1
|
Radchenko GD, Sirenko YM. When Pulmonary Arterial Hypertension may be Associated with Portal Hypertension: A Case Report of Two Different Hepatic Disorders in One Patient with Pulmonary Hypertension. Curr Cardiol Rev 2023; 20:CCR-EPUB-135441. [PMID: 37881075 PMCID: PMC11071676 DOI: 10.2174/011573403x267162231011154808] [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] [Received: 07/22/2023] [Revised: 08/06/2023] [Accepted: 09/23/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND pulmonary arterial hypertension (PAH) is a rare complication of hepatic diseases with portal hypertension that, however, has a significant influence on prognosis. We present a mini-review of how to diagnose and treat it based on a clinical case. CASE PRESENTATION in early childhood, a patient had portal hypertension associated with cavernous transformation of the portal vein. It was successfully treated by reno-splenic surgery. At the age of 20 years, this patient experienced increased dyspnea at minimal physical activity after the hepatic biopsy due to a hepatocellular adenoma. The examination in the specialized unit showed PAH, which was evaluated as associated with portal hypertension (PAH-PoH). The specific two-drug combination therapy was started with prominent improvement in patient's state. Successful surgical tumor treatment was provided some months later. The practical and clinical approaches to the diagnosis and treatment of PAH-PoH are discussed. It was emphasized that not all patients with portal hypertension have pulmonary hypertension, which needs to be treated. A lot of evidence gaps exist in management of these patients. CONCLUSION all patients, even with past history of portal hypertension, should be monitored closely and screened for PAH earlier, for better results of treatment.
Collapse
Affiliation(s)
- Ganna D. Radchenko
- State Institution National Scientific Center “Institute of Cardiology, Clinical and Regenerative Medicine named after acad. M.D. Strazhesko” of National Academy of Medical Science, Kyiv, Ukraine
| | - Yuriy M. Sirenko
- State Institution National Scientific Center “Institute of Cardiology, Clinical and Regenerative Medicine named after acad. M.D. Strazhesko” of National Academy of Medical Science, Kyiv, Ukraine
| |
Collapse
|
2
|
Han S, Park J, Hong SH, Park CS, Choi J, Chae MS. Cardiovascular manifestation of end-stage liver disease and perioperative echocardiography for liver transplantation: anesthesiologist’s view. Anesth Pain Med (Seoul) 2022; 17:132-144. [PMID: 35538654 PMCID: PMC9091670 DOI: 10.17085/apm.22132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 03/30/2022] [Indexed: 11/19/2022] Open
Abstract
Liver transplantation (LT) is the curative therapy for decompensated cirrhosis. However, anesthesiologists can find it challenging to manage patients undergoing LT due to the underlying pathologic conditions of patients with end-stage liver disease and the high invasiveness of the procedure, which is frequently accompanied by massive blood loss. Echocardiography is a non-invasive or semi-invasive imaging tool that provides real-time information about the structural and functional status of the heart and is considered to be able to improve outcomes by enabling accurate and detailed assessments. This article reviews the pathophysiologic changes of the heart accompanied by cirrhosis that mainly affect hemodynamics. We also present a comparative review of the diagnostic criteria for cirrhotic cardiomyopathy published by the World Congress of Gastroenterology in 2005 and the Cirrhotic Cardiomyopathy Consortium in 2019. This article discusses the conditions that could affect hemodynamic stability and postoperative outcomes, such as coronary artery disease, left ventricular outflow tract obstruction, portopulmonary hypertension, hepatopulmonary syndrome, pericardial effusion, cardiac tamponade, patent foramen ovale, and ascites. Finally, we cover a number of intraoperative factors that should be considered, including intraoperative blood loss, rapid reaccumulation of ascites, manipulation of the inferior vena cava, post-reperfusion syndrome, and adverse effects of excessive fluid infusion and transfusion. This article aimed to summarize the cardiovascular manifestations of cirrhosis that can affect hemodynamics and can be evaluated using perioperative echocardiography. We hope that this article will provide information about the hemodynamic characteristics of LT recipients and stimulate more active use of perioperative echocardiography.
Collapse
Affiliation(s)
- Sangbin Han
- Department of Emergency Medicine, Cheongyang Health Center County Hospital, Cheongyang, Korea
| | - Jaesik Park
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sang Hyun Hong
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chul Soo Park
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jongho Choi
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Min Suk Chae
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Corresponding author Min Suk Chae, M.D., Ph.D. Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul 06591, Korea Tel: 82-2-2258-6150 Fax: 82-2-537-1951 E-mail:
| |
Collapse
|
3
|
Fernandes CJ, Calderaro D, Assad APL, Salibe-Filho W, Kato-Morinaga LT, Hoette S, Piloto B, Castro MA, Lisboa RP, da Silva TAF, Martins MDA, Alves-Jr JL, Jardim C, Terra-Filho M, de Souza R. Update on the Treatment of Pulmonary Arterial Hypertension. Arq Bras Cardiol 2021; 117:750-764. [PMID: 34709302 PMCID: PMC8528352 DOI: 10.36660/abc.20200702] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/13/2020] [Accepted: 11/04/2020] [Indexed: 11/28/2022] Open
Abstract
In the last decades, important advances have been made in the treatment of pulmonary arterial hypertension (PAH), a severe, progressive, incurable, and potentially fatal disease. For an adequate therapy, correct hemodynamic diagnosis and etiology classification are fundamental. Many etiologies - rheumatic disease, portal hypertension, congenital heart diseases, schistosomiasis - require specific measures, in addition to drug therapy for PAH. The specific therapy for PAH is based on medications that act on three pathophysiological pathways - prostacyclin, endothelin, and nitric oxide pathways. These drugs have multiple presentations (oral, intravenous, subcutaneous, and inhaled) and have changed the history of PAH. This review presents an overview of drug therapy strategies and different forms and peculiarities of PAH.
Collapse
Affiliation(s)
- Caio J. Fernandes
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Instituto do CâncerFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Câncer da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Daniela Calderaro
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Medicina Interdisciplinar - Divisão de Cardiologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - Ana Paula Luppino Assad
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilDisciplina de Reumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - William Salibe-Filho
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - Luciana Tamie Kato-Morinaga
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Susana Hoette
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - Bruna Piloto
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Marcela Araújo Castro
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Roberta Pontes Lisboa
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Taysa Antonia Felix da Silva
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Murillo de Araújo Martins
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - Jose L. Alves-Jr
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Instituto do CâncerFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Câncer da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Carlos Jardim
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Mario Terra-Filho
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| | - Rogerio de Souza
- IncorFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Circulação Pulmonar - Divisão de Pneumologia – Incor - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
- Hospital Sírio-LibanêsSão PauloSPBrasilHospital Sírio-Libanês, São Paulo, SP - Brasil
| |
Collapse
|
4
|
Razavi-Khorasani N, Moazzami B, Dooghaie Moghadam A, Eslami P, Farokhi E, Mehrvar A, Saeedi S, Iravani S, Aghajanpoor Pasha M, Nassiri Toosi M. Pulmonary Complications in Candidates for Liver Transplantation. Middle East J Dig Dis 2020; 12:145-153. [PMID: 33062219 PMCID: PMC7548088 DOI: 10.34172/mejdd.2020.176] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The liver plays a pivotal role in maintaining the homeostasis of various organ systems. Also, end-stage liver disease and its complications are major causes of morbidity and mortality among adults. Individuals who develop a chronic liver disease are at increased risk of progression to multi-organ dysfunction, including the pulmonary system. The clinical complications of pulmonary problems related to the presence of liver disease range from mild (such as hypoxemia) to life-threatening diseases (such as portopulmonary hypertension and hepatopulmonary syndrome). Herein, the major pulmonary complications related to liver cirrhosis and considerations for performing liver transplantation are reviewed.
Collapse
Affiliation(s)
| | - Bobak Moazzami
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Pegah Eslami
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ermia Farokhi
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Azim Mehrvar
- Research Center for Cancer Screening and Epidemiology, AJA University of Medical Sciences, Tehran, Iran
| | - Sandra Saeedi
- Gastroenterology and Hepatobiliary Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Shahrokh Iravani
- Research Center for Cancer Screening and Epidemiology, AJA University of Medical Sciences, Tehran, Iran
| | - Morteza Aghajanpoor Pasha
- Gastroenterology and Hepatobiliary Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Mohssen Nassiri Toosi
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
5
|
Benz F, Mohr R, Tacke F, Roderburg C. Pulmonary Complications in Patients with Liver Cirrhosis. J Transl Int Med 2020; 8:150-158. [PMID: 33062591 PMCID: PMC7534492 DOI: 10.2478/jtim-2020-0024] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Patients with advanced chronic liver diseases, particularly with decompensated liver cirrhosis, can develop specific pulmonary complications independently of any pre-existing lung disease. Especially when dyspnea occurs in combination with liver cirrhosis, patients should be evaluated for hepato-pulmonary syndrome (HPS), porto-pulmonary hypertension (PPHT), hepatic hydrothorax and spontaneous bacterial empyema, which represent the clinically most relevant pulmonary complications of liver cirrhosis. Importantly, the pathophysiology, clinical features, diagnosis and the corresponding therapeutic options differ between these entities, highlighting the role of specific diagnostics in patients with liver cirrhosis who present with dyspnea. Liver transplantation may offer a curative therapy, including selected cases of HPS and PPHT. In this review article, we summarize the pathogenesis, clinical features, diagnostic algorithms and treatment options of the 4 specific pulmonary complications in patients with liver cirrhosis.
Collapse
Affiliation(s)
- Fabian Benz
- Charité University Medicine Berlin, Department of Hepatology & Gastroenterology, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Raphael Mohr
- Charité University Medicine Berlin, Department of Hepatology & Gastroenterology, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Frank Tacke
- Charité University Medicine Berlin, Department of Hepatology & Gastroenterology, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Christoph Roderburg
- Charité University Medicine Berlin, Department of Hepatology & Gastroenterology, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| |
Collapse
|
6
|
El Kassas M, Alboraie M, Al Balakosy A, Abdeen N, Afify S, Abdalgaber M, Sherief AF, Madkour A, Abdellah Ahmed M, Eltabbakh M, Salaheldin M, Wifi MN. Liver transplantation in the era of COVID-19. Arab J Gastroenterol 2020; 21:69-75. [PMID: 32439237 PMCID: PMC7214343 DOI: 10.1016/j.ajg.2020.04.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 04/29/2020] [Indexed: 02/08/2023]
Abstract
Liver transplantation is considered the ultimate solution for patients with end-stage chronic liver disease or acute liver failure. Patients with liver transplant need special care starting from preoperative preparation, surgical intervention ending with postoperative care. Transplanted patients have to receive immunosuppressive therapy to prevent rejection. Such a state of immune suppression could predispose to different types of infections in liver transplant recipients. Currently, the world is suffering a pandemic caused by a new strain of the coronavirus family called COVID-19. Certain infection control precautions are needed to protect immunocompromised and vulnerable patients, including liver transplant candidates and recipients from acquiring COVID-19 infection. Restricting non-transplant elective surgical procedures, managing transplant patients in separate outpatient clinics, and in-patient wards can prevent transmission of infection both to patients and healthcare workers. Telemedicine can help in the triage of patients to screen for symptoms of COVID-19 before their regular appointment. Management of immunosuppressive therapy and drug-drug interactions in liver transplant recipients infected with COVID-19 should be cautiously practiced to prevent rejection and effectively treat the underlying infection. In this report, we are trying to summarize available evidence about different aspects of the management of liver transplant candidates and recipients in the era of COVID-19.
Collapse
Affiliation(s)
- Mohamed El Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt.
| | - Mohamed Alboraie
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | | | - Nermeen Abdeen
- Tropical Medicine, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Shimaa Afify
- Gastroenterology Department, National Hepatology And Tropical Medicine Research Institute, Cairo, Egypt
| | - Mohammad Abdalgaber
- Gastroenterology and Hepatology Department, Police Authority Hospitals, Giza, Egypt
| | - Ahmed F Sherief
- Tropical Medicine Department, Ain Shams University, Cairo, Egypt
| | - Ahmad Madkour
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | | | | | | | - Mohamed-Naguib Wifi
- Internal Medicine Department, Hepatogastroenterology Unit, Kasr Al-Ainy School Of Medicine, Cairo University, Cairo, Egypt
| |
Collapse
|
7
|
Park J, Lee SH, Kim J, Park SJ, Park MS, Choi GS, Lee SK, Kim GS. Predictive Value of Intraoperative Pulmonary Vascular Resistance in Liver Transplantation. Liver Transpl 2018; 24:1680-1689. [PMID: 30240130 DOI: 10.1002/lt.25341] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 09/04/2018] [Indexed: 01/13/2023]
Abstract
We aimed to evaluate the association between intraoperative pulmonary vascular resistance (PVR) and clinical outcome of liver transplantation (LT). Cardiovascular involvement of end-stage liver disease is relatively common, and hemodynamic instability during LT can be fatal to recipients. However, the clinical impact of intraoperative PVR in LT remains undetermined. A total of 363 adult recipients with intraoperative right heart catheterization from January 2011 to May 2016 were analyzed. Patients were divided into 2 groups according to PVR. Two separate analyses were performed according to the time point of measurement: at the beginning and at the end of LT. The primary outcome was all-cause death or graft failure during the follow-up period. Increased PVR was observed in 11.8% (43/363) of recipients at the beginning and 12.7% (46/363) of recipients at the end of LT. PVR at the beginning of LT had no significant effect on the rate of death or graft failure in the multivariate analysis (hazard ratio [HR], 1.24; 95% confidence interval [CI], 0.64-2.38; P = 0.52). In contrast, PVR at the end of LT was significantly associated with death or graft failure during the overall follow-up period (HR, 2.00; 95% CI, 1.13-3.54; P = 0.02). In conclusion, PVR at the end of LT, rather than the beginning, is associated with clinical outcome. Larger trials are needed to support this finding.
Collapse
Affiliation(s)
- Jungchan Park
- Departments of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Seung-Hwa Lee
- Division of Cardiology, Heart, Stroke and Vascular Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jeayoun Kim
- Departments of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Soo Jung Park
- Departments of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Myung Soo Park
- Department of Medicine, Dongtan Sacred Heart Hospital, Hallym University School of Medicine, Seoul, South Korea
| | - Gyu-Seong Choi
- Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Suk-Koo Lee
- Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Gaab Soo Kim
- Department of Medicine, Dongtan Sacred Heart Hospital, Hallym University School of Medicine, Seoul, South Korea
| |
Collapse
|
8
|
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]
|
9
|
Elmahalawy II, Abdelaal GA, Beshay MM, Alhamouly MS. Respiratory and cardiovascular complications in patients with liver cirrhosis due to hepatitis C virus and its impact on quality of life. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2017. [DOI: 10.1016/j.ejcdt.2016.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
10
|
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.
Collapse
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
| |
Collapse
|
11
|
Téllez Villajos L, Martínez González J, Moreira Vicente V, Albillos Martínez A. Hipertensión pulmonar y cirrosis hepática. Rev Clin Esp 2015; 215:324-30. [DOI: 10.1016/j.rce.2015.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2014] [Revised: 02/14/2015] [Accepted: 02/23/2015] [Indexed: 02/07/2023]
|
12
|
Téllez Villajos L, Martínez González J, Moreira Vicente V, Albillos Martínez A. Pulmonary hypertension and hepatic cirrhosis. Rev Clin Esp 2015. [DOI: 10.1016/j.rceng.2015.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
13
|
Liberal R, Grant CR, Baptista R, Macedo G. "Porto-pulmonary hypertension: a comprehensive review". Clin Res Hepatol Gastroenterol 2015; 39:157-67. [PMID: 25659878 DOI: 10.1016/j.clinre.2014.12.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 12/16/2014] [Indexed: 02/04/2023]
Abstract
Porto-pulmonary hypertension (PoPH) is a rare but threatening vasculopathy, defined by the presence of pulmonary arterial hypertension (PAH) in the setting of portal hypertension. Although most commonly observed in cirrhotic patients, those with non-cirrhotic portal hypertension are also at risk of developing it. Little is known about the mechanisms by which PAH develop in patients with portal hypertension, but genetic factors, pulmonary vascular wall shear stress, and a dysregulation of vasoactive, proliferative and inflammatory mediators might be involved. PoPH is estimated to occur in 3 to 10% of patients with end-stage liver disease, although its frequency is not related to the severity of liver dysfunction or the degree of portal hypertension. Moderate-to-severe PoPH portends an extremely poor prognosis. Presentation is highly variable, therefore a high index of suspicion is required to establish the diagnosis. PoPH should be screened by transthoracic echocardiography (TTE) in cirrhotic patients presenting with dyspnoea as well as in all patients being evaluated for liver transplantation (LT) regardless of their symptoms. If TTE shows elevated pulmonary pressures, patients should undergo right heart catheterisation, which is required for the definitive diagnosis of PoPH. Without LT, the overall 5-year mortality in PoPH patients is 70%, but it should not be considered an indication for LT. Moderate-to-severe PoPH contraindicates LT, since it is associated with a prohibitively increased intra and postoperative mortality. However, there is now evidence supporting the use of PAH-specific therapies pre-LT in order to improve pulmonary haemodynamic measurements, so the procedure can then be performed with significantly lower risks.
Collapse
Affiliation(s)
- Rodrigo Liberal
- Institute of Liver Studies, King's College Hospital, London, UK; Department of Gastroenterology and Hepatology, Sao Joao Hospital, Porto, Portugal.
| | | | - Rui Baptista
- Department of Cardiology, Centro Hospitalar e Universitário de Coimbra and Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Guilherme Macedo
- Department of Gastroenterology and Hepatology, Sao Joao Hospital, Porto, Portugal
| |
Collapse
|
14
|
Zaky A, Bendjelid K. Appraising cardiac dysfunction in liver transplantation: an ongoing challenge. Liver Int 2015; 35:12-29. [PMID: 24797833 DOI: 10.1111/liv.12582] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Accepted: 04/26/2014] [Indexed: 12/26/2022]
Abstract
End-stage liver disease (ESLD) is a multisystemic disease that adversely and mutually aggravates other organs such as the heart. Cardiac dysfunction in ESLD encompasses a spectrum of disease that could be aggravated, precipitated or be occurring hand-in-hand with coexisting aetiological factors precipitating cirrhosis. Additionally and more complexly, liver transplantation, the curative modality of ESLD, is responsible for additional intra- and postoperative short- and long-term cardiac morbidity. The phenotypic distinction of the different forms of cardiac dysfunction in ESLD albeit important prognostically and therapeutically is not allowed by the current societal recommendations, due to conceptual, and methodological limitations in the appraisal of cardiac function and structure in ESLD and in designing studies that are based on this appraisal. This review comprehensively discusses the spectrum of cardiac dysfunction in ESLD, discusses the limitations of the current appraisal of cardiac dysfunction in ESLD, and proposes a hypothetical approach for studying cardiac dysfunction in liver transplant candidates.
Collapse
Affiliation(s)
- Ahmed Zaky
- Department of Anesthesiology and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | | |
Collapse
|
15
|
Porres-Aguilar M, Mukherjee D. Portopulmonary hypertension: an update. Respirology 2014; 20:235-42. [PMID: 25523363 DOI: 10.1111/resp.12455] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Revised: 10/21/2014] [Accepted: 10/22/2014] [Indexed: 12/14/2022]
Abstract
Portopulmonary hypertension represents a serious lung vascular disorder, defined as the presence of pulmonary arterial hypertension that is associated with portal hypertension, with or without the presence of significant liver disease. Transthoracic echocardiography represents the single best initial tool for the diagnostic evaluation in portopulmonary hypertension, and right heart catheterization remains the gold standard for definitive diagnosis. Despite the lack of randomized controlled trials in portopulmonary hypertension, some therapies have demonstrated improvements in cardiopulmonary haemodynamics and right ventricular function as described in case reports and case series. Specialists should be able to recognize indications and contraindications for liver transplantation in the setting of portopulmonary hypertension, and this review focuses on the appropriate diagnostic approach and current advances in medical therapies. Recognition of patients eligible for liver transplantation is needed to improve quality of life and survival.
Collapse
Affiliation(s)
- Mateo Porres-Aguilar
- Department of Internal Medicine, Division of Cardiovascular Diseases, Texas Tech University Health Sciences Center/Paul L. Foster School of Medicine, El Paso, Texas, USA
| | | |
Collapse
|
16
|
Study of pulmonary dysfunctions in liver cirrhosis. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2014. [DOI: 10.1016/j.ejcdt.2014.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
17
|
|
18
|
TNM-like classification: a new proposed method for heart failure staging. ScientificWorldJournal 2013; 2013:175925. [PMID: 24376377 PMCID: PMC3859030 DOI: 10.1155/2013/175925] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Accepted: 09/29/2013] [Indexed: 11/18/2022] Open
Abstract
Heart Failure (HF) is an acute or chronic syndrome, that causes a lot of damaging effects to every system. The involvement of different systems is variably related to age and others comorbidities. The severity of organ damage is often proportional to the duration of heart failure. The typology of HF and the duration determine which organs will be affected and vice versa the severity of organ damage supplies precious information about prognosis and outcome of patients with heart failure. Moreover, a classification based not only on symptomatic and syndromic typical features of heart failure, but also on functional data of each system, could allow us to apply the most appropriate therapies, to obtain a more accurate prognosis, and to employ necessary and not redundant human and financial resources. With an eye on the TNM staging used in oncology, we drawn up a classification that will consider the different involvement of organs such as lungs, kidneys, and liver in addition to psychological pattern and quality of life in HF patients. For all these reasons, it is our intention to propose a valid and more specific classification available for the clinical staging of HF that takes into account pathophysiological and structural changes that can remark prognosis and management of HF.
Collapse
|
19
|
Garg A, Armstrong WF. Echocardiography in liver transplant candidates. JACC Cardiovasc Imaging 2013; 6:105-19. [PMID: 23328568 DOI: 10.1016/j.jcmg.2012.11.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Revised: 11/02/2012] [Accepted: 11/09/2012] [Indexed: 02/09/2023]
Abstract
Involvement of the cardiovascular system in patients with end-stage liver disease (ESLD) is well recognized and may be seen in several scenarios in adult liver transplantation (LT) candidates. The hemodynamic effects of ESLD may result in apparent heart disease, or in some instances may mask cardiac disease. Alternatively, cardiac disease can occasionally be the underlying etiology of ESLD. LT imposes significant hemodynamic stresses, with cardiovascular complications accounting for considerable perioperative mortality and morbidity. Pre-operative assessment of the cardiac status of LT candidates is thus critically important for risk stratification and management. Cardiac imaging plays an integral role in the assessment of LT candidates. In this review, we discuss the role of cardiac imaging, including transthoracic echocardiography with Doppler and contrast enhancement, noninvasive functional assessment for routine pre-operative assessment of coronary artery disease, and transesophageal echocardiography in select cases to aid in intra-operative fluid management and monitoring in LT candidates.
Collapse
Affiliation(s)
- Anubhav Garg
- Department of Internal Medicine, Division of Cardiovascular Disease, University of Michigan Medical Center, Ann Arbor, Michigan 48109-5853, USA
| | | |
Collapse
|
20
|
Qureshi W, Mittal C, Ahmad U, Alirhayim Z, Hassan S, Qureshi S, Khalid F. Clinical predictors of post-liver transplant new-onset heart failure. Liver Transpl 2013; 19:701-10. [PMID: 23554120 DOI: 10.1002/lt.23654] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 03/27/2013] [Indexed: 12/12/2022]
Abstract
Objectives of this study were (1) to evaluate preoperative predictors of systolic and diastolic heart failure in patients undergoing liver transplantation (LT) and (2) to describe the prognostic implications of systolic and diastolic heart failure in these patients. The onset of heart failure after orthotopic LT remains poorly understood. Data were obtained for all LT recipients between January 2000 and December 2010. The primary outcome was post-LT heart failure: systolic (ejection fraction ≤ 50%), diastolic, or mixed heart failure. Patients underwent echocardiographic evaluation before and after LT. Pretransplant variables were evaluated as predictors of heart failure with Cox proportional hazards model. 970 LT recipients were followed for 5.3 ± 3.4 years. Ninety-eight patients (10.1%) developed heart failure in the posttransplant period. There were 67 systolic (6.9%), 24 diastolic (2.5%), and 7 mixed systolic/diastolic (0.7%) heart failures. Etiology was ischemic in 18 (18.4%), tachycardia-induced in 8 (8.2%), valvular in 7 (7.1%), alcohol-related in 4 (4.1%), hypertensive heart disease in 3 (3.1%), and nonischemic in majority of patients (59.2%). Pretransplant grade 3 diastolic dysfunction, diabetes, hypertension, mean arterial pressure ≤ 65 mm Hg, mean pulmonary artery pressure ≥ 30 mm Hg, mean pulmonary capillary wedge pressure ≥ 15 mm Hg, hemodialysis, brain natriuretic peptide level and QT interval > 450 ms were found to be predictive for the development of new-onset systolic heart failure. However beta-blocker use before LT and tacrolimus after LT were associated with reduced development of new-onset systolic heart failure. In conclusion, pretransplant risk factors, hemodynamic variables, and echocardiographic variables are important predictors of post-LT heart failure. In patients undergoing LT, postoperative onset of systolic or diastolic heart failure was found to be an independent predictor of mortality.
Collapse
Affiliation(s)
- Waqas Qureshi
- Department of Internal Medicine, Henry Ford Hospital/Wayne State University School of Medicine, Detroit, MI 48202, USA.
| | | | | | | | | | | | | |
Collapse
|
21
|
Raevens S, Colle I, Reyntjens K, Geerts A, Berrevoet F, Rogiers X, Troisi RI, Van Vlierberghe H, De Pauw M. Echocardiography for the detection of portopulmonary hypertension in liver transplant candidates: an analysis of cutoff values. Liver Transpl 2013; 19:602-10. [PMID: 23584902 DOI: 10.1002/lt.23649] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2012] [Accepted: 02/27/2013] [Indexed: 12/12/2022]
Abstract
Portopulmonary hypertension (POPH), a complication of chronic liver disease, may be a contraindication to liver transplantation (LT) because of the elevated risk of peritransplant and posttransplant morbidity and mortality. Because POPH is frequently asymptomatic, screening with echocardiography is recommended. The only reliable technique, however, for diagnosing POPH is right heart catheterization (RHC). The aims of this study were to evaluate the current estimated systolic pulmonary artery pressure (sPAP) cutoff value of 30 mm Hg and to determine a better cutoff value. One hundred fifty-two patients underwent pretransplant echocardiography between January 2005 and December 2010. These echocardiographic results were compared with pulmonary artery pressures measured during the pretransplant workup or at the beginning of the transplantation procedure (both by catheterization). With a cutoff value of 30 mm Hg, 74 of the 152 patients met the criteria for POPH on echocardiography, although the diagnosis was confirmed in only 7 patients during catheterization; this resulted in a specificity of 54%. It would have been more accurate to use a cutoff value of 38 mm Hg, which had a maximal specificity of 82% and, at the same time, guaranteed a sensitivity and negative predictive value of 100%. With the incorporation of the presence or absence of right ventricular dilatation, the specificity even increased to 93% for this new cutoff value. In conclusion, the prevalence of POPH was 4.6% among LT candidates in this study. We can recommend that LT candidates with an sPAP > 38 mm Hg should be referred for RHC. With the cutoff value increased from 30 to 38 mm Hg, the number of patients undergoing invasive RHC during their evaluation could be safely reduced.
Collapse
Affiliation(s)
- Sarah Raevens
- Department of Hepatology and Gastroenterology, Ghent University Hospital, Ghent, Belgium
| | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Porres-Aguilar M, Gallegos-Orozco JF, Garcia H, Aguirre J, Macias-Rodriguez RU, Torre-Delgadillo A. Pulmonary vascular complications in portal hypertension and liver disease: a concise review. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2013; 78:35-44. [PMID: 23369639 DOI: 10.1016/j.rgmx.2012.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Accepted: 10/19/2012] [Indexed: 11/30/2022]
Abstract
Chronic liver disease and/or portal hypertension may be associated with one of the two pulmonary vascular complications: portopulmonary hypertension and hepatopulmonary syndrome. These pulmonary vascular disorders are notoriously underdiagnosed; however, they have a substantial negative impact on survival and require special attention in order to understand their diagnostic approach and to select the best therapeutic options. Portopulmonary hypertension 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. On the other hand, abnormal intrapulmonary vascular dilations, profound hypoxemia, and a wide alveolar-arterial gradient are the hallmarks of the hepatopulmonary syndrome, resulting in difficult-to-treat hypoxemia. The aim of this review is to summarize the latest pathophysiologic concepts, diagnostic approach, therapy, and prognosis of portopulmonary hypertension and hepatopulmonary syndrome, as well as to discuss the role of liver transplantation as a definitive therapy in selected patients with these conditions.
Collapse
Affiliation(s)
- M Porres-Aguilar
- Department of Internal Medicine, Division of Hospital Medicine, Texas Tech University Health Sciences Center/Paul L. Foster School of Medicine, El Paso, TX, USA.
| | | | | | | | | | | |
Collapse
|
23
|
Lentine KL, Costa SP, Weir MR, Robb JF, Fleisher LA, Kasiske BL, Carithers RL, Ragosta M, Bolton K, Auerbach AD, Eagle KA. Cardiac disease evaluation and management among kidney and liver transplantation candidates: a scientific statement from the American Heart Association and the American College of Cardiology Foundation. J Am Coll Cardiol 2012; 60:434-80. [PMID: 22763103 DOI: 10.1016/j.jacc.2012.05.008] [Citation(s) in RCA: 254] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
24
|
Lentine KL, Costa SP, Weir MR, Robb JF, Fleisher LA, Kasiske BL, Carithers RL, Ragosta M, Bolton K, Auerbach AD, Eagle KA. Cardiac disease evaluation and management among kidney and liver transplantation candidates: a scientific statement from the American Heart Association and the American College of Cardiology Foundation: endorsed by the American Society of Transplant Surgeons, American Society of Transplantation, and National Kidney Foundation. Circulation 2012; 126:617-63. [PMID: 22753303 DOI: 10.1161/cir.0b013e31823eb07a] [Citation(s) in RCA: 191] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
25
|
The end-organ impairment in liver cirrhosis: appointments for critical care. Crit Care Res Pract 2012; 2012:539412. [PMID: 22666568 PMCID: PMC3361993 DOI: 10.1155/2012/539412] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 02/24/2012] [Accepted: 03/13/2012] [Indexed: 02/06/2023] Open
Abstract
Liver cirrhosis (LC) can lead to a clinical state of liver failure, which can exacerbate through the course of the disease. New therapies aimed to control the diverse etiologies are now more effective, although the disease may result in advanced stages of liver failure, where liver transplantation (LT) remains the most effective treatment. The extended lifespan of these patients and the extended possibilities of liver support devices make their admission to an intensive care unit (ICU) more probable. In this paper the LC is approached from the point of view of the pathophysiological alterations present in LC patients previous to ICU admission, particularly cardiovascular, but also renal, coagulopathic, and encephalopathic. Infections and available liver detoxifications devices also deserve mentioning. We intend to contribute towards ICU physician readiness to the care for this particular type of patients, possibly in dedicated ICUs.
Collapse
|
26
|
Giusca S, Jinga M, Jurcut C, Jurcut R, Serban M, Ginghina C. Portopulmonary hypertension: from diagnosis to treatment. Eur J Intern Med 2011; 22:441-7. [PMID: 21925050 DOI: 10.1016/j.ejim.2011.02.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 01/30/2011] [Accepted: 02/19/2011] [Indexed: 01/10/2023]
Abstract
Portopulmonary hypertension is a form of pulmonary arterial hypertension that has gained interest in recent years with the development of liver transplantation techniques and new pulmonary vasodilator therapies. Portopulmonary hypertension is defined as pulmonary artery hypertension associated with portal hypertension with or without advanced hepatic disease. Echocardiography plays a major role in screening for portopulmonary hypertension but right heart catheterization remains the gold standard for diagnosis. The treatment of patients with portopulmonary hypertension consists of general measures that apply to all patients that carry the diagnosis of pulmonary hypertension and specific vasodilator therapies. These new therapies showed encouraging results in patients who would otherwise have a contraindication for liver transplantation. The review presents a summary of the current knowledge on the epidemiology, diagnosis, treatment and prognosis of patients with portopulmonary hypertension.
Collapse
Affiliation(s)
- Sorin Giusca
- Cardiology Department, Institute for Emergencies in Cardiovascular Diseases Prof Dr C. C. Iliescu, Bucharest, Romania.
| | | | | | | | | | | |
Collapse
|
27
|
Raval Z, Harinstein ME, Skaro AI, Erdogan A, DeWolf AM, Shah SJ, Fix OK, Kay N, Abecassis MI, Gheorghiade M, Flaherty JD. Cardiovascular risk assessment of the liver transplant candidate. J Am Coll Cardiol 2011; 58:223-31. [PMID: 21737011 DOI: 10.1016/j.jacc.2011.03.026] [Citation(s) in RCA: 173] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Revised: 03/08/2011] [Accepted: 03/21/2011] [Indexed: 12/18/2022]
Abstract
Liver transplantation (LT) candidates today are increasingly older, have greater medical acuity, and have more cardiovascular comorbidities than ever before. Steadily rising model for end-stage liver disease (MELD) scores at the time of transplant, resulting from high organ demand, reflect the escalating risk profiles of LT candidates. In addition to advanced age and the presence of comorbidities, there are specific cardiovascular responses in cirrhosis that can be detrimental to the LT candidate. Patients with cirrhosis requiring LT usually demonstrate increased cardiac output and a compromised ventricular response to stress, a condition termed cirrhotic cardiomyopathy. These cardiac disturbances are likely mediated by decreased beta-agonist transduction, increased circulating inflammatory mediators with cardiodepressant properties, and repolarization changes. Low systemic vascular resistance and bradycardia are also commonly seen in cirrhosis and can be aggravated by beta-blocker use. These physiologic changes all contribute to the potential for cardiovascular complications, particularly with the altered hemodynamic stresses that LT patients face in the immediate post-operative period. Post-transplant reperfusion may result in cardiac death due to a multitude of causes, including arrhythmia, acute heart failure, and myocardial infarction. Recognizing the hemodynamic challenges encountered by LT patients in the perioperative period and how these responses can be exacerbated by underlying cardiac pathology is critical in developing recommendations for the pre-operative risk assessment and management of these patients. The following provides a review of the cardiovascular challenges in LT candidates, as well as evidence-based recommendations for their evaluation and management.
Collapse
Affiliation(s)
- Zankhana Raval
- Department of Medicine, Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Tsiakalos A, Hatzis G, Moyssakis I, Karatzaferis A, Ziakas PD, Tzelepis GE. Portopulmonary hypertension and serum endothelin levels in hospitalized patients with cirrhosis. Hepatobiliary Pancreat Dis Int 2011; 10:393-8. [PMID: 21813388 DOI: 10.1016/s1499-3872(11)60066-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Cirrhosis is associated with several extrahepatic manifestations including portopulmonary hypertension (PPHT). Recent data suggest that endothelins (ETs) are related to the pathophysiology of PPHT. The study aimed to measure serum ET levels in hospitalized cirrhotic patients and to determine their association with PPHT and patient outcome. METHODS Fifty-seven cirrhotic patients [43 males; median age 58 (28-87) years] underwent Doppler echocardiography. Patients with systolic pulmonary arterial pressure ≥40 mmHg and pulmonary acceleration time <100 ms were deemed to have PPHT. ET-1, 2, and 3 serum levels were measured with an ELISA assay. All-cause mortality was recorded over a median period of 24 months. RESULTS Nine out of 57 patients (15.8%) had PPHT. Among various clinical variables, only autoimmune hepatitis was associated with PPHT (OR=11.5; 95% CI, 1.58-83.4; P=0.01). ET-1 levels [9.1 (1.6-20.7) vs 2.5 (1.4-9.2) pg/mL, P=0.02] and the ET-1/ET-3 ratio [4.73 (0.9-22.4) vs 1.6 (0.3-10.7), P=0.02] were significantly higher in patients with PPHT than in those without. ET-2 and ET-3 levels did not differ between the two groups. There was no difference in survival between the two groups, although ET-1 levels were associated with an adverse outcome in Cox regression analysis (HR=1.11; 95% CI, 1.02-1.22; P=0.02 per unit increase in ET-1). CONCLUSION Our data suggest that ET-1 and the ET-1/ET-3 ratio are elevated in patients with PPHT and that ET-1 is associated with a poor outcome irrespective of PPHT.
Collapse
Affiliation(s)
- Aristotelis Tsiakalos
- Department of Pathophysiology, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | | | | | | | | | | |
Collapse
|
29
|
Thenappan T, Goel A, Marsboom G, Fang YH, Toth PT, Zhang HJ, Kajimoto H, Hong Z, Paul J, Wietholt C, Pogoriler J, Piao L, Rehman J, Archer SL. A central role for CD68(+) macrophages in hepatopulmonary syndrome. Reversal by macrophage depletion. Am J Respir Crit Care Med 2011; 183:1080-91. [PMID: 21148721 PMCID: PMC3086745 DOI: 10.1164/rccm.201008-1303oc] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Accepted: 11/21/2010] [Indexed: 12/16/2022] Open
Abstract
RATIONALE The etiology of hepatopulmonary syndrome (HPS), a common complication of cirrhosis, is unknown. Inflammation and macrophage accumulation occur in HPS; however, their importance is unclear. Common bile duct ligation (CBDL) creates an accepted model of HPS, allowing us to investigate the cause of HPS. OBJECTIVES We hypothesized that macrophages are central to HPS and investigated the therapeutic potential of macrophage depletion. METHODS Hemodynamics, alveolar-arterial gradient, vascular reactivity, and histology were assessed in CBDL versus sham rats (n = 21 per group). The effects of plasma on smooth muscle cell proliferation and endothelial tube formation were measured. Macrophage depletion was used to prevent (gadolinium) or regress (clodronate) HPS. CD68(+) macrophages and capillary density were measured in the lungs of patients with cirrhosis versus control patients (n = 10 per group). MEASUREMENTS AND MAIN RESULTS CBDL increased cardiac output and alveolar-arterial gradient by causing capillary dilatation and arteriovenous malformations. Activated CD68(+)macrophages (nuclear factor-κB+) accumulated in HPS pulmonary arteries, drawn by elevated levels of plasma endotoxin and lung monocyte chemoattractant protein-1. These macrophages expressed inducible nitric oxide synthase, vascular endothelial growth factor, and platelet-derived growth factor. HPS plasma increased endothelial tube formation and pulmonary artery smooth muscle cell proliferation. Macrophage depletion prevented and reversed the histological and hemodynamic features of HPS. CBDL lungs demonstrated increased medial thickness and obstruction of small pulmonary arteries. Nitric oxide synthase inhibition unmasked exaggerated pulmonary vasoconstrictor responses in HPS. Patients with cirrhosis had increased pulmonary intravascular macrophage accumulation and capillary density. CONCLUSIONS HPS results from intravascular accumulation of CD68(+)macrophages. An occult proliferative vasculopathy may explain the occasional transition to portopulmonary hypertension. Macrophage depletion may have therapeutic potential in HPS.
Collapse
MESH Headings
- Animals
- Antigens, CD/immunology
- Antigens, CD/physiology
- Antigens, Differentiation, Myelomonocytic/immunology
- Antigens, Differentiation, Myelomonocytic/physiology
- Arteriovenous Malformations/etiology
- Arteriovenous Malformations/physiopathology
- Disease Models, Animal
- Extracellular Signal-Regulated MAP Kinases/metabolism
- Hepatopulmonary Syndrome/etiology
- Hepatopulmonary Syndrome/immunology
- Humans
- Lung/blood supply
- Lung/cytology
- Lung/immunology
- Macrophages/immunology
- Macrophages/physiology
- Male
- Muscle, Smooth, Vascular/physiopathology
- Nitric Oxide Synthase Type II/antagonists & inhibitors
- Nitric Oxide Synthase Type II/physiology
- Platelet-Derived Growth Factor/antagonists & inhibitors
- Platelet-Derived Growth Factor/physiology
- Rats
- Rats, Sprague-Dawley
- Signal Transduction/physiology
- Vascular Endothelial Growth Factor A/antagonists & inhibitors
- Vascular Endothelial Growth Factor A/physiology
Collapse
Affiliation(s)
- Thenappan Thenappan
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Ankush Goel
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Glenn Marsboom
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Yong-Hu Fang
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Peter T. Toth
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Hannah J. Zhang
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Hidemi Kajimoto
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Zhigang Hong
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Jonathan Paul
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Christian Wietholt
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Jennifer Pogoriler
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Lin Piao
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Jalees Rehman
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| | - Stephen L. Archer
- Section of Cardiology, Department of Medicine, The University of Chicago, Chicago, Illinois; and The Cardiovascular Research Institute, Kurume University, Kurume, Fukuoka, Japan
| |
Collapse
|
30
|
Elliott CG, Barst RJ, Seeger W, Porres-Aguilar M, Brown LM, Zamanian RT, Rubin LJ. Worldwide physician education and training in pulmonary hypertension: pulmonary vascular disease: the global perspective. Chest 2010; 137:85S-94S. [PMID: 20522584 DOI: 10.1378/chest.09-2816] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Pulmonary hypertension (PH) affects > 25 million individuals worldwide and causes premature disability and death for many. The diagnosis and treatment of PH have advanced dramatically through the development of a clearly defined diagnostic classification, an evidence-based treatment algorithm for adults with pulmonary arterial hypertension using life-saving medications, and life-saving surgical procedures. However, worldwide education and training of physicians has lagged behind advances in the management of PH. Expertise in the diagnosis and management of PH is uncommon, even though physicians receive training on PH during their graduate and postgraduate education. Advances in worldwide physician education and training in PH will require substantial organization and work. Organizations working in this field will need to work collaboratively to maximize funding for education and to optimize the achievement of educational goals. Political, economic, and cultural barriers must be identified and overcome as part of any strategic plan. Global education should include training objectives for generalist, non-PH specialist, and PH specialist physicians.
Collapse
Affiliation(s)
- C Gregory Elliott
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT 84157-7000, USA.
| | | | | | | | | | | | | |
Collapse
|
31
|
Current world literature. Curr Opin Anaesthesiol 2010; 23:283-93. [PMID: 20404787 DOI: 10.1097/aco.0b013e328337578e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
32
|
Abstract
PURPOSE OF REVIEW In 5-6% of patients with portal hypertension a pathological state exists in which changes in the pulmonary vasculature cause an increase in pulmonary vascular resistance. The resultant increased work of the right ventricle may cause right heart failure and liver congestion. Patients with cirrhosis are at increased risk of mortality and transplant graft failure. The present review examines the latest advances in diagnosis, treatment and management of portopulmonary hypertension. RECENT FINDINGS Portopulmonary hypertension may be screened with transthoracic echocardiography and following up with a right heart catheterization in patients in whom the right ventricular systolic pressure is calculated to be 50 mmHg or greater. Therapy with prostanoids, endothelin-1 inhibitors and phosphodiesterase-5 inhibitors, or a combination of therapies, may be very effective in moderating pulmonary artery hypertension and, in selected patients, allowing liver transplantation to proceed safely. The model for end-stage liver disease (MELD) score is being weighted to accelerate responders on the waiting list for a transplant. SUMMARY Advances in diagnosis and therapy of portopulmonary hypertension allow patients with cirrhosis who respond to vasodilators to undergo liver transplantation safely. Unfortunately liver transplantation does not always result in reversal of pulmonary hypertension. There are now reports of de-novo pulmonary hypertension after liver transplantation.
Collapse
|
33
|
Abstract
Portopulmonary hypertension (PoPH) is an underrecognized complication of portal hypertension, related to cirrhosis and noncirrhotic portal hypertension. PoPH has been found in 5-6% of patients with decompensated liver disease and may adversely affect outcome after liver transplantation. The prevalence of PoPH is unrelated to the severity of liver disease but associated with female sex and underlying autoimmune liver disease. Diagnosis of PoPH is based on screening with Doppler echocardiography and confirmation by right-heart catheterization. Treatment options with proven efficacy in idiopathic pulmonary hypertension include endothelin receptor antagonists, prostanoids, and sildenafil. In PoPH, such targeted treatment was found to be safe in small uncontrolled studies but randomized trials demonstrating its benefit are lacking.
Collapse
|