1
|
García-Peñarrubia P, Ruiz-Alcaraz AJ, Ruiz-Ballester M, Ramírez-Pávez TN, Martínez-Esparza M. Recent insights into the characteristics and role of peritoneal macrophages from ascites of cirrhotic patients. World J Gastroenterol 2021; 27:7014-7024. [PMID: 34887625 PMCID: PMC8613641 DOI: 10.3748/wjg.v27.i41.7014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/02/2021] [Accepted: 10/11/2021] [Indexed: 02/06/2023] Open
Abstract
Macrophages are a diverse myeloid cell population involved in innate and adaptive immune responses, embryonic development, wound repair, and regulation of tissue homeostasis. These cells link the innate and adaptive immunities and are crucial in the development and sustainment of various inflammatory diseases. Macrophages are tissue-resident cells in steady-state conditions; however, they are also recruited from blood monocytes after local pathogen invasion or tissue injury. Peritoneal macrophages vary based on their cell complexity, phenotype, and functional capabilities. These cells regulate inflammation and control bacterial infections in the ascites of decompensated cirrhotic patients. Our recent work reported several phenotypic and functional characteristics of these cells under both healthy and pathological conditions. A direct association between cell size, CD14/CD16 expression, intracellular level of GATA-6, and expression of CD206 and HLA-DR activation/maturation markers, indicate that the large peritoneal macrophage CD14highCD16high subset constitutes the mature phenotype of human resident peritoneal macrophages during homeostasis. Moreover, elevated expression of CD14/CD16 is related to the phagocytic capacity. The novel large CD14highCD16high peritoneal subpopulation is increased in the ascites of cirrhotic patients and is highly sensitive to lipopolysaccharide (LPS)-induced activation, thereby exhibiting features of inflammatory priming. Thus, phosphorylation of ERK1/2, PKB/Akt, and c-Jun is remarkably increased in response to LPS in vitro, whereas that of p38 MAPK is reduced compared with the monocyte-derived macrophages from the blood of healthy controls. Furthermore, in vitro activated monocyte-derived macrophages from ascites of cirrhotic patients secreted significantly higher levels of IL-6, IL-10, and TNF-α and lower amounts of IL-1β and IL-12 than the corresponding cells from healthy donor’s blood. Based on these results, other authors have recently reported that the surface expression level of CD206 can be used to identify mature, resident, inflammatory peritoneal macrophages in patients with cirrhosis. Soluble CD206 is released from activated large peritoneal macrophages, and increased concentrations in patients with cirrhosis and spontaneous bacterial peritonitis (SBP) indicate reduced odds of survival for 90 d. Hence, the level of soluble CD206 in ascites might be used to identify patients with SBP at risk of death. In conclusion, peritoneal macrophages present in ascites of cirrhotic patients display multiple phenotypic modifications characterized by reduced ratio of cells expressing several membrane markers, together with an increase in the ratios of complex and intermediate subpopulations and a decrease in the classic-like subset. These modifications may lead to the identification of novel pharmaceutical targets for prevention and treatment of hepatic damage.
Collapse
Affiliation(s)
- Pilar García-Peñarrubia
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - Antonio José Ruiz-Alcaraz
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - Miriam Ruiz-Ballester
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - Tamara Nadira Ramírez-Pávez
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - María Martínez-Esparza
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| |
Collapse
|
2
|
Glaess SS, Attridge RL, Brady RL, Attridge RT. Evaluation of prophylactic antibiotic regimens on recurrence and mortality in spontaneous bacterial peritonitis. Ann Hepatol 2019; 18:841-848. [PMID: 31611065 DOI: 10.1016/j.aohep.2019.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 06/18/2019] [Accepted: 06/20/2019] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Limited data describe current SBP epidemiology and specific secondary SBP prophylactic regimens, leading to variable prescribing practices. This work aims to compare 90-day and one-year SBP recurrence and mortality based on secondary SBP antibiotic prophylaxis regimens. MATERIALS AND METHODS We performed a retrospective cohort of patients >18 years with an SBP diagnosis from 2010 to 2015 at two academic institutions. Eligible patients had ascitic PMN counts ≥250cells/mm3 or a positive ascitic culture. Patients were compared based on secondary SBP prophylaxis regimens (i.e., daily, intermittent, or no prophylaxis). RESULTS Of 791 patients with ascitic fluid samples, 86 patients were included. Antibiotic prophylaxis included daily (n=34), intermittent (n=36), or no prophylaxis (n=16). Nearly half of SBP episodes had a positive ascitic fluid culture; 50% were gram-negative pathogens, and 50% were gram-positive pathogens. Daily and intermittent regimens had similar rates of recurrence at 90-days (19.4% vs. 14.7%, p=0.60) and one-year (33.3% vs. 26.5%, p=0.53). Similarly, mortality did not differ among daily and intermittent regimens at 90-days (32.4% vs. 30.6%, p=0.87) or one-year (67.6% vs. 63.9%, p=0.74). When comparing any prophylaxis vs. no prophylaxis, there were no differences in 90-day or one-year recurrence or mortality. CONCLUSIONS In patients with a history of SBP, our data indicate similar outcomes with daily, intermittent, or no secondary antibiotic prophylaxis. With available data, including ours, demonstrating a changing epidemiology for SBP pathogens, further data is required to determine if traditional approaches to secondary SBP prophylaxis remain appropriate.
Collapse
Affiliation(s)
- Shelley S Glaess
- University of the Incarnate Word Feik School of Pharmacy, San Antonio, TX, USA; South Texas Veterans Health Care System, Audie L. Murphy Division, San Antonio, TX, USA; UT Health San Antonio, San Antonio, TX, USA; University Health System, San Antonio, TX, USA; CHRISTUS Santa Rosa Hospital Westover Hills, San Antonio, TX, USA.
| | - Rebecca L Attridge
- University of the Incarnate Word Feik School of Pharmacy, San Antonio, TX, USA; UT Health San Antonio, San Antonio, TX, USA; University Health System, San Antonio, TX, USA
| | - Rebecca L Brady
- University of the Incarnate Word Feik School of Pharmacy, San Antonio, TX, USA; UT Health San Antonio, San Antonio, TX, USA; University Health System, San Antonio, TX, USA
| | - Russell T Attridge
- University of the Incarnate Word Feik School of Pharmacy, San Antonio, TX, USA; South Texas Veterans Health Care System, Audie L. Murphy Division, San Antonio, TX, USA
| |
Collapse
|
3
|
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: 5.7] [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
|
4
|
Haberl J, Zollner G, Fickert P, Stadlbauer V. To salt or not to salt?-That is the question in cirrhosis. Liver Int 2018; 38:1148-1159. [PMID: 29608812 DOI: 10.1111/liv.13750] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 03/23/2018] [Indexed: 12/26/2022]
Abstract
Ascites is the most common complication of patients with cirrhosis, resulting from portal hypertension and vasodilatation. It is associated with an increased risk for the development of hyponatraemia and renal failure and has a high mortality rate of 20% per year. The development of ascites represents a baleful sign in the course of disease in cirrhosis. To prevent complications of cirrhosis and improve quality of life, an effective management of ascites is pivotal. Combined salt restriction and diuretic therapy is recommended as first-line therapy in numerous clinical practice guidelines. In contrast, there has been a debate on whether a strict salt-restricted diet for cirrhosis patients should be used at all since salt restriction may increase the risk for malnutrition which in turn may negatively impact on quality of life and survival. This review aims to summarize the current pros and cons regarding salt restriction in patients with cirrhosis and proposes the importance of achieving a sodium balance throughout different stages of cirrhosis.
Collapse
Affiliation(s)
- Julia Haberl
- Clinical Medical Nutrition Therapy, University Hospital Graz, Graz, Austria
| | - Gernot Zollner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Vanessa Stadlbauer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| |
Collapse
|
5
|
Guillaume M, Robic MA, Péron JM, Selves J, Otal P, Sirach E, Vinel JP, Bureau C. Clinical characteristics and outcome of cirrhotic patients with high protein concentrations in ascites: a prospective study. Eur J Gastroenterol Hepatol 2016; 28:1268-74. [PMID: 27380602 DOI: 10.1097/meg.0000000000000697] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND The protein concentration in ascites is usually low in cirrhosis because capillarization and defenestration of the sinusoids limit diffusion of large proteins from plasma to the space of Disse. However, some cirrhotic patients have high-protein ascites (HPA). AIM The aim of this study was to describe and compare the characteristics and prognosis between cirrhotic patients with HPA (>20 g/l) and patients with low-protein ascites (LPA). PATIENTS AND METHODS In this longitudinal observational prospective cohort study, all consecutive cirrhotic patients with ascites hospitalized in our tertiary liver center were included and followed for up to 2 years, provided that they had no other cause of HPA. HPA was defined as protein concentrations of more than 20 g/l. RESULTS Among 107 patients included, 19 (17.8%) had HPA. HPA patients had more refractory ascites (63 vs. 34%), better liver functions, and a higher 1-year transplant-free survival rate compared with LPA patients (P<0.05). Portal hypertension parameters were not different. During follow-up, 47% of HPA patients were treated by transjugular intrahepatic portosystemic shunts versus 18% of LPA patients, whereas 15 LPA patients required liver transplantation for end-stage liver disease versus only one HPA patient. We observed higher protein filtration and less pericellular, centrilobular, and sinusoidal fibrosis in cirrhotic HPA livers compared with LPA livers. CONCLUSION Almost 20% of cirrhotic patients with ascites have HPA (>20 g/l). These patients have better liver functions and a higher 1-year survival than those with LPA, even though ascites are more often refractory.
Collapse
Affiliation(s)
- Maeva Guillaume
- aDepartment of Hepatology and Gastroenterology bDepartment of Anatomy and Cytopathology,Institut Universitaire du Cancer de Toulouse - Oncopole cDepartment of Radiology, University Hospital of Toulouse, University Paul Sabatier Toulouse III, Toulouse, France
| | | | | | | | | | | | | | | |
Collapse
|
6
|
Nieto JC, Sánchez E, Romero C, Román E, Poca M, Guarner C, Juárez C, Soriano G, Vidal S. Impaired innate immune response of leukocytes from ascitic fluid of patients with spontaneous bacterial peritonitis. J Leukoc Biol 2015; 98:819-825. [PMID: 26254307 DOI: 10.1189/jlb.3ab0315-106r] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Accepted: 06/23/2015] [Indexed: 12/24/2022] Open
Abstract
An ascitic microenvironment can condition the immune response of cells from cirrhotic patients with spontaneous bacterial peritonitis. To characterize this response, we determined the cytokine concentrations in ascitic fluid and analyzed the phenotype and function of ascitic leukocytes at diagnosis and after antibiotic-induced resolution in sterile ascites and ascitic fluid of 2 spontaneous bacterial peritonitis variants: positive and negative bacteriological culture. At diagnosis, a high concentration was found of IL-6 and IL-10 in the ascitic fluid from negative and positive bacteriological culture. The IL-6 concentration correlated with the percentage of neutrophils (R = 0.686, P < 0.001). In this context, positive and negative culture neutrophils had an impaired oxidative burst, and, after the antibiotic, the negative culture spontaneous bacterial peritonitis burst was fully recovered. Higher concentrations of IL-6 and IL-10 correlated with the presence of low granular CD 14(low) macrophages (R = -0.436, P = 0.005 and R = 0.414, P = 0.007, respectively). Positive culture spontaneous bacterial peritonitis macrophages expressed the lowest levels of CD16, CD86, CD11b and CD206, and HLA-DR, suggesting an impaired global function. Treatment increased all markers on the positive culture macrophages and CD11b and CD86 on negative culture macrophages. In negative culture spontaneous bacterial peritonitis, this increase was accompanied by phagocytic function recovery. The antibiotics then reverted the marker levels on positive and negative culture macrophages to the levels on sterile ascitis macrophages and restored ascitic negative culture cell function.
Collapse
Affiliation(s)
- Juan Camilo Nieto
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Elisabet Sánchez
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Romero
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Eva Román
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Maria Poca
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Carlos Guarner
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Cándido Juárez
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Germán Soriano
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Silvia Vidal
- *Department of Immunology and Liver Section, Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca IIB-Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain; and Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
7
|
Bruns T, Lutz P, Stallmach A, Nischalke HD. Low ascitic fluid protein does not indicate an increased risk for spontaneous bacterial peritonitis in current cohorts. J Hepatol 2015; 63:527-8. [PMID: 26015370 DOI: 10.1016/j.jhep.2015.03.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 03/06/2015] [Accepted: 03/12/2015] [Indexed: 12/18/2022]
Affiliation(s)
- Tony Bruns
- Department of Internal Medicine IV (Gastroenterology, Hepatology, and Infectious Diseases), Jena University Hospital, Jena, Germany; The Integrated Research and Treatment Center for Sepsis Control and Care (CSCC), Jena, Germany.
| | - Philipp Lutz
- Department of Internal Medicine I, Bonn University Hospital, Bonn, Germany; German Center for Infection Research, Germany.
| | - Andreas Stallmach
- Department of Internal Medicine IV (Gastroenterology, Hepatology, and Infectious Diseases), Jena University Hospital, Jena, Germany; The Integrated Research and Treatment Center for Sepsis Control and Care (CSCC), Jena, Germany
| | | |
Collapse
|
8
|
Kim SJ, Kim KM. Recent trends in the endoscopic management of variceal bleeding in children. Pediatr Gastroenterol Hepatol Nutr 2013; 16:1-9. [PMID: 24010099 PMCID: PMC3746041 DOI: 10.5223/pghn.2013.16.1.1] [Citation(s) in RCA: 14] [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: 02/14/2013] [Revised: 02/23/2013] [Accepted: 02/25/2013] [Indexed: 02/06/2023] Open
Abstract
Variceal bleeding results in significant morbidity and mortality in both children and adults. The guidelines for the management of variceal bleeding are well established in adults but not in children as there have been insufficient pediatric studies of this disorder. In addition, the adult guidelines for treatment of variceal bleeding cannot be applied directly to children as the etiology and natural course of this disease differs between children and adults. Examples of recommended treatments in children include endoscopic variceal ligation as secondary prophylaxis for biliary atresia whereas a meso-Rex shunt operation for extrahepatic portal vein obstruction. In this review, we discuss prophylaxis options and some technical aspects of endoscopic management for variceal bleeding in children.
Collapse
Affiliation(s)
- Seung Jin Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | | |
Collapse
|
9
|
|
10
|
Arroyo V, Terra C, Ruiz‐del‐Arbol L. Pathogenesis, Diagnosis and Treatment of Ascites in Cirrhosis. TEXTBOOK OF HEPATOLOGY 2007:666-710. [DOI: 10.1002/9780470691861.ch7e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2025]
|
11
|
Shibli AB, Tachauer A, Mohanty SR. Outpatient Management of Cirrhosis. South Med J 2006; 99:559-61. [PMID: 16800408 DOI: 10.1097/01.smj.0000215644.75513.c1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
12
|
Choi CH, Ahn SH, Kim DY, Lee SK, Park JY, Chon CY, Moon YM, Han KH. Long-term clinical outcome of large volume paracentesis with intravenous albumin in patients with spontaneous bacterial peritonitis: a randomized prospective study. J Gastroenterol Hepatol 2005; 20:1215-22. [PMID: 16048569 DOI: 10.1111/j.1440-1746.2005.03861.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND AND AIM Large volume paracentesis (LVP) with plasma volume expansion has been used for tense or refractory ascites. However, still in question is whether it is safe and effective for the treatment of spontaneous bacterial peritonitis (SBP). We addressed this issue and conducted a study to assess safety and long-term outcome of LVP in cirrhotic patients with SBP. METHODS Forty-two randomly assigned cirrhotic patients with SBP were classified into two groups; Group 1 included 21 patients who were treated with LVP and intravenous albumin; and Group 2 included 21 patients who were treated with diuretics and intravenous albumin. RESULTS The overall cumulative survival rate was poor in patients with SBP (42.5% and 22.5% at 6 and 12 months, respectively). At 7 days after treatment, the blood tests were similar between the two groups. In the ascitic fluid, the white blood cell counts decreased significantly and the protein concentrations tended to increase in both groups. In-hospital days, resolution rate of SBP, and in-hospital mortality rate were similar between the two groups. Although complication rates tended to be slightly higher in Group 1, long-term cumulative survivals were similar between Group 1 and Group 2. LVP was effective in removing abdominal discomfort in patients with tense ascites without serious complication. CONCLUSIONS LVP with intravenous albumin was as effective as diuretics with intravenous albumin for the treatment of SBP with similar mortality. LVP with intravenous albumin might be feasible for the treatment of tense or refractory ascites in cirrhotic patients with SBP.
Collapse
Affiliation(s)
- Chang Hwan Choi
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul 120-752, Korea
| | | | | | | | | | | | | | | |
Collapse
|
13
|
Sandhu BS, Gupta R, Sharma J, Singh J, Murthy NS, Sarin SK. Norfloxacin and cisapride combination decreases the incidence of spontaneous bacterial peritonitis in cirrhotic ascites. J Gastroenterol Hepatol 2005; 20:599-605. [PMID: 15836710 DOI: 10.1111/j.1440-1746.2005.03796.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Spontaneous bacterial peritonitis (SBP) is a serious complication of cirrhosis with ascites, having high recurrence despite antibiotic prophylaxis. Small bowel dysmotility and bacterial overgrowth have been documented to be related to SBP. The purpose of the present paper was (i) to study whether addition of a prokinetic agent to norfloxacin ameliorates the development of SBP in high-risk patients; and (ii) to identify risk factors for SBP development. METHODS A prospective, single blinded, randomized controlled trial was conducted in high-risk cirrhotic patients with ascites who had either recovered from an episode of SBP or who had low ascitic fluid protein. Norfloxacin 400 mg once daily (group I) or norfloxacin 400 mg once daily with cisapride 20 mg twice a day (group II) was given and occurrence of side-effects of therapy and mortality were recorded. RESULTS Of the 94 patients, 48 (51%) were in group I, and 46 (49%) in group II. The actuarial probability of developing SBP at 12 month in group I was 56.8% and in group II, 21.7% (P = 0.026). Treatment failure was observed in five patients (10%) in group I and none in group II (P = 0.003). The actuarial probability of death at 18 months was 20.6% in group I and 6.2% in group II (P = 0.1). Low serum albumin, low ascitic fluid protein and alcoholic cirrhosis were related to development of SBP (P < 0.05). Additionally, low serum albumin (2.8 g/dL), gastrointestinal bleeding, alcoholic cirrhosis and low ascitic fluid protein were significantly associated with multiple occurrences of SBP. CONCLUSIONS Prophylaxis with norfloxacin and cisapride significantly reduces the incidence of SBP in high-risk cirrhosis patients; low serum albumin, low ascitic fluid protein and alcoholic cirrhosis predispose to the development of SBP in high-risk cirrhosis patients; and low ascitic fluid protein should also be considered as a risk factor for the development of SBP requiring prophylaxis.
Collapse
|
14
|
Abstract
Several age-related changes occur in the structure and functions of the liver. The volume of the liver decreases, despite an increase in the size of hepatocytes, suggesting loss of liver cells. There are decreases in hepatic blood flow, the synthesis of urea and cholesterol, and the metabolism of drugs. Moreover, the regenerative capacity of liver becomes less efficient. Certain caveats are important when treating older patients with liver disease. Strict dietary restrictions, such as a low protein diet, should be avoided in the elderly (unless the patient is encephalopathic) because these patients are often undernourished to start with. Similarly, strict salt restriction should be enforced with caution, since it makes food less palatable and may take away what little desire such patients have to eat. Diuretic doses should be adjusted carefully because of greater risks of azotaemia and electrolyte disturbances in the elderly. Extra vigilance should be exercised in the early detection of infections that are more likely to occur in patients with cirrhosis. For example, spontaneous bacterial peritonitis can be missed in the elderly because of poor systemic (fever, abdominal tenderness) and laboratory responses (leucocytosis). In patients presenting with acute variceal bleeding, it is better to err on the side of underhydration than overhydration because of the risk of congestive heart failure. Vasopressin should be avoided in the elderly, since this drug has a high probability of precipitating an ischaemic event. Older patients do not tolerate beta-blockers as well as younger individuals and may require other treatment strategies for the prevention of variceal rebleeding episodes. Hepatic encephalopathy, especially the milder form, needs careful assessment because it can be easily confused with senile dementia syndromes. Cirrhosis is a premalignant condition and patients are at increased risk of developing hepatocellular carcinoma (HCC), a tumour seen predominantly in the elderly. All patients with cirrhosis should be maintained on a lifelong screening programme consisting of a 6-monthly assessment of alpha-fetoprotein and an imaging study, since early detection provides the only hope for cure of HCC. The only definitive treatment of cirrhosis is liver transplantation. Advanced age is not a contraindication to transplantation, and survival in older patients (aged >60 years) is comparable to that in younger individuals.
Collapse
Affiliation(s)
- B S Anand
- Baylor College of Medicine, Houston, Texas, USA.
| |
Collapse
|
15
|
|
16
|
Romero-Candeira S, Fernández C, Martín C, Sánchez-Paya J, Hernández L. Influence of diuretics on the concentration of proteins and other components of pleural transudates in patients with heart failure. Am J Med 2001; 110:681-6. [PMID: 11403751 DOI: 10.1016/s0002-9343(01)00726-4] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE Diuretic therapy increases the total protein and lactate dehydrogenase concentrations in pleural fluid in patients with transudates due to heart failure, but the effect of diuresis on other substances in pleural fluid constituents is not known. SUBJECTS AND METHODS Twenty-one patients with transudative pleural effusions due to congestive heart failure were prospectively studied. Repeated diagnostic thoracentesis (mean +/- SD = 3 +/- 1; range, 2 to 6) was performed until the effusions were radiographically unapparent (5 +/- 2 days). Thirty-one patients with congestive heart failure who underwent only a single thoracentesis after diuretic therapy served as controls. We measured the concentrations of various components of pleural effusions in the serum and in the pleural fluid, and determined the serum-pleural fluid gradient (serum concentration minus pleural fluid concentration) and ratio (serum concentration divided by pleural fluid concentration). RESULTS The pleural concentrations of most components increased significantly (P <0.001) from the initial specimen to the final specimen: total protein, from 23 +/- 7 g/L to 33 +/- 9 g/L; albumin, from 13 +/- 4 g/L to 18 +/- 6 g/L; lactate dehydrogenase, from 177 +/- 62 U/L to 288 +/- 90 U/L; cholesterol, from 31 +/- 16 mg/dL to 52 +/- 22 mg/dL; and cholinesterase, from 1,304 +/- 616 U/L to 1,884 +/- 674 U/L. Expressed as percentage change, the increases in the serum-pleural fluid gradients for albumin (12% +/- 22%) and total protein (11% +/- 12%) were significantly less than the increases in their concentrations in pleural fluid (albumin, 47% +/- 49%; total protein, 48% +/- 40%) or in their pleural fluid/serum ratios (albumin, 27% +/- 29%; total protein, 38% +/- 34%). CONCLUSIONS The concentrations of the biochemical components commonly measured in pleural fluid increase progressively during diuretic therapy. Calculation of the serum-pleural fluid gradients for protein and albumin may be the most useful way to distinguish transudates from exudates in patients with congestive heart failure who have undergone diuresis.
Collapse
Affiliation(s)
- S Romero-Candeira
- Servicio de Neumología, Hospital General Universitario de Alicante, Alicante, Spain
| | | | | | | | | |
Collapse
|
17
|
Abstract
The evaluation of ascites includes a directed history, focused physical examination, and diagnostic paracentesis with ascitic fluid analysis. Dietary sodium restriction and oral diuretics are the mainstay of therapy for the majority of patients with cirrhotic ascites. Transjugular intrahepatic portocaval shunt has emerged as the treatment of choice for selected patients with refractory ascites, although serial large-volume paracenteses should be attempted first. Early diagnosis, broad-spectrum antibiotics, and albumin infusion contribute to the successful management of spontaneous bacterial peritonitis (SBP). Referral for liver transplant evaluation should be considered at the first sign of decompensation and should not be delayed until development of ominous clinical features, such as refractory ascites and SBP.
Collapse
Affiliation(s)
- A S Yu
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, and Liver Transplant Program, Stanford University Medical Center, Stanford, USA.
| | | |
Collapse
|
18
|
|
19
|
Forouzandeh B, Konicek F, Sheagren JN. Large-volume paracentesis in the treatment of cirrhotic patients with refractory ascites. The role of postparacentesis plasma volume expansion. J Clin Gastroenterol 1996; 22:207-10. [PMID: 8724259 DOI: 10.1097/00004836-199604000-00011] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Ascites is a common complication of cirrhosis and has a major clinical impact on the patient's general well-being. Approximately 10% of patients with cirrhosis can develop diuretic-resistant, tense ascites that requires other therapeutic interventions. In recent years, there has been a renewed interest in large-volume paracentesis (LVP) as a safe, simple, and inexpensive method to substitute for other more complicated and costly therapeutic interventions for refractory ascites. In this article, we review the latest literature supporting the use of LVP for the treatment of refractory, tense ascites. We also address the role of intravascular volume expansion after LVP, note that usually no postparacentesis volume expansion is necessary, and compare, when used, the different plasma volume expanders in terms of efficacy, safety, and cost.
Collapse
Affiliation(s)
- B Forouzandeh
- Department of Internal Medicine, Illinois Masonic Medical Center, Chicago 60657-5193, USA
| | | | | |
Collapse
|
20
|
|
21
|
Höring E, Otto D, Von Gaisberg U. Influence of ascites on the chemotaxis of granulocytes in patients with cirrhosis. J Gastroenterol Hepatol 1995; 10:186-91. [PMID: 7787165 DOI: 10.1111/j.1440-1746.1995.tb01076.x] [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: 01/27/2023]
Abstract
Spontaneous bacterial peritonitis is a specific infectious complication in liver cirrhosis. The reasons for the preferred location of infection on the peritoneum are not clear. The aims of the present study were to ascertain whether hepatogenic ascites fluid is chemotactically effective, what part is played by complement factor C3 and whether there are inhibitors of chemotaxis in ascites. Chemotaxis of granulocytes in serum and ascites fluid was measured in 18 patients with cirrhosis and ascites and in 18 healthy individuals using the Boyden chamber method. In the patients, the chemotactic effect of serum was reduced significantly. Ascites fluid had lower chemotactic activity than autologous serum (P < 0.01), directly correlated to C3 levels (P < 0.025). There was a significant correlation between chemotaxis in serum and in ascites fluid (P < 0.005). Adding ascites fluid to serum led to reduction of chemotactic activity only in the patients (P < 0.025). In conclusion, the chemotactic effect of ascites fluid is considerably lower than that of serum and is proportional to local concentrations of C3. Chemotaxis-inhibiting factors can also be identified in ascites fluid, their pathogenetic relevance being limited.
Collapse
Affiliation(s)
- E Höring
- Department of Internal Medicine, Krankenhaus Bad Cannstatt, Stuttgart, Germany
| | | | | |
Collapse
|
22
|
Solà R, Andreu M, Coll S, Vila MC, Oliver MI, Arroyo V. Spontaneous bacterial peritonitis in cirrhotic patients treated using paracentesis or diuretics: results of a randomized study. Hepatology 1995; 21:340-4. [PMID: 7843703 DOI: 10.1002/hep.1840210212] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Diuretic treatment in cirrhotic patients with ascites increases ascitic fluid concentration of total protein and complement components, and opsonic activity. These changes are not observed in patients treated with paracentesis. Based on these data it has been suggested that therapeutic paracentesis may be associated with an increased risk of spontaneous bacterial peritonitis (SBP) development. To assess this possibility, 80 cirrhotic patients with tense ascites were randomly allocated in two therapeutic groups: group 1 (40 patients) was treated with total paracentesis associated with plasma volume expansion and group 2 was treated with diuretics. After mobilization of ascites, patients from both groups received diuretics to avoid reaccumulation of ascites; cases that developed tense ascites during follow-up (mean follow-up period, 60 +/- 6 and 55 +/- 4 weeks, respectively) were treated according to initial randomization. Patients from both groups had similar results regarding baseline clinical and standard laboratory data, ascitic fluid concentration of total protein, complement components, and opsonic activity. Sixteen patients (7 from group 1 and 9 from group 2) developed SBP during the study period. The 4-week and 1-year probability of SBP occurrence were 2.5% and 18.6%, respectively, in group 1 patients, and 11.9% and 24%, respectively, in group 2 patients. Therefore, our study indicates that therapeutic paracentesis does not increase the early- and long-term risk of SBP development in cirrhotic patients with tense ascites.
Collapse
Affiliation(s)
- R Solà
- Service of Gastroenterology, Hospital del Mar, Universitat Autoònoma de Barcelona, Spain
| | | | | | | | | | | |
Collapse
|
23
|
Abstract
Bacterial peritonitis presents with classic symptoms of fever and abdominal pain. Some patients, however, are completely asymptomatic. Death in the short term is considerable, especially in patients with alcoholic cirrhosis. Cystic fibrosis patients occasionally develop biliary cirrhosis and may have secondary hypersplenism, varices, and ascites. These patients should be at risk for spontaneous bacterial peritonitis. Spontaneous bacterial peritonitis is described in two patients with longstanding hepatic cirrhosis secondary to cystic fibrosis. Both had required splenectomy for complications of portal hypertension. This is a previously unreported, but potentially fatal, complication of cystic fibrosis liver disease. Early diagnostic paracentesis is essential so that appropriate acute management, including antimicrobial treatment can be started. In the long term, these patients deserve immediate paracentesis for any evidence of recurrence. Whether the patient is treated with chronic (continuous) antimicrobial prophylaxis or only receives antimicrobial treatment during periods when bacteraemia is possible (for example, dental work, bronchoscopy), it would seem reasonable in patients with cystic fibrosis to use a wide spectrum antimicrobial agent with activity against Pseudomonas aeruginosa, other common Gram negative organisms, and Staphylococcus aureus.
Collapse
Affiliation(s)
- C F Doershuk
- Leroy W Matthews Cystic Fibrosis Center, Rainbow Babies, Cleveland, Ohio
| | | |
Collapse
|
24
|
Ljubicić N, Bilić A, Kopjar B. Diuretics vs. paracentesis followed by diuretics in cirrhosis: effect on ascites opsonic activity and immunoglobulin and complement concentrations. Hepatology 1994; 19:346-53. [PMID: 8294092 DOI: 10.1002/hep.1840190212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Ascitic fluid opsonic activity and ascitic fluid C3 concentrations are important protective factors against spontaneous bacterial peritonitis. This randomized controlled study was performed to compare the effect of diuretic administration alone vs. single large-volume therapeutic paracentesis followed by administration of diuretics on ascitic fluid opsonic activity and on ascites and serum immunoglobulin and complement concentrations in patients with alcoholic cirrhosis and tense ascites. Twenty-one patients were randomly allocated to two groups: group 1 included 11 patients who were treated with diuretics alone, and group 2 included 10 patients who were treated with single large-volume therapeutic paracentesis (5 to 6 L of ascites removed) followed by diuretics. Ascitic fluid opsonic activity and serum and ascites immunoglobulin and complement concentrations were measured at the beginning and at the end of treatment. The ascitic fluid opsonic activity increased significantly in patients treated with diuretics alone (p < 0.05), whereas in the group of patients treated with therapeutic paracentesis followed by diuretics, the ascites opsonic activity remained stable. Although ascitic fluid IgG, IgA and C3 concentrations increased significantly in patients treated with diuretics alone (p < 0.05), ascitic fluid C3 concentration significantly decreased in patients from group 2 (p < 0.05), whereas IgG and IgA concentrations remained unchanged. However, in both groups of patients serum immunoglobulin and complement concentrations remained unchanged. This study suggests that in cirrhotic patients with tense ascites, treatment with diuretics alone may have the potential advantage over single large-volume therapeutic paracentesis followed by the administration of diuretics of providing better protection from spontaneous bacterial peritonitis.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- N Ljubicić
- Department of Gastroenterology and Hepatology, General Hospital Sveti Duh, Zagreb, Republic of Croatia
| | | | | |
Collapse
|
25
|
Affiliation(s)
- P D King
- Department of Medicine, University of Missouri School of Medicine, Columbia
| |
Collapse
|
26
|
Soriano G, Guarner C, Tomás A, Villanueva C, Torras X, González D, Sainz S, Anguera A, Cussó X, Balanzó J. Norfloxacin prevents bacterial infection in cirrhotics with gastrointestinal hemorrhage. Gastroenterology 1992; 103:1267-72. [PMID: 1397884 DOI: 10.1016/0016-5085(92)91514-5] [Citation(s) in RCA: 219] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
To assess the efficacy of selective intestinal decontamination with norfloxacin in the prevention of bacterial infections in cirrhotic patients with gastrointestinal hemorrhage, 119 patients were included in a prospective randomized study. Group 1 (n = 60) received norfloxacin orally or through a nasogastric tube, 400 mg twice daily for 7 days beginning immediately after emergency gastroscopy; group 2 (n = 59) was the control group. We found a significantly lower incidence of infections (10% vs. 37.2%; P = 0.001), bacteremia and/or spontaneous bacterial peritonitis (3.3% vs. 16.9%; P less than 0.05), and urinary infections (0% vs. 18.6%; P = 0.001) in patients receiving norfloxacin, as a consequence of decrease in the incidence of infections caused by aerobic gram-negative bacilli. The decrease in mortality observed in the treated group (6.6% vs. 11.8%) did not reach statistical significance. The cost for antibiotic treatment showed a 62% reduction in the treated group compared with the control group. The results show that selective intestinal decontamination with norfloxacin is useful in preventing bacterial infections in cirrhotics with gastrointestinal hemorrhage.
Collapse
Affiliation(s)
- G Soriano
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Runyon BA, Antillon MR, McHutchison JG. Diuresis increases ascitic fluid opsonic activity in patients who survive spontaneous bacterial peritonitis. J Hepatol 1992; 14:249-52. [PMID: 1500689 DOI: 10.1016/0168-8278(92)90166-m] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Patients with low protein ascites and deficient ascitic fluid opsonic activity have been shown to be unusually predisposed to development of spontaneous bacterial peritonitis. Survivors of spontaneous peritonitis frequently develop recurrent infection. Diuresis has been shown to increase the ascitic fluid opsonic activity of patients who have never had spontaneous bacterial peritonitis. Patients with adequate opsonic activity are protected from ascitic fluid infection. Theoretically, the subset of patients who develop spontaneous peritonitis may have such severe liver disease that (i) their ascites is refractory to diuretic therapy or (ii) their ascitic fluid opsonic activity does not increase in response to diuresis. In this study, opsonic activity and concentrations of total protein and complement components were measured in the ascitic fluid of 11 patients who were hospitalized with spontaneous bacterial peritonitis and who responded to oral diuretics. The mean values of all of these parameters were found to increase significantly comparing the end-of-diuresis samples to the specimens that were diagnostic of ascitic fluid infection. Patients who survive spontaneous bacterial peritonitis are able to increase their ascitic fluid total protein and opsonic activity in response to diuresis. This increase in endogenous antimicrobial activity may help prevent recurrence of ascitic fluid infection.
Collapse
Affiliation(s)
- B A Runyon
- Liver Unit, University of Southern California School of Medicine, Downey
| | | | | |
Collapse
|
28
|
Wang SS, Tsai YT, Lee SD, Chen HT, Lu CW, Lee FY, Jeng JS, Liu YC, Lo KJ. Spontaneous bacterial peritonitis in patients with hepatitis B-related cirrhosis and hepatocellular carcinoma. Gastroenterology 1991; 101:1656-62. [PMID: 1659549 DOI: 10.1016/0016-5085(91)90405-a] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To delineate the natural clinical course of spontaneous bacterial peritonitis in hepatitis B-related cirrhosis and to determine if it occurs in hepatocellular carcinoma, a prospective survey was conducted in 262 patients over 2 1/2 years. The in-hospital incidence and mortality rates of spontaneous bacterial peritonitis were 21.6% and 36.4%, respectively, in cirrhosis and 7.3% and 50% in hepatocellular carcinoma. In cirrhosis, the cumulative probability of annual recurrence of spontaneous bacterial peritonitis was 47.3%, which was significantly higher than the annual probability of occurrence of 11.3% in those with no previous attack (P less than 0.0001). The cumulative probability of annual survival was 27.6% in the spontaneous bacterial peritonitis patients, significantly lower than the probability of 64.0% in the control group (P = 0.0001). A univariate analysis, with Kaplan-Meier curves compared by the Mantel-Cox test, and subsequent multivariate analysis by stepwise Cox regression procedure were used to evaluate 37 variables recorded immediately after admission. Blood urea nitrogen concentration greater than 10.5 mmol/L urea (greater than 30 mg/dL) and ascitic fluid protein concentration less than 7.35 g/L (less than 735 mg/dL) were found to be the only significant predictors of lower annual survival; ascitic fluid protein concentration less than 7.50 g/L (less than 750 mg/dL) was the only significant predictor of higher annual recurrence. The authors conclude that spontaneous bacterial peritonitis has a high risk of recurrence in hepatitis B-related cirrhosis and that the same disease occurring in patients with hepatocellular carcinoma is related to the underlying cirrhosis rather than the hepatocellular carcinoma.
Collapse
Affiliation(s)
- S S Wang
- Department of Medicine, Veterans General Hospital, Taipei, Taiwan, Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Affiliation(s)
- N Rolando
- Liver Unit, King's College Hospital, London
| | | |
Collapse
|
30
|
Soriano G, Guarner C, Teixidó M, Such J, Barrios J, Enríquez J, Vilardell F. Selective intestinal decontamination prevents spontaneous bacterial peritonitis. Gastroenterology 1991; 100:477-81. [PMID: 1985045 DOI: 10.1016/0016-5085(91)90219-b] [Citation(s) in RCA: 155] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In a prospective randomized study, selective intestinal decontamination with norfloxacin was performed during hospitalization in 32 cirrhotic patients with low ascitic fluid total protein levels. The incidence of infections was compared with that in a control group of 31 nontreated cirrhotic patients of similar characteristics. We found a significantly lower incidence of infections [1/32 (3.1%) vs. 13/31 (41.9%); P less than 0.005] and spontaneous bacterial peritonitis [0/32 (0%) vs. 7/31 (22.5%); P less than 0.05] in patients receiving norfloxacin. The lower incidence of extraperitoneal infections [1/32 (3.1%) vs. 7/31 (22.5%); P = 0.052] in the treated group did not reach statistical significance. The incidence of infections [1/28 (3.6%) vs. 9/22 (40.9%); P less than 0.01] and spontaneous bacterial peritonitis [0/28 (0%) vs. 5/22 (22.7%); P less than 0.05] in cirrhotic patients admitted because of ascites was also significantly lower in the treated group. The decrease in the rate of mortality observed in the group undergoing selective intestinal decontamination did not reach statistical significance. These data show that selective intestinal decontamination is useful to prevent spontaneous bacterial peritonitis and extraperitoneal infections in hospitalized cirrhotic patients with low ascitic fluid total protein levels.
Collapse
Affiliation(s)
- G Soriano
- Servicio de Patología Digestiva, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | | | | | | | | | | |
Collapse
|
31
|
Runyon BA, Sugano S, Kanel G, Mellencamp MA. A rodent model of cirrhosis, ascites, and bacterial peritonitis. Gastroenterology 1991; 100:489-93. [PMID: 1985046 DOI: 10.1016/0016-5085(91)90221-6] [Citation(s) in RCA: 100] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We sought to develop a rodent model of spontaneous bacterial peritonitis and report here the preliminary results of carbon tetrachloride-induced cirrhosis in which ascites and bacterial peritonitis predictably develop. Of 41 rats that survived the initial carbon tetrachloride toxicity, 38 (92.7%) developed cirrhosis with ascites. Of these 38, 21 (55.3%) developed 24 episodes of ascitic fluid infection without iatrogenic colonization. No surgically treatable source of infection was identified at autopsy in any rat; therefore, the infections were presumed to be "spontaneous." Eight (50%) of the 16 rats with culture-positive ascitic fluid at postmortem examination also had spontaneous pleural fluid infection with the same organism. Escherichia coli and Proteus sp. were the organisms most commonly isolated. This rodent model of cirrhosis with ascites appears to be the first high-yield animal model of spontaneous bacterial peritonitis. Ascitic fluid infection in these rats resembles ascitic fluid infection in humans. This model will allow further investigation of the mechanisms of pathogenesis of ascitic fluid infection and provide insight into the prevention and treatment of spontaneous bacterial peritonitis and pleural fluid infection in patients with cirrhosis.
Collapse
Affiliation(s)
- B A Runyon
- Liver Unit, University of Southern California School of Medicine, Los Angeles
| | | | | | | |
Collapse
|
32
|
Victor GH, Opal SM. Spontaneous bacterial peritonitis: Analysis of treatment and outcome. Can J Infect Dis 1991; 2:147-54. [PMID: 22529726 PMCID: PMC3328012 DOI: 10.1155/1991/327589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/1990] [Accepted: 09/04/1990] [Indexed: 11/17/2022] Open
Abstract
Spontaneous bacterial peritonitis occurred on 44 separate occasions in 43 patients during a five year period, including 27 culture positive and 17 probable cases of spontaneous bacterial peritonitis. Alcoholic liver disease was the underlying cause of 72% of cases. Of the 27 culture positive cases, Escherichia coli was the most common isolate (14 cases), followed by Klebsiella pneumoniae (three cases), group G streptococci (three cases), group B streptococci (two cases) and one case each of five other organisms. Bacteremia occurred in 50% of cases and was the same as the peritoneal isolate 88% of the time. The overall mortality rate was 65% (66% culture positive and 60% probable spontaneous bacterial peritonitis). The mean interval between onset of symptoms and death was 10.2±8.6 days in fatal cases. Spontaneous bacterial peritonitis was felt to be a contributing cause of mortality in 70% of fatal cases. Survivors were younger (44±20 years versus 59±13, P<0.05) and less likely to develop renal insufficiency than nonsurvivors (38% versus 73%, P<0.05). Patients who were treated with an aminoglycoside were more likely to develop renal failure compared to those treated with nonaminoglycoside regimens (P<0.05). There was no difference in mortality rate between culture positive and culture negative spontaneous bacterial peritonitis, total peritoneal leukocyte counts, Gram-positive versus Gram-negative organisms, presence of bacteremia, or serum albumin or bilirubin levels. The mortality rate for this disease remains unacceptably high, indicating a need for the development of new strategies in the prevention, diagnosis and management of this disease.
Collapse
Affiliation(s)
- G H Victor
- Infectious Disease Division, Brown University Program In Medicine; and Memorial Hospital of Rhode Island, Pawtucket, Rhode Island, USA
| | | |
Collapse
|
33
|
Such J, Guarner C, Soriano G, Teixidó M, Barrios J, Tena F, Méndez C, Enríquez J, Rodríguez JL, Vilardell F. Selective intestinal decontamination increases serum and ascitic fluid C3 levels in cirrhosis. Hepatology 1990; 12:1175-8. [PMID: 2227816 DOI: 10.1002/hep.1840120516] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Selective intestinal decontamination for 7 days with norfloxacin was performed in 14 cirrhotic patients with ascites and low ascitic fluid total protein. Variations in serum and ascitic fluid of C3 and C4 and ascitic fluid total protein after therapy were compared with those of a control group of 14 untreated patients with similar characteristics. After oral norfloxacin administration, we saw a significant increase of C3 in serum (p less than 0.05) and ascitic fluid (p = 0.01). A significant increase was also observed in ascitic fluid total protein (p less than 0.05) but not in serum and ascitic fluid C4. There were no changes in serum C3, ascitic fluid C3, ascitic fluid C4 or in ascitic fluid total protein in group 2. These data demonstrate that selective intestinal decontamination increases serum and ascitic fluid C3 levels and, therefore, might be useful in preventing spontaneous infections in cirrhotic patients at high risk of infection.
Collapse
Affiliation(s)
- J Such
- Escuela de Patología Digestiva, Hospital de la Santa, Creu i Sant Pau, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Affiliation(s)
- J A Cuthbert
- Department of Internal Medicine, University of Texas Southwestern Medical School, Dallas 75235-8887
| |
Collapse
|
35
|
|
36
|
Runyon BA, Antillon MR, Montano AA. Effect of diuresis versus therapeutic paracentesis on ascitic fluid opsonic activity and serum complement. Gastroenterology 1989; 97:158-62. [PMID: 2656362 DOI: 10.1016/0016-5085(89)91430-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Therapeutic paracentesis has recently been reported to eliminate ascites in patients with cirrhosis more rapidly than diuresis. However, diuresis has been shown to increase ascitic fluid opsonic activity. Patients with adequate ascitic fluid opsonic activity have been reported to be protected from spontaneous bacterial peritonitis. In this randomized controlled trial, 19 patients with cirrhotic ascites were treated with diuresis versus daily therapeutic paracenteses during 20 hospitalizations. Serum and ascitic fluid complement concentrations and ascitic fluid opsonic activity were measured at the beginning and end of treatment. Although opsonic activity increased significantly (p less than 0.01) in patients treated with diuresis, this parameter was stable in the paracentesis group. The stability of the ascitic fluid opsonic activity and complement concentration in the paracentesis group were maintained at the expense of a decrease in serum complement, whereas serum and ascitic fluid complement increased in the diuresis group. Diuresis may have the advantage over therapeutic paracentesis of providing better protection from spontaneous bacterial peritonitis. Study of larger numbers of patients will determine if these changes in complement concentrations and opsonic activity translate into an increased risk of spontaneous bacterial peritonitis in vivo.
Collapse
Affiliation(s)
- B A Runyon
- Liver Unit, University of Southern California School of Medicine, Los Angeles
| | | | | |
Collapse
|
37
|
Misra SP, Dwivedi M. Treating ascites. Lancet 1989; 1:159. [PMID: 2563073 DOI: 10.1016/s0140-6736(89)91173-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
38
|
Abstract
Bacterial infection is a serious and often fatal complication of patients with liver disease and can prove fatal either directly or by precipitation of gastrointestinal bleeding, renal failure, or hepatic encephalopathy. At greatest risk are patients with alcoholic cirrhosis or decompensated chronic liver disease, or cases of acute liver disease who progress to fulminant hepatic failure or subacute hepatic necrosis. Infection appears to be unusual in patients with primary biliary cirrhosis. The site and type of infection is unrelated to the aetiology of the liver disease. Bacteraemia, pneumonia, urinary tract infection and spontaneous bacterial peritonitis are most common but infective endocarditis and meningitis, especially with pneumococci, are easily overlooked. Clinical suspicion of infection must be high as the only indication may be a general deterioration in the patients' clinical state, increasing encephalopathy or renal impairment. In the case of patients with fulminant hepatic failure, infection may precipitate the initial or recurrent encephalopathy and contributes to death in 10% of fatal cases. Spontaneous bacterial peritonitis is now recognized to occur in the absence of clinical features of peritonitis. The PMN content of the ascitic fluid may provide the only indication of infection and is the most readily available screening test. The most common types of organism responsible for all types of infection are Gram-negative enteric and streptococci, especially pneumococci, while infection with anaerobes is rare. Risk factors for infection include decompensated alcoholic liver disease, fulminant hepatic failure, gastrointestinal bleeding, invasive practical procedures and impaired host defence mechanisms against infection. Of the host defence mechanisms, impaired function of the reticuloendothelial system, complement, and PMNs represent the most common and serious defects. Defects of humoral immunity are present in ascitic fluid from patients with cirrhosis and are probably a major reason for development of spontaneous bacterial peritonitis. Diuresis improves these functions and reduces the risk of peritonitis. Treatment of infections even with the appropriate antibiotic is still associated with a high mortality but the use of adjuvant gut sterilization is promising, particularly in cases infected with Gram-negative enteric organisms. Infusions of fresh frozen plasma, blood and cryoprecipitate improve some systemic host defences and may be beneficial in the treatment and reduction of risk of infection.
Collapse
|
39
|
Becq-Giraudon B, Breux J, Silvain C, Cazenave-Roblot F, Morichau-Beauchant M. Les infections spontanees du liquide d'ascite chez le cirrhotique. Med Mal Infect 1988. [DOI: 10.1016/s0399-077x(88)80181-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
40
|
Runyon BA. Patients with deficient ascitic fluid opsonic activity are predisposed to spontaneous bacterial peritonitis. Hepatology 1988; 8:632-5. [PMID: 3371881 DOI: 10.1002/hep.1840080332] [Citation(s) in RCA: 136] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
To assess the risk of development of spontaneous bacterial peritonitis in relation to ascitic fluid opsonic activity, routine admission abdominal paracentesis was performed on 119 patients during 141 hospitalizations. Paracentesis was repeated if evidence of peritonitis developed during the hospitalization. The ascitic fluid opsonic activity (0.2 +/- 0.5 log kill) of 24 spontaneously infected specimens was significantly (p less than 0.001) lower than that of the group with sterile portal hypertension-related ascites (0.8 +/- 1.1 log kill), and significantly lower than the group with ascites of miscellaneous type (2.4 +/- 1.0 log kill, p less than 0.001). The C3 and C4 concentrations of the spontaneous peritonitis specimens were also significantly lower than in the specimens from the other groups. Of the 55 patients whose initial sterile ascitic fluid opsonic activity was less than 0.2 log kill, 8 (14.5%) developed spontaneous bacterial peritonitis during the hospitalization; whereas none of the 70 patients with sterile ascitic fluid opsonic activity greater than or equal to 0.2 log kill developed spontaneous peritonitis. This difference in the risk of development of peritonitis was significant (p less than 0.01). Patients with deficient ascitic fluid opsonic activity are predisposed to spontaneous bacterial peritonitis.
Collapse
Affiliation(s)
- B A Runyon
- Liver Unit, University of Southern California School of Medicine, Los Angeles, California 90242
| |
Collapse
|
41
|
Such J, Guarner C, Enriquez J, Rodriguez JL, Seres I, Vilardell F. Low C3 in cirrhotic ascites predisposes to spontaneous bacterial peritonitis. J Hepatol 1988; 6:80-4. [PMID: 3279108 DOI: 10.1016/s0168-8278(88)80465-3] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The risk of developing spontaneous bacterial peritonitis (SBP) in relation to the concentration of C3 in ascitic fluid (AF) has been studied prospectively in 33 patients with cirrhosis of the liver, seven of whom had one or more episodes of SBP during hospitalization. C3 concentrations in the AF of patients who developed infection (9.0 +/- 2.67 mg/dl) were significantly lower than in those who did not (18.26 +/- 8.11 mg/dl) (P less than 0.01). C4 concentrations were similar in both groups. A direct correlation was found between AF C3 and total protein concentrations (P less than 0.001). We conclude that a low C3 concentration in AF may predispose to SBP.
Collapse
Affiliation(s)
- J Such
- Escuela de Patología Digestiva, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | | | | | | | | |
Collapse
|
42
|
Titó L, Rimola A, Ginès P, Llach J, Arroyo V, Rodés J. Recurrence of spontaneous bacterial peritonitis in cirrhosis: frequency and predictive factors. Hepatology 1988; 8:27-31. [PMID: 3257456 DOI: 10.1002/hep.1840080107] [Citation(s) in RCA: 239] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We investigated whether spontaneous bacterial peritonitis in cirrhosis is a recurrent process and attempted to identify possible predictors of recurrence in 75 consecutive cirrhotics who had recovered from a first episode of spontaneous bacterial peritonitis between January, 1981 and December, 1984 and who were followed closely throughout their illness (follow-up period 10 +/- 13 months; mean +/- S.D.). Thirty-eight patients (51%) developed one or more episodes of spontaneous bacterial peritonitis during follow-up, the probability of recurrence (Kaplan-Meier's method) being 43% at 6 months, 69% at 1 year and 74% at 2 years. Twenty-three variables (age, sex, etiology of cirrhosis, standard liver and renal function tests and characteristics of the first spontaneous bacterial peritonitis) were analyzed as possible predictors of recurrence of spontaneous bacterial peritonitis. In univariate analysis (curves of Kaplan-Meier compared with Mantel-Cox's method), serum bilirubin greater than 4 mg per dl, prothrombin less than or equal to 45% and protein concentration in ascitic fluid less than or equal to 1 gm per dl were significantly (p less than 0.05) associated with a high risk or recurrence of spontaneous bacterial peritonitis. In multivariate analysis (Cox multiple regression model), only ascitic fluid protein concentration (p = 0.005) and prothrombin activity (p = 0.009) were found to be independent predictors of recurrence of spontaneous bacterial peritonitis. Fifty-nine patients (79%) died during follow-up, 18 of them (31%) secondary to spontaneous bacterial peritonitis. The 1-year survival probability in the whole series of patients was 38%.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- L Titó
- Liver Unit, Hospital Clínic i Provincial, Barcelona University School of Medicine, Spain
| | | | | | | | | | | |
Collapse
|
43
|
Affiliation(s)
- B A Runyon
- USC Liver Unit, Rancho Los Amigos Medical Center, Downey, California 90242
| |
Collapse
|
44
|
|
45
|
|
46
|
Abstract
To assess the risk of development of spontaneous bacterial peritonitis in relation to the ascitic fluid total protein concentration, routine admission abdominal paracentesis was performed on a group of 107 patients during 125 hospitalizations. The paracentesis was repeated if evidence of peritonitis developed during hospitalization. Twenty-one episodes of spontaneous peritonitis (or its culture-negative variant) were documented in 17 patients. The ascitic fluid protein concentration in the spontaneous peritonitis group (0.72 +/- 0.53 g/dl) was significantly lower (p less than 0.001) than that in the group of patients with sterile portal hypertension-related ascites (1.36 +/- 0.89 g/dl) and was significantly lower than that of patients with ascites due to miscellaneous causes. Of the patients whose initial sterile ascitic fluid protein concentration was less than or equal to 1.0 g/dl, 7 of 47 (15%) developed spontaneous peritonitis during their hospitalization; whereas only 1 of 65 (1.5%) patients who had an initial sterile ascitic fluid protein concentration greater than 1.0 g/dl developed spontaneous peritonitis. This difference in risk of development of peritonitis in relation to initial ascitic fluid protein concentration was also significant (p less than 0.01). Low-protein-concentration ascitic fluid predisposes to spontaneous bacterial peritonitis.
Collapse
|