GRASP System for Postoperative Monitoring in Knee Arthroplasty

This study is focused on testing a new digital system called Grasp, which includes a handheld electronic device and a mobile app. The goal is to see how well this system works for monitoring pain and recovery outcomes after knee replacement surgery. The study targets patients who have undergone knee arthroplasty, aiming to improve how their recovery is tracked and managed. By understanding the feasibility and user experience of Grasp, the study hopes to refine the system for better support in monitoring postoperative progress, ultimately enhancing recovery experiences for patients. Participants in the study will use the Grasp system to report their pain levels and recovery progress after surgery. The study will evaluate the system's effectiveness by looking at how many people join the study, how well they follow the study instructions, and how successfully they complete the required tasks. The study will also gather feedback on user experience through questionnaires and interviews conducted after two and six weeks of use. This feedback will help identify areas for improvement in the system and the study design. There are no specific risks mentioned, but the study will provide valuable insights into making postoperative monitoring more effective and user-friendly.