npj Gut and Liver最新文献

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Gut microbiota and dynamics of ammonia metabolism in liver disease
npj Gut and Liver Pub Date : 2024-12-04 DOI: 10.1038/s44355-024-00011-x
Deepika Jakhar, Shiv K. Sarin, Savneet Kaur
{"title":"Gut microbiota and dynamics of ammonia metabolism in liver disease","authors":"Deepika Jakhar, Shiv K. Sarin, Savneet Kaur","doi":"10.1038/s44355-024-00011-x","DOIUrl":"10.1038/s44355-024-00011-x","url":null,"abstract":"Blood ammonia levels in healthy individuals are low, but they increase in liver disease due to loss of functional liver mass and portosystemic shunting. Hyperammonemia is one of the key factors involved in the prognosis of cirrhosis and its complications. Here we review to establish a connection between alterations in gut microbial communities and intestinal ammonia metabolism, highlighting a key impact of gut dysbiosis on blood ammonia levels during liver disease.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00011-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142762906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of VEGFA in type 2 diabetes mellitus rats subjected to partial hepatectomy
npj Gut and Liver Pub Date : 2024-12-04 DOI: 10.1038/s44355-024-00013-9
Carlos Rojano-Alfonso, Marc Micó-Carnero, Cristina Maroto-Serrat, Araní Casillas-Ramírez, Carmen Peralta
{"title":"Role of VEGFA in type 2 diabetes mellitus rats subjected to partial hepatectomy","authors":"Carlos Rojano-Alfonso, Marc Micó-Carnero, Cristina Maroto-Serrat, Araní Casillas-Ramírez, Carmen Peralta","doi":"10.1038/s44355-024-00013-9","DOIUrl":"10.1038/s44355-024-00013-9","url":null,"abstract":"The crucial role of vascular endothelial growth Factor A (VEGFA) in healthy rat livers undergoing partial hepatectomy under vascular occlusion (PH + I/R) has been demonstrated. This study evaluates whether this observation can be extrapolated to the presence of type 2 diabetes mellitus (T2DM). VEGFA was pharmacologically modulated and its effects during liver surgery were evaluated. Exogenous VEGFA exacerbated necrosis, with no changes in inflammation, apoptosis, or regeneration compared to PH + I/R. Endogenous VEGFA inhibition led to damage and inflammation similar to PH + I/R but promoted regeneration via PI3K/AKT. VEGFA did not affect hepatic VEGFB. VEGFB administration increased necrosis without affecting apoptosis or regeneration. Low hepatic VEGFA and VEGFB in PH + I/R may be influenced by intestine and adipose tissue. Detrimental effects of exogenous VEGFA could be due to exacerbated hepatic necrosis, while endogenous VEGFA inhibition improved regeneration via PI3K/AKT. Therefore, endogenous VEGFA inhibition is a protective strategy promoting liver regeneration in PH + I/R with T2DM.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-19"},"PeriodicalIF":0.0,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00013-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142762928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Distinct age-related characteristics in patients with irritable bowel syndrome: patient reported outcomes and measures of gut physiology 肠易激综合征患者的不同年龄特征:患者报告的结果和肠道生理指标
npj Gut and Liver Pub Date : 2024-11-05 DOI: 10.1038/s44355-024-00010-y
Joost P. Algera, Amanda Blomsten, Mahrukh Khadija, Kristin Verbeke, Tim Vanuytsel, Jan Tack, Magnus Simrén, Hans Törnblom
{"title":"Distinct age-related characteristics in patients with irritable bowel syndrome: patient reported outcomes and measures of gut physiology","authors":"Joost P. Algera, Amanda Blomsten, Mahrukh Khadija, Kristin Verbeke, Tim Vanuytsel, Jan Tack, Magnus Simrén, Hans Törnblom","doi":"10.1038/s44355-024-00010-y","DOIUrl":"10.1038/s44355-024-00010-y","url":null,"abstract":"Irritable bowel syndrome (IBS) is common among all ages, but the associations between symptoms, gut physiology, and ageing are poorly understood. We aimed to characterize patients of different age by comparing symptom reports and gut physiology measures. This retrospective cohort study included IBS patients that completed questionnaires (severity of (non-) gastrointestinal and psychological symptoms, quality of life) and gut physiology testing (transit time, rectal sensitivity, anorectal manometry, small bowel permeability). We included 1677 IBS patients (females 74%, mean age 39 ± 14 years). Younger age was associated with more severe symptoms and worse quality of life. Ageing affects the physiologic state of the gut; older patients have slower gut transit and have an altered anorectal function. Exploratory analyses suggest that age-related changes in gut sensorimotor function could partially explain the severity of specific gastrointestinal symptoms. Our results underline that age should be taken into consideration in the management of IBS.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00010-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of Neuregulin-1 in steatotic and non-steatotic liver transplantation from donors after cardiocirculatory death Neuregulin-1 在脂肪肝和非脂肪肝肝移植中的作用
npj Gut and Liver Pub Date : 2024-11-01 DOI: 10.1038/s44355-024-00008-6
Araní Casillas-Ramírez, Cristina Maroto-Serrat, Carlos Rojano-Alfonso, Francisco Sanus, Marc Micó-Carnero, Margalida Cabrer, Hadassa Yuef Martínez-Padrón, Carmen Peralta
{"title":"The role of Neuregulin-1 in steatotic and non-steatotic liver transplantation from donors after cardiocirculatory death","authors":"Araní Casillas-Ramírez, Cristina Maroto-Serrat, Carlos Rojano-Alfonso, Francisco Sanus, Marc Micó-Carnero, Margalida Cabrer, Hadassa Yuef Martínez-Padrón, Carmen Peralta","doi":"10.1038/s44355-024-00008-6","DOIUrl":"10.1038/s44355-024-00008-6","url":null,"abstract":"Liver grafts from donors after cardiocirculatory death (DCDs) are sometimes not considered for liver transplantation (LT). Plasma Neuregulin-1 (NRG1) is altered in cardiac abnormalities and the liver is one of the most important targets of NRG1. We study the role of NRG1 in DCD LT. Under these conditions, NRG1 was pharmacologically modulated and their pathways were characterized. NRG1 levels were increased in steatotic and non-steatotic grafts from DCDs; NRG1 was derived from adipose tissue. When NRG1 was inhibited, injury and inflammation were exacerbated. The benefits of endogenous NRG1 in DCD grafts were associated with increased hepatic accumulation of adipocyte-derived vascular endothelial growth factor-A (VEGFA). The Id1-Wnt2 signaling pathway was involved in the action mechanisms of endogenous VEGFA. Exogenous NRG1 exacerbated damage and inflammation. Here differential role of NRG1 (endogenous versus exogenous) was demonstrated and VEGFA treatment was proposed as a highly protective strategy in steatotic and non-steatotic DCD LT.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-19"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00008-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142566006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of oxidized low-density lipoprotein on rat liver sinusoidal endothelial cell morphology and function 氧化低密度脂蛋白对大鼠肝窦内皮细胞形态和功能的影响
npj Gut and Liver Pub Date : 2024-10-23 DOI: 10.1038/s44355-024-00009-5
Hong Mao, Larissa D. Kruse, Ruomei Li, Ana Oteiza, Eike C. Struck, Jasmin Schürstedt, Wolfgang Hübner, Victoria C. Cogger, David Le Couteur, Deanna L. Wolfson, Thomas Huser, Balpreet Singh Ahluwalia, Cristina Øie, Peter A. G. McCourt
{"title":"Impact of oxidized low-density lipoprotein on rat liver sinusoidal endothelial cell morphology and function","authors":"Hong Mao, Larissa D. Kruse, Ruomei Li, Ana Oteiza, Eike C. Struck, Jasmin Schürstedt, Wolfgang Hübner, Victoria C. Cogger, David Le Couteur, Deanna L. Wolfson, Thomas Huser, Balpreet Singh Ahluwalia, Cristina Øie, Peter A. G. McCourt","doi":"10.1038/s44355-024-00009-5","DOIUrl":"10.1038/s44355-024-00009-5","url":null,"abstract":"Atherogenesis is associated with elevated plasma levels of oxidized low-density lipoproteins (oxLDL). In vivo, oxLDL causes liver endothelial swelling, and disrupts liver sinusoidal endothelial cell (LSECs) fenestrations. We mapped the nanoscale kinetics of these changes in vitro in isolated rat LSECs challenged with oxLDL and monitored viability with endocytosis and cytotoxicity assays. OxLDL disrupted LSEC ultrastructure – increasing oxLDL concentrations and oxidation levels caused sieve plate loss, fenestration fusion, and gap formation. Importantly, these effects were not uniform across all LSECs. LSECs retained the ability to endocytose ligands irrespective of the presence of oxLDL. However, increasing oxidation levels and concentrations of oxLDL inhibited LSEC mediated degradation of endocytosed ligands. Viability was unaffected by any oxLDL challenge. In conclusion, oxLDL disrupts LSEC ultrastructural morphology in vitro but LSECs remain viable and mostly maintain the scavenging function during oxLDL challenge.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00009-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142519187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stiffness-induced modulation of ERG transcription factor in chronic liver disease 慢性肝病中ERG转录因子的僵化诱导调节作用
npj Gut and Liver Pub Date : 2024-10-01 DOI: 10.1038/s44355-024-00007-7
Sonia-Emilia Selicean, Eric Felli, Cong Wang, Yeldos Nulan, Juan José Lozano, Sergi Guixé-Muntet, Horia Ștefănescu, Jaime Bosch, Annalisa Berzigotti, Jordi Gracia-Sancho
{"title":"Stiffness-induced modulation of ERG transcription factor in chronic liver disease","authors":"Sonia-Emilia Selicean, Eric Felli, Cong Wang, Yeldos Nulan, Juan José Lozano, Sergi Guixé-Muntet, Horia Ștefănescu, Jaime Bosch, Annalisa Berzigotti, Jordi Gracia-Sancho","doi":"10.1038/s44355-024-00007-7","DOIUrl":"10.1038/s44355-024-00007-7","url":null,"abstract":"Chronic liver disease (CLD) is characterised by liver sinusoidal endothelial cells (LSECs) dysfunction. Mechanical forces and inflammation are among the leading factors. ETS-related gene (ERG) is an endothelial-specific transcription factor, involved in maintaining cell quiescence and homeostasis. Our study aimed to understand the expression and modulation of ERG in CLD. ERG expression was characterised and correlated to clinical data in human liver cirrhosis at different disease stages. ERG dynamics in response to stiffness and inflammation were investigated in primary healthy and cirrhotic rat LSEC and in human umbilical vein endothelial cells (HUVECs). ERG is markedly downregulated in cirrhosis independently of disease stage or aetiology and its expression is modulated by substrate stiffness in ECs. Inflammation downregulates ERG in cells on physiological stiffness, but not on high stiffness, suggesting a complementary role of inflammation and stiffness in suppressing ERG. This study outlines ERG as an LSEC inflammation and stiffness-responsive transcription factor in cirrhosis.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00007-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142360060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Microleaks study: 16S community profile and metagenomic shotgun sequencing signatures associated with anastomotic leak 微漏研究:与吻合口漏相关的 16S 群落图谱和元基因组枪式测序特征
npj Gut and Liver Pub Date : 2024-09-02 DOI: 10.1038/s44355-024-00006-8
Emily C. Hoedt, Georgia Carroll, Bree Stephensen, Katie Togher, Mark Morrison, Veral Vishnoi, Samwel Makanyengo, Brian Draganic, Brendan McManus, Louise Clarke, Kalpesh Shah, Stephen R. Smith, Nicholas J. Talley, Simon Keely, Peter Pockney
{"title":"The Microleaks study: 16S community profile and metagenomic shotgun sequencing signatures associated with anastomotic leak","authors":"Emily C. Hoedt, Georgia Carroll, Bree Stephensen, Katie Togher, Mark Morrison, Veral Vishnoi, Samwel Makanyengo, Brian Draganic, Brendan McManus, Louise Clarke, Kalpesh Shah, Stephen R. Smith, Nicholas J. Talley, Simon Keely, Peter Pockney","doi":"10.1038/s44355-024-00006-8","DOIUrl":"10.1038/s44355-024-00006-8","url":null,"abstract":"Anastomotic leaks (AL) are the most severe complications of colorectal surgery. The cause of AL is unclear, but recent studies have implicated the intestinal microbiota in its development. We aimed to determine whether there is an identifiable microbial pattern in the mucosal microbiota associated with AL. A pragmatic series of 162 patients undergoing colorectal resection with anastomosis had swabs taken from the proximal and distal mucosa of the bowel resection immediately after the tissue was excised. DNA was extracted for 16S rRNA amplicon gene sequencing and a subset for metagenomic shotgun sequencing (MGS). The AL rate in the cohort was approximately 15% (25/162). The alpha diversity measures from the intraoperative swabs were all significantly increased for AL, and there were significant differences in the beta diversity measures for AL from both the 16S and MGS datasets. The predictive power of AL was more sensitive when both proximal and distal communities were considered, and the species-level classifier AUC-ROC was stronger for the MGS dataset than for the 16S data (AUC = 0.92 and 0.76, respectively). We also report, for the first time, the functional changes in intraoperative AL microbes and noted an increase in the relative abundance of pathways with fermentation end products. This result was also found in our murine model of anastomoses (n = 20). At the time of surgery, the mucosal microbiota of the anastomotic extremities exhibits subtle differences at the species level and altered fermentation capacity, which may be associated with AL outcomes. A greater understanding of these insights could improve AL prognosis and preoperative management to reduce the occurrence of this life-threatening condition.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-14"},"PeriodicalIF":0.0,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00006-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142117970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Patients with ulcerative colitis who have normalized histology are clinically stable after de-escalation of therapy 组织学正常化的溃疡性结肠炎患者在放弃治疗后临床症状稳定
npj Gut and Liver Pub Date : 2024-08-02 DOI: 10.1038/s44355-024-00005-9
Shintaro Akiyama, Joëlle St-Pierre, Cindy Traboulsi, Alexa Silfen, Victoria Rai, Tina G. Rodriguez, Amarachi I. Erondu, Joshua M. Steinberg, Seth R. Shaffer, Britt Christensen, David T. Rubin
{"title":"Patients with ulcerative colitis who have normalized histology are clinically stable after de-escalation of therapy","authors":"Shintaro Akiyama, Joëlle St-Pierre, Cindy Traboulsi, Alexa Silfen, Victoria Rai, Tina G. Rodriguez, Amarachi I. Erondu, Joshua M. Steinberg, Seth R. Shaffer, Britt Christensen, David T. Rubin","doi":"10.1038/s44355-024-00005-9","DOIUrl":"10.1038/s44355-024-00005-9","url":null,"abstract":"We have previously demonstrated that histological normalization in ulcerative colitis (UC) is associated with superior maintenance of remission outcomes. This single-center, retrospective case-control study assessed outcomes after the therapeutic de-escalation in UC patients who have achieved histologic normalization. A total of 111 patients were included, of which 24 underwent de-escalation, and 87 patients without therapeutic changes. The most commonly withdrawn therapy was aminosalicylates (50%), followed by immunomodulators (37.5%), and biologics (12.5%). Fourteen patients remained on therapies after de-escalation, including aminosalicylate (9/14), immunomodulators (3/14), and biologics (3/14), while 10 patients were not on any therapy immediately after withdrawal. Median follow-up was 43 months in the de-escalation group and 47 months in the control. The rates of clinical, endoscopic, and histologic recurrence were not significantly different between the two groups, nor was the proportion of patients who subsequently required additional therapies after withdrawal (P = 0.133). Clinical and endo-histologic recurrence rates were the lowest in patients who withdrew immunomodulators (0% and 14.3%, respectively). We demonstrate the clinical stability of therapeutic withdrawal in UC patients with histologic normalization.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00005-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141968461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resmetirom and GLP-1 agonists for MASH: complementary rather than exclusive Resmetirom 和 GLP-1 激动剂治疗 MASH:互补而非排斥
npj Gut and Liver Pub Date : 2024-08-01 DOI: 10.1038/s44355-024-00004-w
Xiao-Dong Zhou, Vincent Wai-Sun Wong, Ming-Hua Zheng
{"title":"Resmetirom and GLP-1 agonists for MASH: complementary rather than exclusive","authors":"Xiao-Dong Zhou, Vincent Wai-Sun Wong, Ming-Hua Zheng","doi":"10.1038/s44355-024-00004-w","DOIUrl":"10.1038/s44355-024-00004-w","url":null,"abstract":"Developing drugs for metabolic dysfunction-associated steatohepatitis (MASH) has been a surprisingly challenging task. To effectively treat MASH, the drug should address the three key issues associated with these conditions: fat accumulation, inflammation, and fibrosis. However, no therapeutic drugs have been able to meet all the required criteria, especially when it comes to improving fibrosis. With FDA approval, resmetirom, a liver-targeted thyroid hormone receptor-β (THRβ) selective agonist, changes the MASH drug development landscape. The activation of THRβ is known to improve MASH by controlling fat synthesis, regulating fatty acid oxidation, cholesterol metabolism, mitochondrial function, and reducing inflammation and fibrosis. Glucagon-like peptide-1 (GLP-1) agonists, employed to treat diabetes and obesity, has been tested on MASH patients and is widely regarded as the preferred treatment for MASH. GLP-1 agonists are regarded as the primary contenders for resmetirom. Some even suggest that GLP-1 agonists might have the potential to supplant MASH therapy in its entirety. It should be noted that while GLP-1 agonists positively impact metabolism upstream of the liver, this may not subsequently improve the fibrotic liver injury within the tested treatment duration. Combining the therapeutic approaches of GLP-1 agonists (which target extrahepatic mechanisms for metabolic disorders) with resmetirom (which target intrahepatic mechanisms for MASH and liver fibrosis) seems like a promising strategy for addressing fat accumulation, inflammation, and fibrosis associated with MASH.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00004-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141968460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimizing the liver transplant candidate 优化肝移植候选者
npj Gut and Liver Pub Date : 2024-07-01 DOI: 10.1038/s44355-024-00003-x
Christopher Kasia, Andres Duarte-Rojo
{"title":"Optimizing the liver transplant candidate","authors":"Christopher Kasia, Andres Duarte-Rojo","doi":"10.1038/s44355-024-00003-x","DOIUrl":"10.1038/s44355-024-00003-x","url":null,"abstract":"The purpose of this review is to highlight common and best practices in liver transplant evaluation and management, particularly on how to best optimize a patient to become a successful recipient. There is an increasing armamentarium of pharmacologic, procedural, and behavioral interventions that has grown in body of evidence and use in clinical practice to best prepare patients for liver transplant. This includes tools in the management of common decompensations in liver disease, such as hepatic encephalopathy or ascites, as well as associated medical comorbidities that are also encountered in the general population. Aside from management of decompensations, a holistic approach to pre-operative care, including prehabilitation, is becoming increasingly more important to improve sarcopenia, frailty, and quality of life through an exercise program and nutritional modifications. Social determinants of health have become an increasingly recognized barrier to equitable LT access and have garnered increasing attention in the last several years. The road to liver transplantation is a multi-disciplinary patient-centered journey. The complications of decompensated disease require thoughtful decision making as it pertains to management and is a careful balance to avoid the creation of iatrogenic complications which can impact clinical stability and candidacy. Further investment in the management of behavioral modifications and lifestyle is an essential part of the treatment process.","PeriodicalId":501708,"journal":{"name":"npj Gut and Liver","volume":" ","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s44355-024-00003-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141489056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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