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J Bone Joint Surg Am
January 2025
Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California.
Background: Complete blood cell count-based ratios (CBRs), including the neutrophil-lymphocyte ratio (NLR) and monocyte-lymphocyte ratio (MLR), are inflammatory markers associated with postoperative morbidity. Given the link between the surgical stress response and complications after total joint arthroplasty (TJA), this study aimed to evaluate whether higher preoperative CBR values predict greater postoperative benefits associated with dexamethasone utilization.
Methods: The Premier Healthcare Database was queried for adult patients who underwent primary, elective total hip or knee arthroplasty (THA or TKA).
J Bone Joint Surg Am
January 2025
Department of Bone and Joint Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, People's Republic of China.
Background: Early knee effusion is a common phenomenon after total knee arthroplasty (TKA), with potential clinical implications. Unlike traditional alloy knee prostheses, the polyetheretherketone (PEEK) knee system has radiographic transparency on magnetic resonance (MR) scans, which allows analysis of prosthetic knee effusion. We aimed to identify the distribution and volume of knee effusion after TKA with the PEEK prosthesis with use of MR imaging and to analyze whether dynamic changes in effusion were correlated with serum inflammatory marker changes and knee function recovery.
View Article and Find Full Text PDFAim Of The Study: This study investigated the mechanism by which the Postoperative Tongqi Formula (PTQF) treats postoperative ileus (POI) through regulation of the p38 MAPK signaling pathway, Zona occludens 1 (ZO-1) protein, and metabolism.
Methods: The primary components of PTQF were characterized using UHPLC-Q-TOF-MS/MS. The identified compounds subsequently employed network pharmacology to predict the signaling pathways associated with the inflammatory phase of POI.
Cureus
December 2024
Clinical Research and Medical Writing, Meril Life Sciences Private Limited, Vapi, IND.
Aim The primary objective of the study was to evaluate the mid-term implant survivability, rate of revisions, and clinical and functional outcomes following patella resurfacing during total knee arthroplasty (TKA) utilizing posterior stabilized (PS) total knee system (TKS). Methods A prospective, single-arm, multi-center, post-marketing surveillance encompassed patients with end-stage primary knee osteoarthritis (OA) or inflammatory arthritis. The time points of the study included baseline, six weeks, six months, one year, and three years post-operatively.
View Article and Find Full Text PDFBMC Musculoskelet Disord
January 2025
Department of Joint Surgery, The Second Hospital of Jilin University, Changchun, 130,000, Jilin Province, China.
Objectives: Tuberculosis of the hip joint is a common form of bone tuberculosis that can cause severe joint destruction and affect quality of life. Total hip arthroplasty (THA) is an important way to treat hip joint-related diseases. In recent years, THA has been applied to treat tuberculosis of the hip joint and has achieved certain results.
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