Hylan G-F 20 (Synvisc-One) is a hyaluronic acid derivative used for viscosupplementation of synovial fluid in osteoarthritic joints. Injection of hylan G-F 20 is Federal Drug Administration approved for use in knee osteoarthritis and is generally well tolerated with few reported adverse effects, the most common being local pain or swelling. We present the case of a 72-year-old man with bilateral, diffuse, joint pain and swelling with elevated inflammatory markers suggestive of a systemic inflammatory polyarthropathy that developed acutely 2 days after lumbar zygapophyseal joint injection with hylan G-F 20. Systemic effects after hylan G-F 20 injection have not been well documented, and this is the first reported case of systemic inflammatory polyarthritis after injection, to our knowledge. Further research is needed to better establish the safety and efficacy of lumbar zygapophyseal joint injections with hylan G-F 20.
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http://dx.doi.org/10.1097/PHM.0000000000000797 | DOI Listing |
Expert Rev Pharmacoecon Outcomes Res
December 2024
Health Economics and Value Assessment Manager COPAC. Sanofi - Colombia, Bogotá.
Background: Viscosupplementation is a viable alternative for managing knee osteoarthritis, showing potential to delay the need for total joint replacement in affected patients.
Methods: We constructed an economic model that compared viscosupplementation with hylan G-F 20, with available hyaluronic acids, and no viscosupplementation over a 5-year period, from the perspective of the Colombian general health system. Time until total knee replacement, sourced from published literature, informed the model.
Drugs Context
April 2024
Zucker School of Medicine at Hofstra/Northwell, Northwell Phelps Hospital, Sleepy Hollow, NY, USA.
Background: Clinical trials on the use of viscosupplementation with hyaluronic acid (HA) in patients with knee osteoarthritis (KOA) are inconsistent, making it challenging to determine its value in clinical practice. One issue is the availability of various HA products on the market; differences in their chemical features can impact patient outcomes. Herein, we assess the efficacy and safety of three once-weekly intra-articular (IA) injections of Hylan G-F 20, a high-molecular-weight and highly crosslinked HA product, in patients with KOA.
View Article and Find Full Text PDFAdv Ther
January 2024
Department of Orthopaedics, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA.
Introduction: Hyaluronic acid (HA) use to treat knee osteoarthritis (OA) has been extensively investigated in the literature. There are also multiple economic assessments comparing intra-articular HAs with oral anti-inflammatory medicines and other conservative measures (NSAIDs), as well as different types and formulations of HA. Owing to the broad landscape of evidence across this area, it is important to further understand the empirical data comparing HA products, as well as the health economic implications that exist between commercially available HAs.
View Article and Find Full Text PDFCurr Ther Res Clin Exp
June 2023
Premier Orthopaedics and Sports Medicine, Glen Mills, Massachusetts.
Background: Knee osteoarthritis is a leading cause of disability worldwide. Symptoms can vary over time, leading to episodes of worsened symptoms known as flares. Intra-articular injection of hyaluronic acid has demonstrated long-term symptomatic relief in the broader knee osteoarthritis population, although its use in the flare population has not been extensively examined.
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