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Abaalkhail FA, Al Sebayel MI, Shagrani MA, O’Hali WA, Almasri NM, Alalwan AA, Alghamdi MY, Al-Bahili H, AlQahtani MS, Alabbad SI, Al-Hamoudi WK, Alqahtani SA. Clinical Practice Guidelines for Liver Transplantation in Saudi Arabia. Saudi Med J 2021; 42:927-968. [PMID: 34470833 PMCID: PMC9280503 DOI: 10.15537/smj.2021.42.9.20210126] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 07/22/2021] [Indexed: 11/26/2022] Open
Abstract
The demand for liver transplantation in the Kingdom of Saudi Arabia (KSA) is associated with the country's high burden of liver disease. Trends in the epidemiology of liver transplantation indications among recipients in KSA have changed over 20 years. Non-alcoholic steatohepatitis has eclipsed the hepatitis C virus in the country due to the effective treatment strategies for HCV. Risk factors for NASH, like type 2 diabetes mellitus, obesity, and hyperlipidemia, are becoming a major concern and a leading indication for liver transplantation in the KSA. There is also a significantly increased prevalence and incidence of genetic adult familial liver diseases in KSA. New immunosuppressive agents and preservation solutions, improved surgical capabilities, and early disease recognition and management have increased the success rate of liver transplant outcome but concerns about the side effects of immunosuppressive therapy can jeopardise long-term survival outcomes. Despite this, indications for liver transplantation continue to increase, resulting in ongoing challenges to maximize the number of potential donors and reduce patient mortality rate while expecting to get transplanted. The Saudi Center of Organ Transplant is the recognized National Organ Donation Agency for transplantation, which renders important support for procurement and allocation of organs. This guidance document aims to help healthcare providers in managing patients in the liver transplant setting.
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Affiliation(s)
- Faisal A. Abaalkhail
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Mohammed I. Al Sebayel
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Mohammed A. Shagrani
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Wael A. O’Hali
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Nasser M. Almasri
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Abduljaleel A. Alalwan
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Mohammed Y. Alghamdi
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Hamad Al-Bahili
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Mohammed S. AlQahtani
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Saleh I. Alabbad
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Waleed K. Al-Hamoudi
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
| | - Saleh A. Alqahtani
- From the Department of Medicine (Abaalkhail), Gastroenterology Section, from the Organ Transplant Center (Shagrani, Alabbad, Al-hamoudi, Alqahtani S), King Faisal Specialist Hospital & Research Center; from the College of Medicine (Abaalkhail, Shagrani,) Alfaisal University; from the Department of Surgery (Al Sebayel), Almaarefah University; from the Hepatobiliary Sciences and Organ Transplant Center (O’Hali, Alalwan), King Abdulaziz Medical City; from the Department of Medicine (Almasri), Multiorgan Transplant Center (Al-Bahili), Prince Sultan Medical Military City; from the Liver Research Center (Al-hamoudi), King Saud University, Riyadh; from the Department of Medicine (Alghamdi), King Fahd Military Medical Complex, Dahran; from the Multi-Organ Transplant Center (Alqahtani M), King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia; and from the Johns Hopkins University (Alqahtani S), Baltimore, MD, United States of America.
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Jiang K, Mohammad MK, Dar WA, Kong J, Farris AB. Quantitative assessment of liver fibrosis by digital image analysis reveals correlation with qualitative clinical fibrosis staging in liver transplant patients. PLoS One 2020; 15:e0239624. [PMID: 32986732 PMCID: PMC7521727 DOI: 10.1371/journal.pone.0239624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 09/10/2020] [Indexed: 12/19/2022] Open
Abstract
Technologies for digitizing tissues provide important quantitative data for liver histopathology investigation. We aimed to assess liver fibrosis degree with quantitative morphometric measurements of histopathological sections utilizing digital image analysis (DIA) and to further investigate if a correlation with histopathologic scoring (Scheuer staging) exists. A retrospective study of patients with at least two post-liver transplant biopsies having a Scheuer stage of ≤ 2 at baseline were gathered. Portal tract fibrotic percentage (%) and size (μm2) were measured by DIA, while clinical fibrosis score was measured by the Scheuer system. Correlations between DIA measurements and Scheuer scores were computed by Spearman correlation analysis. Differences between mean levels of fibrosis (score, size, and percentage) at baseline versus second visit were computed by Student’s t-test. P values < 0.05 were considered significant. Of 22 patients who met the study criteria, 54 biopsies were included for analysis. Average levels ±standard error [S.E.] of portal tract fibrotic percentage (%) and size (μm2) progressed from 46.5 ± 3.6% at baseline to 61.8 ± 3.8% at the second visit (P = 0.005 by Student’s t-test), and from 28,075 ± 3,232 μm2 at base line to 67,146 ± 10,639 μm2 at the second visit (P = 0.002 by Student’s t-test), respectively. Average levels of Scheuer fibrosis scores progressed from 0.55±0.19 at baseline to 1.14±0.26 at the second visit (P = 0.02 by Student’s t-test). Portal tract fibrotic percentage (%) and portal tract fibrotic size were directly correlated with clinical Scheuer fibrosis stage, with Spearman correlation coefficient and P value computed as r = 0.70, P < 0.0001 and r = 0.41, P = 0.002, respectively. Digital quantitative assessment of portal triad size and fibrosis percentage demonstrates a strong correlation with visually assessed histologic stage of liver fibrosis and complements the standard assessment for allograft monitoring, suggesting the utility of future WSI analysis.
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Affiliation(s)
- Kun Jiang
- Department of Pathology, Emory University, Atlanta, Georgia, United States of America
- Department of Pathology, University of South Florida, Tampa, Florida, United States of America
| | - Mohammad K. Mohammad
- Department of Pathology, Emory University, Atlanta, Georgia, United States of America
| | - Wasim A. Dar
- Department of Surgery, The University of Texas Health Science Center, Houston, Texas, United States of America
| | - Jun Kong
- Department of Mathematics and Statistics, Georgia State University, Atlanta, Georgia, United States of America
- Department of Computer Science, Georgia State University, Atlanta, Georgia, United States of America
- Department of Computer Science, Emory University, Atlanta, Georgia, United States of America
- Department of Biomedical Informatics, Emory University, Atlanta, Georgia, United States of America
- Winship Cancer Institute, Emory University, Atlanta, Georgia, United States of America
| | - Alton B. Farris
- Department of Pathology, Emory University, Atlanta, Georgia, United States of America
- Winship Cancer Institute, Emory University, Atlanta, Georgia, United States of America
- * E-mail:
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Ho CM, Lee PH, Cheng WT, Hu RH, Wu YM, Ho MC. Succinct guide to liver transplantation for medical students. Ann Med Surg (Lond) 2016; 12:47-53. [PMID: 27895907 PMCID: PMC5121144 DOI: 10.1016/j.amsu.2016.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/11/2016] [Accepted: 11/11/2016] [Indexed: 02/07/2023] Open
Abstract
Literature on liver transplantation for use in medical education is limited and as yet unsatisfactory. The aim of this article is to help medical students gain enough insight into the reality of being a liver transplant recipient. This is crucial so in the future they can feel confident in approaching these patients with adequate knowledge and confidence. The knowledge-tree based learning core topics are designed for a 2-h class including indication/contraindication in the real-world setting, model for end stage liver disease scoring and organ allocation policy, liver transplantation for hepatic malignancy, transplantation surgery, immunosuppression strategy in practical consideration, and management of viral hepatitis. The rationales of each topic are discussed comprehensively for better understanding by medical students. Recipient candidates may have reversible contraindications that halt the surgery temporarily and therefore, it warrants re-evaluation before transplant. Organ allocation policy is primarily based on disease severity instead of waiting time. Transplant surgery usually involves resection of the whole liver, in situ implantation with reconstruction of the hepatic vein, the portal vein, the hepatic artery and the biliary duct in sequence. The primary goal of artificial immunosuppression is to prevent graft rejection, and the secondary one is to reduce its complication or side effects. Life-long oral nucleoside/nucleotide analogues against hepatitis virus B is needed while short course of direct acting agents against hepatitis viral C is enough to eradicate the virus. Basic understanding of the underlying rationales will help students prepare for advanced learning and cope with the recipients confidently in the future.
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Affiliation(s)
- Cheng-Maw Ho
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
- College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Po-Huang Lee
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
- College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Surgery, E-Da Hospital, I-Shou University, Taiwan
| | - Wing Tung Cheng
- Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Rey-Heng Hu
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Yao-Ming Wu
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Chih Ho
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
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