The Efficacy of (Teltonal) in Patients with Knee Osteoarthritis: A Randomized Active-Controlled Clinical Trial.

Purpose: The high prevalence of knee osteoarthritis (KOA) is a major cause of disability among elders. NSAIDs are recommended to reduce KOA patients' symptoms, but their adverse side effects limit their consumption. In this study, we evaluated the effectiveness of compared to a routine NSAID (meloxicam) on pain reduction and functional improvement of KOA patients.