This clinical trial is focused on studying the effects and safety of a new medication called ODM-111 for people experiencing long-lasting pain due to osteoarthritis of the knee. Osteoarthritis is a common joint condition that causes pain and stiffness, particularly in the knees. The study aims to evaluate how well ODM-111 works in reducing this chronic pain.
Participants in the study will receive either the new medication ODM-111, a commonly used pain reliever called Paracetamol (known as Para-Tabs 500 mg), or a placebo. The study will last for a period of six weeks, during which participants will take the medication orally in the form of tablets. The goal is to see if ODM-111 can effectively reduce knee pain compared to the other treatments.
Throughout the study, participants will be monitored to assess any changes in their pain levels and to ensure their safety. The primary focus is on the change in pain from the beginning of the study to the end of the six-week period, using a specific pain measurement scale. This research is important for finding new ways to help people manage chronic knee pain caused by osteoarthritis.



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