KNEE ARTHROPATHY

This study looks at how well the Persona Total Knee System works for people with knee arthritis who need a total knee replacement. About 700 participants will be followed for up to 10 years to track complications, how long the implant lasts, and how patients feel about their pain…

This study tests whether a device that stimulates nerves near the spine (dorsal root ganglion) can reduce chronic knee pain caused by osteoarthritis. About 30 adults with long-term knee pain who have not had surgery or are not good candidates for it will receive the implant. The …

This study tests whether using a virtual reality (VR) headset during knee or hip surgery can help patients feel less anxious and reduce the need for sedating drugs. About 50 adults will use VR along with their usual nerve-block anesthesia. The goal is to see if VR improves the su…

This study tests a device called RELAY that delivers both numbing medicine and mild electrical pulses to control pain after knee surgery. The goal is to see if it can provide up to 28 days of pain relief, reducing the need for opioids. The study was withdrawn before enrolling any…

This study follows 88 working-age adults (63 or younger) who had knee replacement surgery to see when and how they return to work. Researchers use questionnaires to track pain, knee function, and work ability over 18 months. The goal is to identify factors that help or delay retu…

This study looks at whether using an activity tracker with motivational feedback helps people become more active after knee replacement surgery. About 152 adults aged 40-85 will either get the tracker with feedback or standard care without feedback. The goal is to see if feedback…