Overview
Knee osteoarthritis (KOA) is a common chronic joint condition leading to pain, functional limitations, and reduced quality of life. This randomized controlled trial aims to evaluate and compare the effectiveness of a structured home-based exercise program versus topical diclofenac sodium therapy in improving pain, functional outcomes, and health-related quality of life among adults with early-stage KOA. The results are intended to provide evidence on the optimal components of home-based conservative management strategies.
Eligibility
Inclusion Criteria:
- Adults aged 40-70 years
- Diagnosed with Kellgren-Lawrence grade I-II knee osteoarthritis
- Ability to provide written informed consent
Exclusion Criteria:
- Advanced KOA (Kellgren-Lawrence grade IV) requiring arthroplasty
- Prior knee surgery within the past year
- Intra-articular injections within the last 3 months
- Neurological, rheumatological, or systemic conditions affecting mobility
- Inability to comply with study procedures