TOTAL KNEE ARTHROPLASTY

This study looks at how well a specific knee replacement implant (the LEGION Porous HA system) works and holds up over 10 years. Researchers are tracking 118 people who already had this implant to see if it stays in place and how it affects their quality of life. The goal is to m…

This study tests whether a patient-navigation-based exercise program before knee replacement surgery helps people recover better. 84 adults with knee osteoarthritis scheduled for a total knee replacement will be enrolled. The program focuses on exercises done before surgery to im…

This study compares two methods of giving the pain medicine EXPAREL during knee replacement surgery to see if they provide the same amount of pain relief. About 40 adults having knee replacement will receive EXPAREL either as a targeted block or as local infiltration. Participant…

This study was designed to compare recovery and satisfaction in people getting a total knee replacement using either traditional surgical tools or a newer method called the Newton Knee Protocol. The goal was to see if the new approach leads to better pain relief, function, and sh…

This study compares two types of pain pumps placed in the knee after total knee replacement surgery. 65 adults having knee replacement will be randomly assigned to receive standard pain care alone or standard care plus one of two pain pumps. The goal is to see which approach prov…

This study tests whether doctors using smart glasses can perform a nerve block (pain relief injection) faster and more easily for people having knee replacement surgery. About 100 adults will take part. The main goal is to see if the glasses reduce the time from needle insertion …

This observational study looks at how often a small tube that delivers pain medicine near the knee (called an adductor canal catheter) moves out of place the day after total knee replacement surgery. About 100 adults over age 50 will be checked with ultrasound to see if the cathe…

This study looks at how hot the bone gets during knee replacement surgery when using two different cutting tools: a burr (used in robotic surgery) and a saw (used in traditional surgery). Twenty patients having a total knee replacement will be observed, and a special thermometer …

This study looks at how well two types of knee implants (Legion CR Oxinium and CoCr) hold up over 10 years. Researchers are checking safety and performance in 126 people who already had knee replacement surgery. The goal is to see how long the implants last and if any problems ar…

This study aimed to compare knee movement in 20 people who had either a MicroPort Medial Pivot or DePuy Attune total knee replacement. Participants were at least six months post-surgery and considered to have successful outcomes. The goal was to measure how the knee implants move…

This study is testing a smart knee replacement system that uses sensors and a phone app to track how well people recover after surgery. About 200 adults getting a knee replacement will wear the implant and use the app to send data like walking patterns to their surgeon. The goal …