[Operational Construction and Effectiveness Verification of an HBV Reactivation Management Protocol for Cancer Chemotherapy Patients Based on Medical Information System Safety Management].

Hepatitis B virus(HBV)reactivation during cancer chemotherapy is a life-threatening condition with a high risk of severe or fulminant disease. Effective management is essential; however, individual physicians may lack a structured system for handling HBV-related risks, and both physicians and pharmacists often face significant administrative burdens, including making inquiries, entering orders for additional testing, and verifying appropriate orders. To address this challenge, we developed a pharmacist-initiated, protocol-based pharmacotherapy management system for HBV(PBPM-HBV), allowing pharmacists to order HBV-related tests on behalf of physicians in accordance with the Guidelines for the Safety Management of Medical Information Systems. Implementing PBPM-HBV under these guidelines reduced the number of HBV-related test requests from 224 to 50, resulting in an approximately 75.7% reduction in workload. The introduction of PBPM-HBV at our hospital has improved workflow efficiency for both physicians and pharmacists while ensuring the safety of the medical information system and cancer chemotherapy processes.