THU0612-HPR DOES PAIN AND COMORBIDITY BURDEN PREDICT FRAILTY IN PATIENTS WITH KNEE-OSTEOARTHRITIS? FINDINGS FROM THE RESEARCH ON OSTEOARTHRITIS AGAINST FRAILTY (ROAF) STUDY. (2nd June 2020)

• Record Type: Journal Article
• Authors: Salaffi, F.; Carotti, M.; Farah, S.; DI Carlo, M.; Giovagnoni, A.
• Is Part Of: Annals of the rheumatic diseases. Volume 79(2020)Supplement 1
• Page Start: 547
• Page End: 548
• Publication Date: 2020-06-02
• Subjects: Rheumatism -- Periodicals; 616.723005
• DOI: 10.1136/annrheumdis-2020-eular.3531
• Languages: English
• ISSNs: 0003-4967

Abstract

Abstract : Background: Pain and comorbidity burden has been suggested to act as a stressor during aging, potentially accelerating declines in health and functioning in patients with osteoarthritis of the knee (KNEE-OA) (1, 2). Objectives: The aims of the present research were to assess (i ) the prevalence of frailty and (ii ) its potential associated factors in a cohort of adult patients with KNEE-OA. Methods: Patients fulfilling the clinical American College of Rheumatology knee-OA criteria were assessed according to the Survey of Health, Ageing and Retirement in Europe Frailty Instrument (SHARE-FI), and classified as frail, pre-frail, or non-frail. The clinical evaluation included the following items: Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain subscale (3) and Medical Outcomes Study Short Form-36 (SF-36). Evaluation of the comorbidities burden was performed with the modified Rheumatic Disease Comorbidity Index (mRDCI). Radiographic knee OA was defined according to Kellgren/Lawrence (KL) grades. Chi-square, analysis of variance (ANOVA), and multinomial logistic regression analyses were used to test the prognostic value of frailty for the outcomes of interest. Conclusion: Frailty or pre-frailty are common in KNEE-OA. The main factors associated with frailty were pain and comorbidity burden. Implementation of the frailty assessment into the routine rheumatological practice could represent a major advance in KNEE-OA care. Further studies are needed to identify the physiological mechanisms underpinning these associations. References: [1]Veronese N, Maggi S, Trevisan C, Noale M, De Rui M, Bolzetta F, Zambon S, Musacchio E, Sartori L, Perissinotto E, Stubbs B, Crepaldi G, Manzato E, Sergi G. Pain Increases the Risk of Developing Frailty in Older Adults with Osteoarthritis. Pain Med. 2017;18(3):414-427. [2]Salaffi F, Carotti M, Grassi W. Health-related quality of life in patients with hip or knee osteoarthritis: comparison of generic and disease-specific instruments. Clin Rheumatol. 2005 Feb;24(1):29-37. [3]Salaffi F, Leardini G, Canesi B, Mannoni A, Fioravanti A, Caporali R, Lapadula G, Punzi L; GOnorthrosis and Quality Of Life Assessment (GOQOLA). Reliability and validity of the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index in Italian patients with osteoarthritis of the knee. Osteoarthritis Cartilage. 2003;11(8):551-60. Disclosure of Interests: None declared