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Berg T, Aehling NF, Bruns T, Welker MW, Weismüller T, Trebicka J, Tacke F, Strnad P, Sterneck M, Settmacher U, Seehofer D, Schott E, Schnitzbauer AA, Schmidt HH, Schlitt HJ, Pratschke J, Pascher A, Neumann U, Manekeller S, Lammert F, Klein I, Kirchner G, Guba M, Glanemann M, Engelmann C, Canbay AE, Braun F, Berg CP, Bechstein WO, Becker T, Trautwein C. S2k-Leitlinie Lebertransplantation der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) und der Deutschen Gesellschaft für Allgemein- und Viszeralchirurgie (DGAV). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:1397-1573. [PMID: 39250961 DOI: 10.1055/a-2255-7246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/11/2024]
Affiliation(s)
- Thomas Berg
- Bereich Hepatologie, Medizinischen Klinik II, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Niklas F Aehling
- Bereich Hepatologie, Medizinischen Klinik II, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Tony Bruns
- Medizinische Klinik III, Universitätsklinikum Aachen, Aachen, Deutschland
| | - Martin-Walter Welker
- Medizinische Klinik I Gastroent., Hepat., Pneum., Endokrin. Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - Tobias Weismüller
- Klinik für Innere Medizin - Gastroenterologie und Hepatologie, Vivantes Humboldt-Klinikum, Berlin, Deutschland
| | - Jonel Trebicka
- Medizinische Klinik B für Gastroenterologie und Hepatologie, Universitätsklinikum Münster, Münster, Deutschland
| | - Frank Tacke
- Charité - Universitätsmedizin Berlin, Medizinische Klinik m. S. Hepatologie und Gastroenterologie, Campus Virchow-Klinikum (CVK) und Campus Charité Mitte (CCM), Berlin, Deutschland
| | - Pavel Strnad
- Medizinische Klinik III, Universitätsklinikum Aachen, Aachen, Deutschland
| | - Martina Sterneck
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Hamburg, Hamburg, Deutschland
| | - Utz Settmacher
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Universitätsklinikum Jena, Jena, Deutschland
| | - Daniel Seehofer
- Klinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Eckart Schott
- Klinik für Innere Medizin II - Gastroenterologie, Hepatologie und Diabetolgie, Helios Klinikum Emil von Behring, Berlin, Deutschland
| | | | - Hartmut H Schmidt
- Klinik für Gastroenterologie und Hepatologie, Universitätsklinikum Essen, Essen, Deutschland
| | - Hans J Schlitt
- Klinik und Poliklinik für Chirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Johann Pratschke
- Chirurgische Klinik, Charité Campus Virchow-Klinikum - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Andreas Pascher
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsklinikum Münster, Münster, Deutschland
| | - Ulf Neumann
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsklinikum Essen, Essen, Deutschland
| | - Steffen Manekeller
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Frank Lammert
- Medizinische Hochschule Hannover (MHH), Hannover, Deutschland
| | - Ingo Klein
- Chirurgische Klinik I, Universitätsklinikum Würzburg, Würzburg, Deutschland
| | - Gabriele Kirchner
- Klinik und Poliklinik für Chirurgie, Universitätsklinikum Regensburg und Innere Medizin I, Caritaskrankenhaus St. Josef Regensburg, Regensburg, Deutschland
| | - Markus Guba
- Klinik für Allgemeine, Viszeral-, Transplantations-, Gefäß- und Thoraxchirurgie, Universitätsklinikum München, München, Deutschland
| | - Matthias Glanemann
- Klinik für Allgemeine, Viszeral-, Gefäß- und Kinderchirurgie, Universitätsklinikum des Saarlandes, Homburg, Deutschland
| | - Cornelius Engelmann
- Charité - Universitätsmedizin Berlin, Medizinische Klinik m. S. Hepatologie und Gastroenterologie, Campus Virchow-Klinikum (CVK) und Campus Charité Mitte (CCM), Berlin, Deutschland
| | - Ali E Canbay
- Medizinische Klinik, Universitätsklinikum Knappschaftskrankenhaus Bochum, Bochum, Deutschland
| | - Felix Braun
- Klinik für Allgemeine Chirurgie, Viszeral-, Thorax-, Transplantations- und Kinderchirurgie, Universitätsklinikum Schlewswig-Holstein, Kiel, Deutschland
| | - Christoph P Berg
- Innere Medizin I Gastroenterologie, Hepatologie, Infektiologie, Universitätsklinikum Tübingen, Tübingen, Deutschland
| | - Wolf O Bechstein
- Klinik für Allgemein- und Viszeralchirurgie, Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - Thomas Becker
- Klinik für Allgemeine Chirurgie, Viszeral-, Thorax-, Transplantations- und Kinderchirurgie, Universitätsklinikum Schlewswig-Holstein, Kiel, Deutschland
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2
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Chooklin S, Chuklin S, Posivnych M, Krystopchuk S. Portopulmonary hypertension: peculiarities of diagnosis and treatment. EMERGENCY MEDICINE 2024; 20:146-158. [DOI: 10.22141/2224-0586.20.3.2024.1686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Portopulmonary hypertension is defined as the development of pulmonary hypertension secondary to portal one. Its exact prevalence is difficult to determine due to the lack of routine screening in patients with portal hypertension. Hemodynamic changes associated with portal hypertension, including the hyperdynamic state, portosystemic shunts, and splanchnic vasodilation, cause significant disturbances in the pulmonary vasculature and play a key role in the pathogenesis of the disease. Without treatment, portopulmonary hypertension leads to progressive right ventricular failure with a poor prognosis. Although Doppler echocardiography is the best initial screening tool for symptomatic patients and candidates for liver transplant, right heart catheterization remains the gold standard for disease diagnosis. Treatment of patients with portopulmonary hypertension is aimed at improving cardiac function, reducing pulmonary vascular resistance, and optimizing functional capacity. Pulmonary hypertension-specific therapy, which includes prostacyclin and its receptor agonists, endothelin receptor antagonists, phosphodiesterase inhibitors, and guanylate cyclase stimulators, plays a key role in the treatment of patients with portopulmonary hypertension. Small uncontrolled and recent single randomized controlled trials have reported promising results of vasodilator therapy in terms of clinical and hemodynamic improvement in patients, allowing certain patients to undergo liver transplantation. This review discusses the epidemiology, approach to diagnosis and treatment of patients with portopulmonary hypertension. We used MEDLINE database on the PubMed platform and the Cochrane library to search for literature sources using the keywords: portopulmonary hypertension, portal hypertension, pulmonary hypertension, liver cirrhosis, pulmonary complications.
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Kim DS, Yoon YI, Kim BK, Choudhury A, Kulkarni A, Park JY, Kim J, Sinn DH, Joo DJ, Choi Y, Lee JH, Choi HJ, Yoon KT, Yim SY, Park CS, Kim DG, Lee HW, Choi WM, Chon YE, Kang WH, Rhu J, Lee JG, Cho Y, Sung PS, Lee HA, Kim JH, Bae SH, Yang JM, Suh KS, Al Mahtab M, Tan SS, Abbas Z, Shresta A, Alam S, Arora A, Kumar A, Rathi P, Bhavani R, Panackel C, Lee KC, Li J, Yu ML, George J, Tanwandee T, Hsieh SY, Yong CC, Rela M, Lin HC, Omata M, Sarin SK. Asian Pacific Association for the Study of the Liver clinical practice guidelines on liver transplantation. Hepatol Int 2024; 18:299-383. [PMID: 38416312 DOI: 10.1007/s12072-023-10629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/18/2023] [Indexed: 02/29/2024]
Abstract
Liver transplantation is a highly complex and challenging field of clinical practice. Although it was originally developed in western countries, it has been further advanced in Asian countries through the use of living donor liver transplantation. This method of transplantation is the only available option in many countries in the Asia-Pacific region due to the lack of deceased organ donation. As a result of this clinical situation, there is a growing need for guidelines that are specific to the Asia-Pacific region. These guidelines provide comprehensive recommendations for evidence-based management throughout the entire process of liver transplantation, covering both deceased and living donor liver transplantation. In addition, the development of these guidelines has been a collaborative effort between medical professionals from various countries in the region. This has allowed for the inclusion of diverse perspectives and experiences, leading to a more comprehensive and effective set of guidelines.
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Affiliation(s)
- Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheon-Soo Park
- Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Eun Chon
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Ilsan, Republic of Korea
| | - Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Batu Caves, Selangor, Malaysia
| | - Zaigham Abbas
- Sindh Institute of Urology and Transplantation, Karachi, Pakistan
| | - Ananta Shresta
- Department of Hepatology, Alka Hospital, Lalitpur, Nepal
| | - Shahinul Alam
- Crescent Gastroliver and General Hospital, Dhaka, Bangladesh
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Pravin Rathi
- TN Medical College and BYL Nair Hospital, Mumbai, India
| | - Ruveena Bhavani
- University of Malaya Medical Centre, Petaling Jaya, Selangor, Malaysia
| | | | - Kuei Chuan Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jun Li
- College of Medicine, Zhejiang University, Hangzhou, China
| | - Ming-Lung Yu
- Department of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | | | | | | | | | - H C Lin
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Bunkyo City, Japan
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Qiu Y, Hilmi I. The applications of ECMO in liver transplant recipients. Transplant Rev (Orlando) 2024; 38:100816. [PMID: 38104398 DOI: 10.1016/j.trre.2023.100816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/23/2023] [Accepted: 12/03/2023] [Indexed: 12/19/2023]
Abstract
Extracorporeal membrane oxygenation (ECMO) has emerged as a vital instrument for sustaining respiratory and cardiac functions when traditional methods have failed. Its function in managing acute pulmonary and cardiac challenges during liver transplantation (LT) has expanded significantly. While ECMO was initially viewed as a rescue strategy for acute intraoperative or posttransplant complications, its application now also encompasses the pretransplant stage of LT. Our review aims to thoroughly summarize both research and specific cases where ECMO has been utilized across pre- and perioperative phases in liver transplant recipients. By assessing the published literature, we discuss specific indications, the types of ECMO employed, their outcomes, and the unique challenges of applying ECMO during LT. In particular, the pretransplant use of ECMO is increasing, and its prudent introduction prior to LT, supported by meticulous planning, has the potential to optimize patient outcomes. It is challenging to manage liver transplant patients on ECMO. More research and experience are needed to refine the techniques and improve patient outcomes. Furthermore, decision-making must be tailored to each patient's unique circumstances, and a clear, practical, and well-defined plan for subsequent steps is essential.
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Affiliation(s)
- Yue Qiu
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh Medical Center, Department of Anesthesiology and Perioperative Medicine Education Office, Liliane S. Kaufmann Building, 3471 Fifth AVE, Suite 402, Pittsburgh, PA 15213, USA.
| | - Ibtesam Hilmi
- Anesthesiology and Perioperative Medicine, Clinical and Translational Science Institute, University of Pittsburgh, School of Medicine, Montefiore Anesthesiology Office 200 Lothrop St, Pittsburgh, PA 15213, USA.
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5
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Qiu Y, Hilmi I. The applications of ECMO in liver transplant recipients. Transplant Rev (Orlando) 2024; 38:100816. [DOI: https:/doi.org/10.1016/j.trre.2023.100816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
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Mouratidou C, Pavlidis ET, Katsanos G, Kotoulas SC, Mouloudi E, Tsoulfas G, Galanis IN, Pavlidis TE. Hepatic ischemia-reperfusion syndrome and its effect on the cardiovascular system: The role of treprostinil, a synthetic prostacyclin analog. World J Gastrointest Surg 2023; 15:1858-1870. [PMID: 37901735 PMCID: PMC10600776 DOI: 10.4240/wjgs.v15.i9.1858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 09/21/2023] Open
Abstract
Hepatic ischemia-reperfusion syndrome has been the subject of intensive study and experimentation in recent decades since it is responsible for the outcome of several clinical entities, such as major hepatic resections and liver transplantation. In addition to the organ's post reperfusion injury, this syndrome appears to play a central role in the dysfunction of distant tissues and systems. Thus, continuous research should be directed toward finding effective therapeutic options to improve the outcome and reduce the postoperative morbidity and mortality rates. Treprostinil is a synthetic analog of prostaglandin I2, and its experimental administration has shown encouraging results. It has already been approved by the Food and Drug Administration in the United States for pulmonary arterial hypertension and has been used in liver transplantation, where preliminary encouraging results showed its safety and feasibility by using continuous intravenous administration at a dose of 5 ng/kg/min. Treprostinil improves renal and hepatic function, diminishes hepatic oxidative stress and lipid peroxidation, reduces hepatictoll-like receptor 9 and inflammation, inhibits hepatic apoptosis and restores hepatic adenosine triphosphate (ATP) levels and ATP synthases, which is necessary for functional maintenance of mitochondria. Treprostinil exhibits vasodilatory properties and antiplatelet activity and regulates proinflammatory cytokines; therefore, it can potentially minimize ischemia-reperfusion injury. Additionally, it may have beneficial effects on cardiovascular parameters, and much current research interest is concentrated on this compound.
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Affiliation(s)
| | - Efstathios T Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Georgios Katsanos
- Department of Transplantation, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | | | - Eleni Mouloudi
- Intensive Care Unit, Hippokration General Hospital, Thessaloniki 54642, Greece
| | - Georgios Tsoulfas
- Department of Transplantation, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Ioannis N Galanis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Theodoros E Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
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7
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Jasso-Baltazar EA, Peña-Arellano GA, Aguirre-Valadez J, Ruiz I, Papacristofilou-Riebeling B, Jimenez JV, García-Carrera CJ, Rivera-López FE, Rodriguez-Andoney J, Lima-Lopez FC, Hernández-Oropeza JL, Díaz JAT, Kauffman-Ortega E, Ruiz-Manriquez J, Hernández-Reyes P, Zamudio-Bautista J, Rodriguez-Osorio CA, Pulido T, Muñoz-Martínez S, García-Juárez I. Portopulmonary Hypertension: An Updated Review. Transplant Direct 2023; 9:e1517. [PMID: 37492078 PMCID: PMC10365198 DOI: 10.1097/txd.0000000000001517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 07/27/2023] Open
Abstract
Portal hypertension may have major consequences on the pulmonary vasculature due to the complex pathophysiological interactions between the liver and lungs. Portopulmonary hypertension (PoPH), a subset of group 1 pulmonary hypertension (PH), is a serious pulmonary vascular disease secondary to portal hypertension, and is the fourth most common subtype of pulmonary arterial hypertension. It is most commonly observed in cirrhotic patients; however, patients with noncirrhotic portal hypertension can also develop it. On suspicion of PoPH, the initial evaluation is by a transthoracic echocardiogram in which, if elevated pulmonary pressures are shown, patients should undergo right heart catheterization to confirm the diagnosis. The prognosis is extremely poor in untreated patients; therefore, management includes pulmonary arterial hypertension therapies with the aim of improving pulmonary hemodynamics and moving patients to orthotopic liver transplantation (OLT). In this article, we review in detail the epidemiology, pathophysiology, process for diagnosis, and most current treatments including OLT and prognosis in patients with PoPH. In addition, we present a diagnostic algorithm that includes the current criteria to properly select patients with PoPH who are candidates for OLT.
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Affiliation(s)
- Erick A. Jasso-Baltazar
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Gonzalo A. Peña-Arellano
- Department of Gastroenterology, Instituto de Seguridad Social del Estado de México y Municipios, Mexico State, Mexico
| | | | - Isaac Ruiz
- Departament of Hepatology and Liver Trasplantation, Centre Hospitalier de I´Universite of Montréal, Montreal, Canada
| | - Bruno Papacristofilou-Riebeling
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jose Victor Jimenez
- Department of Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Cristian J. García-Carrera
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Fabián E. Rivera-López
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jesús Rodriguez-Andoney
- Pulmonary Circulation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Francisco C. Lima-Lopez
- Cardiology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José Luis Hernández-Oropeza
- Pulmonary Circulation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Juan A. Torres Díaz
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Eric Kauffman-Ortega
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jesus Ruiz-Manriquez
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Pablo Hernández-Reyes
- Cardiology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jorge Zamudio-Bautista
- Department of Anesthesiology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carlos A. Rodriguez-Osorio
- Department of Critical Care Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Tomás Pulido
- Cardiopulmonary Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | | | - Ignacio García-Juárez
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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8
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Jose A, Kopras EJ, Shah SA, Elwing JM. Portopulmonary hypertension practice patterns after liver transplantation. Liver Transpl 2023; 29:365-376. [PMID: 36117426 PMCID: PMC9985659 DOI: 10.1002/lt.26575] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/31/2022] [Accepted: 09/08/2022] [Indexed: 12/14/2022]
Abstract
Portopulmonary hypertension (POPH) is a type of pulmonary arterial hypertension occurring exclusively in those with portal hypertensive liver disease. Liver transplantation (LT) can significantly improve outcomes. Current guidelines counsel against immediate adjustments to targeted therapy after LT and suggest routine echocardiography as sufficiently informative to guide therapeutic adjustments. Current practice patterns for adjusting targeted therapy after LT in POPH, and how they compare with guidelines, are not well established. To answer this question, we performed an institutional review board-approved, cross-sectional mixed-methods survey-based study of US POPH providers. Anonymized requests to complete the survey were sent through professional networks between January 20, 2022, and April 20, 2022. Responses were compared between cardiologists and pulmonologists using Fisher's exact tests, at a significance of 0.05. A total of 85 POPH physicians were included in the final analysis (66% pulmonologists and 34% cardiologists). Following LT, the majority of respondents routinely used a combination of standard cardiopulmonary assessment modalities to guide adjustment of targeted therapy following LT. Most respondents (69%) started by adjusting parenteral prostacyclins with small titrations and frequent reassessments within 3 months of LT, but some (19.7%) adjusted targeted therapy immediately after LT. Our results showed that the majority of respondents favored serial integrated cardiopulmonary testing (including routine right heart catheterization) to guide the adjustment of targeted therapy in POPH after LT, and almost one-fifth of respondents weaned therapy immediately after LT. Our study demonstrates heterogeneity in POPH practice patterns after LT, highlights differences between current practice patterns and the most recent guidelines, emphasizes the need for additional research, and supports a team-based approach to standardize care for these high-risk patients and optimize post-LT outcomes.
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Affiliation(s)
- Arun Jose
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Cincinnati, Cincinnati, OH
| | - Elizabeth J. Kopras
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Cincinnati, Cincinnati, OH
| | - Shimul A. Shah
- Department of Surgery, University of Cincinnati, Cincinnati, OH
| | - Jean M. Elwing
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Cincinnati, Cincinnati, OH
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Lai YK, Kwo PY. Portopulmonary Hypertension. Clin Liver Dis 2023; 27:71-84. [PMID: 36400468 DOI: 10.1016/j.cld.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PoPH is a well-recognized complication of portal hypertension with or without cirrhosis and is classified as a subset of PAH. Identification of PoPH is crucial as it has a major impact on prognosis and liver transplant candidacy. Echocardiogram is the initial screening tool of choice and the patient should proceed to RHC for confirmation. PAH-directed therapy is the treatment of choice, allowing the patient to achieve a hemodynamic threshold to undergo a liver transplant safely.
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Affiliation(s)
- Yu Kuang Lai
- Pulmonary, Allergy and Critical Care, Department of Medicine, Stanford University, 300 Pasteur Drive, Room H3143, Palo Alto, CA 94304, USA
| | - Paul Y Kwo
- Stanford University School of Medicine, 430 Broadway, Pavilion C, 3rd Floor, Redwood City, CA 94063, USA.
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10
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Jose A, Jones CR, Elwing JM. Struggling Between Liver Transplantation and Portopulmonary Hypertension. Heart Fail Clin 2023; 19:55-65. [PMID: 36435573 DOI: 10.1016/j.hfc.2022.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Portopulmonary hypertension (PoPH) is a progressive, ultimately fatal cardiopulmonary disease that occurs exclusively in patients with underlying portal hypertensive liver disease. PoPH outcomes are driven by both the severity of underlying liver disease and the degree of cardiac adaptation to elevated pulmonary pressures. The mainstay of treatment in PoPH is targeted pulmonary vascular therapy. Liver transplantation (LT) can be beneficial in some patients, but is associated with considerable risks in the PoPH population, and outcomes are variable. The optimal management strategy for PoPH, LT, or medical therapy alone, is unclear, and further research is needed to help guide clinical decision-making.
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Affiliation(s)
- Arun Jose
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Cincinnati, ML 0564, Medical Sciences Building, 231 Albert Sabin Way, Cincinnati, OH 45267, USA.
| | - Courtney R Jones
- Department of Anesthesiology, University of Cincinnati, ML 3553, Medical Sciences Building, 231 Albert Sabin Way, Cincinnati, OH 45267, USA
| | - Jean M Elwing
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Cincinnati, ML 0564, Medical Sciences Building, 231 Albert Sabin Way, Cincinnati, OH 45267, USA
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11
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Zhang R, Li T, Shao Y, Bai W, Wen X. Efficacy evaluation of pulmonary hypertension therapy in patients with portal pulmonary hypertension: A systematic review and meta-analysis. Front Pharmacol 2022; 13:991568. [DOI: 10.3389/fphar.2022.991568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/26/2022] [Indexed: 11/18/2022] Open
Abstract
Objective: To determine the therapeutic effect of pulmonary arterial hypertension (PAH) agents for portal pulmonary hypertension (POPH).Design: Systematic review and meta-analysis.Background: POPH is a serious complication of end-stage liver disease with a low survival rate. Liver transplantation (LT) is an effective treatment. Due to the presence of POPH, some patients cannot undergo LT. After PAH treatment, patients with POPH can obtain good hemodynamics and cardiac function for LT, but there are no standard guidelines.Methods: Two independent researchers searched PubMed, EMBASE, Cochrane Library, and Web of Science for studies published from inception to 27 September 2022, focusing on the changes in hemodynamics and cardiac function in all patients with POPH to understand the effect of PAH treatment on the entire population of POPH patients. Among these, we specifically analyzed the changes in hemodynamics and cardiac function in moderate and severe POPH patients. After collecting the relevant data, a meta-analysis was carried out using the R program meta-package.Results: A total of 2,775 literatures were retrieved, and 24 literatures were included. The results showed that in all POPH patients (n = 1,046), the following indicators were significantly improved with PAH agents: mPAP: (MD = −9.11 mmHg, p < 0.0001); PVR: (MD = −239.33 dyn·s·cm−5, p < 0.0001); CO: (MD = 1.71 L/min, p < 0.0001); cardiac index: (MD = 0.87 L/(min·m2), p < 0.0001); 6MWD: (MD = 43.41 m, p < 0.0001). In patients with moderate to severe POPH (n = 235), the following indicators improved significantly with PAH agents: mPAP (MD = −9.63 mmHg, p < 0.0001); PVR (MD = −259.78 dyn·s·cm−5, p < 0.0001); CO (MD = 1.76 L/min, p < 0.0001); Cardiac index: (MD = 1.01 L/(min·m2), p = 0.0027); 6MWD: (MD = 61.30 m, p < 0.0001).Conclusion: The application of PAH agents can improve cardiopulmonary hemodynamics and cardiac function in patients with POPH, especially in patients with moderate to severe POPH, and the above changes are more positive.Systematic Review Registration:https://inplasy.com, identifier INPLASY202250034.
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12
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Peppas S, Nagraj S, Koutsias G, Kladas M, Archontakis-Barakakis P, Schizas D, Giannakoulas G, Palaiodimos L, Kokkinidis DG. Portopulmonary Hypertension: A Review of the Current Literature. Heart Lung Circ 2022; 31:1191-1202. [PMID: 35667970 DOI: 10.1016/j.hlc.2022.04.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 04/05/2022] [Accepted: 04/21/2022] [Indexed: 12/20/2022]
Abstract
Portopulmonary hypertension is defined as the development of pulmonary arterial hypertension in the setting of portal hypertension with or without liver cirrhosis. Portal hypertension-associated haemodynamic changes, including hyperdynamic state, portosystemic shunts and splanchnic vasodilation, induce significant alterations in pulmonary vascular bed and play a pivotal role in the pathogenesis of the disease. If left untreated, portopulmonary hypertension results in progressive right heart failure, with a poor prognosis. Although Doppler echocardiography is the best initial screening tool for symptomatic patients and liver transplantation candidates, right heart catheterisation remains the gold standard for the diagnosis of the disease. Severe portopulmonary hypertension exerts a prohibitive risk to liver transplantation by conferring an elevated perioperative mortality risk. It is important for haemodynamic parameters to correspond with non-severe portopulmonary hypertension before patients can proceed with the liver transplantation. Small uncontrolled studies and a recent randomised controlled trial have reported promising results with vasodilatory therapies in clinical and haemodynamic improvement of patients, allowing a proportion of patients to undergo liver transplantation. In this review, the epidemiology, pathogenesis, diagnostic approach and management of portopulmonary hypertension are discussed. We also highlight fields of ongoing investigation pertinent to risk stratification and optimal patient selection to maximise long-term benefit from currently available treatments.
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Affiliation(s)
- Spyros Peppas
- Department of Gastroenterology, Athens Naval Hospital, Athens, Greece.
| | - Sanjana Nagraj
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA; Division of Hospital Medicine, Jacobi Medical Center, Bronx, NY, USA
| | - George Koutsias
- Aristotle University of Thessaloniki, Division of Vascular Surgery, 2(nd) Department of Surgery, Thessaloniki, Greece
| | - Michail Kladas
- Internal Medicine, North Central Bronx Hospital and James J. Peters VA Medical Center, Bronx, NY, USA
| | | | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - George Giannakoulas
- Department of Cardiology, AHEPA University Hospital, Medical School of Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Leonidas Palaiodimos
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA; Division of Hospital Medicine, Jacobi Medical Center, Bronx, NY, USA
| | - Damianos G Kokkinidis
- Section of Cardiovascular Medicine, Yale University/Yale New Haven Hospital, New Haven, CT, USA
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13
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Treatment of Portopulmonary Hypertension (PoPH): A Review. JOURNAL OF LIVER TRANSPLANTATION 2022. [DOI: 10.1016/j.liver.2022.100071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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14
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Orman ES, Johnson AW, Ghabril M, Sachs GA. Hospice care for end stage liver disease in the United States. Expert Rev Gastroenterol Hepatol 2021; 15:797-809. [PMID: 33599185 PMCID: PMC8282639 DOI: 10.1080/17474124.2021.1892487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Patients with end-stage liver disease (ESLD) have impaired physical, psychological, and social functions, which can diminish patient quality of life, burden family caregivers, and increase health-care utilization. For those with a life expectancy of less than six months, these impairments and their downstream effects can be addressed effectively through high-quality hospice care, delivered by multidisciplinary teams and focused on the physical, emotional, social, and spiritual wellbeing of patients and caregivers, with a goal of improving quality of life. AREAS COVERED In this review, we examine the evidence supporting hospice for ESLD, we compare this evidence to that supporting hospice more broadly, and we identify potential criteria that may be useful in determining hospice appropriateness. EXPERT OPINION Despite the potential for hospice to improve care for those at the end of life, it is underutilized for patients with ESLD. Increasing the appropriate utilization of hospice for ESLD requires a better understanding of patient eligibility, which can be based on predictors of high short-term mortality and liver transplant ineligibility. Such hospice criteria should be data-driven and should accommodate the uncertainty faced by patients and physicians.
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Affiliation(s)
- Eric S. Orman
- Division of Gastroenterology & Hepatology, Indiana University School of Medicine,Corresponding author: Eric S. Orman, Address: Division of Gastroenterology & Hepatology, Indiana University School of Medicine, 702 Rotary Circle, Suite 225, Indianapolis, IN 46202,
| | - Amy W. Johnson
- Division of General Internal Medicine & Geriatrics, Indiana University School of Medicine
| | - Marwan Ghabril
- Division of Gastroenterology & Hepatology, Indiana University School of Medicine
| | - Greg A. Sachs
- Division of General Internal Medicine & Geriatrics, Indiana University School of Medicine,Indiana University Center for Aging Research, Regenstrief Institute, Inc
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15
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Almazroo OA, Miah MK, Pillai VC, Shaik IH, Xu R, Dharmayan S, Johnson HJ, Ganesh S, Planinsic RM, Demetris AJ, Al-Khafaji A, Lopez R, Molinari M, Tevar AD, Hughes C, Humar A, Venkataramanan R. An evaluation of the safety and preliminary efficacy of peri- and post-operative treprostinil in preventing ischemia and reperfusion injury in adult orthotopic liver transplant recipients. Clin Transplant 2021; 35:e14298. [PMID: 33764591 PMCID: PMC8243925 DOI: 10.1111/ctr.14298] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/17/2021] [Indexed: 12/29/2022]
Abstract
Background Orthotopic liver transplantation (OLT) is the only treatment option for various end‐stage liver diseases. Ischemia and reperfusion (I/R) injury is one of the unavoidable complications/conditions in OLT. In 2019, a total of 8896 livers were transplanted of which >94% organs were procured from deceased donors. An increase in the use of extended criteria donor (ECD) livers for transplantation further unraveled the role of hepatic I/R injury on short‐term and long‐term graft outcomes. Despite promising outcomes with the use of antioxidants, free radical scavengers, and vasodilators; I/R‐mediated liver injury persists and significantly influences the overall clinical outcomes. Treprostinil, a synthetic prostacyclin I2 (PGI2) analog, due to its vasodilatory property, antiplatelet activity, and its ability to downregulate pro‐inflammatory cytokines can potentially minimize I/R injury. Aim We investigated the safety and preliminary efficacy of continuous intravenous infusion of treprostinil in liver transplant recipients in a prospective, single‐center, non‐randomized, interventional study. Material and methods This was a dose escalation (3 + 3 design) phase 1/2 study. Deceased donor liver transplant recipients received 5 ng/kg/min for two days, or 2.5, 5, and 7.5 ng/min/kg for 5 days as a continuous infusion. Multiple blood samples were collected for biochemical parameter assessment and for measuring treprostinil levels. Indocyanine green plasma disappearance rate was used as a measure of hepatic functional capacity. Results Subjects tolerated continuous infusion of treprostinil up to 5 ng/kg/min for 120 h with no occurrence of primary graft non‐function (PNF), minimized need for ventilation support, reduced hospitalization time, 100% graft and patient survival, and improved hepatobiliary excretory function comparable to normal healthy adults. Discussion Treprostinil can be administered to liver transplant patients safely during the perioperative period. Conclusion Based on this phase 1/2 study, further efficacy studies of treprostinil in preventing I/R injury of liver should be conducted to potentially increase the number of livers available for transplantation.
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Affiliation(s)
- Omar Abdulhameed Almazroo
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mohammad Kowser Miah
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Venkateswaran C Pillai
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Imam H Shaik
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ruichao Xu
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Stalin Dharmayan
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Heather J Johnson
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Swaytha Ganesh
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Raymond M Planinsic
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Anthony J Demetris
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ali Al-Khafaji
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Critical Care Medicine, Univeristy of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Roberto Lopez
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Michele Molinari
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Amit D Tevar
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Christopher Hughes
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Abhinav Humar
- Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Raman Venkataramanan
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA.,Thomas Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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16
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Le Fevre ER, McGrath KH, Fitzgerald DA. Pulmonary Manifestations of Gastrointestinal, Pancreatic, and Liver Diseases in Children. Pediatr Clin North Am 2021; 68:41-60. [PMID: 33228942 DOI: 10.1016/j.pcl.2020.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pulmonary manifestations of gastrointestinal (GI) diseases are often subtle, and underlying disease may precede overt symptoms. A high index of suspicion and a low threshold for consultation with a pediatric pulmonologist is warranted in common GI conditions. This article outlines the pulmonary manifestations of different GI, pancreatic, and liver diseases in children, including gastroesophageal reflux disease, inflammatory bowel disease, pancreatitis, alpha1-antitrypsin deficiency, nonalcoholic fatty liver disease, and complications of chronic liver disease (hepatopulmonary syndrome and portopulmonary hypertension).
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Affiliation(s)
- Emily R Le Fevre
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, New South Wales 2145, Australia
| | - Kathleen H McGrath
- Department of Gastroenterology and Clinical Nutrition, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052, Australia
| | - Dominic A Fitzgerald
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, New South Wales 2145, Australia; Faculty Health Sciences, University of Sydney, Sydney, New South Wales, Australia.
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17
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Deroo R, Trépo E, Holvoet T, De Pauw M, Geerts A, Verhelst X, Colle I, Van Vlierberghe H, Fallon MB, Raevens S. Vasomodulators and Liver Transplantation for Portopulmonary Hypertension: Evidence From a Systematic Review and Meta-Analysis. Hepatology 2020; 72:1701-1716. [PMID: 32017176 DOI: 10.1002/hep.31164] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 01/20/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Untreated portopulmonary hypertension (PoPH) carries a poor prognosis. Previous reports have described vasomodulator (VM) therapy and liver transplantation (LT) as treatment options. We aimed to provide summary estimates on the endpoints of pulmonary hemodynamics and survival in patients with PoPH, treated with different modalities. APPROACH AND RESULTS We performed a systematic review with meta-analysis of mainly observational and case-control studies describing no treatment, VM, LT, or VM + LT in patients with PoPH. Twenty-six studies (1,019 patients) were included. Both VM and VM + LT improve pulmonary hemodynamics. A substantial proportion of patients treated with VM become eligible for LT (44%; 95% confidence interval [CI], 31-58). Pooled estimates for 1-, and 3-year postdiagnosis survival in patients treated with VM were 86% (95% CI, 81-90) and 69% (95% CI, 50-84) versus 82% (95% CI, 52-95) and 67% (95% CI, 53-78) in patients treated with VM + LT. Of note, studies reporting on the effect of VM mainly included Child-Pugh A/B patients, whereas studies reporting on VM + LT mainly included Child-Pugh B/C. Seven studies (238 patients) included both patients who received VM only and patients who received VM + LT. Risk of death in VM-only-treated patients was significantly higher than in patients who could be transplanted as well (odds ratio, 3.5; 95% CI, 1.4-8.8); however, importantly, patients who proceeded to transplant had been selected very strictly. In 50% of patients, VM can be discontinued post-LT (95% CI, 38-62). CONCLUSIONS VM and VM + LT both improve pulmonary hemodynamics and prognosis in PoPH. In a strictly selected subpopulation of cases where LT is indicated based on severe liver disease and where LT is considered safe and feasible, treatment with VM + LT confers a better prognosis. Considering successful VM, 44% can proceed to LT, with half being able to postoperatively stop medication.
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Affiliation(s)
- Rebecca Deroo
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Eric Trépo
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, C.U.B. Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium.,Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Brussels, Belgium
| | - Tom Holvoet
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Michel De Pauw
- Department of Cardiology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Anja Geerts
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Isabelle Colle
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Hans Van Vlierberghe
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
| | - Michael B Fallon
- Department of Internal Medicine, University of Arizona College of Medicine, Phoenix, AZ
| | - Sarah Raevens
- Department of Gastroenterology and Hepatology, Ghent University-Ghent University Hospital, Ghent, Belgium
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18
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Clinical Outcomes after Liver Transplantation in Patients with Portopulmonary Hypertension. Transplantation 2020; 105:2283-2290. [PMID: 33065725 DOI: 10.1097/tp.0000000000003490] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Portopulmonary hypertension (POPH) is the presence of pulmonary arterial (PA) hypertension in patients with portal hypertension and is associated with significant morbidity and mortality. In a cohort of POPH patients, we describe the clinical outcomes of POPH patients who underwent liver transplantation (LT). METHODS Retrospectively collected data from a prospectively assembled cohort of all consecutive POPH adults evaluated in three transplant centers from 1996 to 2019. RESULTS From a cohort of 228 POPH patients, 50 patients underwent LT. Significant hemodynamic improvement after PA-targeted therapy was observed, with 58% receiving only monotherapy pre-transplant. After LT, 21 (42%) patients were able to discontinue and remained off PA-targeted therapy. The 1, 3, and 5 year unadjusted survival rates after LT were 72%, 63% and 60%, respectively. An elevated pulmonary vascular resistance (PVR) before LT was associated with worse survival rate (HR 1.91, 95% CI 1.07-3.74, p=0.04). No survival difference was observed in those granted MELD exception or transplants performed before or after the year 2010. CONCLUSION Significant number of POPH patients discontinued PA-targeted therapy after LT. Higher PVR before LT was associated with worse survival, as was monotherapy use. Despite effective PA-targeted therapies, POPH survival outcomes after LT in our cohort were modest and may reflect the need for more aggressive therapy.
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19
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Abstract
PURPOSE OF REVIEW Pulmonary arterial hypertension (PAH) is a disease that carries a significant mortality left untreated. This article aims to review pharmacotherapeutics for PAH. RECENT FINDINGS PAH-specific therapies have evolved over the last three decades and have expanded from one therapy in the 1990s to 14 FDA-approved medications. Current therapies are directed at restoring the imbalance of vasoactive mediators that include nitric oxide, endothelin and prostacyclin. Although these agents are effective as monotherapy, recent trials have promulgated the strategy of upfront combination therapy. The availability of oral prostacyclin agonists has also allowed for expanded treatment options. Risk assessment is vital in guiding therapy for PAH patients. There is ongoing focus on targeting pathological mechanisms of the disease via novel therapies and repurposing existing drugs. SUMMARY There is an array of medications available for the treatment of PAH. Prudent combination of therapies to maximize treatment effect can improve morbidity and mortality. This article reviews the data supporting these therapies and attempts to outline an approach to patient management.
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20
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Weinfurtner K, Forde K. Hepatopulmonary Syndrome and Portopulmonary Hypertension: Current Status and Implications for Liver Transplantation. CURRENT HEPATOLOGY REPORTS 2020; 19:174-185. [PMID: 32905452 PMCID: PMC7473417 DOI: 10.1007/s11901-020-00532-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE OF REVIEW Hepatopulmonary syndrome (HPS) and portopulmonary hypertension (PoPH) are both pulmonary vascular complications of advanced liver disease; however, these syndromes have distinct pathophysiology, clinical implications, and management. RECENT FINDINGS While both conditions are associated with portal hypertension, HPS results from diffuse pulmonary capillary vasodilation and PoPH results from vasoconstriction and vascular remodeling of pulmonary arteries. In HPS, no medical therapies clearly improve outcomes; however, patients have excellent post-LT outcomes with near uniform reversal of hypoxemia. In PoPH, several medical therapies used in idiopathic pulmonary hypertension have been shown improve pulmonary hemodynamics, symptoms, and potentially LT outcomes; however, further study is needed to determine best treatment regimens, long-term outcomes on medical therapy, and role of LT. SUMMARY While HPS results in severe hypoxemia that is usually reversible by LT, PoPH patients develop progressive pulmonary hypertension that may improve with medical therapy.
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Affiliation(s)
- Kelley Weinfurtner
- Division of Gastroenterology and Hepatology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kimberly Forde
- Division of Gastroenterology and Hepatology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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21
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Long-term Outcomes and Survival in Moderate-severe Portopulmonary Hypertension After Liver Transplant. Transplantation 2020; 105:346-353. [DOI: 10.1097/tp.0000000000003248] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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22
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Guidelines for the Management of Adult Acute and Acute-on-Chronic Liver Failure in the ICU. Crit Care Med 2020; 48:e173-e191. [DOI: 10.1097/ccm.0000000000004192] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Preston IR, Burger CD, Bartolome S, Safdar Z, Krowka M, Sood N, Ford HJ, Battarjee WF, Chakinala MM, Gomberg-Maitland M, Hill NS. Ambrisentan in portopulmonary hypertension: A multicenter, open-label trial. J Heart Lung Transplant 2020; 39:464-472. [PMID: 32008947 DOI: 10.1016/j.healun.2019.12.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 12/04/2019] [Accepted: 12/29/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Ambrisentan has shown effectiveness in the treatment of Group 1 pulmonary arterial hypertension (PAH). Although portopulmonary hypertension (PoPH) is a subset of Group 1 PAH, few clinical trials have been testing PAH therapies in patients with PoPH. The objective of this study is to evaluate the efficacy and safety of ambrisentan in PoPH. METHODS This study is a prospective, multicenter, open-label trial in which treatment-naive patients with PoPH with Child-Pugh class A/B were administered with ambrisentan for 24 weeks, followed by a long-term extension (24-28 weeks). The primary end-points were change in pulmonary vascular resistance (PVR) and 6-minutes walk distance (6MWD) at 24 weeks, whereas secondary end-points included safety, World Health Organization (WHO) functional class (FC) and echocardiographic assessments. RESULTS Of the 31 patients, 23 finished 24 weeks of ambrisentan therapy and 19 finished the extension. PVR decreased significantly (mean ± SD) (7.1 ± 5 vs 3.8 ± 1.8 Wood units, p < 0.001), whereas 6MWD remained unchanged (314 ± 94 vs 336 ± 108 m). Other hemodynamic parameters such as right atrial pressure (13 ± 8 vs 9 ± 4 mm Hg, p < 0.05), mean pulmonary arterial pressure (46 ± 13 vs. 38 ± 8 mm Hg, p < 0.01), cardiac index (2.6 ± 0.6 vs. 3.5 ± 0.7 liter/min/m2, p < 0.001) showed improvement, whereas pulmonary capillary wedge pressure remained unchanged. Of the 22 patients with WHO FC assessments at baseline and 24 weeks, WHO FC improved significantly (p = 0.005). Most frequent drug-related adverse events were edema (38.7%) and headache (22.5%). One episode of leg edema resulted into the permanent discontinuation of ambrisentan. CONCLUSIONS Ambrisentan monotherapy in PoPH improves hemodynamics and FC at 24 weeks; however, it did not show any improvement in 6MWD. These preliminary outcomes should be interpreted with caution (Clinicaltrials.Gov:NCT01224210).
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Affiliation(s)
- Ioana R Preston
- Pulmonary, Critical Care and Sleep Division, Tufts Medical Center, Boston, Massachusetts.
| | - Charles D Burger
- Department of Pulmonary Medicine, Mayo Clinic Florida, Jacksonville, Florida
| | - Sonja Bartolome
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Zeenat Safdar
- Pulmonary and Critical Care Division, Department of Medicine, Baylor College of Medicine, Houston, Texas
| | | | - Namita Sood
- Pulmonary and Critical Care Division, Ohio State University Medical Center, Columbus, Ohio
| | - Hubert J Ford
- Division of Pulmonary and Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Wejdan F Battarjee
- Pulmonary, Critical Care and Sleep Division, Tufts Medical Center, Boston, Massachusetts
| | - Murali M Chakinala
- Division of Pulmonary and Critical Care Medicine, Washington University Medical Center, St. Louis, Missouri
| | - Mardi Gomberg-Maitland
- Division of Cardiology, George Washington University Hospital, Washington, District of Columbia
| | - Nicholas S Hill
- Pulmonary, Critical Care and Sleep Division, Tufts Medical Center, Boston, Massachusetts
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24
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Abstract
The most common pulmonary complications of chronic liver disease are hepatic hydrothorax, hepatopulmonary syndrome, and portopulmonary hypertension. Hepatic hydrothorax is a transudative pleural effusion in a patient with cirrhosis and no evidence of underlying cardiopulmonary disease. Hepatic hydrothorax develops owing to the movement of ascitic fluid into the pleural space. Hepatopulmonary syndrome and portopulmonary hypertension are pathologically linked by the presence of portal hypertension; however, their pathophysiologic mechanisms are significantly different. Hepatopulmonary syndrome is characterized by low pulmonary vascular resistance secondary to intrapulmonary vascular dilatations and hypoxemia; portopulmonary hypertension features elevated pulmonary vascular resistance and constriction/obstruction within the pulmonary vasculature.
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Affiliation(s)
- Rodrigo Cartin-Ceba
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard, Scottsdale, AZ 85259, USA.
| | - Michael J Krowka
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic Rochester, 200 1st Street SW, Rochester, MN 55905, USA
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Serrano RM, Subbarao GC, Mangus RS, Montgomery G, Johansen M. Combination therapy for severe portopulmonary hypertension in a child allows for liver transplantation. Pediatr Transplant 2019; 23:e13461. [PMID: 31062925 DOI: 10.1111/petr.13461] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/12/2019] [Accepted: 04/09/2019] [Indexed: 12/14/2022]
Abstract
Severe PPHTN is a contraindication to liver transplantation and predicts an abysmal 5-year outcome. It is defined as a resting mPAP >45 mm Hg with a mean pulmonary artery wedge pressure of <15 mm Hg and pulmonary vascular resistance of >3 wood units in the setting of portal hypertension. There have been limited reports of successful treatment of PPHTN leading to successful liver transplantation in adults, and one reported use of monotherapy as a bridge to successful liver transplant in pediatrics. To our knowledge, we describe the first use of combination therapy as a successful bridge to liver transplantation in a pediatric patient with severe PPHTN. This report adds to the paucity of data in pediatrics on the use of pulmonary vasodilator therapy in patients with severe PPHTN as a bridge to successful liver transplantation. Early diagnosis in order to mitigate or avoid the development of irreversible pulmonary vasculopathy that would preclude candidacy for liver transplantation is crucial, but our report demonstrates that combination therapy can be administered safely, quickly, and may allow for successful liver transplantation in patients with severe PPHTN.
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Affiliation(s)
- Ryan M Serrano
- Department of Pediatrics, Division of Pediatric Cardiology, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana
| | - Girish C Subbarao
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, University of Indiana School of Medicine and Riley Children's Hospital, Indianapolis, Indiana
| | - Richard S Mangus
- Department of Surgery, Transplant Division, Indiana University School of Medicine, Indianapolis, Indiana
| | - Greg Montgomery
- Section of Pediatric Pulmonology, Critical Care and Allergy, PICU/Riley Hospital for Children, Indianapolis, Indiana
| | - Michael Johansen
- Department of Pediatrics, Division of Pediatric Cardiology, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana
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Acar S, Donmez G, Acar RD, Kavlak ME, Yazar S, Aslan S, Donmez R, Kargi A, Polat KY, Akyildiz M. Idiopathic Pulmonary Hypertension After Liver Transplantation. Transplant Proc 2019; 51:1196-1198. [PMID: 30981407 DOI: 10.1016/j.transproceed.2019.01.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 01/21/2019] [Indexed: 11/30/2022]
Abstract
Pulmonary hypertension is one of the problems that can be encountered before liver transplantation. It is not expected in cases with no additional disease in postoperative period. Herein, we report on a 43-year-old woman who developed idiopathic pulmonary hypertension in the early postoperative period. Further investigation both pathologically and clinically is needed in patients undergoing living donor liver transplantation that may help to solve the problems such as pulmonary arterial hypertension before it occurs and manage complex hemodynamic changes successfully in the future.
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Affiliation(s)
- S Acar
- Department of Gastroenterology and Organ Transplantation Center, Sakarya University School of Medicine, Sakarya, Turkey.
| | - G Donmez
- Department of Cardiology, Memorial Atasehir Hospital, Istanbul, Turkey
| | - R D Acar
- Department of Cardiology, Kartal Kosuyolu High Speciality Educational and Research Hospital, Istanbul, Turkey
| | - M E Kavlak
- Department of Anesthesiology and Intensive Care Unit and Organ Transplantation Center, Memorial Atasehir Hospital, Istanbul, Turkey
| | - S Yazar
- Department of General Surgery and Organ Transplantation Center, Memorial Atasehir Hospital, Istanbul, Turkey
| | - S Aslan
- Department of General Surgery and Organ Transplantation Center, Memorial Atasehir Hospital, Istanbul, Turkey
| | - R Donmez
- Department of General Surgery and Organ Transplantation Center, Memorial Atasehir Hospital, Istanbul, Turkey
| | - A Kargi
- Department of General Surgery and Organ Transplantation Center, Memorial Atasehir Hospital, Istanbul, Turkey
| | - K Y Polat
- Department of General Surgery and Organ Transplantation Center, Memorial Atasehir Hospital, Istanbul, Turkey
| | - M Akyildiz
- Department of Gastroenterology and Organ Transplantation Center, Topkapı, Istanbul, Turkey
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Does Portopulmonary Hypertension Impede Liver Transplantation in Cirrhotic Patients? A French Multicentric Retrospective Study. Transplantation 2018; 102:616-622. [PMID: 29077657 DOI: 10.1097/tp.0000000000001981] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Portopulmonary hypertension is defined by the presence of pulmonary arterial hypertension associated with portal hypertension. Its presence is a major stake for cirrhotic patients requiring liver transplantation (LT), with increased postoperative mortality and unpredictable evolution after transplantation. The aim was to study outcomes after liver transplantation in patients with portopulmonary hypertension and to identify factors associated with normalization of pulmonary hypertension. METHODS Patients with portopulmonary hypertension who underwent LT between 2008 and 2016 in 8 French centers were retrospectively included. Pulmonary artery pressure was established by right heart catheterization before and after LT. Primary endpoint was the normalization of pulmonary artery pressure after LT. RESULTS Twenty-three patients who received liver transplant between 2008 and 2016 were included. Two (8.7%) patients died in the immediate posttransplant period from right heart failure. With appropriate vasoactive medical treatment and LT, pulmonary arterial pressure was normalized in 14 patients (60.8%), demonstrating recovery from portopulmonary hypertension. In univariate analysis, the use of vasoactive combination therapy was the only prognostic factor for pulmonary arterial hypertension normalization after LT. CONCLUSIONS Treatment of portopulmonary hypertension with a combination of vasoactive drugs allows LT with acceptable postoperative cardiovascular-related mortality and normalization of pulmonary hypertension in the majority of the patients.
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Riou M, Jutant EM, Mignard X, Canuet M, Humbert M, Sitbon O, Savale L, Montani D. Hépatopathies et maladies vasculaires pulmonaires. Rev Med Interne 2018; 39:925-934. [DOI: 10.1016/j.revmed.2018.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 07/23/2018] [Indexed: 12/26/2022]
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EASL Clinical Practice Guidelines for the management of patients with decompensated cirrhosis. J Hepatol 2018; 69:406-460. [PMID: 29653741 DOI: 10.1016/j.jhep.2018.03.024] [Citation(s) in RCA: 1551] [Impact Index Per Article: 258.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 03/28/2018] [Indexed: 02/06/2023]
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30
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Diagnosis, Treatment, and Management of Orthotopic Liver Transplant Candidates With Portopulmonary Hypertension. Cardiol Rev 2018; 26:169-176. [PMID: 29608499 DOI: 10.1097/crd.0000000000000195] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Coz Yataco A, Aguinaga Meza M, Buch KP, Disselkamp MA. Hospital and intensive care unit management of decompensated pulmonary hypertension and right ventricular failure. Heart Fail Rev 2018; 21:323-46. [PMID: 26486799 PMCID: PMC7102249 DOI: 10.1007/s10741-015-9514-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Pulmonary hypertension and concomitant right ventricular failure present a diagnostic and therapeutic challenge in the intensive care unit and have been associated with a high mortality. Significant co-morbidities and hemodynamic instability are often present, and routine critical care unit resuscitation may worsen hemodynamics and limit the chances of survival in patients with an already underlying poor prognosis. Right ventricular failure results from structural or functional processes that limit the right ventricle’s ability to maintain adequate cardiac output. It is commonly seen as the result of left heart failure, acute pulmonary embolism, progression or decompensation of pulmonary hypertension, sepsis, acute lung injury, or in the perioperative setting. Prompt recognition of the underlying cause and institution of treatment with a thorough understanding of the elements necessary to optimize preload, cardiac contractility, enhance systemic arterial perfusion, and reduce right ventricular afterload are of paramount importance. Moreover, the emergence of previously uncommon entities in patients with pulmonary hypertension (pregnancy, sepsis, liver disease, etc.) and the availability of modern devices to provide support pose additional challenges that must be addressed with an in-depth knowledge of this disease.
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Affiliation(s)
- Angel Coz Yataco
- Department of Internal Medicine, Pulmonary and Critical Care Medicine, University of Kentucky, 740 S. Limestone, KY Clinic L543, Lexington, KY, 40536, USA.
| | - Melina Aguinaga Meza
- Department of Internal Medicine, Division of Cardiovascular Medicine - Gill Heart Institute, University of Kentucky, Lexington, KY, USA
| | - Ketan P Buch
- Department of Internal Medicine, Pulmonary and Critical Care Medicine, University of Kentucky, 740 S. Limestone, KY Clinic L543, Lexington, KY, 40536, USA
| | - Margaret A Disselkamp
- Department of Internal Medicine, Pulmonary and Critical Care Medicine, University of Kentucky, 740 S. Limestone, KY Clinic L543, Lexington, KY, 40536, USA
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Onoe T, Tanaka A, Ishiyama K, Ide K, Tashiro H, Ohdan H. Perioperative management with phosphodiesterase type 5 inhibitor and prostaglandin E1 for moderate portopulmonary hypertension following adult-to-adult living-donor liver transplantation: a case report. Surg Case Rep 2018; 4:15. [PMID: 29417353 PMCID: PMC5803166 DOI: 10.1186/s40792-018-0423-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/30/2018] [Indexed: 01/15/2023] Open
Abstract
Background Portopulmonary hypertension (PPH) is a relatively rare but well-recognized complication of end-stage liver disease. Moderate or severe PPH (mean pulmonary artery pressure [mPAP] ≥ 35 mmHg) is usually a contraindication for liver transplantation due to high operation-related mortality. Here, we report on a patient with moderate PPH whose condition was successfully managed with a phosphodiesterase type 5 (PDE5) inhibitor (tadalafil) and prostaglandin E1, who experienced rapid improvement of PPH after living-donor liver transplantation (LDLT). Case presentation A 63-year-old woman with alcoholic decompensated cirrhosis was referred to our hospital for LDLT. She had mild dyspnea on exertion as well as fatigue. Echocardiography and subsequent cardiac catheterization revealed a high mPAP (35 mmHg), and she was diagnosed with moderate PPH. We commenced treatment with oral tadalafil for the PPH. A second preoperative echocardiography demonstrated improved PPH, and she underwent LDLT. An intravenous infusion of prostaglandin E1 was introduced instead of tadalafil during and after the operation. The mPAP value showed a rapid decrease in mPAP value to 22 mmHg in 2 days. After discontinuation of the prostaglandin E1, the mPAP value remained 23 mmHg. Postoperative catheterization 2 months after LDLT showed no exacerbation of PPH. She was discharged on foot 70 days after LDLT in good condition and has shown a good clinical condition more than 2 years after LDLT. Conclusion LDLT could be a radical treatment for PPH with careful management and adequate patient selection. PDE5 inhibitor and PGE1 is effective and feasible for perioperative management of the patient with moderate portopulmonary hypertension in LDLT.
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Affiliation(s)
- Takashi Onoe
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-0037, Japan. .,Institute for Clinical Research, National Hospital Organization Kure Medical Center/Chugoku Cancer Center, Kure, Japan.
| | - Asuka Tanaka
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-0037, Japan
| | - Kohei Ishiyama
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-0037, Japan.,Institute for Clinical Research, National Hospital Organization Kure Medical Center/Chugoku Cancer Center, Kure, Japan
| | - Kentaro Ide
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-0037, Japan
| | - Hirotaka Tashiro
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-0037, Japan.,Institute for Clinical Research, National Hospital Organization Kure Medical Center/Chugoku Cancer Center, Kure, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-0037, Japan
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VanWagner LB, Harinstein ME, Runo JR, Darling C, Serper M, Hall S, Kobashigawa JA, Hammel LL. Multidisciplinary approach to cardiac and pulmonary vascular disease risk assessment in liver transplantation: An evaluation of the evidence and consensus recommendations. Am J Transplant 2018; 18:30-42. [PMID: 28985025 PMCID: PMC5840800 DOI: 10.1111/ajt.14531] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 09/12/2017] [Accepted: 09/28/2017] [Indexed: 01/25/2023]
Abstract
Liver transplant (LT) candidates today are older, have greater medical severity of illness, and have more cardiovascular comorbidities than ever before. In addition, there are specific cardiovascular responses in cirrhosis that can be detrimental to the LT candidate. Cirrhotic cardiomyopathy, a condition characterized by increased cardiac output and a reduced ventricular response to stress, is present in up to 30% of patients with cirrhosis, thus challenging perioperative management. Current noninvasive tests that assess for subclinical coronary and myocardial disease have low sensitivity, and altered hemodynamics during the LT surgery can unmask latent cardiovascular disease either intraoperatively or in the immediate postoperative period. Therefore, this review, assembled by a group of multidisciplinary experts in the field and endorsed by the American Society of Transplantation Liver and Intestine and Thoracic and Critical Care Communities of Practice, provides a critical assessment of the diagnosis of cardiac and pulmonary vascular disease and interventions aimed at managing these conditions in LT candidates. Key points and practice-based recommendations for the diagnosis and management of cardiac and pulmonary vascular disease in this population are provided to offer guidance for clinicians and identify gaps in knowledge for future investigations.
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Affiliation(s)
- Lisa B. VanWagner
- Division of Gastroenterology and Hepatology, Department of Medicine and Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Matthew E. Harinstein
- Heart and Vascular Institute, Division of Cardiology, University of Pittsburgh Medical Center, Pittsburgh, PA USA
| | - James R. Runo
- Division of Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Christopher Darling
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Marina Serper
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA USA
| | - Shelley Hall
- Division of Transplant Cardiology, Baylor University Medical Center, Dallas, TX USA
| | - Jon A. Kobashigawa
- Division of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA USA
| | - Laura L. Hammel
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
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DuBrock HM, Goldberg DS, Sussman NL, Bartolome SD, Kadry Z, Salgia RJ, Mulligan DC, Kremers WK, Kawut SM, Krowka MJ, Channick RN. Predictors of Waitlist Mortality in Portopulmonary Hypertension. Transplantation 2017; 101:1609-1615. [PMID: 28207639 DOI: 10.1097/tp.0000000000001666] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND The current Organ Procurement Transplantation Network policy grants Model for End-Stage Liver Disease (MELD) exception points to patients with portopulmonary hypertension (POPH), but potentially important factors, such as severity of liver disease and pulmonary hypertension, are not included in the exception score, and may affect survival. The purpose of this study was to identify significant predictors of waitlist mortality in patients with POPH. METHODS We performed a retrospective cohort study of patients in the Organ Procurement and Transplantation Network database with hemodynamics consistent with POPH (defined as mean pulmonary arterial pressure >25 mm Hg and pulmonary vascular resistance [PVR] ≥240 dynes·s·cm) who were approved for a POPH MELD exception between 2006 and 2014. Using a Cox proportional hazards model, we identified predictors of waitlist mortality (or removal for clinical deterioration). RESULTS One hundred ninety adults were included. Age (hazard ratio [HR], 1.04; 95% confidence interval [CI], 1.00-1.08; P = 0.0499), initial native MELD score (HR, 1.11; 95% CI, 1.05-1.17; P < 0.001), and initial PVR (HR, 1.12 per 100 dynes·s·cm; 95% CI, 1.02-1.23; P = 0.02) were the only significant univariate predictors of waitlist mortality and remained significant predictors in a multivariate model, which had a c-statistic of 0.71. PVR and mean pulmonary arterial pressure were not significant predictors of posttransplant mortality. CONCLUSIONS Both the severity of liver disease and POPH (as assessed by MELD and PVR, respectively) were significantly associated with waitlist, but not posttransplant, mortality in patients with approved MELD exceptions for POPH. Both factors should potentially be included in the POPH MELD exception score to more accurately reflect waitlist mortality risk.
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Affiliation(s)
- Hilary M DuBrock
- Department of Medicine, Massachusetts General Hospital Boston, MA USA
| | - David S Goldberg
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania Philadelphia, PA USA
| | - Norman L Sussman
- Department of Surgery, Baylor College of Medicine Houston TX USA
| | - Sonja D Bartolome
- Department of Medicine, University of Texas Southwestern Medical Center Dallas, TX USA
| | - Zakiyah Kadry
- Department of Surgery, Division of Transplantation, Penn State Milton S. Hershey Medical Center Hershey, PA USA
| | - Reena J Salgia
- Department of Medicine, Henry Ford Hospital Detroit, MI USA
| | - David C Mulligan
- Department of Surgery, Transplantation and Immunology, Yale University New Haven, CT USA
| | - Walter K Kremers
- Department of Health Sciences Research, Mayo Clinic Rochester, MN USA
| | - Steven M Kawut
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania Philadelphia, PA USA
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Arlt J, Wei W, Xie C, Homeyer A, Settmacher U, Dahmen U, Dirsch O. Modulation of hepatic perfusion did not improve recovery from hepatic outflow obstruction. BMC Pharmacol Toxicol 2017; 18:50. [PMID: 28651622 PMCID: PMC5485608 DOI: 10.1186/s40360-017-0155-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 06/13/2017] [Indexed: 02/08/2023] Open
Abstract
Background Focal hepatic venous outflow obstruction frequently occurs after extended liver resection and leads to a portal hypertension, arterial hypoperfusion and parenchymal necrosis. In this study, we investigated the pharmacological modulation of liver perfusion and hepatic damage in a surgical model of hepatic outflow obstruction after extended liver resection by administration of 5 different drugs in comparison to an operative intervention, splenectomy. Methods Male inbred Lewis rats (Lew/Crl) were subjected to right median hepatic vein ligation + 70% partial hepatectomy. Treatment consisted of a splenectomy or the application of saline, carvedilol or isosorbide-5-mononitrate (ISMN) (5 mg · kg−1 respectively 7,2 mg · kg−1 per gavage 12 h−1). The splenectomy was performed during operation. The effect of the treatments on hepatic hemodynamics were measured in non-operated animals, immediately after operation (n = 4/group) and 24 h after operation (n = 5/group). Assessment of hepatic damage (liver enzymes, histology) and liver cell proliferation (BrdU-immunohistochemistry) was performed 24 h after operation. Furthermore sildenafil (10 μg · kg−1 i.p. 12h−1), terlipressin (0.05 mg · kg−1 i.v. 12 h−1) and octreotide (10 μg · kg−1 s.c. 12 h−1) were investigated regarding their effect on hepatic hemodynamics and hepatic damage 24 h after operation (n = 4/group). Results Carvedilol and ISMN significantly decreased the portal pressure in normal non-operated rats from 11,1 ± 1,1 mmHg (normal rats) to 8,4 ± 0,3 mmHg (carvedilol) respectively 7,4 ± 1,8 mmHg (ISMN). ISMN substantially reduced surgery-induced portal hypertension from 15,4 ± 4,4 mmHg to 9,6 ± 2,3 mmHg. Only splenectomy reduced the portal flow immediately after operation by approximately 25%. No treatment had an immediate effect on the hepatic arterial perfusion. In all treatment groups, portal flow increased by approximately 3-fold within 24 h after operation, whereas hepatic arterial flow decreased substantially. Neither treatment reduced hepatic damage as assessed 24 h after operation. The distribution of proliferating cells appeared very similar in all drug treated groups and the splenectomy group. Conclusion Transient relative reduction of portal pressure did not result in a reduction of hepatic damage. This might be explained by the development of portal hyperperfusion which was accompanied by arterial hypoperfusion. Electronic supplementary material The online version of this article (doi:10.1186/s40360-017-0155-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- J Arlt
- Experimental Transplantation Surgery, Department of General, Visceral and Vascular Surgery, Jena University Hospital, Drackendorfer Str. 1, 07747, Jena, Germany
| | - W Wei
- Experimental Transplantation Surgery, Department of General, Visceral and Vascular Surgery, Jena University Hospital, Drackendorfer Str. 1, 07747, Jena, Germany
| | - C Xie
- Experimental Transplantation Surgery, Department of General, Visceral and Vascular Surgery, Jena University Hospital, Drackendorfer Str. 1, 07747, Jena, Germany
| | - A Homeyer
- Fraunhofer Institute for Medical Image Computing MEVIS, Universitätsallee 29, 28359, Bremen, Germany
| | - U Settmacher
- Department of General, Visceral and Vascular Surgery, Jena University Hospital, Erlanger Allee 101, 07747, Jena, Germany
| | - U Dahmen
- Experimental Transplantation Surgery, Department of General, Visceral and Vascular Surgery, Jena University Hospital, Drackendorfer Str. 1, 07747, Jena, Germany.
| | - O Dirsch
- Institute of Pathology, Klinikum Chemnitz, Flemmingstraße 2, 09116, Chemnitz, Germany
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International Liver Transplant Society Practice Guidelines: Diagnosis and Management of Hepatopulmonary Syndrome and Portopulmonary Hypertension. Transplantation 2017; 100:1440-52. [PMID: 27326810 DOI: 10.1097/tp.0000000000001229] [Citation(s) in RCA: 259] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Two distinct pulmonary vascular disorders, hepatopulmonary syndrome (HPS) and portopulmonary hypertension (POPH) may occur as a consequence of hepatic parenchymal or vascular abnormalities. HPS and POPH have major clinical implications for liver transplantation. A European Respiratory Society Task Force on Pulmonary-Hepatic Disorders convened in 2002 to standardize the diagnosis and guide management of these disorders. These International Liver Transplant Society diagnostic and management guidelines are based on that task force consensus and should continue to evolve as clinical experience dictates. Based on a review of over 1000 published HPS and POPH articles identified via a MEDLINE search (1985-2015), clinical guidelines were based on, selected single care reports, small series, registries, databases, and expert opinion. The paucity of randomized, controlled trials in either of these disorders was noted. Guidelines are presented in 5 parts; I. Definitions/Diagnostic criteria; II. Hepatopulmonary syndrome; III. Portopulmonary hypertension; IV. Implications for liver transplantation; and V. Suggestions for future clinical research.
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Rajaram P, Parekh A, Fisher M, Kempker J, Subramanian R. Comparison of Post-Liver Transplantation Outcomes in Portopulmonary Hypertension and Pulmonary Venous Hypertension: A Single-Center Experience. Transplant Proc 2017; 49:338-343. [PMID: 28219595 DOI: 10.1016/j.transproceed.2016.12.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 12/13/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND In potential liver transplant candidates, pulmonary vascular diseases, including portopulmonary hypertension (PoPH) and pulmonary venous hypertension (PVH), can be associated with high morbidity and mortality. Although there are clear guidelines regarding management and transplant listing criteria for patients with PoPH, the listing criteria for PVH are not well defined. OBJECTIVE The aim of this study was to describe and compare the perioperative and postoperative morbidity and mortality associated with PoPH and PVH in patients undergoing liver transplantation. METHODS We conducted a retrospective observational study of all patients referred for liver transplantation to our center between 2005 and 2015 who underwent a right heart catheterization (RHC) for screening for pulmonary hypertension as suggested by initial echocardiography. Based on the RHC data, the patients were grouped into no pulmonary hypertension (No PH), PoPH, and PVH categories. In patients who underwent liver transplantation, we recorded vital status intraoperatively and at 30 days and 1-year post-transplant, and we recorded the incidence of postoperative cardiopulmonary and renal complications. RESULTS Of the 134 patients who underwent RHC as part of the initial transplant evaluation, 50 patients were successfully transplanted. There was 1 intraoperative death in the PoPH group. No significant difference in mortality was noted between the No PH, PoPH, and PVH groups intraoperatively and 30 days after liver transplantation. At 1 year, the survival rates were 100%, 69.2%, and 94.1% in the No PH, PoPH, and PVH groups, respectively. With respect to cardiopulmonary and renal complications, no statistically significant difference was noted among the groups, though there was a trend toward increased post-transplant reversible pulmonary complications in the PVH group. CONCLUSION Our findings suggest that the post-transplant outcomes of patients with PoPH and PVH are similar. In light of the growing recognition of diastolic dysfunction and cirrhotic cardiomyopathy in decompensated cirrhotic patients at the time of transplant, the issue of pulmonary hypertension related to PVH will gain increasing importance as we assess these patients for transplantation. Therefore, future studies are needed to define evidence based guidelines to determine candidacy for liver transplantation in the context of PVH.
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Affiliation(s)
- P Rajaram
- Emory University School of Medicine, Department of Medicine, Atlanta, Georgia, USA
| | - A Parekh
- Emory University School of Medicine, Department of Medicine, Atlanta, Georgia, USA
| | - M Fisher
- Emory University School of Medicine, Department of Medicine, Atlanta, Georgia, USA
| | - J Kempker
- Emory University School of Medicine, Department of Medicine, Atlanta, Georgia, USA
| | - R Subramanian
- Emory University School of Medicine, Department of Medicine, Atlanta, Georgia, USA.
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Savale L, Sattler C, Coilly A, Conti F, Renard S, Francoz C, Bouvaist H, Feray C, Borentain P, Jaïs X, Montani D, Parent F, O'Connell C, Hervé P, Humbert M, Simonneau G, Samuel D, Calmus Y, Duvoux C, Durand F, Duclos-Vallée JC, Sitbon O. Long-term outcome in liver transplantation candidates with portopulmonary hypertension. Hepatology 2017; 65:1683-1692. [PMID: 27997987 DOI: 10.1002/hep.28990] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 11/06/2016] [Accepted: 11/26/2016] [Indexed: 02/04/2023]
Abstract
UNLABELLED Portopulmonary hypertension (PoPH) is diagnosed in 2-6% of liver transplantation (LT) candidates. We studied outcomes of candidates for LT suffering from PoPH. Data were collected retrospectively from a prospective registry. Pulmonary hemodynamic variables were collected at the time of PoPH diagnosis, at last evaluation before LT, and within 6 months and beyond 6 months after LT. Forty-nine patients (35 males, 48 ± 8 years) were analyzed (median Model for End-Stage Liver Disease score 20). At baseline, mean pulmonary artery pressure (mPAP) was 44 ± 10 mm Hg (range 26-73 mm Hg), cardiac index was 3.5 ± 0.9 L/min/m2 , and pulmonary vascular resistance was 5.6 ± 2.8 Wood units. Hemodynamic reassessment performed in 35 patients who were treated with pulmonary arterial hypertension-targeted therapies before LT resulted in significant decreases in both mPAP (36 ± 7 versus 47 ± 10 mm Hg, P < 0.0001) and pulmonary vascular resistance (3.0 ± 1.4 versus 6.1 ± 3.1 Wood units, P < 0.0001). Fourteen patients (29%) died without having had access to LT. Thirty-five patients underwent LT and were followed up for a median of 38 months. Eight patients (23%) died after LT including 5 due to PoPH (after 1 day to 6 months). Among survivors (n = 27), all patients treated with intravenous epoprostenol were weaned off post-LT, and endothelin receptor antagonist or phosphodiesterase type 5 inhibitors were continued in 15/27 patients (55%). At last evaluation, 20/27 patients (74%) had mPAP <35 mm Hg and 8 of them (30%) had mPAP <25 mm Hg. Overall survival estimates after LT were 80%, 77%, and 77% at 6 months, 1 year, and 3 years, respectively. CONCLUSION Stabilization or reversibility of PoPH seems to be an attainable goal using the combination of pulmonary arterial hypertension-targeted therapies and LT in patients who are transplantation candidates. (Hepatology 2017;65:1683-1692).
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Affiliation(s)
- Laurent Savale
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Caroline Sattler
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Audrey Coilly
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, F-94800, France; Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, F-94800, France; Inserm, Unité 1193, Université Paris-Saclay, Villejuif, F-94800, France; DHU Hepatinov, Villejuif, F-94800, France
| | - Filoména Conti
- Service de Transplantation Hépatique, APHP, Hôpital Pitié Salpêtrière, Paris, France
| | - Sébastien Renard
- Département de Cardiologie, Hôpital La Timone, Aix-Marseille Université, Marseille, France
| | - Claire Francoz
- Service de Transplantation Hépatique, APHP, Hôpital Beaujon, Paris, France
| | | | - Cyrille Feray
- Service de Transplantation Hépatique, APHP, Hôpital Henri Mondor, Paris, France
| | - Patrick Borentain
- Service d'hépatogastroenterologie, Hôpital La Timone, Aix-Marseille Université, Marseille, France
| | - Xavier Jaïs
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - David Montani
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Florence Parent
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Caroline O'Connell
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Philippe Hervé
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Marc Humbert
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Gérald Simonneau
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Didier Samuel
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, F-94800, France; Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, F-94800, France; Inserm, Unité 1193, Université Paris-Saclay, Villejuif, F-94800, France; DHU Hepatinov, Villejuif, F-94800, France
| | - Yvon Calmus
- Service de Transplantation Hépatique, APHP, Hôpital Pitié Salpêtrière, Paris, France
| | - Christophe Duvoux
- Service de Transplantation Hépatique, APHP, Hôpital Henri Mondor, Paris, France
| | - François Durand
- Service de Transplantation Hépatique, APHP, Hôpital Beaujon, Paris, France
| | - Jean Charles Duclos-Vallée
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, F-94800, France; Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, F-94800, France; Inserm, Unité 1193, Université Paris-Saclay, Villejuif, F-94800, France; DHU Hepatinov, Villejuif, F-94800, France
| | - Olivier Sitbon
- Université Paris-Sud, Faculté de Médecine, Université Paris-Saclay, and AP-HP, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis Robinson, France
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Kulik TJ, Austin ED. Pulmonary hypertension's variegated landscape: a snapshot. Pulm Circ 2017; 7:67-81. [PMID: 28680566 PMCID: PMC5448531 DOI: 10.1177/2045893216686930] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 11/29/2016] [Indexed: 01/29/2023] Open
Abstract
The many types of pulmonary hypertension (PH) are so protean in their biological origin, histological expression, and natural history that it is difficult to create a summary picture of the disease, or to easily compare and contrast characteristics of one type of PH with another. For newcomers to the field, however, such a picture would facilitate a broad understanding of PH. In this paper, we suggest that four characteristics are fundamental to describing the nature of various types of PH, and that taken together they define a number of patterns of PH expression. These characteristics are histopathology, developmental origin, associated clinical conditions, and potential for resolution. The “snapshot” is a way to concisely display the ways that these signal characteristics intersect in select specific types of PH, and is an effort to summarize these patterns in a way that facilitates a “big picture” comprehension of this disease.
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Affiliation(s)
- Thomas J Kulik
- Department of Cardiology, Division of Cardiac Critical Care, and the Pulmonary Hypertension Program, Boston Children's Hospital, Boston, MA, USA
| | - Eric D Austin
- Vanderbilt Pediatric Pulmonary Hypertension Program, Vanderbilt Medical Center North, Nashville, TN, USA
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Abstract
Portopulmonary hypertension (POPH) is a form of pulmonary arterial hypertension occurring in the setting of portal hypertension with or without hepatic cirrhosis. The presence of both portal and pulmonary vascular disease contributes to complicated hemodynamics and therapeutic challenges, though the severities do not appear to correlate directly. Diagnosis of POPH, and distinction from the commonly observed hyperdynamic state of end-stage liver disease, is typically accomplished with an initial screening transthoracic echocardiogram, followed by right heart catheterization for confirmation of hemodynamic parameters. Though few studies have directly evaluated use in POPH, pulmonary artery-directed therapy is the cornerstone of management, along with consideration of liver transplantation. Perioperative and long-term outcomes are variable, but uniformly worse in the setting of uncontrolled pulmonary pressures. Risk stratification and optimal patient selection for these interventions are areas of ongoing investigation.
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McCaughan GW, Crawford M, Sandroussi C, Koorey DJ, Bowen DG, Shackel NA, Strasser SI. Assessment of adult patients with chronic liver failure for liver transplantation in 2015: who and when? Intern Med J 2017; 46:404-12. [PMID: 27062203 DOI: 10.1111/imj.13025] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 12/06/2015] [Accepted: 12/07/2015] [Indexed: 02/06/2023]
Abstract
In 2015, there are a few absolute contraindications to liver transplantation. In adult patients, survival post-liver transplant is excellent, with 1-year survival rate >90% and 5-year survival rates >80% and predicted median allograft survival beyond 20 years. Patients with a Child-Turcotte Pugh score ≥9 or a model for end-stage liver disease (MELD) score >15 should be referred for liver transplantation, with patients who have a MELD score >17 showing a 1-year survival benefit with liver transplantation. A careful selection of hepatocellular cancer patients results in excellent outcomes, while consideration of extra-hepatic disease (reversible vs irreversible) and social support structures are crucial to patient assessment. Alcoholic liver disease remains a challenge, and the potential to cure hepatitis C virus infection together with the emerging issue of non-alcoholic fatty liver disease-associated chronic liver failure will change the landscape of the who in the years ahead. The when will continue to be determined largely by the severity of liver disease based on the MELD score for the foreseeable future.
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Affiliation(s)
- G W McCaughan
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Liver Injury and Cancer Group, Centenary Institute, University of Sydney, Sydney, New South Wales, Australia
| | - M Crawford
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - C Sandroussi
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - D J Koorey
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - D G Bowen
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Liver Injury and Cancer Group, Centenary Institute, University of Sydney, Sydney, New South Wales, Australia
| | - N A Shackel
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Liver Injury and Cancer Group, Centenary Institute, University of Sydney, Sydney, New South Wales, Australia
| | - S I Strasser
- Australian National Liver Transplantation Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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Report of the 22nd Annual Congress of the International Liver Transplantation Society. Transplantation 2016; 101:252-259. [PMID: 27941439 DOI: 10.1097/tp.0000000000001566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The 2016 Annual Congress of the International Liver Transplantation Society was held in Seoul, South Korea in May. The 22nd Congress marked the largest multidisciplinary liver transplantation meeting in Asia since 2010. The principal themes were living donation, allocation, immunosuppression, machine preservation, novel treatment of hepatitis C, and expansion of the deceased-donor allograft pool. This report presents select abstracts from the scientific sessions within the context of the published literature to serve as a quick reference.
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Verma S, Hand F, Armstrong MJ, de Vos M, Thorburn D, Pan T, Klinck J, Westbrook RH, Auzinger G, Bathgate A, Masson S, Holt A, Houlihan DD, Ferguson JW. Portopulmonary hypertension: Still an appropriate consideration for liver transplantation? Liver Transpl 2016; 22:1637-1642. [PMID: 27593213 DOI: 10.1002/lt.24625] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Accepted: 08/09/2016] [Indexed: 12/13/2022]
Abstract
Liver transplantation (LT) in patients with portopulmonary hypertension (PoPH) has historically resulted in unpredictable and often poor outcomes. The United Kingdom experience for the period 1992-2012 is reported in this article. A retrospective analysis of patients, preoperatively fulfilling the PoPH European Respiratory Society Task Force on Pulmonary-Hepatic Vascular Disorders diagnostic criteria was conducted across all UK LT centers. Data collection included comorbidities, use of preoperative and postoperative pharmacotherapy, patient survival, and cause of death. To enable survival stratification, PoPH was classified as mild, moderate, or severe based on mean pulmonary pressure of <35 mm Hg, 35-49 mm Hg, and ≥50 mm Hg, respectively. Of 127 patients reported to have PoPH, just 28 fulfilled the diagnostic criteria (14 mild, 9 moderate, 5 severe). Twenty (71.4%) patients were male with median age and Model for End-Stage Liver Disease of 50 years (range, 23-62 years) and 18 (range, 6-43), respectively. Twelve (42.9%) patients died within 5 years of LT. The majority of deaths (10 of 12; 83%) occurred within the first 6 months after LT, aetiologies of which included right heart failure (n = 3), progressive PoPH (n = 2), and sepsis (n = 2). Of those receiving preoperative pharmacotherapy (n = 8), 5 are currently alive and were classified as mild to moderate PoPH. Both severe PoPH patients optimized preoperatively with pharmacotherapy died within a year of LT. Development of effective vasodilatory therapies in the setting of pulmonary arterial hypertension has led to a dramatic improvement in patient survival. The available data indicate that in this era of pharmacotherapy, PoPH in isolation no longer represents a valid consideration to transplant. Liver Transplantation 22 1637-1642 2016 AASLD.
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Affiliation(s)
- Suman Verma
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Fiona Hand
- National Liver Unit, St. Vincent's University Hospital, Dublin, Ireland
| | | | | | | | - Terry Pan
- Addenbrooke's Hospital, Cambridge, United Kingdom
| | - John Klinck
- Addenbrooke's Hospital, Cambridge, United Kingdom
| | - Rachel H Westbrook
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Georg Auzinger
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | | | | | - Andrew Holt
- University Birmingham Hospital Trust, Birmingham, United Kingdom
| | | | - James W Ferguson
- University Birmingham Hospital Trust, Birmingham, United Kingdom
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Abstract
Portopulmonary hypertension (PoPH) refers to the condition that pulmonary arterial hypertension (PAH) occur in the stetting of portal hypertension. The development of PoPH is thought to be independent of the severity of portal hypertension or the etiology or severity of liver disease. PoPH results from excessive vasoconstriction, vascular remodeling, and proliferative and thrombotic events within the pulmonary circulation that lead to progressive right ventricular failure and ultimately to death. Untreated PoPH is associated with a poor prognosis. As PoPH is frequently asymptomatic or symptoms are generally non-specific, patients should be actively screened for the presence of PoPH. Two-dimensional transthoracic echocardiography is a useful non-invasive screening tool, but a definitive diagnosis requires invasive hemodynamic confirmation by right heart catheterization. Despite a dearth of randomized, prospective data, an ever-expanding clinical experience shows that patients with PoPH benefit from therapy with PAH-specific medications including with endothelin receptor antagonists, phosphodiesterase-5 inhibitors, and/or prostanoids. Due to high perioperative mortality, transplantation should be avoided in those patients who have severe PoPH that is refractory to medical therapy.
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Affiliation(s)
- Yong Lv
- a Department of Liver Diseases and Digestive Interventional Radiology , Xijing Hospital of Digestive Diseases, Fourth Military Medical University , Xi'an , China
| | - Guohong Han
- a Department of Liver Diseases and Digestive Interventional Radiology , Xijing Hospital of Digestive Diseases, Fourth Military Medical University , Xi'an , China
| | - Daiming Fan
- b State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases , Fourth Military Medical University , Xi'an , China
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Reddy SS, Civan JM. From Child-Pugh to Model for End-Stage Liver Disease: Deciding Who Needs a Liver Transplant. Med Clin North Am 2016; 100:449-64. [PMID: 27095638 DOI: 10.1016/j.mcna.2015.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article reviews the historical evolution of the liver transplant organ allocation policy and the indications/contraindications for liver transplant, and provides an overview of the liver transplant evaluation process. The article is intended to help internists determine whether and when referral to a liver transplant center is indicated, and to help internists to counsel patients whose initial evaluation at a transplant center is pending.
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Affiliation(s)
- Sheela S Reddy
- Division of Gastroenterology & Hepatology, Department of Medicine, Thomas Jefferson University, Suite 480 Main Building, 132 South 10th Street, Philadelphia, PA 19107, USA
| | - Jesse M Civan
- Division of Gastroenterology & Hepatology, Department of Medicine, Thomas Jefferson University, Suite 480 Main Building, 132 South 10th Street, Philadelphia, PA 19107, USA.
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Goldberg DS, Fallon MB. The Art and Science of Diagnosing and Treating Lung and Heart Disease Secondary to Liver Disease. Clin Gastroenterol Hepatol 2015; 13:2118-27. [PMID: 25934564 PMCID: PMC4618073 DOI: 10.1016/j.cgh.2015.04.024] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 04/13/2015] [Accepted: 04/14/2015] [Indexed: 02/07/2023]
Abstract
Patients with chronic liver disease are at risk of extrahepatic complications related to cirrhosis and portal hypertension, as well as organ-specific complications of certain liver diseases. These complications can compromise quality of life, while also increasing morbidity and mortality before and after liver transplantation. Patients with chronic liver disease are at risk for pulmonary complications of hepatopulmonary syndrome and portopulmonary syndrome; the cardiac complication fall under the general concept of cirrhotic cardiomyopathy, which can affect systolic and diastolic function, as well as cardiac conduction. In addition, patients with certain diseases are at risk of lung and/or cardiac complications that are specific to the primary disease (ie, emphysema in α-1-antitrypsin deficiency) or occur with increased incidence in certain conditions (ie, ischemic heart disease associated with nonalcoholic steatohepatitis). This article focuses on the epidemiology, clinical presentation, pathogenesis, treatment options, and role of transplantation for lung and heart diseases secondary to liver disease, while also highlighting select liver diseases that directly affect the lungs and heart.
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Affiliation(s)
- David S Goldberg
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Leonard Davis Institute, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Michael B Fallon
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, The University of Texas Health Science Center at Houston, Houston, Texas
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Abstract
Patients with cirrhosis and portal hypertension are at an increased risk of the development of circulatory dysfunction that may potentially result in multiple organ failure. Apart from the liver, this may involve the heart, lungs, kidneys, the immune system, the adrenal glands, and other organ systems. As the disease progresses, the circulation becomes hyperdynamic, and signs of cardiac, pulmonary, and renal dysfunction are observed, in addition to reduced survival. Infections and an altered cardiac function known as cirrhotic cardiomyopathy may be precipitators for the development of other complications such as hepatorenal syndrome. In patients with chronic organ dysfunction, various precipitating events may induce an acute-on-chronic renal failure and acute-on-chronic liver failure that negatively affect the prognosis. Future research on the pathophysiologic mechanisms of the complications and the precipitating factors is essential to understand the basics of the treatment of these challenging conditions. The aim of the present review is to focus on the development and precipitating factors of various organ failures in patients with decompensated cirrhosis.
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Abstract
OBJECTIVE Portopulmonary hypertension (POPH) is a known complication of cirrhosis in adults, but there is little information on its incidence and outcome in children with liver disease. We report 14 patients with POPH and present a synthesis of the medical literature. METHODS Diagnosis of POPH in the 14 patients was based on right-sided heart catheterization displaying mean pulmonary artery pressure (mPAP) >25 mmHg, indexed pulmonary vascular resistances >3 Wood units · m, and pulmonary wedge pressure <15 mmHg. A literature review added 84 patients. RESULTS In our unit, POPH was found in 0.5% of the children with portal hypertension, 0.9% of the children with end-stage liver disease awaiting transplantation, and 3 children with congenital portosystemic shunts (CPSSs). Analysis of 98 reported patients, including the 14 presented here, showed the cause of liver disease to be chronic liver disease or portal cavernoma in 76 instances (34 with a history of surgical portosystemic shunt) and CPSS in 22 instances. There was a precession with proven hypoxemia caused by hepatopulmonary syndrome in 6 patients. Median survival was 3 months in 56 untreated patients. An 80% 5-year probability of survival in 42 patients was treated by CPSS closure, pulmonary vasodilators, and/or liver transplantation. Mean pretransplant mPAP was 34 and 49 mmHg in transplant survivors and nonsurvivors, respectively. CONCLUSIONS POPH is a rare but extremely severe complication of childhood liver disease. Portosystemic shunts, whether congenital or acquired, likely play an important causative role. Early diagnosis is crucial and requires systematic screening by echocardiography in children at risk.
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