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Kosuta I, Premkumar M, Reddy KR. Review article: Evaluation and care of the critically ill patient with cirrhosis. Aliment Pharmacol Ther 2024; 59:1489-1509. [PMID: 38693712 DOI: 10.1111/apt.18016] [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: 01/15/2024] [Revised: 03/21/2024] [Accepted: 04/12/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND The increase in prevalence of liver disease globally will lead to a substantial incremental burden on intensive care requirements. While liver transplantation offers a potential life-saving intervention, not all patients are eligible due to limitations such as organ availability, resource constraints, ongoing sepsis or multiple organ failures. Consequently, the focus of critical care of patients with advanced and decompensated cirrhosis turns to liver-centric intensive care protocols, to mitigate the high mortality in such patients. AIM Provide an updated and comprehensive understanding of cirrhosis management in critical care, and which includes emergency care, secondary organ failure management (mechanical ventilation, renal replacement therapy, haemodynamic support and intensive care nutrition), use of innovative liver support systems, infection control, liver transplantation and palliative and end-of life care. METHODS We conducted a structured bibliographic search on PubMed, sourcing articles published up to 31 March 2024, to cover topics addressed. We considered data from observational studies, recommendations of society guidelines, systematic reviews, and meta-analyses, randomised controlled trials, and incorporated our clinical expertise in liver critical care. RESULTS Critical care management of the patient with cirrhosis has evolved over time while mortality remains high despite aggressive management with liver transplantation serving as a crucial but not universally available resource. CONCLUSIONS Implementation of organ support therapies, intensive care protocols, nutrition, palliative care and end-of-life discussions and decisions are an integral part of critical care of the patient with cirrhosis. A multi-disciplinary approach towards critical care management is likely to yield better outcomes.
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Affiliation(s)
- Iva Kosuta
- Department of Intensive Care Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Madhumita Premkumar
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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2
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Amjad W, Jiang Z, Lai M. Statin use in cirrhosis and its association with incidence of portal vein thrombosis. J Gastroenterol Hepatol 2024; 39:955-963. [PMID: 38273643 DOI: 10.1111/jgh.16495] [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: 09/11/2023] [Revised: 12/23/2023] [Accepted: 01/03/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND AND AIM Statin use has shown a reduction in hepatic decompensation and portal hypertension. Its association with portal vein thrombosis (PVT) incidence is unknown. We aim to compare the incidence of PVT in patients with and without statin use. METHODS We excluded patients with a history of hepatocellular cancer, liver transplants, Budd-Chiari syndrome, and intra-abdominal malignancies. Patients with cirrhosis were followed from their first hepatologist clinical encounter (January 1, 2016, to January 31, 2021) for 180 days to determine PVT incidence. We tested the association of statin use with PVT using 1:1 propensity score (PS) matching and Cox proportional hazard regression. RESULTS We analyzed 2785 patients with cirrhosis (mean age:61.0 ± 12.3 years, 44.3% female, 63.8% White, mean MELD-Na score:11.7 ± 6.1, and statin use:23.1%). A total of 89 patients developed PVT during the follow-up, which was lower in patients with statin use as compared to no statin use (1.3% vs 3.8%, P = 0.001, unadjusted HR:0.28, 95% CI: 0.13-0.62, P = 0.001). After matching for demographics, comorbidities, and hepatic decompensation events, patients with statin use had a lower risk of developing PVT in 180-day follow-up as compared to those without statin use (HR:0.24, 95% CI: 0.10-0.55, P = 0.001). Subgroup analysis showed that statin use was associated with lower PVT incidence in non-NASH (HR: 0.20, 95% CI: 0.07-0.54, P = 0.002) and decompensated cirrhosis (HR: 0.12, 95% CI:0.03-0.53, P = 0.005) than no statin use. CONCLUSION PVT incidence was lower in decompensated cirrhosis patients with statin use than in those with no statin use. However, this finding needs to be further tested in randomized control trials.
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Affiliation(s)
- Waseem Amjad
- Department of Liver Disease, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Zhenghui Jiang
- Department of Liver Disease, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Michelle Lai
- Department of Liver Disease, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
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Boccatonda A, Gentilini S, Zanata E, Simion C, Serra C, Simioni P, Piscaglia F, Campello E, Ageno W. Portal Vein Thrombosis: State-of-the-Art Review. J Clin Med 2024; 13:1517. [PMID: 38592411 PMCID: PMC10932352 DOI: 10.3390/jcm13051517] [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: 02/11/2024] [Revised: 03/03/2024] [Accepted: 03/04/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Portal vein thrombosis (PVT) is a rare disease with an estimated incidence of 2 to 4 cases per 100,000 inhabitants. The most common predisposing conditions for PVT are chronic liver diseases (cirrhosis), primary or secondary hepatobiliary malignancy, major infectious or inflammatory abdominal disease, or myeloproliferative disorders. Methods: PVT can be classified on the basis of the anatomical site, the degree of venous occlusion, and the timing and type of presentation. The main differential diagnosis of PVT, both acute and chronic, is malignant portal vein invasion, most frequently by hepatocarcinoma, or constriction (typically by pancreatic cancer or cholangiocarcinoma). Results: The management of PVT is based on anticoagulation and the treatment of predisposing conditions. The aim of anticoagulation in acute thrombosis is to prevent the extension of the clot and enable the recanalization of the vein to avoid the development of complications, such as intestinal infarction and portal hypertension. Conclusions: The treatment with anticoagulant therapy favors the reduction of portal hypertension, and this allows for a decrease in the risk of bleeding, especially in patients with esophageal varices. The anticoagulant treatment is generally recommended for at least three to six months. Prosecution of anticoagulation is advised until recanalization or lifelong if the patient has an underlying permanent pro-coagulant condition that cannot be corrected or if there is thrombosis extending to the mesenteric veins.
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Affiliation(s)
- Andrea Boccatonda
- Internal Medicine, Bentivoglio Hospital, Azienda Unità Sanitaria Locale (AUSL) Bologna, 40010 Bentivoglio, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
| | - Simone Gentilini
- Internal Medicine Department, IRCCS Azienda Ospedaliero-Universitaria Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.G.); (E.Z.)
| | - Elisa Zanata
- Internal Medicine Department, IRCCS Azienda Ospedaliero-Universitaria Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.G.); (E.Z.)
| | - Chiara Simion
- General Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy (E.C.)
| | - Carla Serra
- Interventional, Diagnostic and Therapeutic Ultrasound Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Paolo Simioni
- General Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy (E.C.)
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Elena Campello
- General Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy (E.C.)
| | - Walter Ageno
- Research Center on Thromboembolic Diseases and Antithrombotic Therapies, Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
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Riescher-Tuczkiewicz A, Elkrief L, Rautou PE. [Splanchnic vein thrombosis]. Rev Med Interne 2024; 45:17-25. [PMID: 37838484 DOI: 10.1016/j.revmed.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/25/2023] [Indexed: 10/16/2023]
Abstract
Splanchnic vein thrombosis includes Budd-Chiari syndrome and portal vein thrombosis. These diseases share common features: (i) they are rare diseases and (ii) they can lead to portal hypertension and its complications. Budd-Chiari syndrome and portal vein thrombosis in the absence of underlying liver disease share many risk factors, the most common being myeloproliferative neoplasms. A rapid and comprehensive workup for thrombosis risk factors is necessary in these patients. Long-term anticoagulation is indicated in most patients. Portal vein thrombosis can also develop in patients with cirrhosis, and is associated with a worse course of cirrhosis. Indications for anticoagulation in patients with cirrhosis are increasing. Transjugular intrahepatic portosystemic shunt is a second-line procedure in this setting. Because of the rarity of these diseases, high-level evidence studies are rare. However, collaborative studies have provided a better understanding of their natural history and allowed to improve the management of these patients. This review focuses on the causes, diagnosis, and management of patients with Budd-Chiari syndrome, patients with portal vein thrombosis without underlying liver disease, and patients with cirrhosis and portal vein thrombosis.
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Affiliation(s)
- A Riescher-Tuczkiewicz
- Université Paris-Cité, Inserm, centre de recherche sur l'inflammation, UMR 1149, Paris, France.
| | - L Elkrief
- Université de Tours, service d'hépato-gastro-entérologie, CHRU de Tours, Tours, France
| | - P-E Rautou
- Université Paris-Cité, Inserm, centre de recherche sur l'inflammation, UMR 1149, Paris, France; Service d'hépatologie, AP-HP, hôpital Beaujon, DMU DIGEST, centre de référence des maladies vasculaires du foie, FILFOIE, ERN RARE-LIVER, Clichy, France
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5
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Lu S, Chen J, Zhang R, Luo T, Ma L, Xu P, Ding H, Zeng X, Wu B, Shi Y, Liu C, Mu Y, Chen S, Wang J. Comparative effectiveness of warfarin in cirrhotic patients with non-symptomatic portal vein thrombosis: a multicenter, randomized controlled trial. Expert Rev Gastroenterol Hepatol 2024; 18:5-12. [PMID: 38236640 DOI: 10.1080/17474124.2024.2307575] [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: 08/17/2023] [Accepted: 01/16/2024] [Indexed: 01/30/2024]
Abstract
The effectiveness and risks of anticoagulant therapy in cirrhotic patients with non-symptomatic portal vein thrombosis (PVT) remain unclear. We conducted a multicenter, Zelen-designed randomized controlled trial to determine the effectiveness of warfarin in cirrhotic patients with non-symptomatic PVT during a one-year follow-up. In brief, 64 patients were 1:1 randomly divided into the anticoagulation group or the untreated group. The probability of recanalization was significantly higher in the anticoagulation group than those untreated in both ITT analysis (71.9% vs 34.4%, p = 0.004) and PP analysis (76.7% vs 32.4%, p < 0.001). Anticoagulation treatment was the independent predictor of recanalization (HR 2.776, 95%CI 1.307-5.893, p = 0.008). The risk of bleeding events and mortality were not significantly different. A significantly higher incidence of ascites aggravation was observed in the untreated group (3.3% vs 26.5%, p = 0.015). In conclusion, warfarin was proved to be an effective and safe as an anticoagulation therapy for treating non-symptomatic PVT in cirrhotic patients.
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Affiliation(s)
- Shenxin Lu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Jie Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
- Evidence-Based Medicine Center, Fudan University, Shanghai, China
| | - Rui Zhang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
| | - Tiancheng Luo
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
| | - Lili Ma
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pengju Xu
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hong Ding
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoqing Zeng
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
| | - Bing Wu
- Department of Gastroenterology and Hepatology, Minhang Hospital, Fudan University, Shanghai, China
| | - Yihai Shi
- Department of Gastroenterology, Shanghai Pudong New Area Gongli Hospital, Shanghai, China
| | - Chenghai Liu
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yongping Mu
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shiyao Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
- Evidence-Based Medicine Center, Fudan University, Shanghai, China
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Wang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
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Fukui S, Wada H, Ikeda K, Kobayashi M, Shimada Y, Nakazawa Y, Mizutani H, Ichikawa Y, Nishiura Y, Moritani I, Yamanaka Y, Inoue H, Shimaoka M, Shimpo H, Shiraki K. Detection of a Prethrombotic State in Patients with Hepatocellular Carcinoma, Using a Clot Waveform Analysis. Clin Appl Thromb Hemost 2024; 30:10760296241246002. [PMID: 38591954 PMCID: PMC11005492 DOI: 10.1177/10760296241246002] [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] [Received: 01/04/2024] [Revised: 03/14/2024] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Although hepatocellular carcinoma (HCC) is frequently associated with thrombosis, it is also associated with liver cirrhosis (LC) which causes hemostatic abnormalities. Therefore, hemostatic abnormalities in patients with HCC were examined using a clot waveform analysis (CWA). Methods: Hemostatic abnormalities in 88 samples from HCC patients, 48 samples from LC patients and 153 samples from patients with chronic liver diseases (CH) were examined using a CWA-activated partial thromboplastin time (APTT) and small amount of tissue factor induced FIX activation (sTF/FIXa) assay. Results: There were no significant differences in the peak time on CWA-APTT among HCC, LC, and CH, and the peak heights of CWA-APTT were significantly higher in HCC and CH than in HVs and LC. The peak heights of the CWA-sTF/FIXa were significantly higher in HCC than in LC. The peak times of the CWA-APTT were significantly longer in stages B, C, and D than in stage A or cases of response. In the receiver operating characteristic (ROC) curve, the fibrin formation height (FFH) of the CWA-APTT and CWA-sTF/FIXa showed the highest diagnostic ability for HCC and LC, respectively. Thrombosis was observed in 13 HCC patients, and arterial thrombosis and portal vein thrombosis were frequently associated with HCC without LC and HCC with LC, respectively. In ROC, the peak time×peak height of the first derivative on the CWA-sTF/FIXa showed the highest diagnostic ability for thrombosis. Conclusion: The CWA-APTT and CWA-sTF/FIXa can increase the evaluability of HCC including the association with LC and thrombotic complications.
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Affiliation(s)
- Shunsuke Fukui
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hideo Wada
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Kohei Ikeda
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Mayu Kobayashi
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yasuaki Shimada
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yuuichi Nakazawa
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hiroki Mizutani
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yuhuko Ichikawa
- Department of Central Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yuuki Nishiura
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Isao Moritani
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yutaka Yamanaka
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hidekazu Inoue
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Hideto Shimpo
- Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Katsuya Shiraki
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
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7
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Sato A, Watanabe S, Iseki M, Yamada Y, Kobayashi R, Furuya M, Arai K, Ohshina E, Tashiro Y, Nozaka T, Matsuoka M, Yauchi M, Kobayashi K, Matsumoto T, Furumoto Y, Asano T, Azuma S. Anticoagulation against portal vein thrombosis reduces mortality and liver cirrhosis-related complications: A propensity score-matched study. Hepatol Res 2023; 53:1096-1104. [PMID: 37435880 DOI: 10.1111/hepr.13942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/20/2023] [Accepted: 07/06/2023] [Indexed: 07/13/2023]
Abstract
AIM Portal vein thrombosis (PVT) is one of the common complications of liver cirrhosis. Although anticoagulation contributes to thrombus resolution and is considered the first-choice treatment, its impact on patients' prognosis is still controversial. This study aimed to clarify the benefit of anticoagulation on mortality, liver function, and the incidence of liver cirrhosis-related complications in cirrhotic PVT patients. METHODS We conducted a multicenter retrospective review in which we included 78 eligible patients with PVT out of 439. After propensity score matching, 21 cirrhotic PVT patients were included in each one of the untreated control and anticoagulation groups. RESULTS Overall survival was significantly improved in the anticoagulation group compared with the control group (p = 0.041), along with PVT size reduction (53.3% vs. 108.2%, p = 0.009). At the time of CT follow-up, the anticoagulation group showed a lower ALBI score (p = 0.037) and its prevalence of massive ascites was significantly lower (p = 0.043) compared with the control group. The incidence of overt encephalopathy was also lower in the anticoagulation group (p = 0.041). The cumulative incidence of bleeding events did not differ significantly between the two groups. CONCLUSIONS Anticoagulation improves the survival of patients with cirrhotic PVT. Preserved liver function and reduced risks of cirrhosis-related complications under the treatment may have contributed to a better prognosis. Given its efficacy and safety, anticoagulation is worth initiating in patients with PVT.
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Affiliation(s)
- Ayako Sato
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Sho Watanabe
- Department of Gastroenterology and Hepatology, Soka Municipal Hospital, Saitama, Japan
| | - Mari Iseki
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Yurina Yamada
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Ryohei Kobayashi
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Makoto Furuya
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Katsuhiro Arai
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Eri Ohshina
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Yoshihiro Tashiro
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Takahito Nozaka
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Mana Matsuoka
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Masato Yauchi
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Katsumasa Kobayashi
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Taichi Matsumoto
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Yohei Furumoto
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Toru Asano
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Seishin Azuma
- Department of Gastroenterology and Hepatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
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8
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Guan C, Ma F, Chang S, Zhang J. Interpretable machine learning models for predicting venous thromboembolism in the intensive care unit: an analysis based on data from 207 centers. Crit Care 2023; 27:406. [PMID: 37875995 PMCID: PMC10598960 DOI: 10.1186/s13054-023-04683-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/11/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Venous thromboembolism (VTE) is a severe complication in critically ill patients, often resulting in death and long-term disability and is one of the major contributors to the global burden of disease. This study aimed to construct an interpretable machine learning (ML) model for predicting VTE in critically ill patients based on clinical features and laboratory indicators. METHODS Data for this study were extracted from the eICU Collaborative Research Database (version 2.0). A stepwise logistic regression model was used to select the predictors that were eventually included in the model. The random forest, extreme gradient boosting (XGBoost) and support vector machine algorithms were used to construct the model using fivefold cross-validation. The area under curve (AUC), accuracy, no information rate, balanced accuracy, kappa, sensitivity, specificity, precision, and F1 score were used to assess the model's performance. In addition, the DALEX package was used to improve the interpretability of the final model. RESULTS This study ultimately included 109,044 patients, of which 1647 (1.5%) had VTE during ICU hospitalization. Among the three models, the Random Forest model (AUC: 0.9378; Accuracy: 0.9958; Kappa: 0.8371; Precision: 0.9095; F1 score: 0.8393; Sensitivity: 0.7791; Specificity: 0.9989) performed the best. CONCLUSION ML models can be a reliable tool for predicting VTE in critically ill patients. Among all the models we had constructed, the random forest model was the most effective model that helps the user identify patients at high risk of VTE early so that early intervention can be implemented to reduce the burden of VTE on the patients.
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Affiliation(s)
- Chengfu Guan
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, #18 Daoshan Road, Fuzhou, 350001, China
| | - Fuxin Ma
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, #18 Daoshan Road, Fuzhou, 350001, China
| | - Sijie Chang
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, #18 Daoshan Road, Fuzhou, 350001, China
| | - Jinhua Zhang
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, #18 Daoshan Road, Fuzhou, 350001, China.
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9
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Giri S, Singh A, Kolhe K, Kale A, Shukla A. Natural history of portal vein thrombosis in cirrhosis: A systematic review with meta-analysis. J Gastroenterol Hepatol 2023; 38:1710-1717. [PMID: 37354011 DOI: 10.1111/jgh.16263] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/17/2023] [Accepted: 05/31/2023] [Indexed: 06/25/2023]
Abstract
BACKGROUND AND AIM Progression of liver disease in cirrhosis is associated with an increased incidence of portal vein thrombosis (PVT) in cirrhosis. However, evidence suggests that spontaneous recanalization of PVT may occur even without anti-thrombotic therapy. Thus, the present meta-analysis was conducted to study the natural history of PVT in cirrhosis, facilitating decisions regarding anticoagulation. METHODS Three electronic databases were searched from 2000 to August 2022 for studies reporting the outcome of PVT in cirrhotics without anticoagulation. The pooled proportions with their 95% confidence intervals (CIs) were calculated using a random-effect model. RESULTS A total of 26 studies (n = 1441) were included in the final analysis. Progression of PVT on follow-up was seen in 22.2% (95% CI 16.1-28.4), while 77.7% (95% CI 71.6-83.9) remained non-progressive (improved or stable). The most common outcome was a stable PVT with a pooled event rate of 44.6% (95% CI 34.4-54.7). The pooled rates of regression and complete recanalization of PVT in cirrhotics were 29.3% (95% CI 20.9-37.7) and 10.4% (95% CI 5.0-15.8), respectively. On follow-up after improvement, pooled recurrence rate of PVT was 24.0% (95% CI 14.7-33.4). MELD score, and presence of ascites had a negative association, while a longer follow-up duration had positive association with PVT regression. CONCLUSION Approximately 25% of the cases of PVT in cirrhosis are progressive, 30% cases improve, and 45% remain stable. Future studies are needed to analyze the predictors of spontaneous regression.
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Affiliation(s)
- Suprabhat Giri
- Department of Gastroenterology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Ankita Singh
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Kailash Kolhe
- Department of Gastroenterology, Narayana Hospital, Nanded, India
| | - Aditya Kale
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Akash Shukla
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
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10
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Rich NE, Chernyak V. Standardizing liver imaging reporting and interpretation: LI-RADS and beyond. Hepatol Commun 2023; 7:e00186. [PMID: 37314738 PMCID: PMC10270536 DOI: 10.1097/hc9.0000000000000186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/02/2023] [Indexed: 06/15/2023] Open
Abstract
Imaging plays a crucial role in diagnosis and post-treatment monitoring of primary liver cancers. Clear, consistent, and actionable communication of imaging results is crucial to avoid miscommunication and potential detrimental impact on patient care. In this review, we discuss the importance, advantages, and potential impact of universal adoption of standardized terminology and interpretive criteria for liver imaging, from the point of view of radiologists and clinicians.
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Affiliation(s)
- Nicole E. Rich
- Department of Internal Medicine, Division of Digestive and Liver Diseases, UT Southwestern, Dallas, Texas, USA
- Harold C. Simmons Comprehensive Cancer Center, UT Southwestern, Dallas, Texas, USA
| | - Victoria Chernyak
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York, USA
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11
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Barrera-Lozano LM, Ramírez-Arbeláez JA, Muñoz CL, Becerra JA, Toro LG, Ardila CM. Portal Vein Thrombosis in Liver Transplantation: A Retrospective Cohort Study. J Clin Med 2023; 12:3951. [PMID: 37373645 DOI: 10.3390/jcm12123951] [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: 05/08/2023] [Revised: 06/02/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Portal vein thrombosis was considered a contraindication for liver transplantation. This study analyzes the perioperative complications and survival of liver transplant patients with portal vein thrombosis (PVT). A retrospective observational cohort study of liver transplant patients was conducted. The outcomes were early mortality (30 days) and patient survival. A total of 201 liver transplant patients were identified and 34 (17%) patients with PVT were found. The most frequent extension of thrombosis was Yerdel 1 (58.8%), and a portosystemic shunt was identified in 23 (68%) patients. Eleven patients (33%) presented any early vascular complication, PVT being the most frequent (12%). The multivariate regression analysis showed a statistically significant association between PVT and early complications (OR = 3.3, 95% confidence interval 1.4-7.7; p = 0.006). Moreover, early mortality was observed in eight patients (24%), of which two (5.9%) presented Yerdel 2. For Yerdel 1, patient survival according to the extent of thrombosis was 75% at 1 year and 3 years, while for Yerdel 2, it was 65% at 1 year, and 50% at 3 years (p = 0.04). Portal vein thrombosis significantly influenced early vascular complications. Furthermore, portal vein thrombosis Yerdel 2 or higher impacts the survival of liver grafts in the short and long term.
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Affiliation(s)
- Luis Manuel Barrera-Lozano
- Transplant Department, Hospital San Vicente Fundación, Rionegro 054047, Colombia
- Vascular Medicine Department, Faculty of Medicine, Universidad de Antioquia UdeA, Medellín 050010, Colombia
| | | | | | | | - Luis Guillermo Toro
- Transplant Department, Hospital San Vicente Fundación, Rionegro 054047, Colombia
| | - Carlos M Ardila
- Basic Studies Department, School of Dentistry, Universidad de Antioquia UdeA, Medellín 050010, Colombia
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12
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Prakash S, Bies J, Hassan M, Mares A, Didia SC. Portal vein thrombosis in cirrhosis: A literature review. Front Med (Lausanne) 2023; 10:1134801. [PMID: 37181351 PMCID: PMC10169608 DOI: 10.3389/fmed.2023.1134801] [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: 12/30/2022] [Accepted: 03/03/2023] [Indexed: 05/16/2023] Open
Abstract
Portal Vein Thrombosis (PVT), a common complication of advanced liver disease, is defined as an obstruction of the portal vein due to thrombus formation that can extend to the superior mesenteric and splenic veins. It was believed that PVT occurred predominantly due to prothrombotic potential. However, recent studies have shown that decreased blood flow related to portal hypertension appears to increase PVT risk as per Virchow's triad. It is well known that there is a higher incidence of PVTs in cirrhosis with a higher MELD and Child Pugh score. The controversy for management of PVTs in cirrhotics lies in the individualized assessment of risks versus benefits of anticoagulation, since these patients have a complex hemostatic profile with both bleeding and procoagulant propensities. In this review, we will systematically compile the etiology, pathophysiology, clinical features, and management of portal vein thrombosis in cirrhosis.
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Affiliation(s)
- Swathi Prakash
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, United States
| | - Jared Bies
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, United States
| | - Mariam Hassan
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, United States
| | - Adriana Mares
- Paul L. Foster School of Medicine, El Paso, TX, United States
| | - S. Claudia Didia
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, United States
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13
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Elkrief L, Payancé A, Plessier A, d’Alteroche L, Ronot M, Paradis V, Valla D, Rautou PE. Management of splanchnic vein thrombosis. JHEP Rep 2023; 5:100667. [PMID: 36941824 PMCID: PMC10023986 DOI: 10.1016/j.jhepr.2022.100667] [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: 06/15/2022] [Revised: 12/11/2022] [Accepted: 12/23/2022] [Indexed: 01/04/2023] Open
Abstract
The expression splanchnic vein thrombosis encompasses Budd-Chiari syndrome and portal vein thrombosis. These disorders have common characteristics: they are both rare diseases which can cause portal hypertension and its complications. Budd-Chiari syndrome and portal vein thrombosis in the absence of underlying liver disease share many risk factors, among which myeloproliferative neoplasms represent the most common; a rapid comprehensive work-up for risk factors of thrombosis is needed in these patients. Long-term anticoagulation is indicated in most patients. Portal vein thrombosis can also develop in patients with cirrhosis and in those with porto-sinusoidal vascular liver disease. The presence and nature of underlying liver disease impacts the management of portal vein thrombosis. Indications for anticoagulation in patients with cirrhosis are growing, while transjugular intrahepatic portosystemic shunt is now a second-line option. Due to the rarity of these diseases, studies yielding high-grade evidence are scarce. However, collaborative studies have provided new insight into the management of these patients. This article focuses on the causes, diagnosis, and management of patients with Budd-Chiari syndrome, portal vein thrombosis without underlying liver disease, or cirrhosis with non-malignant portal vein thrombosis.
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Key Words
- BCS, Budd-Chiari syndrome
- CALR, calreticulin
- Cavernoma
- DOACs, direct-acting oral anticoagulants
- Direct oral anticoagulants
- EHPVO, extrahepatic portal vein obstruction
- GFR, glomerular filtration rate
- JAK2, Janus kinase 2
- LMWH, low-molecular-weight heparin
- MPN, myeloproliferative neoplasm
- MTHFR, methylene-tetrahydrofolate reductase
- PNH, paroxysmal nocturnal hemoglobinuria
- PVT, portal vein thrombosis
- Portal biliopathy
- Portal vein recanalisation
- SVT, splanchnic vein thrombosis
- TIPS, transjugular intrahepatic portosystemic shunt
- VKAs, vitamin K antagonists
- Vascular liver diseases
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Affiliation(s)
- Laure Elkrief
- Service d’Hépato-Gastroentérologie CHU de Tours, France
| | - Audrey Payancé
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
| | - Aurélie Plessier
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
| | | | - Maxime Ronot
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service de radiologie, Hôpital Beaujon APHP.Nord, Clichy, France
| | - Valérie Paradis
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d’anatomie et cytologie pathologique, Hôpital Beaujon APHP.Nord, Clichy, France
| | - Dominique Valla
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
| | - Pierre-Emmanuel Rautou
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
- Corresponding author. Address: Service d’Hépatologie, Hôpital Beaujon, 100 boulevard du Général Leclerc, 92110, Clichy, France; Tel.: +331 40 87 50 91, fax +331 40 87 44 35
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14
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Mantaka A, Gatselis N, Triantos CK, Thalheimer U, Leandro G, Zachou K, Konstantakis C, Saitis A, Thomopoulos K, Kouroumalis EA, Dalekos GN, Samonakis DN. Treatment of portal vein thrombosis in cirrhosis: a multicenter real life cοhort study. Minerva Gastroenterol (Torino) 2023; 69:107-113. [PMID: 36856274 DOI: 10.23736/s2724-5985.21.02861-8] [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] [Indexed: 03/02/2023]
Abstract
BACKGROUND Portal vein thrombosis (PVT) is a common complication of cirrhosis and can be a cause or consequence of liver disease progression. It is unclear whether PVT treatment is affecting clinical outcomes in cirrhotics. METHODS This is a multicenter study of cirrhotics with PVT, initially retrospectively and thereafter prospectively registered in a data base. We studied the impact of PVT treatment on this population for efficacy, safety and the impact on survival. In survival analysis Mantel-Cox and Wilcoxon-Breslow-Gehan tests were used. A P value of <0.05, was considered significant. For statistical computations the STATA 12.1 was used. RESULTS Seventy-six patients were included (76% decompensated, median MELD score 12 and Child-Pugh score 7), 47% with concomitant HCC. Fifty-one patients with PVT were treated with Vitamin-K antagonists or Low-Molecular-Weight Heparin. Patients were followed up for at least 6 months after PVT diagnosis, or until death or transplantation. PV patency after 6 months was not statistically different between patients receiving or not anticoagulation (complete-partial recanalization 27.4% of treated vs. 20% of untreated, P=0.21). Median survival was statistically worse between patients treated with anticoagulation than those untreated (10 vs. 15 months, P=0.036). Less portal hypertensive bleeding and less decompensation rates were found in treated cirrhotics vs. untreated (45.8% vs. 54.2%, P=0.003 and 78% vs. 80.9%, P=0.78, respectively). Patients with HCC had worse survival when treated vs. untreated (P=0.047). CONCLUSIONS In our cohort of cirrhotics with PVT, treatment was feasible with acceptable side effects, but without meaningful clinical benefits.
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Affiliation(s)
- Aikaterini Mantaka
- Department of Gastroenterology & Hepatology, University Hospital of Heraklion, Heraklion, Crete, Greece -
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Christos K Triantos
- Department of Gastroenterology, University Hospital of Patras, Patras, Greece
| | - Ulrich Thalheimer
- Department of Gastroenterology, Royal Shrewsbury Hospital, Shrewsbury, UK
| | - Gioacchino Leandro
- Department of Gastroenterology, IRCCS Saverio De Bellis Hospital, Castellana Grotte, Bari, Italy
| | - Kalliopi Zachou
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | | | - Asterios Saitis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | | | - Elias A Kouroumalis
- Department of Gastroenterology & Hepatology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Dimitrios N Samonakis
- Department of Gastroenterology & Hepatology, University Hospital of Heraklion, Heraklion, Crete, Greece
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15
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Abstract
Patients with cirrhosis frequently require admission to the intensive care unit as complications arise in the course of their disease. These admissions are associated with high short- and long-term morbidity and mortality. Thus, understanding and characterizing complications and unique needs of patients with cirrhosis and acute-on-chronic liver failure helps providers identify appropriate level of care and evidence-based treatments. While there is no widely accepted critical care admission criteria for patients with cirrhosis, the presence of organ failure and primary or nosocomial infections are associated with particularly high in-hospital mortality. Optimal management of patients with cirrhosis in the critical care setting requires a system-based approach that acknowledges deviations from canonical pathophysiology. In this review, we discuss appropriate considerations and evidence-based practices for the general care of patients with cirrhosis and critical illness.
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Affiliation(s)
- Thomas N Smith
- Department of Internal Medicine, Mayo Clinic Rochester, Rochester, Minnesota
| | - Alice Gallo de Moraes
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic Rochester, Rochester, Minnesota
| | - Douglas A Simonetto
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, Minnesota
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16
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Zhou Y, Zhuang Z, Yu T, Zhang W, Ma J, Yu J, Yan Z, Luo J. Long-term efficacy and safety of anticoagulant for cavernous transformation of the portal vein cirrhotic patient with extrahepatic portal vein obstruction. Thromb J 2023; 21:6. [PMID: 36631860 PMCID: PMC9832773 DOI: 10.1186/s12959-023-00449-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND/AIMS Cavernous transformation of the portal vein (CTPV) in cirrhotic patients with extrahepatic portal vein obstruction (EHPVO) was a relatively rare disease and had no consensus on the treatment. Our study aimed to explore the value of anticoagulation with warfarin treatment for CTPV cirrhotic patients with EHPVO. METHODS From January 2015 to December 2019, the clinical characteristics of cirrhotic patients who were diagnosed as CTPV with EHPVO were retrospectively analyzed. Eligible patients were distributed into the anticoagulation group (n = 46) and control group (n = 38). The change of portal vein thrombosis, hepatic decompensation, survival and adverse events were evaluated between the two groups. RESULTS The median follow-up of our patients was 51 months in the anticoagulation group and 44 months in the control group. The progress rate of the portal vein was higher in patients from the control groups (n = 12) than in patients from the anticoagulation group (n = 4, p = 0.008). There was no significant difference between the partial recanalization rate and stable rate between the two groups. Patients in anticoagulation group developed less hepatic decompensation than those in control group (13.0% vs 34.2%, p = 0.021). The Kaplan-Meier curve showed that patients in the anticoagulation group had a better prognosis than patients in the control group (P < 0.022). There were no serious complications due to warfarin treatment. CONCLUSION For CTPV cirrhotic patients with EHPVO, anticoagulation with warfarin treatment was effective and safe. Anticoagulants could prevent portal vein thrombosis progression, hepatic decompensation and death. In addition, our results showed little benefit of anticoagulants on thrombosis recanalization.
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Affiliation(s)
- Yongjie Zhou
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China ,grid.8547.e0000 0001 0125 2443National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhiquan Zhuang
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Xiamen Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tianzhu Yu
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China
| | - Wen Zhang
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China ,grid.8547.e0000 0001 0125 2443National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jingqin Ma
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China ,grid.8547.e0000 0001 0125 2443National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiaze Yu
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China ,grid.8547.e0000 0001 0125 2443National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhiping Yan
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China ,grid.8547.e0000 0001 0125 2443National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China ,grid.8547.e0000 0001 0125 2443Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Jianjun Luo
- grid.8547.e0000 0001 0125 2443Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China ,Shanghai Institution of Medical Imaging, Shanghai, China ,grid.8547.e0000 0001 0125 2443National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China ,grid.8547.e0000 0001 0125 2443Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai, China
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17
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Ma J, Chalasani NP, Schwantes-An L, Björnsson ES. Review article: the safety of anticoagulants and antiplatelet agents in patients with cirrhosis. Aliment Pharmacol Ther 2023; 57:52-71. [PMID: 36373544 DOI: 10.1111/apt.17297] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/26/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022]
Abstract
Patients with cirrhosis were long thought to be coagulopathic. However, this paradigm has changed in recent years and currently, cirrhosis is recognised as a prothrombotic state. Due to the increasing incidence of cirrhosis from nonalcoholic steatohepatitis which is closely associated with cardiac disease, patients with cirrhosis increasingly require therapy with anticoagulants and antiplatelet agents. However, their potential for causing catastrophic and life-threatening bleeding in patients with cirrhosis leads to hesitancy about their use in patients with cirrhosis. Overall, traditional anticoagulation is safe for all Child-Pugh classes while newer direct oral anticoagulants (DOACs) are mostly safe in Child-Pugh class A/B and contraindicated in severe hepatic impairment. For different indications, published data to date suggest that anticoagulation is overall safe for patients with cirrhosis who have venous thromboembolism, atrial fibrillation and portal vein thrombosis, and does not increase the risk of variceal bleeding. Moreover, DOACs appear to have similar safety profiles as traditional anticoagulants. Finally, most studies suggest that antiplatelet agents are also safe to use in patients with cirrhosis although they are mostly contraindicated in severe hepatic impairment. For both anticoagulants and antiplatelet agents, severe thrombocytopaenia presents a relative contraindication to their use. More prospective trials and large cohort studies are needed to advance our understanding of the safety and nuances of DOACs and antiplatelet agents in patients with advanced cirrhosis.
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Affiliation(s)
- Jiayi Ma
- Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
| | - Naga P Chalasani
- Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
| | - Linus Schwantes-An
- Indiana University School of Medicine, Medical & Molecular Genetics, Indianapolis, Indiana, USA
| | - Einar Stefán Björnsson
- Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
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18
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La Mura V, Bitto N, Tripodi A. Rational hemostatic management in cirrhosis: from old paradigms to new clinical challenges. Expert Rev Hematol 2022; 15:1031-1044. [PMID: 36342412 DOI: 10.1080/17474086.2022.2144217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Patients with cirrhosis are at risk of both thrombotic and hemorrhagic events. Traditional hemostatic tests are inadequate to assess the complex and fragile balance of hemostasis in this setting, especially in advanced stages of disease such as decompensated cirrhosis or acute on chronic liver failure (ACLF). Furthermore, the indiscriminate use of pro-hemostatic agents for prophylaxis and treatment of bleeding episodes is still debated and often contraindicated. Alongside, splanchnic, and peripheral thrombotic events are frequent in this population and require management that involves a careful balance between risks and benefits of antithrombotic therapy. AREAS COVERED This review aims to address the state of the art on the clinical management of the hemostatic balance of cirrhosis in terms of established knowledge and future challenges. EXPERT OPINION The old paradigm of cirrhosis as a naturally anticoagulated condition has been challenged by more sophisticated global tests of hemostasis. Integrating this information in the clinical decision-making is still challenging for physicians and experts in hemostasis.
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Affiliation(s)
- Vincenzo La Mura
- Fondazione I.R.C.C.S. Ca' Granda, Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Niccolò Bitto
- Fondazione I.R.C.C.S. Ca' Granda, Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy.,Department of Biomedical Sciences for Health, Università degli studi di Milano, Milan, Italy
| | - Armando Tripodi
- Fondazione I.R.C.C.S. Ca' Granda, Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy
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19
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Furfaro F, Gabbiadini R, D'Amico F, Zilli A, Dal Buono A, Allocca M, Fiorino G, Danese S. Gastrointestinal System: COVID-19 and Potential Mechanisms Associated with Coagulopathy. Curr Drug Targets 2022; 23:1611-1619. [PMID: 36154571 DOI: 10.2174/1389450123666220922095913] [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: 02/16/2022] [Revised: 08/21/2022] [Accepted: 08/25/2022] [Indexed: 01/25/2023]
Abstract
SARS-CoV-2 is a novel coronavirus that expanded worldwide, generating a pandemic of acute respiratory syndrome called "coronavirus disease 2019" (COVID-19), which resulted in a global health crisis. The spectrum of COVID-19 manifestations ranges from none or mild symptoms to severe respiratory failure associated with systemic manifestations, mostly gastrointestinal symptoms. Hypercoagulability is an important feature of COVID-19 disease, which can potentially influence patients' prognosis. Therefore, gastroenterologists should focus on subjects with concomitant hypercoagulable gastrointestinal disorders as they may display a higher risk of thrombotic complications during SARS-CoV-2 infection. The aim of this review is to summarize the available evidence regarding the interplay of the prothrombotic pathogenetic mechanisms of both COVID-19 and hypercoagulable digestive diseases and the possible clinical implications. We summarized the potential interplay of prothrombotic mechanisms of both COVID-19 and hypercoagulable digestive diseases in the graphical abstract.
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Affiliation(s)
- Federica Furfaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Alessandra Zilli
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Arianna Dal Buono
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Mariangela Allocca
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Gionata Fiorino
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
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20
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Clinical and imaging predictors of the natural course of bland portal vein thrombus in cirrhotic patients. ABDOMINAL RADIOLOGY (NEW YORK) 2022; 47:3724-3732. [PMID: 35943518 DOI: 10.1007/s00261-022-03626-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Portal vein thrombus (PVT) in cirrhotic patients is associated with worsening portal hypertension, leads to increased complexity of necessary interventions such as transjugular liver portosystemic shunt or liver transplantation, and is associated with worse outcomes after liver transplantation. Additionally, there are no established consensus guidelines for management of bland PVT in cirrhotic patients, which currently exists on a spectrum and is patient and provider dependent. PURPOSE The aim of this study was to determine whether there are associations between key clinical and imaging variables and bland PVT burden over time. MATERIAL AND METHODS This exploratory, retrospective, single-center study included patients who underwent two or more multiphase CT or MRI examinations between 1/1/2013 and 12/31/2019 and had a diagnosis of PVT. Three readers independently evaluated all index and follow-up examinations for PVT burden using a proposed 8-point scale and the established Yerdel score. Key clinical factors were collected from the electronic medical record. The PVT burden over time and the association of this burden with key clinical and imaging variables were assessed using logistic regression models. RESULTS 138 patients with cirrhosis and bland PVT were included in the analyses. Median age was 60 years (interquartile range 55-67; 90 men) and median follow-up time was 19.6 months. At baseline, the mean score was 2.31 (± 1.44) and at the final follow-up examination, the mean score was 2.52 (± 1.99). Baseline occlusion level was the only statistically significant association with worsening PVT burden in all four vascular territories (p-value < 0.0001). Anticoagulation status did not have a statistically significant association with change in thrombus burden in any vascular territory or cumulative thrombus burden across all territories (p-value 0.11-0.43). CONCLUSION In conclusion, our study shows that in cirrhotic patients with bland PVT, the thrombus burden did not change significantly over time and baseline thrombus burden is the only clinical factor significantly associated with increasing burden over time.
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21
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Odriozola A, Puente Á, Cuadrado A, Rivas C, Anton Á, González FJ, Pellón R, Fábrega E, Crespo J, Fortea JI. Portal Vein Thrombosis in the Setting of Cirrhosis: A Comprehensive Review. J Clin Med 2022; 11:6435. [PMID: 36362663 PMCID: PMC9655000 DOI: 10.3390/jcm11216435] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 08/06/2023] Open
Abstract
Portal vein thrombosis constitutes the most common thrombotic event in patients with cirrhosis, with increased rates in the setting of advanced liver disease. Despite being a well-known complication of cirrhosis, the contribution of portal vein thrombosis to hepatic decompensation and overall mortality is still a matter of debate. The incorporation of direct oral anticoagulants and new radiological techniques for portal vein recanalization have expanded our therapeutic arsenal. However, the lack of large prospective observational studies and randomized trials explain the heterogenous diagnostic and therapeutic recommendations of current guidelines. This article seeks to make a comprehensive review of the pathophysiology, clinical features, diagnosis, and treatment of portal vein thrombosis in patients with cirrhosis.
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Affiliation(s)
- Aitor Odriozola
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Ángela Puente
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Antonio Cuadrado
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Coral Rivas
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Ángela Anton
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | | | - Raúl Pellón
- Radiology Department, Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Emilio Fábrega
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
| | - José Ignacio Fortea
- Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, 39008 Santander, Spain
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22
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Salei A, El Khudari H, McCafferty BJ, Varma RK. Portal Interventions in the Setting of Venous Thrombosis or Occlusion. Radiographics 2022; 42:1690-1704. [DOI: 10.1148/rg.220020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Aliaksei Salei
- From the Division of Interventional Radiology, Department of Radiology, University of Alabama at Birmingham Heersink School of Medicine, 619 19th St S, Birmingham, AL 35249
| | - Husameddin El Khudari
- From the Division of Interventional Radiology, Department of Radiology, University of Alabama at Birmingham Heersink School of Medicine, 619 19th St S, Birmingham, AL 35249
| | - Benjamin J. McCafferty
- From the Division of Interventional Radiology, Department of Radiology, University of Alabama at Birmingham Heersink School of Medicine, 619 19th St S, Birmingham, AL 35249
| | - Rakesh K. Varma
- From the Division of Interventional Radiology, Department of Radiology, University of Alabama at Birmingham Heersink School of Medicine, 619 19th St S, Birmingham, AL 35249
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23
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Kirchner VA, O'Farrell B, Imber C, McCormack L, Northup PG, Song GW, Spiro M, Raptis DA, Durand F. What is the optimal management of thromboprophylaxis after liver transplantation regarding prevention of bleeding, hepatic artery, or portal vein thrombosis? A systematic review of the literature and expert panel recommendations. Clin Transplant 2022; 36:e14629. [PMID: 35240723 PMCID: PMC10078564 DOI: 10.1111/ctr.14629] [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: 01/10/2022] [Revised: 03/13/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND A key tenet of clinical management of patients post liver transplantation (LT) is the prevention of thrombotic and bleeding complications. This systematic review investigated the optimal management of thromboprophylaxis after LT regarding portal vein thrombosis (PVT) or hepatic artery thrombosis (HAT) and prevention of bleeding. METHODS Systematic review following PRISMA guidelines and recommendations using the GRADE approach derived from an international expert panel. Seven databases were used to conduct extensive literature searches focusing on the use of anticoagulation in LT and its impact on the following outcomes: PVT, HAT, and bleeding (CRD42021244288). RESULTS Of the 2478 articles/abstracts screened, 16 studies were included in the final review. All articles were critically appraised by a panel of independent reviewers. There was wide variation regarding the anticoagulation protocols used. Thromboprophylaxis with therapeutic doses of heparin/Vitamin K antagonist combination did not decrease the risk of de novo or the recurrence of PVT but was associated with an increased risk of bleeding in some studies. Only the use of aspirin resulted in a small but significant decrease in the incidence of HAT post-LT, yet it did not increase the risk of bleeding. CONCLUSIONS Based on existing data and expert opinion, thromboprophylaxis at therapeutic or prophylactic dose is not recommended for prevention of de novo PVT following LT in patients not at high risk. Aspirin should be considered as the standard of care following LT to prevent HAT. Thromboprophylaxis should be strongly considered in recipients at risk of HAT and PVT following LT.
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Affiliation(s)
- Varvara A Kirchner
- Department of Surgery, Division of Transplantation, University of Minnesota, Minneapolis, USA.,Department of Surgery, Division of Abdominal Transplantation, Stanford University, Stanford, USA
| | | | - Charles Imber
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK
| | - Lucas McCormack
- Liver Surgery and Transplantation Unit, Department of Surgery, Hospital Aleman, Buenos Aires, Argentina
| | - Patrick G Northup
- Division of Gastroenterology, Department of Medicine, University of Virginia Health System, Charlottesville, USA
| | - Gi-Won Song
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Michael Spiro
- Department of Anesthesia and Intensive Care Medicine, Royal Free Hospital, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK
| | - Dimitri A Raptis
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK
| | - François Durand
- Hepatology and Liver Intensive Care, Hospital Beaujon, Clichy, France.,University of Paris, Paris, France.,INSER M U1149, Paris, France
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- Department of Surgery, Division of Transplantation, University of Minnesota, Minneapolis, USA
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24
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Wang L, Guo X, Bai Z, Yin Y, Xu S, Pan J, Mancuso A, Noronha Ferreira C, Qi X. Impact of Asymptomatic Superior Mesenteric Vein Thrombosis on the Outcomes of Patients with Liver Cirrhosis. Thromb Haemost 2022; 122:2019-2029. [PMID: 36179738 DOI: 10.1055/s-0042-1756648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
BACKGROUND The impact of asymptomatic superior mesenteric vein (SMV) thrombosis on the outcomes of cirrhotic patients remains uncertain. METHODS Nonmalignant cirrhotic patients who were consecutively admitted between December 2014 and September 2021 and underwent contrast-enhanced computed tomography/magnetic resonance imaging scans were screened. Portal venous system thrombosis (PVST) was identified. Death and hepatic decompensation were the outcomes of interest. Nelson-Aalen cumulative risk curve analysis and competing risk regression analysis were performed to evaluate the impact of asymptomatic SMV thrombosis and portal vein thrombosis (PVT) on the outcomes. RESULTS Overall, 475 patients were included, of whom 67 (14.1%) had asymptomatic SMV thrombosis, 95 (20%) had PVT, and 344 (72.4%) did not have any PVST. Nelson-Aalen cumulative risk curve analyses showed that the cumulative incidences of death (p = 0.653) and hepatic decompensation (p = 0.630) were not significantly different between patients with asymptomatic SMV thrombosis and those without PVST, but the cumulative incidences of death (p = 0.021) and hepatic decompensation (p = 0.004) were significantly higher in patients with PVT than those without PVST. Competing risk regression analyses demonstrated that asymptomatic SMV thrombosis was not a significant risk factor for death (subdistribution hazard ratio [sHR] = 0.89, p = 0.65) or hepatic decompensation (sHR = 1.09, p = 0.63), but PVT was a significant risk factor for death (sHR = 1.56, p = 0.02) and hepatic decompensation (sHR = 1.50, p = 0.006). These statistical results remained in competing risk regression analyses after adjusting for age, sex, and Child-Pugh score. CONCLUSIONS Asymptomatic SMV thrombosis may not influence the outcomes of cirrhotic patients. The timing of intervention for asymptomatic SMV thrombosis in liver cirrhosis should be further explored.
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Affiliation(s)
- Le Wang
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, China Medical University, Shenyang, China
| | - Xiaozhong Guo
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, China Medical University, Shenyang, China
| | - Zhaohui Bai
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Yue Yin
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Shixue Xu
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, China Medical University, Shenyang, China
| | - Jiahui Pan
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Andrea Mancuso
- Medicina Interna 1, Azienda di Rilievo Nazionale ad Alta Specializzazione Civico, Di Cristina-Benfratelli, Palermo, Italy
| | - Carlos Noronha Ferreira
- Serviço De Gastrenterologia e Hepatologia, Hospital De Santa Maria-Centro Hospitalar Lisboa Norte, Lisboa, Portugal
| | - Xingshun Qi
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, China Medical University, Shenyang, China.,Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
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25
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Jiang S, Ai Y, Ni L, Wu L, Huang X, Chen S. Platelet-derived TGF-β1 is related to portal vein thrombosis in cirrhosis by promoting hypercoagulability and endothelial dysfunction. Front Cardiovasc Med 2022; 9:938397. [PMID: 36225950 PMCID: PMC9548594 DOI: 10.3389/fcvm.2022.938397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/08/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundPortal vein thrombosis (PVT) is a serious complication of cirrhosis accompanied by unclear pathogenesis. Transforming growth factor-beta (TGF-β) has been implicated in atherosclerosis and venous thrombosis whereas study regarding its part in PVT is lacking. The aim of this study was to explore the role of cytokine TGF-β1 in PVT and the potential mechanism.Materials and methodsWe included patients with cirrhotic gastroesophageal varices and divided them into two groups according to the presence of PVT. Serum levels of TGF-β1 were detected using Cytometric Bead Array kit and compared between two groups. Coagulation status was assessed using thromboelastography (TEG). Primary liver sinusoidal endothelial cells were treated with TGF-β1 and evaluated for endothelial dysfunction by RT-PCR.ResultsOur results uncovered that TGF-β1 (6,866.55 vs. 3,840.60 pg/ml, P = 0.015) significantly increased in the PVT group. Splenectomy might promote PVT by increasing platelet-derived TGF-β1 levels. Other cytokines showed no difference between PVT and non-PVT groups. Besides, TGF-β1 was correlated with platelet, fibrinogen, TEG-CI, TEG-MA, and TEG-α (coef = 0.733, 0.494, 0.604, 0.608, and 0.511; P < 0.001, 0.027, 0.004, 0.004, and 0.021, respectively), which indicated a hypercoagulable state in PVT patients. RT-PCR of liver sinusoidal endothelial cells showed a markable increment of von Willebrand Factor (vWF), thrombomodulin(TM), intercellular adhesion moleclar-1(ICAM-1), and vascular endothelial growth factor(VEGF) after TGF-β1 treatment, suggesting the involvement of endothelial dysfunction.ConclusionElevated platelet-derived TGF-β1 exhibited association with hypercoagulability and promoting effect on endothelial dysfunction, closely related with PVT in cirrhotic patients.
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Affiliation(s)
- Siyu Jiang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yingjie Ai
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Liyuan Ni
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ling Wu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoquan Huang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Xiaoquan Huang,
| | - Shiyao Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital of Fudan University, Shanghai, China
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26
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Significance of altered anticoagulant proteins and D-dimer in cirrhotic portal vein thrombosis: relation to the degree of liver dysfunction. Clin Exp Hepatol 2022; 8:233-242. [PMID: 36685270 PMCID: PMC9850307 DOI: 10.5114/ceh.2022.119308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 07/15/2022] [Indexed: 01/25/2023] Open
Abstract
Aim of the study Portal vein thrombosis (PVT) is a well-known consequence of cirrhosis. Its pathophysiology is complex, with possible downstream hepatic decompensation. This study was conducted to describe the changes of protein C (PC), protein S (PS) and D-dimer blood levels associated with PVT formation in cirrhosis and the relation to the degree of liver dysfunction. Material and methods This was a case-control study that included 50 cirrhotic patients who presented with acute de novo non-malignant PVT and 50 cirrhotic patients without PVT as a control group. The severity of liver disease was classified as per the Child-Turcotte-Pugh (CTP) score. Doppler ultrasonography identified acute portal vein occlusion, and dynamic contrast-enhanced computed tomography confirmed the extent and nature of PVT. Blood PC, PS and D-dimer levels were measured using enzyme-linked immunosorbent assay. Results PC and PS levels were significantly lower, and the D-dimer level was significantly higher, in cirrhotic patients with PVT compared to the control group. PC and PS levels were significantly decreased in patients with higher CTP score of both groups. The D-dimer level did not vary significantly with the degree of liver dysfunction in patients of either group. PC, PS and D-dimer at the cut-off points of ≤ 77 IU/dl, ≤ 63 IU/dl, and > 300 ng/ml, respectively, significantly suggested PVT occurrence. Conclusions Alteration of the anticoagulant proteins and D-dimer contributed to PVT formation in cirrhotic patients and could help stratify the degree of liver dysfunction. Blood level of these hemostatic proteins could be incorporated into a probability score for early diagnosis and treatment of PVT in cirrhosis.
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27
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Zurcher KS, Smith MV, Naidu SG, Saini G, Patel IJ, Knuttinen MG, Kriegshauser JS, Oklu R, Alzubaidi SJ. Transsplenic Portal System Catheterization: Review of Current Indications and Techniques. Radiographics 2022; 42:1562-1576. [PMID: 35984753 DOI: 10.1148/rg.220042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Multiple diseases of the portal system require effective portal vein access for endovascular management. While percutaneous transhepatic and transjugular approaches remain the standard methods of portal vein access, transsplenic access (TSA) has gained recognition as an effective and safe technique to access the portal system in patients with contraindications to traditional approaches. Recently, the utility of percutaneous TSA has grown, with described treatments including recanalization of chronic portal vein occlusion, placement of stents for portal vein stenosis, portal vein embolization of the liver, embolization of gastric varices, placement of complicated transjugular intrahepatic portosystemic shunts, and interventions after liver transplant. The authors provide a review of percutaneous TSA, including indications, a summary of related portal vein diseases, and the different techniques used for access and closure. In addition, an imaging-based review of technical considerations of TSA interventions is presented, with a review of potential procedural complications. With technical success rates that mirror or rival the standard methods and reported low rates of major complications, TSA can be a safe and effective option in clinical scenarios where traditional approaches are not feasible. ©RSNA, 2022.
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Affiliation(s)
- Kenneth S Zurcher
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - Mathew V Smith
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - Sailendra G Naidu
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - Gia Saini
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - Indravadan J Patel
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - M Grace Knuttinen
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - J Scott Kriegshauser
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - Rahmi Oklu
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
| | - Sadeer J Alzubaidi
- From the Division of Vascular and Interventional Radiology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054
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28
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Faccia M, Santopaolo F, Gasbarrini A, Pompili M, Zocco MA, Ponziani FR. Risk factors for portal vein thrombosis or venous thromboembolism in a large cohort of hospitalized cirrhotic patients. Intern Emerg Med 2022; 17:1327-1334. [PMID: 35076898 PMCID: PMC9352602 DOI: 10.1007/s11739-022-02928-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/05/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Portal vein thrombosis (PVT) and venous thromboembolism (VTE) are fearsome complications of liver cirrhosis. OBJECTIVES To assess the prevalence and the main risk factors for venous thrombotic complications in hospitalized cirrhotic patients. PATIENTS/METHODS We retrospectively reviewed electronic administrative discharge data of 19461 cirrhotic patients hospitalized over a 35-year period; univariate and multivariate logistic regression was used to asses risk factors for PVT or VTE and their impact on hospital stay and mortality. RESULTS 382 out of 7445 patients (5.1%) were diagnosed with PVT and 95 (1.3%) with VTE. Liver cirrhosis complications were observed in 45% of patients. Hepatic encephalopathy (HE) (OR 13.88 [10.76-17.98] p < 0.0001), endoscopic signs of portal hypertension (OR 1.33 [1.02-1.75] p = 0.02), hepatocellular carcinoma (HCC) (OR 4.59 [3.6-5.84] p < 0.0001), diabetes (OR 1.68 [1.27-2.22] p = 0.0001), abdominal surgery/invasive procedures (OR 2.03 [1.56-2.64] p < 0.0001) emerged as independent predictors of PVT. Higher risk of VTE was observed in patients with HE (OR 3.21 [1.78-5.79] p < 0.0001), HCC (OR 1.98 [1.23-3.19] p = 0.002) or other tumors (OR 2.48 [1.42-4.32] p = 0.001), acute illnesses (infections OR 3.01 [1.84-5.05] p = 0.0001; cardiac/respiratory insufficiency OR 2.4 [1.27-4.53] p = 0.003; acute myocardial infarction/stroke OR 7.86 [1.76-35.12] p = 0.003). VTE was the only independent predictor of in-hospital mortality (OR 4.45 [1.05-18.81] p = 0.042). CONCLUSIONS Liver disease complications related to portal hypertension, HCC or other tumors, diabetes, acute illnesses (i.e. infections, cardiac/pulmonary insufficiency, acute myocardial infarction/stroke) and abdominal interventions are associated with increased risk of PVT or VTE in hospitalized cirrhotic patients, and should be considered to define personalized preemptive approaches.
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Affiliation(s)
- Mariella Faccia
- Internal Medicine, SS Annunziata Hospital, Sulmona ASL1, Abruzzo, Italy
| | - Francesco Santopaolo
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Antonio Gasbarrini
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Maurizio Pompili
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Maria Assunta Zocco
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Francesca Romana Ponziani
- Internal Medicine and Gastroenterology, Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
- Catholic University of the Sacred Heart, Rome, Italy.
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29
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Esteban JPG, Asgharpour A. Evaluation of liver transplant candidates with non-alcoholic steatohepatitis. Transl Gastroenterol Hepatol 2022; 7:24. [PMID: 35892057 PMCID: PMC9257540 DOI: 10.21037/tgh.2020.03.04] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 02/03/2020] [Indexed: 11/07/2023] Open
Abstract
Non-alcoholic steatohepatitis (NASH) is anticipated to become the leading indication for liver transplantation (LT) in the United States in the near future. LT is indicated in patients with NASH-related cirrhosis who have medically refractory hepatic decompensation, synthetic dysfunction, and hepatocellular carcinoma (HCC) meeting certain criteria. The objective of LT evaluation is to determine which patient will derive the most benefit from LT with the least risk, thus maximizing the societal benefits of a limited resource. LT evaluation is a multidisciplinary undertaking involving several specialists, assessment tools, and diagnostic testing. Although the steps involved in LT evaluation are relatively similar across different liver diseases, patients with NASH-related cirrhosis have unique demographic and clinical features that affect transplant outcomes and influence their LT evaluation. LT candidates with NASH should be assessed for metabolic syndrome and obesity, malnutrition and sarcopenia, frailty, and cardiovascular disease. Interventions that treat cardiometabolic co-morbidities and improve patients' nutrition and functionality should be considered in order to improve patient outcomes in the waitlist and after LT.
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Affiliation(s)
- James Philip G Esteban
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amon Asgharpour
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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30
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Shalaby S, Zanetto A, Campello E, Gavasso S, Barbiero G, Battistel M, Feltracco P, Bizzaro D, Burra P, Simioni P, Senzolo M. Reply to "Peripheral versus central venous blood sampling does not influence the assessment of platelet activation in cirrhosis". Platelets 2022; 33:1104-1106. [PMID: 35773947 DOI: 10.1080/09537104.2022.2060499] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Sarah Shalaby
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Padua, Italy
| | - Alberto Zanetto
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Padua, Italy
| | - Elena Campello
- General Internal Medicine, Hemorrhagic and Thrombotic Diseases Unit, Department of Medicine (DIMED), University of Padua Medical School, Padua, Italy
| | - Sabrina Gavasso
- General Internal Medicine, Hemorrhagic and Thrombotic Diseases Unit, Department of Medicine (DIMED), University of Padua Medical School, Padua, Italy
| | - Giulio Barbiero
- Institute of Radiology, Department of Medicine (DIMED), Padua University Hospital, Padua, Italy
| | - Michele Battistel
- Institute of Radiology, Department of Medicine (DIMED), Padua University Hospital, Padua, Italy
| | - Paolo Feltracco
- Section of Anesthesiology and Intensive Care, Department of Medicine (DIMED), Padua University Hospital, Padua, Italy
| | - Debora Bizzaro
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Padua, Italy
| | - Patrizia Burra
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Padua, Italy
| | - Paolo Simioni
- General Internal Medicine, Hemorrhagic and Thrombotic Diseases Unit, Department of Medicine (DIMED), University of Padua Medical School, Padua, Italy
| | - Marco Senzolo
- Gastroenterology/Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Padua, Italy
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31
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Montalvá E, Rodríguez-Perálvarez M, Blasi A, Bonanad S, Gavín O, Hierro L, Lladó L, Llop E, Pozo-Laderas JC, Colmenero J. Consensus Statement on Hemostatic Management, Anticoagulation, and Antiplatelet Therapy in Liver Transplantation. Transplantation 2022; 106:1123-1131. [PMID: 34999660 PMCID: PMC9128618 DOI: 10.1097/tp.0000000000004014] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Anticoagulation and antiplatelet therapies are increasingly used in liver transplant (LT) candidates and recipients due to cardiovascular comorbidities, portal vein thrombosis, or to manage posttransplant complications. The implementation of the new direct-acting oral anticoagulants and the recently developed antiplatelet drugs is a great challenge for transplant teams worldwide, as their activity must be monitored and their complications managed, in the absence of robust scientific evidence. In this changing and clinically heterogeneous scenario, the Spanish Society of Liver Transplantation and the Spanish Society of Thrombosis and Haemostasis aimed to achieve consensus regarding the indications, drugs, dosing, and timing of anticoagulation and antiplatelet therapies initiated from the inclusion of the patient on the waiting list to post-LT surveillance. A multidisciplinary group of experts composed by transplant hepatologists, surgeons, hematologists, transplant-specialized anesthesiologists, and intensivists performed a comprehensive review of the literature and identified 21 clinically relevant questions using the patient-intervention-comparison-outcome format. A preliminary list of recommendations was drafted and further validated using a modified Delphi approach by a panel of 24 transplant delegates, each representing a LT institution in Spain. The present consensus statement contains the key recommendations together with the core supporting scientific evidence, which will provide guidance for improved and more homogeneous clinical decision making.
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Affiliation(s)
- Eva Montalvá
- Department of HPB Surgery and Transplantation, La Fe University Hospital and University of Valencia, Instituto de Investigación Sanitaria de La Fe, Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Manuel Rodríguez-Perálvarez
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
- Department of Hepatology and Liver Transplantation, Reina Sofía University Hospital, IMIBIC, University of Córdoba, Córdoba, Spain
| | - Annabel Blasi
- Department of Anesthesiology, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Santiago Bonanad
- Unidad de Hemostasia y Trombosis, Servicio de Hematología, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Olga Gavín
- Departamento de Hematología y Hemoterapia, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Loreto Hierro
- Department of Liver Transplantation, Hospital Universitario La Paz, Madrid, Spain
| | - Laura Lladó
- Liver Transplant Unit, Department of Surgery, Bellvitge University Hospital, IDIBELL, University of Barcelona, Barcelona, Spain
| | - Elba Llop
- Department of Hepatology and Liver Transplantation, Reina Sofía University Hospital, IMIBIC, University of Córdoba, Córdoba, Spain
- Servicio de Aparato Digestivo, Instituto de Investigación Puerta de Hierro-Segovia Arana (IDIPHISA), Madrid, Spain
| | | | - Jordi Colmenero
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
- Department of Hepatology and Liver Transplantation, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
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Lisman T, Caldwell SH, Intagliata NM. Haemostatic alterations and management of haemostasis in patients with cirrhosis. J Hepatol 2022; 76:1291-1305. [PMID: 35589251 DOI: 10.1016/j.jhep.2021.11.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/31/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022]
Abstract
Patients with cirrhosis frequently acquire complex changes in their haemostatic system including a decreased platelet count and decreased levels of various haemostatic proteins. Although historically patients with cirrhosis were thought to have a haemostasis-related bleeding tendency, it is now widely accepted that the haemostatic system of patients with cirrhosis remains in balance as a result of simultaneous changes in pro- and anti-haemostatic systems. The concept of rebalanced haemostasis has led to changes in clinical management, although firm evidence from well-designed clinical studies is largely lacking. For example, many invasive procedures in patients with cirrhosis and a prolonged prothrombin time are now performed without prophylaxis with fresh frozen plasma. Conversely, clinicians have become more aware of the need for anti-thrombotic therapy, even in those patients with abnormal routine coagulation tests. This paper will outline recent advances in pathogenesis, prevention and treatment of both bleeding and thrombotic complications in patients with cirrhosis. Among other topics, we will discuss the haemostatic status of acutely ill patients with cirrhosis, the various causes of bleeding in patients with cirrhosis, and how best to prevent or treat bleeding. In addition, we will discuss the hypercoagulable features of patients with cirrhosis, new insights into the pathogenesis of portal vein thrombosis, and how best to prevent or treat thromboses.
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Affiliation(s)
- Ton Lisman
- Surgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.
| | - Stephen H Caldwell
- Division of Gastroenterology and Hepatology, Department of Medicine, Center for Coagulation in Liver Disease, University of Virginia Medical Center, Charlottesville VA, United States
| | - Nicolas M Intagliata
- Division of Gastroenterology and Hepatology, Department of Medicine, Center for Coagulation in Liver Disease, University of Virginia Medical Center, Charlottesville VA, United States
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Burciu C, Șirli R, Bende F, Fofiu R, Popescu A, Sporea I, Ghiuchici AM, Miuțescu B, Dănilă M. Usefulness of Imaging and Biological Tools for the Characterization of Portal Vein Thrombosis in Hepatocellular Carcinoma. Diagnostics (Basel) 2022; 12:diagnostics12051145. [PMID: 35626300 PMCID: PMC9139496 DOI: 10.3390/diagnostics12051145] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/26/2022] [Accepted: 05/03/2022] [Indexed: 02/04/2023] Open
Abstract
This study aims to evaluate the performance of contrast-enhanced ultrasound (CEUS) and biological tests to characterize portal vein thrombosis (PVT). We retrospectively analyzed 101 patients with PVT, liver cirrhosis, and hepatocellular carcinoma (HCC). In all patients, demographic, biologic, imaging, and endoscopic data were collected. All patients underwent CEUS and a second line imaging technique (CE-CT/MRI) to characterize PVT. Of the 101 cirrhotic subjects, 77 (76.2%) had HCC. CEUS had 98.6% sensitivity (Se) and 89.3% specificity (Sp) for the characterization of PVT type. A significant correlation was found between alpha-fetoprotein (AFP) levels and the PVT characterization at CEUS (r = 0.28, p = 0.0098) and CT/MRI (r = 0.3, p = 0.0057). Using the AFP rule-out cutoff values for HCC (AFP < 20 ng/dL), 78% of the subjects were correctly classified as having benign PVT, while 100% of the subjects were correctly classified as tumor-in-vein (TIV) when the rule-in cutoff value was used (AFP ≥ 200 ng/dL). Using multiple regression analysis, we obtained a score for classifying PVT. The PVT score performed better than CEUS (AUC—0.99 vs. AUC—0.93, p = 0.025) or AFP serum levels (AUC—0.99 vs. AUC—0.96, p = 0.047) for characterizing PVT. In conclusion, CEUS is a sensitive method for the characterization of PVT. The PVT score had the highest performance for PVT characterization.
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Affiliation(s)
- Călin Burciu
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Roxana Șirli
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
- Correspondence:
| | - Felix Bende
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Renata Fofiu
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Alina Popescu
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Ioan Sporea
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Ana-Maria Ghiuchici
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Bogdan Miuțescu
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
| | - Mirela Dănilă
- Department of Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania; (C.B.); (F.B.); (A.P.); (I.S.); (A.-M.G.); (B.M.); (M.D.)
- Advanced Regional Research Center in Gastroenterology and Hepatology, “Victor Babeș” University of Medicine and Pharmacy, 30041 Timișoara, Romania;
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Biolato M, Paratore M, Di Gialleonardo L, Marrone G, Grieco A. Direct oral anticoagulant administration in cirrhotic patients with portal vein thrombosis: What is the evidence? World J Hepatol 2022; 14:682-695. [PMID: 35646264 PMCID: PMC9099104 DOI: 10.4254/wjh.v14.i4.682] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 09/22/2021] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
In recent years, the traditional concept that cirrhosis-related coagulopathy is an acquired bleeding disorder has evolved. Currently, it is known that in cirrhotic patients, the hemostatic system is rebalanced, which involves coagulation factors, fibrinolysis and platelets. These alterations disrupt homeostasis, skewing it toward a procoagulant state, which can lead to thromboembolic manifestations, especially when hemodynamic and endothelial factors co-occur, such as in the portal vein system in cirrhosis. Portal vein thrombosis is a common complication of advanced liver cirrhosis that negatively affects the course of liver disease, prognosis of cirrhotic patients and success of liver transplantation. It is still debated whether portal vein thrombosis is the cause or the consequence of worsening liver function. Anticoagulant therapy is the mainstay treatment for acute symptomatic portal vein thrombosis. In chronic portal vein thrombosis, the role of anticoagulant therapy is still unclear. Traditional anticoagulants, vitamin K antagonists and low-molecular-weight heparin are standard-of-care treatments for portal vein thrombosis. In the last ten years, direct oral anticoagulants have been approved for the prophylaxis and treatment of many thromboembolic-related diseases, but evidence on their use in cirrhotic patients is very limited. The aim of this review was to summarize the evidence about the safety and effectiveness of direct oral anticoagulants for treating portal vein thrombosis in cirrhotic patients.
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Affiliation(s)
- Marco Biolato
- Internal and Liver Transplant Medicine Unit, CEMAD, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome 00168, Italy
- Institute of Internal Medicine, Catholic University of Sacred Heart, Rome 00168, Italy
| | - Mattia Paratore
- Institute of Internal Medicine, Catholic University of Sacred Heart, Rome 00168, Italy
| | - Luca Di Gialleonardo
- Institute of Internal Medicine, Catholic University of Sacred Heart, Rome 00168, Italy
| | - Giuseppe Marrone
- Internal and Liver Transplant Medicine Unit, CEMAD, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome 00168, Italy
- Institute of Internal Medicine, Catholic University of Sacred Heart, Rome 00168, Italy
| | - Antonio Grieco
- Internal and Liver Transplant Medicine Unit, CEMAD, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome 00168, Italy
- Institute of Internal Medicine, Catholic University of Sacred Heart, Rome 00168, Italy
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Gadani S, Partovi S, Levitin A, Zerona N, Sengupta S, D’Amico G, Diago Uso T, Menon KVN, Quintini C. Narrative review of portal vein thrombosis in cirrhosis: pathophysiology, diagnosis, and management from an interventional radiology perspective. Cardiovasc Diagn Ther 2022; 12:135-146. [PMID: 35282661 PMCID: PMC8898691 DOI: 10.21037/cdt-21-98] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 10/25/2021] [Indexed: 09/01/2023]
Abstract
OBJECTIVE This paper examines the incidence, clinical presentation, and pathophysiology of portal vein thrombosis (PVT) in cirrhosis. Additionally, we have reviewed the literature regarding the current status of medical and interventional radiology management of PVT and have proposed a novel algorithm for the management given different clinical scenarios. Lastly two representative cases displaying endovascular treatment options are provided. BACKGROUND Portal vein thrombus in the setting of cirrhosis is an increasingly recognized clinical issue with debate on its pathophysiology, natural course, and optimal treatment. Approximately one-third of patients are asymptomatic, and detection of the thrombus is an incidental finding on imaging performed for other reasons. In 30% to 50% of patients, PVT resolves spontaneously. However, there is increased post-transplant mortality in patients with completely occlusive PVT, therefore effective early revascularization strategies are needed for patients with complete PVT who are expected to undergo liver transplant. Additionally, no consensus has been reached regarding PVT treatment in terms of timing and type of interventions as well as type and duration of anticoagulation. METHODS Computerized literature search as well as discussion with experts in the field. CONCLUSIONS Management of PVT is complex, as many variables affect which treatments can be used. Anticoagulation appears to be the optimal first-line treatment in patients with acute PVT but without bleeding varices or mesenteric ischemia. Minimally invasive treatments include various methods of mechanical thrombectomy, chemical thrombolysis, and transjugular intrahepatic portosystemic shunt (TIPS) placement with or without variceal embolization. Definitive recommendations are difficult due to lack of high quality data and continued research is needed to evaluate the efficacy of different anticoagulants as well as the timing and use of various minimally invasive therapies in specific circumstances.
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Affiliation(s)
- Sameer Gadani
- Imaging Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Sasan Partovi
- Imaging Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Abraham Levitin
- Imaging Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Nicholas Zerona
- Imaging Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Shreya Sengupta
- Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Giuseppe D’Amico
- Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Teresa Diago Uso
- Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - K. V. Narayanan Menon
- Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Cristiano Quintini
- Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Zhang Z, Zhao Y, Han B, Zhu Z, Sun L, Cui X. The Efficacy and Safety of Anticoagulants in the Treatment of Cirrhotic Portal Vein Thrombosis: A Systematic Review and Meta-Analysis. Clin Appl Thromb Hemost 2022; 28:10760296221104797. [PMID: 35656719 PMCID: PMC9168872 DOI: 10.1177/10760296221104797] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective To evaluate the efficacy and safety of anticoagulant therapy in patients with
cirrhotic PVT, and compare differences in efficacy and safety among
different anticoagulants. Methods We comprehensively searched Pubmed, Cochrane Library, EMBASE, and
ClinicalTrials.gov from inception to April 2022 for studies using
anticoagulants for cirrhotic PVT. Meta-analysis was performed to calculate
odds ratios (ORs) with 95% confidence intervals (CIs). Results 3 RCTs and 14 cohort studies involving 1270 patients were included.
Anticoagulant therapy can increase the recanalization rate compared with
non-anticoagulation therapy (OR 4.44, 95% CI 3.11-6.32,
I2 = 2.5%) and can decrease the extension rate of cirrhotic PVT
(OR 0.33, 95% CI 0.18-0.62, I2 = 41.0%), without increasing the
incidence of total bleeding (OR 1.21, 95% CI 0.75-1.97,
I2 = 9.8%), major bleeding (OR 0.98, 95% CI 0.49-1.95,
I2 = 19.7%), and variceal bleeding (OR 0.35, 95% CI
0.12-1.01, I2 = 39.9%). Subgroup analysis showed that VKA, LMWH,
and DOACs could increase the recanalization rate of PVT and were not
associated with the risk of bleeding. Studies that compared direct oral
anticoagulants (DOACs) with warfarin directly showed that the recanalization
rate of PVT in the DOACs group might be higher than that in the warfarin
group (OR 30.99, 95% CI 7.39-129.87, I2 = 0.0%), and there was no
difference in the rate of total bleeding (OR 0.30, 95% CI 0.01-8.65,
I2 = 79.6%). Conclusions Anticoagulants are safe and effective in patients with cirrhotic PVT. The
rate of PVT recanalization associated with DOACs may be higher than
warfarin.
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Affiliation(s)
- Zhiqi Zhang
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,College of Pharmacy, 26455Capital Medical University, Beijing, China
| | - Ying Zhao
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Baofeng Han
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,College of Pharmacy, 26455Capital Medical University, Beijing, China
| | - Zhijun Zhu
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Liying Sun
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiangli Cui
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Systemic inflammation as a risk factor for portal vein thrombosis in cirrhosis: a prospective longitudinal study. Eur J Gastroenterol Hepatol 2021; 33:e108-e113. [PMID: 33208682 DOI: 10.1097/meg.0000000000001982] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND AIMS Various risk factors for portal vein thrombosis (PVT) development in patients with cirrhosis have been identified, but the role of systemic inflammatory reaction is unknown. The study aims to assess the association between markers of systemic inflammation and PVT in cirrhosis. METHODS Between January 2014 and October 2015, 107 outpatients with cirrhosis and no PVT were recruited, and followed till February 2017. White blood cell count, serum concentrations of high-sensitive C-reactive protein, ferritin, tumor necrosis factor-alpha and interleukin-6 (IL-6) were evaluated at baseline and every 3 or 6 months till PVT diagnosis or end of follow-up. RESULTS Median age, model for end-stage liver disease (MELD) score and follow-up period of the studied population was 55 years (IQR 46-62 years), 9.6 points (IQR 7.5-12 points) and 19 months (12-24 months), respectively. PVT developed in 10.3% of the patients. Lymphocyte count below 1.2 ´ 109/L [hazard ratio, 6.04; 95% confidence interval (CI), 1.29-28.2; P = 0.022], IL-6 above 5.5 pg/mL (hazard ratio, 5.64; 95% CI, 1.21-26.33; P = 0.028) and neutrophil-to-lymphocyte ratio (hazard ratio, 1.46; 95% CI, 1.04-2.04; P = 0.028) were associated with a higher risk of PVT development. IL-6 and lymphopenia remained associated with subsequent PVT development after adjustment for nonselective beta-blockers, spleen size, portosystemic collaterals, oesophageal varices (grade ≥2) and ascites, but also with alcohol as the cause for cirrhosis and MELD ≥13. CONCLUSION In patients with cirrhosis, markers of systemic inflammation IL-6 and lymphopenia are predictive of PVT independently of markers of portal hypertension. These results draw our attention on a factor so far overlooked in the pathogenesis of PVT.
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Turon F, Driever EG, Baiges A, Cerda E, García-Criado Á, Gilabert R, Bru C, Berzigotti A, Nuñez I, Orts L, Reverter JC, Magaz M, Camprecios G, Olivas P, Betancourt-Sanchez F, Perez-Campuzano V, Blasi A, Seijo S, Reverter E, Bosch J, Borràs R, Hernandez-Gea V, Lisman T, Garcia-Pagan JC. Predicting portal thrombosis in cirrhosis: A prospective study of clinical, ultrasonographic and hemostatic factors. J Hepatol 2021; 75:1367-1376. [PMID: 34333101 DOI: 10.1016/j.jhep.2021.07.020] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/25/2021] [Accepted: 07/08/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Portal vein thrombosis (PVT) is a relatively frequent event in patients with cirrhosis. While different risk factors for PVT have been reported, such as decreased portal blood flow velocity (PBFV) and parameters related with severity of portal hypertension, these are based on retrospective studies assessing only a discrete number of parameters. The aim of the current study was to evaluate the incidence and risks factors for non-tumoral PVT development in a large prospective cohort of patients with cirrhosis. METHODS We performed an exhaustive evaluation of clinical, biochemical, inflammatory and acquired/hereditary hemostatic profiles in 369 patients with cirrhosis without PVT who were prospectively followed-up. Doppler ultrasound was performed at baseline and every 6 months or whenever clinically indicated. PVT development was always confirmed by computed tomography. RESULTS Twenty-nine patients developed non-tumoral PVT, with an incidence of 1.6%, 6% and 8.4% at 1, 3 and 5 years, respectively. Low platelet count, PBFV <15 cm/sec and history of variceal bleeding were factors independently associated with a high PVT risk. No relationship between PVT development and any other clinical biochemical, inflammatory and acquired or hereditary hemostatic parameter was found. CONCLUSIONS In patients with cirrhosis, the factors predictive of PVT development were mainly those related to the severity of portal hypertension. Our results do not support the role of hemostatic alterations (inherited or acquired) and inflammatory markers in the prediction of PVT in patients with cirrhosis. LAY SUMMARY Patients with cirrhosis and more severe portal hypertension are at higher risk of non-tumoral portal vein thrombosis development. Acquired or inherited hemostatic disorders, as well as inflammatory status, do not seem to predict the development of portal vein thrombosis in patients with cirrhosis.
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Affiliation(s)
- Fanny Turon
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Ellen G Driever
- Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Anna Baiges
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Eira Cerda
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†)
| | | | - Rosa Gilabert
- Centre de Diagnostic per l'Imatge, Hospital Clínic, Barcelona, Spain
| | - Concepció Bru
- Centre de Diagnostic per l'Imatge, Hospital Clínic, Barcelona, Spain
| | - Annalisa Berzigotti
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centre de Diagnostic per l'Imatge, Hospital Clínic, Barcelona, Spain; Hepatologie, University Clinic for Visceral Surgery and Medicin, Inselspital, Bern, Switzerland
| | - Isabel Nuñez
- Centre de Diagnostic per l'Imatge, Hospital Clínic, Barcelona, Spain
| | - Lara Orts
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | | | - Marta Magaz
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Genis Camprecios
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Pol Olivas
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†)
| | - Fabian Betancourt-Sanchez
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†)
| | - Valeria Perez-Campuzano
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†)
| | - Annabel Blasi
- Servei d'Anestesiologia i reanimació, Hospital Clínic, Barcelona, Spain
| | - Susana Seijo
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†)
| | - Enric Reverter
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Jaume Bosch
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Hepatologie, University Clinic for Visceral Surgery and Medicin, Inselspital, Bern, Switzerland
| | - Roger Borràs
- Arrhythmia Section, Cardiovascular Clinic Institute, Hospital Clínic, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Virginia Hernandez-Gea
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Ton Lisman
- Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Juan Carlos Garcia-Pagan
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain(†); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.
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O'Shea RS, Davitkov P, Ko CW, Rajasekhar A, Su GL, Sultan S, Allen AM, Falck-Ytter Y. AGA Clinical Practice Guideline on the Management of Coagulation Disorders in Patients With Cirrhosis. Gastroenterology 2021; 161:1615-1627.e1. [PMID: 34579936 DOI: 10.1053/j.gastro.2021.08.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Robert S O'Shea
- Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Perica Davitkov
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Cynthia W Ko
- Division of Gastroenterology, University of Washington, Seattle, Washington
| | - Anita Rajasekhar
- Division of Hematology and Oncology, Department of Medicine, University of Florida College of Medicine, Gainesville, Florida
| | - Grace L Su
- Division of Gastroenterology, Department of Medicine, University of Michigan, Ann Arbor, Michigan; Ann Arbor Veterans Affairs Healthcare System, Ann Arbor, Michigan
| | - Shahnaz Sultan
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota
| | - Alina M Allen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Yngve Falck-Ytter
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Case Western Reserve University School of Medicine, Cleveland, Ohio
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Intagliata NM, Davitkov P, Allen AM, Falck-Ytter YT, Stine JG. AGA Technical Review on Coagulation in Cirrhosis. Gastroenterology 2021; 161:1630-1656. [PMID: 34579937 DOI: 10.1053/j.gastro.2021.09.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nicolas M Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia
| | - Perica Davitkov
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Cleveland, Ohio; Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Alina M Allen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Yngve T Falck-Ytter
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Cleveland, Ohio; Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Jonathan G Stine
- Liver Center, Division of Gastroenterology and Hepatology, Pennsylvania State University Milton S. Hershey Medical Center, Hershey, Pennsylvania
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Bos I, Blondeau M, Wouters D, Camus C, Houssel-Debry P, van der Plas WS, Nieuwenhuis LM, Bardou-Jacquet E, Lisman T, de Meijer VE, Porte RJ, Rayar M. Therapeutic anticoagulation after liver transplantation is not useful among patients with pre-transplant Yerdel-grade I/II portal vein thrombosis: A two-center retrospective study. J Thromb Haemost 2021; 19:2760-2771. [PMID: 34297481 DOI: 10.1111/jth.15472] [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: 06/05/2021] [Revised: 07/14/2021] [Accepted: 07/21/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Portal vein thrombosis (PVT) is no longer a contraindication for liver transplantation (LT). While therapeutic anticoagulation (tAC) is recommended during the waiting period, there is no evidence for its usefulness in the prevention of PVT recurrence after LT. OBJECTIVES The aim of our study was to evaluate the role of tAC post-LT in the prevention of PVT recurrence. PATIENTS/METHODS All adult LTs performed in two high-volume centers between 2003 and 2018 were retrospectively analysed. Only patients with PVT classified as Yerdel grade I or II and with standard portal reconstruction were included. PVT recurrence and tAC-associated morbidity within 1 year were compared between patients receiving tAC or not. RESULTS During the study period, of 2612 LTs performed, 235 (9%) patients with PVT were included; 113 patients (48.1%) received post-LT tAC (tAC group) while 122 (51.9%) did not (non-tAC group). The incidence of bleeding events was significantly higher in the tAC group (26 [23%] vs. 5 [4.1%], P < .01) and the initial hospitalization duration was longer (21 vs. 17.5 days, P < .01). Within the first year, PVT recurrence was observed for 9 (3.8%) patients without any difference between the tAC and non-tAC groups (6 [5.1%] vs. 3 [2.5%], P = .39). The only identified risk factor for PVT recurrence was the recipients' age (odds ratio= 0.94, P = .03). Graft (P = .11) and patient (P = .44) survival were similar between the two groups. CONCLUSION Therapeutic anticoagulation is not necessary in the prevention of grade I/II PVT recurrence and is associated with higher morbidity and longer hospital stay.
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Affiliation(s)
- Isabel Bos
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Marc Blondeau
- Service de Chirurgie Hépatobiliaire et Digestive, CHU Rennes, Rennes, France
| | - Dune Wouters
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Christophe Camus
- Service de Maladies Infectieuses et Réanimation Médicale, CHU Rennes, Rennes, France
- INSERM, Rennes, France
| | | | - Willemijn S van der Plas
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Lianne M Nieuwenhuis
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | | | - Ton Lisman
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Vincent E de Meijer
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Robert J Porte
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Surgical Research Laboratory, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Michel Rayar
- Service de Chirurgie Hépatobiliaire et Digestive, CHU Rennes, Rennes, France
- INSERM, Rennes, France
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Lopez-Gomez M, Llop E, Puente A, Hernández Conde M, Ruiz P, Alvárez S, Martínez JL, Abad J, Fernández N, Perelló C, Fernández-Carrillo C, Ferre C, Trapero M, Fraga E, Crespo J, Calleja Panero JL. Non-malignant portal vein thrombosis in a cohort of cirrhotic patients: Incidence and risk factors. Hepatol Res 2021; 51:1064-1072. [PMID: 34324766 DOI: 10.1111/hepr.13703] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/06/2021] [Accepted: 07/21/2021] [Indexed: 01/04/2023]
Abstract
AIM Non-malignant portal vein thrombosis (PVT) is a complication of liver cirrhosis. The aim of this study was to evaluate the annual incidence of PVT and related risk factors. METHODS We retrospectively reviewed clinical, laboratory, and radiological data collected prospectively from September 2016 to September 2017. A follow-up of 36 months was performed in a subset of patients to determine the cumulative incidence of PVT and related complications. RESULTS The study included 567 patients. The incidence of PVT at 12, 24, and 36 months was 3.7%, 0.8%, and 1.4%, respectively. Patients with PVT were compared with patients without PVT, and showed differences in albumin (p = 0.04), aspartate aminotransferase (p = 0.04), hemoglobin (p = 0.01), and prothrombin activity (p = 0.01). The presence of hydropic decompensation (57.1% vs. 30.1%; p 0.004), gastroesophageal varices (76.2% vs. 39.5%; p = 0.05), variceal bleeding (52.4% vs. 22.7%; p < 0.001), hepatic encephalopathy (38.1% vs. 9.9%; p = 0.01), spontaneous bacterial peritonitis (9.5% vs. 1.7%; p < 0.001), and use of beta-blockers (71.4% vs. 27.7%; p < 0.001) were significantly associated. In the multivariate analysis, use of beta-blockers and hepatic encephalopathy appeared as risk factors, and high albumin levels a protective factor. CONCLUSIONS The incidence of PVT was 3.7%. Beta-blockers and hepatic encephalopathy were risks factors. High albumin levels were a protective factor.
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Affiliation(s)
- Marta Lopez-Gomez
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Elba Llop
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Angela Puente
- Department of Gastroenterology and Hepatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Marta Hernández Conde
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Patricia Ruiz
- Department of Gastroenterology and Hepatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Silvia Alvárez
- Department of Gastroenterology and Hepatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Jose Luis Martínez
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Javier Abad
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Natalia Fernández
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Christie Perelló
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Carlos Fernández-Carrillo
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Carlos Ferre
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Maria Trapero
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Enrique Fraga
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Javier Crespo
- Department of Gastroenterology and Hepatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Jose Luis Calleja Panero
- Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro, Madrid, Spain
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Xu S, Guo X, Yang B, Romeiro FG, Primignani M, Méndez-Sánchez N, Yoshida EM, Mancuso A, Tacke F, Noronha Ferreira C, De Stefano V, Qi X. Evolution of Nonmalignant Portal Vein Thrombosis in Liver Cirrhosis: A Pictorial Review. Clin Transl Gastroenterol 2021; 12:e00409. [PMID: 34597281 PMCID: PMC8483868 DOI: 10.14309/ctg.0000000000000409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 08/22/2021] [Indexed: 02/07/2023] Open
Abstract
Portal vein thrombosis (PVT) is a common complication in liver cirrhosis, especially in advanced cirrhosis. It may be related to a higher risk of liver-related events and liver function deterioration. Imaging examinations can not only provide an accurate diagnosis of PVT, such as the extent of thrombus involvement and the degree of lumen occupied, but also identify the nature of thrombus (i.e., benign/malignant and acute/chronic). Evolution of PVT, mainly including development, recanalization, progression, stability, and recurrence, could also be assessed based on the imaging examinations. This article briefly reviews the pathophysiology, diagnosis, classification, and evolution of PVT with an emphasis on their computed tomography imaging features.
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Affiliation(s)
- Shixue Xu
- Liver Cirrhosis Study Group, Department of Gastroenterology, The General Hospital of Northern Theater Command (formerly General Hospital of Shenyang Military Area), Shenyang, China
- Graduate School, China Medical University, Shenyang, China
| | - Xiaozhong Guo
- Liver Cirrhosis Study Group, Department of Gastroenterology, The General Hospital of Northern Theater Command (formerly General Hospital of Shenyang Military Area), Shenyang, China
| | - Benqiang Yang
- Department of Radiology, The General Hospital of Northern Theater Command, Shenyang, China
| | - Fernando Gomes Romeiro
- Department of Internal Medicine, Botucatu Medical School, UNESP-Univ Estadual Paulista. Av. Prof. Mário Rubens Guimarães Montenegro, s/n Distrito de Rubião Jr, Botucatu, Brazil
| | - Massimo Primignani
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Nahum Méndez-Sánchez
- Liver Research Unit, Medica Sur Clinic and Foundation and Faculty of Medicine. National Autonomous University of Mexico, Mexico City, Mexico
| | - Eric M. Yoshida
- Division of Gastroenterology, University of British Columbia and Vancouver General Hospital, Vancouver, Canada
| | - Andrea Mancuso
- Medicina Interna 1, Azienda di Rilievo Nazionale ad Alta Specializzazione Civico, Di Cristina-Benfratelli, Palermo, Italy
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Carlos Noronha Ferreira
- Serviço de Gastrenterologia e Hepatologia, Hospital de Santa Maria-Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
| | - Valerio De Stefano
- Dipartimento Di Diagnostica Per Immagini, Radioterapia Oncologica Ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Xingshun Qi
- Liver Cirrhosis Study Group, Department of Gastroenterology, The General Hospital of Northern Theater Command (formerly General Hospital of Shenyang Military Area), Shenyang, China
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Senzolo M, Piano S, Shalaby S, Tonon M, Tonello S, Zanetto A, Sacerdoti D, Simioni P, Bombonato G, Burra P, Angeli P. Comparison of Fondaparinux and Low-Molecular-Weight Heparin in the Treatment of Portal Vein Thrombosis in Cirrhosis. Am J Med 2021; 134:1278-1285.e2. [PMID: 34197784 DOI: 10.1016/j.amjmed.2021.05.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 03/02/2021] [Accepted: 05/24/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Portal vein thrombosis is the most common thrombotic complication in cirrhosis. About 60% of anticoagulated patients can achieve recanalization. Despite fondaparinux (FPX) theoretical advantages, data are lacking about safety and efficacy for treatment of portal vein thrombosis in cirrhosis. METHODS Cirrhotic patients with portal vein thrombosis treated with FPX or low-molecular-weight heparin (LMWH) were retrospectively included. The extension of thrombosis at baseline and its evolution during anticoagulant treatment were evaluated. Patients were treated with LMWH or FPX at therapeutic dosage and reduction was considered in selected cases. RESULTS There were 124 patients included. Main portal vein branch, splenic, and superior mesenteric veins were involved in 84%, 13%, and 36% of cases, respectively. Forty-one patients (33%) were treated with FPX and 83 (67%) with LMWH. The probability of resolution of thrombosis at 36 months was significantly higher in patients treated with FPX than in those treated with LMWH (77% vs 51%; P = .001), particularly when prescribed at reduced dose. With multivariate analysis, the treatment with FPX (hazard ratio 2.38; P = .002) and use of a full dose (hazard ratio 1.78; P = .035) were independent predictors of portal vein full recanalization. Bleeding rate was higher in patients treated with FPX than in those treated with LMWH (27% vs 13%; P = .06). CONCLUSIONS FPX appears to be more effective than LMWH in the treatment of portal vein thrombosis when used at reduced dose, also in complete thrombosis. FPX should be considered among possible treatments for portal vein thrombosis in cirrhosis.
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Affiliation(s)
- Marco Senzolo
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology.
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine-DIMED
| | - Sarah Shalaby
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology
| | - Marta Tonon
- Unit of Internal Medicine and Hepatology, Department of Medicine-DIMED
| | - Silvia Tonello
- Unit of Internal Medicine and Hepatology, Department of Medicine-DIMED
| | - Alberto Zanetto
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology
| | - David Sacerdoti
- Unit of Internal Medicine and Hepatology, Department of Medicine-DIMED
| | - Paolo Simioni
- Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padua University Hospital, Padua, Italy
| | | | - Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine-DIMED
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45
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Dong S, Qi H, Li Y, Men P, Alifu M, Zhang Y, Li Y, Zhao R. A systematic review and meta-analysis of anticoagulation therapy for portal vein thrombosis in patients with cirrhosis: to treat or not to treat? Hepatol Int 2021; 15:1356-1375. [PMID: 34487316 DOI: 10.1007/s12072-021-10233-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 07/01/2021] [Indexed: 01/01/2023]
Abstract
PURPOSE To date, the optimal treatment for portal vein thrombosis (PVT) in cirrhotic patients has not been established in guidelines or consensus. We conducted a systematic review and meta-analysis to evaluate the effect of anticoagulation therapy in patients with cirrhosis and PVT. METHODS PubMed, Embase, the Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov were searched (until 31st October 2020) for studies evaluating the effect of anticoagulation therapy on treating PVT in patients with cirrhosis. Odds ratios (ORs) and their 95% confidence intervals (CIs) were pooled using the Mantel-Haenszel method. RESULTS A total of 13 studies were included in the analysis, comprising 6005 patients. Of these, three were prospective cohort studies, nine were retrospective cohort studies and one was case-control study. Compared to no treatment, anticoagulation therapy was associated with higher rates of PVT recanalization (OR 4.29; 95% CI 3.01-6.13). Anticoagulation therapy demonstrated a significant 74% reduction in PVT extension compared to no treatment (OR 0.26; 95% CI 0.14-0.49). Anticoagulation therapy was associated with a nonsignificantly lower risk of death (OR 0.53; 95% CI 0.20-1.40). However, anticoagulation therapy was associated with slightly higher risk of bleeding compared to no treatment (OR 1.16; 95% CI 1.02-1.32). CONCLUSIONS In cirrhotic patients with PVT, anticoagulation therapy helps increase rate of PVT recanalization and improve survival, but may also carry higher risks of bleeding compared to no treatment. Our findings support the use of anticoagulation in cirrhotic patients with PVT.
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Affiliation(s)
- Shujie Dong
- Department of Pharmacy, Peking University Third Hospital, No.49 Huayuan North Road, Beijing, 100191, China
| | - Huihong Qi
- Department of Pharmacy, Tangshan Gongren Hospital, Tangshan, Hebei, China
| | - Yan Li
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Peng Men
- Department of Pharmacy, Peking University Third Hospital, No.49 Huayuan North Road, Beijing, 100191, China
| | - Maiwujudan Alifu
- Department of Pharmacy, The Sixth Affiliated Hospital of Xinjiang Medical University, Ürümqi, China
| | - Yatong Zhang
- Department of Pharmacy, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Yongjun Li
- Department of Vascular Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, No.1 Dahua Road, Beijing, 100730, China.
| | - Rongsheng Zhao
- Department of Pharmacy, Peking University Third Hospital, No.49 Huayuan North Road, Beijing, 100191, China.
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Gupta S, Hidalgo J, Singh B, Iyer A, Yang Y, Short A, Singh S, Bhatt H, Gupta S. Usage of Direct Acting Oral Anticoagulants in Cirrhotic and Non-Cirrhotic Portal Vein Thrombosis: A Systematic Review. Cureus 2021; 13:e16922. [PMID: 34367844 PMCID: PMC8342267 DOI: 10.7759/cureus.16922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 12/15/2022] Open
Abstract
Thrombosis of the portal vein (PVT) is generally seen in the setting of liver cirrhosis and to a lesser extent in the absence of cirrhosis. There is no clear guidance in relation to approaching treatment with anticoagulation in this condition. The professional societies and guidelines recommend treatment with traditional anticoagulation like low-molecular-weight heparin and vitamin-K antagonists in patients presenting with acute portal vein thrombosis. There is no clarity in relation to treatment in the setting of chronic PVT and in patients with cirrhosis. Also, the role of direct-acting oral anticoagulants (DOACs) that are becoming a preferred choice for anticoagulation for various other indications is not clear in the case of PVT. There are a very few studies in the medical literature that have investigated the role of DOACs in patients with PVT in different settings. Thus, we performed a systematic review of the literature to study the use of DOACs in PVT in patients with and without cirrhosis. The results of the available studies show that DOACS appears to be a promising choice for the treatment of patients with PVT. The availability of more data in the future along with better availability of the approved reversal agents for various DOACs is expected to make DOACS a preferred choice for the clinicians to treat patients with PVT.
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Affiliation(s)
- Sachin Gupta
- Hospital Medicine, Tower Health Reading Hospital, West Reading, USA
| | - Jessica Hidalgo
- Internal Medicine, San Francisco de Quito University, Quito, ECU
| | - Balraj Singh
- Hematology/Oncology, Saint Joseph's University Medical Center, Paterson, USA
| | - Aditya Iyer
- Internal Medicine, Washington Hospital Center, Washington DC, USA
| | - Yang Yang
- Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, USA
| | - Alexandra Short
- Library Services, Tower Health Reading Hospital, West Reading, USA
| | - Sandeep Singh
- Internal Medicine, Indiana University School of Medicine, South Bend, USA
| | - Harshil Bhatt
- Internal Medicine, Indiana University School of Medicine, South Bend, USA.,Internal Medicine, Goshen Hospital, Goshen, USA
| | - Sorab Gupta
- Oncology, Bronx Care Health System, New York, USA
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47
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Stevens CA, Yau BC, Lai NC, Huang WT, Cang WC, Bushway A, Derry KL. The use of four-factor prothrombin complex concentrate in patients with liver disease on warfarin therapy. Thromb Res 2021; 204:123-125. [PMID: 34182230 DOI: 10.1016/j.thromres.2021.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/08/2021] [Accepted: 06/14/2021] [Indexed: 11/19/2022]
Affiliation(s)
- Craig A Stevens
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - Benny C Yau
- Department of Pharmacy, Stanford Health Care, Stanford, CA, USA
| | - Ngan C Lai
- Department of Pharmacy, Sutter Health Care, Oakland, CA, USA
| | - Wan-Ting Huang
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - William C Cang
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - Audrey Bushway
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - Katrina L Derry
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA.
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Yuan HL, Wang M, Chu WW, Li FX, Lu JJ, Li Y. Nomogram Model for Prediction of Portal Vein Thrombosis in Patients with Liver Cirrhosis After Splenectomy: A Retrospective Analysis of 2 Independent Cohorts. Med Sci Monit 2021; 27:e929844. [PMID: 34075015 PMCID: PMC8183155 DOI: 10.12659/msm.929844] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background The aim of this study was to establish and validate an easy-to-use nomogram to predict portal vein thrombosis (PVT) in patients with cirrhosis after splenectomy and to test its predictive ability. Material/Methods This retrospective study included 315 patients with cirrhosis who underwent splenectomy at 2 high-volume medical centers. The least absolute shrinkage and selection operator (LASSO) regression method was used to select the predictors in the training cohort, and multivariable logistic regression analysis was performed to establish the predictive nomogram model. We determined the prediction value of the nomogram by the area under the receiver operating characteristic curve (AUROC), the calibration curve, and decision curve analysis. Finally, the applicability of the nomogram was internally and independently validated. Results The predictors of PVT included portal vein diameter, splenic vein diameter, body mass index, and platelet count. Based on the clinical and radiomic models, the nomogram had good predictive efficiency for predicting PVT in patients with cirrhosis after splenectomy, with an AUROC of 0.887 (0.856 in internal validation and 0.796 in independent validation). The decision curve analysis revealed that the nomogram had good clinical application value. Conclusions We successfully developed an easy-to-use nomogram to predict the probability of PVT in patients with cirrhosis after splenectomy. The nomogram can help clinicians make timely, individualized clinical decisions for PVT in patients with cirrhosis after splenectomy.
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Affiliation(s)
- Hai-Liang Yuan
- Department of Gastroenterology, Zhejiang University School of Medicine, First Affiliated Hospital, Beilun Branch, Ningbo, Zhejiang, China (mainland)
| | - Min Wang
- Department of Liver Diseases, The First Affiliated Hospital of Nanchang University, Nanchang, Jangxi, China (mainland)
| | - Wei-Wei Chu
- Department of Gastroenterology, Zhejiang University School of Medicine, First Affiliated Hospital, Beilun Branch, Ningbo, Zhejiang, China (mainland)
| | - Fang-Xian Li
- Department of Gastroenterology, Zhejiang University School of Medicine, First Affiliated Hospital, Beilun Branch, Ningbo, Zhejiang, China (mainland)
| | - Jing-Jing Lu
- Department of Gastroenterology, Zhejiang University School of Medicine, First Affiliated Hospital, Beilun Branch, Ningbo, Zhejiang, China (mainland)
| | - Yan Li
- Department of Gastroenterology, Zhejiang University School of Medicine, First Affiliated Hospital, Beilun Branch, Ningbo, Zhejiang, China (mainland)
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Cheng Q, Tree K. Systematic Review of Thrombolysis Therapy in the Management of Non-Cirrhosis-Related Portal Vein Thrombosis. J Gastrointest Surg 2021; 25:1579-1590. [PMID: 33452971 DOI: 10.1007/s11605-020-04624-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/22/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE To review available evidence to assess the efficacy and safety of thrombolysis therapy for non-cirrhosis-related portal vein thrombosis (PVT) that has not improved with anti-coagulation. METHODS A literature search of databases MEDLINE, EMBASE, PUBMED, Cochrane and World Wide Web identified studies after 2000 utilizing portal vein thrombolysis in non-cirrhotic patients, with a minimum of 5 patients. Nine studies met criteria with 134 patients. The primary outcome evaluated was radiological re-canalization of the portal vein and symptomatic improvement post treatment. Secondary data points obtained included morbidity, mortality, thrombolysis approach and technique. RESULTS The re-canalization rate following thrombolysis was 84% (0.67-1.02 CI 95%) and the symptomatic improvement rate 86% (0.70-1.01 CI 95%). The major complication rate was 7% (0.01-0.14 CI 95%) and the overall complication rate 25% (0.08-0.41 CI 95%). The direct and systemic thrombolysis approach showed no significant re-canalization rates with an odds ratio of 0.78 (0.24-2.55 CI 95%, P = 0.68). Thrombectomy in conjunction with thrombolysis demonstrated no improved patency or symptom relief with an odds ratio of 1 (0.17-6.03 CI 95%, P = 1.00). CONCLUSION Thrombolysis is an effective and safe therapy for portal vein thrombosis in non-cirrhotic patients where systemic anti-coagulation has failed. The heterogenicity of study thrombolysis protocols limits the evaluation of secondary outcomes, and future data should be standardized to determine the role of the thrombolysis access route and thrombectomy.
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Affiliation(s)
- Qiuye Cheng
- Department of Surgery, Blacktown Hospital, 14 Blacktown Rd, Blacktown, NSW, 2148, Australia. .,Discipline of Surgery, University of Western Sydney, Sydney, Australia.
| | - Kevin Tree
- Department of Surgery, Blacktown Hospital, 14 Blacktown Rd, Blacktown, NSW, 2148, Australia. .,Discipline of Surgery, University of Western Sydney, Sydney, Australia.
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Groeneveld DJ, Poole LG, Luyendyk JP. Targeting von Willebrand factor in liver diseases: A novel therapeutic strategy? J Thromb Haemost 2021; 19:1390-1408. [PMID: 33774926 PMCID: PMC8582603 DOI: 10.1111/jth.15312] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/08/2021] [Accepted: 03/22/2021] [Indexed: 12/11/2022]
Abstract
Acute and chronic liver disease are associated with substantial alterations in the hemostatic system. Evidence from both experimental and clinical studies suggests that anticoagulants slow the progression of liver disease. Efficacy of those anticoagulant drugs is, in part, attributed to a reduction of microthrombi formation within the liver. Although anticoagulant drugs show promising results, bleeding risk associated with these drugs is an obvious drawback, particularly in patients with a complex coagulopathy driven by decreased liver function. Identifying therapies that reduce intrahepatic thrombosis with minimal bleeding risk would significantly advance the field. Among the hemostatic alterations observed in patients are substantially increased levels of the platelet-adhesive protein von Willebrand factor (VWF). In contrast, levels of A Disintegrin and Metalloproteinase with Thrombospondin motifs, the enzyme that regulates VWF activity, are significantly reduced in patients with liver disease. Highly elevated VWF levels are proposed to accelerate intrahepatic thrombus formation and thus be a driver of disease progression. Strong clinical evidence suggesting a link between liver disease and changes in VWF is now being matched by emerging mechanistic data showing a detrimental role for VWF in the progression of liver disease. This review focuses on clinical and experimental evidence supporting a connection between VWF function and the progression of acute and chronic liver diseases. Furthermore, with the recent anticipated approval of several novel therapies targeting VWF, we discuss potential strategies and benefits of targeting VWF as an innovative therapy for patients with liver disease.
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Affiliation(s)
- Dafna J Groeneveld
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
| | - Lauren G Poole
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
| | - James P Luyendyk
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
- Institute for Integrative Toxicology, Michigan State University, East Lansing, MI, USA
- Department of Pharmacology & Toxicology, Michigan State University, East Lansing, MI, USA
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