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Tang ASP, Tan C, Lim WH, Ng CH, Tan DJH, Zeng R, Xiao J, Ong EYH, Cho E, Chung C, Lim WS, Chee D, Nah B, Tseng M, Syn N, Bonney G, Liu K, Huang DQ, Muthiah M, Siddiqui MS, Tan EXX. Impact of Pretransplant Diabetes on Outcomes After Liver Transplantation: An Updated Meta-analysis With Systematic Review. Transplantation 2024; 108:1157-1165. [PMID: 37899382 DOI: 10.1097/tp.0000000000004840] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
BACKGROUND Preliver transplant diabetes mellitus (pre-LT DM) is a common comorbidity in LT recipients associated with poorer post-transplant survival. However, its relationship with other important outcomes, including cardiovascular and renal outcomes, remains unclear. This meta-analysis aims to provide an updated analysis of the impact of pre-LT DM on key post-LT outcomes. METHODS A search was conducted in Medline and Embase databases for articles comparing the post-transplant outcomes between patients with and without pre-LT DM. Pairwise analysis using random effects with hazard ratios (HRs) was used to assess the longitudinal post-LT impacts of pre-LT DM. In the absence of HR, pooled odds ratios analysis was conducted for secondary outcomes. RESULTS Forty-two studies involving 77,615 LT recipients were included in this analysis. The pooled prevalence of pre-LT DM amongst LT recipients was 24.79%. Pre-LT DM was associated with significantly lower overall survival (HR, 0.65; 95% confidence interval, 0.52-0.81; P <0.01) and significantly increased cardiovascular disease-related mortality (HR, 1.78; 95% confidence interval, 1.11-2.85; P =0.03). Meta-regression of other patient characteristics identified Asian ethnicity and hypertension to be significant predictors of worse overall survival, whereas African-American ethnicity was associated with significantly improved overall survival in patients with pre-LT DM. Further analysis of secondary outcomes revealed pre-LT DM to be a significant predictor of post-LT cardiovascular events and end-stage renal disease. CONCLUSIONS The present study illustrates the impact of pre-LT DM on post-LT survival, and cardiovascular and renal outcomes and provides a sound basis for revision of preoperative management of pre-LT DM.
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Affiliation(s)
- Ansel Shao Pin Tang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Caitlyn Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Rebecca Zeng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jieling Xiao
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Elden Yen Hng Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Elina Cho
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Charlotte Chung
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wei Shyann Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Douglas Chee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Benjamin Nah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Michael Tseng
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA
| | - Nicholas Syn
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Glenn Bonney
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Ken Liu
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Daniel Q Huang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Mohammad Shadab Siddiqui
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA
| | - Eunice X X Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
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Kim JY, Moon YJ, Lee C, Kim JH, Park J, Kim JW. Postoperative alterations in ventriculoarterial coupling are an indicator of cardiovascular outcomes in liver transplant recipients. Korean J Anesthesiol 2024; 77:217-225. [PMID: 37435614 PMCID: PMC10982538 DOI: 10.4097/kja.23266] [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: 04/05/2023] [Revised: 06/23/2023] [Accepted: 07/06/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Liver transplantation (LT) increases the heart and vessel workload in patients with cirrhotic cardiomyopathy. While the interaction of the left ventricle (LV) with the arterial system (ventriculoarterial coupling, VAC) is a key determinant of cardiovascular performance, little is known about changes in VAC after LT. Therefore, we evaluated the relationship between VAC after LT and cardiovascular outcomes. METHODS 344 consecutive patients underwent echocardiographic assessments before and within 30 days after LT. Non-invasive arterial elastance (Ea), LV end-systolic elastance (Ees), and LV end-diastolic elastance (Eed) were calculated. The postoperative outcomes included the development of major adverse cardiovascular events (MACE) and the length of stay in the intensive care unit and hospital. RESULTS A total of 240 patients were included in the analyses. After LT, Ea increased by 16% (P < 0.001), and Ees and contractility index of systolic velocity (S') increased by 18% (P < 0.001) and 7% (P < 0.001), respectively. The Eed increased by 6% (P < 0.001). The VAC remained unchanged (0.56 to 0.56, P = 0.912). Of these patients, 29 had MACE, and those with MACE had significantly higher postoperative VAC. Additionally, a higher postoperative VAC was an independent risk factor for a longer postoperative hospital stay (P = 0.038). CONCLUSIONS These data suggest that ventriculoarterial decoupling is associated with poor postoperative outcomes after LT.
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Affiliation(s)
- Ji Yeon Kim
- Department of Anesthesiology and Pain Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Young-Jin Moon
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Changjin Lee
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jin Ho Kim
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Junghyun Park
- Department of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jung-Won Kim
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
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Souki FG, Raveh Y, Sancassani R, Livingstone J, Shatz V, Ashrafi B, Shuman M, Nicolau-Raducu R. Characteristics, Risk Factors, and Outcome of New-onset Systolic Heart Failure After Liver Transplantation: A Single-center Cohort. Transplant Direct 2023; 9:e1499. [PMID: 37305649 PMCID: PMC10256427 DOI: 10.1097/txd.0000000000001499] [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: 06/07/2022] [Revised: 04/23/2023] [Accepted: 04/27/2023] [Indexed: 06/13/2023] Open
Abstract
New-onset systolic heart failure (HF) after liver transplantation (LT) is a significant cause of morbidity and mortality; however, its characteristics are still insufficiently delineated. HF may involve the left ventricle (LV), right ventricle (RV), or both ventricles. We explored the incidence, characteristics, etiologies, risks, involved cardiac chambers, and outcomes of HF after LT. Methods This study included 528 adult patients with preoperative LV ejection fraction ≥ 55% who underwent LT between 2016 and 2020. The primary outcome was new-onset systolic HF, defined by the presence of clinical signs, symptoms, and echocardiographic evidence of reduced LVejection fraction <50% and RV dysfunction within the first year after LT. Results Thirty-one patients (6%) developed systolic HF within a median of 9 d (1-364). Of those, 23% of patients had ischemic HF, whereas 77% had nonischemic HF. Nonischemic HF was caused by stress (11), sepsis (8), or other factors (5). Nonischemic HF was secondary to isolated LV failure in 58% of patients or RV ± LV failure in 42% of patients. Recursive partitioning identified subgroups with varying risks and uncovered interaction between variables. HF risk increased from 4.2% to 13% when epinephrine and/or norepinephrine drips were used intraoperatively (P < 0.01). When no epinephrine and/or norepinephrine were used, HF risk increased from 3.1% to 38.5% if baseline hemoglobin was <7.2 g/dL (P < 0.01). When baseline hemoglobin was ≥7.2 g/dL, HF risk increased from 0% to 5.2% when ≥3500 mL crystalloid was used intraoperatively (P < 0.01). Posttransplant first-year survival and reversibility of HF depended on the etiology (stress, sepsis, ischemia, etc) and cardiac chamber involvement (isolated LV or RV ± LV). RV dysfunction was associated with inferior recovery of cardiac function and poorer survival than nonischemic isolated LV dysfunction (50% versus 70%, respectively). Conclusions Posttransplant new-onset HF is mostly nonischemic in nature and is associated with increased morbidity and mortality.
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Affiliation(s)
- Fouad G. Souki
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
| | - Yehuda Raveh
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
| | - Rhea Sancassani
- Department of Cardiology, Jackson Memorial Hospital, Miami, FL
| | - Joshua Livingstone
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
| | - Vadim Shatz
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
| | - Behrouz Ashrafi
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
| | - Miryam Shuman
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
| | - Ramona Nicolau-Raducu
- Department of Anesthesiology, University of Miami/Jackson Memorial Hospital, Miami, FL
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Kharawala A, Safiriyu I, Olayinka A, Hajra A, Seo J, Akunor H, Alhuarrat MAD, Tachil R. Incidence, predictors and outcomes of new onset systolic heart failure following Orthotopic liver transplant: A systematic review. Transplant Rev (Orlando) 2023; 37:100758. [PMID: 37027999 DOI: 10.1016/j.trre.2023.100758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 03/17/2023] [Accepted: 03/17/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND New onset Systolic heart failure (SHF), characterized by new onset left ventricular (LV) systolic dysfunction with a reduction in ejection fraction (EF) of <40%, is a common cause of morbidity and mortality among Orthotopic liver transplant (OLT) recipients. Therefore, we aimed to evaluate the prevalence, the pre-transplant predictors, and the prognostic impact of SHF post-OLT. METHODS We conducted a systematic review of the literature using electronic databases MEDLINE, Web of Science, and Embase for studies reporting acute systolic heart failure post-liver transplant from inception to August 2021. RESULT Of 2604 studies, 13 met the inclusion criteria and were included in the final systematic review. The incidence of new-onset SHF post OLT ranged from 1.2% to 14%. Race, sex, or body mass index did not significantly impact the post-OLT SHF incidence. Alcoholic liver cirrhosis, pre-transplant systolic or diastolic dysfunction, troponin, brain natriuretic peptide (BNP), blood urea nitrogen (BUN) elevation, and hyponatremia were noted to be significantly associated with the development of SHF post-OLT. The significance of MELD score in the development of post-OLT SHF is controversial. Pre-transplant beta-blocker and post-transplant tacrolimus use were associated with a lower risk of developing SHF. The average 1-year mortality rate in patients with SHF post-OLT ranged from 0.00% to 35.2%. CONCLUSION Despite low incidence, SHF post-OLT can lead to higher mortality. Further studies are required to fully understand the underlying mechanism and risk factors.
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Izzy M, Fortune BE, Serper M, Bhave N, deLemos A, Gallegos-Orozco JF, Guerrero-Miranda C, Hall S, Harinstein ME, Karas MG, Kriss M, Lim N, Palardy M, Sawinski D, Schonfeld E, Seetharam A, Sharma P, Tallaj J, Dadhania DM, VanWagner LB. Management of cardiac diseases in liver transplant recipients: Comprehensive review and multidisciplinary practice-based recommendations. Am J Transplant 2022; 22:2740-2758. [PMID: 35359027 PMCID: PMC9522925 DOI: 10.1111/ajt.17049] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/10/2022] [Accepted: 03/27/2022] [Indexed: 01/25/2023]
Abstract
Cardiac diseases are one of the most common causes of morbidity and mortality following liver transplantation (LT). Prior studies have shown that cardiac diseases affect close to one-third of liver transplant recipients (LTRs) long term and that their incidence has been on the rise. This rise is expected to continue as more patients with advanced age and/or non-alcoholic steatohepatitis undergo LT. In view of the increasing disease burden, a multidisciplinary initiative was developed to critically review the existing literature (between January 1, 1990 and March 17, 2021) surrounding epidemiology, risk assessment, and risk mitigation of coronary heart disease, arrhythmia, heart failure, and valvular heart disease and formulate practice-based recommendations accordingly. In this review, the expert panel emphasizes the importance of optimizing management of metabolic syndrome and its components in LTRs and highlights the cardioprotective potential for the newer diabetes medications (e.g., sodium glucose transporter-2 inhibitors) in this high-risk population. Tailoring the multidisciplinary management of cardiac diseases in LTRs to the cardiometabolic risk profile of the individual patient is critical. The review also outlines numerous knowledge gaps to pave the road for future research in this sphere with the ultimate goal of improving clinical outcomes.
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Affiliation(s)
- Manhal Izzy
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University, Nashville, TN, USA
| | - Brett E Fortune
- Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, NY, USA
| | - Marina Serper
- Department of Medicine, Division of Gastroenterology, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicole Bhave
- Department of Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Andrew deLemos
- Department of Medicine, Division of Hepatology, Atrium Health, Charlotte, NC, USA
| | - Juan F. Gallegos-Orozco
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Utah School, Salt Lake City, UT, USA
| | - Cesar Guerrero-Miranda
- Center for Advanced Heart and Lung Disease, Baylor University Medical Center, Dallas, TX, USA
| | - Shelley Hall
- Center for Advanced Heart and Lung Disease, Baylor University Medical Center, Dallas, TX, USA
| | - Matthew E Harinstein
- Department of Medicine, Division of Cardiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Maria G. Karas
- Department of Medicine, Division of Cardiology, Weill Cornell Medical College, New York, NY, USA
| | - Michael Kriss
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Colorado, Aurora, CO, USA
| | - Nicholas Lim
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, MN, USA
| | - Maryse Palardy
- Department of Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Deirdre Sawinski
- Department of Medicine, Division of Nephrology and Hypertension, Weill Cornell Medical College, New York, NY, USA
| | - Emily Schonfeld
- Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, NY, USA
| | - Anil Seetharam
- Department of Medicine, Division of Gastroenterology and Hepatology, Banner - University Medical Center Phoenix, Phoenix, AZ, USA
| | - Pratima Sharma
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Jose Tallaj
- Department of Medicine, Division of Cardiovascular Disease, University of Alabama, Birmingham, AL, USA
| | - Darshana M Dadhania
- Department of Medicine, Division of Nephrology and Hypertension, Weill Cornell Medical College, New York, NY, USA
| | - Lisa B. VanWagner
- Department of Medicine, Division of Gastroenterology & Hepatology, and Department of Preventive Medicine, Division of Epidemiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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6
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Lim WH, Chew NW, Quek J, Ng CH, Tan DJH, Xiao J, Nah B, Lee GH, Huang DQ, Tan EXX, Muthiah MD. Echocardiographic assessment of cardiovascular function and clinical outcomes in liver transplant recipients. Clin Transplant 2022; 36:e14793. [PMID: 35962725 DOI: 10.1111/ctr.14793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/27/2022] [Accepted: 08/10/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Cardiovascular disease contributes to a high rate of morbidity and mortality after liver transplantation (LT). However, the progression of cardiac function and cardiac remodeling in LT recipients remains poorly understood. This study sought to evaluate the progression of cardiac function and structure in LT recipients and identify independent predictors of prognosis using echocardiography. METHODS From 2009 to 2019, 178 adult LT recipients at a tertiary academic transplant center were retrospectively studied. Transthoracic echocardiograms 1-year pre- and post-LT were assessed. Primary outcomes were progression of systolic and diastolic function. Secondary outcomes included left ventricular remodeling, all-cause mortality, and heart failure readmission post-LT. Subgroup analyzes were performed for etiology of native liver disease. A multivariable model was constructed to examine independent predictors of outcomes. RESULTS Systolic function significantly worsened, with reduction in stroke volume (45-37 ml/m2 , p < .001), left ventricular ejection fraction (LVEF) (65%-62%, p < .001) and cardiac index (3.00-2.60 L/min/m2 , p < .001). Conversely, there were significant improvements in diastolic indices, including tricuspid regurgitation Vmax (228-215 cm/s, p = .017), left atrial volume index (LAVI) (32-26 ml/m2 , p < .001) and right ventricular systolic pressure (RVSP) (31-28 mmHg, p = .001). Additionally, patients had increased relative wall thickness (RWT) (p < .001) and decreased left ventricular end-diastolic dimension/body surface area (p < .001) post-LT. The independent predictors for all-cause mortality and heart failure were increased pre-LT mitral annular early diastolic velocity (HR 1.11, CI 1.02-1.22, p = .018), LAVI (HR 1.06, CI 1.02-1.11, p = .007) and decreased LVEF (HR .89, CI .82-.97, p = .006). The effect of non-alcoholic steatohepatitis on cardiovascular outcomes post-LT was largely comparable to that of Hepatitis B. CONCLUSION This study showed reduced systolic and improved diastolic function in LT recipients and highlighted the utility of pre-LT echocardiogram in the prognostication and risk stratification of LT candidates.
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Affiliation(s)
- Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicholas Ws Chew
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore, Singapore
| | - Jingxuan Quek
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jieling Xiao
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Benjamin Nah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Centre for Organ Transplantation, National University Health System, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
| | - Guan Huei Lee
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Centre for Organ Transplantation, National University Health System, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
| | - Daniel Q Huang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Centre for Organ Transplantation, National University Health System, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
| | - Eunice Xiang Xuan Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Centre for Organ Transplantation, National University Health System, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
| | - Mark D Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Centre for Organ Transplantation, National University Health System, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
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Spann A, Coe C, Ajayi T, Montgomery G, Shwetar M, Oje A, Annis J, Slaughter JC, Alexopoulos S, Brittain E, Izzy M. Cirrhotic cardiomyopathy: Appraisal of the original and revised criteria in predicting posttransplant cardiac outcomes. Liver Transpl 2022; 28:1321-1331. [PMID: 35332652 PMCID: PMC9288516 DOI: 10.1002/lt.26460] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/04/2022] [Accepted: 03/15/2022] [Indexed: 12/13/2022]
Abstract
Cardiovascular disease (CVD) significantly contributes to morbidity and mortality after liver transplantation (LT). Cirrhotic cardiomyopathy (CCM) is a risk factor for CVD after transplant. CCM criteria were originally introduced in 2005 with a revision proposed in 2020 reflecting echocardiographic technology advancements. This study assesses the two criteria sets in predicting major adverse cardiac events (MACE) after transplant. This single-center retrospective study reviewed adult LT recipients between January 1, 2009, and December 31, 2018. Patients with insufficient pre-LT echocardiographic data, prior ischemic heart disease, portopulmonary hypertension, or longitudinal care elsewhere were excluded. The primary composite outcome was MACE (arrhythmia, heart failure, cardiac arrest, and/or cardiac death) after transplant. Of 1165 patients, 210 met the eligibility criteria. CCM was present in 162 patients (77%) per the original criteria and 64 patients (30%) per the revised criteria. There were 44 MACE and 31 deaths in the study period. Of the deaths, 38.7% occurred secondary to CVD. CCM defined by the original criteria was not associated with MACE after LT (p = 0.21), but the revised definition was significantly associated with MACE (hazard ratio [HR], 1.93; 95% confidence interval, 1.05-3.56; p = 0.04) on multivariable analysis. Echocardiographic variable analysis demonstrated low septal e' as the most predictive variable for MACE after LT (HR, 3.45; p < 0.001). CCM, only when defined by the revised criteria, was associated with increased risk for MACE after LT, validating the recently revised CCM definition. Abnormal septal e', reflecting impaired relaxation, appears to be the most predictive echocardiographic criterion for MACE after LT.
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Affiliation(s)
- Ashley Spann
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christopher Coe
- Division of Gastroenterology and Hepatology, University of California Los Angeles, Los Angeles, California
| | - Teminioluwa Ajayi
- Division of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas
| | - Garren Montgomery
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Mohammed Shwetar
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Adesola Oje
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jeffrey Annis
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - James C Slaughter
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sophoclis Alexopoulos
- Division of Hepatobiliary Surgery and Liver Transplantation, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Evan Brittain
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Manhal Izzy
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee
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8
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Chan YC, Yeh CH, Li LC, Chen CL, Wang CC, Lin CC, Ong AD, Chiou TY, Yong CC. Excess Risk of Major Adverse Cardiovascular and Kidney Events after Acute Kidney Injury following Living Donor Liver Transplantation. J Clin Med 2022; 11:jcm11113100. [PMID: 35683487 PMCID: PMC9181469 DOI: 10.3390/jcm11113100] [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: 04/19/2022] [Revised: 05/26/2022] [Accepted: 05/29/2022] [Indexed: 12/01/2022] Open
Abstract
Acute kidney injury (AKI) is a well-known risk factor for major adverse kidney events (MAKE) and major adverse cardiovascular events (MACE) in nontransplant settings. However, the association between AKI after liver transplantation (LT) and MACE/MAKE is not established. A retrospective cohort analysis including 512 LT recipients was conducted. The incidence of post-LT AKI was 35.0% (n = 179). In total, 13 patients (2.5%) developed de novo coronary artery disease (CAD), 3 patients (0.6%) diagnosed with heart failure (HF), and 11 patients (2.1%) had stroke. The post-LT AKI group showed a higher incidence of CAD and HF than the no post-LT AKI group (4.5% versus 1.5%, p = 0.042; 1.7% versus 0%, p = 0.018; respectively), while there was no significant difference in the stroke events (2.8% versus 1.8%, p = 0.461). Through Cox regression analysis, history of cardiovascular disease (HR 6.51, 95% CI 2.43–17.46), post-LT AKI (HR 3.06, 95% CI 1.39–6.75), and pre-LT diabetes (HR 2.37, 95% CI 1.09–5.17) were identified as independent predictors of MACE; pre-LT chronic kidney disease (HR 9.54, 95% CI 3.49–26.10), pre-LT diabetes (HR 3.51, 95% CI 1.25–9.86), and post-LT AKI (HR 6.76, 95% CI 2.19–20.91) were risk factors for end-stage renal disease. Post-LT AKI is predictive for the development of MACE and MAKE.
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Affiliation(s)
- Yi-Chia Chan
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
| | - Cheng-Hsi Yeh
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
| | - Lung-Chih Li
- Liver Transplantation Center, Department of Internal Medicine, Division of Nephrology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (L.-C.L.); (T.-Y.C.)
| | - Chao-Long Chen
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
| | - Chih-Chi Wang
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
| | - Chih-Chi Lin
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
| | - Aldwin D. Ong
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
| | - Ting-Yu Chiou
- Liver Transplantation Center, Department of Internal Medicine, Division of Nephrology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (L.-C.L.); (T.-Y.C.)
| | - Chee-Chien Yong
- Liver Transplantation Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-C.C.); (C.-H.Y.); (C.-L.C.); (C.-C.W.); (C.-C.L.); (A.D.O.)
- Correspondence: ; Tel.: +886-7-7317123 (ext. 8093)
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9
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Mohammadi F, Ramachandran J, Woodman R, Muller K, John L, Chen J, Wigg A. Impact of cardiac dysfunction on morbidity and mortality in liver transplant candidates. Clin Transplant 2022; 36:e14682. [PMID: 35441375 DOI: 10.1111/ctr.14682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/30/2022] [Accepted: 04/09/2022] [Indexed: 11/29/2022]
Abstract
The prognostic role of cardiac dysfunction in cirrhotic patients is increasingly recognised. We studied its impact on morbidity and mortality before and after liver transplantation (LT) including development of post-transplant cardiovascular disease (CVD). In this retrospective study, cirrhotic patients who underwent LT assessment from January 2010 to December 2020 were reviewed. Demographics, cardiac investigations and clinical course were analysed to identify prevalence of cardiac dysfunction and its role in LT outcomes. Survival analysis was performed using Cox proportional hazard regression modelling, with LT as a time-varying covariate and as an interaction variable with cardiac dysfunction. 308 patients (70% male) were studied. The median (interquartile range) age at LT assessment was 56 (12) years. Cardiac dysfunction was found in 178 (58%) patients (diastolic, 169; systolic, 26; both, 17) and was significantly associated with hepatorenal syndrome/acute kidney injury and peri- and post-transplant morbidity (adjusted odds ratio [aOR] 1.94, 95%CI 1.06-3.52, p < 0.001; aOR 2.01, 95%CI 1.06-3.82, p = 0.033; aOR 1.9, 95%CI 1.01-3.65, p = 0.023, respectively). Cardiac dysfunction was not associated with mortality before (adjusted hazard ratio [aHR] 1.01, 95% CI 0.99-1.01) or after LT (aHR 0.74, 95% CI 0.4-1.05. Post-transplant CVD (61% cardiac failure) occurred in 36 patients and there was no significant association with cardiac dysfunction (p = 0.11). Cardiac dysfunction was common in LT candidates and was significantly associated with morbidity before and after LT. Studies on the role of advanced echocardiographic parameters to improve diagnosis of cardiac dysfunction and optimise LT outcomes are needed. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Fadak Mohammadi
- Hepatology Unit, Department of Gastroenterology and Hepatology, Flinders Medical Centre, South Australia, Australia.,College of Medicine and Public Health, Flinders University, South Australia, Australia.,South Australian Liver Transplant Unit, Flinders Medical Centre, South Australia, Australia
| | - Jeyamani Ramachandran
- Hepatology Unit, Department of Gastroenterology and Hepatology, Flinders Medical Centre, South Australia, Australia.,College of Medicine and Public Health, Flinders University, South Australia, Australia.,South Australian Liver Transplant Unit, Flinders Medical Centre, South Australia, Australia
| | - Richard Woodman
- College of Medicine and Public Health, Flinders University, South Australia, Australia
| | - Kate Muller
- Hepatology Unit, Department of Gastroenterology and Hepatology, Flinders Medical Centre, South Australia, Australia.,College of Medicine and Public Health, Flinders University, South Australia, Australia.,South Australian Liver Transplant Unit, Flinders Medical Centre, South Australia, Australia
| | - Libby John
- South Australian Liver Transplant Unit, Flinders Medical Centre, South Australia, Australia
| | - John Chen
- South Australian Liver Transplant Unit, Flinders Medical Centre, South Australia, Australia
| | - Alan Wigg
- Hepatology Unit, Department of Gastroenterology and Hepatology, Flinders Medical Centre, South Australia, Australia.,College of Medicine and Public Health, Flinders University, South Australia, Australia.,South Australian Liver Transplant Unit, Flinders Medical Centre, South Australia, Australia
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10
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Guglin M, Nazif K. New onset nonischemic cardiomyopathy post liver transplantation. Heart Fail Rev 2021; 27:1829-1836. [PMID: 34799813 DOI: 10.1007/s10741-021-10196-5] [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] [Accepted: 11/11/2021] [Indexed: 11/25/2022]
Abstract
A new onset acute heart failure (HF) with a sudden drop in the left ventricular ejection fraction (LVEF) post orthotopic liver transplant (LT) is a rare but a potentially fatal complication. Because in most of the cases there is no evidence of coronary thrombosis, it can be classified as nonischemic cardiomyopathy. More specifically, clinical presentation of this syndrome shares many features with stress-induced or takotsubo cardiomyopathy. The known factors that predispose these patients to acute HF during or shortly after LT include cirrhotic cardiomyopathy, rapid hemodynamic changes during LT surgery, and the large concentrations of catecholamines, either administered or released endogenously during surgery. The hemodynamic changes during surgery, such as the drop in preload during the anhepatic phase (occasionally requiring massive transfusions and vasopressors) and subsequent increase in preload with acidic and hyperkalemic plasma in the reperfusion phase, lead to rapid electrolyte and hemodynamic shifts. In several cases, intraoperative onset of HF, with or without ventricular arrythmia, could be timed to the reperfusion phase (and occasionally in the anhepatic and pre-anhepatic phases). In other cases, the HF syndrome started hours to days post-surgery. Recovery of cardiac function occurred in the majority of patients during the same admission; however, these patients generally need significantly longer hospitalizations and aggressive supportive care (occasionally requiring mechanical ionotropic and ventilatory support). If recover, the patients have a similar 1-year mortality as those LT patients that did not have this complication. Because no reliable risk stratification currently exists, intraoperative transesophageal echocardiography might be the most dependable way of detecting and addressing this syndrome promptly. Given the mechanism of takotsubo cardiomyopathy, beta-blockade and a preferential use of non-catecholaminergic vasopressors may be a reasonable way to manage this syndrome.
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Affiliation(s)
- Maya Guglin
- Krannert Institute of Cardiology, Indiana University School of Medicine, 1801 Senate Blvd Suite 2000, Indianapolis, IN, 46202, USA
| | - Kutaiba Nazif
- Krannert Institute of Cardiology, Indiana University School of Medicine, 1801 Senate Blvd Suite 2000, Indianapolis, IN, 46202, USA
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11
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Shah M, Rodriguez CJ, Bartz TM, Lyles MF, Kizer JR, Aurigemma GP, Gardin JM, Gottdiener JS. Incidence, Determinants and Mortality of Heart Failure Associated With Medical-Surgical Procedures in Patients ≥ 65 Years of Age (from the Cardiovascular Health Study). Am J Cardiol 2021; 153:71-78. [PMID: 34175107 PMCID: PMC8318205 DOI: 10.1016/j.amjcard.2021.05.017] [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] [Received: 04/15/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 11/16/2022]
Abstract
Heart failure (HF) and myocardial infarction are serious complications of major noncardiac surgery in older adults. Many factors can contribute to the development of HF during the postoperative period. The incidence of, and risk factors for, procedure-associated heart failure (PHF) occurring at the time of, or shortly after, medical procedures in a population-based sample ≥ 65 years of age have not been fully characterized, particularly in comparison with HF not proximate to medical procedures. This analysis comprises 5,121 men and women free of HF at baseline from the Cardiovascular Health Study who were followed up for 12.0 years (median). HF events were documented by self-report at semi-annual contacts and confirmed by a formal adjudication committee using a review of the participants' medical records and standardized criteria for HF. Incident HF events were additionally adjudicated as either being related or unrelated to a medical procedure (PHF and non-PHF, respectively). We estimated cause-specific hazards ratios for the association of covariates with PHF and non-PHF. There were 1,728 incident HF events in the primary analysis: 168 (10%) classified as PHF, 1,526 (88%) as non-PHF, and 34 unclassified (2%). For those 1,045 participants in whom LV ejection fraction was known at the time of the HF event, it was ≥45% in 89 of 118 participants (75%) with PHF, compared to 517 of 927 participants (55%) with non-PHF (p < 0.001). Increased age, male gender, diabetes, and angina at baseline were associated with both PHF and non-PHF (range of hazard ratios (HR): 1.04-2.05]. Being Black was inversely associated with PHF [HR: 0.46, 95% confidence interval: 0.25-0.86]. Participants with increased age, without baseline angina, and with baseline LVEF<55% were at a significantly lower risk for PHF compared to non-PHF. Among those with PHF, surgical procedures-including cardiac, orthopedic, gastrointestinal, vascular, and urologic-comprised 83.3%, while percutaneous procedures comprised 8.9% (including 6.5% represented by cardiac catheterizations and pacemaker placements). Another group composed of a variety of procedures commonly requiring large fluid volume administration comprised 7.7%. There was a lower all-cause 30-day mortality in the PHF versus the non-PHF group (2.2% vs 5.7%), with a nonsignificant odds ratio of 0.39 in a minimally adjusted model. When individuals with prior myocardial infarction (MI) were excluded in a sensitivity analysis, the proportion of incident HF with concurrent MI was greater for PHF (32.9%) than for non-PHF (19.8%). In conclusion, PHF in older adults is a common entity with relatively low 30-day mortality. Baseline angina, lower age, and LVEF ≥ 55% were associated with a higher risk of PHF compared to non-PHF. Being Black was associated with a lower risk of PHF and PHF as a proportion of HF was lower in Black than in non-Black participants. Compared to non-PHF, PHF more frequently presented with concurrent MI and with preserved LV ejection fraction.
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Affiliation(s)
- Monali Shah
- Department of Medicine, Division of Cardiology, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Carlos J Rodriguez
- Department of Medicine, Albert Einstein College of Medicine, Bronx NY, USA
| | - Traci M Bartz
- Department of Biostatistics, University of Washington, Seattle WA, USA
| | - Mary F Lyles
- Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem NC, USA
| | - Jorge R Kizer
- Cardiology Section, San Francisco Veterans Affairs Health Care System and Departments of Medicine, Epidemiology and Biostatistics, University of California San Francisco, San Francisco CA, USA
| | - Gerard P Aurigemma
- Department of Medicine, University of Massachusetts Medical School, Worcester MA, USA
| | - Julius M Gardin
- Department of Medicine, Division of Cardiology, Rutgers New Jersey Medical School, Newark, NJ, USA.
| | - John S Gottdiener
- Department of Medicine (Cardiology), University of Maryland School of Medicine, Baltimore MD, USA
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12
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Jin L, Li X. Letter to the Editor: Prognostic Value of B-Type Natriuretic Peptide in Patients With Liver Transplantation. Hepatology 2021; 74:537. [PMID: 33459384 DOI: 10.1002/hep.31721] [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: 12/07/2022]
Affiliation(s)
- Lingzhen Jin
- Department of Infectious Diseases, YiWu Central Hospital, Zhejiang, China
| | - Xiaofei Li
- Department of Infectious Diseases, YiWu Central Hospital, Zhejiang, China
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13
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Koshy AN, Gow PJ, Testro A, Teh AW, Ko J, Lim HS, Han HC, Weinberg L, VanWagner LB, Farouque O. Relationship between QT interval prolongation and structural abnormalities in cirrhotic cardiomyopathy: A change in the current paradigm. Am J Transplant 2021; 21:2240-2245. [PMID: 33453141 PMCID: PMC8819736 DOI: 10.1111/ajt.16500] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/04/2021] [Accepted: 01/07/2021] [Indexed: 01/25/2023]
Abstract
It is postulated that cardiac structural abnormalities observed in cirrhotic cardiomyopathy (CCM) contribute to the electrophysiologic abnormality of QT interval (QTc) prolongation. We sought to evaluate whether QTc prolongation is associated with intrinsic abnormalities in cardiac structure and function that characterize CCM. Consecutive patients undergoing liver transplant work-up between 2010 and 2018 were included. Measures of cardiac function on stress testing including cardiac reserve and chronotropic incompetence were collected prospectively and a corrected QTc ≥ 440 ms was considered prolonged. Overall, 439 patients were included and 65.1% had a prolonged QTc. There were no differences in markers of left ventricular and atrial remodeling, or resting systolic and diastolic function across QTc groups. The proportion of patients that met the criteria for a low cardiac reserve (39.2 vs 36.6%, p = .66) or chronotropic incompetence (18.1 vs 21.3%, p = .52) was not different in those with a QTc ≥ 440 vs <440 ms. Further, there was no association between QTc prolongation and CCM by either the 2005 World College of Gastroenterology or modified 2020 Cirrhotic Cardiomyopathy Consortium criteria. QT interval prolongation was not associated with structural or functional cardiac abnormalities that characterize CCM. These findings suggest that CCM and QT interval prolongation in cirrhosis may be two separate entities with distinct pathophysiological origins.
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Affiliation(s)
- Anoop N. Koshy
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia,The University of Melbourne, Parkville, Victoria, Australia
| | - Paul J. Gow
- The University of Melbourne, Parkville, Victoria, Australia,Victorian Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Adam Testro
- The University of Melbourne, Parkville, Victoria, Australia,Victorian Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Andrew W. Teh
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia,The University of Melbourne, Parkville, Victoria, Australia
| | - Jefferson Ko
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia
| | - Han S. Lim
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia,The University of Melbourne, Parkville, Victoria, Australia
| | - Hui-Chen Han
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia,The University of Melbourne, Parkville, Victoria, Australia
| | - Laurence Weinberg
- The University of Melbourne, Parkville, Victoria, Australia,Department of Anaesthesia, Austin Health, Melbourne, Victoria, Australia
| | - Lisa B. VanWagner
- Division of Gastroenterology & Hepatology and Preventive Medicine-Epidemiology Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Omar Farouque
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia,The University of Melbourne, Parkville, Victoria, Australia
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14
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Izzy M, Soldatova A, Sun X, Angirekula M, Mara K, Lin G, Watt KD. Cirrhotic Cardiomyopathy Predicts Posttransplant Cardiovascular Disease: Revelations of the New Diagnostic Criteria. Liver Transpl 2021; 27:876-886. [PMID: 33533556 DOI: 10.1002/lt.26000] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/16/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022]
Abstract
The diagnostic criteria for cirrhotic cardiomyopathy (CCM) were recently revised to reflect the contemporary advancements in echocardiographic technology. This study evaluates the prevalence of CCM, according to the new criteria, and its impact on posttransplant cardiovascular disease (CVD). This is a single-center retrospective matched cohort study of liver transplantation (LT) recipients who underwent LT between January 1, 2008 and November 30, 2017. A total of 3 cohorts with decompensated cirrhosis (nonalcoholic steatohepatitis, alcohol-related liver disease, or other etiologies) were matched based on age, sex, and year of transplant after excluding patients listed without evidence of hepatic decompensation. CCM was defined, according to 2020 criteria, as having diastolic dysfunction, left ventricular ejection fraction ≤50%, and/or a global longitudinal strain (GLS) absolute value <18%. The study echocardiographers were blinded to the clinical data. Posttransplant CVD included new coronary artery disease, congestive heart failure, atrial and ventricular arrhythmia, and stroke. The study included 141 patients of whom 59 were women. The mean age at LT was 57.8 (±7.6) years. A total of 49 patients (34.8%) had CCM. Patients with CCM were at an increased risk for post-LT CVD (hazard ratio, 2.57; 95% confidence interval, 1.2-5.5; P = 0.016). Changes in CCM individual parameters pretransplant, such as GLS, early diastolic transmitral flow to early diastolic mitral annular velocity, and left atrial volume index were associated with an increased risk for posttransplant CVD. CCM, defined by the new diagnostic criteria, affects approximately one-third of decompensated LT candidates. CCM predicts an increased risk for new CVD following LT. Studies into addressing and follow-up to mitigate these risks are needed.
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Affiliation(s)
- Manhal Izzy
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University, Nashville, TN.,Division of Gastroenterology and Hepatology, The Mayo Clinic, Rochester, MN
| | - Anna Soldatova
- Department of Cardiovascular Medicine, The Mayo Clinic, Rochester, MN
| | - Xin Sun
- Department of Cardiovascular Medicine, The Mayo Clinic, Rochester, MN
| | - Mounika Angirekula
- Division of Gastroenterology and Hepatology, The Mayo Clinic, Rochester, MN
| | - Kristin Mara
- Department of Health Sciences Research, The Mayo Clinic, Rochester, MN
| | - Grace Lin
- Department of Cardiovascular Medicine, The Mayo Clinic, Rochester, MN
| | - Kymberly D Watt
- Division of Gastroenterology and Hepatology, The Mayo Clinic, Rochester, MN
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15
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Lombardi R, Pisano G, Fargion S, Fracanzani AL. Cardiovascular involvement after liver transplantation: role of non-alcoholic fatty liver disease and non-alcoholic steatohepatitis. EXPLORATION OF MEDICINE 2021. [DOI: 10.37349/emed.2021.00030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Patients submitted to liver transplantation (LT) are exposed to high risk of cardiovascular (CV) complications which are the main determinants of both short-term and long-term morbidity and mortality in LT. Non-alcoholic fatty liver disease (NAFLD) is a very frequent condition in general population and is associated with a high risk of cardiovascular disease (CVD) which represents the first cause of death of these patients. NAFLD is predicted to become the first indication to LT and nowadays is also frequently detected in patients submitted to LT for other indications. Thus, the risk of CVD in patients submitted to LT is forecasted to increase in the next years. In this review the extent of CV involvement in patients submitted to LT and the role of NAFLD, either recurring after transplantation or as de novo presentation, in increasing CV risk is analysed. The risk of developing metabolic alterations, including diabetes, hypertension, dyslipidemia and weight gain, all manifestations of metabolic syndrome, occurring in the first months after LT, is depicted. The different presentations of cardiac involvement, represented by early atherosclerosis, coronary artery disease, heart failure and arrhythmias in patients with NAFLD submitted to LT is described. In addition, the tools to detect cardiac alterations either before or after LT is reported providing the possibility for an early diagnosis of CVD and an early therapy able to reduce morbidity and mortality for these diseases. The need for long-term concerted multidisciplinary activity with dietary counseling and exercise combined with drug treatment of all manifestations of metabolic syndrome is emphasized.
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Affiliation(s)
- Rosa Lombardi
- General Medicine and Metabolic Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy 2Department of Pathophysiology and Transplantation, University of the Study of Milan, 20122 Milan, Italy
| | - Giuseppina Pisano
- General Medicine and Metabolic Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Silvia Fargion
- Department of Pathophysiology and Transplantation, University of the Study of Milan, 20122 Milan, Italy
| | - Anna Ludovica Fracanzani
- General Medicine and Metabolic Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy 2Department of Pathophysiology and Transplantation, University of the Study of Milan, 20122 Milan, Italy
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16
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Sharma S, Sonny A, Dalia AA, Karamchandani K. Acute heart failure after liver transplantation: A narrative review. Clin Transplant 2020; 34:e14079. [PMID: 32941661 DOI: 10.1111/ctr.14079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/06/2020] [Accepted: 08/27/2020] [Indexed: 11/27/2022]
Abstract
Acute heart failure (AHF) is an under recognized yet potentially lethal complication after liver transplantation (LT) surgery. The increase in incidence of liver transplantation amongst high-risk patients and the leniency in the criteria for transplantation, predisposes these patients to postoperative AHF and the antecedent morbidity and mortality. The inability of conventional preoperative cardiovascular testing to accurately identify patients at risk for post-LT AHF poses a considerable challenge to clinicians caring for these patients. Even if high-risk patients are identified, there is considerable ambiguity in the candidacy for transplantation as well as optimization strategies that could potentially prevent the development of AHF in the postoperative period. The intraoperative and postoperative management of patients who develop AHF is also challenging and requires a well-coordinated multidisciplinary approach. The use of mechanical circulatory support in patients with refractory heart failure has the potential to improve outcomes but its use in this complex patient population can be associated with significant complications and requires a stringent risk-benefit analysis on a case-by-case basis.
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Affiliation(s)
- Sonal Sharma
- Department of Anesthesiology and Perioperative Medicine, Penn State Health Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
| | - Abraham Sonny
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Adam A Dalia
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Kunal Karamchandani
- Department of Anesthesiology and Perioperative Medicine, Penn State Health Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
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17
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Kodama S, Fujihara K, Horikawa C, Sato T, Iwanaga M, Yamada T, Kato K, Watanabe K, Shimano H, Izumi T, Sone H. Diabetes mellitus and risk of new-onset and recurrent heart failure: a systematic review and meta-analysis. ESC Heart Fail 2020; 7:2146-2174. [PMID: 32725969 PMCID: PMC7524078 DOI: 10.1002/ehf2.12782] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 04/17/2020] [Accepted: 04/28/2020] [Indexed: 12/17/2022] Open
Abstract
Despite mounting evidence of the positive relationship between diabetes mellitus (DM) and heart failure (HF), the entire context of the magnitude of risk for HF in relation to DM remains insufficiently understood. The principal reason is because new‐onset HF (HF occurring in participants without a history of HF) and recurrent HF (HF re‐occurring in patients with a history of HF) are not discriminated. This meta‐analysis aims to comprehensively and separately assess the risk of new‐onset and recurrent HF depending on the presence or absence of DM. We systematically searched cohort studies that examined the relationship between DM and new‐onset or recurrent HF using EMBASE and MEDLINE (from 1 Jan 1950 to 28 Jul 2019). The risk ratio (RR) for HF in individuals with DM compared with those without DM was pooled with a random‐effects model. Seventy‐four and 38 eligible studies presented data on RRs for new‐onset and recurrent HF, respectively. For new‐onset HF, the pooled RR [95% confidence interval (CI)] of 69 studies that examined HF as a whole [i.e. combining HF with preserved ejection fraction (HFpEF) and HF with reduced ejection fraction (HFrEF)] was 2.14 (1.96–2.34). The large between‐study heterogeneity (I2 = 99.7%, P < 0.001) was significantly explained by mean age [pooled RR (95% CI) 2.60 (2.38–2.84) for mean age < 60 years vs. pooled RR (95% CI) 1.95 (1.79–2.13) for mean age ≥ 60 years] (P < 0.001). Pooled RRs (95% CI) of seven and eight studies, respectively, that separately examined HFpEF and HFrEF risk were 2.22 (2.02–2.43) for HFpEF and 2.73 (2.71–2.75) for HFrEF. The risk magnitudes between HFpEF and HFrEF were not significantly different in studies that examined both HFpEF and HFrEF risks (P = 0.86). For recurrent HF, pooled RR (95% CI) of the 38 studies was 1.39 (1.33–1.45). The large between‐study heterogeneity (I2 = 80.1%, P < 0.001) was significantly explained by the proportion of men [pooled RR (95% CI) 1.53 (1.40–1.68) for < 65% men vs. 1.32 (1.25–1.39) for ≥65% men (P = 0.01)] or the large pooled RR for studies of only participants with HFpEF [pooled RR (95% CI), 1.73 (1.32–2.26) (P = 0.002)]. Results indicate that DM is a significant risk factor for both new‐onset and recurrent HF. It is suggested that the risk magnitude is large for new‐onset HF especially in young populations and for recurrent HF especially in women or individuals with HFpEF. DM is associated with future HFpEF and HFrEF to the same extent.
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Affiliation(s)
- Satoru Kodama
- Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kazuya Fujihara
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan
| | - Chika Horikawa
- Department of Health and Nutrition, Faculty of Human Life Studies, University of Niigata Prefecture, Niigata, Japan
| | - Takaaki Sato
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan
| | - Midori Iwanaga
- Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.,Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan.,Department of Endocrinology and Metabolism, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Takaho Yamada
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan
| | - Kiminori Kato
- Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kenichi Watanabe
- Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hitoshi Shimano
- Department of Endocrinology and Metabolism, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Tohru Izumi
- Department of Cardiology, Niigata Minami Hospital, Niigata, Japan
| | - Hirohito Sone
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan.,Department of Endocrinology and Metabolism, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
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18
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El Hadi H, Di Vincenzo A, Vettor R, Rossato M. Relationship between Heart Disease and Liver Disease: A Two-Way Street. Cells 2020; 9:cells9030567. [PMID: 32121065 PMCID: PMC7140474 DOI: 10.3390/cells9030567] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 02/23/2020] [Accepted: 02/25/2020] [Indexed: 12/18/2022] Open
Abstract
In clinical practice, combined heart and liver dysfunctions coexist in the setting of the main heart and liver diseases because of complex cardiohepatic interactions. It is becoming increasingly crucial to identify these interactions between heart and liver in order to ensure an effective management of patients with heart or liver disease to provide an improvement in overall prognosis and therapy. In this review, we aim to summarize the cross-talk between heart and liver in the setting of the main pathologic conditions affecting these organs. Accordingly, we present the clinical manifestation, biochemical profiles, and histological findings of cardiogenic ischemic hepatitis and congestive hepatopathy due to acute and chronic heart failure, respectively. In addition, we discuss the main features of cardiac dysfunction in the setting of liver cirrhosis, nonalcoholic fatty liver disease, and those following liver transplantation.
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Affiliation(s)
- Hamza El Hadi
- Internal Medicine 3, Department of Medicine—DIMED, University of Padova, Via Giustiniani 2, 35100 Padova, Italy; (H.E.H.); (A.D.V.); (R.V.)
- Department of Medicine, Klinikum Rheine, 48431 Rheine, Germany
| | - Angelo Di Vincenzo
- Internal Medicine 3, Department of Medicine—DIMED, University of Padova, Via Giustiniani 2, 35100 Padova, Italy; (H.E.H.); (A.D.V.); (R.V.)
| | - Roberto Vettor
- Internal Medicine 3, Department of Medicine—DIMED, University of Padova, Via Giustiniani 2, 35100 Padova, Italy; (H.E.H.); (A.D.V.); (R.V.)
| | - Marco Rossato
- Internal Medicine 3, Department of Medicine—DIMED, University of Padova, Via Giustiniani 2, 35100 Padova, Italy; (H.E.H.); (A.D.V.); (R.V.)
- Correspondence: ; Tel.: +39-049-8218747; Fax: +39049-8213332
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Understanding and managing cardiovascular outcomes in liver transplant recipients. Curr Opin Organ Transplant 2020; 24:148-155. [PMID: 30676402 DOI: 10.1097/mot.0000000000000614] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Cardiovascular disease (CVD) is a common cause of mortality after liver transplantation. The transplant community is focused on improving long-term survival. Understanding the prevalence of CVD in liver transplant recipients, precipitating factors as well as prevention and management strategies is essential to achieving this goal. RECENT FINDINGS CVD is the leading cause of death within the first year after transplant. Arrhythmia and heart failure are the most often cardiovascular morbidities in the first year after transplant which could be related to pretransplant diastolic dysfunction. Pretransplant diastolic dysfunction is reflective of presence of cirrhotic cardiomyopathy which is not as harmless as it was thought. Multiple cardiovascular risk prediction models have become available to aid management in liver transplant recipients. SUMMARY A comprehensive prevention and treatment strategy is critical to minimize cardiovascular morbidity and mortality after liver transplant. Weight management and metabolic syndrome control are cornerstones to any prevention and management strategy. Bariatric surgery is an underutilized tool in liver transplant recipients. Awareness of 'metabolic-friendly' immunosuppressive regimens should be sought. Strict adherence to the cardiology and endocrine society guidelines with regard to managing metabolic derangements post liver transplantation is instrumental for CVD prevention until transplant specific recommendations can be made.
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Dimitroglou Y, Aggeli C, Alexopoulou A, Mavrogeni S, Tousoulis D. Cardiac Imaging in Liver Transplantation Candidates: Current Knowledge and Future Perspectives. J Clin Med 2019; 8:E2132. [PMID: 31817014 PMCID: PMC6947158 DOI: 10.3390/jcm8122132] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/23/2019] [Accepted: 11/26/2019] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular dysfunction in cirrhotic patients is a recognized clinical entity commonly referred to as cirrhotic cardiomyopathy. Systematic inflammation, autonomic dysfunction, and activation of vasodilatory factors lead to hyperdynamic circulation with high cardiac output and low peripheral vascular resistance. Counter acting mechanisms as well as direct effects on cardiac cells led to systolic or diastolic dysfunction and electromechanical abnormalities, which are usually masked at rest but exposed at stress situations. While cardiovascular complications and mortality are common in patients undergoing liver transplantation, they cannot be adequately predicted by conventional cardiac examination including transthoracic echocardiography. Newer echocardiography indices and other imaging modalities such as cardiac magnetic resonance have shown increased diagnostic accuracy with predictive implications in cardiovascular diseases. The scope of this review was to describe the role of cardiac imaging in the preoperative assessment of liver transplantation candidates with comprehensive analysis of the future perspectives anticipated by the use of newer echocardiography indices and cardiac magnetic resonance applications.
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Affiliation(s)
- Yannis Dimitroglou
- Department of Cardiology, National and Kapodistrian University of Athens Medical School, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.)
| | - Constantina Aggeli
- Department of Cardiology, National and Kapodistrian University of Athens Medical School, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.)
| | - Alexandra Alexopoulou
- Department of Internal Medicine and Research Laboratory, National and Kapodistrian University of Athens Medical School, Hippokration General Hospital, 115 27 Athens, Greece
| | - Sophie Mavrogeni
- Onassis Cardiac Center and National and Kapodistrian University of Athens, 176 74 Athens, Greece;
| | - Dimitris Tousoulis
- Department of Cardiology, National and Kapodistrian University of Athens Medical School, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.)
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Liver Transplantation Followed by Renal Transplantation on Extracorporeal Membrane Oxygenation: A Case Report. Transplant Proc 2019; 51:3107-3110. [PMID: 31324485 DOI: 10.1016/j.transproceed.2019.03.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 01/29/2019] [Accepted: 03/13/2019] [Indexed: 12/24/2022]
Abstract
We report the case of a 68-year-old woman with end-stage liver disease and end-stage renal disease scheduled for simultaneous liver and kidney transplant. Intraoperatively, she became hemodynamically unstable during her liver transplant surgery, and her renal transplant had to be postponed. On the following day, she required extracorporeal membrane oxygenation and ABIOMED Impella support for managing her severe cardiovascular decompensation. At the same time, the renal transplant was conducted to use the donor kidney already allocated for this patient. The patient was successfully managed postoperatively in the cardiothoracic intensive care unit and was discharged after 2 months. This case is unique because there are no similar cases previously reported in which renal transplantation was performed with extracorporeal membrane oxygenation and Impella support following cardiogenic shock after a liver transplant.
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Feltracco P, Barbieri S, Carollo C, Bortolato A, Michieletto E, Bertacco A, Gringeri E, Cillo U. Early circulatory complications in liver transplant patients. Transplant Rev (Orlando) 2019; 33:219-230. [PMID: 31327573 DOI: 10.1016/j.trre.2019.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 06/28/2019] [Accepted: 06/30/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Paolo Feltracco
- Department of Medicine, UO Anesthesia and Intensive Care, University of Padua, Italy.
| | - Stefania Barbieri
- Department of Medicine, UO Anesthesia and Intensive Care, University of Padua, Italy
| | - Cristiana Carollo
- Department of Medicine, UO Anesthesia and Intensive Care, University of Padua, Italy
| | - Andrea Bortolato
- Department of Medicine, UO Anesthesia and Intensive Care, University of Padua, Italy
| | - Elisa Michieletto
- Department of Medicine, UO Anesthesia and Intensive Care, University of Padua, Italy
| | - Alessandra Bertacco
- Hepatobiliary Surgery and Liver Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy
| | - Enrico Gringeri
- Hepatobiliary Surgery and Liver Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy
| | - Umberto Cillo
- Hepatobiliary Surgery and Liver Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy
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Sakr AE, Fraser GE, Doctorian TP, Kim HB, Narasimha D, Abudayyeh I, Hilliard AD, Shih W, de Vera ME, Baron PW, Volk ML, Stoletniy LN. Predictors of Systolic Heart Failure and Mortality Following Orthotopic Liver Transplantation: a Single-Center Cohort. Transplant Proc 2019; 51:1950-1955. [DOI: 10.1016/j.transproceed.2019.04.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 04/05/2019] [Indexed: 12/17/2022]
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Papadodima S, Masia R, Stone JR. Cardiac iron overload following liver transplantation in patients without hereditary hemochromatosis or severe hepatic iron deposition. Cardiovasc Pathol 2019; 40:7-11. [PMID: 30763826 DOI: 10.1016/j.carpath.2018.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/21/2018] [Accepted: 12/21/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Cardiac iron overload following liver transplantation in patients without hemochromatosis but with severe hepatic iron deposition has been reported to result in heart failure and/or death in case reports and small case series. However, the frequency and causes of cardiac iron overload following liver transplantation and its relationship to cardiac dysfunction in patients without severe hepatic iron deposition are unclear. METHODS The primary inclusion criteria for this study were liver transplantation followed by autopsy or cardiac transplantation within 1 year. Cases of known hemochromatosis were excluded. Iron stains were performed on left ventricular myocardium from either the autopsy or surgically resected heart, as well as the surgically resected liver. RESULTS Nineteen cases met the study criteria: 18 autopsies and 1 case of cardiac transplantation. None of the resected livers evaluated showed severe iron deposition. Myocardial iron deposition was identified in 7 (37%) of the cases. The presence of myocardial iron deposition was not significantly associated with the grade of hepatic iron deposition, or the pre-liver transplantation serum iron or ferritin levels. However, in the patients with myocardial iron deposition, there were trends toward higher pretransplant transferrin saturation (TSAT) and more units of red blood cells transfused (uRBC). The product of the TSAT multiplied by the uRBC was significantly greater in the patients with myocardial iron deposition [4700 (3100-9800) vs. 680 (400-2300), median (interquartile range), P=.003]. New reduced left ventricular ejection fraction (<50%) following liver transplantation occurred in four of five patients with myocardial iron deposition, compared with zero of eight patients without myocardial iron deposition (P=.007). CONCLUSIONS In this series of patients without severe hepatic iron deposition, cardiac iron overload was associated with cardiac dysfunction following liver transplantation and was related to the product of the pre-liver transplant TSAT multiplied by the number of uRBC transfused during and following the surgery.
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Affiliation(s)
- Stavroula Papadodima
- Department of Forensic Medicine and Toxicology, National and Kapodistrian University of Athens, Athens, Greece
| | - Ricard Masia
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - James R Stone
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
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Physiologic Adaptation or Cirrhotic Cardiomyopathy: It Is Time for New Definitions! J Card Fail 2019; 25:173-175. [PMID: 30716399 DOI: 10.1016/j.cardfail.2019.01.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 01/30/2019] [Indexed: 01/24/2023]
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Chahal D, Yau A, Casciato P, Marquez V. B-type peptides to predict post–liver transplant mortality: systematic review and meta-analysis. CANADIAN LIVER JOURNAL 2019; 2:4-18. [DOI: 10.3138/canlivj.2018-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 06/14/2018] [Indexed: 11/20/2022]
Abstract
Background: Cirrhotic patients undergoing liver transplantation are at risk of cardiac complications. Brain natriuretic peptide (BNP) and amino terminal brain natriuretic peptide (NT-BNP) are used in cardiac risk stratification. Their significance in predicting mortality risk in cirrhotic patients during or after liver transplantation is unknown. We conducted a systematic review and meta-analysis to answer this question. Methods: An electronic search of EMBASE, MEDLINE, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews (2005–September 2016), Google Scholar, and study bibliographies was conducted. Study quality was determined, and demographic and outcome data were gathered. Random effects meta-analyses of mortality-based BNP and NT-BNP level or presence of post-transplant heart failure were conducted. Results: Seven studies including 2,010 patients were identified. Demographics were similar between patients with high or low BNP or NT-BNP levels. Hepatitis C was the most prevalent etiology of cirrhosis (38%). Meta-analysis revealed a pooled relative risk of 3.1 (95% CI 1.9% to 5.0%) for post-transplant mortality based on elevated BNP or NT-BNP level. Meta-analysis also revealed a pooled relative risk of 1.6 (95% CI 1.3% to 2.1%) for post-transplant mortality if patients had demonstrated post-transplant heart failure. Conclusions: Our analysis suggests that BNP or NT-BNP measurement may help in risk stratification and provides data on post-operative mortality in cirrhotic patients undergoing liver transplantation. Discriminatory thresholds are higher in cirrhotic patients relative to prior studies with non-cirrhotic patients. However, the number of analyzed studies is limited, and our findings should be validated further through larger, prospective studies.
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Affiliation(s)
- Daljeet Chahal
- Postgraduate Medicine Program, University of British Columbia, Vancouver, British Columbia
| | - Alan Yau
- Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia
| | | | - Vladimir Marquez
- Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia
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Prediction of all-cause mortality after liver transplantation using left ventricular systolic and diastolic function assessment. PLoS One 2019; 14:e0209100. [PMID: 30682022 PMCID: PMC6347358 DOI: 10.1371/journal.pone.0209100] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 11/28/2018] [Indexed: 01/09/2023] Open
Abstract
Although pretransplant cardiac dysfunction is considered a major predictor of poor outcomes after liver transplantation (LT), the ability of left ventricular (LV) systolic/diastolic function (LVSF/LVDF), together or individually, to predict mortality after LT is poorly characterized. We retrospectively evaluated pretransplant clinical and Doppler echocardiographic data of 839 consecutive LT recipients from 2009 to 2012 aged 18–60 years. The primary endpoint was all-cause mortality at 4 years. The overall survival rate was 91.2%. In multivariate Cox analysis, reduced LV ejection fraction (LVEF, P = 0.014) and decreased transmitral E/A ratio(P = 0.022) remained significant prognosticators. In LVSF analysis, patients with LVEF≤60% (quartile [Q]1) had higher mortality than those with LVEF>60% (hazard ratio = 1.90, 95% confidence interval = 1.15–3.15, P = 0.012). In LVDF analysis, patients with an E/A ratio<0.9(Q1) had a 2.19-fold higher risk of death (95% confidence interval = 1.11–4.32, P = 0.024) than those with an E/A ratio>1.4(Q4). In combined LVDF and LVSF analysis, patients with an E/A ratio<0.9 and LVEF≤60% had poorer survival outcomes than patients with an E/A ratio≥0.9 and LVEF>60% (79.5% versus 93.3%, P = 0.001). Patients with an early mitral inflow velocity/annular velocity (E/e’ ratio)>11.5(Q4) and LV stroke volume index (LVSVI)<33mL/m2(Q1) showed worse survival than those with an E/e’ ratio≤11.5 and LVSVI ≥33mL/m2(78.4% versus 92.2%, P = 0.003). A combination of LVSF and LVDF is a better predictor of survival than LVSF or LVDF alone.
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Incidence, Predictors, and Outcomes of New-Onset Left Ventricular Systolic Dysfunction After Orthotopic Liver Transplantation. J Card Fail 2018; 25:166-172. [PMID: 30412734 DOI: 10.1016/j.cardfail.2018.10.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 10/27/2018] [Accepted: 10/31/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Adverse cardiovascular events after liver transplantation (LT) are relatively common and are a significant source of early mortality. Although new-onset systolic dysfunction after LT is a reported phenomenon, there is little data regarding its incidence, risk factors, and outcomes. METHODS AND RESULTS This single-center retrospective study included all adult patients from January 2002 to March 2015 with deceased-donor LT and available preoperative transthoracic echocardiograms (TTEs). In total, 1,760 patients were included in the study, 602 (34.2%) of whom had a postoperative TTE. The primary end point was development of new-onset cardiomyopathy, defined as a new left ventricular ejection fraction (LVEF) of <40% within 180days of transplant. Sixty-nine (11.4%) of the patients who received post-LT TTE had a reduction in LVEF to <40% within 6 months. Clinical parameters of donor and recipient did not show significant impact on development of post-LT LV systolic dysfunction (LVSD). Presence of wall motion abnormalities (P = .004) on preoperative TTE was predictive of development of post-LT LVSD. These patients did not have longer hospitalizations, but they had worse survival. CONCLUSIONS Post-LT LV systolic dysfunction occurs at higher rates than previously suspected and may develop more frequently in patients with underlying cardiac structural abnormalities, which appear to adversely affect post-LT survival.
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Sharma S, Karamchandani K, Wilson R, Baskin S, Bezinover D. Acute heart failure after Orthotopic liver transplantation: a case series from one center. BMC Anesthesiol 2018; 18:102. [PMID: 30064379 PMCID: PMC6069825 DOI: 10.1186/s12871-018-0560-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 07/17/2018] [Indexed: 01/09/2023] Open
Abstract
Background Patients undergoing liver transplantation (LT) can develop acute heart failure (HF) in the postoperative period despite having had a normal cardiac evaluation prior to surgery. End-stage liver disease is often associated with underlying cardiac dysfunction which, while not identified during preoperative testing, manifests itself during or immediately after surgery. Case presentation We describe three cases of non-ischemic acute HF developing shortly after LT in patients who had a normal preoperative cardiac evaluation. The challenges associated with both diagnosis and management of acute HF in the setting of a newly implanted graft will be discussed. Conclusions Diastolic dysfunction, QTc interval prolongation, and an increase in BNP may be predictive of postoperative HF. Current recommendations for preoperative cardiovascular evaluation of transplant candidates does not include studies examining these risk factors and should be revised. Further investigations are necessary to evaluate these findings.
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Affiliation(s)
- Sonal Sharma
- Department of Anesthesiology and Perioperative Medicine, Penn State College of Medicine/ Penn State Health Milton S. Hershey Medical Center, 500 University Drive, H187, P.O. Box 850, Hershey, PA, 17033-0850, USA
| | - Kunal Karamchandani
- Department of Anesthesiology and Perioperative Medicine, Penn State College of Medicine/ Penn State Health Milton S. Hershey Medical Center, 500 University Drive, H187, P.O. Box 850, Hershey, PA, 17033-0850, USA
| | - Ryan Wilson
- Department of Cardiology, Penn State College of Medicine/ Penn State Health Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA
| | - Sean Baskin
- Department of Anesthesiology and Perioperative Medicine, Penn State College of Medicine/ Penn State Health Milton S. Hershey Medical Center, 500 University Drive, H187, P.O. Box 850, Hershey, PA, 17033-0850, USA
| | - Dmitri Bezinover
- Department of Anesthesiology and Perioperative Medicine, Penn State College of Medicine/ Penn State Health Milton S. Hershey Medical Center, 500 University Drive, H187, P.O. Box 850, Hershey, PA, 17033-0850, USA.
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Cardiac MRI T2* in Liver Transplant Candidates: Application and Performance of a Novel Imaging Technique to Identify Patients at Risk for Poor Posttransplant Cardiac Outcomes. Transplant Direct 2018; 4:e363. [PMID: 30046653 PMCID: PMC6056279 DOI: 10.1097/txd.0000000000000803] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/28/2018] [Accepted: 05/09/2018] [Indexed: 12/29/2022] Open
Abstract
Background In end-stage liver disease, alterations in iron metabolism can lead to iron overload and development of iron overload cardiomyopathy. In liver transplant candidates, evaluation for cardiac iron overload and dysfunction can help to identify candidates at increased risk for peritransplant morbidity and mortality, though recommendations for pretransplant evaluation of cardiac iron overload are not standardized. Cardiac Magnetic Resonance Imaging T2* (CMRI-T2*) is a validated method to quantify cardiac iron deposition, with normal T2* value of 20 ms or greater. In this study, we sought to identify the incidence and predictors of iron overload by CMRI-T2* and to evaluate the impact of cardiac and iron overload on morbidity and mortality after liver transplantation. Methods In this retrospective single-center cohort study, all liver transplant candidates who underwent a pretransplant CMRI-T2* between January 1, 2008, and June 30, 2016, were included to analyze the association between clinical characteristics and low T2* using logistic regression. Results One hundred seventy-nine liver transplant candidates who received CMRI-T2* were included. Median age was 57 years, 73.2% were male, and 47.6% were white. 49.7% had hepatitis C and 2.8% had hemochromatosis. Median Model for End-Stage Liver Disease score was 25. 65.2% were Child-Pugh C. In multivariable logistic regression, T2* less than 20 ms (n = 35) was associated with Model for End-Stage Liver Disease score of 25 or greater (odds ratio [OR], 3.65; P = 0.007), Child-Pugh C (OR, 3.42; P = 0.03), and echocardiographic systolic ejection fraction less than 65% (OR, 2.24; P = 0.01). Posttransplant heart failure occurred exclusively in recipients with T2* less than 15 ms. Survival was worse in T2* 10 to 14.9 versus T2* of 20 ms or greater (hazard ratio, 3.85; P = 0.003), but not for 15 to 19.9 versus T2* of 20 ms or greater. Conclusions Severity of liver disease and systolic dysfunction is associated with T2* less than 20 ms, though there was no difference in posttransplant outcomes between T2* 15 to 19.9 and T2* 20 ms or greater, suggesting that individuals with T2* of 15 ms or greater may be suitable transplant candidates. CMRI-T2* is an additional diagnostic tool in evaluating transplant candidates at high risk for posttransplant cardiac complications.
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Gitman M, Albertz M, Nicolau-Raducu R, Aniskevich S, Pai SL. Cardiac diseases among liver transplant candidates. Clin Transplant 2018; 32:e13296. [PMID: 29804298 DOI: 10.1111/ctr.13296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2018] [Indexed: 11/29/2022]
Abstract
Improvements in early survival after liver transplant (LT) have allowed for the selection of LT candidates with multiple comorbidities. Cardiovascular disease is a major contributor to post-LT complications. We performed a literature search to identify the causes of cardiac disease in the LT population and to describe techniques for diagnosis and perioperative management. As no definite guidelines for preoperative assessment (except for pulmonary heart disease) are currently available, we recommend an algorithm for preoperative cardiac work-up.
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Affiliation(s)
- Marina Gitman
- Department of Anesthesiology, University of Illinois Hospital, Chicago, IL, USA
| | - Megan Albertz
- Department of Anesthesiology, Children's Hospital Colorado, Aurora, CO, USA
| | | | - Stephen Aniskevich
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Sher-Lu Pai
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL, USA
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Sonny A, Govindarajan SR, Jaber WA, Cywinski JB. Systolic heart failure after liver transplantation: Incidence, predictors, and outcome. Clin Transplant 2018; 32:e13199. [DOI: 10.1111/ctr.13199] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Abraham Sonny
- Department of Cardiothoracic Anesthesiology; Anesthesiology Institute; Cleveland Clinic; Cleveland OH USA
| | | | - Wael A. Jaber
- Department of Cardiovascular Medicine; Heart and Vascular Institute; Cleveland Clinic; Cleveland OH USA
| | - Jacek B. Cywinski
- Departments of General Anesthesiology; Transplant Center and Outcomes Research; Anesthesiology Institute; Cleveland Clinic; Cleveland OH USA
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Tandon M, Karna ST, Pandey CK, Chaturvedi R. Diagnostic and therapeutic challenge of heart failure after liver transplant: Case series. World J Hepatol 2017; 9:1253-1260. [PMID: 29312528 PMCID: PMC5745586 DOI: 10.4254/wjh.v9.i33.1253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 08/18/2017] [Accepted: 10/15/2017] [Indexed: 02/06/2023] Open
Abstract
Heart failure (HF) following liver transplant (LT) surgery is a distinct clinical entity with high mortality. It is known to occur in absence of obvious risk factors. No preoperative workup including electrocardiogram, echocardiography at rest and on stress, reasonably prognosticates the risk. In patients of chronic liver disease, cirrhotic cardiomyopathy, alcoholic cardiomyopathy, and stress induced cardiomyopathy have each been implicated as a cause for HF after LT. However distinguishing one etiology from another not only is difficult, several etiologies may possibly coexist in a given patient. Diagnostic dilemma is further compounded by the fact that presentation and management of HF irrespective of the possible underlying cause, remains the same. In this case series, 6 cases are presented and in the light of existing literature modification in the preoperative workup are suggested.
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Affiliation(s)
- Manish Tandon
- Institute of Liver and Biliary Sciences, New Delhi 110070, India
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Abstract
Indications for liver transplant have been extended, and older and sicker patients are undergoing transplantation. Infectious, malignant, and cardiovascular diseases account for the most posttransplant deaths. Cirrhotic patients can develop heart disease through systemic diseases affecting the heart and the liver, cirrhosis-specific heart disease, or common cardiovascular. No single factor can predict posttransplant cardiovascular complications. Patients with history of cardiovascular disease, and specific abnormalities on echocardiography, electrocardiography, or serum markers of heart disease seem to be at increased risk of complications. Pretransplant cardiovascular evaluation is essential to detecting these risk factors so their effects can be mitigated through appropriate intervention.
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35
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Affiliation(s)
- Christopher L Wray
- Liver Transplant Division, Liver Transplant Anesthesia Fellowship, Department of Anesthesiology and Perioperative Medicine, Ronald Reagan UCLA Medical Center, 757 Westwood Plaza, Suite 3325, Los Angeles, CA 90095-7403, USA.
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36
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37
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Sonny A, Ibrahim A, Schuster A, Jaber WA, Cywinski JB. Impact and persistence of cirrhotic cardiomyopathy after liver transplantation. Clin Transplant 2016; 30:986-93. [DOI: 10.1111/ctr.12778] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2016] [Indexed: 01/02/2023]
Affiliation(s)
- Abraham Sonny
- Anesthesiology Institute; Cleveland Clinic; Cleveland OH USA
| | - Ahmed Ibrahim
- Heart and Vascular Institute; Cleveland Clinic; Cleveland OH USA
| | - Andres Schuster
- Heart and Vascular Institute; Cleveland Clinic; Cleveland OH USA
| | - Wael A. Jaber
- Heart and Vascular Institute; Cleveland Clinic; Cleveland OH USA
| | - Jacek B. Cywinski
- Departments of General Anesthesiology, Outcomes Research and Transplantation Center; Cleveland Clinic; Cleveland OH USA
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Moguilevitch M, Rufino M, Leff J, Delphin E. Novel approach for heart failure treatment after liver transplantation. Liver Transpl 2015; 21:1103-4. [PMID: 26069158 DOI: 10.1002/lt.24162] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Revised: 04/16/2015] [Accepted: 04/28/2015] [Indexed: 12/28/2022]
Affiliation(s)
| | - Michael Rufino
- Department of Anesthesiology, Montefiore Medical Center, New York, NY
| | - Jonathan Leff
- Department of Anesthesiology, Montefiore Medical Center, New York, NY
| | - Ellise Delphin
- Department of Anesthesiology, Montefiore Medical Center, New York, NY
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Li ZX, Wang MC, Zhang YC, Mao J, Chen M, Ni R, Wei FX, Wang GN, Zhang LY. Hemodynamics and vasoactive substance levels during renal congestion that occurs in the anhepatic phase of liver transplantation. World J Gastroenterol 2015; 21:5482-5487. [PMID: 25987770 PMCID: PMC4427669 DOI: 10.3748/wjg.v21.i18.5482] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 01/22/2015] [Accepted: 02/13/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore hemodynamics and vasoactive substance levels during renal vein congestion that occurs in the anhepatic phase of liver transplantation.
METHODS: New Zealand rabbits received ligation of the hepatic pedicle, supra-hepatic vena cava and infra-hepatic vena cava [anhepatic phase group (APH); n = 8], the renal veins (RVL; n = 8), renal veins and hepatic pedicle [with the inferior vena cava left open) (RVHP; n = 8)], or a sham operation (SOP; n = 8). Hemodynamic parameters (systolic, diastolic, and mean arterial blood pressures) and the levels of serum bradykinin (BK) and angiotensin II (ANGII) were measured at baseline (0 min), and 10 min, 20 min, 30 min, and 45 min after the surgery. Correlation analyses were performed to evaluate the associations between hemodynamic parameters and levels of vasoactive substances.
RESULTS: All experimental groups (APH, RVL, and RVHP) showed significant decreases in hemodynamic parameters (systolic, diastolic, and mean arterial blood pressures) compared to baseline levels, as well as compared to the SOP controls (P < 0.05 for all). In contrast, BK levels were significantly increased compared to baseline in the APH, RVL, and RVHP groups at all time points measured (P < 0.05 for all), whereas no change was observed in the SOP controls. There were no significant differences among the experimental groups for any measure at any time point. Further analyses revealed that systolic, diastolic, and mean arterial blood pressures were all negatively correlated with BK levels, and positively correlated with ANGII levels in the APH, RVL, and RVHP groups (P < 0.05 for all).
CONCLUSION: In the anhepatic phase of orthotopic liver transplantation, renal vein congestion significantly impacts hemodynamic parameters, which correlate with serum BK and ANGII levels.
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40
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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.
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Affiliation(s)
- Ahmed Zaky
- Department of Anesthesiology and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
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41
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Yataco ML, Difato T, Bargehr J, Rosser BG, Patel T, Trejo-Gutierrez JF, Pungpapong S, Taner CB, Aranda-Michel J. Reversible non-ischaemic cardiomyopathy and left ventricular dysfunction after liver transplantation: a single-centre experience. Liver Int 2014; 34:e105-10. [PMID: 24529030 DOI: 10.1111/liv.12501] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 02/08/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Non-ischaemic cardiomyopathy (NIC) is an early complication of liver transplantation (LT). Our aims were to define the prevalence, associated clinical factors, and prognosis of this condition. METHODS A retrospective study was performed on patients undergoing LT at our institution from January 2005 to December 2012. Patients who developed NIC were identified. Data collected included demographic and clinical data. RESULTS A total 1460 transplants were performed in this period and seventeen patients developed NIC. Pretransplant median QTc interval was 459 (range, 405-530), and median E/A ratio was 1 (range, 0.71-1.67). Fourteen patients (82%) were severely malnourished and required nutritional support. Thirteen patients (76%) had renal insufficiency. Median time to onset was 2 days post-transplant (range, 0-20). Echocardiograms showed global left ventricular hypokinesis and a decrease in ejection fraction (EF) from a median of 65% (range, 50-81) pretransplant to a median of 21% (range, 15-32). Median raw model for end-stage liver disease (MELD) score was 29 in patients with NIC vs. 18 in patients without cardiomyopathy (P = 0.01). There was no significant difference between recipients with NIC vs. recipients without cardiomyopathy regarding donor age, donor risk index, and cold and warm ischaemia time. Recovery of cardiac function occurred in 16 patients, with a median EF of 44% (range, 25-65%) at the time of discharge. The last echocardiogram available showed a median EF of 59% (range, 49-73%). One-year survival of NIC patients was 94.1%. CONCLUSION Non-ischaemic cardiomyopathy is a rare complication after LT. Patients with NIC are critically ill, with high MELD score, and severe malnutrition.
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Affiliation(s)
- Maria L Yataco
- Department of Transplantation, Mayo Clinic Florida, Jacksonville, FL, USA
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42
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Qureshi W, Mittal C, Khalid F. Reply: To PMID 23554120. Liver Transpl 2014; 20:123. [PMID: 24285638 DOI: 10.1002/lt.23779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Accepted: 10/08/2013] [Indexed: 01/12/2023]
Affiliation(s)
- Waqas Qureshi
- Section of Cardiovascular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston Salem, NC, 27157
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43
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Silvestre OM, Farias AQ, Bacal F. Early-onset and late-onset heart failure after liver transplantation. Liver Transpl 2014; 20:122. [PMID: 24123835 DOI: 10.1002/lt.23760] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2013] [Accepted: 09/20/2013] [Indexed: 01/12/2023]
Affiliation(s)
- Odilson M Silvestre
- Departments of Cardiology, University of São Paulo School of Medicine, São Paulo, Brazil
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