Abstract Number: 2152 • ACR Convergence 2023
Survival Benefits of Knee and Hip Arthroplasty in Patients with Rheumatoid Arthritis: A General Population-based Cohort Study
Background/Purpose: Rheumatoid arthritis (RA) is associated with increased risk of cardiovascular disease (CVD), venous thromboembolism (VTE), and mortality. Many patients with RA underwent knee and…Abstract Number: 2521 • ACR Convergence 2023
Understanding Age as a Risk Factor for Complications After Total Knee Arthroplasty: What Can We Learn from Machine Learning?
Background/Purpose: Rates of total knee arthroplasty (TKA) in the United Stateshave risen, coupled with increasing demand for TKAs in younger patients.1Althoughrates of postoperative complications in…Abstract Number: 0019 • ACR Convergence 2022
Bacterial Peptidoglycan in Synovial Tissue at Time of Total Knee Arthroplasty Is Associated with Inflammatory Synovitis and Younger Patient Age
Background/Purpose: Peptidoglycan (PG) is a bacterial cell wall component that is known to induce innate immune responses. PG has been identified as a driver of…Abstract Number: 0094 • ACR Convergence 2022
Black Patients Are Less Satisfied with the Hospital Experience After Primary Hip and Knee Arthroplasty
Background/Purpose:Patients' post-operative satisfaction with their hospital experience is important to patient care, hospital reimbursement, and comparison between hospitals. The Press Ganey (PG) inpatient survey is…Abstract Number: 0685 • ACR Convergence 2022
The Association of Antiphospholipid Antibodies with Previous SARS-CoV-2 Infection Among Elective Knee Replacement Patients
Background/Purpose: Acute SARS-CoV-2 infection has been associated with antiphospholipid antibodies (aPL), though it is unclear if aPL contribute to the hypercoagulability seen with COVID19, or…Abstract Number: 0835 • ACR Convergence 2022
Temporal Trends in Prosthetic Joint Infection
Background/Purpose: Prosthetic joint infection (PJI) is a dreaded complication of total knee replacement (TKR) that usually requires removal of the prosthesis, treatment with antibiotics and…Abstract Number: 0838 • ACR Convergence 2022
Is SARS-CoV-2 Associated with Worse Outcomes After Total Knee Arthroplasty?
Background/Purpose: Over 520 million people have been infected by SARS-CoV-2. In 10-40%, disabling symptoms such as fatigue and dyspnea can persist. Risk factors for poor…Abstract Number: 0843 • ACR Convergence 2022
Racial Disparities in Patient Satisfaction Following Total Joint Arthroplasty: A Contemporary Trends Analysis from 2013-2021
Background/Purpose: Racial and ethnic disparities in total joint arthroplasty utilization have been extensively reported, demonstrating significantly lower rates of utilization among Black and Hispanic patients;…Abstract Number: 0849 • ACR Convergence 2022
The Impact of Diabetes Status on Pain and Disability Following Total Joint Arthroplasty for Hip and Knee Osteoarthritis: Variation by Sex and Body Mass Index
Background/Purpose: Hip and knee total joint arthroplasties (TJA) for osteoarthritis (OA) are frequently performed surgical procedures, representing the majority of direct expenditures for OA. TJA…Abstract Number: 0878 • ACR Convergence 2022
A United States Nationwide Analysis of Total Knee Arthroplasty in Patients < 21 Years Old
Background/Purpose: Total knee arthroplasty (TKA) is rarely performed in patients under 21 years old and may be performed in this population due to conditions such…Abstract Number: 0482 • ACR Convergence 2021
Metformin Use Reduces the Risk of Developing Osteoarthritis: A Propensity Score Matching Study
Background/Purpose: Preclinical and observational data suggest a protective effect of metformin against developing osteoarthritis (OA).1,2 In this retrospective cohort study, we evaluated the time to…Abstract Number: 0734 • ACR Convergence 2021
Primary Total Knee Arthroplasty for Knee Osteoarthritis Among Younger versus Older Individuals: Cross-sectional Study of Surgical Appropriateness and Surgeon Decision-Making
Background/Purpose: Rising rates of total knee arthroplasty (TKA) in younger adults with knee osteoarthritis (OA) has prompted concern about surgical appropriateness. We compared patient appropriateness…Abstract Number: 1221 • ACR Convergence 2021
Association of Neutrophil Lymphocyte and Platelet Lymphocyte Ratios with Joint Inflammation in Rheumatoid Arthritis
Background/Purpose: It can be challenging to determine whether rheumatoid arthritis (RA) patients who require arthroplasty have ongoing inflammation, in addition to damage in the affected…Abstract Number: 1541 • ACR Convergence 2020
Ultrasound in Knee Osteoarthritis: Reader Performance, Sonographic Features, and Correlation with Radiographic Findings
Background/Purpose: Radiography is the most widespread imaging technique used in the evaluation of knee osteoarthritis (KOA), and MRI is known to be specific in characterization…Abstract Number: 1654 • ACR Convergence 2020
The Relationship Between Patient-Reported Readiness for Total Knee Arthroplasty and the Likelihood of a Good Outcome at One Year
Background/Purpose: In prior qualitative research, we found that patients with knee osteoarthritis (OA) equated appropriateness for total knee arthroplasty (TKA) with candidacy for the procedure.…
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