CHIPs-VTE Study in Hospitalized Patients to Prevent Hospital-Acquired Venous Thromboembolism

"1. An evidence-based clinical guideline and pathway in hospital.~2. A series Written care protocols for the implementation of performance measures.~3. A newly developed mobile application (mini-program) will be employed to facilitate venous thromboembolism (VTE) risk assessment and prophylaxis. Patients will scan a QR code to enroll in the program and be linked with their physician. Through the application, patients will complete standardized self-assessments of VTE risk, and physicians will receive periodic reminders indicating whether the assessment and prophylaxis orders have been completed.The application also provides educational modules and targeted messages for both patients and physicians, and enables interactive communication.~4. A quality-control team will receive weekly feedback reports to verify whether all enrolled patients underwent appropriate prophylaxis."

Patients randomized to the Routine VTE prophylaxis (Control) group will receive routine VTE prophylaxis according to current guidelines and clinical practices