These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Biochemical effect of intra-articular injections of high molecular weight hyaluronate in rheumatoid arthritis patients.
    Author: Matsuno H, Yudoh K, Kondo M, Goto M, Kimura T.
    Journal: Inflamm Res; 1999 Mar; 48(3):154-9. PubMed ID: 10219658.
    Abstract:
    OBJECTIVE: The purpose of this study was to analyze the biochemical characteristics of synovial fluids after treatment of patients with rheumatoid arthritis (RA) with intra-articularly injected hyaluronate (HA). TREATMENT: In a double-blind study, 13 patients received intra-articular injections of 1% HA in phosphate buffered saline (PBS) while 13 other patients were injected 0.01% HA in PBS, as the control group. Injections were administered once a week for five weeks. METHODS: Clinical efficacy and characteristics of synovial fluid were compared between groups. RESULTS: Significant clinical improvement was observed in the HA-treated group compared to the control group. The viscosity of retained synovial fluid increased. Stringing and HA concentration increased significantly whereas the concentrations of protein and chondroitin sulfate 4 and 6 decreased significantly. The HA molecular weight remained the same in both groups. CONCLUSION: Intra-articular HA injection altered the properties of synovial fluid and proved efficacious for patients with RA.
    [Abstract] [Full Text] [Related] [New Search]