Value Analysis in Patients Undergoing Self-Management Training Using a Coagulometer

The SOC intervention constitutes the common clinical practice of care that is habitually performed after cardiac surgery to manage anticoagulation therapies.

The RPM intervention involves the use of a remote patient monitoring (RPM) system with a portable coagulometer for the clinical follow-up and self-management of International Normalized Ratio (INR) control in patients undergoing anticoagulant therapy post-cardiac surgery. Patients were provided with a Coagulometer-CoaguChek® (Roche Diagnostics, Switzerland) kit and test strips, along with written instructions for conducting measurements. They were also enrolled in a monitoring platform. Patients received regular text messages on their smartphones to report their INR values and symptoms related to anticoagulant therapy. The clinical team received notifications if patients\' reports fell outside therapeutic standards and then responded with medication adjustments via text message.