1
|
Alqahtani SA, Yilmaz Y, El-Kassas M, Alswat K, Sanai F, AlZahrani M, Abaalkhail F, AlShaikh M, Al-Hamoudi WK, Nader F, Stepanova M, Younossi ZM. Clinical and patient-reported outcomes in patients with chronic hepatitis B and C and non-alcoholic fatty liver disease from real-world practices in Saudi Arabia, Turkey and Egypt. J Viral Hepat 2024. [PMID: 38622910 DOI: 10.1111/jvh.13935] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 04/17/2024]
Abstract
Patients with chronic liver disease (CLD) experience health-related quality of life (HRQoL) and patient-reported outcomes (PROs) impairments. We assessed and identified predictors of HRQoL and PROs in CLD patients from Saudi Arabia (SA), Turkey and Egypt. Patients enrolled in Global Liver Registry™ with chronic hepatitis B (CHB), chronic hepatitis C (CHC) and non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH) were included. Clinical data and PRO questionnaires (FACIT-F, CLDQ and WPAI) were compared across countries. Linear regression identified PRO predictors. Of the 4014 included patients, 26.9% had CHB, 26.9% CHC and 46.1% NAFLD/NASH; 19.2% advanced fibrosis. Compared across countries, CHB patients were younger in Egypt (mean age [years] 41.2 ± 11.4 vs. 45.0 ± 10.3 SA, 46.1 ± 12.0 Turkey), most often employed in SA (64.8% vs. 53.2% Turkey) and had the lowest prevalence of obesity in Turkey (26.7% vs. 37.8% SA, 38.5% Egypt). In SA, CHB patients had lowest prevalence of fibrosis and comorbidities (all p < .01). There was a higher frequency of males with NAFLD/NASH in SA (70.0% vs. 49.6% Turkey, and 35.5% Egypt). Among NAFLD/NASH patients, CLDQ-NAFLD/NASH scores were highest in SA (mean total score: 5.3 ± 1.2 vs. 4.8 ± 1.2 Turkey, 4.1 ± 0.9 Egypt, p < .01). Independent predictors of worse PROs included younger age, female sex, advanced fibrosis, non-hepatic comorbidities and lack of regular exercise (all p < .05). Clinical presentation and PRO scores of CLD patients vary across SA, Turkey and Egypt. Impairment of HRQoL is associated with demographic factors, lack of regular exercise, advanced fibrosis and non-hepatic comorbidities.
Collapse
Affiliation(s)
- Saleh A Alqahtani
- The Global NASH Council, Washington, DC, USA
- Organ Transplant Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Yusuf Yilmaz
- The Global NASH Council, Washington, DC, USA
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Mohamed El-Kassas
- The Global NASH Council, Washington, DC, USA
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Khalid Alswat
- The Global NASH Council, Washington, DC, USA
- Department of Medicine, Liver Disease Research Centre, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Faisal Sanai
- Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - May AlZahrani
- Department of Internal Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Faisal Abaalkhail
- Gastroenterology Section, Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Manal AlShaikh
- Department of Internal Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Waleed K Al-Hamoudi
- Organ Transplant Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- Department of Medicine, Liver Disease Research Centre, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Fatema Nader
- The Global NASH Council, Washington, DC, USA
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Maria Stepanova
- The Global NASH Council, Washington, DC, USA
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Zobair M Younossi
- The Global NASH Council, Washington, DC, USA
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| |
Collapse
|
2
|
Razavi HA, Buti M, Terrault NA, Zeuzem S, Yurdaydin C, Tanaka J, Aghemo A, Akarca US, Al Masri NM, Alalwan AM, Aleman S, Alghamdi AS, Alghamdi S, Al-Hamoudi WK, Aljumah AA, Altraif IH, Asselah T, Ben-Ari Z, Berg T, Biondi MJ, Blach S, Braga WSM, Brandão-Mello CE, Brunetto MR, Cabezas J, Cheinquer H, Chen PJ, Cheon ME, Chuang WL, Coffin CS, Coppola N, Craxi A, Crespo J, De Ledinghen V, Duberg AS, Etzion O, Ferraz MLG, Ferreira PRA, Forns X, Foster GR, Gaeta GB, Gamkrelidze I, García-Samaniego J, Gheorghe LS, Gholam PM, Gish RG, Glenn J, Hercun J, Hsu YC, Hu CC, Huang JF, Janjua N, Jia J, Kåberg M, Kaita KDE, Kamal H, Kao JH, Kondili LA, Lagging M, Lázaro P, Lazarus JV, Lee MH, Lim YS, Marotta PJ, Navas MC, Naveira MCM, Orrego M, Osiowy C, Pan CQ, Pessoa MG, Raimondo G, Ramji A, Razavi-Shearer DM, Razavi-Shearer K, Ríos-Hincapié CY, Rodríguez M, Rosenberg WMC, Roulot DM, Ryder SD, Safadi R, Sanai FM, Santantonio TA, Sarrazin C, Shouval D, Tacke F, Tergast TL, Villalobos-Salcedo JM, Voeller AS, Yang HI, Yu ML, Zuckerman E. Hepatitis D double reflex testing of all hepatitis B carriers in low-HBV- and high-HBV/HDV-prevalence countries. J Hepatol 2023; 79:576-580. [PMID: 37030400 DOI: 10.1016/j.jhep.2023.02.041] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [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: 09/30/2022] [Revised: 01/19/2023] [Accepted: 02/24/2023] [Indexed: 04/10/2023]
Abstract
Hepatitis D virus (HDV) infection occurs as a coinfection with hepatitis B and increases the risk of hepatocellular carcinoma, decompensated cirrhosis, and mortality compared to hepatitis B virus (HBV) monoinfection. Reliable estimates of the prevalence of HDV infection and disease burden are essential to formulate strategies to find coinfected individuals more effectively and efficiently. The global prevalence of HBV infections was estimated to be 262,240,000 in 2021. Only 1,994,000 of the HBV infections were newly diagnosed in 2021, with more than half of the new diagnoses made in China. Our initial estimates indicated a much lower prevalence of HDV antibody (anti-HDV) and HDV RNA positivity than previously reported in published studies. Accurate estimates of HDV prevalence are needed. The most effective method to generate estimates of the prevalence of anti-HDV and HDV RNA positivity and to find undiagnosed individuals at the national level is to implement double reflex testing. This requires anti-HDV testing of all hepatitis B surface antigen-positive individuals and HDV RNA testing of all anti-HDV-positive individuals. This strategy is manageable for healthcare systems since the number of newly diagnosed HBV cases is low. At the global level, a comprehensive HDV screening strategy would require only 1,994,000 HDV antibody tests and less than 89,000 HDV PCR tests. Double reflex testing is the preferred strategy in countries with a low prevalence of HBV and those with a high prevalence of both HBV and HDV. For example, in the European Union and North America only 35,000 and 22,000 cases, respectively, will require anti-HDV testing annually.
Collapse
Affiliation(s)
- Homie A Razavi
- Center for Disease Analysis Foundation, Lafayette, United States.
| | - Maria Buti
- Liver Unit, Hospital Universitari Vall d Hebron and CIBEREHD del Insituto Carlos III. Universidad Autonoma de Barcelona, Barcelona, Spain
| | - Norah A Terrault
- Keck Medicine of University of Southern California, Los Angeles, United States
| | - Stefan Zeuzem
- Department of Medicine, University Hospital, Frankfurt, Germany
| | - Cihan Yurdaydin
- Department of Gastroenterology and Hepatology, Koç University Medical School, Istanbul, Turkey
| | - Junko Tanaka
- Epidemiology, Infectious Disease Control and Prevention, Hiroshima University, Hiroshima, Japan
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Department of Gastroenterology, Humanitas Research Hospital IRCCS, Rozzano, Italy
| | - Ulus S Akarca
- Department of Gastroenterology, Ege University, Medical School, Izmir, Turkey
| | - Nasser M Al Masri
- Department of Gastroenterology & Hepatology, Prince Sultan Medical Military City (PSMMC), Riyadh, Saudi Arabia
| | - Abduljaleel M Alalwan
- Department of Hepatobiliary Science and Liver Transplantation King Abdulaziz Medical City, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Abdullah S Alghamdi
- Gastroenterology Unit/Medical Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Saad Alghamdi
- Liver & Small Bowel Health Centre Department, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | | | - Abdulrahman A Aljumah
- Department of Clinical Sciences, College of Medicine, Dar Al Uloom University, Riyadh, Saudi Arabia
| | - Ibrahim H Altraif
- Hepatology Division - Hepatobiliary Sciences and Organ Transplant Center, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Tarik Asselah
- Hepatology Department, University of Paris-Cité, Hôpital Beaujon, AP-HP, INSERM UMR1149, Paris, France
| | - Ziv Ben-Ari
- Liver Diseases Center, Sheba Medical Center, Ramat Gan, Israel; Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Mia J Biondi
- School of Nursing, York University, Toronto, Canada
| | - Sarah Blach
- Epidemiology, Center for Disease Analysis Foundation, Lafayette, United States
| | - Wornei S M Braga
- Virology Department, Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
| | - Carlos E Brandão-Mello
- Internal Medicine & Gastroenterology, University of Rio de Janeiro, Rio de Janeiro, Brazil; Clinica de Doenças do Fígado, Rio de Janeiro, Brazil
| | - Maurizia R Brunetto
- Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; Integrated Department of Medical Specialties, University Hospital of Pisa, Pisa, Italy
| | - Joaquin Cabezas
- Gastroenterology and Hepatology Department, Marques de Valdecilla University Hospital, Santander, Spain; Clinical and Translational Research in Digestive Diseases, IDIVAL, Santander, Spain
| | - Hugo Cheinquer
- Department of Gastroenterology and Hepatology, Hospital de Clinicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | - Pei-Jer Chen
- Hepatitis Research Center, National Taiwan University, Taipei, Taiwan
| | - Myeong-Eun Cheon
- Division of HIV/AIDS Prevention and Control, Korea Disease Control and Prevention Agency, Osong, Republic of Korea
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Carla S Coffin
- Medicine / Microbiology and Infectious Diseases Department, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Nicola Coppola
- Mental Health and Public Medicine, University of Campania, Naples, Italy
| | - Antonio Craxi
- PROMISE, School of Medicine, University of Palermo, Palermo, Italy
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, Santander, Spain; School of Medicine, University of Cantabria, Santander, Spain
| | - Victor De Ledinghen
- Service d'hepatologie et de Transplantation Hepatique, CHU, Bordeaux, France
| | - Ann-Sofi Duberg
- Department of Infectious Diseases, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Ohad Etzion
- Department of Gastroenterology and Liver Diseases, Soroka University Medical Center, Beersheva, Israel; Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheva, Israel
| | | | - Paulo R A Ferreira
- Division of Infectious Disease, Federal University of Sāo Paulo, Sāo Paulo, Brazil
| | - Xavier Forns
- Liver Unit, Hospital Clínic. IDIBAPS and CIBEREHD. University of Barcelona., Barcelona, Spain
| | - Graham R Foster
- Blizard Institute, Barts Liver Centre, Queen Mary University London, London, United Kingdom
| | | | | | - Javier García-Samaniego
- Liver Unit, Hospital Universitario La Paz, CIBERehd/IdiPAZ. Universidad Autónoma de Madrid, Madrid, Spain
| | - Liliana S Gheorghe
- Department of Gastroenterology & Hepatology, Carol Davila University of Medicine & Pharmacy, Bucharest, Romania; Department of Gastroenterology & Hepatology, Fundeni Clinical Institute, Bucharest, Romania
| | - Pierre M Gholam
- Medicine, Case Western Reserve University School of Medicine, Cleveland, United States
| | | | - Jeffrey Glenn
- Medicine and Microbiology & Immunology, Stanford University, Palo Alto, United States
| | - Julian Hercun
- Liver Unit, Centre Hospitalier de l'Universite de Montreal, Montreal, Canada
| | - Yao-Chun Hsu
- Department of Medical Research, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Ching-Chih Hu
- Gastroenterology and Hepatology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Jee-Fu Huang
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China, Mainland
| | - Martin Kåberg
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Kelly D E Kaita
- Internal Medicine, Section of Hepatology, University of Manitoba, Winnipeg, Canada
| | - Habiba Kamal
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Jia-Horng Kao
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Loreta A Kondili
- National Center for Global Health, Istituto Superiore di Sanità, Rome, Italy
| | - Martin Lagging
- Department of Infectious Diseases / Virology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Clinical Microbiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
| | - Pablo Lázaro
- Independent Health Services Researcher, Madrid, Spain
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Mei-Hsuan Lee
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Young-Suk Lim
- Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Paul J Marotta
- Department of Medicine, Western University, London, Canada
| | - Maria-Cristina Navas
- Grupo de Gastrohepatología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | | | - Mauricio Orrego
- Gastroenterología y Hepatología, Clínica Las Americas AUNA, Medellín, Colombia; Hepatology Department, Clinica Las Vegas Quiron, Medellin, Colombia
| | - Carla Osiowy
- Viral Hepatitis and Bloodborne Pathogens Department, National Microbiology Lab, Public Health Agency of Canada, Winnipeg, Canada
| | - Calvin Q Pan
- Division of Gastroenterology and Hepatology, Department of Medicine, NYU Langone Health, NYU Grossman School of Medicine, New York, United States
| | - Mário G Pessoa
- Division of Gastroenterology and Hepatology, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Giovanni Raimondo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Alnoor Ramji
- Department of Medicine, University of British Columbia, Vancouver, Canada
| | | | | | - Cielo Y Ríos-Hincapié
- Dirección de Promoción y Prevención, Ministerio de Salud y Protección Social, Bogotá, Colombia
| | - Manuel Rodríguez
- Liver Unit. Division of Gastroenterology and Hepatology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - William M C Rosenberg
- Institute for Liver and Digestive Health, Division of Medicine, UCL, London, United Kingdom
| | - Dominique M Roulot
- APHP, Hopital Avicenne, Unité d'Hépatologie, Université Sorbonne Paris Nord, Bobigny, France
| | - Stephen D Ryder
- Hepatology, NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Rifaat Safadi
- The Liver Institute, Hadassah Medical Organization, Jerusalem, Israel
| | - Faisal M Sanai
- Gastroenterology, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Teresa A Santantonio
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Christoph Sarrazin
- Medizinische Klinik 2, St. Josefs-Hospital, Wiesbaden, Germany; Medizinische Klinik 1, Goethe-University, Frankfurt Am Main, Germany
| | - Daniel Shouval
- The Liver Institute, Hadassah Medical Organization, Jerusalem, Israel
| | - Frank Tacke
- Department of Hepatology & Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Tammo L Tergast
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | | | - Alexis S Voeller
- Center for Disease Analysis Foundation, Lafayette, United States
| | - Hwai-I Yang
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Genomics Research Center, Academia Sinica, Taipei, Taiwan; Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Biomedical Translation Research Center, Academia Sinica, Taipei, Taiwan
| | - Ming-Lung Yu
- School of Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan; Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Eli Zuckerman
- Liver Unit, Carmel Medical Center, Faculty of Medicine, Technion Institute of Technology, Haifa, Israel
| |
Collapse
|
3
|
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: 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] [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.
Collapse
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.
- Address correspondence and reprint request to: Dr. Faisal A. Abaalkhail, Department of Medicine, Gastroenterology Section, King Faisal Specialist Hospital & Research Center, Riyadh, Kingdom of Saudi Arabia. E-mail: ORCID ID: http://orcid.org/0000-0003-1287-9887
| | - 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.
| |
Collapse
|
4
|
Alqahtani SA, Broering DC, Alghamdi SA, Bzeizi KI, Alhusseini N, Alabbad SI, Albenmousa A, Alfaris N, Abaalkhail F, Al-Hamoudi WK. Changing trends in liver transplantation indications in Saudi Arabia: from hepatitis C virus infection to nonalcoholic fatty liver disease. BMC Gastroenterol 2021; 21:245. [PMID: 34074270 PMCID: PMC8170924 DOI: 10.1186/s12876-021-01828-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/24/2021] [Indexed: 12/22/2022] Open
Abstract
Background Several trend analyses on liver transplantation (LT) indications have been published in the U.S. and in other countries, but there are limited data on LT indication trends in Saudi Arabia (SA), especially since the availability of direct-acting antivirals (DAAs) treatment for hepatitis C virus (HCV). This study aimed to analyze trends in the frequency of LT indications among LT recipients in SA over a 19-year period and examine associations between etiologic-specific trends and clinicodemographic characteristics. Methods This retrospective study analyzed clinical and surgical data of adult patients (n = 1009) who underwent LT at the King Faisal Specialist Hospital & Research Center (Riyadh, SA) between 2001 and 2019. Spearman’s rank correlation, Poisson regression, and Joinpoint regression analysis were employed to assess changes in LT etiologic trends. Results In the first period (2001–2010), the main LT indications were HCV (41.9%) and hepatitis B virus (HBV) (21.1%), but nonalcoholic steatohepatitis (NASH) (29.7%) surpassed HCV (23.7%) as the leading LT indication in the second period (2011–2019); and the trends were significant in correlation analyses [incidence rate ratio (IRR) = 1.09 (1.06–1.13) for NASH; IRR = 0.93 (0.91–0.95) for HCV]. In the Joinpoint regression analysis, increases in NASH from 2006 to 2012 (+ 32.1%) were statistically significant, as were the decreases in HCV from 2004 to 2007 (− 19.6%) and from 2010 to 2019 (− 12.1%). Similar patterns were observed in LT etiological comparisons before and after the availability of DAAs and within hepatocellular carcinoma stratifications. Conclusions Trends in the epidemiology of LT indications among LT recipients in SA have changed over a 19-year period. Most notably, NASH has eclipsed HCV in the country due to the effective treatment strategies for HCV. These trends in NASH now need an aggressive public health response to minimize and avert future onset of additional clinical and economic strains on health care systems and LT centers in SA.
Collapse
Affiliation(s)
- Saleh A Alqahtani
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia. .,Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA.
| | - Dieter C Broering
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Saad A Alghamdi
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Khalid I Bzeizi
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | | | - Saleh I Alabbad
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Ali Albenmousa
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Nasreen Alfaris
- Obesity, Endocrine, and Metabolism Center, King Fahd Medical City, Riyadh, Saudi Arabia
| | - Faisal Abaalkhail
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.,Department of Medicine, Gastroenterology Section, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Waleed K Al-Hamoudi
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.,Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| |
Collapse
|
5
|
Alqahtani SA, Barry M, Memish Z, Hashim A, Alfares MA, Alghamdi SA, Al-Hamoudi WK, Al-Judaibi B, Alhazzani W, Al-Tawfiq JA, Abaalkhail F. Use of COVID-19 vaccines in patients with liver disease and post-liver transplantation: Position statement of the Saudi association for the study of liver diseases and transplantation. Saudi J Gastroenterol 2021; 27:201-207. [PMID: 34100388 PMCID: PMC8448010 DOI: 10.4103/sjg.sjg_223_21] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Patients with chronic liver disease (CLD) and liver transplant recipients are at increased risk of morbidity and mortality from coronavirus disease 2019 (COVID-19). Although several studies demonstrated the safety and efficacy of COVID-19 vaccines in the general population, data in CLD patients and liver transplant recipients are lacking. Two COVID-19 vaccines were approved by the Saudi Food and Drug Authority and rolled out to several million recipients in Saudi Arabia. These vaccines are mRNA-based vaccine BNT162b2 from Pfizer/BioNTech and adenovirus-based AZD1222 from Oxford/AstraZeneca from three manufacturing sites (EU Nodes, Serum Institute of India, and South Korea Bio). The Saudi Association for the Study of Liver diseases and Transplantation (SASLT) has reviewed the available evidence and issued interim recommendations for COVID-19 vaccination in CLD and liver transplant recipients. Since there is no evidence contradicting the safety and immunogenicity of the currently approved COVID-19 vaccines in patients with CLD and hepatobiliary cancer and liver transplant recipients, the SASLT recommends vaccination in those patient populations. CLD and hepatobiliary cancer patients and liver transplant recipients should be prioritized depending on the risk factors for severe COVID-19. In transplant recipients, the optimal timing of vaccination remains unknown; however, immunization is recommended after the initial immunosuppression phase. Patients with CLD and liver transplant candidates or recipients should be closely monitored after COVID-19 vaccination. These patient populations should be included in future clinical trials to provide further evidence on the efficacy and safety of COVID-19 vaccines.
Collapse
Affiliation(s)
- Saleh A. Alqahtani
- Liver Transplant Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia,Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, United States,Address for correspondence: Dr. Saleh A. Alqahtani, Liver Transplant Center, King Faisal Specialist Hospital and Research Center, Riyadh 12713, MD. E-mail:
| | - Mazin Barry
- Department of Internal Medicine, Division of Infectious Diseases, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ziad Memish
- Research and Innovation Center, King Saud Medical City, Ministry of Health, Emory University, Riyadh, Saudi Arabia,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia,Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Almoutaz Hashim
- Department of Gastroenterology and Transplant Hepatology, College of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Mona A. Alfares
- Department of Infectious Disease, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Saad A. Alghamdi
- Liver Transplant Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Waleed K. Al-Hamoudi
- Department of Medicine, College of Medicine, Gastroenterology and Hepatology Unit, King Saud University, Riyadh, Saudi Arabia
| | - Bandar Al-Judaibi
- Department of Medicine, Division of Gastroenterology, and Multi-Organ Transplant Program, Western University and London Health Sciences Centre, London, Ontario,Division of Transplantation, University of Rochester, Rochester, NY
| | - Waleed Alhazzani
- Division of Critical Care, Department of Medicine, McMaster University, Hamilton, ON, Canada,Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Jaffar A. Al-Tawfiq
- Infectious Disease Unit, Specialty Internal Medicine, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia,Infectious Disease Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA,Infectious Disease Division, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Faisal Abaalkhail
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia,Department of Medicine, Gastroenterology Section, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| |
Collapse
|
6
|
Abaalkhail FA, Al-Hamoudi WK, Khathlan A, Alghamdi S, Alghamdi M, Alqahtani SA, Sanai FM. SASLT practice guidelines for the management of Hepatitis B virus - An update. Saudi J Gastroenterol 2021; 27:115-126. [PMID: 33976009 PMCID: PMC8265399 DOI: 10.4103/sjg.sjg_539_20] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 02/23/2021] [Indexed: 12/30/2022] Open
Abstract
Infection with hepatitis B virus (HBV) remains an important public health problem with a high burden worldwide. The Saudi Association for the Study of Liver diseases and Transplantation formed a working group to develop HBV practice guidelines in Saudi Arabia. The methodology used to develop these guidelines was based on reviewing the available evidence, local data, and major international practice guidelines on the management of HBV. The aim of these guidelines is to assist healthcare providers in the management of HBV in Saudi Arabia. These updated guidelines summarize the latest local studies performed on HBV epidemiology, major changes in the prevalence of this virus, and advances in disease management.
Collapse
Affiliation(s)
- Faisal A. Abaalkhail
- Gastroenterology Section, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
- College of Medicine, Al Faisal University, Riyadh, Saudi Arabia
| | - Waleed K. Al-Hamoudi
- Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- Department of Medicine, Liver Transplant Center, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Abdullah Khathlan
- Department of Medicine, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Saad Alghamdi
- Department of Medicine, Liver Transplant Center, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Mohammed Alghamdi
- Department of Medicine, King Fahd Military Medical Complex, Dhahran, Saudi Arabia
| | - Saleh A. Alqahtani
- Department of Medicine, Liver Transplant Center, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, USA
| | - Faisal M. Sanai
- Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| |
Collapse
|
7
|
Alghamdi IG, Almadi M, Alsohaibani F, Mosli M, De Vol EB, Abaalkhail F, AlSaif FA, Al-Hamoudi WK, Al-Sanea N, Hassanain M, Alqahtani SA. Epidemiology of Pancreatic Cancer in Saudi Arabia: A Retrospective Analysis of Pancreatic Cancer Diagnosed in Saudi Arabia Between 2004 and 2015. Clin Exp Gastroenterol 2021; 14:45-57. [PMID: 33603433 PMCID: PMC7882803 DOI: 10.2147/ceg.s289269] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/05/2021] [Indexed: 12/16/2022] Open
Abstract
Purpose Over the last decades, the incidence of pancreatic cancer has increased, particularly in countries with a higher socioeconomic status. The present work aimed to provide detailed epidemiological data on the incidence of pancreatic cancer in Saudi Arabia. Patients and Methods In this retrospective descriptive study, the epidemiological data on pancreatic cancer cases diagnosed in 13 administrative regions of Saudi Arabia between January 2004 and December 2015 were extracted from the Saudi Cancer Registry. The frequency, the crude incidence rate (CIR), and the age-standardized incidence rate (ASIR), stratified by geographical region, gender, and the year of diagnosis, were analyzed. Results From January 2004 to December 2015, a total of 2338 cases of pancreatic cancer were registered, including 1443 males and 895 females. The overall CIR was 1.28/100,000 among males and 0.80/100,000 in females, with an overall ASIR of 2.26 and 1.41/100,000 for males and females, respectively. Higher ASIR and CIR were observed among males than females (ratio 1.6). In both genders, the ASIR of pancreatic cancer increased with increasing age, with the highest incidence in patients aged 70 years or more. The ASIR in the Eastern Region (3.2/100,000) and the regions of Riyadh (3.0/100,000) and Tabuk (2.6/100,000) proved to be significantly higher than in the other regions of the country. Among women, the ASIR was significantly higher in Riyadh (2.3/100,000), the northern region (2.2/100,000), and Tabuk (2.0/100,000). Conclusion This study revealed a slight increase of the CIR and ASIR of pancreatic cancer among males and females of the Saudi population. Eastern region, Riyadh, and Tabuk had the highest overall ASIRs of pancreatic cancer among males, Riyadh, Northern region, and Tabuk among Saudi females. The area least affected by pancreatic cancer was observed in Jazan among male and female Saudis. The rates of pancreatic cancer in Saudi Arabia were significantly higher among males compared with female Saudis. Further analytical studies are needed to identify the potential risk factors for pancreatic cancer among the Saudi population.
Collapse
Affiliation(s)
- Ibrahim G Alghamdi
- Public Health Department, College of Applied Medical Sciences, University of Al-Baha, Al-Baha, Saudi Arabia
| | - Majid Almadi
- Division of Gastroenterology, Department of Medicine, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia.,Division of Gastroenterology, McGill University Health Center, Montreal General Hospital, McGill University, Montreal, Canada
| | - Fahad Alsohaibani
- Department of Medicine, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Mahmoud Mosli
- Division of Gastroenterology, Department of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Edward B De Vol
- Biostatistics, Epidemiology, and Scientific Computing Department, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Faisal Abaalkhail
- Gastroenterology Section, Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Faisal A AlSaif
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Waleed K Al-Hamoudi
- Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Nasser Al-Sanea
- Health Affairs, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.,Department of Surgery, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.,Department of Surgery, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Mazen Hassanain
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Saleh A Alqahtani
- Biostatistics, Epidemiology, and Scientific Computing Department, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.,Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.,Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA
| |
Collapse
|
8
|
Al-Judaibi B, Almaghrabi R, Alghamdi M, Al-Hamoudi WK, AlQahtani M, Abaalkhail F, Shagrani M, Sanai FM. Saudi association for the study of liver diseases and transplantation position statement on liver transplantation during the COVID-19 pandemic. Saudi J Gastroenterol 2020; 26:233-239. [PMID: 32341229 PMCID: PMC7739988 DOI: 10.4103/sjg.sjg_131_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The World Health Organization (WHO), on March 11th 2020, upgraded the status of the novel coronavirus disease (COVID-19) from epidemic to pandemic. Over two million individuals have been infected with SARS-CoV-2, the virus causing COVID-19, and as of April, 14th 2020, there were over 5000 confirmed cases in Saudi Arabia (SA). Many countries, including SA, have imposed major restrictions on travel, and everyday life, and the implications of these necessary changes are being felt in liver transplant (LT) centers in SA. Concerns remain that there is an increased risk for individuals over 65 years of age, with underlying medical conditions, or for those who are immunocompromised. Therefore, the Saudi Association for the Study of Liver Diseases and Transplantation (SASLT) established an urgent task force to launch a statement that can be utilized by LT centers as a guidance in the management of patients with advanced liver disease from the time of LT listing to the post-operative care of transplanted patients.
Collapse
Affiliation(s)
- Bandar Al-Judaibi
- Division of Transplant, Department of Surgery, University of Rochester, Rochester, New York, United Sates of America,Division of Gastroenterology, Department of Medicine, University of Rochester, Rochester, New York, United Sates of America,Address for correspondence: Dr. Bandar Al-Judaibi, University of Rochester, 500 Joseph C. Wilson Blvd., Rochester, NY - 14627, United Sates of America. E-mail:
| | - Reem Almaghrabi
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mohammed Alghamdi
- Department of Medicine, King Fahad Military Medical Complex, Dhahran, Saudi Arabia
| | | | - Mohammed AlQahtani
- Multiorgan Transplant Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Faisal Abaalkhail
- Multiorgan Transplant Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Mohammed Shagrani
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia,Liver Transplantation and Organ Transplant Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Faisal M. Sanai
- Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| |
Collapse
|
9
|
Alswat KA, Fallatah HI, Al-Judaibi B, Elsiesy HA, Al-Hamoudi WK, Qutub AN, Alturaify N, Al-Osaimi A. Position statement on the diagnosis and management of non-alcoholic fatty liver disease. Saudi Med J 2019; 40:531-540. [PMID: 31219486 PMCID: PMC6778754 DOI: 10.15537/smj.2019.6.23980] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a major national and international health burden. It is one of the most common liver diseases worldwide and the most common cause of abnormal liver enzymes in many developed countries. Non-alcoholic fatty liver disease is also known as an important cause of cryptogenic cirrhosis and second leading cause for liver transplantation. It is commonly associated with metabolic syndrome. Non-alcoholic steatohepatitis (NASH) is the progressive phenotype of NAFLD. In spite of promising performance of non-invasive tools, liver biopsy remains the gold standard test for NASH diagnosis. Over decades, many drugs have been investigated in phase 2 and 3; however, no approved therapy to date. Despite the alarming global rates of NAFLD, there are no local community-based studies on the prevalence of NAFLD or local practice guidelines on its management; this expert review aims to fill this gap.
Collapse
Affiliation(s)
- Khalid A Alswat
- Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia. E-mail.
| | | | | | | | | | | | | | | |
Collapse
|
10
|
Al-Qahtani AA, Al-Anazi MR, Nazir N, Abdo AA, Sanai FM, Al-Hamoudi WK, Alswat KA, Al-Ashgar HI, Khan MQ, Albenmousa A, El-Shamy A, Alanazi SK, Dela Cruz D, Bohol MFF, Al-Ahdal MN. The Correlation Between Hepatitis B Virus Precore/Core Mutations and the Progression of Severe Liver Disease. Front Cell Infect Microbiol 2018; 8:355. [PMID: 30406036 PMCID: PMC6204459 DOI: 10.3389/fcimb.2018.00355] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [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: 04/24/2018] [Accepted: 09/18/2018] [Indexed: 12/13/2022] Open
Abstract
Viral mutations acquired during the course of chronic hepatitis B virus (HBV) infection are known to be associated with the progression and severity of HBV-related liver disease. This study of HBV-infected Saudi Arabian patients aimed to identify amino acid substitutions within the precore/core (preC/C) region of HBV, and investigate their impact on disease progression toward hepatocellular carcinoma (HCC). Patients were categorized according to the severity of their disease, and were divided into the following groups: inactive HBV carriers, active HBV carriers, liver cirrhosis patients, and HCC patients. Two precore mutations, W28* and G29D, and six core mutations, F24Y, E64D, E77Q, A80I/T/V, L116I, and E180A were significantly associated with the development of cirrhosis and HCC. Six of the seven significant core mutations that were identified in this study were located within immuno-active epitopes; E77Q, A80I/T/V, and L116I were located within B-cell epitopes, and F24Y, E64D, and V91S/T were located within T-cell epitopes. Multivariate risk analysis confirmed that the core mutations A80V and L116I were both independent predictors of HBV-associated liver disease progression. In conclusion, our data show that mutations within the preC/C region, particularly within the immuno-active epitopes, may contribute to the severity of liver disease in patients with chronic hepatitis. Furthermore, we have identified several distinct preC/C mutations within the study population that affect the clinical manifestation and progression of HBV-related disease. The specific identity of HBV mutations that are associated with severe disease varies between different ethnic populations, and so the specific preC/C mutations identified here will be useful for predicting clinical outcomes and identifying the HBV-infected patients within the Saudi population that are at high risk of developing HCC.
Collapse
Affiliation(s)
- Ahmed A Al-Qahtani
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.,Department of Microbiology and Immunology, Alfaisal University School of Medicine, Riyadh, Saudi Arabia
| | - Mashael R Al-Anazi
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Nyla Nazir
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Ayman A Abdo
- Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Faisal M Sanai
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia.,Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Waleed K Al-Hamoudi
- Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Khalid A Alswat
- Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Hamad I Al-Ashgar
- Gastroenterology Unit, Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mohammed Q Khan
- Gastroenterology Unit, Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Ali Albenmousa
- Department of Gastroenterology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Ahmed El-Shamy
- Department of Pharmaceutical and Biomedical Sciences, California Northstate University, Elk Grove, CA, United States
| | - Salah K Alanazi
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Damian Dela Cruz
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Marie Fe F Bohol
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mohammed N Al-Ahdal
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.,Department of Microbiology and Immunology, Alfaisal University School of Medicine, Riyadh, Saudi Arabia
| |
Collapse
|
11
|
Sanai FM, Altraif IH, Alswat K, AlZanbagi A, Babatin MA, AlMousa A, Almutairi NH, Aljawad MS, Alghamdi AS, Aljumah AA, Alalwan AM, Al-Hamoudi WK, Assiri AM, Dahlan Y, Alsahafi A, Alothmani HS, AlSaleemi MS, Mousa WA, Albenmousa A, Awny A, Albiladi H, Abdo AA, AlGhamdi H. Real life efficacy of ledipasvir/sofosbuvir in hepatitis C genotype 4-infected patients with advanced liver fibrosis and decompensated cirrhosis. J Infect 2018; 76:536-542. [PMID: 29742470 DOI: 10.1016/j.jinf.2018.04.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [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: 06/24/2017] [Revised: 03/31/2018] [Accepted: 04/26/2018] [Indexed: 01/09/2023]
Abstract
Limited clinical trial data has shown high efficacy of co-formulated ledipasvir/sofosbuvir (LDV/SOF) in the treatment of hepatitis C virus (HCV) genotype (GT)-4 infected cirrhotic patients. We assessed real-world safety and efficacy of LDV/SOF with or without ribavirin (RBV) in GT4-infected patients with compensated and decompensated cirrhosis. PATIENTS & METHODS This observational cohort (n = 213) included GT4 treatment-naïve (59.6%) and -experienced (40.4%) patients with advanced fibrosis (F3, Metavir; n = 30), compensated (F4, n = 135) and decompensated cirrhosis (n = 48) treated for 12 (n = 202) or 24 weeks (n = 11) with LDV/SOF. RBV was dosed by physician discretion between 600-1200 mg daily. Patients with prior DAA failure were excluded from the analysis. The primary efficacy endpoint was sustained virologic response 12 weeks after treatment (SVR12) on an intention-to-treat analysis, and occurrence of serious adverse events (SAEs). RESULTS The mean age of the overall cohort was 59.6 ± 12.1 years and 125 (58.7) were female. Overall, 197 (92.5%) of the patients achieved SVR12, including 93.3% of F3 fibrosis, 93.3% of compensated cirrhotics and 89.6% of the decompensated cirrhotics (P = 0.686). Addition of RBV (68.5%) did not enhance efficacy (91.8% vs. 94.0% without RBV, P = 0.563), including in F3 fibrosis, compensated and decompensated cirrhosis (P > 0.05, for all). There was no difference in SVR12 rates with 24 and 12 weeks therapy (90.9% and 92.6%, respectively; P = 0.586). Treatment failure (n = 16) was mostly related to relapse (n = 11), while on-treatment death (n = 3) and breakthrough (n = 2) comprised a minority. SAEs occurred in 9 (4.2%) patients requiring early treatment discontinuation in 4 (3 on-treatment deaths and 1 pregnancy). CONCLUSION LDV/SOF therapy yielded high SVR12 rates in both compensated and decompensated cirrhotic GT4 patients. The addition of RBV to this regimen did not improve efficacy. The safety profile of this regimen was comparable with that reported for other HCV genotypes.
Collapse
Affiliation(s)
- Faisal M Sanai
- Gastroenterology Unit, Dept. of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia.
| | - Ibrahim H Altraif
- Hepatobiliary Sciences & Liver Transplantation, King Abdulaziz Medical City, Jeddah, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Khalid Alswat
- Gastroenterology Unit, Dept. of Medicine & Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Adnan AlZanbagi
- Gastroenterology Unit, Department of Medicine, King Abdallah Medical City, Makkah, Saudi Arabia
| | - Mohamed A Babatin
- Gastroenterology Unit, Dept. of Medicine, King Fahad Hospital, Jeddah, Saudi Arabi
| | - Abdallah AlMousa
- Hepatology Dept., King Fahad Specialist Hospital, Buraidah, Saudi Arabia
| | - Nawaf H Almutairi
- Gastroenterology Section, Dept. of Medicine, King Saud Hospital, Unaizah, Saudi Arabia
| | - Mohammed S Aljawad
- Multi-organ Transplant Center, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Abdullah S Alghamdi
- Gastroenterology Unit, Dept. of Medicine, King Fahad Hospital, Jeddah, Saudi Arabi
| | - Abdulrahman A Aljumah
- Hepatobiliary Sciences & Liver Transplantation, King Abdulaziz Medical City, Jeddah, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Abduljaleel M Alalwan
- Hepatobiliary Sciences & Liver Transplantation, King Abdulaziz Medical City, Jeddah, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Waleed K Al-Hamoudi
- Gastroenterology Unit, Dept. of Medicine & Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah M Assiri
- Infectious Disease Dept., King Fahd Medical City, Riyadh, Saudi Arabia
| | - Yaser Dahlan
- Gastroenterology Unit, Dept. of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Ashwaq Alsahafi
- Gastroenterology Unit, Dept. of Medicine, King Fahad Hospital, Jeddah, Saudi Arabi
| | - Hammad S Alothmani
- Gastroenterology Unit, Dept. of Medicine, King Fahad Hospital, Jeddah, Saudi Arabi
| | | | - Waleed A Mousa
- Gastroenterology Section, Dept. of Medicine, King Saud Hospital, Unaizah, Saudi Arabia
| | - Ali Albenmousa
- Gastroenterology Dept., Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Abdelrahman Awny
- Hepatobiliary Sciences & Liver Transplantation, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Haziz Albiladi
- Gastroenterology Unit, Dept. of Medicine, King Fahad Hospital, Jeddah, Saudi Arabi
| | - Ayman A Abdo
- Gastroenterology Unit, Dept. of Medicine & Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Hamdan AlGhamdi
- Hepatobiliary Sciences & Liver Transplantation, King Abdulaziz Medical City, Jeddah, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| |
Collapse
|
12
|
Al-Qahtani AA, Al-Anazi MR, Nazir N, Wani K, Abdo AA, Sanai FM, Khan MQ, Al-Ashgar HI, Albenmousa A, Al-Hamoudi WK, Alswat KA, Al-Ahdal MN. Association of single nucleotide polymorphisms in microRNAs with susceptibility to hepatitis B virus infection and HBV-related liver complications: A study in a Saudi Arabian population. J Viral Hepat 2017; 24:1132-1142. [PMID: 28685993 DOI: 10.1111/jvh.12749] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [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] [Received: 12/22/2016] [Accepted: 05/26/2017] [Indexed: 12/14/2022]
Abstract
The aim of this study was to evaluate the association of 10 SNPs in different microRNAs (miRNAs) with susceptibility to hepatitis B virus (HBV) infection, HBV clearance, persistence of chronic HBV infection, and progression to liver cirrhosis and hepatocellular carcinoma (HCC). Patients were categorized into the following groups: inactive HBV carrier, active HBV carrier, HBV-cleared subject and cirrhosis+HCC. Samples were analysed for 10 SNPs in microRNAs using either PCR-based genotyping or the TaqMan assay. We found that rs1358379 was associated with susceptibility to HBV infection, HBV clearance, persistent chronic HBV infection and liver cirrhosis+HCC. In addition, we found that rs2292832 and rs11614913 were associated with risk of HBV infection, viral clearance and cirrhosis+HCC, whereas rs2910164 was associated with proneness to HBV infection, and ability to clear the virus. There was evidence of associations between rs6505162 and HBV clearance and the development of liver disease, whereas a single association was found between rs2289030 and HBV clearance. Similarly, rs7372209 and rs4919510 were specifically associated with the development of HBV-induced liver complications. SNPs in miRNAs affect the susceptibility, clearance and progression of HBV infection in Saudi Arabian patients. We found, using Gene Ontology or pathway analyses, that these genes may contribute to the pathophysiology of HBV infection and related liver complications. However, differences in the association of examined SNPs with various clinical stages indicate variations in the respective functional roles of these polymorphisms and their miRNAs, and thus, further investigation to fully explore their therapeutic potential is warranted.
Collapse
Affiliation(s)
- A A Al-Qahtani
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.,Department of Microbiology and Immunology, Alfaisal University School of Medicine, Riyadh, Saudi Arabia
| | - M R Al-Anazi
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - N Nazir
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - K Wani
- Biomarkers Research Program, Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - A A Abdo
- Gastroenterology Section, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - F M Sanai
- Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia.,Gastroenterology Section, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - M Q Khan
- Department of Medicine, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - H I Al-Ashgar
- Department of Medicine, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - A Albenmousa
- Department of Gastroenterology & Hepatology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - W K Al-Hamoudi
- Gastroenterology Section, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - K A Alswat
- Gastroenterology Section, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - M N Al-Ahdal
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.,Department of Microbiology and Immunology, Alfaisal University School of Medicine, Riyadh, Saudi Arabia
| |
Collapse
|
13
|
Al-Qahtani AA, Al-Anazi MR, Al-Zoghaibi FA, Abdo AA, Sanai FM, Al-Hamoudi WK, Alswat KA, Al-Ashgar HI, Khan MQ, Albenmousa A, Khalak H, Al-Ahdal MN. PARK2 polymorphisms predict disease progression in patients infected with hepatitis C virus. Ann Hepatol 2016; 15:824-833. [PMID: 27740515 DOI: 10.5604/16652681.1222097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
UNLABELLED Background. The protein encoded by PARK2 gene is a component of the ubiquitin-proteasome system that mediates targeting of proteins for the degradation pathway. Genetic variations at PARK2 gene were linked to various diseases including leprosy, typhoid and cancer. The present study investigated the association of single nucleotide polymorphisms (SNPs) in the PARK2 gene with the development of hepatitis C virus (HCV) infection and its progression to severe liver diseases. MATERIAL AND METHODS A total of 800 subjects, including 400 normal healthy subjects and 400 HCV-infected patients, were analyzed in this study. The patients were classified as chronic HCV patients (group I), patients with cirrhosis (group II) and patients with hepatocellular carcinoma (HCC) in the context of cirrhosis (group III). DNA was extracted and was genotyped for the SNPs rs10945859, rs2803085, rs2276201 and rs1931223. RESULTS Among these SNPs, CT genotype of rs10945859 was found to have a significant association towards the clinical progression of chronic HCV infection to cirrhosis alone (OR = 1.850; 95% C. I. 1.115-3.069; p = 0.016) or cirrhosis and HCC (OR = 1.768; 95% C. I. 1.090-2.867; p value = 0.020). CONCLUSION SNP rs10945859 in the PARK2 gene could prove useful in predicting the clinical outcome in HCV-infected patients.
Collapse
Affiliation(s)
- Ahmed A Al-Qahtani
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia; Department of Microbiology and Immunology, Alfaisal University School of Medicine, Riyadh, Saudi Arabia; Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Mashael R Al-Anazi
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Fahad A Al-Zoghaibi
- Molecular BioMedicine Program, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Ayman A Abdo
- Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Faisal M Sanai
- Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Waleed K Al-Hamoudi
- Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Khalid A Alswat
- Section of Gastroenterology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Hamad I Al-Ashgar
- Gastroenterology Unit, Department of Medicine, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Mohammed Q Khan
- Gastroenterology Unit, Department of Medicine, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Ali Albenmousa
- Department of Gastroenterology, Prince Sultan Medical Military City, Riyadh, Saudi Arabia
| | - Hanif Khalak
- Advanced Computing, Weill-Cornell Medical College, Doha, Qatar
| | - Mohammed N Al-Ahdal
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| |
Collapse
|
14
|
Ghomraoui FA, Alfaqeeh FA, Algadheeb AS, Al-Alsheikh AS, Al-Hamoudi WK, Alswat KA. Medical students' awareness of and compliance with the hepatitis B vaccine in a tertiary care academic hospital: An epidemiological study. J Infect Public Health 2015; 9:60-5. [PMID: 26185014 DOI: 10.1016/j.jiph.2015.06.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [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: 04/07/2015] [Revised: 06/11/2015] [Accepted: 06/12/2015] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND The hepatitis B virus (HBV) poses a health risk to healthcare workers who are in close proximity to infected individuals. Medical students are a particularly high-risk group due to the lack of an obligatory vaccination program and a post-vaccination screening program to determine immunity status, which results in a lack of awareness of and compliance with the HBV vaccine. METHODS This cross-sectional survey was conducted in King Khalid University Hospital (KKUH), a tertiary care academic hospital in Riyadh, Saudi Arabia, from November 2013 to March 2014. Medical students in their second to fifth years (n=444; 213 men and 231 women) completed a self-administered questionnaire regarding awareness of HBV and compliance with the HBV vaccination program in KKUH. RESULTS Medium to low knowledge levels were present in 53.5% of the participants, and 44.3% reported that they were not compliant with the vaccination program provided by KKUH. While 93.9% received the HBV vaccine upon entry to medical school, only 59.5% received all 3 doses, citing forgetfulness and a busy schedule as common reasons for the low compliance. There was no association between the knowledge and awareness of the participants and their compliance (p=0.988). CONCLUSION Medical students had a low level of compliance with the HBV vaccination program, regardless of their knowledge and awareness of the disease and vaccination. We recommend that programs and campaigns be developed to increase the overall awareness of this disease. We also suggest that a mandatory HBV vaccination program should be implemented to improve the compliance rate among medical students.
Collapse
Affiliation(s)
- Firas A Ghomraoui
- Department of Medicine, College of Medicine, King Saud University, Saudi Arabia
| | - Faisal A Alfaqeeh
- Department of Medicine, College of Medicine, King Saud University, Saudi Arabia
| | | | | | - Waleed K Al-Hamoudi
- Department of Medicine, College of Medicine, Liver Disease Research Center, King Saud University, Saudi Arabia
| | - Khalid A Alswat
- Department of Medicine, College of Medicine, Liver Disease Research Center, King Saud University, Saudi Arabia.
| |
Collapse
|
15
|
Al-Qahtani AA, Al-Anazi MR, Abdo AA, Sanai FM, Al-Hamoudi WK, Alswat KA, Al-Ashgar HI, Khalaf NZ, Viswan NA, Al Ahdal MN. Genetic variation in interleukin 28B and correlation with chronic hepatitis B virus infection in Saudi Arabian patients. Liver Int 2014; 34:e208-16. [PMID: 24118788 DOI: 10.1111/liv.12347] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [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: 01/22/2013] [Accepted: 09/25/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Several genome-wide association studies have shown that genetic variations in the chromosomal region containing interleukin-28B (IL28B) gene are associated with response to treatment in hepatitis C virus (HCV) infection. This study was conducted to examine the role of genetic variations in IL28B on disease progression in Saudi Arabian patients chronically infected with hepatitis B virus (HBV). METHODS The study included 1128 subjects divided into four categories; 304 clearance subjects, 518 inactive carriers, 212 active carriers and 94 cirrhosis/HCC. RESULTS Three single nucleotide polymorphisms (SNPs), rs12979860 (OR=1.307; 95% CI 1.046-1.634, χ2=5.57 and P=0.0183), rs12980275 (OR=0.642; CI 0.517-0.798, χ2=16.17 and P=0.0001) and rs8105790 (OR=0.746; CI 0.592-0.941, χ2=6.12 and P=0.0133), were found to be strongly associated with HBV clearance. The frequency of the G allele of rs12980275 and the C allele of rs8105790 were found to be more in clearance group than in patients and could contribute to protection against the disease. On the other hand, only rs12979860 showed significant difference in distribution when inactive group was compared to other groups (OR=1.285; CI 1.030-1.603, χ2=4.95, P=0.0261). No significant association was evident for any of the variants when active carriers were compared to cirrhosis/HCC patients. Haplotype analysis showed that a combination of A-T-T-G of rs12980275, rs8105790, rs8099917, and rs7248668, respectively, was associated with clearance of the virus (frequency=67.5% and P=0.015). CONCLUSION genetic variations in IL28B gene region may influence the clearance of HBV infection.
Collapse
Affiliation(s)
- Ahmed A Al-Qahtani
- Department of Infection and Immunity, Research Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia; Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Alswat KA, Sanai FM, Altuwaijri M, Albenmousa A, Almadi M, Al-Hamoudi WK, Abdo AA. Clinical characteristics of patients with hepatocellular carcinoma in a middle eastern population. Hepat Mon 2013; 13:e7612. [PMID: 23922558 PMCID: PMC3732662 DOI: 10.5812/hepatmon.7612] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [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] [Received: 08/07/2012] [Revised: 12/02/2012] [Accepted: 01/19/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the leading causes of death in Saudi male patients. Local clinical and demographic data of this disease are scarce. OBJECTIVES We sought to describe the clinical characteristics and outcomes of patients from two tertiary care centers in Saudi Arabia. PATIENTS AND METHODS Data were collected for all patients diagnosed to have hepatocellular carcinoma between June 2003 and July 2008 who had been registered in a special research database (the Saudi Observatory Liver Disease Registry (SOLID)). Data were extracted from SOLID for clinical, biochemical, radiologic parameters and outcome. RESULTS Data was available for 363 patients, the mean age of diagnosis was 66 years, 74% of patients were males, and Hepatitis C was the underlying cause of liver disease in 48%, while Hepatitis B in 29%. Most of the patients were diagnosed at an advanced stage, 53 % of patients had a CLIP score of 4 to 6 (advanced stage), 55% had large multi-nodular tumors and 16% had vascular invasion or extra-hepatic spread at the time of diagnosis. Most of the patients had decompensated cirrhosis; with child-pogh score B in 44% and C in 26% with presence of portal hypertension in 55%. Forty eight percent died during the study period. Predictors of poor survival in the univariate analysis were; presence of portal vein thrombosis (P = 0.03), portal hypertension (P < 0.0001), presence of ascites (P = 0.022), hepatic encephalopathy (P < 0.0001), advanced child-pough score (P < 0.0001), bilirubin > 22 (P < 0.0001) and INR > 1.2 (P = 0.02). On multivariate analysis, only the presence of portal hypertension, bilirubin > 22 and severe hepatic encephalopathy were significant with adjusted hazard ratio of 1.6 (95% CI; 1.04-2.47), 1.76 (95% CI; 1.12-2.8), and 3.18 (95% CI; 1.42-7.14) respectively. CONCLUSIONS The data from this cohort indicates that most of patients diagnosed with HCC present at late tumor and liver disease stages, when prognosis is usually dismal. Regular cancer surveillance in cirrhotic patients might change the outcomes. Further studies with results of treatment outcomes in this community are needed.
Collapse
Affiliation(s)
- Khalid A. Alswat
- Department of Medicine, Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
- Corresponding author: Khalid A. Alswat, Department of Medicine, Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia. Tel: +966-14679167, Fax: +966-14671217, E-mail:
| | - Faisal M. Sanai
- Department of Hepatobiliary Science and Liver Transplantation, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Mansour Altuwaijri
- Department of Medicine, Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Ali Albenmousa
- Department of Gastroenterology, Riyadh Military Hospital, Riyadh, Saudi Arabia
| | - Majid Almadi
- Department of Medicine, Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Waleed K. Al-Hamoudi
- Department of Medicine, Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Ayman A. Abdo
- Department of Medicine, Liver Disease Research Center, King Saud University, Riyadh, Saudi Arabia
| |
Collapse
|
17
|
Abstract
Liver cirrhosis is associated with a wide range of cardiovascular abnormalities including hyperdynamic circulation, cirrhotic cardiomyopathy, and pulmonary vascular abnormalities. The pathogenic mechanisms of these cardiovascular changes are multifactorial and include neurohumoral and vascular dysregulations. Accumulating evidence suggests that cirrhosis-related cardiovascular abnormalities play a major role in the pathogenesis of multiple life-threatening complications including hepatorenal syndrome, ascites, spontaneous bacterial peritonitis, gastroesophageal varices, and hepatopulmonary syndrome. Treatment targeting the circulatory dysfunction in these patients may improve the short-term prognosis while awaiting liver transplantation. Careful fluid management in the immediate post-transplant period is extremely important to avoid cardiac-related complications. Liver transplantation results in correction of portal hypertension and reversal of all the pathophysiological mechanisms that lead to the cardiovascular abnormalities, resulting in restoration of a normal circulation. The following is a review of the pathogenesis and clinical implications of the cardiovascular changes in cirrhosis.
Collapse
Affiliation(s)
- Waleed K. Al-Hamoudi
- Gastroenterology and Hepatology Unit, Department of Medicine, King Saud University, Riyadh, Saudi Arabia,Address for correspondence: Dr. Waleed Al-Hamoudi, Gastroenterology and Hepatology Unit (59), Department of Medicine, King Saud University, P.O. Box 2925, Riyadh 11461, Saudi Arabia. E-mail:
| |
Collapse
|
18
|
Al-Hamoudi WK, Alqahtani S, Tandon P, Ma M, Lee SS. Hemodynamics in the immediate post-transplantation period in alcoholic and viral cirrhosis. World J Gastroenterol 2010; 16:608-12. [PMID: 20128030 PMCID: PMC2816274 DOI: 10.3748/wjg.v16.i5.608] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To study the hemodynamics in the immediate post transplant period and compare patients with alcoholic vs viral cirrhosis.
METHODS: Between 2000-2003, 38 patients were transplanted for alcoholic cirrhosis and 28 for postviral cirrhosis. Heart rate (HR), central venous pressure (CVP), mean arterial pressure (MAP), pulmonary capillary wedge pressure (PCWP), cardiac index (CI), systemic vascular resistance index (SVRI), pulmonary artery pressure (PAP), and pulmonary vascular resistance index (PVRI) were measured immediately and 24 h post transplantation.
RESULTS: Hyperdynamic circulation persisted at 24 h following transplantation with an elevated CI of 5.4 ± 1.3 L/(min × m2) and 4.9 ± 1.0 L/(min × m2) in the viral and alcoholic groups, respectively, and was associated with a decreased SVRI. Within the first 24 h, there was a significant decrease in HR and increase in MAP; the extent of the change was similar in both groups. The CVP, PCWP, and SVRI increased, and CI decreased in the viral patients, but not the alcoholic patients. Alcoholics showed a lower PVRI (119 ± 52 dynes/(cm5× m2) vs 166 ± 110 dynes/(cm5× m2), P < 0.05) and PAP (20 ± 7 mmHg vs 24 ± 7 mmHg, P < 0.05) compared to the viral group at 24 h.
CONCLUSION: Hyperdynamic circulation persists in the immediate post-transplant period with a faster improvement in the viral group. Alcoholic patients have a more pronounced pulmonary vasodilatation.
Collapse
|
19
|
Abstract
Autoimmune hepatitis (AIH) is a chronic disease of unknown etiology that is characterized by the presence of circulatory autoantibodies and inflammatory histological changes in the liver. Although the pathogenesis of AIH is not known, it is thought that, in a genetically predisposed individual, environmental factors such as viruses can trigger the autoimmune process. Herpes simplex virus, Epstein-Barr virus, measles virus, and hepatitis viruses are thought to play a role in the etiology of AIH. Proteins belonging to these viruses may be similar to the amino acid chains of different autoantigens in the liver, this causes immune cross reactions and liver tissue damage. We report a case of severe AIH following varicella zoster infection in a 23-year-old man, and speculate that, based on the molecular mimicry hypothesis, the liver damage was caused by an immune cross reaction to the viral proteins. Varicella-zoster-induced AIH has not been reported previously.
Collapse
|
20
|
Abstract
Helicobacter heilmannii is a Gram-negative spiral-shaped organism predominantly associated with zoonotic infection. Human pathology has also been described, but acute symptoms with complete resolution have been infrequently reported. We present a 50-year-old man in whom H. heilmannii gastritis presented as an acute febrile illness and was successfully treated with antibiotics and proton pump inhibitor. Epidemiology, diagnosis, and treatment of similar cases are reviewed.
Collapse
Affiliation(s)
- Waleed K Al-Hamoudi
- Division of Gastroenterology, Department of Pathology, Sir Mortimer B Davis Jewish General Hospital, McGill University School of Medicine, 3755 chemin de la Côte-Ste-Catherine, Montreal, Quebec, Canada
| | | | | |
Collapse
|