, Fowler PJ. Incidence of Total Knee Arthroplasty After Arthroscopic Surgery for Knee Osteoarthritis: A Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2024; 7:e246578. [PMID: 38635272 DOI: 10.1001/jamanetworkopen.2024.6578] [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: 04/19/2024] Open
Abstract
Importance It is unclear whether arthroscopic resection of degenerative knee tissues among patients with osteoarthritis (OA) of the knee delays or hastens total knee arthroplasty (TKA); opposite findings have been reported. Objective To compare the long-term incidence of TKA in patients with OA of the knee after nonoperative management with or without additional arthroscopic surgery. Design, Setting, and Participants In this ad hoc secondary analysis of a single-center, assessor-blinded randomized clinical trial performed from January 1, 1999, to August 31, 2007, 178 patients were followed up through March 31, 2019. Participants included adults diagnosed with OA of the knee referred for potential arthroscopic surgery in a tertiary care center specializing in orthopedics in London, Ontario, Canada. All participants from the original randomized clinical trial were included. Data were analyzed from June 1, 2021, to October 20, 2022. Exposures Arthroscopic surgery (resection or debridement of degenerative tears of the menisci, fragments of articular cartilage, or chondral flaps and osteophytes that prevented full extension) plus nonoperative management (physical therapy plus medications as required) compared with nonoperative management only (control). Main Outcomes and Measures Total knee arthroplasty was identified by linking the randomized trial data with prospectively collected Canadian health administrative datasets where participants were followed up for a maximum of 20 years. Multivariable Cox proportional hazards regression models were used to compare the incidence of TKA between intervention groups. Results A total of 178 of 277 eligible patients (64.3%; 112 [62.9%] female; mean [SD] age, 59.0 [10.0] years) were included. The mean (SD) body mass index was 31.0 (6.5). With a median follow-up of 13.8 (IQR, 8.4-16.8) years, 31 of 92 patients (33.7%) in the arthroscopic surgery group vs 36 of 86 (41.9%) in the control group underwent TKA (adjusted hazard ratio [HR], 0.85 [95% CI, 0.52-1.40]). Results were similar when accounting for crossovers to arthroscopic surgery (13 of 86 [15.1%]) during follow-up (HR, 0.88 [95% CI, 0.53-1.44]). Within 5 years, the cumulative incidence was 10.2% vs 9.3% in the arthroscopic surgery group and control group, respectively (time-stratified HR for 0-5 years, 1.06 [95% CI, 0.41-2.75]); within 10 years, the cumulative incidence was 23.3% vs 21.4%, respectively (time-stratified HR for 5-10 years, 1.06 [95% CI, 0.45-2.51]). Sensitivity analyses yielded consistent results. Conclusions and Relevance In this secondary analysis of a randomized clinical trial of arthroscopic surgery for patients with OA of the knee, a statistically significant association with delaying or hastening TKA was not identified. Approximately 80% of patients did not undergo TKA within 10 years of nonoperative management with or without additional knee arthroscopic surgery. Trial Registration ClinicalTrials.gov Identifier: NCT00158431.
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Affiliation(s)
- Trevor B Birmingham
- Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Canada
- School of Physical Therapy, Faculty of Health Sciences, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
| | - Codie A Primeau
- Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Canada
- School of Physical Therapy, Faculty of Health Sciences, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
| | - Salimah Z Shariff
- Bone and Joint Institute, University of Western Ontario, London, Canada
- ICES Western, Lawson Health Research Institute, London Health Sciences Centre, London, Ontario, Canada
- Arthur Labatt Family School of Nursing, Faculty of Health Sciences, University of Western Ontario, London, Canada
| | - Jennifer N S Reid
- ICES Western, Lawson Health Research Institute, London Health Sciences Centre, London, Ontario, Canada
| | - Jacquelyn D Marsh
- School of Physical Therapy, Faculty of Health Sciences, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
| | - Melody Lam
- ICES Western, Lawson Health Research Institute, London Health Sciences Centre, London, Ontario, Canada
| | - Stephanie N Dixon
- ICES Western, Lawson Health Research Institute, London Health Sciences Centre, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
| | - J Robert Giffin
- Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
- Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
| | - Kevin R Willits
- Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
- Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
| | - Robert B Litchfield
- Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
- Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
| | - Brian G Feagan
- Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
- Department of Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
| | - Peter J Fowler
- Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Canada
- Bone and Joint Institute, University of Western Ontario, London, Canada
- Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
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Lippi L, Desimoni F, Canonico M, Massocco G, Turco A, Polverelli M, de Sire A, Invernizzi M. System for Tracking and Evaluating Performance (Step-App®): validation and clinical application of a mobile telemonitoring system in patients with knee and hip total arthroplasty. A prospective cohort study. Eur J Phys Rehabil Med 2024; 60:349-360. [PMID: 38298025 PMCID: PMC11131591 DOI: 10.23736/s1973-9087.24.08128-0] [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: 07/09/2023] [Revised: 10/25/2023] [Accepted: 01/16/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Technological advances and digital solutions have been proposed to overcome barriers to sustainable rehabilitation programs in patients with musculoskeletal disorders. However, to date, standardized telemonitoring systems able to precisely assess physical performance and functioning are still lacking. AIM To validate a new mobile telemonitoring system, named System for Tracking and Evaluating Performance (Step-App®), to evaluate physical performance in patients undergone knee and hip total arthroplasty. DESIGN Prospective cohort study. METHODS A consecutive series of older adults with knee and hip total arthroplasty participated in a comprehensive rehabilitation program. The Step-App®, a mobile telemonitoring system, was used to remotely monitor the effects of rehabilitation, and the outcomes were assessed before (T0) and after the rehabilitation treatment (T1). The primary outcomes were the 6-Minute Walk Test (6MWT), the 10-Meter Walk Test (10MWT), and the 30-Second Sit-To-Stand Test (30SST). RESULTS Out of 42 patients assessed, 25 older patients were included in the present study. The correlation analysis between the Step-App® measurements and the traditional in-person assessments demonstrated a strong positive correlation for the 6MWT (T0: r2=0.9981, P<0.0001; T1: r2=0.9981, P<0.0001), 10MWT (T0: r2=0.9423, P<0.0001; T1: r2=0.8634, P<0.0001), and 30SST (T0: r2=1, P<0.0001; T1: r2=1, P<0.0001). The agreement analysis, using Bland-Altman plots, showed a good agreement between the Step-App® measurements and the in-person assessments. CONCLUSIONS Therefore, we might conclude that Step-App® could be considered as a validated mobile telemonitoring system for remote assessment that might have a role in telemonitoring personalized rehabilitation programs for knee and hip replacement patients. CLINICAL REHABILITATION IMPACT Our findings might guide clinicians in remote monitoring of physical performance in patients with musculoskeletal conditions, providing new insight into tailored telerehabilitation programs.
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Affiliation(s)
- Lorenzo Lippi
- Unit of Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
- Unit of Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Francesco Desimoni
- Computer Science Institute, Department of Sciences and Technological Innovation, University of Eastern Piedmont, Alessandria, Italy
| | - Massimo Canonico
- Computer Science Institute, Department of Sciences and Technological Innovation, University of Eastern Piedmont, Alessandria, Italy
| | - Gregorio Massocco
- Unit of Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
| | - Alessio Turco
- Unit of Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
| | - Marco Polverelli
- Unit of Rehabilitation, Department of Rehabilitation, Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Alessandro de Sire
- Department of Medical and Surgical Sciences, University of Catanzaro Magna Graecia, Catanzaro, Italy -
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro Magna Graecia, Catanzaro, Italy
| | - Marco Invernizzi
- Unit of Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
- Unit of Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
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Hristovska AM, Andersen LB, Uldall-Hansen B, Kehlet H, Troelsen A, Gromov K, Foss NB. Postoperative orthostatic intolerance following fast-track unicompartmental knee arthroplasty: incidence and hemodynamics-a prospective observational cohort study. J Orthop Surg Res 2024; 19:214. [PMID: 38561817 PMCID: PMC10983746 DOI: 10.1186/s13018-024-04639-6] [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: 10/11/2023] [Accepted: 02/21/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Early postoperative mobilization is essential for early functional recovery but can be inhibited by postoperative orthostatic intolerance (OI). Postoperative OI is common after major surgery, such as total knee arthroplasty (TKA). However, limited data are available after less extensive surgery, such as unicompartmental knee arthroplasty (UKA). We, therefore, investigated the incidence of OI as well as cardiovascular and tissue oxygenation responses during early mobilization after UKA. METHODS This prospective single-centre observational study included 32 patients undergoing primary UKA. Incidence of OI and cardiovascular and tissue oxygenation responses during mobilization were evaluated preoperatively, at 6 and 24 h after surgery. Perioperative fluid balance, bleeding, surgery duration, postoperative hemoglobin, pain during mobilization and opioid usage were recorded. RESULTS During mobilization at 6 h after surgery, 4 (14%, 95%CI 4-33%) patients experienced OI; however, no patients terminated the mobilization procedure prematurely. Dizziness and feeling of heat were the most common symptoms. OI was associated with attenuated systolic and mean arterial blood pressure responses in the sitting position (all p < 0.05). At 24 h after surgery, 24 (75%) patients had already been discharged, including three of the four patients with early OI. Only five patients were available for measurements, two of whom experienced OI; one terminated the mobilization procedure due to intolerable symptoms. We observed no statistically significant differences in perioperative fluid balance, bleeding, surgery duration, postoperative hemoglobin, pain, or opioid usage between orthostatic intolerant and tolerant patients. CONCLUSIONS The incidence of orthostatic intolerance after fast-track unicompartmental knee arthroplasty is low (~ 15%) and is associated with decreased orthostatic pressure responses. Compared to the previously described orthostatic intolerance incidence of ~ 40% following total knee arthroplasty, early orthostatic intolerance is uncommon after unicompartmental knee arthroplasty, suggesting a procedure-specific component. TRIAL REGISTRATION Prospectively registered at ClinicalTrials.gov; registration number: NCT04195360, registration date: 13.12.2019.
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Affiliation(s)
- Ana-Marija Hristovska
- Department of Anesthesiology and Intensive Care, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Copenhagen, Denmark.
| | - Louise B Andersen
- Department of Anesthesiology and Intensive Care, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Copenhagen, Denmark
| | - Bodil Uldall-Hansen
- Department of Anesthesiology and Intensive Care, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Copenhagen, Denmark
| | - Henrik Kehlet
- Section of Surgical Pathophysiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Anders Troelsen
- Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Kirill Gromov
- Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Nicolai B Foss
- Department of Anesthesiology and Intensive Care, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Copenhagen, Denmark
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Bohlen KE, Bieger R. [Unicondylar knee arthroplasty-trigger for outpatient arthroplasty]. ORTHOPADIE (HEIDELBERG, GERMANY) 2024; 53:284-290. [PMID: 38451275 DOI: 10.1007/s00132-024-04485-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/12/2024] [Indexed: 03/08/2024]
Abstract
The combination of a reduction in surgical trauma in unicondylar knee arthroplasty compared to total knee arthroplasty and the introduction of a standardised enhanced recovery concept leads to a pre-, peri- and postoperative improvement in the patient's condition, which results in a reduction of the length of stay in hospital. In healthy, motivated patients, day-case or outpatient surgical treatment is possible under these circumstances.
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Affiliation(s)
- Karina E Bohlen
- Allgemeine Orthopädie und Zentrum für Endoprothetik, Schön Klinik Hamburg Eilbek, Dehnhaide 120, 22081, Hamburg, Deutschland.
| | - Ralf Bieger
- Zentrum für Knie‑, Hüft‑, Schulter- und Ellenbogenchirurgie, Schön Klinik München Harlaching, München, Deutschland
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Elkjær Christensen AL, Bredgaard Jensen C, Gromov K, Mark-Christensen T, Lindberg-Larsen M, Troelsen A. Champions in usage of medial unicompartmental knee arthroplasty : The story behind the Danish success. ORTHOPADIE (HEIDELBERG, GERMANY) 2024; 53:246-254. [PMID: 38446169 DOI: 10.1007/s00132-024-04477-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/07/2024]
Abstract
Historically, the use of medial unicompartmental knee arthroplasty (mUKA) as treatment for end-stage anteromedial osteoarthritis (AMOA) of the knee was limited by contraindications due to age, weight, and activity level; however, now evidence-based, validated, and less selective criteria are used rendering nearly 50% of end-stage OA patients eligible for mUKA. Recent studies have showcased benefits, such as shorter hospital stays, cost efficiency, and comparable functional outcomes to total knee arthroplasty (TKA). Notably, revision rates have been shown to markedly decrease with increased usage, with an ideal usage of > 30% but an acceptable usage of 20-60%. The usage of unicompartmental knee arthroplasty (UKA) varies among countries, with Denmark achieving a notably higher usage compared to Sweden, the UK, the Netherlands, the USA and Germany. This article investigates potential factors contributing to Denmark having a higher national usage of mUKA, surpassing the recommended threshold of a usage > 20%. We explore the tradition for national alliances and streamlined surgical education as possible explanations of this development. These insights offer valuable perspectives for potentially optimizing surgical approaches and implant choices in the surgical treatment of end-stage AMOA of the knee across diverse healthcare settings, underscoring the impact of collective strategies in advancing knee arthroplasty practices, ultimately benefiting patients.
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Affiliation(s)
- Anne Louise Elkjær Christensen
- Clinical Orthopedic Research Hvidovre, Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Kettegårds Alle 30, 2650, Hvidovre, Denmark.
| | - Christian Bredgaard Jensen
- Clinical Orthopedic Research Hvidovre, Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Kettegårds Alle 30, 2650, Hvidovre, Denmark
| | - Kirill Gromov
- Clinical Orthopedic Research Hvidovre, Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Kettegårds Alle 30, 2650, Hvidovre, Denmark
| | | | - Martin Lindberg-Larsen
- Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anders Troelsen
- Clinical Orthopedic Research Hvidovre, Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Kettegårds Alle 30, 2650, Hvidovre, Denmark
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Golrokh Moghadam SA, Tajerian A, Mahmoudieh B, Parsi Khamene M, Kamali A. Comparing Apotel and Remifentanil for Multimodal Patient-Controlled Analgesia in Postoperative Pain Management Following Total Knee Arthroplasty Surgery: A Randomized Controlled Trial. Anesth Pain Med 2024; 14:e141975. [PMID: 38741899 PMCID: PMC11088846 DOI: 10.5812/aapm-141975] [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: 10/11/2023] [Revised: 02/05/2024] [Accepted: 02/15/2024] [Indexed: 05/16/2024] Open
Abstract
Background Total knee arthroplasty (TKA) is a standard surgical procedure for individuals with debilitating knee arthritis. Effective postoperative pain management is essential for successful recovery, although traditional opioid-based methods have limitations. Objectives This study aimed to compare the efficacy of Apotel and remifentanil patient-controlled analgesia in managing postoperative pain after TKA. Methods This double-blind, randomized, controlled clinical trial took place at Amir-al-Momenin and Qods Hospitals in Arak, Iran, spanning from June 2022 to September 2023. Sixty-two eligible patients scheduled for knee joint replacement were randomly assigned to receive either Apotel (Group A) or remifentanil (Group R) as part of multimodal analgesia administered via a pain pump for postoperative pain relief in TKA. The study assessed hemodynamic parameters, pain levels (measured using the Visual Analog Scale), analgesic duration, and narcotic consumption. Statistical analyses were performed using SPSS v.27 and Plotly. Results Subjects exhibited no statistically significant differences in age, gender distribution, duration of surgery, or anesthesia. The hemodynamic status assessment in the recovery room showed no significant differences in SPO2, PR, or MAP between the groups. However, remifentanil demonstrated superior effectiveness in reducing pain over 24 hours post TKA surgery compared to Apotel, as evidenced by lower average Visual Analog Scale (VAS) scores (P < 0.001), longer duration without the need for narcotic painkillers (P < 0.001), and lower cumulative opioid analgesic consumption in Group R (P < 0.001). Conclusions Remifentanil demonstrates superior pain control in a multimodal pain management approach compared to Apotel, providing sustained pain reduction over 24 hours post-surgery. Moreover, remifentanil offers longer-lasting pain relief and results in lower cumulative narcotic painkiller consumption compared to Apotel.
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Affiliation(s)
| | - Amin Tajerian
- School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Behnam Mahmoudieh
- Department of Anesthesiology and Critical Care, Arak University of Medical Sciences, Arak, Iran
| | - Mohsen Parsi Khamene
- Department of Orthopedic Surgery, Arak University of Medical Sciences, Arak, Iran
| | - Alireza Kamali
- Department of Anesthesiology and Critical Care, Arak University of Medical Sciences, Arak, Iran
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Fang C, Zhu S, Zhong R, Yu G, Lu S, Liu Z, Gao J, Yan C, Wang Y, Feng X. CDKN1A regulation on chondrogenic differentiation of human chondrocytes in osteoarthritis through single-cell and bulk sequencing analysis. Heliyon 2024; 10:e27466. [PMID: 38463824 PMCID: PMC10923839 DOI: 10.1016/j.heliyon.2024.e27466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/12/2024] Open
Abstract
Objective Chondrocyte death is the hallmark of cartilage degeneration during osteoarthritis (OA). However, the specific pathogenesis of cell death in OA chondrocytes has not been elucidated. This study aims to validate the role of CDKN1A, a key programmed cell death (PCD)-related gene, in chondrogenic differentiation using a combination of single-cell and bulk sequencing approaches. Design OA-related RNA-seq data (GSE114007, GSE55235, GSE152805) were downloaded from Gene Expression Omnibus database. PCD-related genes were obtained from GeneCards database. RNA-seq was performed to annotate the cell types in OA and control samples. Differentially expressed genes (DEGs) among those cell types (scRNA-DEGs) were screened. A nomogram of OA was constructed based on the featured genes, and potential drugs targeting the featured genes were predicted. The presence of key genes was confirmed using Real-Time Quantitative Polymerase Chain Reaction (RT-qPCR), Western blot (WB), and immunohistochemistry (IHC). Micromass culture and Alcian blue staining were used to determine the effect of CDKN1A on chondrogenesis. Results Six cell types, namely HomC, HTC, RepC, preFC, FC, and RegC, were annotated in scRNA-seq data. Five featured genes (JUN, CDKN1A, HMGB2, DDIT3, and DDIT4) were screened by multiple biological information analysis methods. TAXOTERE had the highest ability to dock with DDIT3. Functional analysis indicated that CDKN1A was enriched in processes related to collagen catabolism and acts as a positive regulator of autophagy. Additionally, CDKN1A was found to be associated with several KEGG pathways, including those involved in acute myeloid leukemia and autoimmune thyroid disease. CDKN1A was confirmed down-regulated in the joint tissues of OA mouse model and OA model cell. Inhibiting the expression of CDKN1A can significantly suppress the differentiation of OA chondrocytes. Conclusion Our findings highlight the critical role of CDKN1A in promoting cartilage formation in both in vivo and in vitro and suggest its potential as a therapeutic target for OA treatment.
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Affiliation(s)
- Chao Fang
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Shanbang Zhu
- Department of Orthopedics, Affiliated Jinling Hospital, Medical School of Nanjing University, No 305 Zhongshandonglu Road, Nanjing, 210002, China
| | - Rui Zhong
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Gang Yu
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Shuai Lu
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Zhilin Liu
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Jingyu Gao
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Chengyuan Yan
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Yingming Wang
- Department of Orthopedics, The First Affiliated Hospital of USTC, Hefei, 230001, China
| | - Xinzhe Feng
- Department of Joint Bone Disease Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
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Chang Y, Kong K, Tong Z, Qiao H, Jin M, Wu X, Ouyang Z, Zhang J, Zhai Z, Li H. TiO2 nanotube topography enhances osteogenesis through filamentous actin and XB130-protein-mediated mechanotransduction. Acta Biomater 2024; 177:525-537. [PMID: 38360291 DOI: 10.1016/j.actbio.2024.02.011] [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: 11/02/2023] [Revised: 01/09/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024]
Abstract
TiO2 nanotube topography, as nanomechanical stimulation, can significantly promote osteogenesis and improve the osteointegration on the interface of implants and bone tissue. However, the underlying mechanism has not been fully elucidated. XB130 is a member of the actin filament-associated protein family and is involved in the regulation of cytoskeleton and tyrosine kinase-mediated signalling as an adaptor protein. Whether XB130 is involved in TiO2 nanotubes-induced osteogenic differentiation and how it functions in mechano-biochemical signalling transduction remain to be elucidated. In this study, the role of XB130 on TiO2 nanotube-induced osteogenesis and mechanotransduction was systematically investigated. TiO2 nanotube topography was fabricated via anodic oxidation and characterized. The osteogenic effect was significantly accelerated by the TiO2 nanotube surface in vitro and vivo. XB130 was significantly upregulated during this process. Moreover, XB130 overexpression significantly promoted osteogenic differentiation, whereas its knockdown inhibited it. Filamentous actin depolymerization could change the expression and distribution of XB130, thus affecting osteogenic differentiation. Mechanistically, XB130 could interact with Src and result in the activation of the downstream PI3K/Akt/GSK-3β/β-catenin pathway, which accounts for the regulation of osteogenesis. This study for the first time showed that the enhanced osteogenic effect of TiO2 nanotubes could be partly due to the filamentous actin and XB130 mediated mechano-biochemical signalling transduction, which might provide a reference for guiding the design and modification of prostheses to promote bone regeneration and osseointegration. STATEMENT OF SIGNIFICANCE: TiO2 nanotubes topography can regulate cytoskeletal rearrangement and thus promote osteogenic differentiation of BMSCs. However, how filamentous actin converts mechanical stimulus into biochemical activity remains unclear. XB130 is a member of actin filament-associated protein family and involves in the regulation of tyrosine kinase-mediated signalling. Therefore, we hypothesised that XB130 might bridge the mechano-biochemical signalling transduction during TiO2 nanotubes-induced osteogenic differentiation. For the first time, this study shows that TiO2 nanotubes enhance osteogenesis through filamentous actin and XB130 mediated mechanotransduction, which provides new theoretical basis for guiding the design and modification of prostheses to promote bone regeneration and osseointegration.
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Affiliation(s)
- Yongyun Chang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Keyu Kong
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Zhicheng Tong
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Hua Qiao
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Minghao Jin
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Xinru Wu
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Zhengxiao Ouyang
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, 410011, Changsha, Hunan, China
| | - Jingwei Zhang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Zanjing Zhai
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China.
| | - Huiwu Li
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China.
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Ghomrawi HMK, Golladay GJ, Riddle DL. A Proposed Conceptual Framework for Patient Selection for Knee Arthroplasty. J Bone Joint Surg Am 2024:00004623-990000000-01032. [PMID: 38442197 DOI: 10.2106/jbjs.23.00596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Affiliation(s)
- Hassan M K Ghomrawi
- Departments of Surgery, Medicine (Rheumatology), and Pediatrics, and Center for Health Services & Outcomes Research, Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Gregory J Golladay
- Department of Orthopaedic Surgery, Virginia Commonwealth University Health, Richmond, Virginia
| | - Daniel L Riddle
- Departments of Physical Therapy, Orthopaedic Surgery, and Rheumatology, Virginia Commonwealth University, Richmond, Virginia
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Azimi A, Dizaji SR, Tabatabaei FS, Safari S, Nakhaei Amroodi M, Azimi AF. Effect of Postoperative Kinesio Taping on Knee Edema, Pain, and Range of Motion After Total Knee Arthroplasty and Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis of Randomized Clinical Trials. JBJS Rev 2024; 12:01874474-202403000-00011. [PMID: 38489396 DOI: 10.2106/jbjs.rvw.23.00221] [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: 03/17/2024]
Abstract
BACKGROUND Kinesio taping (KT) has been shown to be clinically effective in a wide range of musculoskeletal disorders. Despite evidence supporting KT, there still needs to be more certainty regarding its clinical worthiness in managing postoperative conditions. This study aims to assess the effect of postoperative KT on knee edema, pain, and range of motion (ROM) when added to routine physiotherapy after knee surgery. METHODS In this systematic review and meta-analysis, MEDLINE, Embase, Scopus, Web of Science, and CENTRAL databases were searched from their inception to July 2023. Randomized controlled trials (RCTs) comparing routine physiotherapy with and without KT were included. Random-effect models were used to calculate the standardized mean difference (SMD), confidence interval, and heterogeneity (I2). RESULTS Sixteen RCTs on 842 operated knees were included. KT reduced knee edema in first week (SMD, -0.59, p < 0.001), 14th postoperative day (POD) (SMD, -0.78, p < 0.001), and 28 to 42 days postop (SMD, -0.66, p < 0.001). The KT demonstrated significant pain improvement in second week (SMD, -0.87, p < 0.001) and the fourth week (SMD, -0.53, p < 0.001). The KT groups demonstrated ROM improvement within second week (SMD, 0.69, p = 0.010) and in the 28th POD (SMD, 0.89, p = 0.009). Subgroup analysis demonstrated minimal heterogeneity in anterior cruciate ligament reconstruction (ACLR) cases. However, it did not show significant superiority regarding ankle, calf, or thigh edema and Lysholm scale. CONCLUSION This study suggests that adding KT to routine postoperative physiotherapy reduces pain and knee edema after total knee arthroplasty or ACLR. Low to very low certainty of evidence for all outcomes and the limited number of studies emphasize the need for more high-quality primary studies to explore the optimal method of KT application and its effectiveness in specific knee surgeries. LEVEL OF EVIDENCE Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Amirali Azimi
- Department of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayan Roshdi Dizaji
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Saeed Safari
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Morteza Nakhaei Amroodi
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Farbod Azimi
- Department of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Saeed AZ, Khaleeq T, Ahmed U, Ajula R, Boutefnouchet T, D'Alessandro P, Malik SS. No clinical advantage with customized individually made implants over conventional off-the-shelf implants in total knee arthroplasty: a systematic review and meta-analysis. Arch Orthop Trauma Surg 2024; 144:1311-1330. [PMID: 37979098 DOI: 10.1007/s00402-023-05090-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 09/25/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Total knee arthroplasty (TKA) can be performed with either conventional off-the-shelf (OTS) or customized individually-made (CIM) implants. The evidence for CIM implants is limited and variable, and the aim of this review was to compare clinical and radiological outcomes between CIM and OTS implants. METHODS A systematic review and meta-analysis were conducted in accordance with PRISMA guidelines. Studies reporting on clinical, radiological, or alignment outcomes for CIM and OTS implants were selected. The studies were appraised using the Methodical index for non-randomized studies tool. RESULTS Twenty-three studies fulfilled the inclusion criteria. The studies comprised 2856 CIM and 1877 OTS TKAs. Revision rate was higher with CIM (5.9%) compared to OTS (3.7%) implants [OR 1.23(95% CI 0.69-2.18)]. Manipulation under anesthesia (MUA) was higher in CIM (2.2%) compared to OTS (1.1%) group [OR 2.95(95% CI 0.95-9.13)] and complications rate was higher in CIM (5%) vs. OTS (4.5%) [OR 1.45(95% CI 0.53-3.96)] but neither reached statistical significance. Length of stay was significantly shorter in CIM group 2.9 days vs. 3.5 days [MD - 0.51(95% CI - 0.82 to - 0.20)]. Knee Society Score showed no difference between CIM and OTS groups for Knee 90.5 vs. 90.6 [MD - 0.27(95% CI - 4.27 to 3.73)] and Function 86.1 vs. 83.1 [MD 1.51(95% CI - 3.69 to 6.70)]. CONCLUSION CIM implants in TKA have theoretical benefits over OTS prostheses. However, in this present review, CIM implants were associated with higher revisions, MUA, and overall complication rates. There was no difference in outcome score and CIM implants did not improve overall target alignment; however, more CIM TKAs were found to be in the HKA target zone compared to OTS TKAs. The findings of this review do not support the general utilization of CIM over OTS implants in TKA.
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Affiliation(s)
- Abu Z Saeed
- The Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, SY10 7AG, UK.
| | - Tahir Khaleeq
- The Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, SY10 7AG, UK
| | - Usman Ahmed
- Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - Randeep Ajula
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | | | - Peter D'Alessandro
- Orthopaedic Research Foundation of Western Australia, Medical School, Discipline of Surgery, University of Western Australia, Perth, Australia
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Luo Z, Zeng W, Chen X, Xiao Q, Chen A, Chen J, Wang H, Zhou Z. Cocktail of Ropivacaine, Morphine, and Diprospan Reduces Pain and Prolongs Analgesic Effects after Total Knee Arthroplasty: A Prospective Randomized Controlled Trial. Int J Clin Pract 2024; 2024:3697846. [PMID: 38450292 PMCID: PMC10917473 DOI: 10.1155/2024/3697846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/26/2023] [Accepted: 01/17/2024] [Indexed: 03/08/2024] Open
Abstract
Background Local infiltration analgesia (LIA) provides postoperative analgesia for total knee arthroplasty (TKA). The purpose of this study was to evaluate the analgesic effect of a cocktail of ropivacaine, morphine, and Diprospan for TKA. Methods A total of 100 patients from September 2018 to February 2019 were randomized into 2 groups. Group A (control group, 50 patients) received LIA of ropivacaine alone (80 ml, 0.25% ropivacaine). Group B (LIA group, 50 patients) received an LIA cocktail of ropivacaine, morphine, and Diprospan (80 ml, 0.25% ropivacaine, 0.125 mg/ml morphine, and 62.5 μg/ml compound betamethasone). The primary outcomes were the levels of inflammatory markers C-reactive protein (CRP) and interleukin-6 (IL-6), pain visual analog scale (VAS) scores, opioid consumption, range of motion (ROM), functional tests, and sleeping quality. The secondary outcomes were adverse events, satisfaction rates, HSS scores, and SF-12 scores. The longest follow-up was 2 years. Results The two groups showed no differences in terms of characteristics (P > 0.05). Group B had lower resting VAS pain scores (1.54 ± 0.60, 95% CI = 1.37 to 1.70 vs. 2.00 ± 0.63, 95% CI = 2.05 to 2.34) and active VAS pain scores (2.64 ± 0.62, 95% CI = 2.46 to 2.81 vs. 3.16 ± 0.75, 95% CI = 2.95 to 3.36) within 48 h postoperatively than Group A (P < 0.001), while none of the pain differences exceeded the minimal clinically important difference (MCID). Group B had significantly lower CRP levels (59.49 ± 13.01, 95% CI = 55.88 to 63.09 vs. 65.95 ± 14.41, 95% CI = 61.95 to 69.94) and IL-6 levels (44.11 ± 13.67, 95% CI = 40.32 to 47.89 vs. 60.72 ± 15.49, 95% CI = 56.42 to 65.01), lower opioid consumption (7.60 ± 11.10, 95% CI = 4.52 to 10.67 vs. 13.80 ± 14.68, 95% CI = 9.73 to 17.86), better ROM (110.20 ± 10.46, 95% CI = 107.30 to 113.09 vs. 105.30 ± 10.02, 95% CI = 102.52 to 108.07), better sleep quality (3.40 ± 1.03, 95% CI = 3.11 to 3.68 vs. 4.20 ± 1.06, 95% CI = 3.90 to 4.49), and higher satisfaction rates than Group A within 48 h postoperatively (P < 0.05). Adverse events, HSS scores, and SF-12 scores were not significantly different within 2 years postoperatively. Conclusions A cocktail of ropivacaine, morphine, and Diprospan prolongs the analgesic effect up to 48 h postoperatively. Although the small statistical benefit may not result in MCID, the LIA cocktail still reduces opioid consumption, results in better sleeping quality and faster rehabilitation, and does not increase adverse events. Therefore, cocktails of ropivacaine, morphine, and Diprospan have good application value for pain control in TKA. This trial is registered with ChiCTR1800018372.
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Affiliation(s)
- Zhenyu Luo
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Weinan Zeng
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Xi Chen
- Department of Operative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Qiang Xiao
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Anjing Chen
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Jiali Chen
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
- Department of Orthopedics, West China Hospital, West China School of Nursing, Sichuan University, Chengdu 610041, China
| | - Haoyang Wang
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Zongke Zhou
- Department of Orthopedics, Institute of Orthopedic Research, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, China
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Rognsvåg T, Bergvad IB, Furnes O, Indrekvam K, Lerdal A, Lindberg MF, Skou ST, Stubberud J, Badawy M. Exercise therapy, education, and cognitive behavioral therapy alone, or in combination with total knee arthroplasty, in patients with knee osteoarthritis: a randomized feasibility study. Pilot Feasibility Stud 2024; 10:43. [PMID: 38419024 PMCID: PMC10900652 DOI: 10.1186/s40814-024-01470-y] [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: 11/28/2022] [Accepted: 02/16/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND One in five patients experience chronic pain 1 year after total knee arthroplasty (TKA), highlighting the need for enhanced treatment strategies to improve outcomes. This feasibility trial aimed to optimize the content and delivery of a complex intervention tailored to osteoarthritis (OA) patients at risk of poor outcome after TKA and assess the feasibility of initiating a full-scale multicenter randomized controlled trial (RCT). METHODS Patients scheduled for TKA were included between August 2019 and June 2020 and block-randomized into one of three groups: (a) 12-week exercise therapy and education (ExE) and 10-module internet-delivered cognitive behavioral therapy (iCBT), (b) TKA followed by ExE and iCBT and (c) TKA and standard postoperative care. Outcomes were (i) recruitment and retention rate, (ii) compliance to the intervention and follow-up, (iii) crossover, and (iv) adverse events, reported by descriptive statistics. RESULTS Fifteen patients were included in the study. Only 1 out of 146 patients screened for eligibility was included during the first 4 months. During the next 3 months, 117 patients were not included since they lived too far from the hospital. To increase the recruitment rate, we made three amendments to the inclusion criteria; (1) at-risk screening of poor TKA outcome was removed as an eligibility criterion, (2) patients across the country could be included in the study and (3) physiotherapists without specific certification were included, receiving thorough information and support. No patients withdrew from the study or crossed over to surgery during the first year. Nine out of 10 patients completed the ExE program and six out of 10 completed the iCBT program. Fourteen out of 15 patients completed the 1-year follow-up. One minor adverse event was registered. CONCLUSIONS Except for recruitment and compliance to iCBT, feasibility was demonstrated. The initial recruitment process was challenging, and necessary changes were made to increase the recruitment rate. The findings informed how a definitive RCT should be undertaken to test the effectiveness of the complex intervention. TRIAL REGISTRATION The MultiKnee RCT, including the feasibility study, is pre-registered at ClinicalTrials.gov: NCT03771430 11/12/2018.
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Affiliation(s)
- Turid Rognsvåg
- Department of Orthopedic Surgery, Haukeland University Hospital, Coastal Hospital in Hagevik, Bergen, Norway.
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.
| | - Ingvild Buset Bergvad
- Department of Surgery, Lovisenberg Diaconal Hospital, Oslo, Norway
- Department of Interdisciplinary Health Sciences, Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Ove Furnes
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Kari Indrekvam
- Department of Orthopedic Surgery, Haukeland University Hospital, Coastal Hospital in Hagevik, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Anners Lerdal
- Department of Interdisciplinary Health Sciences, Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
- Department of Research, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Maren Falch Lindberg
- Department of Surgery, Lovisenberg Diaconal Hospital, Oslo, Norway
- Department of Public Health Science, Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Søren T Skou
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- The Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark
| | - Jan Stubberud
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Mona Badawy
- Department of Orthopedic Surgery, Haukeland University Hospital, Coastal Hospital in Hagevik, Bergen, Norway
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Lammi MJ, Qu C. Regulation of Oxygen Tension as a Strategy to Control Chondrocytic Phenotype for Cartilage Tissue Engineering and Regeneration. Bioengineering (Basel) 2024; 11:211. [PMID: 38534484 DOI: 10.3390/bioengineering11030211] [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: 02/12/2024] [Revised: 02/18/2024] [Accepted: 02/21/2024] [Indexed: 03/28/2024] Open
Abstract
Cartilage defects and osteoarthritis are health problems which are major burdens on health care systems globally, especially in aging populations. Cartilage is a vulnerable tissue, which generally faces a progressive degenerative process when injured. This makes it the 11th most common cause of global disability. Conservative methods are used to treat the initial phases of the illness, while orthopedic management is the method used for more progressed phases. These include, for instance, arthroscopic shaving, microfracturing and mosaicplasty, and joint replacement as the final treatment. Cell-based implantation methods have also been developed. Despite reports of successful treatments, they often suffer from the non-optimal nature of chondrocyte phenotype in the repair tissue. Thus, improved strategies to control the phenotype of the regenerating cells are needed. Avascular tissue cartilage relies on diffusion for nutrients acquisition and the removal of metabolic waste products. A low oxygen content is also present in cartilage, and the chondrocytes are, in fact, well adapted to it. Therefore, this raises an idea that the regulation of oxygen tension could be a strategy to control the chondrocyte phenotype expression, important in cartilage tissue for regenerative purposes. This narrative review discusses the aspects related to oxygen tension in the metabolism and regulation of articular and growth plate chondrocytes and progenitor cell phenotypes, and the role of some microenvironmental factors as regulators of chondrocytes.
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Affiliation(s)
- Mikko J Lammi
- Department of Medical and Translational Biology, Umeå University, SE-90187 Umeå, Sweden
| | - Chengjuan Qu
- Department of Odontology, Umeå University, SE-90187 Umeå, Sweden
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