Gender-Specific Response in Pain and Function to Biologic Treatment of Knee Osteoarthritis: A Gender-Bias-Mitigated, Observational, Intention-to-Treat Study at Two Years. (26th February 2021)

• Record Type: Journal Article
• Authors: Borg, Tiffanie-Marie; Heidari, Nima; Noorani, Ali; Slevin, Mark; Cullen, Angela; Olgiati, Stefano; Zerbi, Alberto; Danovi, Alessandro; Wilson, Adrian
• Other Names: Di Matteo Berardo Academic Editor.
• Is Part Of: Stem cells international. Volume 2021(2021)
• Publication Date: 2021-02-26
• Subjects: Stem Cells -- Periodicals; Stem Cells -- Therapeutic use -- Periodicals; Stem Cells -- Transplantation -- Periodicals; 616.0277405
• DOI: 10.1155/2021/6648437
• Languages: English
• ISSNs: 1687-966X

Abstract

Abstract : Knee osteoarthritis is a major cause of disability worldwide. Newer modalities of treatment with less morbidity, such as intra-articular injection of microfragmented fat (MFAT), are showing promise. We report on our novel observation that women show a greater improvement in pain and function to MFAT than men. Traditionally, women have been underrepresented in studies and studies with both sexes regularly fail to analyze the results by sex. To mitigate for this bias and quantify it, we describe a technique using reproducible statistical analysis and replicable results with Open Access statistical software R to calculate the magnitude of this difference. Genetic, hormonal, environmental, and age factors play a role in our observed difference between the sexes. There is a need for further studies to identify the molecular basis for this difference and be able to utilize it to improve outcome for both women and men.