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Fan W, Liao W, Jiang S, Chen Y, Li C, Liang X. Development of novel prognostic models based on dynamic changes in risk factors for hepatitis B associated acute-on-chronic liver failure:a 10-year retrospective study. Heliyon 2024; 10:e29276. [PMID: 38617970 PMCID: PMC11015138 DOI: 10.1016/j.heliyon.2024.e29276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 03/30/2024] [Accepted: 04/03/2024] [Indexed: 04/16/2024] Open
Abstract
Background/Aims Acute-on-chronic liver failure (ACLF) is associated with high short-term mortality, and early prediction is critical to reduce the deaths of ACLF patients. To date, however, the prognostic accuracy of current models for ACLF is unsatisfactory, particularly, in patients with hepatitis B virus (HBV) infection. This study aims to develop novel prognostic models based on the dynamic changes in variables to predict the short-term mortality of HBV-associated ACLF (HBV-ACLF). Methods A retrospective cohort study was conducted, with the population comprised in whom ACLF was confirmed.319 patients were enrolled and their clinical data were collected on Days 1 and 7 following hospital admission. Univariate and multivariate analyses were performed to identify risk factors for 28 and 90-day mortality. The dynamic alterations in the risk factors were further analyzed, and Days 1 and 7 prognostic models were constructed. Receiver operating characteristic (ROC) analysis were used to identify and compared the predictors of prognosis among our model. Results Univariate and multivariate analyses revealed significant risk factors at Days 1 and 7, which when combined with the clinically important parameters, were used to establish the Days 1 and 7 prognostic models. For 28-day mortality, the predictive accuracy of the Day 1 prognostic model was significantly higher than that of the albumin-bilirubin (ALBI) model. For 90-day mortality, the predictive accuracy of the Days 1 and 7 prognostic models was significantly higher than that of the Model of End-Stage Liver Disease (MELD), MELD-sodium (MELD-Na), and ALBI prognostic models. Conclusions The prognostic models established in this study were superior to the existing prognostic scoring systems to accurately predict short-term mortality, and therefore, could be potential novel prognostic tools for HBV-ACLF.
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Affiliation(s)
- Wenhan Fan
- Department of Infectious Diseases, Changhai Hospital, First Affiliated Hospital of the Naval Medical University, Shanghai, 200433, China
| | - Wei Liao
- Department of Infectious Diseases, Changhai Hospital, First Affiliated Hospital of the Naval Medical University, Shanghai, 200433, China
| | - Shengjun Jiang
- Department of Gastroenterology, Digestive Endoscopy Center, Yixin People's Hospital, Jiangsu, 214200, China
| | - Yi Chen
- Department of Infectious Diseases, Changhai Hospital, First Affiliated Hospital of the Naval Medical University, Shanghai, 200433, China
| | - Chengzhong Li
- Department of Infectious Diseases, Changhai Hospital, First Affiliated Hospital of the Naval Medical University, Shanghai, 200433, China
| | - Xuesong Liang
- Department of Infectious Diseases, Changhai Hospital, First Affiliated Hospital of the Naval Medical University, Shanghai, 200433, China
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Badura K, Frąk W, Hajdys J, Majchrowicz G, Młynarska E, Rysz J, Franczyk B. Hepatorenal Syndrome-Novel Insights into Diagnostics and Treatment. Int J Mol Sci 2023; 24:17469. [PMID: 38139297 PMCID: PMC10744165 DOI: 10.3390/ijms242417469] [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: 10/30/2023] [Revised: 12/09/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Hepatorenal syndrome (HRS) is a disorder associated with cirrhosis and renal impairment, with portal hypertension as its major underlying cause. Moreover, HRS is the third most common cause of acute kidney injury, thus creating a major public health concern. This review summarizes the available information on the pathophysiological implications of HRS. We discuss pathogenesis associated with HRS. Mechanisms such as dysfunction of the circulatory system, bacterial infection, inflammation, impaired renal autoregulation, circulatory, and others, which have been identified as critical pathways for development of HRS, have become easier to diagnose in recent years. Additionally, relatively recently, renal dysfunction biomarkers have been found indicating renal injury, which are involved in the pathophysiology of HRS. This review also summarizes the available information on the management of HRS, focusing on vasoconstrictive drugs, renal replacement therapy, and liver transplant together with currently being investigated novel therapies. Analyzing new discoveries for the underlying causes of this condition assists the general research to improve understanding of the mechanism of pathophysiology and thus prevention of HRS.
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Affiliation(s)
- Krzysztof Badura
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Weronika Frąk
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Joanna Hajdys
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Gabriela Majchrowicz
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Ewelina Młynarska
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Beata Franczyk
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland
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3
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Choi JC, Yoo JJ. [Hepatorenal Syndrome]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2023; 82:224-232. [PMID: 37997218 DOI: 10.4166/kjg.2023.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/16/2023] [Accepted: 09/19/2023] [Indexed: 11/25/2023]
Abstract
Hepatorenal syndrome (HRS) is a critical and potentially life-threatening complication of advanced liver disease, including cirrhosis. It is characterized by the development of renal dysfunction in the absence of underlying structural kidney pathology. The pathophysiology of HRS involves complex interactions between systemic and renal hemodynamics, neurohormonal imbalances, and the intricate role of vasoconstrictor substances. Understanding these mechanisms is crucial for the timely identification and management of HRS. The diagnosis of HRS is primarily clinical and relies on specific criteria that consider the exclusion of other causes of renal dysfunction. The management of HRS comprises two main approaches: vasoconstrictor therapy and albumin infusion, which aim to improve renal perfusion and mitigate the hyperdynamic circulation often seen in advanced liver disease. Additionally, strategies such as liver transplantation and renal replacement therapy are essential considerations based on individual patient characteristics and disease severity. This review article provides a comprehensive overview of hepatorenal syndrome, focusing on its pathophysiology, diagnostic criteria, and current management strategies.
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Affiliation(s)
- Jun Cheol Choi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Jeong-Ju Yoo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
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4
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Guimarães L, Piedade J, Duarte J, Baldin C, Victor L, Costa B, Veiga Z, Alcântara C, Fernandes F, Pereira G. Hepatic Encephalopathy in Cirrhotic Patients With Bacterial Infections: Frequency, Clinical Characteristics, and Prognostic Relevance. J Clin Exp Hepatol 2023; 13:559-567. [PMID: 37440943 PMCID: PMC10333941 DOI: 10.1016/j.jceh.2023.01.004] [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: 09/28/2022] [Accepted: 01/06/2023] [Indexed: 07/15/2023] Open
Abstract
Background/Objectives Bacterial infections (BIs) are well-recognized precipitants of hepatic encephalopathy (HE). Nevertheless, there is a paucity of data in patients with HE associated with BI. Our aim was to describe clinical characteristics, recurrence, and prognosis of HE in patients with BI. Methods A prospective study with inclusion of hospitalized cirrhotic patients with BI, followed until discharge, death, or liver transplantation. Results 172 patients (age 57 ± 13, model of end-stage liver disease [MELD]-sodium 22 ± 8) were included. Infections were more commonly due to spontaneous bacterial peritonitis and cellulitis (22% and 23%), non-nosocomial (70%), and associated with systemic inflammatory response syndrome and septic shock in 40% and 9%, respectively. HE was diagnosed in 66 patients (grade ≥2 in 58%). In multivariate analysis, MELD-sodium, albumin, and prior HE were associated with HE at diagnosis of BI. Recurrence of HE was diagnosed in 30 patients (median 13 [interquartile range 5-22] days), more commonly manifested as overt HE (90% vs. 60% at first episode, P = 0.012) and more frequently in patients with hyponatremia (54% vs. 27% for patients without, P < 0.001). In-hospital mortality was 34% and was more common for patients with HE (51% vs. 22%, P < 0.001), irrespective of grade, and for those with recurrence (63% vs. 42%, P < 0.001). In multivariate analysis, HE at diagnosis of infection and MELD-sodium were predictors of mortality. Conclusions HE is frequent in cirrhotic patients with BI and is associated with severity of liver disease, but not with infection. These patients are at increased risk of short-term HE recurrence, especially those with hyponatremia. The presence and recurrence of HE, independent of severity, are associated with in-hospital mortality.
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Affiliation(s)
- Lívia Guimarães
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Juliana Piedade
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Joana Duarte
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Caroline Baldin
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Lívia Victor
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Barbara Costa
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Zulane Veiga
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Camila Alcântara
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
| | - Flávia Fernandes
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
- Estácio de Sá University, School of Medicine (IDOMED), Rio de Janeiro, Brazil
| | - Gustavo Pereira
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil
- Estácio de Sá University, School of Medicine (IDOMED), Rio de Janeiro, Brazil
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5
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Marroncini G, Anceschi C, Naldi L, Fibbi B, Brogi M, Lanzilao L, Fanelli A, Maggi M, Peri A. Hyponatremia-related liver steatofibrosis and impaired spermatogenesis: evidence from a mouse model of the syndrome of inappropriate antidiuresis. J Endocrinol Invest 2023; 46:967-983. [PMID: 36436190 PMCID: PMC10105679 DOI: 10.1007/s40618-022-01962-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/05/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Hyponatremia is the most frequent electrolytic disorder in clinical practice. In addition to neurological symptoms, hyponatremia, even when mild/moderate and chronic, has been related to other manifestations, such as bone demineralization and increased risk of fractures. To better elucidate tissue alterations associated with reduced serum sodium concentration [Na+], we developed an in vivo model of hyponatremia secondary to the Syndrome of Inappropriate Antidiuresis. METHODS AND RESULTS Hyponatremia was induced in Foxn1nu/nu mice by subcutaneous infusion of the vasopressin analog 1-deamino [8-D-arginine] vasopressin (dDAVP) for 14 days via osmotic mini-pumps. Mice in the control group were infused with isotonic saline solution. Serum [Na+] progressively decreased, with a nadir of 123.4 ± 2.3 mEq/L (mean ± SD, dDAVP 0.3 ng/h) and 111.6 ± 4.7 mEq/L (mean ± SD, dDAVP 0.5 ng/h). Evident signs of liver steatofibrosis were observed at histology in hyponatremic mice. Accordingly, the expression of proteins involved in lipid metabolism (SREBP-1, PPARα and PPARγ) and in myofibroblast formation (αSMA and CTGF) significantly increased. Furthermore, heme oxygenase 1 expression was up-regulated in Kupffer and hepatic stellate cells in the liver of hyponatremic mice. Testis alterations were also observed. In particular, the thickness of the seminiferous epithelium appeared reduced. The expression levels of PCNA and PTMA, which are involved in DNA replication and germ cells maturation, were markedly reduced in the testis of hyponatremic mice. CONCLUSION Overall, these findings shed new light on the possible consequences of chronic hyponatremia and prompt a more thorough evaluation of hyponatremic patients.
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Affiliation(s)
- G Marroncini
- Pituitary Diseases and Sodium Alterations Unit, AOU Careggi, 50139, Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, AOU Careggi, Viale Pieraccini, 6, 50139, Florence, Italy
| | - C Anceschi
- Pituitary Diseases and Sodium Alterations Unit, AOU Careggi, 50139, Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, AOU Careggi, Viale Pieraccini, 6, 50139, Florence, Italy
| | - L Naldi
- Pituitary Diseases and Sodium Alterations Unit, AOU Careggi, 50139, Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, AOU Careggi, Viale Pieraccini, 6, 50139, Florence, Italy
| | - B Fibbi
- Pituitary Diseases and Sodium Alterations Unit, AOU Careggi, 50139, Florence, Italy
- Endocrinology, Department of Geriatric Medicine, Careggi University Hospital, 50139, Florence, Italy
| | - M Brogi
- Central Laboratory, Careggi University Hospital, 50139, Florence, Italy
| | - L Lanzilao
- Central Laboratory, Careggi University Hospital, 50139, Florence, Italy
| | - A Fanelli
- Central Laboratory, Careggi University Hospital, 50139, Florence, Italy
| | - M Maggi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, AOU Careggi, Viale Pieraccini, 6, 50139, Florence, Italy
- Endocrinology, Department of Geriatric Medicine, Careggi University Hospital, 50139, Florence, Italy
| | - A Peri
- Pituitary Diseases and Sodium Alterations Unit, AOU Careggi, 50139, Florence, Italy.
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, AOU Careggi, Viale Pieraccini, 6, 50139, Florence, Italy.
- Endocrinology, Department of Geriatric Medicine, Careggi University Hospital, 50139, Florence, Italy.
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6
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Thuluvath PJ, Alukal JJ, Zhang T. A model to predict inhospital mortality in patients with cirrhosis, ascites and hyponatremia. Eur J Gastroenterol Hepatol 2022; 34:591-597. [PMID: 35170534 DOI: 10.1097/meg.0000000000002357] [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] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND OBJECTIVE Hypervolemic hyponatremia is a late complication of portal hypertension. Hyponatremia is associated with a higher mortality in hospitalized patients. In this study, we evaluated the risk factors for inhospital mortality and developed a mortality prediction model in patients with cirrhosis and hyponatremia. METHODS Using the national inpatient sample data for years 2016 and 2017, we identified cirrhotic patients hospitalized with ascites and hyponatremia (n = 9153). We identified independent risk factors of inhospital mortality and developed a prediction model in a training group and assessed its accuracy in a validation group. To enhance the clinical utility, we further stratified patients into low-, intermediate-, and high-risk mortality risk groups using cutoff points selected by decision tree analysis. RESULTS The inhospital mortality in our cohort was 10.2% (n = 846). Multivariable analysis showed that age at least 65 years, variceal bleeding, sepsis, coagulopathy, and acute-on-chronic liver failure (ACLF defined as two or more organ failures) were independent risk factors for mortality. The prediction model using these five risk factors had an AUROC of 0.80 [95% confidence interval (CI), 0.78-0.82] for the training data and 0.83 (95% CI, 0.80-0.86) for the validation data. The mortality risks in the low-, intermediate-, and high-risk groups were 4% (95% CI, 3-4), 29% (95% CI, 28-33), and 43% (95% CI, 37-50), respectively. CONCLUSION We have developed a clinically meaningful inhospital prognostic model with excellent discrimination that will enable clinicians to risk stratify hospitalized patients with hyponatremia, ascites, and cirrhosis.
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Affiliation(s)
- Paul J Thuluvath
- Institute of Digestive Health & Liver Diseases, Mercy Medical Center
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Joseph J Alukal
- Institute of Digestive Health & Liver Diseases, Mercy Medical Center
| | - Talan Zhang
- Institute of Digestive Health & Liver Diseases, Mercy Medical Center
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7
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Thuluvath PJ, Alukal JJ, Zhang T. Impact of Hyponatremia on Morbidity, Mortality, and Resource Utilization in Portal Hypertensive Ascites: A Nationwide Analysis. J Clin Exp Hepatol 2022; 12:871-875. [PMID: 35677510 PMCID: PMC9168704 DOI: 10.1016/j.jceh.2021.10.145] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 10/22/2021] [Indexed: 12/12/2022] Open
Abstract
Background and aims Ascites and hyponatremia are important milestones of worsening portal hypertension in those with cirrhosis. The objective of our study was to evaluate the differences in clinical characteristics, resource utilization, and disposition of hospitalized cirrhotic patients with ascites with and without hyponatremia. Methods The National Inpatient Sample (NIS) database was used to identify all adult hospitalized patients with a diagnosis of cirrhosis and ascites with or without hyponatremia from 2016 to 2017 using ICD-10 codes. Results During the study period, 10,187 (7.6%) hospitalized patients with cirrhosis had ascites and hyponatremia and 34,555 (24.3%) had ascites but no hyponatremia. Elixhauser comorbidity score, excluding liver disease, was higher in hyponatremic patients (median 21 vs. 12, P < 0.001). Acute kidney injury (50.3% vs. 32.8%, P < 0.001) and sepsis (16.8% vs. 11.8%, P < 0.001) were more common in hyponatremic patients compared to those without hyponatremia. Similarly, acute respiratory failure, coagulopathy, hepatorenal syndrome, spontaneous bacterial peritonitis, acute (on chronic) liver failure, and liver cancer were more common in hyponatremic patients. Hyponatremia patients had a higher number of inpatient procedures, longer (6 days vs. 4 days, P < 0.001) hospital stay, and had higher hospital charges ($97,327 vs. $72,278, P < 0.01) than those without hyponatremia. Inpatient mortality was 38% higher in hyponatremic patients (9.8% vs. 7.1%, P < 0.001) compared to those without hyponatremia. Additionally, hyponatremic patients were less likely to have routine home discharges with self-care. Conclusion In conclusion, using a large and diverse national cohort of unselected patients, we were able to show that hyponatremia in patients with cirrhosis and ascites is associated with poor clinical outcomes and increased resource utilization.
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Key Words
- AHRQ, Agency for Healthcare Research and Quality
- AKI, Acute kidney injury
- ALF, Acute liver failure
- HCC, Hepatocellular carcinoma
- HCUP, Healthcare cost and Utilization Project
- HE, Hepatic encephalopathy
- HRS, Hepatorenal syndrome
- ICU, Intensive care units
- NIS, National Inpatient Sample
- SBP, Spontaneous bacterial peritonitis
- SD, Standard deviation
- ascites
- cirrhosis
- hyponatremia
- mortality
- resource utilization
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Affiliation(s)
- Paul J. Thuluvath
- Institute of Digestive Health & Liver Diseases, Mercy Medical Center, Baltimore MD, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore MD, USA
| | - Joseph J. Alukal
- Institute of Digestive Health & Liver Diseases, Mercy Medical Center, Baltimore MD, USA
| | - Talan Zhang
- Institute of Digestive Health & Liver Diseases, Mercy Medical Center, Baltimore MD, USA
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8
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Simonetti RG, Perricone G, Gluud C. Albumin for people with liver cirrhosis and bacterial infections. Hippokratia 2021. [DOI: 10.1002/14651858.cd014636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rosa G Simonetti
- Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research; Capital Region, Rigshospitalet, Copenhagen University Hospital; Copenhagen Denmark
| | | | - Christian Gluud
- Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research; Capital Region, Rigshospitalet, Copenhagen University Hospital; Copenhagen Denmark
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9
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Lee DW, Ryu H, Choi HJ, Heo NH. Early diagnosis of craniofacial necrotising fasciitis: Analysis of clinical risk factors. Int Wound J 2021; 19:1071-1084. [PMID: 34755456 PMCID: PMC9284621 DOI: 10.1111/iwj.13703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/28/2021] [Accepted: 10/01/2021] [Indexed: 12/25/2022] Open
Abstract
Necrotising fasciitis (NF) is a rapidly progressing fatal disease. Craniofacial necrotising fasciitis (CNF) is limited to the region above the mandibular margin, and early diagnosis is particularly difficult in the absence of related studies. Ten-year data of patients with craniofacial infection were collected from four separate hospitals. Based on the diagnostic criteria, patients were classified into abscess and CNF. The risk factors for early diagnosis were analysed by comparing the two groups. Simple abscess was found in 176 patients, and CNF was detected in 25 patients. The risk factors associated with CNF include old age, presence of odontogenic infection, elevated white blood cell count (WBC), increased C-reactive protein (CRP), high levels of creatinine (Cr) and glucose (Glu) and low levels of haemoglobin (Hb) and albumin (Alb). In addition, fever above 38°C and sinusitis at the time of admission and progressive sepsis after admission were also risk factors. Among the statistically significant risk factors, low Alb level showed the greatest association with CNF progression. Appropriate management of CNF via early diagnosis and extensive surgical intervention based on identified risk factors can reduce the mortality rate, complications and unnecessary medical expenses. Clinical question/level of evidence: Diagnostic, III.
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Affiliation(s)
- Da Woon Lee
- Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University, Cheonan, South Korea
| | - Heongrae Ryu
- Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University, Cheonan, South Korea
| | - Hwan Jun Choi
- Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University, Cheonan, South Korea.,Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Cheonan, South Korea
| | - Nam Hun Heo
- Clinical Trial Center, Soonchunhyang University, Cheonan, South Korea
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10
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Królicka AL, Kruczkowska A, Krajewska M, Kusztal MA. Hyponatremia in Infectious Diseases-A Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E5320. [PMID: 32718076 PMCID: PMC7432506 DOI: 10.3390/ijerph17155320] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/15/2020] [Accepted: 07/21/2020] [Indexed: 02/06/2023]
Abstract
Hyponatremia is one of the most common water-electrolyte imbalances in the human organism. A serum sodium concentration threshold of less than 135 mmol/L is diagnostic for hyponatremia. The disorder is usually secondary to various diseases, including infections. Our review aims to summarize the diagnostic value and impact of hyponatremia on the prognosis, length of the hospitalization, and mortality among patients with active infection. The scientific literature regarding hyponatremia was reviewed using PubMed, ClinicalKey, and Web of Science databases. Studies published between 2011 and 2020 were screened and eligible studies were selected according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement and specific inclusion criteria. The most common infections that were associated with hyponatremia were viral and bacterial infections, including COVID-19 (coronavirus disease 2019). The etiology varied according to the infection site, setting and patient cohort it concerned. In several studies, hyponatremia was associated with prolonged hospitalization, worse outcomes, and higher mortality rates. Hyponatremia can also play a diagnostic role in differentiating pathogens that cause a certain infection type, as it was observed in community-acquired pneumonia. Although many mechanisms leading to hyponatremia have already been described, it is impossible with any certainty to ascribe the etiology of hyponatremia to any of them.
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Affiliation(s)
- Anna L. Królicka
- Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland;
| | | | - Magdalena Krajewska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (M.K.); (M.A.K.)
| | - Mariusz A. Kusztal
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (M.K.); (M.A.K.)
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11
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Fabrellas N, Carol M, Palacio E, Aban M, Lanzillotti T, Nicolao G, Chiappa MT, Esnault V, Graf‐Dirmeier S, Helder J, Gossard A, Lopez M, Cervera M, Dols LL, Pose E, Caraceni P, Vargas V, Alessandria C, Beuers U, Trebicka J, Durand F, Mookerjee R, Angeli P, Korenjak M, Abraldes JG, Watson H, Kamath PS, Ginès P. Nursing Care of Patients With Cirrhosis: The LiverHope Nursing Project. Hepatology 2020; 71:1106-1116. [PMID: 31944340 PMCID: PMC7154704 DOI: 10.1002/hep.31117] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 01/07/2020] [Indexed: 12/16/2022]
Abstract
Cirrhosis is a complex disease that is associated with disturbances in different organs besides the liver, including kidneys, heart, arterial circulation, lungs, gut, and brain. As a consequence, patients develop a number of complications that result in frequent hospital admissions and high morbidity and mortality. Patients with cirrhosis require constant and rigorous monitoring both in and outside the hospital. In this context, the role of nurses in the care of patients with cirrhosis has not been sufficiently emphasized and there is very limited information about nursing care of patients with cirrhosis compared with other chronic diseases. The current article provides a review of nursing care for the different complications of patients with cirrhosis. Nurses with specific knowledge on liver diseases should be incorporated into multidisciplinary teams managing patients with cirrhosis, both inpatient and outpatient. Conclusion: Nurses play an important role in the management and prevention of complications of the disease and improvement in patients' quality of life and bridge the gap between clinicians and families, between primary care and hospital care, and provide medical education to patients and caregivers.
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Affiliation(s)
- Núria Fabrellas
- Faculty of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Marta Carol
- Faculty of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | | | | | | | | | | | | | - Sabine Graf‐Dirmeier
- Department of Internal Medicine IUniversity Clinic FrankfurtFrankfurt am MainGermany
| | | | - Andrea Gossard
- Division of Gastroenterology and HepatologyMayo ClinicRochesterMN
| | - Mireia Lopez
- Faculty of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
| | - Marta Cervera
- Faculty of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasBarcelonaSpain
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12
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Pereira G, Baldin C, Piedade J, Reis V, Valdeolivas T, Victor L, Guimarães L, Duarte J, Veiga Z, Alcântara C, Fernandes F, Pereira JL. Combination and sequential evaluation of acute-on-chronic liver failure (ACLF) and hyponatremia and prognosis in cirrhotic patients. Dig Liver Dis 2020; 52:91-97. [PMID: 31542220 DOI: 10.1016/j.dld.2019.08.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 07/27/2019] [Accepted: 08/01/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Few studies have evaluated whether combination and sequential evaluation of ACLF (acute-on-chronic liver failure) and hyponatremia aids prognosis. AIMS Describe clinical course and determine prognostic capability of assessing ACLF and hyponatremia at specific time-points. METHODS Prospective study with inclusion of 376 patients. ACLF and hyponatremia were evaluated at days 1 and 7 and classified as persistent, transient, de novo or absent. Follow-up was 90 days. RESULTS At inclusion, ACLF was diagnosed in 99 patients. Reversal was observed in 57 patients and was associated with lower creatinine and ACLF grade. De novo ACLF developed in 19 patients, and MELD (model of end-stage liver disease) score and lower albumin were predictive factors. Hyponatremia was present in 76 patients (persistent, transient and de novo in 27, 24 and 25 respectively). ACLF at D7 had the lowest survival compared to transient or no ACLF (21, 57 and 80%, p < 0.0001). Hyponatremia at admission was associated with low survival (35%) whereas survival was higher for de novo or absent cases (70%), p < 0.001. In multivariate analysis ACLF at D7 and hyponatremia at D1 were predictors of survival. CONCLUSION ACLF and hyponatremia are dynamic and evaluation of both conditions at different time-points identifies patients at higher risk of short-term mortality.
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Affiliation(s)
- Gustavo Pereira
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil; Estácio de Sá University, School of Medicine, Rio de Janeiro, Brazil.
| | - Caroline Baldin
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Juliana Piedade
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Vanessa Reis
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Tatiana Valdeolivas
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Lívia Victor
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Lívia Guimarães
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Joana Duarte
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Zulane Veiga
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Camila Alcântara
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - Flávia Fernandes
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
| | - João Luiz Pereira
- Gastroenterology and Hepatology Unit, Bonsucesso Federal Hospital, (Ministry of Health), Rio de Janeiro, Brazil
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13
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Attar B. Approach to Hyponatremia in Cirrhosis. Clin Liver Dis (Hoboken) 2019; 13:98-101. [PMID: 31061701 PMCID: PMC6491031 DOI: 10.1002/cld.790] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 11/27/2018] [Indexed: 02/04/2023] Open
Affiliation(s)
- Bashar Attar
- Cook County Health and Hospitals SystemChicagoIL
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14
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Park SY, Yu SN, Lee EJ, Kim T, Jeon MH, Choo EJ, Park S, Chae JW, In Bang H, Kim TH. Monomicrobial gram-negative necrotizing fasciitis: An uncommon but fatal syndrome. Diagn Microbiol Infect Dis 2019; 94:183-187. [PMID: 30713116 DOI: 10.1016/j.diagmicrobio.2018.12.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 12/17/2018] [Accepted: 12/26/2018] [Indexed: 12/20/2022]
Abstract
This study aimed to characterize patients with monomicrobial gram-negative necrotizing fasciitis in three university hospitals in Korea. In this study, of the 115 patients with community-acquired necrotizing fasciitis, 67 (58%) had monomicrobial infections: 31 (27%) in the gram-negative group and 36 (31%) in the gram-positive group. The majority of patients in the gram-negative group were infected with Escherichia coli followed by Klebsiella pneumoniae and Vibrio vulnificus. More patients in the gram-negative group showed liver cirrhosis than those in the gram-positive group (39% vs. 14%, P = 0.02). In a multivariable logistic regression analysis, liver cirrhosis (adjusted odds ratio [aOR], 13.7; 95% confidence interval [CI], 2.9-67.0), treatment with antibiotics without surgery (aOR, 10.2; 95% CI, 2.1-48.3), and lower level of albumin (aOR 4.9; 95% CI, 1.6-14.9) were associated with 30-day mortality. Our findings suggest that gram-negative necrotizing fasciitis is more often associated with liver cirrhosis and has poorer outcomes than gram-positive necrotizing fasciitis.
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Affiliation(s)
- Se Yoon Park
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Shi Nae Yu
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea
| | - Eun Jung Lee
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Tark Kim
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Min Hyok Jeon
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea
| | - Eun Ju Choo
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Suyeon Park
- Department of Biostatistics, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Joon Won Chae
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Hae In Bang
- Department of Laboratory Medicine, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Tae Hyong Kim
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea.
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15
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Abstract
Hepatorenal syndrome (HRS) is a form of kidney function impairment that characteristically occurs in cirrhosis. Recent changes in terminology have led to acute HRS being referred to as acute kidney injury (AKI)-HRS and chronic HRS as chronic kidney disease (CKD)-HRS. AKI-HRS is characterized by a severe impairment of kidney function owing to vasoconstriction of the renal arteries in the absence of substantial abnormalities in kidney histology. Pathogenetic mechanisms involve disturbances in circulatory function due to a marked splanchnic arterial vasodilation, which triggers the activation of vasoconstrictor factors. An intense systemic inflammatory reaction that is characteristic of advanced cirrhosis may also be involved. The main triggering factors of AKI-HRS are bacterial infections, particularly spontaneous bacterial peritonitis. The diagnosis of AKI-HRS is a challenge because of a lack of specific diagnostic tools and mainly involves the differential diagnosis from other forms of AKI, particularly acute tubular necrosis. The prognosis of patients with AKI-HRS is poor, with a median survival of ≤3 months. The ideal treatment for AKI-HRS is liver transplantation in patients without contraindications. Medical therapy consists of vasoconstrictor drugs to counteract splanchnic arterial vasodilation together with volume expansion with albumin. Effective measures to prevent AKI-HRS include early identification and treatment of bacterial infections and the administration of albumin in patients with spontaneous bacterial peritonitis.
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Affiliation(s)
- Pere Ginès
- Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain. .,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Madrid, Spain.
| | - Elsa Solà
- Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Madrid, Spain
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine - DIMED, University of Padova, Padova, Italy
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Mitra K Nadim
- Division of Nephrology and Hypertension, University of Southern California, Los Angeles, CA, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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16
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KASL clinical practice guidelines for liver cirrhosis: Ascites and related complications. Clin Mol Hepatol 2018; 24:230-277. [PMID: 29991196 PMCID: PMC6166105 DOI: 10.3350/cmh.2018.1005] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 04/06/2018] [Indexed: 02/07/2023] Open
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17
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Garcia Garcia de Paredes A, Tellez L, Rodriguez-Gandia MA, Martinez J, Rodriguez de Santiago E, Aguilera Castro L, Gea F, Albillos A. Incidence, predictive factors and impacts of acute kidney injury in cirrhotic patients hospitalized for cellulitis. Liver Int 2018; 38:285-294. [PMID: 28688141 DOI: 10.1111/liv.13515] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 06/30/2017] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Cellulitis is a common infection in patients with cirrhosis but its impact on progression of liver disease has been hardly addressed. This study examines the incidence of acute kidney injury (AKI), predictive factors and its impacts on mortality in cirrhotic patients hospitalized for cellulitis. METHODS Retrospective data from cirrhotic patients hospitalized for cellulitis over the period January 2006 to September 2015 were analysed. AKI was defined according to revised criteria of the International Club of Ascites. RESULTS A total of 101 episodes of cellulitis were examined (70.3% men; mean age 60.6 ± 13.6 years). Of patients, 27% met criteria for acute on chronic liver failure (ACLF) (grade 1: 63%; grade 2: 22%; grade 3: 15%). AKI was recorded in 50.5% (type 1: 67%; type 2: 19%; type 3: 14%). AKI was present on admission in 21 of the 51 patients (41%) who developed it. In the remaining 30 patients (59%), AKI appeared during hospitalization and its development was associated with a MELD score >14 (70% vs 30%, P=.024). In-hospital mortality was 10% and all patients who died had AKI. A high MELD score on admission, AKI and ACLF were associated with in-hospital mortality (P<.05). One-month transplant-free survival was 84% (70% vs 98% in patients with and without AKI, P=.001). CONCLUSIONS In cirrhotic patients, cellulitis is a serious infection that often leads to AKI and ACLF. AKI is a strong predictor of mortality in this setting.
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Affiliation(s)
- Ana Garcia Garcia de Paredes
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Luis Tellez
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Miguel Angel Rodriguez-Gandia
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Javier Martinez
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Enrique Rodriguez de Santiago
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Lara Aguilera Castro
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Francisco Gea
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Agustín Albillos
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
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18
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Enescu A, Petrescu F, Mitruţ P, Pădureanu V, Petrescu OI, Albu VC, Moraru AL, Enescu AŞ. Hyponatremia - unfavourable prognostic factor in hepatic cirrhosis. ACTA ACUST UNITED AC 2017; 54:207-210. [PMID: 28002032 DOI: 10.1515/rjim-2016-0036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Indexed: 11/15/2022]
Abstract
Hyponatremia is defined by a level of Na in serum below or equal to 136 mEq/L while in hepatic cirrhosis it is classically considered as relevant only at a level of Na below 130 mEq/L. Hyponatremia frequently occurs in patients with end-stage hepatic disease. The frequency and severity are variable but it has been estimated that it occurs with a frequency of 57% in hospitalized patients with cirrhosis and in those on waiting lists for hepatic transplants. Signs and symptoms of hyponatremia are related to dysfunctions of the central nervous system, due to migration of the water from intravascular space to the brain cells, resulting in the occurrence of cerebral edema. Therapeutic options in hyponatremia are limited and are based on restriction of water consumption, exclusion of diuretics and vaptans. Hepatic transplant remains the only definitive treatment for end-stage hepatic diseases in which hyponatremia has occurred.
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19
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Abstract
Sepsis and septic shock are characterized by life-threatening organ dysfunction caused by a dysregulated host response to infection. The liver has a central role during sepsis, and is essential to the regulation of immune defence during systemic infections by mechanisms such as bacterial clearance, acute-phase protein or cytokine production and metabolic adaptation to inflammation. However, the liver is also a target for sepsis-related injury, including hypoxic hepatitis due to ischaemia and shock, cholestasis due to altered bile metabolism, hepatocellular injury due to drug toxicity or overwhelming inflammation, as well as distinct pathologies such as secondary sclerosing cholangitis in critically ill patients. Hence, hepatic dysfunction substantially impairs the prognosis of sepsis and serves as a powerful independent predictor of mortality in the intensive care unit. Sepsis is particularly problematic in patients with liver cirrhosis (who experience increased bacterial translocation from the gut and impaired microbial defence) as it can trigger acute-on-chronic liver failure - a syndrome with high short-term mortality. Here, we review the importance of the liver as a guardian, modifier and target of sepsis, the factors that contribute to sepsis in patients with liver cirrhosis and new therapeutic strategies.
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20
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Solà E, Kerbert AJC, Verspaget HW, Moreira R, Pose E, Ruiz P, Cela R, Morales-Ruiz M, López E, Graupera I, Solé C, Huelin P, Navarro AA, Ariza X, Jalan R, Fabrellas N, Benten D, de Prada G, Durand F, Jimenez W, van der Reijden JJ, Fernandez J, van Hoek B, Coenraad MJ, Ginès P. Plasma copeptin as biomarker of disease progression and prognosis in cirrhosis. J Hepatol 2016; 65:914-920. [PMID: 27422752 DOI: 10.1016/j.jhep.2016.07.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 06/28/2016] [Accepted: 07/04/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Research on vasopressin (AVP) in cirrhosis and its role in the assessment of prognosis has been hindered by the difficulty of measuring AVP levels accurately. Copeptin, a 39-aminoacid glycopeptide, is released from the neurohypophysis together with AVP. Copeptin could have a role as biomarker of prognosis in cirrhosis as it may reflect circulatory dysfunction. The aim of this study is to investigate the role of copeptin as biomarker of disease progression and prognosis in cirrhosis. METHODS This prospective study is divided in 2 study protocols including 321 consecutive patients. Plasma copeptin levels were measured in all patients at study inclusion. Protocol 1: to investigate the relationship of copeptin with kidney and circulatory function (56 patients). Protocol 2: to investigate the relationship between copeptin and prognosis, as assessed by the development of complications of cirrhosis or mortality at 3months (265 patients admitted to hospital for complications of cirrhosis). RESULTS Patients with decompensated cirrhosis showed significantly higher plasma copeptin levels compared to those of patients with compensated cirrhosis. Copeptin levels had a significant positive correlation with model for end-satge liver disease (MELD) score, AVP, endogenous vasoconstrictor systems, and kidney function parameters. Patients developing complications of cirrhosis or mortality had significantly higher plasma copeptin levels compared to those of the remaining patients. Plasma copeptin levels were an independent predictive factor of both the development of complications and mortality at 3months. This was confirmed in a validation series of 120 patients. CONCLUSIONS Copeptin is a novel biomarker of disease progression and prognosis in cirrhosis. LAY SUMMARY Copeptin is a fragment of the vasopressin precursor, a hormone that is known to be increased in patients with cirrhosis and that plays a role in the development of complications of the disease. Vasopressin is difficult to measure, but copeptin is a more stable molecule and is easier to measure in blood. Solà and Kerbert and colleagues have shown in a series of 361 patients that copeptin is markedly increased in patients with cirrhosis who develop complications during the following 3months, compared to those patients who do not develop complications. Moreover, copeptin correlates with prognosis.
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Affiliation(s)
- Elsa Solà
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain.
| | - Annarein J C Kerbert
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Hein W Verspaget
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Rebeca Moreira
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Elisa Pose
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Pablo Ruiz
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Raquel Cela
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Manuel Morales-Ruiz
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain; Biochemistry and Molecular Genetics Department, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Eva López
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Isabel Graupera
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Cristina Solé
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Patricia Huelin
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | | | - Xavier Ariza
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Rajiv Jalan
- Liver Failure Group, UCL Institute of Liver and Digestive Health, UCL Medical School, Royal Free Hospital, London, United Kingdom
| | - Núria Fabrellas
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; School of Nursing, University of Barcelona, Spain
| | - Daniel Benten
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Gloria de Prada
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - François Durand
- Hepatology and Liver Intensive Care Unit, Hospital Beaujon, Clichy, France
| | - Wladimiro Jimenez
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain; Biochemistry and Molecular Genetics Department, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Johan J van der Reijden
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Javier Fernandez
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
| | - Bart van Hoek
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Minneke J Coenraad
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Pere Ginès
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Spain
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21
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Park SY, Park KH, Cho OH, Lee YM, Choi SH, Lee MS. Clinical characteristics and outcomes of pyogenic vertebral osteomyelitis in patients with cirrhosis. Hepatology 2016; 64:689. [PMID: 26517750 DOI: 10.1002/hep.28319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Seong Yeon Park
- Divisions of Infectious Diseases, Department of Internal Medicine, Dongguk University, Ilsan Hospital, Goyang-si, Gyeonggi-do, 410-773, Republic of Korea
| | - Ki-Ho Park
- Divisions of Infectious Diseases, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul, 130-872, Republic of Korea
| | - Oh-Hyun Cho
- Department of Internal Medicine, Gyeongsang National University School of Medicine, Jinju, 660-702, Republic of Korea
| | - Yu-Mi Lee
- Department of Infectious Diseases, Busan Pak Hospital, Inje University College of Medicine, Busan, 614-735, Republic of Korea
| | - Sang-Ho Choi
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 138-736, Republic of Korea
| | - Mi Suk Lee
- Divisions of Infectious Diseases, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul, 130-872, Republic of Korea
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22
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Hyponatremia in patients with liver diseases: not just a cirrhosis-induced hemodynamic compromise. Hepatol Int 2016; 10:762-72. [DOI: 10.1007/s12072-016-9746-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 05/27/2016] [Indexed: 12/19/2022]
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23
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Role of albumin in diseases associated with severe systemic inflammation: Pathophysiologic and clinical evidence in sepsis and in decompensated cirrhosis. J Crit Care 2015; 33:62-70. [PMID: 26831575 DOI: 10.1016/j.jcrc.2015.12.019] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 10/21/2015] [Accepted: 12/18/2015] [Indexed: 02/06/2023]
Abstract
The metabolism of albumin in inflammatory states such as sepsis or major surgery is complex and still not well characterized. Nevertheless, in inflammatory states, albumin synthesis has been observed to increase. By contrast, in decompensated cirrhosis, a disease characterized by systemic inflammation, albumin synthesis by the liver may decrease to 30% to 50% of normal values. Furthermore, in these conditions, there are high capillary leakage and altered albumin kinetics. The discussion regarding the effect of exogenous albumin administration on intravascular volume in inflammatory states should therefore address albumin turnover. To add complexity to our understanding of the effects of albumin, there are many data indicating that the therapeutic action of albumin is mediated not only through the impact on plasma volume expansion but also through a modulatory effect on inflammation and oxidative stress. All these characteristics are relevant to diseases associated with systemic inflammation including sepsis and decompensated cirrhosis.
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Durand F, Graupera I, Ginès P, Olson JC, Nadim MK. Pathogenesis of Hepatorenal Syndrome: Implications for Therapy. Am J Kidney Dis 2015; 67:318-28. [PMID: 26500178 DOI: 10.1053/j.ajkd.2015.09.013] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 09/06/2015] [Indexed: 02/07/2023]
Abstract
Patients with cirrhosis are prone to develop acute kidney injury (AKI) due to a number of causes, including bacterial infections with or without septic shock, hypovolemia, administration of nephrotoxic drugs, and intrinsic kidney diseases, among others. Most importantly, patients with advanced cirrhosis develop a distinctive cause of AKI, characterized by rapidly progressive glomerular filtration rate loss associated with marked disturbances in circulatory function in the absence of obvious pathologic abnormalities in the kidneys, known as hepatorenal syndrome (HRS). Decreased kidney function results from intense renal vasoconstriction secondary to the complex circulatory changes of cirrhosis with splanchnic vasodilatation and effective hypovolemia. Beyond activation of vasoactive systems, factors including impaired renal blood flow autoregulation and systemic inflammation may play a role in the development of HRS. Most patients improve with albumin and vasopressors; however, the prognosis of HRS remains very poor. Novel biomarkers may be helpful in distinguishing HRS from other causes of AKI in patients with cirrhosis.
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Affiliation(s)
- François Durand
- Hepatology and Liver Intensive Care, Hospital Beaujon, Clichy, University Paris VII Diderot, INSERM U1149, Paris, France
| | - Isabel Graupera
- Liver Unit, Hospital Clinic de Barcelona, University of Barcelona, Institut d'Investigación Biomediques, Barcelona, Centro de Investigaciones Biomédicas en Red en Enfermedades Digestivas y Hepáticas (CIBEREHD), Spain
| | - Pere Ginès
- Liver Unit, Hospital Clinic de Barcelona, University of Barcelona, Institut d'Investigación Biomediques, Barcelona, Centro de Investigaciones Biomédicas en Red en Enfermedades Digestivas y Hepáticas (CIBEREHD), Spain
| | - Jody C Olson
- Hepatology and Transplant Critical Care, University of Kansas Medical Center, Kansas City, KS
| | - Mitra K Nadim
- Division of Nephrology, Keck School of Medicine, University of Southern California, Los Angeles, CA.
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Abstract
PURPOSE Acid-base disturbances were investigated in patients with cirrhosis in relation to hemodynamic derangement to analyze the hyperventilatory effects and the metabolic compensation. METHODS A total of 66 patients with cirrhosis and 44 controls were investigated during a hemodynamic study. RESULTS Hyperventilatory hypocapnia was present in all patients with cirrhosis and progressed from Child class A to C (P<0.01). Arterial pH increased significantly from class A to C (P<0.001) and was correlated inversely to the mean arterial blood pressure (r=-0.30, P<0.02), systemic vascular resistance (r=-0.25, P<0.05), indocyanine green clearance (r=-0.37, P<0.005), and serum sodium (r=-0.38, P<0.002). Metabolic compensation was shown by a reduced standard base excess in all patients (P<0.001). Standard base excess contained elements related to changes in serum albumin, water dilution, and effects of unidentified ions (all P<0.001). A significant hepatic component in the acid-base disturbances could not be identified. CONCLUSION Hypocapnic alkalosis is related to disease severity and hyperdynamic systemic circulation in patients with cirrhosis. The metabolic compensation includes alterations in serum albumin and water retention that may result in a delicate acid-base balance in these patients.
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Thévenot T, Bureau C, Oberti F, Anty R, Louvet A, Plessier A, Rudler M, Heurgué-Berlot A, Rosa I, Talbodec N, Dao T, Ozenne V, Carbonell N, Causse X, Goria O, Minello A, De Ledinghen V, Amathieu R, Barraud H, Nguyen-Khac E, Becker C, Paupard T, Botta-Fridlung D, Abdelli N, Guillemot F, Monnet E, Di Martino V. Effect of albumin in cirrhotic patients with infection other than spontaneous bacterial peritonitis. A randomized trial. J Hepatol 2015; 62:822-30. [PMID: 25463545 DOI: 10.1016/j.jhep.2014.11.017] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 11/05/2014] [Accepted: 11/06/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Albumin infusion improves renal function and survival in cirrhotic patients with spontaneous bacterial peritonitis (SBP) but its efficacy in other types of infections remains unknown. We investigated this issue through a multicenter randomized controlled trial. METHODS A total of 193 cirrhotic patients with a Child-Pugh score greater than 8 and sepsis unrelated to SBP were randomly assigned to receive antibiotics plus albumin (1.5 g/kg on day 1 and 1g/kg on day 3; albumin group [ALB]: n=96) or antibiotics alone (control group [CG]: n=97). The primary endpoint was the 3-month renal failure rate (increase in creatinine ⩾50% to reach a final value ⩾133 μmol/L). The secondary endpoint was 3-month survival rate. RESULTS Forty-seven (24.6%) patients died (ALB: n=27 vs. CG: n=20; 3-month survival: 70.2% vs. 78.3%; p=0.16). Albumin infusion delayed the occurrence of renal failure (mean time to onset, ALB: 29.0 ± 21.8 vs. 11.7 ± 9.1 days, p=0.018) but the 3-month renal failure rate was similar (ALB: 14.3% vs. CG: 13.5%; p=0.88). By multivariate analysis, MELD score (p<0.0001), pneumonia (p=0.0041), hyponatremia (p=0.031) and occurrence of renal failure (p<0.0001) were predictors of death. Of note, pulmonary edema developed in 8/96 (8.3%) patients in the albumin group of whom two died, one on the day and the other on day 33 following albumin infusion. CONCLUSIONS In cirrhotic patients with infections other than SBP, albumin infusion delayed onset of renal failure but did not improve renal function or survival at 3 months. Infusion of large amounts of albumin should be cautiously administered in the sickest cirrhotic patients.
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Affiliation(s)
- Thierry Thévenot
- Service d'Hépatologie, hôpital Jean Minjoz, 25000 Besançon, France.
| | - Christophe Bureau
- Service d'Hépato-Gastroentérologie, hôpital Purpan, clinique Dieulafoy, 31059 Toulouse, France
| | - Frédéric Oberti
- Service d' d'Hépato-Gastroentérologie, hôpital d'Angers, 4 rue Larrey, 49100 Angers, France
| | - Rodolphe Anty
- Service d'Hépato-Gastroentérologie, hôpital Archet, rue St Antoine Ginestier, 06200 Nice, France
| | - Alexandre Louvet
- Service des Maladies de l'Appareil Digestif, CHRU de Lille, rue M. Polonovs.ki, 59037 Lille cedex, France
| | - Aurélie Plessier
- Inserm U-773, Service d'Hépatologie, hôpital Beaujon, 100 boulevard du Général Leclerc, 92118 Clichy cédex, France
| | - Marika Rudler
- Service d'Hépato-Gastroentérologie, hôpital Pitié-Salpétrière, 47-83 boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | | | - Isabelle Rosa
- Service d'Hépato-Gastroentérologie, CHIC de Créteil, 40 avenue de Verdun, 94010 Créteil cedex, France
| | - Nathalie Talbodec
- Service d'Hépato-Gastroentérologie, centre hospitalier, 135 rue du Président Coty, 59 200 Tourcoing, France
| | - Thong Dao
- Inserm U-1075, Service d'Hépato-Gastroentérologie, hôpital de Caen, avenue de la Côte de Nacre, 14000 Caen, France
| | - Violaine Ozenne
- Service d'Hépato-Gastroentérologie, hôpital Lariboisière, 2 rue Ambroise-Paré, 75010 Paris, France
| | - Nicolas Carbonell
- Service d'Hépato-Gastroentérologie, hôpital Saint-Antoine, 184 rue du Fbg St Antoine, 75571 Paris cedex 12, France
| | - Xavier Causse
- Service d'Hépato-Gastroentérologie, hôpital de la Source, BP 6709, 45067 Orléans cedex 12, France
| | - Odile Goria
- Service d'Hépato-Gastroentérologie, hôpital de Rouen, 1 Rue Germont, 76000 Rouen, France
| | - Anne Minello
- Service d'Hépato-Gastroentérologie, hôpital du Bocage, BP 1542, 21034 Dijon cedex, France
| | - Victor De Ledinghen
- Service d'Hépato-Gastroentérologie, hôpital du haut Levêque, 33604 Pessac cedex, France
| | - Roland Amathieu
- Service d'Hépato-Gastroentérologie, hôpital Jean Verdier, av. du 14 juillet, 93143 Bondy cedex, France
| | - Hélène Barraud
- Service d'Hépato-Gastroentérologie, hôpital de Brabois, rue du Morvan, 54511 Vandoeuvre-les-Nancy cedex, France
| | - Eric Nguyen-Khac
- Service d'Hépato-Gastroentérologie, hôpital d'Amiens, 2 Place Victor Pauchet, 80080 Amiens, France
| | - Claire Becker
- Service d'Hépato-Gastroentérologie, hôpital de Lens, 99 route de la Bassée, SP-8, 62307 Lens cedex, France
| | - Thierry Paupard
- Service d'Hépato-Gastroentérologie, hôpital de Dunkerque, 130 avenue Louis Herbeaux, 59385 Dunkerque cedex 1, France
| | - Danielle Botta-Fridlung
- Service d'Hépato-Gastroentérologie, hôpital de la Conception, 147 Bd Baille, 13005 Marseille, France
| | - Naceur Abdelli
- Service d'Hépato-Gastroentérologie, hôpital de Chalons-en-Champagne, 51 rue du commandant Derrien, 51005 Chalons-en-Champagne cedex, France
| | - François Guillemot
- Service d'Hépato-Gastroentérologie, hôpital de Roubaix, 11-17 Boulevard Lacordaire, 59100 Roubaix, France
| | - Elisabeth Monnet
- Service d'Hépatologie, hôpital Jean Minjoz, 25000 Besançon, France
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Ge PS, Runyon BA. Preventing future infections in cirrhosis: a battle cry for stewardship. Clin Gastroenterol Hepatol 2015; 13:760-2. [PMID: 25460013 DOI: 10.1016/j.cgh.2014.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 10/29/2014] [Accepted: 10/30/2014] [Indexed: 02/07/2023]
Affiliation(s)
- Phillip S Ge
- Division of Digestive Diseases, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Bruce A Runyon
- Division of Digestive Diseases, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
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Edeki T, Kujacic M, Broadhurst H, Li J, Sunzel M. Safety, local tolerability and pharmacokinetics of ceftaroline fosamil administered in a reduced infusion volume. Br J Clin Pharmacol 2014; 78:1291-7. [PMID: 25041494 PMCID: PMC4256619 DOI: 10.1111/bcp.12465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 07/04/2014] [Indexed: 12/16/2022] Open
Abstract
AIMS The standard dose of ceftaroline fosamil for patients with normal renal function is 600 mg diluted in 250 ml by 60 min intravenous infusion every 12 h. This two part phase I trial (NCT01577589) assessed safety and local tolerability of multiple ceftaroline fosamil 50 ml and 250 ml infusions, and pharmacokinetics following single administrations of each infusion volume. METHODS Part A was a placebo-controlled, double-blind, multiple dose crossover study. Twenty-four healthy subjects were randomized to simultaneous, bilateral ceftaroline fosamil 600 mg and placebo infusions in each arm (50 ml then 250 ml or vice versa) every 12 h for 72 h, with a ≥ 4.5 day washout. Local tolerability was evaluated by the Visual Infusion Phlebitis scale, with scores ≥2 considered infusion site reactions (ISRs). Part B was an open label crossover study. Ten subjects were randomized to single 50 ml and 250 ml ceftaroline fosamil 600 mg infusions on days 1 and 3 (washout on day 2). Blood samples for pharmacokinetic analysis were taken over 24 h. RESULTS In part A, four subjects (16.7%) experienced ISRs, all of which were associated with placebo infusions. No ISRs were reported for either ceftaroline fosamil 50 ml or 250 ml. Plasma pharmacokinetics (ceftaroline fosamil, active ceftaroline and an inactive metabolite) were similar following single 50 ml and 250 ml infusions in part B. CONCLUSIONS No new safety concerns were identified for ceftaroline fosamil 600 mg 50 ml compared with 250 ml. These findings suggest infusion volumes down to 50 ml may be used in patients with fluid intake restrictions.
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Hung TH, Chou CL, Fang TC. Impact of renal dysfunction in cirrhotic patients with bacterial infections other than spontaneous bacterial peritonitis. Hepatol Res 2014; 44:863-70. [PMID: 23809358 DOI: 10.1111/hepr.12190] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2013] [Revised: 06/10/2013] [Accepted: 06/24/2013] [Indexed: 02/08/2023]
Abstract
AIM The impact of renal dysfunction has not been well evaluated among cirrhotic patients having bacterial infections other than spontaneous bacterial peritonitis (SBP). We aimed to examine the impact of renal function impairment (RFI) among cirrhotic patients with non-SBP bacterial infections. METHODS Data of 7134 cirrhotic patients with non-SBP bacterial infections extracted from the Taiwan National Health Insurance Database, derived from the Taiwan National Health Insurance Program, in 2004 were analyzed. RESULTS A total of 579 (8.1%) patients had renal dysfunction. Of these, 223 patients had acute renal failure (ARF), and 141 had end-stage renal disease (ESRD) requiring hemodialysis before admission. The overall 30-day, 1-year and 3-year mortalities were 15.8%, 39.3% and 54.5%, respectively. Compared with the non-RFI group, the adjusted hazard ratios (HR) of 30-day mortality for RFI, ARF and ESRD were 3.20 (P < 0.001), 4.81 (P < 0.001) and 1.59 (P = 0.015); the adjusted HR of 1-year mortality for RFI, ARF and ESRD were 2.68 (P < 0.001), 3.50 (P < 0.001) and 1.84 (P < 0.001), and adjusted HR of 3-year mortality for RFI, ARF and ESRD were 2.34 (P < 0.001), 2.97 (P < 0.001) and 1.76 (P < 0.001). The adjusted HR of 30-day, 1-year and 3-year mortalities for the ARF group were 2.98 (P < 0.001), 1.74 (P < 0.001) and 1.58 (P = 0.001) compared with the ESRD group, respectively. CONCLUSION This population-based cohort study shows that RFI, especially ARF, is an independent poor prognostic factor in cirrhotic patients with non-SBP bacterial infections.
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Affiliation(s)
- Tsung-Hsing Hung
- Division of Gastroenterology, Department of Medicine, Buddhist Dalin Tzu Chi General Hospital, Chiayi; School of Medicine, Tzu Chi University
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Arroyo V, García-Martinez R, Salvatella X. Human serum albumin, systemic inflammation, and cirrhosis. J Hepatol 2014; 61:396-407. [PMID: 24751830 DOI: 10.1016/j.jhep.2014.04.012] [Citation(s) in RCA: 346] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 04/04/2014] [Accepted: 04/06/2014] [Indexed: 12/16/2022]
Abstract
Human serum albumin (HSA) is one of the most frequent treatments in patients with decompensated cirrhosis. Prevention of paracentesis-induced circulatory dysfunction, prevention of type-1 HRS associated with bacterial infections, and treatment of type-1 hepatorenal syndrome are the main indications. In these indications treatment with HSA is associated with improvement in survival. Albumin is a stable and very flexible molecule with a heart shape, 585 residues, and three domains of similar size, each one containing two sub-domains. Many of the physiological functions of HSA rely on its ability to bind an extremely wide range of endogenous and exogenous ligands, to increase their solubility in plasma, to transport them to specific tissues and organs, or to dispose of them when they are toxic. The chemical structure of albumin can be altered by some specific processes (oxidation, glycation) leading to rapid clearance and catabolism. An outstanding feature of HSA is its capacity to bind lipopolysaccharide and other bacterial products (lipoteichoic acid and peptidoglycan), reactive oxygen species, nitric oxide and other nitrogen reactive species, and prostaglandins. Binding to NO and prostaglandins are reversible, so they can be transferred to other molecules at different sites from their synthesis. Through these functions, HSA modulates the inflammatory reaction. Decompensated cirrhosis is a disease associated systemic inflammation, which plays an important role in the pathogenesis of organ or system dysfunction/failure. Although, the beneficial effects of HAS have been traditionally attributed to plasma volume expansion, they could also relate to its effects modulating systemic and organ inflammation.
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Affiliation(s)
- Vicente Arroyo
- Liver Unit, Hospital Clinic, Centre Esther Koplowitz, IDIBAPS, University of Barcelona, Barcelona, Spain; EASL-Cronic Liver Failure Consortium, Fundació Clinic, Barcelona, Spain.
| | | | - Xavier Salvatella
- ICREA and BSC-CRG-IRB Research Programme in Computational Biology, IRB Barcelona (IRB), Barcelona, Spain
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Singal AK, Salameh H, Kamath PS. Prevalence and in-hospital mortality trends of infections among patients with cirrhosis: a nationwide study of hospitalised patients in the United States. Aliment Pharmacol Ther 2014; 40:105-12. [PMID: 24832591 DOI: 10.1111/apt.12797] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 03/18/2014] [Accepted: 04/25/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND Data on bacterial infections in hospitalised patients in the US with cirrhosis are derived largely from single centre data. Countrywide data in this population are lacking. AIM To assess prevalence of infections among hospitalised patients in the US and examine their impact on in-hospital mortality and health care resources utilisation. METHODS Nationwide Inpatient Sample (1998-2007) was queried for hospitalisations with cirrhosis and examined for infections including spontaneous bacterial peritonitis (SBP), urinary tract infection (UTI), skin and soft tissue infections, pneumonia and Clostridium difficile infections (CDI). In-hospital mortality, length of stay (LOS) and total charges were analysed. RESULTS Of 742,391 admissions with cirrhosis, 168,654 (23%) had discharge diagnosis of any infection. Between 1998 and 2007, there was a trend towards increasing prevalence of infections (21-25%). Higher rates of infection were associated with ascites (22-25%) and renal insufficiency (RI) (38-43%). Infection with RI increased from 13% in 1998 to 27% in 2007. UTI was the most common infection (9-12%) followed by subcutaneous tissue infections (5-6%) and SBP (2-3%, around 12% in patients with ascites). Infection rate was similar among teaching and nonteaching hospitals with CDI and SBP being more common in teaching hospitals. In-hospital mortality was about 5%, over fivefold higher in infected cirrhotics, and associated with higher LOS and charges. Sepsis (38-42%), pneumonia (23-30%), SBP (16-23%) and CDI (11-16%) contributed most to in-hospital mortality. CONCLUSIONS The prevalence of infections among hospitalised patients with cirrhosis in the US is increasing and is associated with in-hospital mortality, renal insufficiency and costs.
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Affiliation(s)
- A K Singal
- Division of Gastroenterology and Hepatology, University of Alabama, Birmingham, AL, USA; Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Bruns T, Zimmermann HW, Stallmach A. Risk factors and outcome of bacterial infections in cirrhosis. World J Gastroenterol 2014; 20:2542-2554. [PMID: 24627590 PMCID: PMC3949263 DOI: 10.3748/wjg.v20.i10.2542] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 01/05/2014] [Accepted: 01/20/2014] [Indexed: 02/06/2023] Open
Abstract
Viable and non-viable pathological bacterial translocation promote a self-perpetuating circle of dysfunctional immune activation and systemic inflammation facilitating infections and organ failure in advanced cirrhosis. Bacterial infections and sepsis are now recognized as a distinct stage in the natural progression of chronic liver disease as they accelerate organ failure and contribute to the high mortality observed in decompensated cirrhosis. The increasing knowledge of structural, immunological and hemodynamic pathophysiology in advanced cirrhosis has not yet translated into significantly improved outcomes of bacterial infections over the last decades. Therefore, early identification of patients at the highest risk for developing infections and infection-related complications is required to tailor the currently available measures of surveillance, prophylaxis and therapy to the patients in need in order to improve the detrimental outcome of bacterial infections in cirrhosis.
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Abstract
Hyponatraemia is a common complication of advanced cirrhosis related to an impairment in the renal capacity for eliminating solute-free water, causing a retention of water that is disproportionate to the retention of sodium, thus leading to a reduction in serum sodium concentration and hypo-osmolality. The main pathogenic factor responsible for hyponatraemia is a non-osmotic hypersecretion of arginine vasopressin (AVP) or antidiuretic hormone from the neurohypophysis, related to circulatory dysfunction. Hyponatraemia in cirrhosis is associated with increased morbidity and mortality. Hyponatraemia is also associated with increased morbidity and impaired short-term survival after transplantation. The current standard of care based on restricting fluids to 1-1.5 L/day is rarely effective. Other approaches, such as albumin infusion and the use of vaptans-which act by specifically antagonizing the effects of AVP on the V2 receptors located in the kidney tubules-have been evaluated for their role in the management of hyponatraemia. The short-term treatment with vaptans is associated with a marked increase in renal solute-free water excretion and improvement of hyponatraemia; however their use in patients with end-stage liver disease is limited by hepatotoxic effects of some of these drugs. Long-term administration of vaptans seems to be effective in maintaining the improvement of serum sodium concentration, but the available information is still limited.
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Affiliation(s)
- Robert J Gianotti
- Department of Gastroenterology, Beth Israel Deaconess Medical Center, Boston MA and GI Unit, Institut Clinic de Malalties Digestives i Metaboliques, Hospital Clinic, University of Barcelona
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Abstract
The burden of liver disease continues to increase in the United States, with the epidemics of hepatitis C, alcoholic liver disease, and the coming wave of nonalcoholic fatty liver disease patients all contributing to a high burden of individuals with end-stage liver disease. The complications of cirrhosis have been related to portal hypertension or synthetic dysfunction with variceal bleeding, ascites, hepatic encephalopathy, jaundice, hepatorenal syndrome, and the pulmonary complications of cirrhosis being described classically. Over the past decade, a body of evidence has now been assembled demonstrating that hyponatremia is also an important complication in patients with decompensated cirrhosis, with recent data demonstrating that hyponatremia is an important prognostic indicator in those with cirrhosis [1••]. Seminal research has demonstrated the pathophysiologic role of the hyperdynamic circulation and vasodilation in those with decompensated cirrhosis that leads to many of the complications, including hyponatremia [2•]. Moreover, a new class of drugs, the vaptans, have provided important insights into the pathophysiology and potential therapy of those with hyponatremia and possibly in those with hyponatremia and cirrhotic ascites [3]. However, there are safety concerns with some drugs in this class. In this article, the pathophysiology of hyponatremia, clinical relevance to patients with decompensated cirrhosis, and management options will be addressed.
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Affiliation(s)
- Paul Y Kwo
- Gastroenterology/Hepatology Division, Indiana University School of Medicine, 975 W. Walnut, IB 327, Indianapolis, IN, 46202-5121, USA,
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Thevenot T, Monnet E, Di Martino V. Effect of albumin on survival in septic cirrhotic patients other than spontaneous bacterial peritonitis. The question remains open. J Hepatol 2013; 58:638-9. [PMID: 23220370 DOI: 10.1016/j.jhep.2012.10.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 10/10/2012] [Accepted: 10/11/2012] [Indexed: 12/04/2022]
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Guevara M, Terra C, Nazar A, Solà E, Fernández J, Pavesi M, Arroyo V, Ginès P. Albumin for bacterial infections other than spontaneous bacterial peritonitis in cirrhosis. A randomized, controlled study. J Hepatol 2012; 57:759-65. [PMID: 22732511 DOI: 10.1016/j.jhep.2012.06.013] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Revised: 06/04/2012] [Accepted: 06/06/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Treatment with albumin in patients with cirrhosis and spontaneous bacterial peritonitis (SBP) prevents renal failure and improves survival. Whether albumin has similar beneficial effects in patients with infections other than SBP is unknown. METHODS One hundred and ten patients with cirrhosis hospitalized for infections other than SBP were randomly assigned to receive antibiotics plus albumin (1.5 g/kgbw at diagnosis and 1 g/kgbw at day 3) (albumin group; n=56) or antibiotics alone (control group; n=54). The primary end point was survival at 3 months. Secondary end points were effects on renal and circulatory function. RESULTS The renal function, as evaluated by differences in changes in serum creatinine and estimated glomerular filtration rate between the two groups, improved in patients treated with albumin. The circulatory function improved significantly in patients treated with albumin, but not in those from the control group. There was a trend for a lower frequency of type 1 hepatorenal syndrome in the albumin group compared to the control group (1 vs. 4 patients, respectively; p=n.s.). Probability of survival at 3 months was not significantly different among the two groups. However, when adjusted for factors with independent prognostic value, treatment with albumin was an independent predictive factor of survival. CONCLUSIONS As compared with standard antibiotic therapy alone, treatment with albumin together with antibiotics has beneficial effects on the renal and circulatory function and shows a potential survival benefit. Further studies with large sample sizes should be performed to confirm these findings.
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Affiliation(s)
- Mónica Guevara
- Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalunya, Spain
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