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Biomedicines
January 2025
Department of Orthopaedics and Sports Orthopaedics, TUM School of Medicine and Health, TUM Universitätsklinikum Klinikum Rechts der Isar, 81675 Munich, Germany.
Introduction: Intra-articular injections, commonly used in osteoarthritis treatment, are debated due to their potential link to septic arthritis, though its incidence remains low. Lidocaine, used as a "carrier" for therapeutic substances like hyaluronan or triamcinolone, has pain-relieving and antimicrobial properties. This study investigates the concentration-dependent antimicrobial effects of lidocaine in combination with hyaluronan and triamcinolone in both standard and synovial fluid cultures.
View Article and Find Full Text PDFJ Am Acad Orthop Surg Glob Res Rev
January 2025
From the Steadman Hawkins Clinic of the Carolinas, Prisma Health-Upstate, Greenville, SC (Dr. Pill, Dr. Ahearn, Dr. Siffri, Dr. Burnikel, Dr. Cassas, Dr. Wyland, and Dr. Kissenberth); the Mayo Clinic Arizona, Scottsdale, AZ (Dr. Tokish); the Department of Orthopaedics, Duke University, Durham NC (Dr. Cook); the Laboratory of Orthopaedic Tissue Regeneration & Orthobiologics, Department of Bioengineering, Clemson University, Clemson, SC (Dr. Mercuri, Mr. Sawvell, and Mr. Wright); the Frank H. Stelling and C. Dayton Riddle Orthopaedic Education and Research Laboratory, Clemson University Biomedical Engineering Innovation Campus, Greenville, SC (Dr. Mercuri, Mr. Sawvell, and Mr. Wright); and the Hawkins Foundation, Greenville, SC (Dr. Hutchinson, Dr. Bynarowicz, and Dr. Adams).
Introduction: The use of corticosteroid injections for short-term pain relief for knee osteoarthritis can have deleterious adverse effects. Amniotic tissue has shown promise in vitro; therefore, this study compared a morcellized injectable amniotic tissue allograft to corticosteroid injection.
Methods: Eighty-one patients with symptomatic severe knee osteoarthritis (Kellgren-Lawrence grade 3 to 4) were prospectively randomized to either a double-blinded single injection of BioDRestore (Integra LifeSciences; n = 39) or triamcinolone acetonide (n = 42).
Orthop J Sports Med
January 2025
Department of Orthopaedic Surgery, University of Utah, Salt Lake City, Utah, USA.
Background: Sports-related injuries remain a significant problem for collegiate baseball players. Although some studies reported the epidemiology of sports-related injuries among collegiate baseball players, the latest information on sport-related injuries should be provided.
Purpose: To examine the current trends of sports-related injuries among collegiate baseball players in the Pacific 12 (PAC-12) Conference.
Sci Adv
January 2025
Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
The initial interzone cells for synovial joints originate from chondrocytes, but such critical transition is minimally understood. With single-cell RNA sequencing (scRNA-seq) of murine embryonic knee joint primordia, we discovered that heightened expression of glycolysis genes characterized developing interzone cells when compared to flanking chondrocytes. Conditional deletion of the glucose transporters and/or , in either the incipient pre-skeletal mesenchyme with or in chondrocytes with , disrupted interzone formation dose-dependently.
View Article and Find Full Text PDFRheumatol Adv Pract
December 2024
Department of Anesthesiology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
Objectives: Rotator cuff tendinitis (RCT) is a tendon inflammation often following subacromial impingement syndrome. One of the non-surgical management modalities for RCT is subacromial injection of corticosteroids. Some studies have claimed a correlation between ACTH (Adrenocorticotropic Hormone) deficiency and rotator cuff lesions; hence, intramuscular ACTH analogue injection has been recommended as an option.
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