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Marsal-Beltran A, Rodríguez-Castellano A, Astiarraga B, Calvo E, Rada P, Madeira A, Rodríguez-Peña MM, Llauradó G, Núñez-Roa C, Gómez-Santos B, Maymó-Masip E, Bosch R, Frutos MD, Moreno-Navarrete JM, Ramos-Molina B, Aspichueta P, Joven J, Fernández-Real JM, Quer JC, Valverde ÁM, Pardo A, Vendrell J, Ceperuelo-Mallafré V, Fernández-Veledo S. Protective effects of the succinate/SUCNR1 axis on damaged hepatocytes in NAFLD. Metabolism 2023:155630. [PMID: 37315889 DOI: 10.1016/j.metabol.2023.155630] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 02/24/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Succinate and succinate receptor 1 (SUCNR1) are linked to fibrotic remodeling in models of non-alcoholic fatty liver disease (NAFLD), but whether they have roles beyond the activation of hepatic stellate cells remains unexplored. We investigated the succinate/SUCNR1 axis in the context of NAFLD specifically in hepatocytes. METHODS We studied the phenotype of wild-type and Sucnr1-/- mice fed a choline-deficient high-fat diet to induce non-alcoholic steatohepatitis (NASH), and explored the function of SUCNR1 in murine primary hepatocytes and human HepG2 cells treated with palmitic acid. Lastly, plasma succinate and hepatic SUCNR1 expression were analyzed in four independent cohorts of patients in different NAFLD stages. RESULTS Sucnr1 was upregulated in murine liver and primary hepatocytes in response to diet-induced NASH. Sucnr1 deficiency provoked both beneficial (reduced fibrosis and endoplasmic reticulum stress) and detrimental (exacerbated steatosis and inflammation and reduced glycogen content) effects in the liver, and disrupted glucose homeostasis. Studies in vitro revealed that hepatocyte injury increased Sucnr1 expression, which when activated improved lipid and glycogen homeostasis in damaged hepatocytes. In humans, SUCNR1 expression was a good determinant of NAFLD progression to advanced stages. In a population at risk of NAFLD, circulating succinate was elevated in patients with a fatty liver index (FLI) ≥60. Indeed, succinate had good predictive value for steatosis diagnosed by FLI, and improved the prediction of moderate/severe steatosis through biopsy when added to an FLI algorithm. CONCLUSIONS We identify hepatocytes as target cells of extracellular succinate during NAFLD progression and uncover a hitherto unknown function for SUCNR1 as a regulator of hepatocyte glucose and lipid metabolism. Our clinical data highlight the potential of succinate and hepatic SUCNR1 expression as markers to diagnose fatty liver and NASH, respectively.
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Affiliation(s)
- Anna Marsal-Beltran
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain
| | - Adrià Rodríguez-Castellano
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain
| | - Brenno Astiarraga
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Enrique Calvo
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Patricia Rada
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), 28029 Madrid, Spain
| | - Ana Madeira
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - M-Mar Rodríguez-Peña
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Gemma Llauradó
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Department of Endocrinology and Nutrition, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Catalina Núñez-Roa
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Beatriz Gómez-Santos
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
| | - Elsa Maymó-Masip
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Ramon Bosch
- Department of Pathology, Oncological Pathology and Bioinformatics Research Group, Hospital de Tortosa Verge de la Cinta - IISPV, 43500 Tortosa, Spain
| | - María Dolores Frutos
- Department of General and Digestive System Surgery, Virgen de la Arrixaca University Hospital, 30120 Murcia, Spain
| | - José-María Moreno-Navarrete
- Department of Diabetes, Endocrinology and Nutrition and Insititut d'Investigació Biomèdica de Girona (IDIBGI), Dr. Josep Trueta University Hospital, Department of Medicine, University of Girona, 17007 Girona, Spain; CIBER de Fisiopatología de la Obesidad (CIBEROBN) - Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Bruno Ramos-Molina
- Obesity and Metabolism Laboratory, Biomedical Research Institute of Murcia (IMIB), 30120 Murcia, Spain
| | - Patricia Aspichueta
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain; Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; CIBER de Enfermedades Hepáticas y Digestivas (CIBEREHD)- Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Jorge Joven
- Universitat Rovira i Virgili (URV), 43201 Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, 43204 Reus, Spain
| | - José-Manuel Fernández-Real
- Department of Diabetes, Endocrinology and Nutrition and Insititut d'Investigació Biomèdica de Girona (IDIBGI), Dr. Josep Trueta University Hospital, Department of Medicine, University of Girona, 17007 Girona, Spain; CIBER de Fisiopatología de la Obesidad (CIBEROBN) - Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Juan Carlos Quer
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain
| | - Ángela M Valverde
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), 28029 Madrid, Spain
| | - Albert Pardo
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain
| | - Joan Vendrell
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain
| | - Victòria Ceperuelo-Mallafré
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain.
| | - Sonia Fernández-Veledo
- Hospital Universitari Joan XXIII de Tarragona, Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain; Universitat Rovira i Virgili (URV), 43201 Reus, Spain.
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Quer JC, Diago M, Crespo J, García-Samaniego J, Morillas R, Andrade R, Ángel Simón M. [Chronic hepatitis C: patients with mild disease]. Gastroenterol Hepatol 2016; 37 Suppl 1:3-12. [PMID: 25907433 DOI: 10.1016/s0210-5705(15)30002-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Chronic hepatitis C virus infection is usually asymptomatic. The severity of the hepatic lesion in these patients at diagnosis varies and, from the histopathologic point of view, most have mild disease. A series of factors have been described that correlate with the progression of fibrosis in patients with mild fibrosis: age at diagnosis, the duration of the infection, male sex, HIV coinfection, transaminase levels during follow-up, alcohol consumption, metabolic factors such as diabetes and overweight, necroinflammatory activity in the initial biopsy, and the degree of steatosis. In patients with genotype 1 hepatitis C infection, the standard treatment has been pegylated interferon and ribavirin. However, response rates are markedly increased by concomitant use of first-generation protease inhibitors, boceprevir or telaprevir. In patients with moderate fibrosis, these drugs are well tolerated, in addition to being effective. Currently, dual therapy should be reserved for patients with good baseline predictive factors of response and/or contraindications for treatment with telaprevir or boceprevir. In patients with genotypes other than genotype 1, the standard treatment continues to be the combination of pegylated interferon and ribavirin, although the development of new direct-acting antiviral agents such as sofosbuvir and simeprevir will change the strategies used in these patients. The decision to wait for the new treatments is complex because their release date is unknown; likewise, their high cost will limit the possibilities for their use.
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Affiliation(s)
- Juan Carlos Quer
- Servicio de Aparato Digestivo, Hospital Universitario Joan XXIII, Tarragona, España
| | - Moisés Diago
- Servicio de Aparato Digestivo, Hospital General, Valencia, España
| | - Javier Crespo
- Servicio de Aparato Digestivo, Hospital Universitario Marqués de Valdecilla, Santander, España
| | | | - Rosa Morillas
- Servicio de Aparato Digestivo, Hospital Germans Trias i Pujol, Badalona (Barcelona), España
| | - Raúl Andrade
- Servicio de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, Málaga, España
| | - Miguel Ángel Simón
- Servicio de Aparato Digestivo, Hospital Clínico Universitario, Zaragoza, España.
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Bruguera M, Esteban R, Forns X, Planas R, Quer JC, Solà R, Vergara M. [Position paper of the Catalan Society of Gastroenterology: treatment of Genotype 1 Chronic Hepatitis C Virus with Triple Therapy]. Gastroenterol Hepatol 2012; 35:667-74. [PMID: 22560187 DOI: 10.1016/j.gastrohep.2012.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Accepted: 03/06/2012] [Indexed: 12/18/2022]
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Gaig P, García-Ortega P, Enrique E, Papo M, Quer JC, Richard C. Efficacy of the eradication of Helicobacter pylori infection in patients with chronic urticaria. A placebo-controlled double blind study. Allergol Immunopathol (Madr) 2002; 30:255-8. [PMID: 12396958 DOI: 10.1016/s0301-0546(02)79133-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [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: 12/13/2022]
Abstract
Helicobacter pylori has been involved in the pathogenesis of chronic idiopathic urticaria (CIU) in patients suffering both CIU and H. pylori infection. We selected 49 patients with 13C urea breath test positive, long-lasting CIU and H. pylori infection; 20 remained symptomatic, had positive urease test or H. pylori histologic identification in gastric biopsy material and accepted to participate in a pacebo-controlled treatment trial. They were randomized for a 7-day, double-blind, placebo-controlled H. pylori eradication treatment with amoxicillin, clarithromycin and omeprazol or placebo. H. pylori eradication was assessed by a second 13C urea breath test six weeks after the end of treatment. We observed a significant improvement of more than 70 % of CIU; baseline clinical score was seen in 4 of the 9 (44 %) patients who eradicated H. pylori after active treatment and in 1 of the 7 (12,3 %) of those who did not (p = 0.19). No clinical differences in CIU characteristics were found between patients with and without improvement. No serious adverse effects were observed in either treatment group. We conclude that the eradication of H. pylori may be useful for patients suffering long-lasting CIU and H. pylori infection, although theses results did not reach statistical significance probably owing to the strict conditions of the recruitment.
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Affiliation(s)
- P Gaig
- Allergy Unit. Hospital Universitari Joan XXIII. Institut d'Estudis Avançats. Universitat Rovira i Virgili. Tarragona. Spain.
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Planas R, Quer JC, Enríquez J, Barrera JM, Dalmau B, Casanovas T, Viver JM, Torres M, Boadas J, Solà R, Durández R, Richart C, Bruguera M. [Induction therapy with interferon alfa-2a in compensated hepatitis C virus-related cirrhosis. Randomized, multicenter study]. Med Clin (Barc) 2002; 118:641-4. [PMID: 12028899 DOI: 10.1016/s0025-7753(02)72483-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [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: 11/18/2022]
Abstract
BACKGROUND Although standard dose interferon (IFN) is successful in only 5% of patients with compensated hepatitis C virus (HCV)-related cirrhosis, it has been suggested that this therapy might decrease the risk of complications or the incidence of hepatocellular carcinoma. Based on HCV kinetics, daily IFN may improve response rates. PATIENTS AND METHOD Forty cirrhotic patients were randomised to receive (Group I: 19) or not (Group II: 21) treatment with IFN (4.5 MU/daily for 24 weeks, followed by 4.5 MU/48 hours for a further 24 weeks period, only if ALT was within normal values). RESULTS Dose reduction and discontinuation for adverse events was required in 11 (58%) and 6 (31.5%) cases, respectively. End-of-treatment response was not observed in any of the 21 controls but in 4 of the 19 (21%) treated patients (p = 0.04); a sustained response was achieved in only 2 treated patients (10.5%). The 3-year probability of developing any of the following: ascites, hepatocellular carcinoma, transplantation or death was lower in Group I than in Group II (6% vs 27%; p = 0.05). CONCLUSION Although induction IFN therapy is associated with common side effects and poor sustained response in compensated HCV-related cirrhosis, it might improve the outcome of patients at the medium-term.
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Affiliation(s)
- Ramon Planas
- Hospital Universitari Germans Trias i Pujol. Badalona. BArcelona. Spain.
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Cabré E, Rodríguez-Iglesias P, Caballería J, Quer JC, Sánchez-Lombraña JL, Parés A, Papo M, Planas R, Gassull MA. Short- and long-term outcome of severe alcohol-induced hepatitis treated with steroids or enteral nutrition: a multicenter randomized trial. Hepatology 2000; 32:36-42. [PMID: 10869286 DOI: 10.1053/jhep.2000.8627] [Citation(s) in RCA: 207] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Steroids are recommended in severe alcohol-induced hepatitis, but some data suggest that artificial nutrition could also be effective. We conducted a randomized trial comparing the short- and long-term effects of total enteral nutrition or steroids in these patients. A total of 71 patients (80% cirrhotic) were randomized to receive 40 mg/d prednisolone (n = 36) or enteral tube feeding (2,000 kcal/d) for 28 days (n = 35), and were followed for 1 year or until death. Side effects of treatment occurred in 5 patients on steroids and 10 on enteral nutrition (not significant). Eight enterally fed patients were prematurely withdrawn from the trial. Mortality during treatment was similar in both groups (9 of 36 vs. 11 of 35, intention-to-treat) but occurred earlier with enteral feeding (median 7 vs. 23 days; P =.025). Mortality during follow-up was higher with steroids (10 of 27 vs. 2 of 24 intention-to-treat; P =. 04). Seven steroid patients died within the first 1.5 months of follow-up. In contrast to total enteral nutrition (TEN), infections accounted for 9 of 10 follow-up deaths in the steroid group. In conclusion, enteral feeding does not seem to be worse than steroids in the short-term treatment of severe alcohol-induced hepatitis, although death occurs earlier with enteral nutrition. However, steroid therapy is associated with a higher mortality rate in the immediate weeks after treatment, mainly because of infections. A possible synergistic effect of both treatments should be investigated.
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Papo M, Quer JC, Gutierrez C, Broch M, Casellas F, Pastor RM, Olona M, Richart C. Genetic heterogeneity within ulcerative colitis determined by an interleukin-1 receptor antagonist gene polymorphism and antineutrophil cytoplasmic antibodies. Eur J Gastroenterol Hepatol 1999; 11:413-20. [PMID: 10321759 DOI: 10.1097/00042737-199904000-00010] [Citation(s) in RCA: 17] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Although there is strong evidence implicating genetic predisposition in the pathogenesis of the chronic inflammatory bowel diseases, the number and identity of susceptibility genes remain uncertain. Cytokine genes are tentative candidate loci, but data regarding association studies in different populations are conflicting. AIMS To determine potential associations of interleukin-1 receptor antagonist (IL-1ra), tumour necrosis factor alpha (TNF alpha), and tumour necrosis factor beta (TNF beta) gene polymorphisms with ulcerative colitis or subsets of ulcerative colitis in a Spanish population. METHODS Genotyping for IL-1ra, TNF alpha and TNF beta gene polymorphisms was performed by the polymerase chain reaction in 95 patients with ulcerative colitis and 74 healthy controls. A variable number of tandem repeats (VNTR) in the IL-1ra gene, and a single base pair polymorphism in the TNF alpha gene promoter region (-308) and in the first intron of the TNF beta gene were analysed. Anti-neutrophil cytoplasmic antibodies (ANCA) were detected using an indirect immunofluorescence assay. RESULTS There were no significant differences between ulcerative colitis patients and controls in either polymorphism analysed, nor between ulcerative colitis subgroups as a function of the clinical disease pattern. However, when stratified by their ANCA status, perinuclear ANCA (p-ANCA) ulcerative colitis showed an increased frequency of the genotype 1,2 of the IL-1ra gene compared with ANCA-negative ulcerative colitis (52% versus 28%; P = 0.02, Pcorr = 0.1). Furthermore, p-ANCA ulcerative colitis had a statistically significant increase of this genotype compared with cytoplasmic ANCA (c-ANCA)/ANCA-negative ulcerative colitis (52% versus 26.5%; P = 0.01, Pcorr = 0.05). CONCLUSIONS In the Spanish population studied, the polymorphisms analysed in the IL-1ra, TNF alpha and TNF beta genes are unlikely to be important in the overall susceptibility to ulcerative colitis. However, the combination of a subclinical (p-ANCA) and a genetic (IL-1ra gene) marker identified a distinct ulcerative colitis subgroup (p-ANCA; IL-1ra genotype 1,2). These findings provide further evidence of genetic heterogeneity within ulcerative colitis, and support the concept that ANCA may represent a subclinical marker of genetic heterogeneity.
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Affiliation(s)
- M Papo
- Section of Gastroenterology, Hospital Universitari de Tarragona Joan XXIII, School of Medicine, Universitat Rovira i Virgili of Tarragona, Spain
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Papo M, Quer JC, Pastor RM, García-Pardo G, Olona M, Prats E, Mirapeix E, Rodríguez R, Richart C. [antineutrophil cytoplasmic autoantibodies in inflammatory bowel disease]. Med Clin (Barc) 1998; 110:11-5. [PMID: 9527980] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The aim of the present study was to determine the prevalence and diagnostic usefulness of antineutrophil cytoplasmic antibodies (ANCA) in a Spanish population of patients with inflammatory bowel disease from the province of Tarragona. PATIENTS AND METHODS One hundred and fifty-six sera obtained from 116 patients with inflammatory bowel disease (75 ulcerative colitis and 41 Crohn's disease) and 40 healthy controls were tested using an indirect immunofluorescence assay. RESULTS ANCA were detected in 65% of patients with ulcerative colitis but in only 12% of patients with Crohn's disease (p < 0.01), and 2.5% of control subjects (p < 0.01). The overall sensitivity of the test for the diagnosis of ulcerative colitis was 65% with a specificity of 88% and a positive predictive value of 91%. Among patients with ulcerative colitis there was no relationship between the presence or titre of ANCA and the duration, the clinical course, the extent, the disease activity or the need for medical treatment. CONCLUSIONS In the population studied, ANCA occur more commonly in ulcerative colitis than in Crohn's disease, as reported in other populations. Their determination in patients with inflammatory bowel disease may be useful to differentiate ulcerative colitis from Crohn's disease.
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Affiliation(s)
- M Papo
- Sección de Aparato Digestivo, Hospital Universitario de Tarragona Joan XXIII, Universitat Rovira i Virgill
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Saló J, Ginès A, Quer JC, Fernández-Esparrach G, Guevara M, Ginès P, Bataller R, Planas R, Jiménez W, Arroyo V, Rodés J. Renal and neurohormonal changes following simultaneous administration of systemic vasoconstrictors and dopamine or prostacyclin in cirrhotic patients with hepatorenal syndrome. J Hepatol 1996; 25:916-23. [PMID: 9007721 DOI: 10.1016/s0168-8278(96)80297-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [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] [Indexed: 02/03/2023]
Abstract
BACKGROUND/AIMS Intravenous ornipressin in cirrhotic patients with hepatorenal syndrome causes marked improvement of systemic hemodynamics and suppression of plasma renin and norepinephrine but only moderate improvement of renal function. This study was designed to investigate whether these beneficial effects could be enhanced by the simultaneous administration of dopamine. The renal effects of the i.v. infusion of norepinephrine plus prostacyclin in patients with hepatorenal syndrome were also assessed. METHODS Renal plasma flow, glomerular filtration rate, free water clearance, sodium excretion and the plasma levels of renin and norepinephrine were measured in baseline conditions and during the administration of ornipressin (6 i.u./h) and ornipressin (6 i.u./h) plus dopamine (2 micrograms/kg.min) in nine patients with hepatorenal syndrome. Five additional patients with hepatorenal syndrome were studied prior to and following the administration of norepinephrine (0.45 +/- 0.1 microgram/kg.min) and norepinephrine (0.85 +/- 0.2 microgram/kg.min) plus prostacyclin (5 ng/kg.min). RESULTS Despite a significant increase in arterial pressure and marked suppression of plasma renin activity during ornipressin and ornipressin plus dopamine administration, no significant improvement in renal function was observed. Norepinephrine and norepinephrine plus prostacyclin also failed to increase renal perfusion and glomerular filtration rate. CONCLUSIONS The combined administration of systemic vasoconstrictors (ornipressin or norepinephrine) and vasodilators (dopamine or prostacyclin), at the doses used in the current study and for a short period of time, does not improve renal function in cirrhotic patients with hepatorenal syndrome. The current study does not confirm a potential role for ornipressin in the treatment of hepatorenal syndrome.
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Affiliation(s)
- J Saló
- Department of Medicine, Hospital Clínic i Provincial, Barcelona, Spain
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Ginès A, Fernández-Esparrach G, Monescillo A, Vila C, Domènech E, Abecasis R, Angeli P, Ruiz-Del-Arbol L, Planas R, Solà R, Ginès P, Terg R, Inglada L, Vaqué P, Salerno F, Vargas V, Clemente G, Quer JC, Jiménez W, Arroyo V, Rodés J. Randomized trial comparing albumin, dextran 70, and polygeline in cirrhotic patients with ascites treated by paracentesis. Gastroenterology 1996; 111:1002-10. [PMID: 8831595 DOI: 10.1016/s0016-5085(96)70068-9] [Citation(s) in RCA: 415] [Impact Index Per Article: 14.8] [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] [Indexed: 02/09/2023]
Abstract
BACKGROUND & AIMS Paracentesis associated with plasma expanders is widely used for the treatment of ascites in cirrhosis. This study investigated the clinical importance of paracentesis-induced-circulatory dysfunction and compared the efficacy of albumin, dextran 70, and polygeline in preventing this complication. METHODS A total of 289 cirrhotic patients with ascites were randomized to treatment by total paracentesis plus intravenous albumin (97 patients), dextran 70 (93 patients), or polygeline (99 patients). Postparacentesis circulatory dysfunction was defined as an increase in plasma renin activity on the sixth day after paracentesis of more than 50% of the pretreatment value to a level > 4 ng.mL-1.h-1. RESULTS Postparacentesis circulatory dysfunction occurred more frequently in patients treated with dextran 70 (34.4%; P = 0.018) or polygeline (37.8%; P = 0.004) than in those receiving albumin (18.5%). The plasma expander used and the volume of ascites removed were independent predictors of this complication. Postparacentesis circulatory dysfunction persisted during follow-up and was associated with a shorter time to first readmission (1.3 +/- 0.5 vs. 3.5 +/- 0.8 months, median +/- SEM; P = 0.03) and shorter survival (9.3 +/- 4.2 vs. 16.9 +/- 4.3 months; P = 0.01). Creatinine and sodium levels in serum, and Child-Pugh score at inclusion, and postparacentesis circulatory dysfunction were independent predictors of survival. CONCLUSIONS Postparacentesis circulatory dysfunction is not spontaneously reversible and is associated with a shorter time to first readmission and shorter survival. Albumin is the best plasma expander to prevent this complication.
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Affiliation(s)
- A Ginès
- Liver Unit, Hospital Clinic i Provincial, Barcelona, Spain
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11
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Papo M, Fernandez J, Quer JC, Sirvent JJ, Richart C. Metastatic breast carcinoma presenting as obstructive jaundice. Am J Gastroenterol 1996; 91:2240-1. [PMID: 8855761] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A case of obstructive jaundice due to extrahepatic intraductal biliary metastasis from a breast carcinoma is reported. This clinical picture was a late manifestation and the first evidence of spread of the disease. The patient was treated by surgical decompression with relief of jaundice but died 5 months later. In patients with a history of carcinoma of the breast, the possibility of extrahepatic biliary metastasis should always be considered in the differential diagnosis of jaundice. Because this condition is amenable to palliation, it is important to differentiate it from jaundice due to hepatic involvement by this tumor.
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Affiliation(s)
- M Papo
- Department of Internal medicine, Hospital Universitari de Tarragona Joan XXIII, School of Medicine, Universitat Rovira i Virgili of Tarragona, Spain
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12
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Papo M, Quer JC, Pastor RM, García-Pardo G, Prats E, Mirapeix E, Rodríguez R, Richart C. Antineutrophil cytoplasmic antibodies in relatives of patients with inflammatory bowel disease. Am J Gastroenterol 1996; 91:1512-5. [PMID: 8759652] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The occurrence of antineutrophil cytoplasmic antibodies (ANCA) has been reported more frequently than expected in healthy first-degree relatives of patients with ulcerative colitis, suggesting that these antibodies may represent a subclinical marker of genetic disease susceptibility. AIM To determine the prevalence of ANCA in unaffected first-degree relatives of inflammatory bowel disease patients in a Spanish population. METHODS Three hundred and seventy sera obtained from 80 patients with inflammatory bowel disease (55 ulcerative colitis, 25 Crohn's disease), 217 unaffected first-degree relatives (157 from ulcerative colitis and 60 from Crohn's disease patients), 62 healthy controls, and 11 celiac disease patients were tested using an indirect immunofluorescence assay. RESULTS Antibodies were detected in 64% of patients with ulcerative colitis but in only 12.5% of patients with Crohn's disease. ANCA were seldom present in their unaffected first-degree relatives (4.6%), control subjects (1.6%), and celiac disease patients (0%). CONCLUSIONS In the Spanish population studied, antineutrophil cytoplasmic antibodies occur more commonly in ulcerative colitis than in Crohn's disease, as reported in other Caucasian populations. Moreover, their presence is not increased in their first-degree relatives. These findings indicate that ANCA are not a subclinical marker of genetic susceptibility to inflammatory bowel disease in this population.
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Affiliation(s)
- M Papo
- Department of Biochemistry, Hospital Universitari de Tarragona Joan XXIII, School of Medicine, Universitat Rovira i Virgili of Tarragona, Spain
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13
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Papo M, Quer JC, García G, Lorenzo A, Saurí A, Richart C. [Esophageal intramural pseudodiverticulosis]. Rev Esp Enferm Dig 1995; 87:665-7. [PMID: 7577126] [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: 01/26/2023]
Abstract
Esophageal intramural pseudodiverticulosis is an uncommon and benign primary disease of the esophagus. Less than 150 cases have been reported. We report a new case diagnosed by endoscopy during the investigation of an upper gastrointestinal bleeding, in a 48-year-old man who was assymptomatic from the esophageal point of view. We discuss the clinical, pathogenic, diagnostic and therapeutic aspects of this disease.
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Affiliation(s)
- M Papo
- Sección de Aparato Digestivo, Hospital Joan XXIII, Tarragona
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14
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Morillas RM, Planas R, Cabré E, Galán A, Quer JC, Feu F, García Pagán JC, Bosch J, Gassull MA. Propranolol plus isosorbide-5-mononitrate for portal hypertension in cirrhosis: long-term hemodynamic and renal effects. Hepatology 1994; 20:1502-8. [PMID: 7982651 DOI: 10.1002/hep.1840200620] [Citation(s) in RCA: 47] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The effect on kidney function, vasoactive systems and ascites outcome of long-term treatment with propranolol plus isosorbide-5-mononitrate, a combined therapy proven more effective than propranolol alone in decreasing portal pressure in the cirrhotic patient, is unknown. Thirty cirrhotic patients who survived acute variceal bleeding and were treated with propranolol plus isosorbide-5-mononitrate were studied. Portal and systemic hemodynamics (n = 15), inulin clearance, free water clearance, plasma renin activity, aldosterone concentration and prostaglandin E2 excretion (n = 20) were measured before and after 3 mo of treatment. In addition, data on ascites outcome in the entire series after a mean follow-up of 9.6 mo were compared with those of 30 patients undergoing elective sclerotherapy and with those of 30 patients treated with propranolol alone matched for age, sex, presence of ascites, Child-Pugh class and mean follow-up length included in other randomized controlled trials. Combined therapy significantly decreased the hepatic venous pressure gradient and azygos blood flow. In addition, no changes in inulin clearance, free water clearance, plasma renin activity, aldosterone concentration and prostaglandin E2 excretion occurred, despite a mild decrease in mean arterial pressure. Moreover, no differences among the three groups of patients studied in ascites outcome were found. These results suggest that long-term treatment with propranolol plus isosorbide-5-mononitrate does not impair kidney function, vasoactive systems or ascites outcome in cirrhotic patients.
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Affiliation(s)
- R M Morillas
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
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15
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Castells A, Saló J, Planas R, Quer JC, Ginès A, Boix J, Ginès P, Gassull MA, Terés J, Arroyo V, Rodés J. Impact of shunt surgery for variceal bleeding in the natural history of ascites in cirrhosis: a retrospective study. Hepatology 1994. [PMID: 8076916 DOI: 10.1002/hep.1840200306] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Despite the efficacy of shunt surgery in the treatment of variceal bleeding, less effective nonoperative therapies are being substituted because surgical shunt does not modify survival and increases hepatic encephalopathy. However, the real impact of shunt surgery on the natural history of ascites and its complications has not been established. The course of 204 Child-Pugh A and B cirrhotic patients with variceal bleeding included in three controlled trials of our units who survived first hospitalization was updated. Ninety-eight patients (group I) were treated by portacaval (56 patients) or distal splenorenal (42 patients) shunt, whereas 106 (group II) were treated by nonshunt procedures (sclerotherapy in 89 patients and staple transection in 17 patients). As expected, the 5-yr probability of variceal rebleeding was lower (13% vs. 44%) and hepatic encephalopathy higher (50% vs. 28%) in group I than in group II, and survival was similar (67% vs. 60%). Shunt surgery had a great impact on the natural history of ascites and its complications. The probability of occurrence of ascites (15% vs. 73%; p < 0.0001), spontaneous bacterial peritonitis (2% vs. 21%; p < 0.0001) and hepatorenal syndrome (4% vs. 21%; p < 0.01) was greatly reduced. These beneficial effects accounted for the lower percentage patients requiring readmissions (51% vs. 70%; p = 0.02) and shorter total time spent in hospital (14 +/- 22 vs. 26 +/- 39 days/patient; p = 0.01) in group I. These data indicate that shunt surgery, in addition to reducing the probability of rebleeding, markedly decreases the probability of ascites, spontaneous bacterial peritonitis and hepatorenal syndrome development.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- A Castells
- Liver Unit, Hospital Clínic i Provincial, University of Barcelona, Spain
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16
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Humbert P, López de Soria P, Fernández-Bañares F, Juncá J, Boix J, Planas R, Quer JC, Domenech E, Gassull MA. Magnesium hydrogen breath test using end expiratory sampling to assess achlorhydria in pernicious anaemia patients. Gut 1994; 35:1205-8. [PMID: 7959224 PMCID: PMC1375694 DOI: 10.1136/gut.35.9.1205] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [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] [Indexed: 01/28/2023]
Abstract
A modified magnesium hydrogen breath test, using end expiratory breath sampling, is described to investigate achlorhydria. The efficacy of this test in the diagnostic investigation of pernicious anaemia was compared with that of serum pepsinogen I. Twenty one patients with pernicious anaemia--that is, patients with achlorhydria--and 22 with healed duodenal ulcer and normal chlorhydria were studied. Magnesium hydrogen breath test, serum pepsinogen I, serum gastrin, and standard gastric acid secretory tests were performed in all subjects. The mean (SEM) hydrogen peak value was lower in patients with pernicious anaemia than in the duodenal ulcer group (21.7 (1.9) v 71.3 (5.2) ppm; p = 0.00005). The hydrogen peak value had a 95.2% sensitivity and a 100% specificity to detect pentagastrin resistant achlorhydria. Mean serum pepsinogen I concentrations were also significantly lower in patients with pernicious anaemia than in the duodenal ulcer group (10.7 (2.7) v 123.6 (11.8) micrograms/l p = 0.00005). Sensitivity and specificity to detect pernicious anaemia were both 100% for pepsinogen I. It is concluded that this modified magnesium hydrogen breath test is a simple, noninvasive, cost effective, and accurate method to assess achlorhydria and may be useful in the diagnostic investigation of patients with suspected pernicious anaemia.
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Affiliation(s)
- P Humbert
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
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17
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Planas R, Quer JC, Boix J, Canet J, Armengol M, Cabre E, Pintanel T, Humbert P, Oller B, Broggi MA. A prospective randomized trial comparing somatostatin and sclerotherapy in the treatment of acute variceal bleeding. Hepatology 1994; 20:370-5. [PMID: 7913907] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Somatostatin and endoscopic sclerotherapy are widely used in the treatment of acute variceal bleeding. Although objective evidence does exist about the advantages of either treatment, data comparing both procedures are scarce. In order to compare the effectiveness and safety of somatostatin and sclerotherapy in the treatment of acute variceal bleeding, 70 consecutive cirrhotic patients suffering from esophageal variceal hemorrhage and meeting the inclusion criteria were randomly assigned to treatment with somatostatin (35 patients) or sclerotherapy (35 patients). No differences in age, sex, alcohol intake, etiology of cirrhosis and severity of liver failure were found between groups. Failure of treatment (defined as persistence of bleeding despite therapy or subsequent rebleeding within the 48-hr trial period) occurred in seven patients (20%) in the somatostatin group and in six (17.1%) in the sclerotherapy group (NS). Early rebleeding occurred in seven of 28 patients (25%) in the somatostatin group and in five of 29 (17.2%) in the sclerotherapy group (NS). Mortality within the first 6 wk was no different between both groups: 10 (28.5%) and eight (22.8%) in the somatostatin and sclerotherapy groups, respectively. Sclerotherapy, but not somatostatin, was associated with major complications in five cases (14.2%) (p = 0.026), two of which resulted in patient's death. These results suggest that somatostatin is safer, and as effective as sclerotherapy, in controlling acute variceal bleeding until an elective treatment can be established.
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Affiliation(s)
- R Planas
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
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18
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Llovet JM, Planas R, Morillas R, Quer JC, Cabré E, Boix J, Humbert P, Guilera M, Doménech E, Bertrán X. Short-term prognosis of cirrhotics with spontaneous bacterial peritonitis: multivariate study. Am J Gastroenterol 1993; 88:388-92. [PMID: 8438846] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In order to identify the predictive factors of hospital mortality in cirrhotics with spontaneous bacterial peritonitis (SBP), we studied 64 patients who fulfilled the accepted diagnostic criteria. All cases were treated with cefotaxime up to 2 days after the infection was considered cured (7.7 +/- 2.9 days). Eleven patients (17%) died while in hospital, six of them before SBP was cured. After uni- and multivariate analyses, only seven routine clinical, biological, and bacteriological variables studied were independently associated with hospital mortality. These were: the presence of upper gastrointestinal bleeding at admission (beta = 2.01), the absence of abdominal pain as presenting symptom (beta = -1.29), the polymorphonuclear count (%) in the ascites (beta = 0.48), prothrombin rate (beta = -0.22), and serum Na (beta = -0.64), creatinine (beta = 0.50), and cholesterol (beta = -0.68). When the equation obtained was computed in a randomly selected sample of the patients studied, it correctly predicted the outcome in 92.3% of the cases. We conclude that short-term outcome of SBP patients depends on the existence of recent gastrointestinal bleeding, the severity of SBP, and the degree of liver and renal failure. The prognostic value of this model needs prospective validation in a new series of patients.
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Affiliation(s)
- J M Llovet
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Catalunya, Spain
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19
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Abad-Lacruz A, Cabré E, González-Huix F, Fernández-Bañares F, Esteve M, Planas R, Llovet JM, Quer JC, Gassull MA. Routine tests of renal function, alcoholism, and nutrition improve the prognostic accuracy of Child-Pugh score in nonbleeding advanced cirrhotics. Am J Gastroenterol 1993; 88:382-7. [PMID: 8438845] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In an attempt to improve the prognostic capacity of Child-Pugh score in nonbleeding cirrhotics, 110 consecutive in-patients without gastrointestinal hemorrhage at admission were studied and followed up for 24 months or until death. Fifty-five of the 110 patients (50%) died during this period. Mean survival time was 18.8 +/- 1.4 months (mean +/- SEM). In addition to Child-Pugh score, eight variables, including anthropometric nutritional parameters, routine renal function tests, and alcoholism markers, were recorded at admission. The ability of these variables to improve the prognostic capacity of the Child-Pugh score was assessed with the proportional hazard Cox's regression procedure, using a stepwise method for covariate selection, after including the Child-Pugh score at the first step. Thus, in addition to Child-Pugh score (beta = 0.302), three variables were included in the final model: serum urea (beta = 0.113), MCV (beta = 0.027), and mid-arm muscle circumference (beta = -0.025). According to the contribution of each of these factors to the model, a prognostic index was obtained to estimate survival in the individual patient. An assessment of the predictive power of the model was made by means of a split-sample technique. The prognostic index described in this study may contribute to improve the selection of nonbleeding patients with advanced cirrhosis to receive specific therapies such as transplantation. However, its true clinical relevance will be established only by prospectively comparing its prognostic value with that of the Child-Pugh score in a new sample of patients.
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Affiliation(s)
- A Abad-Lacruz
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
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20
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Planas R, Gomes-Vieira MC, Cabré E, Armengol M, Quer JC, Boix J, Morillas R, Abad-Lacruz A, Broggi M, Gassull MA. Prognostic factors of hepatic encephalopathy after portacaval anastomosis: a multivariate analysis in 50 patients. Am J Gastroenterol 1992; 87:1792-6. [PMID: 1449143] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Portacaval anastomosis has proved to be effective in avoiding active and recurrent hemorrhage from gastroesophageal varices in liver cirrhosis. However, hepatic encephalopathy is the most common and serious complication of this procedure. The aim of this study was to investigate by multivariate analysis the predictive factors of development of hepatic encephalopathy in 50 Child's A and B cirrhotic patients whose variceal bleeding was treated with emergency (n = 17) or elective (n = 33) portacaval anastomosis. The etiology of the cirrhosis was alcoholic in 74% of cases. The mean follow-up was 22.7 +/- 16.6 months (range 1-60 months). The 2-yr probability of suffering from at least one episode of hepatic encephalopathy in the overall group was 43%. The multivariate analyses (Cox's regression method) of 37 variables based upon clinical history, physical examination, and laboratory data disclosed that only five of these variables had independent predictive value: need for diuretic treatment in the days prior to surgery, absence of hepatomegaly, and serum levels of total bilirubin, gamma-globulin, and hemoglobin. According to the contribution of each one of these factors to the final model, a prognostic index was obtained which allowed the division of patients in two different groups of risk for developing hepatic encephalopathy (20% and 74%, respectively, after 2 yr of surgery; p = 0.0002). This index may help to better choose those candidates for portacaval anastomosis.
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Affiliation(s)
- R Planas
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
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21
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Casas D, Pérez-Andrés R, Quer JC, Cabré E. CT demonstration of pelvic wall spread in primary colonic linitis plastica. Comput Med Imaging Graph 1992; 16:47-9. [PMID: 1313328 DOI: 10.1016/0895-6111(92)90200-s] [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] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Primary linitis plastica of the colon is a rare entity, and its radiographic and CT findings have been described in previously published literature. We present the CT demonstration of the pelvic wall spread in this unusual disease, and briefly review its radiologic and pathologic features.
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Affiliation(s)
- D Casas
- Department of Radiology, University Hospital of Badalona, Barcelona, Spain
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22
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Bertrán X, Fernández-Bañares F, Planas R, Cabré E, Morillas R, De León R, Guilera M, Quer JC, Llovet JM, Doménech E. [Impact on the energetic-proteic nutritional status of total paracentesis combined with infusion of albumin or dextran-70 in the therapy of tension ascites in liver cirrhosis]. Rev Esp Enferm Dig 1991; 79:320-3. [PMID: 1714283] [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: 12/28/2022]
Abstract
The aim of this study was to investigate the effect of total paracentesis plus albumin or dextran-70 infusion on the nutritional status in cirrhotics with tense ascites. Seventeen patients were studied. Eight patients (group I) were treated with total paracentesis and albumin infusion, and in 9 cases (group II) dextran-70 infusion was associated to total paracentesis. The nutritional status was assessed before and two days after the procedure by measuring triceps skinfold thickness, mid-arm muscle circumference and serum albumin. No changes in anthropometric parameters were observed in either group. Patients in group I showed a significant increase in serum albumin levels (from 26.6 +/- 1.4 to 28.9 +/- 1.3 g/l; p = 0.007), whereas this parameter decreased in group II (from 25.5 +/- 1.3 to 23.1 +/- 1.4 g/l; p = 0.005). However, serum albumin levels returned to initial values in both groups one month after total paracentesis. There were no differences between both groups regarding the appearance of complications and mortality rate during admission. These results suggest that total paracentesis plus either i.v. albumin or dextran-70 has no long-term effect on the protein-energy nutritional status.
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Affiliation(s)
- X Bertrán
- Servicio de Aparato Digestivo, Hospital Universitario Germans Trias i Pujol, Badalona
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23
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Quer JC, Boix J, Planas R, Domínguez M, Abad-Lacruz A, Humbert P, Morillas R, Guilera M, Llovet JM, Gassull MA. [Prophylactic sclerosis of esophageal varices. Results of a controlled prospective study]. Med Clin (Barc) 1991; 96:241-4. [PMID: 2038216] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Endoscopic sclerosis of esophageal varices is effective both to treat active hemorrhage and to prevent recurrences. By contrast, its usefulness for the prophylaxis of the first episode of hemorrhage is not well established, the available data being contradictory. METHODS Overall 46 patients with cirrhosis and esophageal varices of type B or higher, without previous upper gastrointestinal hemorrhage, were randomized to be treated with prophylactic sclerosis or not (n = 22 and 24, respectively). Both groups were comparable in age, sex, etiology of cirrhosis (mainly alcoholic), Child's degree of hepatic failure, coagulation studies, laboratory data and endoscopic findings. RESULTS In a mean follow up of 16 months, the patients treated with sclerosis had a higher frequency of hemorrhage from gastroesophageal varices (27%) than those in the control group (8%) (n.s.). However, this difference reached significance (p = 0.02) when only patients from Child's classes A and B were considered (31% in the sclerosis group vs 5% in the control group). The mortality rate was similar in both groups, with a probability of one year survival of 80 and 76% in the sclerosis and control groups, respectively. CONCLUSIONS The results indicate that prophylactic sclerotherapy does not improve short-term survival or reduce the risk of a first hemorrhage due to gastroesophageal varices of type B or higher in hepatic cirrhosis. It may even facilitate the development of this severe complication in Child's A and B class patients.
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Affiliation(s)
- J C Quer
- Servicio de Aparato Digestivo, Hospital Universitario de Badalona Germans Trias i Pujol, Badalona, Barcelona
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24
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Planas R, De León R, Quer JC, Barranco C, Bruguera M, Gassull MA. Fatal submassive necrosis of the liver associated with piroxicam. Am J Gastroenterol 1990; 85:468-70. [PMID: 2327391] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A 64-yr-old woman developed acute hepatitis after 3 wk of treatment with 40 mg/day of piroxicam (Feldene). Jaundice was preceded by a skin rash associated with eosinophilia. Despite withdrawal of the drug, she developed severe hepatocellular failure and died 53 days after the onset. Hepatitis was attributed to piroxicam because of the absence of other etiological factors.
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Affiliation(s)
- R Planas
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol de Badalona, Spain
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25
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Boix J, Planas R, Casals A, Romeu J, Quer JC, Humbert P. [Long-term study of survival and hemorrhagic recurrence in elective sclerotherapy of esophageal varices]. Med Clin (Barc) 1988; 91:614-7. [PMID: 3265975] [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: 01/05/2023]
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