Supplementary Treatment for Alleviating Pain and Enhancing Functional Ability in Geriatric Patients with Osteoarthritis

Background and Objectives: A degenerative joint disease that primarily affects elderly individuals, osteoarthritis (OA) causes pain, decreased mobility, and a lower quality of life. Procaine is regarded as a “veteran” medicine due to its extensive clinical use, although it remains a molecule of interest, as researchers are uncovering new biological and pharmacological effects through innovative experimental methods. This study evaluates the efficacy of the “procaine complex”, developed in our country, in alleviating pain and improving functionality in elderly individuals with osteoarthritis of the knee and hip. Materials and Methods: We conducted an assessment of a longitudinal short-term study involving 177 patients aged 65 and older, who were randomly divided into two groups. One group received physical therapy and “procaine complex” periarticular injections (n = 101), while the other group received just physical therapy (n = 76). We assessed pain using a visual analog scale (VAS), in addition to functional evaluations using the Lequesne Index, Activities of Daily Living (ADL), and Instrumental ADL (IADL) scores. We evaluated these through a CGA (complex geriatric assessment), the walk test, “Up and Go” test, Mini Mental State (MMSE) and Geriatric Depression Scale (GDS) for cognitive status. We analyzed all the data from this study using PSPP v3 software. Results: The procaine complex treatment group exhibited a significant reduction in pain (p < 0.001) and improvement in daily activities (p < 0.001) relative to the control group. However, there was no notable difference in walking test scores (p = 0.171). No substantial detrimental effects were identified. The procaine complex did not surpass physical therapy in reducing depressive disorders, but both groups showed some enhancement in this regard. Conclusions: This study demonstrates an innovative approach to pain management by integrating periarticular “procaine complex” injections with physical therapy. This provides elderly individuals experiencing osteoarthritis pain and functional limitations with a secure and efficacious alternative to surgery, or may diminish years of disability.