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Alsebaey A, Rewisha E, Waked I. High efficacy of low-dose albumin infusion in the prevention of paracentesis-induced circulatory dysfunction. EGYPTIAN LIVER JOURNAL 2020. [DOI: 10.1186/s43066-020-0024-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Abstract
Background
Large-volume paracentesis (LVP) is a main pillar in treating patients with tense ascites. Without plasma expanders use, paracentesis-induced circulatory dysfunction (PICD) is a common complication with decreased survival. The aim was to compare low-dose albumin (2 g/L ascitic fluid removed n = 85) with standard-dose albumin (6 g/L ascitic fluid removed, n = 25) for prevention of PICD. Liver function tests, urea, creatinine, CBC, and abdominal ultrasonography were done. Plasma renin activity (PRA) was measured at baseline and on the 6th day post-LVP. The delta change (Δ) = day 6 variable minus baseline variable value. PICD was defined as increase in PRA of > 50% of the baseline value.
Results
Patients in low-dose albumin group were mainly Child B compared with Child C (85.9% vs. 52%; p = 0.001), underwent less paracentesis volume (9.78 ± 3.56 vs. 12.52 ± 3.6 L; p = 0.001), but had higher baseline PRA (859.62 ± 1151.34 vs. 165.93 ± 95.34 pg/mL; p = 0.001). In both groups, the PRA increased at day 6 compared with the baseline (1141.57 ± 1433.01 vs. 859.62 ± 1151.34 pg/mL; p = 0.01) and (192.21 ± 80.99 vs. 165.93 ± 95.34 pg/mL; p = 0.01) respectively. Both groups were comparable for Δ PRA (281.95 ± 851.4 vs. 26.28 ± 30.2 pg/mL; p = 0.102) and PRA percent increase (10.97 ± 30.77 vs. 12.57 ± 14.87; p = 0.844). They had comparable PICD incidence (24.7% vs. 12%; p = 0.27). Females were more liable for PICD occurrence than males (OR 2.91, 95% CI 1.125–7.547, p = 0.028) and so Child B patients than Child C (OR 8.4, 95% CI 1.072–65.767, p = 0.043).
Conclusion
Low-dose albumin infusion is comparable to the standard-dose albumin for the prevention of PICD.
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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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Annamalai A, Wisdom L, Herada M, Nourredin M, Ayoub W, Sundaram V, Klein A, Nissen N. Management of refractory ascites in cirrhosis: Are we out of date? World J Hepatol 2016; 8:1182-1193. [PMID: 27729954 PMCID: PMC5055587 DOI: 10.4254/wjh.v8.i28.1182] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 07/22/2016] [Accepted: 08/06/2016] [Indexed: 02/06/2023] Open
Abstract
Cirrhosis is a major cause of morbidity and mortality worldwide with liver transplantations as it only possible cure. In the face of a significant organ shortage many patients die waiting. A major complication of cirrhosis is the development of portal hypertension and ascites. The management of ascites has barely evolved over the last hundred years and includes only a few milestones in our treatment approach, but has overall significantly improved patient morbidity and survival. Our mainstay to ascites management includes changes in diet, diuretics, shunt procedures, and large volume paracentesis. The understanding of the pathophysiology of cirrhosis and portal hypertension has significantly improved in the last couple of decades but the changes in ascites management have not seemed to mirror this newer knowledge. We herein review the history of ascites management and discuss some its current limitations.
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Affiliation(s)
- Alagappan Annamalai
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Lauren Wisdom
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Megan Herada
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Mazen Nourredin
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Walid Ayoub
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Vinay Sundaram
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Andrew Klein
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Nicholas Nissen
- Alagappan Annamalai, Lauren Wisdom, Megan Herada, Mazen Nourredin, Walid Ayoub, Vinay Sundaram, Andrew Klein, Nicholas Nissen, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
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Graupera I, Solà E, Fabrellas N, Moreira R, Solé C, Huelin P, de la Prada G, Pose E, Ariza X, Risso A, Albertos S, Morales-Ruiz M, Jiménez W, Ginès P. Urine Monocyte Chemoattractant Protein-1 Is an Independent Predictive Factor of Hospital Readmission and Survival in Cirrhosis. PLoS One 2016; 11:e0157371. [PMID: 27359339 PMCID: PMC4928797 DOI: 10.1371/journal.pone.0157371] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 05/28/2016] [Indexed: 12/12/2022] Open
Abstract
UNLABELLED MCP-1 (monocyte chemoattractant protein-1) is a proinflammatory cytokine involved in chemotaxis of monocytes. In several diseases, such as acute coronary syndromes and heart failure, elevated MCP-1 levels have been associated with poor outcomes. Little is known about MCP-1 in cirrhosis. AIM To investigate the relationship between MCP-1 and outcome in decompensated cirrhosis. METHODS Prospective study of 218 patients discharged from hospital after an admission for complications of cirrhosis. Urine and plasma levels of MCP-1 and other urine proinflammatroy biomarkers: osteopontin(OPN), trefoil-factor3 and liver-fatty-acid-binding protein were measured at admission. Urine non-inflammatory mediators cystatin-C, β2microglobulin and albumin were measured as control biomarkers. The relationship between these biomarkers and the 3-month hospital readmission, complications of cirrhosis, and mortality were assessed. RESULTS 69 patients(32%) had at least one readmission during the 3-month period of follow-up and 30 patients died(14%). Urine MCP-1 and OPN levels, were associated with 3-month probability of readmission (0.85 (0.27-2.1) and 2003 (705-4586) ug/g creat vs 0.47 (0.2-1.1) and 1188 (512-2958) ug/g creat, in patients with and without readmission, respectively; p<0.05; median (IQR)). Furthermore, urine levels of MCP-1 were significantly associated with mortality (1.01 (1-3.6) vs 0.5 (0.2-1.1) μg/g creat, in dead and alive patients at 3 months; p<0.05). Patients with higher levels of urine MCP-1 (above percentile 75th) had higher probability of development of hepatic encephalopathy, bacterial infections or AKI. Urine MCP-1 was an independent predictive factor of hospital readmission and combined end-point of readmission or dead at 3 months. Plasma levels of MCP-1 did not correlated with outcomes. CONCLUSION Urine, but not plasma, MCP-1 levels are associated with hospital readmission, development of complications of cirrhosis, and mortality. These results suggest that in cirrhosis there is an inflammatory response that is associated with poor outcomes.
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Affiliation(s)
- 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), Barcelona, Spain
| | - 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), Barcelona, Spain
| | - Núria Fabrellas
- Institut d’Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- School of Nursing, University of Barcelona, Barcelona, Spain
| | - 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), Barcelona, 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), Barcelona, 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), Barcelona, 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), Barcelona, 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), Barcelona, Spain
| | - Alessandro Risso
- Institut d’Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Sonia Albertos
- Institut d’Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, 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), Barcelona, Spain
- Biochemistry and Molecular Genetics Department, Hospital Clínic, University of Barcelona, Barcelona, Spain
- Department of Physiological Sciences, University of Barcelona, Barcelona, Spain
| | - Wladimiro Jiménez
- Institut d’Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain
- Biochemistry and Molecular Genetics Department, Hospital Clínic, University of Barcelona, Barcelona, Spain
- Department of Physiological Sciences, University of Barcelona, Barcelona, Spain
| | - 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), Barcelona, Spain
- * E-mail:
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Elsabaawy MM, Abdelhamid SR, Alsebaey A, Abdelsamee E, Obada MA, Salman TA, Rewisha E. The impact of paracentesis flow rate in patients with liver cirrhosis on the development of paracentesis induced circulatory dysfunction. Clin Mol Hepatol 2015; 21:365-71. [PMID: 26770925 PMCID: PMC4712164 DOI: 10.3350/cmh.2015.21.4.365] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 08/29/2015] [Accepted: 09/04/2015] [Indexed: 02/05/2023] Open
Abstract
Background/Aims Ascites is a dreadful complication of liver cirrhosis associated with short survival. Large volume paracentesis (LVP) is used to treat tense or refractory ascites. Paracentesis induced circulatory dysfunction (PICD) develops if no plasma expanders are given with ominous complications. To study the effect of ascites flow rate on PICD development. Methods Sixty patients with cirrhosis and tense ascites underwent LVP of 8 L were randomized into 3 equal groups of different flow rate extraction; group I (80 mL/minute), group II (180 mL/minute) and group III (270 mL/minute). Plasma renin activity (PRA) was measured baseline and on day six. PICD was defined as increase in PRA >50% of the pretreatment value. Results In group I through 3; the mean age was (52.5±9.4 vs. 56.4±8.5 vs. 55.8±7.1 years; P>0.05), mean arterial pressure (81.4±5.6 vs. 81.5±7 vs. 79.5±7.2 mmHg; P>0.05), MELD (17.6±4.1 vs. 15.8±4.1 vs. 14.7±4.5). Baseline PRA was comparable (1,366.0±1244.9 vs. 1,151.3±1,444.8 vs. 951.9±1,088 pg/mL; P>0.05). There was no statistically significant (P>0.05) flow mediated changes (Δ) of creatinine (0.23±0.27 vs. 0.38±0.33 vs. 0.26±0.18 mg/dL), MELD (1.25±5.72 vs. 1.70±2.18 vs. 1.45±2.21) or PRA (450.93±614.10 vs. 394.61±954.64 vs. 629.51±1,116.46 pg/mL). PICD was detected in a similar frequency in the three groups (P>0.05). On univariate logistic analysis only female sex was a fairly significant PICD predictor (Wald 3.85, odds ratio 3.14; P=0.05). Conclusions The ascites flow rate does not correlate with PICD development.
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Affiliation(s)
- Maha Mohammad Elsabaawy
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | | | - Ayman Alsebaey
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Abdelsamee
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Manar Abdelaal Obada
- Department of Clinical Biochemistry, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Tary Abdelhamid Salman
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Rewisha
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
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6
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Khodarahmi I, Shahid MU, Contractor S. Incarceration of umbilical hernia: a rare complication of large volume paracentesis. J Radiol Case Rep 2015; 9:20-5. [PMID: 26629305 DOI: 10.3941/jrcr.v9i9.2614] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We present two cases of umbilical hernia incarceration following large volume paracentesis (LVP) in patients with cirrhotic ascites. Both patients became symptomatic within 48 hours after the LVP. Although being rare, given the significantly higher mortality rate of cirrhotic patients undergoing emergent herniorrhaphy, this complication of LVP is potentially serious. Therefore, it is recommended that patients be examined closely for the presence of umbilical hernias before removal of ascitic fluid and an attempt should be made for external reduction of easily reducible hernias, if a hernia is present.
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Affiliation(s)
- Iman Khodarahmi
- Department of Radiology, Rutgers, The State University of New Jersey, Newark, NJ, USA
| | - Muhammad Usman Shahid
- Department of Radiology, Rutgers, The State University of New Jersey, Newark, NJ, USA
| | - Sohail Contractor
- Department of Radiology, Rutgers, The State University of New Jersey, Newark, NJ, USA
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7
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Elsabaawy MM, Abdelhamid SR, Alsebaey A, Abdelsamee E, Obada MA, Salman TA, Rewisha E. The impact of paracentesis flow rate in patients with liver cirrhosis on the development of paracentesis induced circulatory dysfunction. Clin Mol Hepatol 2015. [DOI: https://doi.org/10.3350/cmh.2015.21.4.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Affiliation(s)
- Maha Mohammad Elsabaawy
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | | | - Ayman Alsebaey
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Abdelsamee
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Manar Abdelaal Obada
- Department of Clinical Biochemistry, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Tary Abdelhamid Salman
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Rewisha
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
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8
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Elsabaawy MM, Abdelhamid SR, Alsebaey A, Abdelsamee E, Obada MA, Salman TA, Rewisha E. The impact of paracentesis flow rate in patients with liver cirrhosis on the development of paracentesis induced circulatory dysfunction. Clin Mol Hepatol 2015. [DOI: https:/doi.org/10.3350/cmh.2015.21.4.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Affiliation(s)
- Maha Mohammad Elsabaawy
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | | | - Ayman Alsebaey
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Abdelsamee
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Manar Abdelaal Obada
- Department of Clinical Biochemistry, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Tary Abdelhamid Salman
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Rewisha
- Department of Hepatology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
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9
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Adebayo D, Morabito V, Davenport A, Jalan R. Renal dysfunction in cirrhosis is not just a vasomotor nephropathy. Kidney Int 2014; 87:509-15. [PMID: 25296092 PMCID: PMC4346614 DOI: 10.1038/ki.2014.338] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 04/17/2014] [Accepted: 04/17/2014] [Indexed: 12/13/2022]
Abstract
The short-term mortality of cirrhotic patients who develop renal dysfunction remains unacceptably high, and as such the treatment of this condition is an unmet need. Although features of kidney injury are well recognized in these patients, the pathophysiology is complex and not completely understood. Improved understanding of the pathophysiological mechanisms involved in renal dysfunction occurring on a background of cirrhosis is key to developing effective treatment strategies to improve survival. Renal dysfunction due to hepatorenal syndrome (HRS) is characteristic of cirrhosis. Our current understanding is that HRS is functional in nature and occurs as a consequence of hemodynamic changes associated with portal hypertension. However, there is evidence in the literature suggesting that, histologically, the kidneys are not always normal in the vast majority of patients who present with renal dysfunction on the background of cirrhosis. Furthermore, there is emerging data implicating nonvasomotor mechanisms in the pathophysiology of renal dysfunction in cirrhosis. This mini-review aims to present the evidence suggesting that factors other than hemodynamic dysregulation have an important role in the development of this major complication for patients with progressive cirrhosis.
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Affiliation(s)
- Danielle Adebayo
- Liver Failure Group, UCL Institute for Liver and Digestive Health, UCL Medical School, Royal Free Hospital, London, UK
| | - Vincenzo Morabito
- Liver Failure Group, UCL Institute for Liver and Digestive Health, UCL Medical School, Royal Free Hospital, London, UK
| | - Andrew Davenport
- UCL Centre for Nephrology, Royal Free London NHS Foundation Trust, London, UK
| | - Rajiv Jalan
- Liver Failure Group, UCL Institute for Liver and Digestive Health, UCL Medical School, Royal Free Hospital, London, UK
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10
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Moreau R. Paracentesis-induced inflammation: a new syndrome? Liver Int 2014; 34:974-5. [PMID: 24661840 DOI: 10.1111/liv.12545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Affiliation(s)
- Richard Moreau
- Inserm, U1149, Centre de Recherche sur l'Inflammation (CRI), Paris, France; UMR_S 1149, Université Paris Diderot, Faculté de Médecine, Paris, France; Département Hospitalo-Universitaire (DHU) UNITY, Service d'Hépatologie, Hôpital Beaujon, AP-HP, Clichy, France
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