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Maiwall R, Piano S, Singh V, Caraceni P, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Ribeiro Barea RDC, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Wong F, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bhamidimarri KR, Maevskaya M, Fassio E, Kim HS, Hwang JS, Gines P, Bruns T, Gadano A, Angeli P, Sarin SK. Determinants of clinical response to empirical antibiotic treatment in patients with cirrhosis and bacterial and fungal infections-Results from the ICA "Global Study" (EABCIR-Global Study). Hepatology 2024; 79:1019-1032. [PMID: 38047909 DOI: 10.1097/hep.0000000000000653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 06/30/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND The administration of an appropriate empirical antibiotic treatment is essential in cirrhosis and severe bacterial infections. We aimed to investigate the predictors of clinical response of empirical antibiotic treatment in a prospective cohort of patients with cirrhosis and bacterial and fungal infections included in the International Club of Ascites "Global Study." METHODS Patients hospitalized with cirrhosis and bacterial/fungal infection were prospectively enrolled at 46 centers. Clinical response to antibiotic treatment was defined according to changes in markers of infection/inflammation, vital signs, improvement of organ failure, and results of cultures. RESULTS From October 2015 to September 2016, 1302 patients were included at 46 centers. A clinical response was achieved in only 61% of cases. Independent predictors of lack of clinical response to empirical treatment were C-reactive protein (OR = 1.16; 95% CI = 1.02-1.31), blood leukocyte count (OR = 1.39;95% CI = 1.09-1.77), serum albumin (OR = 0.70; 95% CI = 0.55-0.88), nosocomial infections (OR = 1.96; 95% CI = 1.20-2.38), pneumonia (OR = 1.75; 95% CI = 1.22-2.53), and ineffective treatment according to antibiotic susceptibility test (OR = 5.32; 95% CI = 3.47-8.57). Patients with a lack of clinical response to first-line antibiotic treatment had a significantly lower resolution rate of infections (55% vs. 96%; p < 0.001), a higher incidence of second infections (29% vs. 15%; p < 0.001), shock (35% vs. 7%; p < 0.001) and new organ failures (52% vs. 19 %; p < 0.001) than responders. Clinical response to empirical treatment was an independent predictor of 28-day survival ( subdistribution = 0.20; 95% CI = 0.14-0.27). CONCLUSIONS Four out of 10 patients with cirrhosis do not respond to the first-line antibiotic therapy, leading to lower resolution of infections and higher mortality. Broader-spectrum antibiotics and strategies targeting systemic inflammation may improve prognosis in patients with a high degree of inflammation, low serum albumin levels, and severe liver impairment.
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Affiliation(s)
- Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, DIMED, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED), Barcelona, Spain
- European Foundation of Chronic Liver Failure (EF-Clif), Barcelona, Spain
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP). Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang city, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona. Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University (UCA), Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | | | | | - Eduardo Fassio
- Liver Unit, Hospital Nacional Prof. Alejandro Posadas, El Palomar, Buenos Aires, Argentina
| | - Hyoung Su Kim
- Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jae Seok Hwang
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Pere Gines
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED), Barcelona, Spain
| | - Tony Bruns
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Adrian Gadano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, DIMED, University of Padova, Padova, Italy
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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Wong F, Piano S, Singh V, Bartoletti M, Maiwall R, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Barea RDCR, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bruns T, Yoon EL, Girala M, Pyrsopoulos NT, Kim TH, Yim SY, Juanola A, Gadano A, Angeli P. Clinical features and evolution of bacterial infection-related acute-on-chronic liver failure. J Hepatol 2021; 74:330-339. [PMID: 32781201 DOI: 10.1016/j.jhep.2020.07.046] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/20/2020] [Accepted: 07/29/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Bacterial infections can trigger the development of organ failure(s) and acute-on-chronic liver failure (ACLF). Geographic variations in bacteriology and clinical practice could lead to worldwide differences in ACLF epidemiology, phenotypes and associated outcomes. Herein, we aimed to evaluate regional differences in bacterial infection-related ACLF in patients with cirrhosis admitted to hospital. METHODS This post hoc analysis included 1,175 patients with decompensated cirrhosis (with bacterial infection on admission or nosocomial infection) from 6 geographic regions worldwide. Clinical, laboratory and microbiological data were collected from the diagnosis of infection. Patients were followed-up for organ failure(s) and ACLF development according to the EASL-CLIF criteria from enrolment to discharge/death. RESULTS A total of 333 patients (28%) had ACLF at diagnosis of infection, while 230 patients developed ACLF after diagnosis of infection, resulting in an overall rate of bacterial infection related-ACLF of 48%, with rates differing amongst different geographic regions (38% in Southern Europe vs. 75% in the Indian subcontinent). Bacterial infection related-ACLF more frequently developed in younger patients (55 ± 13 vs. 58 ± 14 years), males (73% vs. 62%), patients with alcohol-related cirrhosis (59% vs. 45%) and those with a higher baseline MELD score (25 ± 11 vs. 16 ± 5) (all p <0.001). Spontaneous bacterial peritonitis, pneumonia or infections caused by extensively drug resistant (XDR) bacteria were more frequently associated with ACLF development. More patients with ACLF had a positive quick sequential organ failure assessment score and septic shock, resulting in a lower infection resolution rate (all p <0.001). CONCLUSIONS Bacterial infections, especially with XDR organisms, are associated with the highest risk of ACLF development, accounting for almost half of cases globally. Geographic differences result in variable epidemiology and clinical outcomes. LAY SUMMARY Bacterial infections can trigger a sudden deterioration in an otherwise stable cirrhotic patient, a condition known as acute-on-chronic liver failure or ACLF. This study has found that the development of ACLF following bacterial infection occurs most commonly in the Indian subcontinent and less so in Southern Europe. The common infections that can trigger ACLF include infection of the abdominal fluid, known as spontaneous bacterial peritonitis, pneumonia and by bacteria that are resistant to multiple antibiotics. Patients who develop ACLF following a bacterial infection have high death rates and are frequently unable to clear the infection.
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Affiliation(s)
- Florence Wong
- Division of Gastroenterology, Department of Medicine, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine - DIMED, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Michele Bartoletti
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Dehli, India
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED); European Foundation of Chronic Liver Failure (EF-Clif), Barcelona
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP). Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Institute for Liver and Digestive Diseases, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang city, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Translational and Precision Medicine, Sapienza Università di Roma, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University (UCA), Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | - Tony Bruns
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany; Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Eileen Laurel Yoon
- Department of Internal Medicine, Sanggye Paik Hospital, Inje University, Seoul, Republic of Korea
| | - Marcos Girala
- Departamento de Gastroenterología y Endoscopia Digestiva, Hospital de Clínicas, Universidad Nacional de Asunción, Asunción, Paraguay
| | - Nikolaos T Pyrsopoulos
- Division of Gastroenterology and Hepatology, Rutgers- New Jersey Medical School, University Hospital, Newark, NJ, USA
| | - Tae Hun Kim
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Korea University Hospital, Seoul, Republic of Korea
| | - Adria Juanola
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED)
| | - Adrian Gadano
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine - DIMED, University of Padova, Padova, Italy; European Foundation of Chronic Liver Failure (EF-Clif), Barcelona.
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Piano S, Singh V, Caraceni P, Maiwall R, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Barea RDCR, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Wong F, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bhamidimarri KR, Boyer TD, Maevskaya M, Fassio E, Kim HS, Hwang JS, Gines P, Gadano A, Sarin SK, Angeli P, Brodersen C, Bruns T, de Man RA, Fialla AD, Gambino C, Gautam V, Girala M, Juanola A, Kim JH, Kim TH, Kumar P, Lattanzi B, Lee TH, Rinaldi Lesmana CA, Moreau R, Nath P, Navarro G, Park JW, Pinero G, Pyrsopoulos NT, Restellini S, Romero G, Sacco M, Sevá-Pereira T, Simón-Talero M, Song DS, Suk KT, Van Vlierberghe H, Yim SY, Yoon EL, Zaccherini G. Epidemiology and Effects of Bacterial Infections in Patients With Cirrhosis Worldwide. Gastroenterology 2019; 156:1368-1380.e10. [PMID: 30552895 DOI: 10.1053/j.gastro.2018.12.005] [Citation(s) in RCA: 249] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/30/2018] [Accepted: 12/07/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Bacterial infections are common and life-threatening in patients with cirrhosis. Little is known about the epidemiology of bacterial infections in different regions. We performed a multicenter prospective intercontinental study to assess the prevalence and outcomes of bacterial and fungal infections in patients with cirrhosis. METHODS We collected data from 1302 hospitalized patients with cirrhosis and bacterial or fungal infections at 46 centers (15 in Asia, 15 in Europe, 11 in South America, and 5 in North America) from October 2015 through September 2016. We obtained demographic, clinical, microbiology, and treatment data at time of diagnosis of infection and during hospitalization. Patients were followed until death, liver transplantation, or discharge. RESULTS The global prevalence of multidrug-resistant (MDR) bacteria was 34% (95% confidence interval 31%-37%). The prevalence of MDR bacteria differed significantly among geographic areas, with the greatest prevalence in Asia. Independent risk factors for infection with MDR bacteria were infection in Asia (particularly in India), use of antibiotics in the 3 months before hospitalization, prior health care exposure, and site of infection. Infections caused by MDR bacteria were associated with a lower rate of resolution of infection, a higher incidence of shock and new organ failures, and higher in-hospital mortality than those caused by non-MDR bacteria. Administration of adequate empirical antibiotic treatment was independently associated with improved in-hospital and 28-day survival. CONCLUSIONS In a worldwide study of hospitalized patients, we found a high prevalence of infection with MDR bacteria in patients with cirrhosis. Differences in the prevalence of MDR bacterial infections in different global regions indicate the need for different empirical antibiotic strategies in different continents and countries. While we await new antibiotics, effort should be made to decrease the spread of MDR bacteria in patients with cirrhosis.
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Affiliation(s)
- Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Delhi, India
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Catalonia, Spain; European Foundation of Chronic Liver Failure (EF-Clif), Barcelona, Catalonia, Spain
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang City, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University, Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | | | - Thomas D Boyer
- Department of Medicine, University of Arizona, Tucson, Arizona
| | | | - Eduardo Fassio
- Liver Unit, Hospital Nacional Prof. Alejandro Posadas, El Palomar, Buenos Aires, Argentina
| | - Hyoung Su Kim
- Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jae Seok Hwang
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Pere Gines
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Catalonia, Spain
| | - Adrian Gadano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy.
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Silva GF, Villela-Nogueira CA, Mello CEB, Soares EC, Coelho HSM, Ferreira PRA, Ruiz FJG. Peginterferon plus ribavirin and sustained virological response rate in HCV-related advanced fibrosis: a real life study. Braz J Infect Dis 2013; 18:48-52. [PMID: 24055310 PMCID: PMC9425191 DOI: 10.1016/j.bjid.2013.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Accepted: 05/08/2013] [Indexed: 12/14/2022] Open
Abstract
Background Tolerance and response to antiviral HCV treatment is poor in advanced fibrosis. The aim of this study was to assess SVR rate and its predictive factors in HCV advanced fibrosis patients treated in real life with full dose PEG-IFN plus RBV and to evaluate the adverse events related to treatment. Methods A multicentric, retrospective study was conducted at six university hospitals. METAVIR F3 and F4 HCV monoinfected patients who were treated with PEG-IFN and RBV had their data analyzed. A stepwise logistic regression analysis was performed to identify the variables independently related to SVR. Adverse events were recorded during treatment. Results 308 patients were included, 75% genotype 1 and 23% genotype 3. METAVIR F3 was present in 39% and F4 in 61% of patients. The median Child Pugh score for F4 patients was 5 (5–9). The global SVR rate was 34%, 11% were relapsers and 55% were nonresponders. SVR rates were similar between patients treated with PEG-IFN alfa 2a or alfa 2b (p = 0.24). SVR rates according to Child–Pugh score were 26% (Child A) and 18% (Child B). The independent factors related to SVR in F4 patients were genotype 3, RVR and fewer Child Pugh score points. Treatment interruption occurred in 31% patients and death occurred in 1.9%, all with liver cirrhosis. Conclusion Treatment of HCV in patients with advanced fibrosis should not be postponed. However, a very careful evaluation of cirrhotic patients must be performed before treatment is indicated and careful monitoring is required during treatment.
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Affiliation(s)
- Giovanni Faria Silva
- Botucatu School of Medicine, Universidade Estadual Paulista (UNESP), Botucatu, SP, Brazil.
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Fioravante M, Alegre SM, Marin DM, Lorena SLS, Pereira TS, Soares EC. Weight loss and resting energy expenditure in patients with chronic hepatitis C before and during standard treatment. Nutrition 2011; 28:630-4. [PMID: 22196981 DOI: 10.1016/j.nut.2011.08.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2011] [Revised: 07/30/2011] [Accepted: 08/20/2011] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Infection with hepatitis C virus (HCV) is a serious public health problem worldwide. In clinical studies, weight loss has been reported in 11% to 29% of patients treated with pegylated interferon-α-2a/2b. Few reports have tried to explain such a weight loss. The aim of this study was to evaluate nutritional status, body composition, and resting energy expenditure (REE) in patients with chronic hepatitis C before and during treatment with pegylated interferon and ribavirin. METHODS This was a prospective study with the evaluation of patients with hepatitis C virus before and after 12 wk of treatment with pegylated interferon and ribavirin. The evaluation consisted of anthropometry (weight, height, body mass index, and waist circumference), and body composition was determined by bioelectrical impedance analysis. The REE of each individual was obtained by indirect calorimetry. To compare the two phases of treatment, the Wilcoxon test was used. The significance level was 5%. RESULTS Subjects had significant weight loss during treatment with a consequent decrease in body mass index. This weight decrease was accompanied by a significant decrease in body fat and no decrease in fat-free mass. There was a significant decrease in energy intake as assessed by 24-h recall. However, there was no change in REE and in REE corrected for fat-free mass. CONCLUSION Our study of patients with hepatitis C treatment showed that these patients had significant weight loss and this was not associated with changes in energy expenditure. However, we observed a significant decrease in energy intake, pointing to a possible need for intervention measures to decrease the damage.
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Affiliation(s)
- Milena Fioravante
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas/UNICAMP, Sao Paulo, Brazil.
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da Silva GH, Alves AVFR, Duques P, Sevá-Pereira T, Soares EC, Escanhoela CAF. Acute hepatotoxicity caused by enalapril: a case report. J Gastrointestin Liver Dis 2010; 19:187-190. [PMID: 20593053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
A case of enalapril-induced acute hepatotoxicity with an unusual morphology is described. This morphology was characterized by macro- and microvesicular steatosis associated with neutrophil infiltration and Mallory bodies, occasionally with satellitosis. These alterations were most abundant in zone 1 of the periportal region, less common in zone 2 and rare in zone 3. There was also confluent periportal necrosis with sinusoidal fibrin deposits associated with intense ductal metaplasia and an infiltrate of inflammatory cells that included plasmocytes and a few eosinophils, as well as focal biliary damage. This morphology, that may be referred as "predominantly periportal steatohepatitis", was distinct from that associated with non-alcohol and alcohol-induced steatohepatitis, both initiated in acinar zone 3 and subsequently extended to other zones.
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Affiliation(s)
- Gustavo Henrique da Silva
- Department of Pathology, Department of Medicine, Faculty of Medical Sciences, State University of Campinas, Sao Paulo, Brazil.
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7
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Wyszomirska RMAF, Lacet CDC, Tenório LR, Nishimura NF, Mesquita MA, Neto JB, Oliveira F, Balwani MDCLV, Almeida JRS, Soares EC. Decrease of type IV collagen and TIMP-1 serum levels after splenectomy in patients with schistosomiasis mansoni. Acta Trop 2006; 97:301-8. [PMID: 16445881 DOI: 10.1016/j.actatropica.2005.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2005] [Revised: 08/04/2005] [Accepted: 12/20/2005] [Indexed: 11/23/2022]
Abstract
The role of the spleen in the process of liver fibrosis in schistosomiasis still needs clarification. The aim of this study was to assess the effect of splenectomy on serum levels of two markers of fibrosis, type IV collagen and TIMP-1, in patients with schistosomiasis mansoni. Twenty-four patients with hepatosplenic schistosomiasis mansoni participated in the study. Type IV collagen and TIMP-1 serum levels were measured preoperatively, and after 2 (POD-1) and 60 days (POD-2) of spleen removal. Before splenectomy, both type IV collagen and TIMP-1 serum levels were elevated in the majority of patients. After splenectomy, the levels of type IV collagen showed a significant decrease in relation to the preoperative values both in POD-1 (median pre-splenectomy: 143.7 ng/ml versus 77.01 ng/ml; p=0.04) and POD-2 (103.3 ng/ml; p=0.015). Serum levels of TIMP-1 also showed a significant decrease in relation to the preoperative values both in POD-1 (pre-splenectomy: 585.9 ng/ml versus 196.4 ng/ml; p=0.008) and POD-2 (97.4 ng/ml; p<0.001). There was no difference between POD-1 and POD-2 values for each serum marker. In conclusion, splenectomy in schistosomotic patients was associated with a decrease in serum markers of fibrosis levels, which persisted for at least 60 days. These results suggest that the spleen may play a role in the extra cellular matrix production, and therefore may contribute to liver fibrosis in schistosomiasis mansoni.
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Wyszomirska RMDAF, Nishimura NF, Almeida JRS, Yamanaka A, Soares EC. High serum laminin and type IV collagen levels in schistosomiasis mansoni. Arq Gastroenterol 2005; 42:221-5. [PMID: 16444376 DOI: 10.1590/s0004-28032005000400006] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND: Fibrosis is the process of excessive deposition of collagen and other extra cellular matrix components and large amounts of these components have been shown in periovular schistosomal granulomas, especially in the liver. Laminin and type IV collagen have been investigated in various hepatic disorders but their accuracy in fibrosis detection and in the evaluation of its progression in schistosomiasis have not been fully explained. AIM: To measure the serum levels of two markers of fibrosis, laminin and type IV collagen in schistosomiasis. PATIENTS AND METHODS: Sixty-four patients with different clinical forms of schistosomiasis mansoni: intestinal (group I), hepatointestinal (group II), compensated (group III) and decompensated hepatosplenic (group IV) and 18 healthy volunteers were included. RESULTS: Serum type IV collagen and laminin levels were significantly increased in patients compared to controls. At about clinical forms, serum type IV collagen was increased in groups II and IV, compared to controls and was significantly higher in group IV than in group I. Serum laminin was significantly increased in groups II, III and IV and was significantly higher in group IV than in group II. Serum type IV collagen was closely correlated with serum laminin in groups II and IV. CONCLUSIONS: Connective tissue marker levels did not correlate with periportal thickness. In schistosomiasis mansoni there is an increase of type IV collagen and laminin levels at the initial stage of the disease, as well as in advanced forms. We also suggest that these markers may be a useful predictor of disease progression.
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Silva GF, Nishimura NF, Coelho KIR, Soares EC. Grading and staging chronic hepatitis C and its relation to genotypes and epidemiological factors in Brazilian blood donors. Braz J Infect Dis 2005; 9:142-9. [PMID: 16127590 DOI: 10.1590/s1413-86702005000200004] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Progression of chronic hepatitis C is known to be associated with some factors, but influence of HCV genotypes is still controversial. Association between HCV genotypes and other risk factors was examined to determine which factors are associated with progression of infection. One hundred consecutive anti-HCV positive volunteer blood donors were evaluated for several risk factors, examined for HCV genotypes, and submitted to hepatic biopsy and biochemical exams.HCV genotyping were carried out in 89 patients and hepatic biopsy in 78. Transmission routes were found to be illicit intravenous drug use (26%), Gluconergan use in a non-safe manner (48%) and blood transfusion (15%). HCV genotype was 1 in 45%, 3 in 40%, and it was not associated with the stage of fibrosis or with inflammatory activity. There was no significant association of factors related to infection, chronic alcohol use, or duration of illness, with progression of the lesion. There was a significant association of aminotransferase levels and the fibrosis stage. Univariate analysis showed that the age at contamination, patient's age, GT-gamma, and aminotransferase levels over three times the upper normal limits, were associated with fibrosis stages 2 to 4. Multivariate analysis detected age (odds ratio=1.19), and GT-gamma (odds ratio=2.02) as independent factors.
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Boin IFSF, Leonardi MI, Pinto AO, Leme RSR, Udo E, Stucchi RSB, Soares EC, Leonardi LS. Liver transplant recipients mortality on the waiting list: long-term comparison to Child-Pugh classification and MELD. Transplant Proc 2005; 36:920-2. [PMID: 15194317 DOI: 10.1016/j.transproceed.2004.03.095] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We sought to evaluate our experience concerning the high waiting list mortality rate for orthotopic liver transplantation (OLT) using the MELD (Model for End-Stage Liver Disease), which has been shown to predict short-term survival better than Child-Turcotte-Pugh (CTP) classification. The predominant end-stage disease was cirrhosis due to hepatitis C virus (67%), patient mean age was 36.8 years, and 72.1% were men. When the patients were included on a waiting list, the MELD score was stratified into W: 0 to 10; X: 11 to 20, and Y: 21 to 40 and the CPT as A: 5 to 6, B: 7 to 9, and C: 10 to 15. It was also observed that 77.8% of patients were on the waiting list, 16.4% underwent OLT and 5.8% had been removed. The estimated survival rate after 1 year was W = 85.4%; X = 83.3%, Y = 46.8%; A = 81.3%, B = 84.2%, C = 45.9%. Child median score was 8 +/- 1.5 (5 to 15) and the MELD was 14.7 +/- 5.1 (8 to 43). The mortality rate was 20.2%. Severe patients classified as Y or C showed greater mortality than the other groups (P <.001), but no significant difference between Y and C strata. The mortality rate was the same as in previous years.
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Affiliation(s)
- I F S F Boin
- Unit of Liver Transplantation, State University of Campinas, Campinas SP, Brazil.
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11
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Silva GF, Coelho KIR, Nishimura NF, Soares EC. Progression of liver fibrosis in blood donors infected with hepatitis C virus. Rom J Gastroenterol 2004; 13:291-7. [PMID: 15624026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
BACKGROUND/AIMS Chronic hepatitis by HCV is progressive towards cirrhosis, with variable rate. We evaluated the rate of fibrosis progression (RFP), risk factors associated with advanced fibrosis (F3 and F4), and estimated the evolution time to cirrhosis. METHODS We transversely selected 142 blood donors infected only with HCV, with a known route of infection, submitted to liver biopsy at admission. RFP= ratio between stage of fibrosis (METAVIR)/estimated duration of infection in years. Non-parametric tests and logistic regression analysis, with significance level of 5% were used. RESULTS Median RFP was 0.086 U/year (0.05-0.142). Ten patients had F4 and 25 had F3. Median RFP values were significantly different (p=0.001) from one age group at contamination to the others and ALT and AST levels. There were no differences in the expected evolution to cirrhosis between intermediate fibrosers (F2) and the rapid fibrosers (F3 and F4). The independent variables associated with advanced fibrosis were ALT (OR 7.2) and GGT (OR 6.4) and age at inclusion (OR 1.12). CONCLUSION This study suggests that RFP is extremely variable, it is exponential with age, and mainly influenced by host characteristics, especially age at contamination and possibly ethnical group. These asymptomatic patients had high percentage of fibrosis F2, F3 and F4.
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Affiliation(s)
- Giovanni Faria Silva
- Department of Internal Medicine, Faculdade de Medicina de Botucatu, UNESP, 18618-000 Botucatu, Brazil.
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França AVC, Valério HMG, Trevisan M, Escanhoela C, Sevá-Pereira T, Zucoloto S, Martinelli A, Soares EC. Fine needle aspiration biopsy for improving the diagnostic accuracy of cut needle biopsy of focal liver lesions. Acta Cytol 2003; 47:332-6. [PMID: 12789910 DOI: 10.1159/000326529] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To determine the value of fine needle aspiration biopsy (FNAB) in comparison to cut needle biopsy (CNB) for the diagnosis of malignancy of focal liver lesions. STUDY DESIGN A retrospective analysis was conducted on 68 FNAB and 49 CNB procedures performed on 62 patients with focal liver lesions. RESULTS Cytology permitted a diagnosis of the lesion in 78% of cases. When punctures with insufficient material were excluded (11), the diagnostic accuracy of FNAB was 93%. For the 49 patients who underwent both procedures, FNAB and CNB had the same diagnostic accuracy, 78%, when considered separately and of 88% when considered in combination. Sensitivity, specificity and positive predictive value were similar for the 2 techniques. The negative predictive value was 64% for FNAB and CNB used separately and reached 78% when the 2 techniques were combined. There were no complications during the execution of FNAB and CNB. CONCLUSION FNAB is an effective and safe method for the diagnosis of focal hepatic lesions, with diagnostic accuracy similar to that of CNB. When the 2 techniques are combined, the accuracy of the diagnosis of malignancy of focal liver lesions increases.
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Affiliation(s)
- Alex Vianey Callado França
- Hepatology Unit, Division of Gastroenterology, Department of Medicine, Medical School of Ribeirão Preto, Sõ Paulo University, Av. Bandeirantes, 3900, Monte Alegre, Ribeirão Preto, SP, Brazil.
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dos Santos Junqueira JC, Cotrim Soares E, Rodrigues Corrêa Filho H, Fenalti Hoehr N, Oliveira Magro D, Ueno M. Nutritional risk factors for postoperative complications in Brazilian elderly patients undergoing major elective surgery. Nutrition 2003; 19:321-6. [PMID: 12679165 DOI: 10.1016/s0899-9007(02)00863-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE In this prospective study, we assessed nutritional and immunologic risk factors for infectious complications and deaths related to infection in elderly patients undergoing major elective surgery. METHODS Seventy patients 60 y or older were enrolled in this study. The preoperative variables analyzed were body mass index, body mass index knee height, triceps skinfold, subscapular skinfold, mid-arm muscle circumference, mid-arm muscle area, albumin, transferrin, prealbumin, and retinol-binding protein levels, immunoglobulins G, A, and M, C3, and C4 levels, total lymphocyte counts, and the occurrence of delayed hypersensitivity reactions (multitest). RESULTS Abnormally low levels of prealbumin (P = 0.004), retinol-binding protein (P = 0.05), and transferrin (P = 0.04) were related to infectious complications. Prealbumin levels (P = 0.02) and lymphocyte counts below 1500 cells/mm(3) (P = 0.04) were associated with mortality secondary to infection. Univariate regression analysis showed that levels of prealbumin (P = 0.02, odds ratio = 13.3, 95% confidence limits = 1.6, 110.9), retinol-binding protein (P = 0.03, odds ratio = 4.8, 95% confidence limits = 1.2, 19.3), and transferrin (P = 0.03; odds ratio = 4.2, 95% confidence limit = 1.2, 15.6) were associated with infectious complications. Multivariate analysis associated only prealbumin levels with infectious complications (P = 0.02, odds ratio = 13.3, 95% confidence limit = 1.6, 110.9). Regression analysis provided no conclusion regarding mortality because of the small number of deaths recorded. CONCLUSIONS In patients with a good cardiac index (Goldman I and II) who underwent major elective surgery, prealbumin protein, retinol-binding protein, and transferrin levels below normal values represented a significant risk for postoperative infectious complications. Lymphocyte counts lower than 1500/m(3) and abnormal prealbumin values were associated with postoperative mortality secondary to infection. The anthropometric variables evaluated did not predict postoperative infectious complications and mortality.
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Affiliation(s)
- José Carlos dos Santos Junqueira
- Intensive Care Unit (Adult), Faculty of Medical Sciences, Hospital das Clínicas, State University of Campinas, Campinas, São Paolo, Brazil.
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Abstract
BACKGROUND The aim of this study was to determine whether a short course of ceftriaxone was sufficient to cure spontaneous bacterial peritonitis (SBP) in cirrhotic patients. METHODS We studied 33 cirrhotic patients with SBP. All of them were treated with ceftriaxone, 1.0 g IV, every 12 h for 5 days. Twenty-one variables were recorded to evaluate their relationship to the resolution of SBP. RESULTS The mean age of the patients was 45 years. Twenty-three were males and 10 females. The etiology of cirrhosis was alcoholic in 42% of the patients, and 82% of the patients belonged to Child-Pugh Class C. Hepatic encephalopathy was present in 39% of the patients. The most frequent organism causing SBP was Escherichia coli (60%). Resolution of SBP on day 5 of treatment was achieved in 73% of the patients. Total resolution of SBP after prolonged therapy with ceftriaxone or another agent. selected according to antibiotic susceptibility, was achieved in 94% of the patients. Hospital mortality was 12%. Multivariate analysis showed no factor that was significantly related to the resolution of SBP, but univariate analysis showed that renal impairment and positive culture tended to be related. CONCLUSIONS A short course (5 days) of ceftriaxone is useful therapy for SBP. If the polymorphonuclear differential count in ascitic fluid is less than 250 cells/mm3 on day 5 of treatment, the antibiotic can be discontinued.
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Abstract
Spontaneous bacterial peritonitis (SBP) is a frequent infection in cirrhotic patients with ascites, with a poor prognosis. The aims of this study were to determine the long-term survival of cirrhotic patients with SBP treated with ceftriaxone and to identify predictive factors related to survival. We studied 47 first episodes of SBP treated with ceftriaxone with a mean follow-up of 272 days. Nineteen variables were recorded to evaluate their relation to survival. The most frequent organism that caused SBP was Escherichia coli (40%). Spontaneous bacterial peritonitis resolution was achieved in 67% of patients. After resolution, SBP recurrence was observed in 44% of patients. The cumulative probability of survival was 68.1% at 1 month and 30.8% at 6 months. After uni-and multivariate analyses of all cases, SBP resolution ( p = 0.0001) and international normalized ratio (INR) ( p = 0.0057) were found to be related to survival. Another analysis performed after SBP resolution and SBP recurrence showed that ascitic fluid-positive culture ( p = 0.0344) and INR ( p = 0.0218) had statistical significance as variables predictive of long-term survival. We conclude that the survival of cirrhotic patients is very short after the first episode of SBP, a fact probably related to advanced liver disease, as liver dysfunction (INR) is the most important factor related to long-term patient survival.
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Affiliation(s)
- A V França
- Hepatology Unit, Department of Medicine, University of Campinas, Brazil.
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Abstract
The patient is a 54-year-old asymptomatic male with a tumor in the right atrium that was diagnosed on transesophageal echocardiography and confirmed as a lipoma of the right atrium on computerized tomography. The patient underwent surgical repair with extracorporeal circulation. The tumor was resected, and its base of implantation in the atrium was repaired with a flap of bovine pericardium. The diagnosis of lipoma was confirmed on histopathological examination. Locating of the tumor with the aid of transesophageal echocardiography was very useful in the strategy of cannulation of the venae cava for installation of the circuit of extracorporeal circulation. The patient had a good postoperative evolution.
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Abstract
OBJECTIVE Left ventricular aneurysm is a complication of myocardial infarction that can best be treated by reconstructive surgeries that can restore ventricular geometry. We analyzed immediate results in a group of consecutive patients who underwent surgical correction of left ventricular aneurysms. METHODS From January '90 to August '99, 94 patients - mean age 58.4 (ranging from 36 to 73 years), 65 (69. 1%) males and 9 ( 30.8%) females - were operated upon. Pre-operative ejection fraction ranged from 0.22 to 0.58 (mean = 0.52), and the aneurysm was located in the antero-lateral area in 90.4% of the cases. Functional class III and IV (NYHA) was present in 82 (87.2%) patients, and 12 (12.7%) were in functional class I and II. Congestive heart failure was the most frequent cause (77.6%), occurring in isolation in 24.4% or associated with coronary artery diseases in 53.2%. RESULTS Short-term follow-up showed a 7.4% mortality, and low cardiac output was the main cause of death. Coming off pump was uneventful in 73 patients (77.6%), with a 3.2% mortality and with the use of inotropics in 20 (21.3%). One patient (1%) did not come off the pump. CONCLUSION Surgical correction was adequate in the immediate follow-up of operated patients, and mortality was higher in patients with higher functional class.
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Affiliation(s)
- W L Silveira
- Grupo CentroCardio, Hospital Santa Genoveva, Goiânia, GO, Brazil
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Yokosuka O, Ikeuchi T, Kanda T, Kawai S, Imazeki F, Saisho H, Mazzalli M, Filho GA, Nishimura NF, Soares EC. The prevalence of TT virus infection in renal transplant recipients in Brazil. Transplantation 2000; 70:1194-7. [PMID: 11063340 DOI: 10.1097/00007890-200010270-00012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Recently, TT virus (TTV) was discovered as a potential causative agent for non-A-E hepatitis. Little is known about the prevalence of TTV infection in renal transplant recipients. METHODS One hundred and seventeen Brazilian renal transplant recipients and 100 normal subjects were examined to determine the prevalence of TTV infection. The TTV DNA in serum and its genotype were examined using polymerase chain reaction and restriction enzyme length polymorphism, respectively. RESULTS TTV DNA was detected in 63/117 (53.8%) renal transplant recipients in contrast to its detection in 10/100 (10%) normal subjects (P<0.001). There was no statistical difference in the distribution of TTV genotypes between these groups. There was no significant difference in clinical backgrounds between TTV positive and negative patients. CONCLUSIONS These results indicate a risk for TTV infection in renal transplant recipients in Brazil. They also indicate that TTV itself might not have a strong correlation with the pathogenicity of liver diseases.
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Affiliation(s)
- O Yokosuka
- First Department of Medicine, Chiba University School of Medicine, Japan
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DeRiemer K, Soares EC, Dias SM, Cavalcante SC. HIV testing among tuberculosis patients in the era of antiretroviral therapy: a population-based study in Brazil. Int J Tuberc Lung Dis 2000; 4:519-27. [PMID: 10864182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
SETTING Rio de Janeiro, Brazil, a city with 29862 cases of tuberculosis (TB) reported between January 1995 and June 1998. OBJECTIVES To evaluate the counseling and testing practices for human immunodeficiency virus (HIV) infection among TB patients, and to identify the patient characteristics associated with HIV screening as antiretroviral therapy was introduced. DESIGN Cross-sectional study of patients with TB who were reported to the health department and who initiated anti-TB treatment. The main outcome measure was screened versus not screened for HIV. RESULTS The proportion of TB patients who received HIV screening increased from January 1995 through June 1998 (P < 0.001). Among young adults aged 20-49 years with TB, the independent predictors of HIV screening were a diagnosis of both pulmonary and extrapulmonary TB (odds ratio [OR] = 2.4, 95% confidence interval [CI] 2.1-2.8); TB meningitis (OR = 13.5, 95%CI 6.5-31.5); disseminated TB (OR = 8.2, 95%CI 5.3-12.9); lymphatic TB (OR = 5.6, 95%CI 4.7-6.6); and male sex (OR = 1.4, 95%CI 1.3-1.6). Patients with newly diagnosed TB who were women, lived in a low income neighborhood (OR = 0.7, 95%CI, 0.6-0.7), and sought TB treatment in their own residential neighborhood (OR = 0.3, 95%CI 0.3-0.4) were less likely to receive HIV counseling and testing. CONCLUSION Health care providers in Rio de Janeiro selectively offered HIV counseling and testing to persons they perceived to be at risk for HIV and those with advanced stages of TB. HIV counseling and testing should be expanded and offered to all TB patients.
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Affiliation(s)
- K DeRiemer
- Division of Public Health Biology and Epidemiology, School of Public Health, University of California, Berkeley, USA
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Mesquita MA, Balbino EP, Albuquerque RS, Carmona CA, Okubo BT, Lorena SL, Montes CG, Soares EC. Ceftriaxone in the treatment of spontaneous bacterial peritonitis: ascitic fluid polymorphonuclear count response and short-term prognosis. Hepatogastroenterology 1997; 44:1276-80. [PMID: 9356840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND/AIMS In this study, ascitic fluid polymorphonuclear (PMN) response, short-term prognosis, and factors related to hospital mortality were investigated in 62 cases of spontaneous bacterial peritonitis occurring in cirrhotic patients treated with Ceftriaxone (1g every 12 hours). METHODOLOGY The diagnostic criteria for (SBP) were ascitic fluid PMN count < 250 cells/mm3 and no evidence of secondary peritonitis. Analysis of ascitic fluid samples were obtained on admission, and on the 4th and 10th days of antibiotic therapy. RESULTS The etiology of cirrhosis was alcohol in 63% of the cases, and 79.5% of patients belonged to Child-Pugh Class C. Ascitic fluid analysis showed positive cultures in 47% of the cases, and a marked decrease in PMN count during treatment (admission: 7762 +/- 2837; 4th day: 388 +/- 91; 10th day: 173 +/- 59 cells/mm3). Ascitic PMN was < 250 cells/mm3 within 4 days of treatment in 33% of the cases. The hospital mortality rate was 24%, and was related to gastrointestinal hemorrhage, hepatic encephalopathy, renal failure and 4th day ascitic fluid PMN count. CONCLUSION Ceftriaxone is a safe and effective option for the treatment of SBP.
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Affiliation(s)
- M A Mesquita
- Department of Medicine, University of Campinas, Brazil
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Kobayashi J, Hasegawa H, Soares EC, Toma H, Dacal AR, Brito MC, Yamanaka A, Foli AA, Sato Y. Studies on prevalence of Strongyloides infection in Holambra and Maceió, Brazil, by the agar plate faecal culture method. Rev Inst Med Trop Sao Paulo 1996; 38:279-84. [PMID: 9216109 DOI: 10.1590/s0036-46651996000400007] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Prevalence of Strongyloides stercoralis infection in three areas of Brazil was surveyed by a recently developed faecal culture method (an agar plate culture). The Strongyloides infection was confirmed in 11.3% of 432 subjects examined. The diagnostic efficacy of the agar plate culture was as high as 93.9% compared to only 28.5% and 26.5% by the Harada-Mori filter paper culture and faecal concentration methods, when faecal samples were examined simultaneously by these three methods. Among the 49 positive samples, about 60% were confirmed to be positive only by the agar plate culture. These results indicate that the agar plate culture is a sensitive new tool for the correct diagnosis of chronic Strongyloides infection.
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Affiliation(s)
- J Kobayashi
- Laboratório de Imunoparasitologia, Gastrocentro, Universidade Estaduat de Campinas, SP. Brasil
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Kobayashi J, Carrilho FJ, Shimabukuro T, da Silva LC, Soares EC, Nishimura NF, Chieffi PP, Sato Y. Gelatin particle indirect agglutination test for serodiagnosis of schistosomiasis: comparative study with enzyme-linked immunosorbent assay. Rev Inst Med Trop Sao Paulo 1994; 36:389-94. [PMID: 7569604 DOI: 10.1590/s0036-46651994000500001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
A new serological test, the gelatin particle agglutination test (GPAT), was used for the serodiagnosis of schistosomiasis mansoni. This technique showed the sensitivity (90.6%) and specificity (97.8%) close to those of enzyme-linked immunosorbent assay. The GPAT can be easily and rapidly performed without specialized equipment, by using lyophilized antigen-coated gelatin particles. The test also seems to be useful for mass screening of Schistosoma infection in field conditions.
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Affiliation(s)
- J Kobayashi
- Laboratório de Imuno-Parasitologia, Gastrocentro, State University of Campinas, Campinas, SP, Brasil
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Soares EC, Câmara R. [Nutritional immunomodulators in neoplasms]. Rev Hosp Clin Fac Med Sao Paulo 1993; 48:261-3. [PMID: 8029597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Carrilho FJ, Onishi I, Soares EC, Zeitune JM, Pareja JC, Amorim Filho J. [Duodenal ulcer treated by carbenoxolone sodium. Endoscopically controlled trial (author's transl)]. Arq Gastroenterol 1978; 15:167-74. [PMID: 749854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The authors present the results of a clinical and endoscopic controlled trial of outpatients with duodenal ulcer treated with carbenoxolone (CBX) and carbenoxolone plus antacids (CBX + AA). They observed complete healing of the duodenal ulcer in 77%-83,3% in both groups of patients. They concluded that CBX is important in the treatment of duodenal ulcer been equally effective alone or in association with antacids.
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25
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Takaoka L, Baldy JL, Passos JD, Soares EC, Zeitune JM, Siqueira JE. [Electrocardiographic changes in patients with schistosomiasis mansoni treated with hycanthone]. Rev Inst Med Trop Sao Paulo 1976; 18:378-86. [PMID: 1006067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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26
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Zeitune JM, Soares EC, Neto JM. [Colonoscopy technic. Evaluation of 50 examinations]. AMB Rev Assoc Med Bras 1976; 22:108-10. [PMID: 1088775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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27
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Zeitune JM, Soares EC, Neto JM. [Colonoscopy technic. Evaluation of 80 examinations]. G E N 1976; 30:259-64. [PMID: 829867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Eighty colonoscopies were done in 77 patients with the CF-MB Olympus colonoscope. A schedule of the examination is analyzed. The bowel preparation can be done at the patient's home. If the patient is well prepared psychologically, the use of antispasmodics or sedatives is not required. The position proposed for the patient is on his back with legs flexed. The symptom most frequently found during the examination was abdominal pain related to the introduction of the colonoscope and to the colon distension; 28,7% of the patients had no symptoms. In the absence of colon obstruction the colonoscope can reach the transverse colon even though fluoroscopy was not used. There were no complications in the 80 examinations performed.
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28
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Zeitune R, Soares EC, Muarrek J, Neto JM, Filho JA. Effects of intravenous glucose and aminoácids of gástric secretion. G E N 1975; 30:79-85. [PMID: 829084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Five healthy females were submitted to parenteral nutrition with amino acids and glucose solution and the acidity and volume of gastric juice were studied. No alterations were noted in the values obtained inthe various phases studied even after the administration of betazole. We concluded that the infusion of amino acids and glucose do not alter the pattern of gastric secretion.
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Novaes HDM, Soares EC, Moura AC, Cordoni Júnior L, de Jesus MM. [Action of tuberculostatics on the gastric mucosa]. AMB Rev Assoc Med Bras 1972; 18:251-4. [PMID: 4538785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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30
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de Moraes Filho JP, Soares EC, de Almeida RK, Bettarello A. Study of pyrosis: revaluation of the acid perfusion test. Rev Hosp Clin Fac Med Sao Paulo 1972; 27:23-8. [PMID: 4671392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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