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Kim DS, Yoon YI, Kim BK, Choudhury A, Kulkarni A, Park JY, Kim J, Sinn DH, Joo DJ, Choi Y, Lee JH, Choi HJ, Yoon KT, Yim SY, Park CS, Kim DG, Lee HW, Choi WM, Chon YE, Kang WH, Rhu J, Lee JG, Cho Y, Sung PS, Lee HA, Kim JH, Bae SH, Yang JM, Suh KS, Al Mahtab M, Tan SS, Abbas Z, Shresta A, Alam S, Arora A, Kumar A, Rathi P, Bhavani R, Panackel C, Lee KC, Li J, Yu ML, George J, Tanwandee T, Hsieh SY, Yong CC, Rela M, Lin HC, Omata M, Sarin SK. Asian Pacific Association for the Study of the Liver clinical practice guidelines on liver transplantation. Hepatol Int 2024; 18:299-383. [PMID: 38416312 DOI: 10.1007/s12072-023-10629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/18/2023] [Indexed: 02/29/2024]
Abstract
Liver transplantation is a highly complex and challenging field of clinical practice. Although it was originally developed in western countries, it has been further advanced in Asian countries through the use of living donor liver transplantation. This method of transplantation is the only available option in many countries in the Asia-Pacific region due to the lack of deceased organ donation. As a result of this clinical situation, there is a growing need for guidelines that are specific to the Asia-Pacific region. These guidelines provide comprehensive recommendations for evidence-based management throughout the entire process of liver transplantation, covering both deceased and living donor liver transplantation. In addition, the development of these guidelines has been a collaborative effort between medical professionals from various countries in the region. This has allowed for the inclusion of diverse perspectives and experiences, leading to a more comprehensive and effective set of guidelines.
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Affiliation(s)
- Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheon-Soo Park
- Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Eun Chon
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Ilsan, Republic of Korea
| | - Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Batu Caves, Selangor, Malaysia
| | - Zaigham Abbas
- Sindh Institute of Urology and Transplantation, Karachi, Pakistan
| | - Ananta Shresta
- Department of Hepatology, Alka Hospital, Lalitpur, Nepal
| | - Shahinul Alam
- Crescent Gastroliver and General Hospital, Dhaka, Bangladesh
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Pravin Rathi
- TN Medical College and BYL Nair Hospital, Mumbai, India
| | - Ruveena Bhavani
- University of Malaya Medical Centre, Petaling Jaya, Selangor, Malaysia
| | | | - Kuei Chuan Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jun Li
- College of Medicine, Zhejiang University, Hangzhou, China
| | - Ming-Lung Yu
- Department of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | | | | | | | | | - H C Lin
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Bunkyo City, Japan
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Kim JY, Hong JY, Kim SM, Ryu KH, Kim DS, Lee SH, Na JH, Cho HH, Yu J, Lee J. Socio-economic factors and medical conditions affecting regular stomach cancer screening in Korea: a retrospective longitudinal study using national public health data for 11 years. Public Health 2024; 227:70-77. [PMID: 38128357 DOI: 10.1016/j.puhe.2023.11.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/03/2023] [Accepted: 11/15/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE This study aimed to explore socio-economic factors and medical conditions that affect regular stomach cancer (SC) screening among Korean adults. STUDY DESIGN This was a retrospective observational study. METHODS Study subjects were 5545 adults aged ≥40 years who participated in the 2007-2012 Korean National Health and Nutrition Examination Survey and were followed up to year 2017 based on data linking to the Korean National Health Insurance Service and Korean Health Insurance Review and Assessment. Socio-economic factors included sex, age, residential area, education, occupation, marital status, disability, public and private health insurance, service through local public health organizations, history of cancer except for SC, and family history of SC. Medical factors included six gastric lesions with the possibility of facilitating SC screening, including benign gastric neoplasm, chronic atrophic gastritis, gastric polyp, Helicobacter pylori infection, intestinal metaplasia, and peptic ulcers. The outcome was adherence to SC screening, which was divided into non-adherence, irregular adherence, and regular adherence. RESULTS After adjusting for the effects of socio-economic factors, multivariate ordinal logistic regression revealed that participants with a history of four types of gastric lesions were more likely to regularly participate in SC screening: chronic atrophic gastritis (odds ratio [OR] 1.567; 95% confidence interval [CI] = 1.276-1.923), gastric polyps (OR 1.565; 95% CI = 1.223-2.003), H. pylori infection (OR 1.637; 95% CI = 1.338-2.003), and peptic ulcer (OR 2.226; 95% CI 1.750-2.831). CONCLUSIONS To improve participation in SC screening, it is necessary to implement personalized strategies for individuals at risk for gastric cancer in addition to population-based strategies for vulnerable groups.
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Affiliation(s)
- J-Y Kim
- Department of Biomedical Informatics, College of Medicine, Konyang University, Daejeon, South Korea; Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Konyang University, Daejeon, South Korea
| | - J Y Hong
- Department of Biomedical Informatics, College of Medicine, Konyang University, Daejeon, South Korea
| | - S M Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Konyang University College of Medicine, 158, Gwanjeodong-ro, Seo-gu, Daejeon, South Korea.
| | - K H Ryu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Konyang University College of Medicine, 158, Gwanjeodong-ro, Seo-gu, Daejeon, South Korea
| | - D S Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Konyang University College of Medicine, 158, Gwanjeodong-ro, Seo-gu, Daejeon, South Korea
| | - S H Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Konyang University College of Medicine, 158, Gwanjeodong-ro, Seo-gu, Daejeon, South Korea
| | - J H Na
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Konyang University College of Medicine, 158, Gwanjeodong-ro, Seo-gu, Daejeon, South Korea
| | - H H Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Konyang University College of Medicine, 158, Gwanjeodong-ro, Seo-gu, Daejeon, South Korea
| | - J Yu
- Medical Data Research group, Konyang University Hospital, Daejeon, South Korea
| | - J Lee
- Medical Data Research group, Konyang University Hospital, Daejeon, South Korea
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Jo HS, Kim DS. Clinical feasibility of modified extended left hemihepatectomy in advanced perihilar cholangiocarcinoma. Hepatobiliary Surg Nutr 2024; 13:165-167. [PMID: 38322211 PMCID: PMC10839717 DOI: 10.21037/hbsn-23-610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 12/10/2023] [Indexed: 02/08/2024]
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Park S, Choi YR, Joo DJ, You YK, Kim BW, Nah YW, Cho JY, Kim TS, Hong G, Ju MK, Suh SW, Yang JD, Park PJ, Jeong J, Moon JI, Kim DS, Rhu J. The effect of donor against recipient one-way HLA mismatch on liver transplantation outcomes from a multicenter registry analysis. Sci Rep 2023; 13:22296. [PMID: 38102167 PMCID: PMC10724161 DOI: 10.1038/s41598-023-49178-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023] Open
Abstract
Donor against recipient one-way Human leukocyte antigen (HLA) mismatch (D → R one-way HLA MM) seemed strongly associated with graft-versus-host disease (GVHD). The aim of this study is to investigate the relevance of D → R one-way HLA MM in outcome of liver transplantation (LT). We retrospectively analyzed 2670 patients in Korean Organ Transplantation Registry database between April 2014 and December 2020. The patients were categorized into two groups whether D → R one-way HLA MM or not and evaluated the outcomes of LT between the two groups. 18 patients were found to be D → R one-way HLA MM. The incidence of GVHD (0.3% vs. 22.2%, p < 0.001) and mortality rate (11.6% vs. 38.9%, p = 0.003) was much higher in D → R one-way HLA MM group. D → R one-way HLA MM at 3 loci was seemed to be strongly associated with the incidence of GVHD (OR 163.3, p < 0.001), and found to be the strongest risk factor for patient death (HR 12.75, p < 0.001). Patients with D → R one-way HLA MM at 3 loci showed significantly lower overall survival (p < 0.001) but there were no significant differences in rejection-free survival and death-censored graft survival. D → R one-way HLA MM at 3 loci not only affects the overall survival of LT patients but also the incidence of GVHD.
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Affiliation(s)
- Sunghae Park
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, 50 Irwon-Dong, Gangnam-gu, Seoul, 135-710, Korea
| | - Young Rok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Tae-Seok Kim
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Geun Hong
- Department of Surgery, Ewha Womans University Medical College, Seoul, Korea
| | - Man Ki Ju
- Department of Surgery, Yonsei University Gangnam Severance Hospital, Seoul, Korea
| | - Suk-Won Suh
- Department of Surgery, College of Medicine, Chung-Ang University, Seoul, Korea
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University Hospital, Jeonju, Korea
| | - Pyoung Jae Park
- Department of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jaehong Jeong
- Department of Surgery, School of Medicine, Soonchunhyang University, Bucheon, Korea
| | - Ju Ik Moon
- Department of Surgery, Konyang University Hospital, Daejeon, Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Korea.
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, 50 Irwon-Dong, Gangnam-gu, Seoul, 135-710, Korea.
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5
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Kim DG, Choi Y, Rhu J, Hwang S, You YK, Kim DS, Nah YW, Kim BW, Cho JY, Kang KJ, Yang JD, Choi D, Joo DJ, Kim MS, Ryu JH, Lee JG. Entecavir versus tenofovir on the recurrence of hepatitis B-related HCC after liver transplantation: A multicenter observational study. Liver Transpl 2023; 29:1272-1281. [PMID: 37489922 DOI: 10.1097/lvt.0000000000000227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/07/2023] [Indexed: 07/26/2023]
Abstract
Considerable controversy exists regarding the superiority of tenofovir disoproxil fumarate (TDF) over entecavir (ETV) for reducing the risk of HCC. This study aimed to compare outcomes of ETV versus TDF after liver transplantation (LT) in patients with HBV-related HCC. We performed a multicenter observational study using data from the Korean Organ Transplantation Registry. A total of 845 patients who underwent LT for HBV-related HCC were divided into 2 groups according to oral nucleos(t)ide analogue used for HBV prophylaxis post-LT: ETV group (n = 393) and TDF group (n = 452). HCC recurrence and overall death were compared in naïve and propensity score (PS)-weighted populations, and the likelihood of these outcomes according to the use of ETV or TDF were analyzed with various Cox models. At 1, 3, and 5 years, the ETV and TDF groups had similar HCC recurrence-free survival (90.7%, 85.6%, and 84.1% vs. 90.9%, 84.6%, and 84.2%, respectively, p = 0.98) and overall survival (98.4%, 94.7%, and 93.5% vs. 99.3%, 95.8%, and 94.9%, respectively, p = 0.48). The propensity score-weighted population showed similar results. In Cox models involving covariates adjustment, propensity score-weighting, competing risk regression, and time-dependent covariates adjustment, both groups showed a similar risk of HCC recurrence and overall death. In subgroup analyses stratified according to HCC burden (Milan criteria, Up-to-7 criteria, French alpha-fetoprotein risk score), pretransplantation locoregional therapy, and salvage LT, neither ETV nor TDF was superior. In conclusion, ETV and TDF showed mutual noninferiority for HCC outcomes when used for HBV prophylaxis after LT.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Shin Hwang
- Department of Surgery, College of Medicine University of Ulsan, Asan Medical Center, Seoul, South Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Dong-Sik Kim
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, South Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Bundang, South Korea
| | - Koo Jeong Kang
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, South Korea
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University Hospital, Jeonju, South Korea
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu, South Korea
| | - Dong Jin Joo
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Myoung Soo Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, South Korea
| | - Jae Geun Lee
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
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6
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Kow AWC, Liu J, Patel MS, De Martin E, Reddy MS, Soejima Y, Syn N, Watt K, Xia Q, Saraf N, Kamel R, Nasralla D, McKenna G, Srinvasan P, Elsabbagh AM, Pamecha V, Palaniappan K, Mas V, Tokat Y, Asthana S, Cherukuru R, Egawa H, Lerut J, Broering D, Berenguer M, Cattral M, Clavien PA, Chen CL, Shah S, Zhu ZJ, Emond J, Ascher N, Rammohan A, Bhangui P, Rela M, Kim DS, Ikegami T. Post Living Donor Liver Transplantation Small-for-size Syndrome: Definitions, Timelines, Biochemical, and Clinical Factors for Diagnosis: Guidelines From the ILTS-iLDLT-LTSI Consensus Conference. Transplantation 2023; 107:2226-2237. [PMID: 37749812 DOI: 10.1097/tp.0000000000004770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
BACKGROUND When a partial liver graft is unable to meet the demands of the recipient, a clinical phenomenon, small-for-size syndrome (SFSS), may ensue. Clear definition, diagnosis, and management are needed to optimize transplant outcomes. METHODS A Consensus Scientific committee (106 members from 21 countries) performed an extensive literature review on specific aspects of SFSS, recommendations underwent blinded review by an independent panel, and discussion/voting on the recommendations occurred at the Consensus Conference. RESULTS The ideal graft-to-recipient weight ratio of ≥0.8% (or graft volume standard liver volume ratio of ≥40%) is recommended. It is also recommended to measure portal pressure or portal blood flow during living donor liver transplantation and maintain a postreperfusion portal pressure of <15 mm Hg and/or portal blood flow of <250 mL/min/100 g graft weight to optimize outcomes. The typical time point to diagnose SFSS is the postoperative day 7 to facilitate treatment and intervention. An objective 3-grade stratification of severity for protocolized management of SFSS is proposed. CONCLUSIONS The proposed grading system based on clinical and biochemical factors will help clinicians in the early identification of patients at risk of developing SFSS and institute timely therapeutic measures. The validity of this newly created grading system should be evaluated in future prospective studies.
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Affiliation(s)
- Alfred Wei Chieh Kow
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, National University of Singapore, Singapore
- Liver Transplantation, National University Center for Organ Transplantation (NUCOT), National University Health System Singapore, Singapore
| | - Jiang Liu
- Department of Surgery, Hepato-pancreato-biliary Center, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
- Department of Surgery, LKS Faculty of Medicine, HKU-Shenzhen Hospital, University of Hong Kong, Hong Kong/Special Administrative Region (SAR), China
| | - Madhukar S Patel
- Division of Surgical Transplantation, University of Texas Southwestern Medical Center, Dallas, TX
| | - Eleonora De Martin
- Department of Hepatology, APHP, Hospital Paul Brousse, Centre Hépato-Biliaire, INSERM Unit 1193, FHU Hepatinov, Villejuif, France
| | - Mettu Srinivas Reddy
- Institute of Liver Disease and Transplantation, Gleneagles Global Health City, Chennai, India
| | - Yuji Soejima
- Department of Surgery, Shinshu University, Japan
| | - Nicholas Syn
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, National University of Singapore, Singapore
- Liver Transplantation, National University Center for Organ Transplantation (NUCOT), National University Health System Singapore, Singapore
| | - Kymberly Watt
- Division of Gastroenterology/Hepatology, Mayo Clinic, Rochester, MN
| | - Qiang Xia
- Department of Surgery, Division of Liver Transplantation, Renji Hospital, Renji Hospital affiliated to Shanghai Jiao Tong University School of Medicine, China
| | - Neeraj Saraf
- Institute of Liver Transplantation and Regenerative Medicine, Medanta-the Medicity, New Delhi, India
| | - Refaat Kamel
- Department of Surgery, Ain Shams University, Cairo, Egypt
| | - David Nasralla
- Department of HPB Surgery and Liver Transplantation, Royal Free London, Royal Free London NHS Foundation Trust, London, United Kingdom
| | - Greg McKenna
- Department of Surgery, Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
| | - Parthi Srinvasan
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Ahmed M Elsabbagh
- Gastroenterology Surgical Center, Department of Surgery, Mansoura University, Mansoura, Egypt
| | - Vinayendra Pamecha
- Department of Liver Transplant and Hepato-Pancreato-Biliary Surgery, Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, India
| | - Kumar Palaniappan
- The Institute of Liver Disease and Transplantation, Dr Rela Institute, and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Valeria Mas
- Department of Surgery, School of Medicine, University of Maryland, Baltimore, MD
| | - Yaman Tokat
- International Liver Center, Acibadem Healthcare Hospitals, Turkey
| | - Sonal Asthana
- Department of Surgery, Integrated Liver Care Aster CMI Hospital, Bangalore, India
| | - Ramkiran Cherukuru
- The Institute of Liver Disease and Transplantation, Dr Rela Institute, and Medical Centre, Chennai, Tamil Nadu, India
| | - Hiroto Egawa
- Hamamatsu Rosai Hospital, Hamamatsu, Shizuoka, Japan
| | - Jan Lerut
- Pôle de chirurgie expérimentale et transplantation, Université Catholique De Louvain, Louvain, Belgium
| | - Dieter Broering
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Marina Berenguer
- Hepatology and Liver Transplant Unit, Fundación Para La Investigación Del Hospital Universitario La Fe De La CCVV, IIS La Fe, Ciberehd, University of Valencia, Valencia, Spain
| | - Mark Cattral
- Department of Surgery, University Health Network, Toronto General Hospital, Toronto, ON, Canada
| | | | - Chao-Long Chen
- Department of Surgery, Chang Gung Memorial Hospital Kaoshiung, Taiwan
| | - Samir Shah
- Institute of Liver Disease, HPB Surgery and Rransplant, Global Hospitals, Mumbai, India
| | - Zhi-Jun Zhu
- Department of HPB Surgery and Liver Transplantation, Beijing Friendship Hospital, Beijing, China
| | - Jean Emond
- Department of Surgery, Columbia University Medical Center, New York, NY
| | - Nancy Ascher
- Division of Transplant Surgery, University of California San Francisco, San Francisco, CA
| | - Ashwin Rammohan
- The Institute of Liver Disease and Transplantation, Dr Rela Institute, and Medical Centre, Chennai, Tamil Nadu, India
| | - Prashant Bhangui
- Institute of Liver Transplantation and Regenerative Medicine, Medanta-the Medicity, New Delhi, India
| | - Mohamed Rela
- The Institute of Liver Disease and Transplantation, Dr Rela Institute, and Medical Centre, Chennai, Tamil Nadu, India
| | - Dong-Sik Kim
- Department of Surgery, Korea University Medical Center, Anam Hospital, Seoul, South Korea
| | - Toru Ikegami
- Department of Surgery, Centennial Hall Kyushu University School of Medicine, Kyushu, Japan
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Kim DG, Hwang S, Kim JM, Choi Y, You YK, Choi D, Ryu JH, Kim BW, Kim DS, Cho JY, Ju MK, Kim TS, Nah YW, Lee JG, Kim MS, Joo DJ. Outcomes and Risk Factors for Liver Transplantation Using graft-to-Recipient Weight Ratio Less than 0.8 Graft from Living Donors: Multicentric Cohort Study. Ann Surg 2023:00000658-990000000-00653. [PMID: 37753651 DOI: 10.1097/sla.0000000000006104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
OBJECTIVE To compare graft survival after LDLT in patients receiving GRWR<0.8 versus GRWR≥0.8 grafts and identify risk factors for graft loss using GRWR<0.8 grafts. SUMMARY BACKGROUND DATA Favorable outcomes after living donor liver transplantation (LDLT) using graft-to-recipient weight ratio (GRWR)<0.8 grafts were recently reported; however, these results have not been validated using multicenter data. METHODS This multicentric cohort study included 3450 LDLT patients. Graft survival was compared between 1:3 propensity score-matched groups and evaluated using various Cox models in the entire population. Risk factors for graft loss with GRWR<0.8 versus GRWR≥0.8 grafts were explored within various subgroups using interaction analyses, and outcomes were stratified according to the number of risk factors. RESULTS In total, 368 patients (10.7%) received GRWR<0.8 grafts (GRWR<0.8 group), whereas 3082 (89.3%) received GRWR≥0.8 grafts (GRWR≥0.8 group). The 5-y graft survival rate was significantly lower with GRWR<0.8 grafts than with GRWR≥0.8 grafts (85.2% vs. 90.1%, P=0.013). Adjusted hazard ratio (HR) for graft loss using GRWR<0.8 grafts in the entire population was 1.66 (95% confidence interval [CI] 1.17-2.35, P=0.004). Risk factors exhibiting significant interactions with GRWR<0.8 for graft survival were age ≥60 y, MELD score ≥15, and male donor. When ≥2 risk factors were present, GRWR<0.8 grafts showed higher risk of graft loss compared to GRWR≥0.8 graft in LDLT (HR 2.98, 95% CI 1.79-4.88, P<0.001). CONCLUSIONS GRWR<0.8 graft showed inferior graft survival than controls (85.2% vs. 90.1%), especially when ≥2 risk factors for graft loss (among age ≥60 y, MELD score ≥15, or male donor) were present.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Shin Hwang
- Department of Surgery, College of Medicine University of Ulsan, Asan Medical Center, Seoul, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu, South Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, South Korea
| | - Bong-Wan Kim
- Department of Hepato-Biliary-Pancreatic Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Dong-Sik Kim
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea. University College of Medicine, Seoul, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, South Korea
| | - Man Ki Ju
- Departmentof Surgery, Gangnam Severance Hospital, Yonsei University college of Medicine, Seoul, South Korea
| | - Tae-Seok Kim
- Department of surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, South Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Jae Geun Lee
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Myoung Soo Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Dong Jin Joo
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
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Seong H, Jang Y, Ko E, Lee J, Kim T, Lim CH, Shin HJ, Kim YH, Kim DS. Impact of preoperative red blood cell transfusion on long-term mortality of liver transplantation: A retrospective cohort study. Medicine (Baltimore) 2023; 102:e34914. [PMID: 37713857 PMCID: PMC10508566 DOI: 10.1097/md.0000000000034914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 08/03/2023] [Indexed: 09/17/2023] Open
Abstract
Preoperative red blood cell (RBC) transfusion can induce immune modulation and alloimmunization; however, few studies have investigated the effect of preoperative transfusion and hemoglobin levels that need to be corrected before surgery, especially in critically ill patients such as those with end-stage liver disease who undergo liver transplantation (LT). This study aimed to investigate the effects of preoperative RBC transfusion on long-term mortality in LT recipients. A total of 249 patients who underwent LT at a single center between January 2012 and December 2021 were included in this study. The patients were divided into 2 groups: preoperative transfusion and preoperative non-transfusion. Since the baseline characteristics were significantly different between the 2 groups, we performed propensity score matching, including factors such as the Model for End-Stage Liver Disease score and intraoperative RBC transfusion, to exclude possible biases that could affect prognosis. We analyzed the 5-year mortality rate as the primary outcome. The preoperative transfusion group showed a 4.84-fold higher hazard ratio than that in the preoperative non-transfusion group. There were no differences in 30-day mortality, duration of intensive care unit stay, or graft rejection rate between the 2 groups. Preoperative transfusion could influence long-term mortality in LT, and clinicians should pay attention to RBC transfusion before LT unless the patient is hemodynamically unstable. A large-scale randomized controlled trial is needed to determine the possible mechanisms related to preoperative RBC transfusion, long-term mortality, and the level of anemia that should be corrected before surgery.
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Affiliation(s)
- Hyunyoung Seong
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Yookyung Jang
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Eunji Ko
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Jaehee Lee
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Taesan Kim
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Choon Hak Lim
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Hyeon Ju Shin
- Department of Anesthesiology and Pain Medicine, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Yun-Hee Kim
- Department of Anesthesiology and Pain Medicine, Changwon Hanmaeum Hospital, Changwon, South Korea
| | - Dong-Sik Kim
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery Anam Hospital, Korea University College of Medicine, Seoul, South Korea
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Yu S, Jo HS, Yu YD, Choi YJ, Kim DS. Clinical outcome of surgical resection for multifocal T2-T3 hepatocellular carcinoma up to 3 nodules: a comparative analysis with a single nodule. J Liver Cancer 2023; 23:377-388. [PMID: 37718473 PMCID: PMC10565552 DOI: 10.17998/jlc.2023.08.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND/AIMS Although the Barcelona Clinic Liver Cancer staging system seems to underestimate the impact of curative-intent surgical resection for multifocal hepatocellular carcinoma (HCC), recent studies have indicated favorable results for the surgical resection of multiple HCC. This study aimed to assess clinical outcomes and feasibility of surgical resection for multifocal HCC with up to three nodules compared with single tumor cases. METHODS Patients who underwent surgical resection for HCC with up to three nodules between 2009 and 2020 were included, and those with the American Joint Committee on Cancer (AJCC) 8th edition, T1 and T4 stages were excluded to reduce differences in disease distribution and severity. Finally, 81 and 52 patients were included in the single and multiple treatment groups, respectively. Short- and long-term outcomes including recurrence-free survival (RFS) and overall survival (OS), were evaluated. RESULTS All patients were classified as Child-Pugh class A. RFS and OS were not significantly different between the two groups (P=0.176 and P=0.966, respectively). Multivariate analysis revealed that transfusion and intrahepatic metastasis were significantly associated with recurrence (P=0.046 and P=0.005, respectively). Additionally, intrahepatic metastasis was significantly associated with OS (hazard ratio, 1.989; 95% confidence interval, 1.040-3.802; P=0.038). CONCLUSIONS Since there was no significant difference in survival between the single and multiple groups among patients with AJCC 8th stage T2 and T3, surgical resection with curative intent could be considered with acceptable long-term survival for selected patients with multiple HCC of up to three nodules.
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Affiliation(s)
- Sehyeon Yu
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Hye-Sung Jo
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Young-Dong Yu
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yoo jin Choi
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
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Kim J, Joo DJ, Hwang S, Lee JM, Ryu JH, Nah YW, Kim DS, Kim DJ, You YK, Yu HC. Liver transplantation for combined hepatocellular carcinoma and cholangiocarcinoma: A multicenter study. World J Gastrointest Surg 2023; 15:1340-1353. [PMID: 37555110 PMCID: PMC10405106 DOI: 10.4240/wjgs.v15.i7.1340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/03/2023] [Accepted: 04/19/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Patients with combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) are not traditionally considered eligible for liver transplantation (LT) due to poor outcomes. AIM To compare outcomes between living donor LT (LDLT) patients with hepatocellular carcinoma (HCC) and LT patients with cHCC-CC and to identify risk factors for tumor recurrence and death after LT in cHCC-CC patients. METHODS Data for pathologically diagnosed cHCC-CC patients (n = 111) who underwent LT from 2000 to 2018 were collected for a nine-center retrospective review. Patients (n = 141) who received LDLT for HCC at Samsung Medical Center from January 2013 to March 2017 were selected as the control group. Seventy patients in two groups, respectively, were selected by 1:1 matching. RESULTS Cumulative disease-free survival (DFS) and overall survival (OS) in the cHCC-CC group were significantly worse than in the HCC group both before and after matching. Extrahepatic recurrence incidence in the cHCC-CC group was higher than that in the HCC group (75.5% vs 33.3%, P < 0.001). Multivariate analysis demonstrated that the cHCC-CC group had significantly higher rates of tumor recurrence and death compared to the HCC group. In cHCC-CC subgroup analysis, frequency of locoregional therapies > 3, tumor size > 3 cm, and lymph node metastasis were predisposing factors for tumor recurrence in multivariate analysis. Only a maximum tumor size > 3 cm was a predisposing factor for death. CONCLUSION The poor prognosis of patients diagnosed with cHCC-CC after LT can be predicted based on the explanted liver. Frequent regular surveillance for cHCC-CC patients should be required for early detection of tumor recurrence.
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Affiliation(s)
- Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, South Korea
| | - Dong-Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, South Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
| | - Jeong-Moo Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul 03080, South Korea
| | - Je-Ho Ryu
- Department of Surgery, Pusan National University College of Medicine, Busan 50612, South Korea
| | - Yang-Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, South Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul 02841, South Korea
| | - Doo-Jin Kim
- Department of Surgery, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon 21565, South Korea
| | - Young-Kyoung You
- Department of Surgery, Seoul St. Mary’s Hospital, College of Medicine, the Catholic University of Korea, Seoul 06591, South Korea
| | - Hee-Chul Yu
- Department of Surgery, Jeonbuk National University Medical School, Jeonju 54907, South Korea
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11
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Park GC, Hwang S, You YK, Choi Y, Kim JM, Joo DJ, Ryu JH, Choi D, Kim BW, Kim DS, Nah YW, Kang KJ, Cho JY, Yu HC, Kim DG. Quantitative Prediction of Posttransplant Hepatocellular Carcinoma Prognosis Using ADV Score: Validation with Korea-Nationwide Transplantation Registry Database. J Gastrointest Surg 2023; 27:1353-1366. [PMID: 37039979 DOI: 10.1007/s11605-023-05670-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 03/18/2023] [Indexed: 04/12/2023]
Abstract
OBJECTIVE The aim of this study is to validate the prognostic impact of ADV score (α-fetoprotein [AFP]-des-γ-carboxyprothrombin [DCP]-tumor volume [TV] score) for predicting prognosis of hepatocellular carcinoma (HCC) following liver transplantation (LT). BACKGROUND ADV score has been reported as a prognostic surrogate biomarker of HCC following LT and hepatectomy. METHODS The study patients were 1599 LT recipients selected from the Korean Organ Transplantation Registry database. RESULTS Deceased-donor and living-donor LTs were performed in 143 and 1456 cases, respectively. Weak correlation was present among AFP, DCP, and TV. The viable HCC group showed ADV score-dependent disease-free survival (DFS) and overall patient survival (OS) rates from 1log to 10log (p<0.001). Prognosis of complete pathological response group was comparable to that of ADV score <1log (p≥0.099). ADV score cutoff of 5log (ADV-5log) for DFS and OS was obtained through receiver operating characteristic curve analysis with area under the curve ≥0.705. Both ADV-5log and Milan criteria were independent risk factors for DFS and OS, and their prognostic impacts were comparable to each other. Combination of these two factors resulted in further prognostic stratification, showing hazard ratios for DFS and OS as 2.98 and 2.26 respectively for one risk factor and 7.92 and 8.19 respectively for two risk factors (p<0.001). ABO-incompatible recipients with ADV score ≥8log or two risk factors showed higher recurrence rates. CONCLUSIONS This validation study revealed that ADV score is a reliable surrogate biomarker for posttransplant HCC prognosis, which can be used for selecting LT candidates and guiding risk-based posttransplant follow-up surveillance.
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Affiliation(s)
- Gil-Chun Park
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Olympic-ro 43-gil 88, Songpa-gu, Seoul, 05505, Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Olympic-ro 43-gil 88, Songpa-gu, Seoul, 05505, Korea.
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Banpodae-ro 222, Seocho-gu, Seoul, 06591, Korea.
| | - YoungRok Choi
- 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, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, Korea
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu, Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Koo Jeong Kang
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Hee Chul Yu
- Department of Surgery, Jeonbuk National University Medical School, Jeonju, Korea
| | - Deok Gie Kim
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Kim DG, Hwang S, Lee KW, Choi GS, You YK, Ryu JH, Kim BW, Nah YW, Kim DS, Cho JY, Kang KJ, Hong G, Yu HC, Ju MK, Suh SW, Kim KW, Choi D, Jeong J, Choi SJN, Moon JI, Lee JG, Kim MS, Choi D, Joo DJ. Physical Performance Decline During the Early Posttransplantation Period Affects Survival After Living Donor Liver Transplantation. Transplantation 2023; 107:1545-1553. [PMID: 36740738 DOI: 10.1097/tp.0000000000004517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Patient physical performance has been emphasized in liver transplant recipients; however, evidence for living donor liver transplantation (LDLT) patients is lacking. This study investigated the impact of physical performance decline during the early posttransplantation period on survival and risk factors for this decline in LDLT recipients. METHODS From national registry data, 2703 LDLT patients were divided into 2 groups based on the change in their Karnofsky performance status (KPS) between 1 and 6 mo posttransplantation: declined KPS (n = 188) and control (n = 2515). Multivariable analyses were conducted to control for confounders, including posttransplantation complications. RESULTS Estimated 5-y patient survival rates were 91.6% in the declined KPS group and 96.3% in the control group, favoring the latter ( P = 0.003). The survival hazard of KPS decline was significant in a baseline covariates-adjusted Cox model (hazard ratio [HR], 2.60; 95% confidence interval [CI], 1.37-4.95) and an adjusted model accounting for posttransplantation complications (HR, 3.38; 95% CI, 1.70-6.72). In subgroup analyses, KPS decline independently reduced survival in patients without complications (HR, 3.95; 95% CI, 1.67-9.34), and the trend was similar in patients with complications, although significance was marginal (HR, 3.02; 95% CI, 0.98-9.27). We found that only posttransplantation complications, such as rejection, infection, bile duct complication, and vascular complication, were significant risk factors for KPS decline after LDLT. CONCLUSIONS Physical performance decline during the early posttransplantation period independently reduced survival rates, and posttransplantation complications were the only significant risk factors for physical performance decline in LDLT recipients.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Shin Hwang
- Department of Surgery, College of Medicine University of Ulsan, Asan Medical Center, Seoul, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Gyu-Seong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, South Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Koo Jeong Kang
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, South Korea
| | - Geun Hong
- Department of Surgery, EWHA Womans University College of Medicine, Seoul, South Korea
| | - Hee Chul Yu
- Department of Surgery, Jeonbuk National University Medical School, Jeonju, South Korea
| | - Man Ki Ju
- Department of Surgery, Gangnam Severance Hospital, Yonsei University college of Medicine, Seoul, South Korea
| | - Suk-Won Suh
- Department of Surgery, College of Medicine, Chung-Ang University, Seoul, South Korea
| | - Kwan Woo Kim
- Department of Surgery, Dong-A University Hospital, Pusan, South Korea
| | - Dongho Choi
- Department of Surgery, College of Medicine, Hanyang University, Seoul, South Korea
| | - Jaehong Jeong
- Department of Surgery, School of Medicine, Soonchunhyang University, Pusan, South Korea
| | - Soo Jin Na Choi
- Department of Surgery Chonnam National University Medical School and Hospital, Gwangju, Korea
| | - Ju Ik Moon
- Department of Surgery, Konyang University Hospital, Konyang University College of Medicine, Daejeon, Korea
| | - Jae Geun Lee
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Myoung Soo Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu, South Korea
| | - Dong Jin Joo
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
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Choi YJ, Sang NT, Jo HS, Kim DS, Yu YD. A single-center experience of over 300 cases of single-incision robotic cholecystectomy comparing the da Vinci SP with the Si/Xi systems. Sci Rep 2023; 13:9482. [PMID: 37301853 PMCID: PMC10257706 DOI: 10.1038/s41598-023-36055-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 05/28/2023] [Indexed: 06/12/2023] Open
Abstract
Minimally invasive surgery is usually more beneficial than open surgeries in various fields of surgery. With the newly developed Single-Port (SP) robotic surgical system, even single-site surgery has become easier to access. We compared single-incision robotic cholecystectomy between the Si/Xi and SP systems. This retrospective single-center study enrolled patients who underwent single-incision robotic cholecystectomy between July 2014 and July 2021. The clinical outcomes of the da Vinci Si/Xi and SP systems were compared. In total, 334 patients underwent single-incision robotic cholecystectomy (118 Si/Xi vs. 216 SP). The SP group had more chronic or acute cholecystitis than the Si/Xi group did. There was more bile spillage in the Si/Xi group during the surgery. The total operative and docking times were significantly shorter in the SP group. There was no difference in the postoperative outcomes. The SP system is safe and feasible regarding comparable postoperative complication rates and is more convenient regarding docking and techniques.
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Affiliation(s)
- Yoo Jin Choi
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, 73 Goryeodae-ro Seongbuk-gu, Seoul, 02841, Korea
| | - Nguyen Thanh Sang
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, 73 Goryeodae-ro Seongbuk-gu, Seoul, 02841, Korea
- Department of Surgery, Trung Vuong Hospital, Ho Chi Minh City, Vietnam
| | - Hye-Sung Jo
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, 73 Goryeodae-ro Seongbuk-gu, Seoul, 02841, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, 73 Goryeodae-ro Seongbuk-gu, Seoul, 02841, Korea
| | - Young-Dong Yu
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, 73 Goryeodae-ro Seongbuk-gu, Seoul, 02841, Korea.
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Kang WH, Yu YD, Yoon KC, Jo HS, Kim DS. Should we be reluctant to perform pancreatectomy in patients with chronic liver disease? A single center 10-year experience. Acta Chir Belg 2023; 123:156-162. [PMID: 34365897 DOI: 10.1080/00015458.2021.1963911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Many studies have shown extra-hepatic surgery in patients with chronic liver disease (CLD) with or without portal hypertension can result in complications. The aim of this study was to analyze the results of major pancreatectomy in patients with CLD including cirrhosis and to evaluate their efficacy and safety. METHODS We retrospectively reviewed 319 patients undergoing open pancreatoduodenectomy (PD) or distal pancreatectomy (DP) in our center. Those who received PD and DP in patients without CLD were classified into groups A and D, and those with CLD into groups B and C, respectively. Group B and C were subdivided into groups 1 and 2 according to the presence of portal hypertension. RESULTS Forty-three patients (13.5%) had CLD. Of the 221 patients who received PD, 25 had CLD. Of the 98 patients who received DP, 18 (Group C) had CLD. In the PD group, patients with portal hypertension (group B1) had longer operative time. However, the transfusion rate and complication rate were not significantly different from other groups. There was no mortality in patients with CLD without portal hypertension (group B2) and the complication and mortality rate was comparable to patients with normal liver function (group A). In the DP group, the transfusion rate, complication rate and mortality rate were significantly higher in patients with portal hypertension (group C1). CONCLUSIONS Acceptable outcomes were obtainable following pancreatic surgery in cirrhotic, non-portal hypertensive patients with surgical outcomes equivalent to non-cirrhotic patients. AbbreviationsCLDchronic liver diseasePDpancreaticoduodenectomyDPdistal pancreatectomy.
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Affiliation(s)
- Woo-Hyoung Kang
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Korea University College of Medicine, Seoul, Korea
| | - Young-Dong Yu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Korea University College of Medicine, Seoul, Korea
| | - Kyung-Chul Yoon
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Korea University College of Medicine, Seoul, Korea
| | - Hye-Sung Jo
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Korea University College of Medicine, Seoul, Korea
| | - Dong-Sik Kim
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Korea University College of Medicine, Seoul, Korea
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Kaibori M, Yoshii K, Umeda Y, Yagi T, Okabayashi T, Sui K, Mori A, Hamaguchi Y, Kajiyama K, Hokuto D, Monden K, Yoshizumi T, Nomura Y, Toriguchi K, Kim JM, Choi GH, Ryu JH, Koh Y, Kang KJ, You YK, Chun KS, Han YS, Cho CW, Choi YI, Kim DS, Yang JD, Mori K, Hiraoka A, Yamaue H, Nakamura M, Yamamoto M, Endo I. Surgical Outcomes of Laparoscopic versus Open Hepatectomy for Left Hepatocellular Carcinoma: Propensity Score Analyses Using Retrospective Japanese and Korean Individual Patient Data. Liver Cancer 2023; 12:32-43. [PMID: 36872920 PMCID: PMC9982339 DOI: 10.1159/000527294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 09/13/2022] [Indexed: 02/19/2023] Open
Abstract
Introduction This study aimed to compare the prognostic impact of laparoscopic left hepatectomy (LLH) with that of open left hepatectomy (OLH) on patient survival after resection of left hepatocellular carcinoma (HCC). Methods Among the 953 patients who received initial treatment for primary HCC that was resectable by either LLH or OLH from 2013 to 2017 in Japan and Korea, 146 patients underwent LLH and 807 underwent OLH. The inverse probability of treatment weighting approach based on propensity scoring was used to address the potential selection bias inherent in the recurrence and survival outcomes between the LLH and OLH groups. Results The occurrence rate of postoperative complications and hepatic decompensation was significantly lower in the LLH group than in the OLH group. Recurrence-free survival (RFS) was better in the LLH group than in the OLH group (hazard ratio, 1.33; 95% confidence interval, 1.03-1.71; p = 0.029), whereas overall survival (OS) was not significantly different. Subgroup analyses of RFS and OS revealed an almost consistent trend in favor of LLH over OLH. In patients with tumor sizes of ≥4.0 cm or those with single tumors, both RFS and OS were significantly better in the LLH group than in the OLH group. Conclusions LLH decreases the risk of tumor recurrence and improves OS in patients with primary HCC located in the left liver.
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Affiliation(s)
- Masaki Kaibori
- Department of Surgery, Kansai Medical University, Osaka, Japan
| | - Kengo Yoshii
- Department of Mathematics and Statistics in Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuzo Umeda
- Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Takahito Yagi
- Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Takehiro Okabayashi
- Department of Gastroenterological Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Kenta Sui
- Department of Gastroenterological Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Akira Mori
- Department of Surgery, Japanese Red Cross Osaka Hospital, Osaka, Japan
| | - Yuhei Hamaguchi
- Department of Surgery, Japanese Red Cross Osaka Hospital, Osaka, Japan
| | | | - Daisuke Hokuto
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Kazuteru Monden
- Department of Surgery, Fukuyama City Hospital, Hiroshima, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoriko Nomura
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Kan Toriguchi
- Department of Gastroenterological Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gi Hong Choi
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Je Ho Ryu
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Busan, Republic of Korea
| | - Yangseok Koh
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Koo Jeong Kang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Keimyung University Dongsan Medical Center, Daegu, Republic of Korea
| | - Young Kyoung You
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang-Sik Chun
- Department of Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Young Seok Han
- Liver Transplantation and Hepatobiliary Pancreas Surgery, Department of Surgery, Kyungpook National University, School of Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Chan Woo Cho
- Department of Surgery, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Young Il Choi
- Department of Surgery, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan, Republic of Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Keita Mori
- Department of Biostatistics, Clinical Research Center, Shizuoka Cancer Center, Shizuoka, Japan
| | - Atsushi Hiraoka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hiroki Yamaue
- Second Department of Surgery, Wakayama Medical University, Wakayama, Japan
| | - Masafumi Nakamura
- Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Itaru Endo
- Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
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Lapteva KN, Savin IA, Shimansky VN, Maslennikova MA, Kim DS, Sokolova EY, Sazonova OB. [Status epilepticus after brain tumor surgery]. Zh Vopr Neirokhir Im N N Burdenko 2023; 87:65-73. [PMID: 37325828 DOI: 10.17116/neiro20238703165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
ABTRACT BACKGROUND Status epilepticus (SE) is characterized by continuous course of clinical and/or electrographic epileptic seizures. There are little data on the course and outcomes of SE after resection of brain tumors. OBJECTIVE To analyze clinical and electrographic manifestations of SE, its course and outcomes in short-term period after resection of brain tumors. MATERIAL AND METHODS We analyzed medical records of 18 patients over 18 years old between 2012 and 2019. All patients underwent resection of brain tumor and developed SE after surgery. Clinical criteria were repeated epileptic seizures without interictal recovery of consciousness, stereotypical motor phenomena, impaired consciousness with continued epileptic activity according to video-EEG data. We analyzed EEG data, neurological status, CT and laboratory data. RESULTS Metastases (33%) and meningiomas (16%) prevailed. Supratentorial tumors were observed in 61% of patients. Two patients had preoperative seizures. Non-convulsive SE was diagnosed in 62% of patients. SE was successfully treated in 77% of cases. Mortality rate in patients with SE was 44%. CONCLUSION Early postoperative SE is rare after brain tumor surgery (about 0.09%). Nevertheless, this complication is associated with high mortality. Non-convulsive SE is common (62%) that should be considered in postoperative management.
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Affiliation(s)
- K N Lapteva
- Burdenko Neurosurgical Center, Moscow, Russia
| | - I A Savin
- Burdenko Neurosurgical Center, Moscow, Russia
| | | | - M A Maslennikova
- Moscow Multidisciplinary Clinical Center «Kommunarka», Moscow, Russia
| | - D S Kim
- Burdenko Neurosurgical Center, Moscow, Russia
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Pollok JM, Tinguely P, Berenguer M, Niemann CU, Raptis DA, Spiro M, Dominguez B, Muller E, Rando K, Enoch MA, Tamir N, Healy P, Manser T, Briggs T, Chaudhary A, Humar A, Jafarian A, Soin AS, Eghtesad B, Miller C, Cherqui D, Samuel D, Broering D, Pomfret E, Villamil F, Durand F, Berlakovich G, McCaughan G, Auzinger G, Testa G, Klintmalm G, Belghiti J, Findlay J, Lai J, Fung J, Klinck J, Roberts J, Liu L, Cattral M, Ghobrial M, Selzner M, Ramsay M, Rela M, Ascher N, Man NK, Selzner N, Burra P, Friend P, Busuttil R, Hwang S, McCluskey S, Mas V, Vohra V, Vij V, Merritt W, Tokat Y, Kang Y, Chan A, Mazzola A, Hessheimer A, Rammohan A, Hogan B, Vinaixa C, Nasralla D, Victor D, De Martin E, Alconchel F, Roll G, Kabacam G, Sapisochin G, Campos-Varela I, Liu J, Patel MS, Izzy M, Kalisvaart M, Adams M, Goldaracena N, Tinguely P, Hernandez-Alejandro R, Chadha R, Shaker TM, Klair TS, Pan T, Tanaka T, Yoon U, Kirchner V, Hannon V, Cheah YL, Frola C, Morkane C, Milliken D, Lurje G, Potts J, Fernandez T, Badenoch A, Mukhtar A, Zanetto A, Montano-Loza A, Chieh AKW, Shetty A, DeWolf A, Olmos A, Mrzljak A, Blasi A, Berzigotti A, Malik A, Rajakumar A, Davidson B, O'Farrell B, Kotton C, Imber C, Kwon CHD, Wray C, Ahn CS, Morkane C, Krenn C, Quintini C, Maluf D, Mina DS, Sellers D, Balci D, Patel D, Rudow DL, Monbaliu D, Bezinover D, Krzanicki D, Milliken D, Kim DS, Brombosz E, Blumberg E, Weiss E, Wey E, Kaldas F, Saliba F, Pittau G, Wagener G, Song GW, Biancofiore G, Testa G, Crespo G, Rodríguez G, Palli GM, McKenna G, Petrowsky H, Egawa H, Montasser I, Pirenne J, Eason J, Guarrera J, Pomposelli J, Lerut J, Emond J, Boehly J, Towey J, Hillingsø JG, de Jonge J, Potts J, Caicedo J, Heimbach J, Emamaullee JA, Bartoszko J, Ma KW, Kronish K, Forkin KT, Chok KSH, Olthoff K, Reyntjens K, Lee KW, Suh KS, Denehy L, van der Laan LJ, McCormack L, Gorvin L, Ruffolo L, Bhat M, Ramírez MAM, Londoño MC, Gitman M, Levstik M, Selzner M, de Santibañes M, Lindsay M, Parotto M, Armstrong M, Kasahara M, Schofield N, Rizkalla N, Akamatsu N, Scatton O, Keskin O, Imventarza O, Andacoglu O, Muiesan P, Giorgio P, Northup P, Matins P, Abt P, Newsome PN, Dutkowski P, Bhangui P, Bhangui P, Tandon P, Brustia R, Planinsic R, Brown R, Porte R, Barth R, Ciria R, Florman S, Dharancy S, Pai SL, Yagi S, Nadalin S, Chinnakotla S, Forbes SJ, Rahman S, Hong SK, Liying S, Orloff S, Rubman S, Eguchi S, Ikegami T, Reichman T, Settmacher U, Aluvihare V, Xia V, Yoon YI, Soejima Y, Genyk Y, Jalal A, Borakati A, Gustar A, Mohamed A, Ramirez A, Rothnie A, Scott A, Sharma A, Munro A, Mahay A, Liew B, Hidalgo C, Crouch C, Yan CT, Tschuor C, Shaw C, Schizas D, Fritche D, Huda FF, Wells G, Farrer G, Kwok HT, Kostakis I, Mestre-Costa J, Fan KH, Fan KS, Fraser K, Jeilani L, Pang L, Lenti L, Kathirvel M, Zachiotis M, Vailas M, Milan MM, Elnagar M, Alradhawi M, Dimitrokallis N, Machairas N, Morare N, Yeung O, Khanal P, Satish P, Ghani SA, Makhdoom S, Arulrajan S, Bogan S, Pericleous S, Blakemore T, Otti V, Lam W, Jackson W, Abdi Z. Enhanced recovery for liver transplantation: recommendations from the 2022 International Liver Transplantation Society consensus conference. Lancet Gastroenterol Hepatol 2023; 8:81-94. [PMID: 36495912 DOI: 10.1016/s2468-1253(22)00268-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 12/12/2022]
Abstract
There is much controversy regarding enhanced recovery for recipients of liver transplants from deceased and living donors. The objectives of this Review were to summarise current knowledge on individual enhanced recovery elements on short-term outcomes, identify key components for comprehensive pathways, and create internationally accepted guidelines on enhanced recovery for liver-transplant recipients. The ERAS4OLT.org collaborative partnered by the International Liver Transplantation Society performed systematic literature reviews on the effect of 32 relevant enhanced perioperative recovery elements on short-term outcomes, and global specialists prepared expert statements on deceased and living donor liver transplantation. The Grading Recommendations, Assessment, Development and Evaluations approach was used for rating of quality of evidence and grading of recommendations. A virtual international consensus conference was held in January, 2022, in which results were presented, voted on by the audience, and discussed by an independent international jury of eight members, applying the Danish model of consensus. 273 liver transplantation specialists from 30 countries prepared expert statements on elements of enhanced recovery for liver transplantation based on the systematic literature reviews. The consensus conference yielded 80 final recommendations, covering aspects of enhanced recovery for preoperative assessment and optimisation, intraoperative surgical and anaesthetic conduct, and postoperative management for the recipients of liver transplants from both deceased and living donors, and for the living donor. The recommendations represent a comprehensive overview of the relevant elements and areas of enhanced recovery for liver transplantation. These internationally established guidelines could direct the development of enhanced recovery programmes worldwide, allowing adjustments according to local resources and practices.
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Affiliation(s)
- Joerg M Pollok
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, NHS Foundation Trust, London, UK; Division of Surgery and Interventional Science, University College London, London, UK
| | - Pascale Tinguely
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, NHS Foundation Trust, London, UK
| | - Marina Berenguer
- Liver Unit, CIBERehd, Instituto de Investigación Sanitaria La Fe, Hospital Universitario y Politécnico La Fe-Universidad de Valencia, Valencia, Spain
| | - Claus U Niemann
- Department of Anesthesia and Perioperative Care, University of California San Francisco, San Francisco, CA, USA; Department of Surgery, Division of Transplantation, University of California San Francisco, San Francisco, CA, USA
| | - Dimitri A Raptis
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, NHS Foundation Trust, London, UK; Division of Surgery and Interventional Science, University College London, London, UK
| | - Michael Spiro
- Department of Anaesthesia and Intensive Care Medicine, Royal Free Hospital, NHS Foundation Trust, London, UK; The Royal Free Perioperative Research Group, Royal Free Hospital, NHS Foundation Trust, London, UK; Division of Surgery and Interventional Science, University College London, London, UK.
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Hwang S, Park GC, You YK, Choi Y, Kim JM, Joo DJ, Ryu JH, Choi D, Kim BW, Kim DS. Analysis of posttransplant hepatocellular carcinoma prognosis using ADV score: a validation multicenter study. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-1312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Gil-Chun Park
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Kyoung You
- Department of Surgery, The Catholic University of Korea Seoul St. Mary’s Hospital, Seoul, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University School of Medicine, Yangsan, Korea
| | - Donglak Choi
- Department of Surgery, Daegu Catholic University Medical Center, Daegu, Korea
| | - Bong-Wan Kim
- Department of Surgery, Ajou University Hospital, Suwon, Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University Anam Hospital, Seoul, Korea
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Hwang S, Kang WH, Kim JM, Lee KW, Joo DJ, You YK, Ryu JH, Kim BW, Choi D, Kim DS. Diagnostic role of tumor markers for hepatocellular carcinoma in liver transplantation candidates: an analysis using Korean Organ Transplantation Registry database. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-1344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Woo-Hyoung Kang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Seoul, Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Kyoung You
- Department of Surgery, The Catholic University of Korea Seoul St. Mary’s Hospital, Seoul, Korea
| | - Je Ho Ryu
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Bong-Wan Kim
- Department of Surgery, Ajou University Hospital, Suwon, Korea
| | - Donglak Choi
- Department of Surgery, Daegu Catholic University Medical Center, Daegu, Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University Anam Hospital, Seoul, Korea
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Jo HS, Yu YD, Park PJ, Han HJ, Kim WJ, Kim SJ, Kim DS. Impact of baseline anti-ABO antibody titer on biliary complications following ABO-incompatible living donor liver transplantation. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-3034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Hye-Sung Jo
- Department of Hepatobiliary and Pancreatic Surgery, Korea University Anam Hospital, Seoul, Korea
| | - Young-Dong Yu
- Department of Hepatobiliary and Pancreatic Surgery, Korea University Anam Hospital, Seoul, Korea
| | - Pyoung-Jae Park
- Department of Transplantation Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Hyung Joon Han
- Department of Hepatobiliary and Pancreatic Surgery, Korea University Ansan Hospital, Seoul, Korea
| | - Wan-Joon Kim
- Department of Hepatobiliary and Pancreatic Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Sang Jin Kim
- Department of Hepatobiliary and Pancreatic Surgery, Korea University Ansan Hospital, Seoul, Korea
| | - Dong-Sik Kim
- Department of Hepatobiliary and Pancreatic Surgery, Korea University Anam Hospital, Seoul, Korea
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Park S, Rhu J, Kim DS, Choi Y, Joo DJ, You YK, Kim BW, Nah YW, Cho JY, Kim TS. The effect of donor against recipient one-way human leukocyte antigen mismatch on liver transplantation outcomes: an analysis of Korean Organ Transplantation Registry (KOTRY) Database. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-0474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Sunghae Park
- Department of Surgery, Samsung Medical Center, Seoul, Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Seoul, Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University Anam Hospital, Seoul, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Kyoung You
- Department of Surgery, The Catholic University of Korea Seoul St. Mary's Hospital, Seoul, Korea
| | - Bong-Wan Kim
- Department of Surgery, Ajou University Hospital, Suwon, Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, Ulsan, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Tae-Seok Kim
- Department of Surgery, Keimyung University Dongsan Medical Center, Daegu, Korea
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Rammohan A, Rela M, Kim DS, Soejima Y, Kasahara M, Ikegami T, Spiro M, Aristotle Raptis D, Humar A. Does modification of portal pressure and flow enhance recovery of the recipient after living donor liver transplantation? A systematic review of literature and expert panel recommendations. Clin Transplant 2022; 36:e14657. [PMID: 35344628 DOI: 10.1111/ctr.14657] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/11/2022] [Accepted: 03/25/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Portal inflow modulation (PIM) aimed at reducing portal hyperperfusion is commonly used in living donor liver transplantation (LDLT) to reduce the risk of small-for-size syndrome (SFSS). Many different techniques, both pharmacological and surgical have been used for this purpose. There is, however, little consensus on the best method of PIM, its exact role in preventing SFSS and on early post-LDLT recovery. OBJECTIVES To identify whether modifications of portal pressures and flows enhance recovery after LDLT and to provide international expert panel recommendations. DATA SOURCES Ovid MEDLINE, Embase, Scopus, Google Scholar, and Cochrane Central. METHODS Systematic review following PRISMA guidelines and recommendations using the GRADE approach derived from an international expert panel. PROSPERO ID CRD42021260997. RESULTS Five hundred and ninety four articles were identified through databases' search. Of the 24 included for a final review by the working group (WG), there were five randomized control trials, four prospective studies and 15 retrospective series. Six outcome measures which were likely to influence early recovery after LDLT, especially in small-for-size grafts (SFSG) were shortlisted. These included acute kidney injury, SFSS, morbidity including sepsis, length of ICU and hospital stay, morbidity of the PIM technique and overall mortality. The WG noted that PIM in this subset of LDLT recipients had a beneficial effect on all the outcomes measures. CONCLUSIONS Considering all decision domains, the panel recommends pre- and intraoperative actual graft weight validation, portal pressure/flow measurements, and a comprehensive donor evaluation for the determination of potentially small-for-size/ small-for-flow grafts as mandatory. (Quality of Evidence: Moderate | Grade of Recommendation: Strong) Pharmacological PIM helps improve early renal function in LDLT recipients. (Quality of Evidence: High | Grade of Recommendation: Strong) In selected patients with SFSG, PIM helps reduce SFSS/EAD and sepsis. (Quality of Evidence: Moderate | Grade of Recommendation: Strong) PIM in the form of splenectomy has increased morbidity compared to splenic artery ligation (SAL). (Quality of Evidence: Low | Grade of Recommendation: Strong) In LDLT recipients with SFSG, PIM may help reduce morbidity/mortality. (Quality of Evidence: Low | Grade of Recommendation: Strong) In LDLT recipients with SFSG, modification of portal pressures and flows enhances recovery after LDLT. (Quality of Evidence: Moderate | Grade of Recommendation: Strong).
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Affiliation(s)
- Ashwin Rammohan
- Institute of Liver Disease & Transplantation, Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education & Research, Chennai, India
| | - Mohamed Rela
- Institute of Liver Disease & Transplantation, Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education & Research, Chennai, India
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yuji Soejima
- Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Mureo Kasahara
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Toru Ikegami
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Michael Spiro
- Department of Anesthesia and Intensive Care Medicine, Royal Free Hospital, London, UK.,Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK
| | - Dimitri Aristotle Raptis
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK
| | - Abhinav Humar
- Thomas E. Starzl Transplantation Institute (STI), University of Pittsburgh Medical Center, Pittsburgh, USA
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Jo HS, Yu YD, Choi YJ, Kim DS. Left liver graft in adult-to-adult living donor liver transplantation with an optimal portal flow modulation strategy to overcome the small-for-size syndrome – A retrospective cohort study. Int J Surg 2022; 106:106953. [DOI: 10.1016/j.ijsu.2022.106953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/31/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
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Yu S, Choi YJ, Jo HS, Park PJ, Kim DS, Yu YD. Prevalence and clinical significance of pancreatic cystic lesions in immunosuppressed patients following solid organ transplantation. Korean J Transplant 2022; 36:197-202. [PMID: 36275992 PMCID: PMC9574434 DOI: 10.4285/kjt.22.0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/30/2022] Open
Abstract
Background Pancreatic cystic lesions (PCLs) are occasionally found in solid organ transplant (SOT) recipients. In such recipients, the risk of cancer is increased due to immunosuppressive therapy. This study investigated the prevalence of PCLs and described their clinical course in immunosuppressed patients following SOT. Methods The presence of PCLs in a retrospective cohort of 805 consecutive SOT recipients from 2009 to 2019 was examined. The characteristics of PCLs were compared using initial and follow-up imaging, where available. These results were compared to an age- and sex-matched immunocompetent control group monitored for at least 12 months. Results PCLs were present in 15 of 805 SOT patients (seven liver and eight kidney transplantations). The median diameter of the largest lesion was 20 mm (range, 0.2–60 mm) and 60% of lesions were benign. During follow-up imaging, the cyst size remained stable in 46.7%, increased in 13.3%, and decreased in 40.0% of the SOT group. Significantly more of the SOT patients showed PCL size reductions (P=0.007). Among SOT patients diagnosed with intraductal papillary mucinous neoplasms (6/15), worrisome features were noted in one patient at the time of cyst diagnosis. Differences in the development of worrisome features between the study and control groups were not statistically significant. Conclusions The malignant transformation of PCLs in SOT recipients is rare and most such PCLs can be managed conservatively. The presence of a PCL should therefore not affect transplant eligibility.
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Affiliation(s)
- Sehyeon Yu
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yoo Jin Choi
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Hye-Sung Jo
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Pyoung-Jae Park
- Division of Transplant and Vascular Surgery, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Young-Dong Yu
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
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Yu YD, Lee KS, Man Kim J, Ryu JH, Lee JG, Lee KW, Kim BW, Kim DS. Artificial intelligence for predicting survival following deceased donor liver transplantation: Retrospective multi-center study. Int J Surg 2022; 105:106838. [PMID: 36028137 DOI: 10.1016/j.ijsu.2022.106838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 04/23/2022] [Accepted: 08/11/2022] [Indexed: 12/28/2022]
Abstract
BACKGROUND Previous studies have indicated that the model for end-stage liver disease (MELD) score may fail to predict post-transplantation patient survival. Similarly, other scores (donor MELD score, balance of risk score) that have been developed to predict transplant outcomes have not gained widespread use. These scores are typically derived using linear statistical models. This study aimed to compare the performance of traditional statistical models with machine learning approaches for predicting survival following liver transplantation. MATERIALS AND METHODS Data were obtained from 785 deceased donor liver transplant recipients enrolled in the Korean Organ Transplant Registry (2014-2019). Five machine learning methods (random forest, artificial neural networks, decision tree, naïve Bayes, and support vector machine) and four traditional statistical models (Cox regression, MELD score, donor MELD score and balance of risk score) were compared to predict survival. RESULTS Among the machine learning methods, the random forest yielded the highest area under the receiver operating characteristic curve (AUC-ROC) values (1-month = 0.80; 3-month = 0.85; and 12-month = 0.81) for predicting survival. The AUC-ROC values of the Cox regression analysis were 0.75, 0.86, and 0.77 for 1-month, 3-month, and 12-month post-transplant survival, respectively. However, the AUC-ROC values of the MELD, donor MELD, and balance of risk scores were all below 0.70. Based on the variable importance of the random forest analysis in this study, the major predictors associated with survival were cold ischemia time, donor ICU stay, recipient weight, recipient BMI, recipient age, recipient INR, and recipient albumin level. As with the Cox regression analysis, donor ICU stay, donor bilirubin level, BAR score, and recipient albumin levels were also important factors associated with post-transplant survival in the RF model. The coefficients of these variables were also statistically significant in the Cox model (p < 0.05). The SHAP ranges for selected predictors for the 12-month survival were (-0.02,0.10) for recipient albumin, (-0.05,0.07) for donor bilirubin and (-0.02,0.25) for recipient height. Surprisingly, although not statistically significant in the Cox model, recipient weight, recipient BMI, recipient age, or recipient INR were important factors in our random forest model for predicting post-transplantation survival. CONCLUSION Machine learning algorithms such as the random forest were superior to conventional Cox regression and previously reported survival scores for predicting 1-month, 3-month, and 12-month survival following liver transplantation. Therefore, artificial intelligence may have significant potential in aiding clinical decision-making during liver transplantation, including matching donors and recipients.
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Affiliation(s)
- Young-Dong Yu
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, South Korea.
| | - Kwang-Sig Lee
- AI Center, Korea University College of Medicine, Seoul, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Je Ho Ryu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Liver Transplantation, Pusan National University School of Medicine, Pusan National University Yangsan Hospital, Busan, South Korea
| | - Jae-Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Dong-Sik Kim
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, South Korea.
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Kang WH, Hwang S, Kim JM, Lee KW, Joo DJ, You YK, Ryu JH, Kim BW, Choi D, Kim DS, Nah YW. Diagnostic Role of Tumor Markers for Hepatocellular Carcinoma in Liver Transplantation Candidates: An Analysis Using the Korean Organ Transplantation Registry Database. Ann Transplant 2022; 27:e936937. [DOI: 10.12659/aot.936937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Woo-Hyoung Kang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Dong Jin Joo
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, South Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu, South Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, South Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
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Kim DG, Hwang S, Kim JM, Ryu JH, You YK, Choi D, Kim BW, Kim DS, Nah YW, Kim TS, Cho JY, Hong G, Yang JD, Han J, Suh SW, Kim KW, Jung YK, Moon JI, Lee JY, Kim SH, Lee JG, Kim MS, Lee KW, Joo DJ. Non-Renal Risk Factors for Chronic Kidney Disease in Liver Recipients with Functionally Intact Kidneys at 1 Month. J Clin Med 2022; 11:jcm11144203. [PMID: 35887972 PMCID: PMC9315935 DOI: 10.3390/jcm11144203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/14/2022] [Accepted: 07/18/2022] [Indexed: 01/27/2023] Open
Abstract
Chronic kidney disease (CKD) is a critical complication of liver transplants, of which non-renal risk factors are not fully understood yet. This study aimed to reveal pre- and post-transplant risk factors for CKD (<60 mL/min/1.73 m2), examining liver recipients with functionally intact kidneys one month after grafting using nationwide cohort data. Baseline risk factors were analyzed with multivariable Cox regression analyses and post-transplant risk factors were investigated with the time-dependent Cox model and matched analyses of time-conditional propensity scores. Of the 2274 recipients with a one-month eGFR ≥ 60 mL/min/1.73 m2, 494 (22.3%) developed CKD during a mean follow-up of 36.6 ± 14.4 months. Age, female sex, lower body mass index, pre-transplant diabetes mellitus, and lower performance status emerged as baseline risk factors for CKD. Time-dependent Cox analyses revealed that recurrent hepatocellular carcinoma (HR = 1.93, 95% CI 1.06−3.53) and infection (HR = 1.44, 95% CI 1.12−1.60) were significant post-transplant risk factors for CKD. Patients who experienced one of those factors showed a significantly higher risk of subsequent CKD compared with the matched controls who lacked these features (p = 0.013 for recurrent hepatocellular carcinoma, and p = 0.003 for infection, respectively). This study clarifies pre- and post-transplant non-renal risk factors, which lead to renal impairment after LT independently from patients’ renal functional reserve.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea;
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Busan 49241, Korea;
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea;
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu 42472, Korea;
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon 16499, Korea;
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul 02841, Korea;
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Korea;
| | - Tae-Seok Kim
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu 42601, Korea;
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam 13620, Korea;
| | - Geun Hong
- Department of Surgery, EWHA Womans University College of Medicine, Seoul 07804, Korea;
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University Hospital, Jeonju 54896, Korea;
| | - Jaryung Han
- Department of Surgery, Kyungpook National University Hospital, Daegu 41944, Korea;
| | - Suk-Won Suh
- Department of Surgery, College of Medicine, Chung-Ang University, Seoul 06974, Korea;
| | - Kwan Woo Kim
- Department of Surgery, Dong-A University Hospital, Busan 49201, Korea;
| | - Yun Kyung Jung
- Department of Surgery, Hanyang University, Seoul 04764, Korea;
| | - Ju Ik Moon
- Department of Surgery, Konyang University Hospital, Daejeon 35365, Korea;
| | - Jun Young Lee
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
| | - Sung Hwa Kim
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul 03087, Korea
- Correspondence: (K.-W.L.); (D.J.J.)
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
- Correspondence: (K.-W.L.); (D.J.J.)
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Yoon KC, Yu YD, Kang WH, Jo HS, Kim DS. Right posterior bile duct stricture after central bisectionectomy or anterior sectionectomy. Langenbecks Arch Surg 2022; 407:2873-2880. [PMID: 35739405 DOI: 10.1007/s00423-022-02586-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 06/14/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE Before performing anterior sectionectomy (AS) or central bisectionectomy (CBS), the anatomy of the right posterior bile duct (RPBD) must be cautiously assessed owing to the many variations of the RPBD and its variations could be related to bile duct injury. METHODS Clinical data of patients who underwent AS or CBS from 2009 to 2018 were reviewed. The bile duct anatomy according to Okubo's criteria and the right bile duct (RBD) length were evaluated using MRI, and we performed a risk factor analysis of the RPBD stricture (RPBDS). RESULTS A total of 68 patients were included. Type A bile ducts were the most common (n = 36, 52.9%). Five (7.2%) patients had RPBDS requiring intervention. RPBDS only occurred in patients with a type A bile duct and a type A portal vein undergoing surgery using the Glissonian sheath approach. Moreover, when the RBD length was > 12 mm, the sensitivity and specificity were 0.8 and 0.889, respectively. In multivariate analysis, RBD length of > 12 mm was significant. CONCLUSION A careful review of RPBD anatomy especially in patient with long RBD and caution when using the anterior Glissonian sheath approach might be helpful to prevent RPBDS during AS or CBS.
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Affiliation(s)
- Kyung Chul Yoon
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University Medical Center, Korea University College of Medicine, Seoul, 02841, South Korea
| | - Young-Dong Yu
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University Medical Center, Korea University College of Medicine, Seoul, 02841, South Korea
| | - Woo-Hyoung Kang
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University Medical Center, Korea University College of Medicine, Seoul, 02841, South Korea
| | - Hye-Sung Jo
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University Medical Center, Korea University College of Medicine, Seoul, 02841, South Korea
| | - Dong-Sik Kim
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University Medical Center, Korea University College of Medicine, Seoul, 02841, South Korea.
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Lee J, Lee JG, Hwang S, Lee KW, Kim JM, Ryu JH, Kim BW, Choi DL, You YK, Kim DS, Nah YW, Kang KJ, Cho JY, Yu HC, Hong G, Choi D, Moon JI, Kim MS. Renal safety of tenofovir disoproxil fumarate and entecavir in liver transplant patients: a nationwide Korean registry study. Hepatol Int 2022; 16:537-544. [PMID: 35467324 DOI: 10.1007/s12072-022-10320-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 02/20/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIMS Tenofovir disoproxil fumarate (TDF) and entecavir (ETV) have been recommended after liver transplantation to prevent recurrence of hepatitis B virus infection. Despite its proven efficacy, the renal safety of TDF has not been established in liver transplant recipients. We aimed to compare the effects of TDF and ETV on renal function in liver transplant recipients and to evaluate risk factors for renal dysfunction after liver transplantation. METHODS This is a retrospective, observational multicenter study of data from the Korean Organ Transplantation Registry. We included adults who underwent liver transplantation for hepatitis B virus-related complications from April 2014 to December 2017 and received TDF or ETV post-transplantation. Renal dysfunction was defined as an estimated glomerular filtration rate decline by at least 20% from baseline (1 month post-transplantation). Median duration of follow-up was 29 months (interquartile range 19-42). RESULTS A total of 804 liver transplant patients were included. The cumulative probability of renal dysfunction was significantly higher in the TDF group than in the ETV group. Multivariable analysis confirmed that TDF was independently associated with an increased risk of renal dysfunction (hazard ratio = 1.47, 95% confidence interval 1.12-1.92; p = 0.005). Independent risk factors for renal dysfunction included older age, worse baseline renal function, and low body mass index. Overall survival rate was significantly lower in patients with renal dysfunction than in those without. CONCLUSIONS In this nationwide study, the use of TDF was associated with an increased risk of renal dysfunction, when compared with ETV.
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Affiliation(s)
- Juhan Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Je Ho Ryu
- Division of Hepato-Biliary-Pancreatic Surgery and Liver Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Dong Lak Choi
- Department of Surgery, Catholic University of Daegu College of Medicine, Daegu, Republic of Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong-Sik Kim
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Koo Jeong Kang
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Hee Chul Yu
- Department of Surgery, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Geun Hong
- Department of Surgery, Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Dongho Choi
- Department of Surgery, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Ju Ik Moon
- Department of Surgery, Konyang University Hospital, Konyang University College of Medicine, Daejeon, Republic of Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Kim DG, Kim SH, Hwang S, Hong SK, Ryu JH, Kim BW, You YK, Choi D, Kim DS, Nah YW, Cho JY, Kim TS, Hong G, Joo DJ, Kim MS, Kim JM, Lee JG. Safety of Tacrolimus Monotherapy within 12 Months after Liver Transplantation in the Era of Reduced Tacrolimus and Mycophenolate Mofetil: National Registry Study. J Clin Med 2022; 11:jcm11102806. [PMID: 35628939 PMCID: PMC9145025 DOI: 10.3390/jcm11102806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 02/05/2023] Open
Abstract
Tacrolimus monotherapy is accepted as a feasible option during early post-liver transplantation as per current international consensus guidelines. However, its effects in the recent era of reduced tacrolimus (TAC) and mycophenolate mofetil (MMF) remain unclear. Liver recipients who either received TAC monotherapy from the treatment onset or switched from TAC/MMF to TAC-mono within 12 months (TAC-mono group; n = 991) were chronologically matched to patients who continued to receive TAC/MMF (TAC/MMF group; n = 991) at the corresponding time points on time-conditional propensity scores. Outcomes within 12 months after matched time points were compared. Biopsy-proven rejection (TAC/MMF: 3.5% vs. TAC-mono: 2.6%; p = 0.381) and graft failure (0.2% vs. 0.7%; p = 0.082) were similar in both groups. However, the decline in eGFR was 3.1 mL/min/1.73 m2 (95% CI: 0.8–5.3) greater at six months (p = 0.008) and 2.4 mL/min/1.73 m2 (95% CI: −0.05–4.9) greater at 12 months (p = 0.048) after the matched time points in TAC-mono group than that in TAC/MMF group. TAC trough levels were also higher in the TAC-mono group throughout the study period. TAC-mono within 12 months after liver transplantation is immunologically safe. However, it can increase the required TAC dose and the decline in renal function than that in TAC/MMF combination therapy.
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Affiliation(s)
- Deok Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.G.K.); (D.J.J.); (M.S.K.)
| | - Sung Hwa Kim
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea;
| | - Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul 03080, Korea;
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Busan 49241, Korea;
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon 16499, Korea;
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea;
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu 42472, Korea;
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul 02841, Korea;
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Korea;
| | - Jai Young Cho
- Department of Surgery, Seoul National University College of Medicine, Bundang Hospital, Seongnam 13620, Korea;
| | - Tae-Seok Kim
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu 42601, Korea;
| | - Geun Hong
- Department of Surgery, EWHA Womans University College of Medicine, Seoul 07804, Korea;
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.G.K.); (D.J.J.); (M.S.K.)
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.G.K.); (D.J.J.); (M.S.K.)
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06531, Korea
- Correspondence: (J.M.K.); (J.G.L.)
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.G.K.); (D.J.J.); (M.S.K.)
- Correspondence: (J.M.K.); (J.G.L.)
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Jo HS, Yu YD, Choi YJ, Kim DS. Left versus right liver graft in adult-to-adult living donor liver transplantation: Comparable outcome with optimal approach to overcome small-for-size syndrome. Int J Surg 2022. [DOI: 10.1016/j.ijsu.2022.106433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Choi YJ, Jo HS, Kim DS, Yu YD. Comparison between EUS-guided drainage and percutaneous drainage of postoperative peripancreatic fluid collection. Int J Surg 2022. [DOI: 10.1016/j.ijsu.2022.106574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Yu YD, Jo HS, Choi YJ, Kim DS. Initial experience of robotic single port plus one (SP+1) distal pancreatectomy using the daVinci SP system: A report of three cases with video. Int J Surg 2022. [DOI: 10.1016/j.ijsu.2022.106539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Choi YJ, Jo HS, Kim DS, Yu YD. Single-port robot plus one port (SP + 1) distal pancreatectomy using the new da Vinci SP system. Langenbecks Arch Surg 2022; 407:1271-1276. [DOI: 10.1007/s00423-022-02477-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 02/16/2022] [Indexed: 02/06/2023]
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Park SH, Goh TS, Park YG, Kim DS, Lee JS. Validation of a Korean version of the quality-of-life profile for spine deformities (QLPSD) in patients with adolescent idiopathic scoliosis. Eur Rev Med Pharmacol Sci 2022; 26:84-89. [PMID: 35049023 DOI: 10.26355/eurrev_202201_27751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE We aimed to evaluate the reliability and validity of the adapted Korean version of the Quality-of-Life Profile for Spine Deformities (QLPSD) questionnaire. PATIENTS AND METHODS English version of QLPSD was translated into Korean according to previously published guidelines. The Korean version of the QLPSD questionnaire and the Korean version of the SRS-22 was sent to 120 consecutive idiopathic scoliosis patients wearing braces recruited from the outpatient clinic. Reliability assessment and construct validity were evaluated. RESULTS The intraobserver reliability of all items in the questionnaire had a kappa statistic of agreement greater than 0.6. The QLPSD showed good test/re-test reliability (ICC = 0.815). The internal consistency of Cronbach's α was found to be very good (α = 0.918). The Korean version of QLPSD showed a significant correlation with the SRS-22 total score (p<0.001, r=-0.811) and single SRS-22 domains scores. CONCLUSIONS The adapted Korean version of the QLPSD was successfully translated and showed good measurement properties. As such, it is considered suitable for outcome assessments in Korean-speaking patients with idiopathic scoliosis.
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Affiliation(s)
- S H Park
- Department of Orthopaedic Surgery, Gupo Sungshim Hospital, Busan, Republic of Korea.
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Lee S, Jang S, Kang J, Park SB, Han YW, Nam H, Kim M, Lee J, Cho KJ, Kim J, Oh M, Ryu J, Seok JH, Kim Y, Lee JB, Park MS, Kim YS, Park H, Kim DS. MG1141A as a Highly Potent Monoclonal Neutralizing Antibody Against SARS-CoV-2 Variants. Front Immunol 2021; 12:778829. [PMID: 34868052 PMCID: PMC8637776 DOI: 10.3389/fimmu.2021.778829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/27/2021] [Indexed: 12/15/2022] Open
Abstract
Since the coronavirus disease outbreak in 2019, several antibody therapeutics have been developed to treat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections. Antibody therapeutics are effective in neutralizing the virus and reducing hospitalization in patients with mild and moderate infections. These therapeutics target the spike protein of SARS-CoV-2; however, emerging mutations in this protein reduce their efficiency. In this study, we developed a universal SARS-CoV-2 neutralizing antibody. We generated a humanized monoclonal antibody, MG1141A, against the receptor-binding domain of the spike protein through traditional mouse immunization. We confirmed that MG1141A could effectively neutralize live viruses, with an EC50 of 92 pM, and that it exhibited effective Fc-mediated functions. Additionally, it retained its neutralizing activity against the alpha (UK), beta (South Africa), and gamma (Brazil) variants of SARS-CoV-2. Taken together, our study contributes to the development of a novel antibody therapeutic approach, which can effectively combat emerging SARS-CoV-2 mutations.
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Affiliation(s)
- Sua Lee
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Shina Jang
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Jihoon Kang
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Soo Bin Park
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Young Woo Han
- Department of Infectious Disease Research, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Hyemi Nam
- Department of Target ID & Assay Development, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Munkyung Kim
- Department of Target ID & Assay Development, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Jeewon Lee
- Department of Target ID & Assay Development, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Ki Joon Cho
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Jeonghun Kim
- Department of Microbiology, Institute for Viral Diseases, Korea University College of Medicine, Seoul, South Korea
| | - Miyoung Oh
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Jihye Ryu
- Department of Translational Research, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Jong Hyeon Seok
- Department of Microbiology, Institute for Viral Diseases, Korea University College of Medicine, Seoul, South Korea
| | - Yunhwa Kim
- Department of Microbiology, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Jee-Boong Lee
- Department of Target ID & Assay Development, Mogam Institute for Biomedical Research, Yongin, South Korea
| | - Man-Seong Park
- Department of Microbiology, Institute for Viral Diseases, Korea University College of Medicine, Seoul, South Korea
| | - Yong-Sung Kim
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Hosun Park
- Department of Microbiology, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Dong-Sik Kim
- Department of Protein Engineering, Mogam Institute for Biomedical Research, Yongin, South Korea.,Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
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Jo HS, Khan JF, Han JH, Yu YD, Kim DS. Efficacy and Safety of Hepatitis B Virus Vaccination Following Hepatitis B Immunoglobulin Withdrawal After Liver Transplantation. Transplant Proc 2021; 53:3016-3021. [PMID: 34740450 DOI: 10.1016/j.transproceed.2021.09.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/24/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hepatitis B immunoglobulin (HBIG) and oral nucleoside/nucleotide analogs have been the mainstay of hepatitis B virus (HBV) prophylaxis after liver transplantation. However, long-term HBIG administration could have disadvantages, such as an increase in medical costs and the development of mutant HBV strains. This study aimed to investigate the safety and efficacy of HBV vaccination after the withdrawal of HBIG after liver transplantation. METHODS This prospective open-label single-arm observational clinical trial enrolled 41 patients who underwent liver transplantation between 2010 and 2016 because of a condition related to chronic HBV infection. At the time of enrollment, all patients had taken entecavir and discontinued HBIG administration. When hepatitis B surface antibody titer was undetectable after the withdrawal of HBIG, a recombinant HBV vaccine was injected intramuscularly at month 0, 1, and 6. RESULTS After excluding 5 patients who dropped out and 2 patients who had a persistent hepatitis B surface antibody titer, 9 (26.5%) of 34 patients had a positive vaccination response. The median hepatitis B surface antibody titer at seroconversion was 86 (12-1000) IU/L, and those at the end of follow-up were 216 (30-1000) IU/L. No patients experienced HBV recurrence during the study period. Sex (female, odds ratio 32.91 [1.83-592.54], P = .018) and the dosing interval of HBIG before withdrawal (≥90 days, 16.21 [1.21-217.31], P = .035) were independent contributing factors for positive response to the vaccination. CONCLUSION HBV vaccination still deserves consideration as active immunoprophylaxis after liver transplantation because it could provide added immunity to nucleoside/nucleotide analogs monotherapy with excellent cost-effectiveness.
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Affiliation(s)
- Hye-Sung Jo
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Johann Faizal Khan
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea; Department of Hepatobiliary Surgery and Liver Transplantation, Hospital Selayang, Selangor, Malaysia
| | - Jae Hyun Han
- Department of Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Young-Dong Yu
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Dong-Sik Kim
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea.
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Choi Y, Lee KW, Kim BW, Kim DS, Kim JM, Nah YW, Hwang S, Lee JG, Ryu JH, Hong G. Safe use of hepatitis B surface antigen positive grafts in liver transplantation: a nationwide study based on Korean Organ Transplantation Registry Data. Korean Journal of Transplantation 2021. [DOI: 10.4285/atw2021.op-1256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Bong-Wan Kim
- Department of Surgery, Ajou University Hospital, Suwon, Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang Won Nah
- Department of Surgery, University of Ulsan College of Medicine, Seoul, Korea
| | - Shin Hwang
- Department of Surgery, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University School of Medicine, Yangsan, Korea
| | - Geun Hong
- Department of Surgery, Ewha Womans University School of Medicine, Seoul, Korea
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Kim S, Choo J, Noh S, Kim DS. Metabolic syndrome and health-related quality of life among patients with liver transplantation. Korean Journal of Transplantation 2021. [DOI: 10.4285/atw2021.or-1062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Suejin Kim
- Organ Transplantation Center, Korea University Anam Hospital, Seoul, Korea
| | - Jina Choo
- College of Nursing, Korea University, Seoul, Korea
| | - Songwhi Noh
- College of Nursing, Korea University, Seoul, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
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Kim JM, Park PJ, Hong G, Joo DJ, Kim KW, Ryu JH, Han YS, Cho JY, Song GW, Kim BW, Kim DS, Kim SH, Choi ST, You YK, Suh KS, Na YW, Kang KJ, Joh JW. Efficacy and safety of a switch from twice-daily tacrolimus to once-daily generic tacrolimus in stable liver transplant patients. Korean J Transplant 2021; 35:168-176. [PMID: 35769244 PMCID: PMC9235448 DOI: 10.4285/kjt.21.0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/27/2021] [Accepted: 09/09/2021] [Indexed: 11/04/2022] Open
Affiliation(s)
- Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Pyoung-Jae Park
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
- Department of Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Geun Hong
- Department of Surgery, Ewha Woman's University School of Medicine, Seoul, Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Kwan Woo Kim
- Department of Surgery, Dong-A University Hospital, Dong-A University College of Medicine, Busan, Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University College of Medicine, Busan, Korea
| | - Young Seok Han
- Department of Surgery, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Gi-Won Song
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Bong-Wan Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Seong Hoon Kim
- Center for Liver Cancer, National Cancer Center, Goyang, Korea
| | - Sang Tae Choi
- Department of Surgery, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Yang-Won Na
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Koo Jeong Kang
- Department of Surgery, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Korea
| | - Jae-Won Joh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Kim JM, Kim DG, Kim J, Lee K, Lee KW, Ryu JH, Kim BW, Choi DL, You YK, Kim DS, Nah YW, Kang KJ, Cho JY, Hong G, Yu HC, Moon JI, Choi D, Hwang S, Kim MS. Outcomes after liver transplantation in Korea: Incidence and risk factors from Korean transplantation registry. Clin Mol Hepatol 2021; 27:451-462. [PMID: 33525077 PMCID: PMC8273644 DOI: 10.3350/cmh.2020.0292] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/29/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND/AIMS To analyze the incidence and risk factors of outcomes after liver transplantation (LT) in the Korean population. METHODS This study analyzed data from the liver cohort of Korean Organ Transplantation Registry (KOTRY) who had LT between May 2014 and December 2017. Study measures included the incidence of post-LT outcomes in recipients of living donor LT (LDLT) and deceased donor LT (DDLT). Cox multivariate proportional hazards model was used to determine the potential risk factors predicting the outcomes. RESULTS A total of 2,563 adult recipients with LT (LDLT, n=1,956; DDLT, n=607) were included, with mean±standard deviation age of 53.9±8.9 years, and 72.2% were male. The post-LT outcomes observed in each LDLT and DDLT recipients were death (4.0% and 14.7%), graft loss (5.0% and 16.1%), rejection (7.0% and 12.0%), renal failure (2.7% and 13.8%), new onset of diabetes (12.5% and 15.4%), and hepatocellular carcinoma (HCC) recurrence (both 6.7%). In both LDLT and DDLT recipients, the most common post-LT complications were renal dysfunction (33.6% and 51.4%), infection (26.7% and 48.4%), and surgical complication (22.5% and 23.9%). Incidence of these outcomes were generally higher among recipients of DDLT than LDLT. Multivariate analysis indicated recipient age and DDLT as significant risk factors associated with death and graft loss. DDLT and ABO incompatible transplant were prognostic factors for rejection, and HCC beyond Milan criteria at pre-transplant was a strong predictor of HCC recurrence. CONCLUSION This study is a good indicator of the post-LT prognosis in the Korean population and suggests a significant burden of post-LT complications.
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Affiliation(s)
- Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Deok Gie Kim
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | | | | | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Je Ho Ryu
- Division of Hepato-Biliary-Pancreatic Surgery and liver Transplantation, Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Dong Lak Choi
- Department of Surgery, Catholic University of Daegu College of Medicine, Daegu, Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery & Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Koo Jeong Kang
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Jai Young Cho
- Department of Surgery, Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Korea
| | - Geun Hong
- Department of Surgery, Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Korea
| | - Hee Chul Yu
- Department of Surgery, Jeonbuk National University Medical School, Jeonju, Korea
| | - Ju Ik Moon
- Department of Surgery, Konyang University Hospital, Konyang University College of Medicine, Daejeon, Korea
| | - Dongho Choi
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
- Shin Hwang Department of Surgery, Asan Medical Center, College of Medicine, University of Ulsan, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 0505, Korea Tel: +82-2-3010-3930, Fax: +82-2-3010-6701 E-mail:
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
- Corresponding author : Myoung Soo Kim Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea Tel: +82-2-2228-2123, Fax: +82-2-313-8289 E-mail:
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Jo HS, Park HJ, Choi YY, Seok JI, Han JH, Yoon YI, Kim DS. Portal modulation effects of terlipressin on liver regeneration and survival in a porcine model subjected to 90% hepatectomy. Am J Transl Res 2021; 13:5880-5891. [PMID: 34306332 PMCID: PMC8290722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 04/19/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Excessive postoperative portal pressure is associated with post-hepatectomy liver failure and small-for-size syndrome after partial liver transplantation. This study aimed to identify the portal modulation effects of terlipressin on liver regeneration and survival in a porcine model subjected to 90% hepatectomy. METHODS Twenty pigs undergoing 90% hepatectomy were divided into control (n = 10) and terlipressin (n = 10) groups. Terlipressin 0.5 mg was injected subcutaneously three times a day, from immediately before hepatectomy to 7 days after surgery, for surviving pigs in the terlipressin group. Portal pressure measurement, biochemical analysis, assessment of molecular markers for liver regeneration, and immunohistochemistry were performed in both groups. RESULTS The 7-day survival rate was significantly higher in the terlipressin group than that in the control group. Portal pressure in the terlipressin group was lower than that in the control group at 30 min and 1 h after hepatectomy. Total bilirubin level was lower in the terlipressin group than that in the control group at 1 h and 6 h after hepatectomy. Proliferating cell nuclear antigen expression was higher in the control group than that in the terlipressin group at 6 h after hepatectomy, while the proportion of Ki-67-positive cells was higher in the terlipressin group than that in the control group at 7 days after hepatectomy. Endothelin-1 level reflecting liver injury was lower in the terlipressin group than that in the control group at 1 h and 6 h after hepatectomy. CONCLUSION Terlipressin could optimize liver regeneration and improve survival through rapid and effective portal modulation after extensive hepatectomy.
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Affiliation(s)
- Hye-Sung Jo
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of MedicineSeoul, Korea
| | - Hyun-Jin Park
- Department of Biomedical Science, Korea University College of Medicine Graduate SchoolSeoul, Korea
| | - Yoon Young Choi
- Department of Biomedical Science, Korea University College of Medicine Graduate SchoolSeoul, Korea
| | - Jin-I Seok
- Department of Biomedical Science, Korea University College of Medicine Graduate SchoolSeoul, Korea
| | - Jae-Hyun Han
- Department of Surgery, College of Medicine, St. Vincent’s Hospital, The Catholic University of KoreaSeoul, Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of MedicineSeoul, Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of MedicineSeoul, Korea
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Jo HS, Han JH, Choi YY, Seok JI, Yoon YI, Kim DS. The beneficial impacts of splanchnic vasoactive agents on hepatic functional recovery in massive hepatectomy porcine model. Hepatobiliary Surg Nutr 2021; 10:325-336. [PMID: 34159160 DOI: 10.21037/hbsn.2019.11.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Excessive portal pressure after massive hepatectomy can cause hepatic sinusoidal injury and have deleterious impacts on hepatic functional recovery, contributing to developing post-hepatectomy liver failure. This study aimed to assess the effects of splanchnic vasoactive agents on hepatic functional recovery and regeneration while clarifying the underlying mechanism, using a 70% hepatectomy porcine model. Methods Eighteen pigs undergoing 70% hepatectomy were involved in this study and divided into three groups: control (n=6), terlipressin (n=6), and octreotide (n=6). Terlipressin (0.5 mg) and octreotide (0.2 mg) were administered 3 times a day for each group with the first dose starting just before surgery until the 7th postoperative day, at which time the surviving pigs were sacrificed. During the period, portal pressure, liver weight, biochemical analysis, histological injury score, and molecular markers were evaluated and compared between groups. Results The 7-day survival rates in the octreotide, terlipressin, and control groups were 100%, 83.3%, and 66.7%, respectively. The portal pressures decreased in both terlipressin and octreotide groups than the control group at 30 minutes, 1 hour and 6 hours after hepatectomy. The amount of regeneration measured by liver weight to body weight ratio at the time of sacrifice in the terlipressin group was smaller than that in the control group (117% vs. 129%, P=0.03). Serum aspartate aminotransferase (AST) and total bilirubin levels at 1 and 6 hours after hepatectomy and prothrombin time/international normalized ratio (PT/INR) at 6 hours after hepatectomy were significantly improved in the terlipressin and octreotide groups compared to the control group. Serum endothelin-1 (ET-1) was significantly lower in the terlipressin group than that in the control group 6 hours after hepatectomy (P<0.01). The histological injury score in the control group was significantly higher than that in the terlipressin group on the 7th postoperative day (P<0.01). Conclusions Splanchnic vasoactive agents, such as terlipressin and octreotide, could effectively decrease portal pressure and attenuate liver injury after massive hepatectomy.
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Affiliation(s)
- Hye-Sung Jo
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jae Hyun Han
- Department of Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon Young Choi
- Department of Biomedical Science, Korea University College of Medicine Graduate School, Seoul, Republic of Korea
| | - Jin-I Seok
- Department of Biomedical Science, Korea University College of Medicine Graduate School, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
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Yu YD, Kim DS, Yoon YI, Park Y. Successful Treatment of Sinusoidal Obstructive Syndrome with Deceased-Donor Liver Transplant Following Hematopoietic Stem Cell Transplant. EXP CLIN TRANSPLANT 2021; 19:880-883. [PMID: 33952178 DOI: 10.6002/ect.2019.0226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Sinusoidal obstructive syndrome, also known as venoocclusive disease, is a potentially life-threatening complication of hematopoietic stem cell transplant. The conditioning regimens given before hematopoietic stem cell transplant result in the production of toxic metabolites that trigger the activation, damage, and inflammation of the endothelial cells that line the sinusoids. Although liver transplant has been performed for treatment of sinusoidal obstructive syndrome, reports by various liver transplant centers worldwide have been limited and disappointing. We report our experience of successfully treating a patient with sinusoidal obstructive syndrome with deceased donor liver transplant. A 34-year-old male patient was referred to our department due to refractory ascites and jaundice within 1 month after receiving peripheral blood stem cell transplant for acute lymphocytic leukemia. He was diagnosed with biopsy-proven sinusoidal obstructive syndrome. Despite therapy with defibrotide, his condition continued to deteriorate, which included development of intractable pleural effusion, ascites, and progressive renal failure. After undergoing deceased donor liver transplant, the patient's serum bilirubin levels and prothrombin time began to decrease. The histology of the excised liver was compatible with hepatic sinusoidal obstructive syndrome. After being treated for pneumonia, pulmonary edema, and cytomegalovirus viremia, the patient was discharged 2 months after transplant. At 18 months after liver transplant, although he was treated for fungal pneumonia and is being considered for kidney transplant due to unsuccessful weaning from renal replacement therapy, the patient has shown stable liver function and no signs of either graft-versus-host disease or a relapse of acute lymphocytic leukemia. In conclusion, although severe sinusoidal obstructive syndrome in the setting of stem cell transplant has a poor prognosis, we suggest that deceased donor liver transplant should be considered in the treatment of select patients with life-threatening liver dysfunction after hematopoietic stem cell transplant.
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Affiliation(s)
- Young-Dong Yu
- From the Department of Surgery, Division of HBP Surgery and Liver Transplantation, Korea University Medical Center, Korea University Medical College, Seoul, Korea
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Lee AR, Cho JY, Kim JC, Dezhbord M, Choo SY, Ahn CH, Kim NY, Shin JJ, Park S, Park ES, Won J, Kim DS, Lee JH, Kim KH. Distinctive HBV Replication Capacity and Susceptibility to Tenofovir Induced by a Polymerase Point Mutation in Hepatoma Cell Lines and Primary Human Hepatocytes. Int J Mol Sci 2021; 22:ijms22041606. [PMID: 33562603 PMCID: PMC7914950 DOI: 10.3390/ijms22041606] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 12/19/2022] Open
Abstract
Tenofovir disoproxil fumarate (TDF) has been regarded as the most potent drug for treating patients with chronic hepatitis B (CHB). However recently, viral mutations associated with tenofovir have been reported. Here, we found a CHB patient with suboptimal response after more than 4 years of TDF treatment. Clonal analysis of hepatitis B virus (HBV) isolated from sequential sera of this patient identified the seven previously reported TDF-resistant mutations (CYELMVI). Interestingly, a threonine to alanine mutation at the 301 amino acid position of the reverse-transcriptase (RT) domain, (rtT301A), was commonly accompanied with CYELMVI at a high rate (72.7%). Since the rtT301A mutation has not been reported yet, we investigated the role of this naturally occurring mutation on the viral replication and susceptibility to tenofovir in various liver cells (hepatoma cells as well as primary human hepatocytes). A cell-based phenotypic assay revealed that the rtT301A mutation dramatically impaired the replication ability with meaningful reduction in sensitivity to tenofovir in hepatoma cell lines. However, attenuated viral replication by the rtT301A mutation was significantly restored in primary human hepatocytes (PHHs). Our findings suggest that the replication capability and drug sensitivity of HBV is different between hepatoma cell lines and PHHs. Therefore, our study emphasizes that validation studies should be performed not only in the liver cancer cell lines but also in the PHHs to understand the exact viral fitness under antiviral pressure in patients.
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Affiliation(s)
- Ah Ram Lee
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Ju-Yeon Cho
- Department of Internal Medicine, College of Medicine, Chosun University, Gwangju 61452, Korea
- Correspondence: (J.-Y.C.); (K.-H.K.); Tel.: +82-31-299-6126 (K.-H.K.)
| | - Jong Chul Kim
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Mehrangiz Dezhbord
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Soo Yeun Choo
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Chang Hyun Ahn
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Na Yeon Kim
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Jae Jin Shin
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Soree Park
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Eun-Sook Park
- Department of Pharmacology, School of Medicine, Konkuk University, Seoul 05029, Korea;
| | - Juhee Won
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
| | - Dong-Sik Kim
- Department of Surgery, Division of HBP Surgery and Liver Transplantation, College of Medicine, Korea University, Seoul 02841, Korea;
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, College of Medicine, Seoul National University, Seoul 03080, Korea;
| | - Kyun-Hwan Kim
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Korea; (A.R.L.); (J.C.K.); (M.D.); (S.Y.C.); (C.H.A.); (N.Y.K.); (J.J.S.); (S.P.); (J.W.)
- Correspondence: (J.-Y.C.); (K.-H.K.); Tel.: +82-31-299-6126 (K.-H.K.)
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Ishii H, Stechman MJ, Watkinson JC, Aspinall S, Kim DS. A Review of Parathyroid Surgery for Primary Hyperparathyroidism from the United Kingdom Registry of Endocrine and Thyroid Surgery (UKRETS). World J Surg 2020; 45:782-789. [PMID: 33263777 PMCID: PMC7851004 DOI: 10.1007/s00268-020-05885-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND The United Kingdom Registry of Endocrine and Thyroid Surgeons is a national database holding details on > 28,000 parathyroidectomies. METHODS An extract (2004-2017) of the database was analysed to investigate the reported efficacy, safety and use of intra-operative surgical adjuncts in targeted parathyroidectomy (tPTx) and bilateral neck exploration (BNE) for adult, first-time primary hyperparathyroidism (PHPT). RESULTS 50.9% of 21,738 cases underwent tPTx. Excellent short-term (median follow-up 35 days) post-operative normocalcaemia rates were reported overall (tPTx 96.6%, BNE 94.5%, p < 0.05) and in image-positive cases (tPTx 96.7%, BNE 96%, p < 0.05). Intra-operative PTH improved overall normocalcaemia rates (tPTx 97.8% vs 96.3%, BNE 95% vs 94.4%: both p < 0.05). Intra-operative nerve monitoring reduced vocal cord (VC) dysfunction in image-positive tPTx, but not in BNE (97.8% vs 93.2%, p < 0.05). Complications were higher following BNE (7.4% vs 3.8%, p < 0.05), especially hypocalcaemia (5.3% vs 2%, p < 0.05). There was no difference in rates of subjective dysphonia following tPTx or BNE (2.4% vs 2.3%, p > 0.05), nor any difference in VC dysfunction when formally examined (4.9% vs 4.1%, p > 0.05). CONCLUSIONS In image-positive, first time, adult PHPT cases, tPTx is as safe and effective as BNE, with both achieving excellent short-term results with minimal complications.
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Affiliation(s)
- H Ishii
- Department of ENT, Head & Neck Surgery, St George's Hospital, Blackshaw Road, Tooting, London, SW17 0QT, UK.
| | - M J Stechman
- Department of Endocrine Surgery, University Hospital Wales, Cardiff, UK
| | - J C Watkinson
- Department of Paediatric Surgery, Great Ormond Street Hospital, London, UK
| | - S Aspinall
- Department of General Surgery, Aberdeen Royal Infirmary, Aberdeen, UK
| | - D S Kim
- Department of ENT, Head & Neck Surgery, St George's Hospital, Blackshaw Road, Tooting, London, SW17 0QT, UK
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Lee J, Hwang S, Lee KW, Kim JM, Ryu JH, Kim BW, Choi DL, You YK, Kim DS, Kim MS. Renal safety of tenofovir disoproxil fumarate and entecavir in liver transplant patients: a nationwide Korean registry study. Korean Journal of Transplantation 2020. [DOI: 10.4285/atw2020.or-1240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Juhan Lee
- Division of Transplantation, Department of Surgery, Severance Hospital, Seoul, Korea
| | - Shin Hwang
- Division of Hepatobiliary, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kwang-Woong Lee
- Division of Hepatobiliary, Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Jong Man Kim
- Division of Transplantation, Department of Surgery, Samsung Medical Center, Seoul, Korea
| | - Je Ho Ryu
- Division of Hepatobiliary, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Bong-Wan Kim
- Division of Hepatobiliary, Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Dong Lak Choi
- Division of Hepatobiliary, Department of Surgery, Daegu Catholic University Medical Center, Daegu, Korea
| | - Young Kyoung You
- Division of Hepatobiliary, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong-Sik Kim
- Division of Hepatobiliary, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Myoung Soo Kim
- Division of Transplantation, Department of Surgery, Severance Hospital, Seoul, Korea
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Yu YD, Park PJ, Jo HS, Kim DS. Prevalence and clinical significance of pancreatic cystic lesions in immunosuppressed patients with solid organ transplantation. Korean Journal of Transplantation 2020. [DOI: 10.4285/atw2020.or-1272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Young-Dong Yu
- Division of Hepatobiliary, Department of Surgery, Korea University Anam Hospital, Seoul, Korea
| | - Pyoung-Jae Park
- Division of Transplantation, Department of Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Hye-Sung Jo
- Division of Hepatobiliary, Department of Surgery, Korea University Anam Hospital, Seoul, Korea
| | - Dong-Sik Kim
- Division of Transplantation, Department of Surgery, Korea University Guro Hospital, Seoul, Korea
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Jo HS, Kim HA, Lee JC, Yoon KC, Yoon YI, Choi YY, Seok JI, Moon MH, Kim DS. Lipidomic signatures of post-hepatectomy liver failure using porcine hepatectomy models. Ann Transl Med 2020; 8:1363. [PMID: 33313108 PMCID: PMC7723583 DOI: 10.21037/atm-20-3596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Clinical diagnosis of post-hepatectomy liver failure (PHLF) can only be made on or after the 5th postoperative day. Biomarker for early diagnosis is considered as a critical unmet need. Methods Twenty domestic female crossbreed (Yorkshire-landrace and duroc) pigs underwent sham operation (n=6), 70% (n=7) and 90% (n=7) partial hepatectomy (PH). A comprehensive lipidomic analysis was conducted using sera collected at pre-operation (PO), 14, 30, and 48 h after PH using nanoflow ultrahigh performance liquid chromatography-electrospray ionization-tandem mass spectrometry. Results Of the 184 quantified lipids, 14 lipids showed significant differences between the two resection groups starting at 30 h after surgery. Four phosphatidylcholine (PC) plasmalogen species (P-16:0/16:0, P-18:0/18:2, P-18:0/20:4, and P-18:0/22:6) and PC 32:2 significantly increased in the 90% PH group while these returned to PO level after 30 h in the 70% PH group, presumably implying the failure markers. In contrast, eight triacylglycerol (TG) species (40:0, 42:1, 42:0, 44:1, 44:2, 46:1, 46:2, and 48:3) and sphingomyelin d18:1/20:0 showed an opposite trend, wherein they significantly decreased in the 90% PH group while these in the 70% PH group were abruptly increased until 30 h but returned to near PO levels at 48 h, implying the recovery markers. Same trends could also be observed in the level of whole lipid classes of PC plasmalogens and TGs, in addition to selected individual lipid species. Conclusions Characteristic lipidomic signatures of PHLF could be identified using large animal models. These candidates have a potential to serve as a tool for early diagnosis and may open new paths to the study to overcome PHLF.
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Affiliation(s)
- Hye-Sung Jo
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Hae A Kim
- Department of Chemistry, Yonsei University, Seoul, Korea
| | - Jong Cheol Lee
- Department of Chemistry, Yonsei University, Seoul, Korea
| | - Kyung Chul Yoon
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Young-In Yoon
- Department of Surgery, University of Ulsan College of Medicine, Seoul, Korea
| | - Yoon Young Choi
- Department of Biomedical Science, Korea University College of Medicine Graduate School, Seoul, Korea
| | - Jin-I Seok
- Department of Biomedical Science, Korea University College of Medicine Graduate School, Seoul, Korea
| | | | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
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50
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Nikitin PV, Ryzhova MV, Galstyan SA, Kim DS, Zubova IV, Khokhlova EA, Shugay SV. Identification of different cell clusters in the endothelium of atherosclerotic vessels and determination of inter-cluster gradient of proliferative and inflammatory activity as new diagnostic markers. Biotech Histochem 2020; 96:487-497. [PMID: 32938242 DOI: 10.1080/10520295.2020.1823016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
To characterize atherogenesis functionally, we studied the functional heterogeneity of endotheliocytes in carotid vessels with atherosclerotic plaques and identified several distinct cell clusters. We measured the Ki-67 labeling index (Ki-67 LI), percentage of Bcl-2 cells (CP) and expression of CCL5, IL 6 and VCAM1 in each cell cluster. We also investigated how these indicators change when the plaque becomes unstable and how they affect the risk of adverse cerebrovascular events in patients. We evaluated the inter-cluster gradient of marker activity and its relation to patient prognosis. We identified five endothelial clusters: the under plaque cluster (UPC), peripheral cluster (PC), marginal cluster (MC), transient cluster (TC) and outside plaque cluster (OC). The UPC exhibited the greatest proliferative, proinflammatory and adhesive activity, but low anti-apoptotic activity. The PC exhibited the second greatest proliferative, adhesive and proinflammatory activity. Progression of atherosclerosis and transition of a stable atherosclerotic plaque to an unstable one was accompanied by increased expression of nearly all markers. The proliferative activity in the UPC, PC and OC, and the pro-inflammatory activity in UPC and anti-apoptotic activity in the PC, were correlated with prognosis. Also, two gradients of proliferative activity and a gradient of pro-inflammatory activity were associated with risk of adverse events.
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Affiliation(s)
- P V Nikitin
- P.K. Anokhin Institute of Normal Physiology, Moscow, Russian Federation
| | - M V Ryzhova
- N. N. Burdenko National Medical Research Center of Neurosurgery, Moscow, Russian Federation
| | - S A Galstyan
- N. N. Burdenko National Medical Research Center of Neurosurgery, Moscow, Russian Federation
| | - D S Kim
- N. N. Burdenko National Medical Research Center of Neurosurgery, Moscow, Russian Federation
| | - I V Zubova
- N. N. Burdenko National Medical Research Center of Neurosurgery, Moscow, Russian Federation
| | - E A Khokhlova
- N. N. Burdenko National Medical Research Center of Neurosurgery, Moscow, Russian Federation
| | - S V Shugay
- N. N. Burdenko National Medical Research Center of Neurosurgery, Moscow, Russian Federation
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