2) 선제치료(Preemptive therapy)가 필요한 경우: 거대세포바이러스 항원 혈증(CMV antigenemia) (혈액내 CMV 항원 검출) 양성소견이나, 혈액으로 실시한 CMV-PCR검사의 양성소견을 토대로 선제치료가 필요하다고 진료담당의사가 판단한 경우
■ 고시 개정 고시번호(시행일자)
고시 제2025-88호(2025.6.1.)
■ 고시 개정 사유
○교과서, 가이드라인, 임상논문, 학회(전문가) 의견 등을 참조하여 고위험환자의 경우 200일까지 급여기준 확대 및 투여중지 기준을 보완함.
■ 관련근거
· NCCN Guidelines, Prevention and Treatment of Cancer-Related Infections.2024.
· 대한이식학회, Prevention of Cytomegalovirus Infection in Solid Organ Transplant Recipients: Guidelines by the Korean Society of Infectious Diseases and the Korean Society for Transplantation.2024.
· Domenico Russo et al. Efficacy and safety of extended duration letermovir prophylaxis in recipients of haematopoietic stem-cell transplantation at risk of cytomegalovirus infection: a multicentre, randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Haematol 2024: 11: e127?135
· Breanna Hinman et al. Extended duration letermovir in allogeneic hematopoietic stem cell transplant. Transpl Immunol. 2023 Dec:81:101936.
· Ioannis Politikos et al. Extended-duration letermovir prophylaxis for cytomegalovirus infection after cord blood transplantation in adults. Blood Adv (2022) 6 (24): 6291?6300.
· Rajat Bansal et al. Extended letermovir administration, beyond day 100, is effective for CMV prophylaxis in patients with graft versus host disease. 2021 Apr;23(2):e13487.
· Raymund R Razonable et al. Cytomegalovirus in solid organ transplant recipients-Guidelines of the American Society of Transplantation Infectious Diseases Community of Practice. Clin Transplant. 2019 Sep;33(9):e13512.