U.S., May 28 -- ClinicalTrials.gov registry received information related to the study (NCT07609056) titled 'The Role of Rumination and Worry in Pain and Functional Limitation in Knee Osteoarthritis' on May 19.
Brief Summary: Knee osteoarthritis is a common degenerative joint disease in which pain severity often does not fully correspond with radiographic disease severity. Psychological processes such as rumination and worry may contribute to differences in pain perception and functional limitation among patients with similar structural disease burden.
The purpose of this observational study is to investigate the relationships between radiographic osteoarthritis severity, pain severity, functional limitation, rumination, and worry in patie...