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Zanetto A, Toffanin S, Campello E, Radu CM, Gavasso S, Burra P, Russo FP, Senzolo M, Simioni P. Reticulated platelets are increased and hyper-activated in patients with cirrhosis, especially those with poor outcome. Dig Liver Dis 2024; 56:1327-1334. [PMID: 38553338 DOI: 10.1016/j.dld.2024.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/26/2024] [Accepted: 03/11/2024] [Indexed: 07/29/2024]
Abstract
BACKGROUND Reticulated platelets (RePLT) are emergency circulating platelets released to contrast peripheral platelet destruction. AIM We conducted a prospective study to [a] characterize RePLT in cirrhosis; [b] evaluate the association between RePLT and hepatic decompensation/death. METHODS Cirrhosis patients without hepatocellular carcinoma were prospectively recruited and underwent assessment of RePLT and thrombopoietin (TPO). RePLT were evaluated by cytofluorimetry and immuno-fluorescence microscopy. Twenty healthy subjects were included as controls. Patients were followed for 6 months for hepatic decompensation and further decompensation/ACLF. RESULTS Forty-five patients were included (Child-Pugh [CP] A/B/C 18/11/16). Compared to controls, RePLT in cirrhosis were significantly increased (0.82% vs. 0.05%; p < 0.001) and hyperactivated (4.35% vs. 0.17%; p = 0.004). No correlation was observed between RePLT and CP, platelet count, TPO, MELD score, and C-reactive protein. TPO was lower in cirrhosis than controls (28 pg/mL vs. 52 pg/mL; p = 0.005), decreasing significantly with CP stage. In CP B/C patients (n = 27), RePLT were significantly higher in those who progressed towards further decompensation/ACLF (2.11 [0.56-2.95] vs. 0.69 [0.02-1.22]; p < 0.01). A proportion of RePLT >2% accurately identified high-risk patients (AUROC 0.818; 95%CI: 0.639-0.997; sensitivity 94%, specificity 73%). CONCLUSION RePLT in cirrhosis are increased and hyper-activated. In decompensated patients, higher RePLT appear to be associated with worse outcomes.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Serena Toffanin
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padova, Italy
| | - Elena Campello
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padova, Italy; General Internal Medicine Unit, Azienda Ospedale - Università Padova, Padova, Italy
| | - Claudia Maria Radu
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padova, Italy
| | - Sabrina Gavasso
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padova, Italy
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Francesco Paolo Russo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Simioni
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padova, Italy; General Internal Medicine Unit, Azienda Ospedale - Università Padova, Padova, Italy.
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2
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Sinegre T, Abergel A, Lebreton A, Lecompte T. "Prothrombin conversion and thrombin decay in patients with cirrhosis-role of prothrombin and antithrombin deficiencies": comment. J Thromb Haemost 2024; 22:2366-2370. [PMID: 39048270 DOI: 10.1016/j.jtha.2024.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 07/27/2024]
Affiliation(s)
- Thomas Sinegre
- Service Hématologie biologique, Centre Hospitalo-Universitaire, Clermont-Ferrand, France
| | - Armand Abergel
- Service de Médecine Digestive et Hépato-biliaire, Centre Hospitalo-Universitaire, Clermont-Ferrand, France; Unité Mixte de Recherche 6602, Centre National de la Recherche Scientifique - Sigma - Université Clermont Auvergne, Clermont-Ferrand, France
| | - Aurélien Lebreton
- Service Hématologie biologique, Centre Hospitalo-Universitaire, Clermont-Ferrand, France; Institut National de la Recherche pour l'agriculture, l'Alimentation et l'Environnement, Unité Mixte de Recherche 1019 Unité de Nutrition Humaine, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Thomas Lecompte
- Faculté de médecine de Nancy, Université de Lorraine, Lorraine, France; Vascular Medicine Division and National Referral Center for Rare Vascular and Systemic Autoimmune Diseases, University Hospital of Nancy, Nancy, France.
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Li X, Gao L, Wang B, Hu J, Yu Y, Gu B, Xiang L, Li X, Li H, Zhang T, Wang Y, Ma C, Dong J, Lu J, Lucas A, Chen H. FXa-mediated PAR-2 promotes the efficacy of immunotherapy for hepatocellular carcinoma through immune escape and anoikis resistance by inducing PD-L1 transcription. J Immunother Cancer 2024; 12:e009565. [PMID: 39060025 PMCID: PMC11284825 DOI: 10.1136/jitc-2024-009565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND The high metastasis rate is one of the main reasons for the poor prognosis of patients with hepatocellular carcinoma (HCC). Coagulation factor Xa (FXa) and its receptor proteinase-activated receptor-2 (PAR-2) proven to promote tumor metastasis in other forms of cancer. Here, we explore the role and mechanism of FXa in the regulation of resistance of anoikis and immune escape of HCC. METHODS In vitro and in vivo experiments were conducted to explore the role of FXa in HCC metastasis and its potential mechanism. The effects of FXa inhibitor rivaroxaban on HCC immunotherapy were evaluated using intrahepatic metastasis animal models and clinical trial (No. ChiCTR20000040540). We investigated the potential of FXa inhibition as a treatment for HCC. RESULTS FXa was highly expressed in HCC and promoted metastasis by activating PAR-2. Mechanistically, FXa-activated PAR-2 endows HCC cells with the ability of anoikis resistance to survive in the circulating blood by inhibiting the extrinsic apoptosis pathway. Furthermore, suspension stimulation-induced phosphorylation of STAT2, which promotes programmed death-ligand 1 (PD-L1) transcription and inhibits the antitumor effects of immune cells by inhibiting the infiltration of CD8+T cells in tumors and the levels of secreted cytokines. In vivo inhibition of FXa with rivaroxaban reduced HCC metastasis by decreasing PD-L1 expression and exhausting tumor-infiltrating lymphocytes. Notably, the combination of rivaroxaban and anti-programmed death-1 monoclonal antibody (anti-PD-1) programmed Death-1 monoclonal antibody (anti-PD-1) induced synergistic antitumor effects in animal models. Most importantly, rivaroxaban improved the objective response rate of patients with HCC to immune checkpoint inhibitors and prolonged overall survival time. CONCLUSIONS FXa-activated PAR-2 promotes anoikis resistance and immune escape in HCC, suggesting the potential for combining coagulation inhibitors and PD-1/PD-L1 immune checkpoint blockade to enhance the therapeutic efficacy of HCC.
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Affiliation(s)
- Xuemei Li
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Lei Gao
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Bofang Wang
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Jike Hu
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Yang Yu
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Baohong Gu
- Department of Surgical Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Lin Xiang
- Department of Pathology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Xiaomei Li
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Haiyuan Li
- Department of Surgical Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Tao Zhang
- Department of Oncology, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yunpeng Wang
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Chenhui Ma
- The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- Gansu Provincial Key Laboratory of Environmental Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Jiahong Dong
- Department of Hepatobiliary and Pancreas Surgery, Tsinghua University, Beijing, China
| | - Jianrong Lu
- Departments of Biochemistry and Molecular Biology, Florida College of Medicine, Gainesville, Florida, USA
| | | | - Hao Chen
- Department of Surgical Oncology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
- The Key Laboratory of Humanized Animal Models, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
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Zanetto A, Campello E, Spiezia L, Gavasso S, Bulato C, Burra P, Russo FP, Senzolo M, Simioni P. Coagulation factor XI in cirrhosis does not predict thrombo-hemorrhagic complications and hepatic decompensation. Dig Liver Dis 2024:S1590-8658(24)00780-1. [PMID: 38834381 DOI: 10.1016/j.dld.2024.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/16/2024] [Accepted: 05/19/2024] [Indexed: 06/06/2024]
Abstract
INTRODUCTION Factor XI (FXI) is associated with thrombosis in patients without liver disease, but it alterations and prognostic value in cirrhosis are uncertain. PATIENTS AND METHODS We studied a prospective cohort of cirrhosis patients determining FXI and its association with portal vein thrombosis (PVT), bleeding, and hepatic decompensation/ACLF during 1-year follow-up. Odds ratios (OR) and 95 % CIs were calculated using logistic regression. RESULTS We included 183 patients (Child-Pugh [CP] A/B/C 57/59/57). FXI was reduced in cirrhosis, decreasing with CP stage (78 % [66-94] vs. 58 % [44-78] vs. 41 % [30-52] in CP A, B, and C, respectively; p < 0.001). FXI was correlated with MELD score (rho: -0.6, p < 0.001), INR (rho: -0.6, p < 0.001), and platelet count (rho: 0.4, p < 0.001). Sixteen patients (8.7 %) experienced PVT, which only predictor was baseline platelet count (OR: 0.94; CI95 %: 0.91-0.97, p < 0.001). Bleeding occurred in 7 patients (3.8 %). Cirrhosis severity, platelet count, fibrinogen, and FXI (60% vs. 78 %; p = 0.2) were comparable between bleeding and non-bleeding individuals. Finally, no association was found between FXI and hepatic decompensation/ACLF, which were predicted by lower albumin and platelet count, respectively. CONCLUSION FXI seems not to be responsible for thrombosis and cirrhosis progression. The lack of association between low FXI and bleeding events, however, indirectly opens to future studies evaluating FXI inhibitors in cirrhosis.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Elena Campello
- First Chair of Internal Medicine, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy; Thrombotic and Haemorrhagic Disease Unit, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy
| | - Luca Spiezia
- First Chair of Internal Medicine, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy; Thrombotic and Haemorrhagic Disease Unit, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy
| | - Sabrina Gavasso
- Thrombotic and Haemorrhagic Disease Unit, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy
| | - Cristiana Bulato
- Thrombotic and Haemorrhagic Disease Unit, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Francesco Paolo Russo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Simioni
- First Chair of Internal Medicine, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy; Thrombotic and Haemorrhagic Disease Unit, Department of Medicine (DIMED), Padova University Hospital, Padova, Italy.
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Zanetto A, Campello E, Senzolo M, Simioni P. The evolving knowledge on primary hemostasis in patients with cirrhosis: A comprehensive review. Hepatology 2024; 79:460-481. [PMID: 36825598 DOI: 10.1097/hep.0000000000000349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 02/13/2023] [Indexed: 02/25/2023]
Abstract
Patients with cirrhosis develop complex alterations in primary hemostasis that include both hypocoagulable and hypercoagulable features. This includes thrombocytopenia, multiple alterations of platelet function, and increased plasma levels of von Willebrand factor. Contrary to the historical view that platelet dysfunction in cirrhosis might be responsible for an increased bleeding tendency, the current theory posits a rebalanced hemostasis in patients with cirrhosis. Severe thrombocytopenia is not indicative of the bleeding risk in patients undergoing invasive procedures and does not dictate per se the need for pre-procedural prophylaxis. A more comprehensive and individualized risk assessment should combine hemostatic impairment, the severity of decompensation and systemic inflammation, and the presence of additional factors that may impair platelet function, such as acute kidney injury and bacterial infections. Although there are multiple, complex alterations of platelet function in cirrhosis, their net effect is not yet fully understood. More investigations evaluating the association between alterations of platelet function and bleeding/thrombosis may improve risk stratification in patients with decompensated cirrhosis. Besides hemostasis, the assessment of von Willebrand factor Ag and ADP-induced, whole-blood platelet aggregation normalized by platelet count (VITRO score and PLT ratio) are promising biomarkers to predict the risk of hepatic decompensation and survival in both compensated and decompensated patients. Further investigations into the in vivo interplay between platelets, circulating blood elements, and endothelial cells may help advance our understanding of cirrhotic coagulopathy. Here, we review the complex changes in platelets and primary hemostasis in cirrhosis and their potential clinical implications.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale-Università Padova, Padova, Italy
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Elena Campello
- Department of Medicine, General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale-Università Padova, Padova, Italy
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Paolo Simioni
- Department of Medicine, General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
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Giri S, Singh A, Kolhe K, Kale A, Shukla A. Reply: Portal vein thrombosis in cirrhosis: exploring the uncharted waters. J Gastroenterol Hepatol 2023; 38:2254. [PMID: 37804045 DOI: 10.1111/jgh.16378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/25/2023] [Indexed: 10/08/2023]
Affiliation(s)
- S Giri
- Department of Gastroenterology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - A Singh
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - K Kolhe
- Department of Gastroenterology, Narayana Hospital, Nanded, India
| | - A Kale
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - A Shukla
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
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7
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Kouroumalis E, Tsomidis I, Voumvouraki A. Pathogenesis of Hepatocellular Carcinoma: The Interplay of Apoptosis and Autophagy. Biomedicines 2023; 11:biomedicines11041166. [PMID: 37189787 DOI: 10.3390/biomedicines11041166] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/09/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
The pathogenesis of hepatocellular carcinoma (HCC) is a multifactorial process that has not yet been fully investigated. Autophagy and apoptosis are two important cellular pathways that are critical for cell survival or death. The balance between apoptosis and autophagy regulates liver cell turnover and maintains intracellular homeostasis. However, the balance is often dysregulated in many cancers, including HCC. Autophagy and apoptosis pathways may be either independent or parallel or one may influence the other. Autophagy may either inhibit or promote apoptosis, thus regulating the fate of the liver cancer cells. In this review, a concise overview of the pathogenesis of HCC is presented, with emphasis on new developments, including the role of endoplasmic reticulum stress, the implication of microRNAs and the role of gut microbiota. The characteristics of HCC associated with a specific liver disease are also described and a brief description of autophagy and apoptosis is provided. The role of autophagy and apoptosis in the initiation, progress and metastatic potential is reviewed and the experimental evidence indicating an interplay between the two is extensively analyzed. The role of ferroptosis, a recently described specific pathway of regulated cell death, is presented. Finally, the potential therapeutic implications of autophagy and apoptosis in drug resistance are examined.
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Affiliation(s)
- Elias Kouroumalis
- Department of Gastroenterology, PAGNI University Hospital, University of Crete School of Medicine, 71500 Heraklion, Crete, Greece
- Laboratory of Gastroenterology and Hepatology, University of Crete Medical School, 71500 Heraklion, Crete, Greece
| | - Ioannis Tsomidis
- Laboratory of Gastroenterology and Hepatology, University of Crete Medical School, 71500 Heraklion, Crete, Greece
- 1st Department of Internal Medicine, AHEPA University Hospital, 54621 Thessaloniki, Central Macedonia, Greece
| | - Argyro Voumvouraki
- 1st Department of Internal Medicine, AHEPA University Hospital, 54621 Thessaloniki, Central Macedonia, Greece
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Hosseiniyan Khatibi SM, Najjarian F, Homaei Rad H, Ardalan M, Teshnehlab M, Zununi Vahed S, Pirmoradi S. Key therapeutic targets implicated at the early stage of hepatocellular carcinoma identified through machine-learning approaches. Sci Rep 2023; 13:3840. [PMID: 36882466 PMCID: PMC9992672 DOI: 10.1038/s41598-023-30720-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/28/2023] [Indexed: 03/09/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most frequent type of primary liver cancer. Early-stage detection plays an essential role in making treatment decisions and identifying dominant molecular mechanisms. We utilized machine learning algorithms to find significant mRNAs and microRNAs (miRNAs) at the early and late stages of HCC. First, pre-processing approaches, including organization, nested cross-validation, cleaning, and normalization were applied. Next, the t-test/ANOVA methods and binary particle swarm optimization were used as a filter and wrapper method in the feature selection step, respectively. Then, classifiers, based on machine learning and deep learning algorithms were utilized to evaluate the discrimination power of selected features (mRNAs and miRNAs) in the classification step. Finally, the association rule mining algorithm was applied to selected features for identifying key mRNAs and miRNAs that can help decode dominant molecular mechanisms in HCC stages. The applied methods could identify key genes associated with the early (e.g., Vitronectin, thrombin-activatable fibrinolysis inhibitor, lactate dehydrogenase D (LDHD), miR-590) and late-stage (e.g., SPRY domain containing 4, regucalcin, miR-3199-1, miR-194-2, miR-4999) of HCC. This research could establish a clear picture of putative candidate genes, which could be the main actors at the early and late stages of HCC.
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Affiliation(s)
- Seyed Mahdi Hosseiniyan Khatibi
- Kidney Research Center, Tabriz University of Medical Sciences, Daneshgah Street, Tabriz, 51665118, Iran.,Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Niyayesh Blvd., Tabriz, Iran.,Rahat Breath and Sleep Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Farima Najjarian
- Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Homaei Rad
- Rahat Breath and Sleep Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Mohammadreza Ardalan
- Kidney Research Center, Tabriz University of Medical Sciences, Daneshgah Street, Tabriz, 51665118, Iran
| | - Mohammad Teshnehlab
- Department of Electric and Computer Engineering, K.N. Toosi University of Technology, Tehran, Iran
| | - Sepideh Zununi Vahed
- Kidney Research Center, Tabriz University of Medical Sciences, Daneshgah Street, Tabriz, 51665118, Iran.
| | - Saeed Pirmoradi
- Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Niyayesh Blvd., Tabriz, Iran.
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Zanetto A, Cossiga V, Shalaby S, Guarino M, Invernizzi F, Lapenna L, Becchetti C, Morisco F, Morelli MC, Merli M, Toniutto P, Burra P. Vascular liver diseases: A sex-oriented analysis of the literature. Dig Liver Dis 2023; 55:178-186. [PMID: 35906168 DOI: 10.1016/j.dld.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 02/01/2023]
Abstract
Vascular liver diseases are an heterogenous group of diseases that collectively represent an important health issue in the field of liver diseases. This narrative review was elaborated by the Special Interest Group (SIG) "Gender in Hepatology" of the Italian Association for the Study of the Liver (AISF). We aimed to review the current knowledge regarding the potential role of biological sex in patients with vascular liver diseases such as splanchnic vein thrombosis, hepatic vein thrombosis, porto-sinusoidal vascular disorder, and hereditary hemorrhagic telangiectasia. As vascular liver diseases commonly affect young individuals, including women in childbearing age, we also included a specific section on the management of pregnancy in these challenging patients.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padua University Hospital, Padua, Italy
| | - Valentina Cossiga
- Department of Clinical Medicine and Surgery, Gastroenterology and Hepatology Unit, University of Naples "Federico II", Naples, Italy
| | - Sarah Shalaby
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padua University Hospital, Padua, Italy
| | - Maria Guarino
- Department of Clinical Medicine and Surgery, Gastroenterology and Hepatology Unit, University of Naples "Federico II", Naples, Italy
| | - Federica Invernizzi
- Center for Liver Disease, Division of Internal Medicine and Hepatology, IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Lucia Lapenna
- Department of Translational and Precision Medicine, University of Rome Sapienza, Rome, Italy
| | - Chiara Becchetti
- Hepatology and Gastroenterology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy; Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Filomena Morisco
- Department of Clinical Medicine and Surgery, Gastroenterology and Hepatology Unit, University of Naples "Federico II", Naples, Italy
| | | | - Manuela Merli
- Center for Liver Disease, Division of Internal Medicine and Hepatology, IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Pierluigi Toniutto
- Hepatology and Liver Transplantation Unit, Academic Hospital, University of Udine, Udine, Italy
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padua University Hospital, Padua, Italy.
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10
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Zanetto A, Pelizzaro F, Campello E, Bulato C, Balcar L, Gu W, Gavasso S, Saggiorato G, Zeuzem S, Russo FP, Mandorfer M, Reiberger T, Trebicka J, Burra P, Simioni P, Senzolo M. Severity of systemic inflammation is the main predictor of ACLF and bleeding in individuals with acutely decompensated cirrhosis. J Hepatol 2023; 78:301-311. [PMID: 36150575 DOI: 10.1016/j.jhep.2022.09.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND & AIMS Hypercoagulability and hypofibrinolysis in acutely decompensated cirrhosis (AD) may be implicated in disease progression and haemostatic complications. We conducted a prospective study to: (1) characterise haemostatic alterations in AD; (2) evaluate whether such alterations can predict acute-on-chronic liver failure (ACLF) and bleeding/thrombosis. METHODS Hospitalised individuals with AD were prospectively recruited and underwent an extensive haemostatic profiling including coagulation factors, thrombomodulin-modified thrombin generation assay with evaluation of endogenous thrombin potential (ETP; marker for plasmatic hypercoagulability), fibrinolytic factors, and plasmin-antiplasmin complex (fibrinolysis activation marker). Inflammation severity was assessed by C-reactive protein (CRP). In part 1 of the study, we compared haemostasis in AD vs. controls (stable decompensated and compensated cirrhosis). In part 2 of the study, we prospectively followed individuals with AD for 1 year and investigated predictors of ACLF and bleeding/thrombosis. RESULTS A total of 169 individuals with AD were recruited (median model for end-stage liver disease score 20; CLIF-C AD 54). Compared with controls, AD was associated with more pronounced hypercoagulability (ETP: 871 vs. 750 vs. 605 nmol/L per min; p <0.0001), without differences in fibrinolysis activation. During follow-up, 55 individuals developed ACLF. CLIF-C AD, CRP, and Child-Pugh were independently associated with ACLF. A predictive model combining these variables (Padua model) accurately identified individuals at higher risk of ACLF (AUROC 0.857; 95% CI 0.798-0.915; sensitivity 74.5%, specificity 83.3%). Notably, CRP and progression to ACLF, but not baseline coagulopathy, were associated with bleeding (n = 11); CRP and antifibrinolytic factor PAI-1 >50 ng/ml were associated with thrombosis (n = 14). The prognostic value of the Padua model was validated in an independent, bicentric European cohort (N = 301). CONCLUSIONS Inflammation severity, and not coagulopathy, is the most important predictor of ACLF and bleeding in AD. The Padua model can be used to identify individuals with AD at risk of ACLF. IMPACT AND IMPLICATIONS A better understanding of haemostasis in individuals with acutely decompensated cirrhosis may help to identify those at higher risk of progression and complications. In this prospective study, we found no significant association between alterations of haemostasis and cirrhosis progression, indicating that the assessment of haemostatic alterations is not useful to identify those at risk. However, we found that C-reactive protein (a simple blood test that reflects severity of inflammation) and severity of chronic liver disease itself (as assessed by specific scores) were associated with cirrhosis progression and development of bleeding complications. Therefore, we developed a simple predictive model - based on C-reactive protein and liver disease scores - that, if validated by independent studies, could be used in clinical practice to assist physicians in identifying individuals with decompensated cirrhosis at higher risk of disease progression and death (i.e. in whom to consider an expedited evaluation for liver transplantation).
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Filippo Pelizzaro
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Elena Campello
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Cristiana Bulato
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Lorenz Balcar
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Wenyi Gu
- Department of Internal Medicine I, Goethe University, Frankfurt, Germany; Department of Internal Medicine B, University Clinic Münster and Westfalen Wilhelms University, Münster, Germany
| | - Sabrina Gavasso
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Graziella Saggiorato
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Stefan Zeuzem
- Department of Internal Medicine I, Goethe University, Frankfurt, Germany
| | - Francesco Paolo Russo
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Mattias Mandorfer
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Jonel Trebicka
- Department of Internal Medicine I, Goethe University, Frankfurt, Germany; Department of Internal Medicine B, University Clinic Münster and Westfalen Wilhelms University, Münster, Germany; European Foundation for Study of Chronic Liver Failure (EF-Clif), Barcelona, Spain
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy.
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.
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11
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Tomić Mahečić T, Baronica R, Mrzljak A, Boban A, Hanžek I, Karmelić D, Babić A, Mihaljević S, Meier J. Individualized Management of Coagulopathy in Patients with End-Stage Liver Disease. Diagnostics (Basel) 2022; 12:diagnostics12123172. [PMID: 36553179 PMCID: PMC9777026 DOI: 10.3390/diagnostics12123172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/02/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Over the last decades, individualized approaches and a better understanding of coagulopathy complexity in end-stage liver disease (ESLD) patients has evolved. The risk of both thrombosis and bleeding during minimally invasive interventions or surgery is associated with a worse outcome in this patient population. Despite deranged quantitative and qualitative coagulation laboratory parameters, prophylactic coagulation management is unnecessary for patients who do not bleed. Transfusion of red blood cells (RBCs) and blood products carries independent risks for morbidity and mortality, including modulation of the immune system with increased risk for nosocomial infections. Optimal coagulation management in these complex patients should be based on the analysis of standard coagulation tests (SCTs) and viscoelastic tests (VETs). VETs represent an individualized approach to patients and can provide information about coagulation dynamics in a concise period of time. This narrative review will deliver the pathophysiology of deranged hemostasis in ESLD, explore the difficulties of evaluating the coagulopathies in liver disease patients, and examine the use of VET assays and management of coagulopathy using coagulation factors. Methods: A selective literature search with PubMed as the central database was performed with the following.
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Affiliation(s)
- Tina Tomić Mahečić
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-98-457-189
| | - Robert Baronica
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Anna Mrzljak
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Liver Transplant Center, Department of Gastroenterology and Hepatology, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Ana Boban
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Department of Hematology, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Ivona Hanžek
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Dora Karmelić
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Anđela Babić
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
| | - Slobodan Mihaljević
- Clinic of Anesthesiology, Reanimatology and Intensive Care Medicine, and Pain Treatment, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Jens Meier
- Clinic of Anesthesiology and Intensive Care Medicine, Kepler University Clinic, Johannes Kepler University, 4040 Linz, Austria
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12
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Fagelman E, Wang R, Tomlinson A, Romano D, Schlichting N, Zerillo J, DeMaria S, Smith NK. Intraoperative intracardiac thrombus in liver transplantation: A 9-year retrospective review focusing on treatment and outcomes. Liver Transpl 2022; 28:1603-1617. [PMID: 35447005 DOI: 10.1002/lt.26489] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 04/05/2022] [Accepted: 04/13/2022] [Indexed: 01/13/2023]
Abstract
This study characterizes incidence and outcomes surrounding intracardiac thrombosis (ICT) during liver transplantation over 9 years at a single center before and after the routine use of transesophageal echocardiography (TEE). Adult liver transplantation patients from 2011 to 2020 were divided into eras based on routine TEE use. ICTs were identified by querying anesthetic records for search terms. Descriptive statistics included counts and proportions for baseline recipient, donor, intraoperative, and postoperative characteristics. Outcome data were based on date of hospital discharge and date of death. The incidence of ICT increased in the TEE era (2016-2020) compared with the pre-TEE era (2011-2015; 3.7% [25/685] vs. 1.9% [9/491]; p < 0.001). Patients with ICT had significantly higher Model for End-Stage Liver Disease-sodium (MELD-Na) scores, pretransplant hospitalization, malignancy, drug-induced liver injury, hypertension, deep vein thrombosis, reperfusion syndrome, transfused platelets and cryoprecipitate, and use of hemostatic medications. A higher proportion of patients in the ICT group underwent simultaneous liver-kidney transplantation. The patients with ICT were similar, except patients in the pre-TEE era had higher MELD-Na scores and incidences of hepatitis C virus and lower incidences of encephalopathy. In the pre-TEE era, all ICTs presented as intraoperative cardiac arrest, and the 30-day mortality in the setting of ICT was 66.7% (6/9). During the TEE era, 80% of ICTs were diagnosed incidentally or attributed to hemodynamic instability (p = 0.002). The 30-day mortality rate was 36% (9/25) in the TEE era (p = 0.25). ICT incidence increased in the TEE era, yet the mortality rate was lower, suggesting that routine intraoperative TEE may lead to the early detection of ICT prior to hemodynamic collapse.
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Affiliation(s)
- Erica Fagelman
- Division of Liver Transplant Anesthesiology, Department of Anesthesiology, Perioperative, and Pain Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
| | - Ryan Wang
- Division of Liver Transplant Anesthesiology, Department of Anesthesiology, Perioperative, and Pain Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
| | - Amanda Tomlinson
- Division of Liver Transplant Anesthesiology, Department of Anesthesiology, Perioperative, and Pain Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
| | - Diana Romano
- Department of Anesthesiology, Good Samaritan Hospital, West Islip, New York, USA
| | - Nicolette Schlichting
- Division of Liver Transplant Anesthesiology, Department of Anesthesiology, Perioperative, and Pain Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
| | - Jeron Zerillo
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Samuel DeMaria
- Division of Liver Transplant Anesthesiology, Department of Anesthesiology, Perioperative, and Pain Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
| | - Natalie K Smith
- Division of Liver Transplant Anesthesiology, Department of Anesthesiology, Perioperative, and Pain Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
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13
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Zanetto A, Campello E, Bulato C, Gavasso S, Farinati F, Russo FP, Tormene D, Burra P, Senzolo M, Simioni P. Increased platelet aggregation in patients with decompensated cirrhosis indicates higher risk of further decompensation and death. J Hepatol 2022; 77:660-669. [PMID: 35364225 DOI: 10.1016/j.jhep.2022.03.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Studies on platelet aggregation in cirrhosis are controversial because interpretation of platelet function is challenged by thrombocytopenia. We conducted a prospective study to investigate whole blood platelet aggregation in cirrhosis and its association with liver-related outcomes. METHODS Platelet aggregation was assessed by whole blood aggregometry (Multiplate®). To overcome the influence of platelet count and compare cirrhosis with thrombocytopenia vs. controls with normal platelet count, we calculated a ratio between platelet aggregation and platelet count (PLT ratio). Then, we prospectively followed patients with cirrhosis and ascertained predictors of decompensation, transplantation, and death. RESULTS Two-hundred and three patients with cirrhosis were prospectively recruited (77% decompensated). PLT ratio was significantly higher in cirrhosis than in those with chronic hepatitis and healthy individuals (0.44 vs. 0.25 and 0.26, respectively; p <0.0001). In cirrhosis, the ratio increased with disease severity (Child-Pugh class C>B>A) and was particularly elevated in decompensated patients with severe thrombocytopenia. Among decompensated patients, 65 had further decompensation, underwent transplantation, or died during a 6-month follow-up. On multivariate analysis, PLT ratio (odds ratio 1.87; 95% CI 1.23-2.84; p = 0.003) and MELD score (odds ratio 1.05; 95% CI 1.01-1.08; p = 0.01) were independently associated with outcome. The relative risk of events was 7.5-fold higher in patients with PLT ratio >0.75 vs. patients with PLT ratio <0.25 (95% CI 2.5-21.9; p = 0.003). The increased PLT ratio, its discriminative ability for composite outcome, and the prognostic value of PLT ratio >0.75 were confirmed in an independent cohort of hospitalized patients with decompensated cirrhosis (n = 41). CONCLUSIONS Patients with cirrhosis, particularly when decompensated, exhibit significantly increased whole blood platelet aggregation. Decompensated patients with a PLT ratio >0.75 have a >80% probability of further decompensation, transplantation, or liver-related death within 6 months. LAY SUMMARY In patients with cirrhosis, previous studies have suggested that platelets (i.e. circulating blood cells that help form clots to stop bleeding) are dysfunctional. In particular, these studies suggested that platelet aggregation (the process by which platelets adhere to each other to form clots) is reduced. Since platelet aggregation is important for clot formation, it has been hypothesized that alterations of platelet aggregation may be responsible for the increased risk of bleeding observed in patients with cirrhosis. Our study demonstrates: i) that platelet aggregation in patients with cirrhosis is higher than in healthy individuals; ii) that platelet aggregation in patients with decompensated cirrhosis (i.e. those who have already experienced some complications of cirrhosis) is particularly elevated and associated with risk of further complications and death.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Elena Campello
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, Padova, Italy
| | - Cristiana Bulato
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, Padova, Italy
| | - Sabrina Gavasso
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, Padova, Italy
| | - Fabio Farinati
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Francesco Paolo Russo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Daniela Tormene
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, Padova, Italy
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Simioni
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, Padova, Italy.
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14
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Zanetto A, Campello E, Bulato C, Gavasso S, Saggiorato G, Shalaby S, Burra P, Angeli P, Senzolo M, Simioni P. Global hemostatic profiling in patients with decompensated cirrhosis and bacterial infections. JHEP Rep 2022; 4:100493. [PMID: 35647501 PMCID: PMC9131254 DOI: 10.1016/j.jhepr.2022.100493] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/13/2022] [Indexed: 02/08/2023] Open
Abstract
Background & Aims Bacterial infections in cirrhosis are associated with increased bleeding risk. To assess the factors responsible for bleeding tendency in patients with bacterial infections, we conducted a prospective study comparing all 3 aspects of hemostasis (platelets, coagulation, and fibrinolysis) in hospitalized patients with decompensated cirrhosis with vs. without bacterial infections. Methods Primary hemostasis assessment included whole blood platelet aggregation and von Willebrand factor (VWF). Coagulation assessment included procoagulant factors (fibrinogen, factor II, V, VII, VIII, IX, X, XI, XII, XIII), natural anticoagulants (protein C, protein S, antithrombin) and thrombomodulin-modified thrombin generation test. Fibrinolysis assessment included fibrinolytic factors (plasminogen, t-PA, PAI-1, α2-AP, TAFIa/ai) and plasmin-antiplasmin complex (PAP). Results Eighty patients with decompensated cirrhosis were included (40 with and 40 without bacterial infections). Severity of cirrhosis and platelet count were comparable between groups. At baseline, patients with cirrhosis and bacterial infections had significantly lower whole blood platelet aggregation, without significant differences in VWF. Regarding coagulation, bacterial infections were associated with reduced procoagulant factors VII and XII, and a significant reduction of all natural anticoagulants. However, thrombomodulin-modified thrombin generation was comparable between the study groups. Finally, although mixed potentially hypo-fibrinolytic (lower plasminogen) and hyper-fibrinolytic (higher t-PA) changes were present in bacterial infections, a comparable level of PAP was detected in both groups. Upon resolution of infection (n = 29/40), platelet aggregation further deteriorated whereas coagulation and fibrinolysis factors returned to levels observed in patients without bacterial infections. Conclusion In hospitalized patients with decompensated cirrhosis, bacterial infections are associated with reduced whole blood platelet aggregation and a significant decrease of all natural anticoagulants, which may unbalance hemostasis and potentially increase the risk of both bleeding and thrombosis. Lay summary Bacterial infections are a common issue in hospitalized patients with decompensated cirrhosis (i.e. patients hospitalized due to severe complications of advanced chronic liver disease). Patients with decompensated cirrhosis who acquire infections may be at increased risk of bleeding complications following invasive procedures (that is a procedure in which the body is penetrated or entered, for instance by a needle or a tube). As bleeding complications in decompensated cirrhosis are associated with a high risk of further decompensation and death, there is an urgent need to understand the factors responsible for such increased bleeding tendency. Herein, we investigated the alterations of hemostasis (that is the physiological process responsible for clot formation and stability) in patients with decompensated cirrhosis and bacterial infections. We found that development of bacterial infections in these patients is associated with alterations of hemostasis (particularly of platelets and clotting cascade) that may increase the risk of both bleeding and thrombotic complications.
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Key Words
- ACLF, acute-on-chronic liver failure
- AKI, acute kidney injury
- AT, antithrombin
- ETP, endogenous thrombin potential
- F, factor
- FXIII, fibrin-stabilizing factor XIII
- MELD, model for end-stage liver disease
- PAI-1, plasminogen activator inhibitor-1
- PAP, plasmin-antiplasmin complex
- PC, protein C
- PS, protein S
- TAFIa/ai, activated and inactivated thrombin-activatable fibrinolytic inhibitor
- TM, thrombomodulin
- VWF, von Willebrand factor
- cirrhosis
- coagulation
- fibrinolysis
- infections
- platelets
- t-PA, tissue-type plasminogen activator
- α2-AP, α2-antiplasmin
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Elena Campello
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Cristiana Bulato
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Sabrina Gavasso
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Graziella Saggiorato
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Sarah Shalaby
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
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15
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Zanetto A, Campello E, Spiezia L, Burra P, Simioni P, Senzolo M. Letter to the editor: Is PAI-1 a thrombotic biomarker in NASH cirrhosis? Hepatology 2022; 76:E16-E17. [PMID: 35112379 DOI: 10.1002/hep.32392] [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: 12/13/2021] [Accepted: 12/22/2021] [Indexed: 12/08/2022]
Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Elena Campello
- General Internal Medicine and thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Luca Spiezia
- General Internal Medicine and thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Simioni
- General Internal Medicine and thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, Padova, Italy
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16
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Zanetto A, Campello E, Pelizzaro F, Farinati F, Burra P, Simioni P, Senzolo M. Haemostatic alterations in patients with cirrhosis and hepatocellular carcinoma: laboratory evidence and clinical implications. Liver Int 2022; 42:1229-1240. [PMID: 35129286 DOI: 10.1111/liv.15183] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/12/2022] [Accepted: 01/24/2022] [Indexed: 02/13/2023]
Abstract
Venous thrombosis is a frequent complication in cancer and is associated with high morbidity and mortality. Hepatocellular carcinoma (HCC) is the most common primary liver cancer and a leading cause of cancer-related death worldwide, and it is associated with preexisting cirrhosis in 90% of cases. Patients with cirrhosis acquire complex alterations in their haemostatic system that may predispose them to bleed or thrombotic complications. There is growing evidence that HCC may tilt the haemostatic equilibrium in cirrhosis towards hypercoagulability, thus increasing the risk of venous thrombosis. Previously described mechanisms of HCC-driven thrombophilia include thrombocytosis and increased platelet activation/function, increased fibrinogen concentration/polymerization, enhanced thrombin generation, hypofibrinolysis, and release of tissue factor-expressing microvesicles. Nevertheless, there are currently no specific guidelines on risk stratification and management of thromboprophylaxis in patients with cirrhosis and HCC. Our review endeavours to summarize the latest findings on epidemiology, risk factors and pathogenesis of non-malignant venous thrombosis in patients with cirrhosis and HCC, and provide evidence in support of tailored management of thrombotic risk in these patients.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Elena Campello
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Filippo Pelizzaro
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Fabio Farinati
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Patrizia Burra
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
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Subhani M, Sheth A, Ahmed J, Wijayasiri P, Gardezi SA, Enki D, Morling JR, Aithal GP, Ryder SD, Aravinthan AD. Incidence and prevalence of venous thromboembolism in chronic liver disease: A systematic review and meta-analysis. Thromb Res 2022; 215:19-29. [PMID: 35594737 DOI: 10.1016/j.thromres.2022.05.004] [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: 03/09/2022] [Revised: 04/22/2022] [Accepted: 05/07/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Historically, bleeding was thought to be a frequent and fatal complication of liver disease. However, thrombosis due to coagulation disorders in cirrhosis remains a real risk. We aim to systematically analyse published articles to evaluate epidemiology of venous thromboembolism (VTE) in chronic liver disease (CLD). METHOD Electronic search was conducted on Ovid Medline, EMBASE and Scopus from inception to November 2021 to identify studies presenting epidemiology VTE (deep vein thrombosis and pulmonary embolism) in CLD in inpatients and/or community settings. Random-effects meta-analysis was performed to determine pooled per-year cumulative incidence, incidence rate and prevalence. Heterogeneity was measured by I2 test, and, potential sources of heterogeneity by meta-regression and sensitivity analysis. PROSPERO registration-CRD42021239117. RESULTS Twenty-nine studies comprising 19,157,018 participants were included, of which 15,2049 (0.79%) had VTE. None of the included studies were done in the community. In hospitalised patients with CLD: pooled cumulative incidence of VTE was 1.07% (95% CI 0.80,1.38) per-year, incidence rate was 157.15 (95% CI 14.74,445.29) per 10,000 person-years, and period prevalence was 1.10% (95% CI 0.85,1.38) per year. There was significant heterogeneity and publication bias. Pooled relative risk (RR) of studies reporting incidence rate was 2.11 (95% CI 1.35,3.31). CLD patients (n = 1644), who did not receive pharmacological prophylaxis were at 2.78 times (95% CI 1.11, 6.98) increased risk of VTE compared to those receiving prophylaxis. CONCLUSION Hospitalised patients with CLD may be at an increased risk of VTE. For every 1000 hospitalised patients with CLD ten have new, and eleven have pre-existing diagnoses of VTE per-year.
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Affiliation(s)
- Mohsan Subhani
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK.
| | - Abhishek Sheth
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK.
| | - Jamal Ahmed
- Royal Gwent Unit, Royal Gwent Hospital, Newport, NP20 2UB, UK.
| | - Pramudi Wijayasiri
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK.
| | - Syed A Gardezi
- Royal Gwent Unit, Royal Gwent Hospital, Newport, NP20 2UB, UK.
| | - Doyo Enki
- School of Medicine, University of Nottingham, UK.
| | - Joanne R Morling
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK; Division of Epidemiology and Public Health, University of Nottingham, Nottingham, NG5 1PB, UK.
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK.
| | - Stephen D Ryder
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK.
| | - Aloysious D Aravinthan
- Nottingham Digestive Diseases Centre (NDDC), Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2UH, UK; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, NG7 2UH, UK.
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Tzimas P, Lefkou E, Karakosta A, Argyrou S, Papapetrou E, Pantazi D, Tselepis A, Van Dreden P, Stratigopoulou P, Gerotziafas GT, Glantzounis G. Perioperative coagulation profile in major liver resection for cancer: a prospective observational study. Thromb Haemost 2022; 122:1662-1672. [PMID: 35483884 DOI: 10.1055/a-1839-0355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Hepatectomy induced coagulation disturbances have been well studied over the past decade. Cumulative evidence supports the superiority of global coagulation analysis compared to conventional coagulation tests (i.e. PT or aPTT) for clinical decision making. Cancer, however, represents an acquired prothrombotic state and liver resection for cancer deserves a more thorough investigation. This prospective observational study was conducted to assess the perioperative coagulation status of patients undergoing major hepatectomies for primary or metastatic hepatic malignancy. Patients were followed up to the 10th postoperative day by serial measurements of conventional coagulation tests, plasma levels of coagulation factors and thrombin generation assay parameters. An abnormal coagulation profile was detected at presentation and included elevated FVIII levels, decreased levels of antithrombin and lag time prolongation in thrombin generation. Serial hematological data demonstrated increased vWF, FVIII, D-dimer, fibrinogen and decreased levels of natural anticoagulant proteins in the early postoperative period predisposing to a hypercoagulable state. The ratio of the anticoagulant protein C to the procoagulant FVIII was low at baseline and further declined postoperatively, indicating a prothrombotic state. Though no bleeding complications were reported, one patient experienced pulmonary embolism while under thromboprophylaxis. Overall, patients with hepatic carcinoma presenting for elective major hepatectomy may have baseline malignancy associated coagulation disturbances, aggravating the hypercoagulable state documented in the early postoperative period.
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19
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Russo FP, Zanetto A, Pinto E, Battistella S, Penzo B, Burra P, Farinati F. Hepatocellular Carcinoma in Chronic Viral Hepatitis: Where Do We Stand? Int J Mol Sci 2022; 23:500. [PMID: 35008926 PMCID: PMC8745141 DOI: 10.3390/ijms23010500] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the major causes of cancer-related death. Although the burden of alcohol- and NASH-related HCC is growing, chronic viral hepatitis (HBV and HCV) remains a major cause of HCC development worldwide. The pathophysiology of viral-related HCC includes liver inflammation, oxidative stress, and deregulation of cell signaling pathways. HBV is particularly oncogenic because, contrary to HCV, integrates in the cell DNA and persists despite virological suppression by nucleotide analogues. Surveillance by six-month ultrasound is recommended in patients with cirrhosis and in "high-risk" patients with chronic HBV infection. Antiviral therapy reduces the risks of development and recurrence of HCC; however, patients with advanced chronic liver disease remain at risk of HCC despite virological suppression/cure and should therefore continue surveillance. Multiple scores have been developed in patients with chronic hepatitis B to predict the risk of HCC development and may be used to stratify individual patient's risk. In patients with HCV-related liver disease who achieve sustained virological response by direct acting antivirals, there is a strong need for markers/scores to predict long-term risk of HCC. In this review, we discuss the most recent advances regarding viral-related HCC.
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Affiliation(s)
| | | | | | | | | | | | - Fabio Farinati
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (F.P.R.); (A.Z.); (E.P.); (S.B.); (B.P.); (P.B.)
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