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논문 기본 정보

자료유형
학술저널
저자정보
Gil-Chun Park (Asan Medical Center University of Ulsan College of Medicine Seoul Korea) Shin Hwang (Asan Medical Center) 김명수 (연세대학교) Dong-Hwan Jung (Asan Medical Center University of Ulsan College of Medicine Seoul Korea) Gi Won Song (Asan Medical Center University of Ulsan College of Medicine) Kwang-Woong Lee (Department of Surgery Seoul National University College of Medicine Seoul Korea) Jong Man Kim (Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine) Jae Geun Lee (Department of Surgery Yonsei niversity College of Medicine Seoul) Je Ho Ryu (Department of Surgery Pusan National University Yangsan Hospital) Dong Lak Choi (Catholic University of Daegu) Hee-Jung Wang (Ajou University School of Medicine Suwon Korea) Bong Wan Kim (Ajou University) Dong-Sik Kim (Department of Surgery Korea University College of Medicine Seoul Korea) Yang Won Nah (University of Ulsan College of Medicine) Young Kyoung You (Department of Surgery College of Medicine The Catholic University of Korea) Koo Jeong Kang (Keimyung University Dongsan Medical Center Keimyung University School of Medicine Daegu Korea) Hee Chul Yu (Chonbuk National University Hospital) 박요한 (인제대학교) 이경진 (University of Ulsan) Yun Kyu Kim (University of Ulsan College of Medicine)
저널정보
대한의학회 Journal of Korean Medical Science Journal of Korean Medical Science Vol.35 No.6
발행연도
2020.1
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1 - 13 (13page)

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Background: Prophylaxis for hepatitis B virus (HBV) recurrence is essential after liver transplantation (LT) in HBV-associated recipients. We conducted real-world analysis of HBV prophylaxis after LT in the Korean population. Methods: Korean Organ Transplantation Registry (KOTRY) database and additionally collected data (n = 326) were analyzed with special reference to types of HBV prophylaxis. Results: The study cohort comprised 267 cases of living-donor LT and 59 cases of deceased-donor LT. Hepatocellular carcinoma (HCC) was diagnosed in 232 (71.2%) of these subjects. Antiviral agents were used in 255 patients (78.2%) prior to LT. HBV DNA was undetectable in 69 cases (21.2%) and detectable over wide concentrations in the other 257 patients (78.8%) prior to LT. Polymerase chain reaction analysis of the store blood samples detected HBV DNA in all patients, with 159 patients (48.9%) showing concentrations > 100 IU/mL. Post-transplant HBV regimens during the first year included combination therapy in 196 (60.1%), hepatitis B immunoglobulin (HBIG) monotherapy in 121 (37.1%), and antiviral monotherapy in 9 (2.8%). In the second post-transplant year, these regimens had changed to combination therapy in 187 (57.4%), HBIG monotherapy in 112 (34.4%), and antiviral monotherapy in 27 (8.3%). Trough antibody to hepatitis B surface antigen titers > 500 IU/mL and >1,000 IU/mL were observed in 61.7% and 25.2%, respectively. The mean simulative half-life of HBIG was 21.6 ± 4.3 days with a median 17.7 days. Up to 2-year follow-up period, HCC recurrence and HBV recurrence developed in 18 (5.5%) and 6 (1.8%), respectively. HCC recurrence developed in 3 of 6 patients with HBV recurrence. Conclusion: Combination therapy is the mainstay of HBV prophylaxis protocols in a majority of Korean LT centers, but HBIG was often administered excessively. Individualized optimization of HBIG treatments using SHL is necessary to adjust the HBIG infusion interval.

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