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1.
Aliment Pharmacol Ther ; 26(4): 565-76, 2007 Aug 15.
Artigo em Inglês | MEDLINE | ID: mdl-17661760

RESUMO

BACKGROUND: Epidemiological data concerning hepatitis B are scarce in France. AIM: To describe epidemiological, clinical, virological and histological features of HBsAg-positive patients followed at non-academic hospitals in France. METHODS: Clinical, biological, virological and histological data of all HBsAg-positive consecutive patients observed from April 1, 2001 to May 31, 2002 in participating centres were recorded prospectively. Multivariate analyses of factors associated with significant fibrosis and cirrhosis were performed. RESULTS: Nearly 1166 HBsAg-positive patients were seen in the 58 centres: 671 males and 495 females from metropolitan France (32%) and from outside metropolitan France (68%); mean age 41 +/- 15 years. Twenty-nine percent of patients were probable HBsAg inactive carriers, while 50% had chronic hepatitis; 43% of these were HBeAg-positive and 57% HBeAg-negative. Liver biopsy had been performed in 558 (51%) patients; 205 (17.6%) patients had cirrhosis. By multivariate analysis, factors associated with significant fibrosis were: age >40 years (P < 0.05), HBeAg-negative status (P < 0.02) and histological activity (P < 0.0001). Factors associated with cirrhosis: age (P < 0.0001), platelet count <150 000/mm(3) (P < 0.0001) and viral co-infection (P < 0.03). CONCLUSION: HBV infection represents a significant workload for hepatogastroenterologists at non-academic hospitals in France.


Assuntos
Hepatite B Crônica/epidemiologia , Adulto , Feminino , França/epidemiologia , Antígenos E da Hepatite B/sangue , Vírus da Hepatite B/isolamento & purificação , Hepatite B Crônica/sangue , Humanos , Cirrose Hepática/epidemiologia , Masculino , Prevalência , Fatores de Risco , Fatores Sexuais
2.
Aliment Pharmacol Ther ; 21(7): 805-12, 2005 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-15801915

RESUMO

BACKGROUND: On-demand treatment may be an alternative in the long-term treatment of non-severe gastro-oesophageal reflux disease in patients with frequent symptomatic relapses. AIM: To compare the efficacy of on-demand treatment with rabeprazole 10 mg versus continuous treatment in the long-term treatment of patients with frequent symptomatic relapses of mild to moderate gastro-oesophageal reflux disease. METHODS: This randomized, open-label study enrolled patients diagnosed with non-erosive reflux disease or oesophagitis grade 1 or 2 (Savary-Miller classification) reporting frequent symptomatic relapses (requiring > or =2 courses of antisecretory therapy during the previous year), whose intensity is rated at least moderate (>2 on a 5-point Likert scale). After a 4-week selection phase with rabeprazole 10 mg once daily, patients reporting symptom relief (Likert score < or =2) were randomized to receive either rabeprazole 10 mg continuous treatment or on-demand treatment for 6 months. The main evaluation criterion was the rate of symptom relief (scored on the Likert scale) after 6 months. RESULTS: One hundred and seventy-six patients were enrolled in the 4-week selection phase (men, 53%; mean age, 49 years; non-erosive reflux disease, 36.4%; gastro-oesophageal reflux disease 1, 53.4%; gastro-oesophageal reflux disease 2, 10.2%). Rabeprazole relieved symptoms in 88.6% of patients. Of this group, 152 were randomized to the comparative phase to receive rabeprazole 10 mg continuous treatment (once daily) or on-demand treatment (continuous treatment, n = 81; on-demand treatment, n = 71). At month 6 (end point), the symptom relief rate was slightly higher for patients in the continuous treatment group compared with those in the on-demand treatment group: 86.4% versus 74.6%, respectively. This difference was not statistically significant (P = 0.065). For the overall quality of life score, there was no difference between the continuous treatment and on-demand treatment groups (86.25 and 84.94). Mean daily consumption of rabeprazole was significantly lower in the on-demand treatment group versus the continuous treatment group (0.31 tablets versus 0.96 tablets; P < 0.0001). CONCLUSION: On-demand therapy with rabeprazole 10 mg provides an alternative to continuous therapy in patients with mild to moderate gastro-oesophageal reflux disease suffering from frequent symptomatic relapses.


Assuntos
Antiulcerosos/administração & dosagem , Benzimidazóis/administração & dosagem , Omeprazol/análogos & derivados , Omeprazol/administração & dosagem , 2-Piridinilmetilsulfinilbenzimidazóis , Adulto , Idoso , Antiulcerosos/efeitos adversos , Benzimidazóis/efeitos adversos , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Omeprazol/efeitos adversos , Cooperação do Paciente , Rabeprazol , Prevenção Secundária , Resultado do Tratamento
3.
Arch Intern Med ; 141(11): 1477-8, 1981 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-7283559

RESUMO

Asymptomatic hypoglycemia was demonstrated in 15 of 30 cirrhotic patients with septicemia. Blood glucose levels were measured daily in these patients. Severe circulatory failure was present in the 15 patients with hypoglycemia and was absent in the 15 patients with normal blood glucose levels. Hypoglycemia is a common complication of septic shock in patients with cirrhosis, and blood glucose levels should be systematically measured in cirrhotic patients with septicemia or shock. Septicemia should be considered in any cirrhosis patient with a low blood glucose level.


Assuntos
Hipoglicemia/etiologia , Cirrose Hepática/complicações , Sepse/complicações , Glicemia/análise , Humanos , Choque Séptico/complicações
4.
Drugs ; 37 Suppl 2: 30-4; discussion 47, 1989.
Artigo em Inglês | MEDLINE | ID: mdl-2680430

RESUMO

74 cirrhotic patients with a history of variceal or gastric bleeding were randomly assigned to treatment with propranolol (40 to 360 mg/day) or placebo. The patients were all in good condition and doses of propranolol were titrated until a 25% reduction in heart rate was achieved. After 2 years, the cumulative percentage of patients free from rebleeding was significantly greater among the patients receiving propranolol (79%) than in the placebo group (32%; p less than 0.0001). Similarly, the percentage of surviving patients was significantly greater with propranolol (90%) than with placebo (57%; p less than 0.02) after 2 years. It was concluded that in cirrhotic patients in good condition, propranolol reduced both the risk of recurrent gastrointestinal haemorrhage and the mortality rate during a 2-year period of continuous administration of the drug.


Assuntos
Hemorragia Gastrointestinal/prevenção & controle , Cirrose Hepática/complicações , Propranolol/uso terapêutico , Adulto , Feminino , Hemorragia Gastrointestinal/etiologia , Humanos , Masculino , Propranolol/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Recidiva , Análise de Sobrevida
5.
Intensive Care Med ; 9(5): 271-3, 1983.
Artigo em Inglês | MEDLINE | ID: mdl-6619394

RESUMO

In a 25-month period, 100 cirrhotic patients, in our intensive care unit (ICU) needed endotracheal intubation and mechanical ventilation. The overall mortality rate was 89%; the mortality rate was 100% among patients with septic shock and/or superimposed acute hepatitis and/or severe cirrhosis defined with clinical signs: jaundice and/or ascites and/or spontaneous hepatic encephalopathy and/or severe malnutrition. With these prognostic indices, using Bayes theorem, the probability of fatal evolution ranges from 95%-100% (alpha = 5%). These results allow a group of patients with high cost and poor prognosis to be defined.


Assuntos
Encefalopatia Hepática/complicações , Cirrose Hepática/terapia , Respiração Artificial , Choque Séptico/complicações , Feminino , Hepatite/complicações , Humanos , Unidades de Terapia Intensiva , Cirrose Hepática/complicações , Cirrose Hepática/mortalidade , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
6.
Arch Surg ; 116(9): 1121-4, 1981 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-7283708

RESUMO

Fifteen patients with a patent shunt after distal splenorenal shunt with gastrosplenic disconnection were prospectively studied by angiography three to 36 months after operation. In all patients a collateral circulation from the portomesenteric to the gastrosplenic system was developed through enlarged venous channels. In all patients the portal flow decreased, as suggested by the angiographically assessed degradation of the portal perfusion of the liver and/or the diminution of the diameter of the portal vein. In two patients the portal vein was thrombotic. We conclude that three months after operation distal splenorenal shunt with gastrosplenic disconnection is not hemodynamically different than portacaval laterolateral shunt.


Assuntos
Derivação Portossistêmica Cirúrgica/métodos , Derivação Esplenorrenal Cirúrgica/métodos , Artéria Celíaca/diagnóstico por imagem , Circulação Colateral , Seguimentos , Artéria Hepática/diagnóstico por imagem , Humanos , Circulação Hepática , Artérias Mesentéricas/diagnóstico por imagem , Veia Porta , Complicações Pós-Operatórias , Radiografia , Artéria Esplênica/diagnóstico por imagem , Trombose/etiologia
7.
Dig Liver Dis ; 32(1): 29-33, 2000.
Artigo em Inglês | MEDLINE | ID: mdl-10975752

RESUMO

AIMS: This prospective randomized trial was carried out in order to determine whether the long-term administration of ursodeoxycholic acid after discontinuation of interferon had any beneficial effect on the clinical course of hepatitis C virus infection. METHODS: Enrolled in the study were 203 patients with chronic active hepatitis C. They were all given: interferon alpha-2a (3 MU subcutaneously thrice a week) and ursodeoxycholic acid (10 mg/kg/day) for 9 months. At month 9, biochemical responders only were randomized into ursodeoxycholic acid treatment or placebo for 12 additional months (double blind study). RESULTS: At the end of interferon therapy, 71 patients (37%) were virological responders and 107 (56%) patients were biochemical responders and were randomized: 54 into the ursodeoxycholic acid group and 53 into the placebo group. Sustained response was evaluated 12 months after withdrawal of interferon. Sustained biochemical and virological responses were, respectively, 30% and 22% in the ursodeoxycholic acid group and 46% and 32% in the placebo group, which did not significantly differ. Histological evolution of fibrosis and necrotic inflammatory activity were similar in the two groups. CONCLUSION: Continuation of ursodeoxycholic acid therapy after withdrawal of interferon in patients with end-of-treatment response did not result in any significant improvement either in the maintenance of response to interferon or in liver histology.


Assuntos
Antivirais/uso terapêutico , Colagogos e Coleréticos/uso terapêutico , Hepatite C Crônica/tratamento farmacológico , Interferon-alfa/uso terapêutico , Ácido Ursodesoxicólico/uso terapêutico , Adolescente , Adulto , Idoso , Biópsia , Método Duplo-Cego , Quimioterapia Combinada , Ensaio de Imunoadsorção Enzimática , Feminino , Hepacivirus/genética , Hepacivirus/imunologia , Anticorpos Anti-Hepatite C/análise , Hepatite C Crônica/patologia , Hepatite C Crônica/virologia , Humanos , Interferon alfa-2 , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , RNA Viral/análise , Proteínas Recombinantes , Reação em Cadeia da Polimerase Via Transcriptase Reversa
9.
Gastroenterol Clin Biol ; 19(11): 914-20, 1995 Nov.
Artigo em Francês | MEDLINE | ID: mdl-8746051

RESUMO

OBJECTIVES: To compare the advantages of endoscopic ligation and endoscopic sclerotherapy for bleeding esophageal varices, published randomized clinical trials were critically reviewed by meta-analysis. Only ten clinical trials concerning a history of recent or active bleeding esophageal varices were included. METHODS: The methodology, population, treatment and outcomes of each relevant trial were evaluated by duplicate independent review. RESULTS: Endoscopic sclerotherapy compared to banding ligation significantly increased the rate of rebleeding (OR: 1.6; 95% IC: 1.1-2.3) without increasing early mortality compared to endoscopic banding ligation (OR: 1.3; 95% IC: 0.8-1.9). The rate of varice eradication associated with these two types of treatment was not different (OR: 0.9; 95% IC: 0.6-1.3) but was obtained more quickly with endoscopic banding ligation (3.8 +/- 1.6 versus 5.8 +/- 2.2; P < 0.05). The rate of complications was higher after sclerotherapy (OR: 2.5; 95% IC: 1.7-3.7), in those cases with a positive heterogeneity test. CONCLUSIONS: This meta-analysis shows a lower morbidity with endoscopic banding ligation in patients with variceal hemorrhage. The most important advantage of endoscopic banding ligation was the reduction of the rate of rebleeding.


Assuntos
Endoscopia/métodos , Varizes Esofágicas e Gástricas/complicações , Hemorragia Gastrointestinal/prevenção & controle , Cirrose Hepática Alcoólica/complicações , Escleroterapia/métodos , Varizes Esofágicas e Gástricas/cirurgia , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/mortalidade , Humanos , Ligadura , Complicações Pós-Operatórias , Recidiva , Ruptura Espontânea
10.
Gastroenterol Clin Biol ; 17(4): 298-301, 1993.
Artigo em Francês | MEDLINE | ID: mdl-8339891

RESUMO

We report three cases of "black esophagus" defined as a diffuse or patchy black color of the esophagus on endoscopy, associated with mucosa necrosis at histologic examination. Ischemia was invocated in two cases and alcaline reflux seemed to be likely in the third case. These observations are compared with the seven others cases previously reported in the literature.


Assuntos
Esofagite/fisiopatologia , Isquemia/complicações , Idoso , Idoso de 80 Anos ou mais , Endoscopia do Sistema Digestório , Esofagite/diagnóstico por imagem , Esofagite/etiologia , Esôfago/irrigação sanguínea , Esôfago/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Necrose , Radiografia
11.
Gastroenterol Clin Biol ; 24(2): 193-200, 2000 Feb.
Artigo em Francês | MEDLINE | ID: mdl-12687961

RESUMO

AIM: To evaluate in a prospective study the prognostic factors of recurrent bleeding and mortality in patients presenting with high risk peptic ulcer bleeding routinely treated by endoscopic hemostasis. PATIENTS AND METHODS: A multicenter study was carried out in 8 Western French hospitals in 144 patients with gastrointestinal bleeding peptic from ulcer type I or IIa, b as defined by Forrest classification. Thirty four and 38 parameters were studied respectively in order to predict recurrent bleeding and death. Significant predictive factors (P < 0.1) in univariate analysis were entered in a multivariate logistic regression analysis. RESULTS: Endoscopic hemostasis was performed in 108 of 144 cases (75%). Recurrent bleeding and death occurred in 39 (28%) and 22 cases (15%), respectively. By multivariate analysis, the only predictor of rebleeding was hypovolemia at admission. Predictors of death were ASA score, cardiovascular Goldman score and recurrent bleeding. In this study, prevalence of Helicobacter pylori infection was low (41%) but was not a predictive factor. CONCLUSIONS: In a selected population of peptic ulcer bleeding patients with high risk of rebleeding, prevalence of recurrent bleeding and death remains rather high, despite routine endoscopic hemostasis. In the era of endoscopic hemostasis, clinical parameters remain the best prognostic factors of peptic ulcer bleeding outcome.


Assuntos
Endoscopia Gastrointestinal , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Hemostase Endoscópica , Úlcera Péptica/complicações , Idoso , Feminino , Hemorragia Gastrointestinal/mortalidade , Humanos , Masculino , Úlcera Péptica/mortalidade , Prognóstico , Estudos Prospectivos
12.
Presse Med ; 26(6): 260-1, 1997 Mar 01.
Artigo em Francês | MEDLINE | ID: mdl-9122121

RESUMO

There is a clear trend towards favoring outpatient care in an attempt to control health care costs. Despite widespread acceptance in some countries, many teams in France still prefer to hospitalize patients requiring percutaneous liver biopsy because the outpatient setting has not been encouraged in French text books on hepatology, many gastroenterologists do not have access to outpatient facilities, and the lack of French references which has raised questions as to the legal responsibilities involved. The series of 231 outpatient percutaneous liver biopsies reported by Bourgaux in this issue of La Presse Médicale will remove the doubt in many minds. There are many advantages for the generally young population with early stage liver disease, frequently hepatitis C, requiring percutaneous liver biopsy. Lower cost is probably the primary advantage, but improved patient comfort, especially if repeated procedures are needed, is also greatly appreciated. The outpatient procedure is safe when all the selection criteria are met including: normal coagulation, ultrasonographically homogeneous liver, patient compliance and availability of a structured outpatient clinic, and absence of a severe concomitent disease. These apparently restrictive criteria actually include the majority of the indications for liver biopsy. There is another debate on whether echo-guided biopsy would be even safer but as emphasized by Bourgaux et al. this would require a reorganization of most of the hepatogastroenterology departments. One other point cannot be overlooked. Some operators (and patients) may also feel that the impressive nature of the procedure merits a more impressive setting, i.e. full hospitalization. Consequently, while it is quite reasonable to propose outpatient liver biopsy as a classical procedure, there are situations when personal preference may still dictate hospitalization.


Assuntos
Biópsia por Agulha , Fígado/patologia , Assistência Ambulatorial , Biópsia por Agulha/efeitos adversos , Humanos
13.
Presse Med ; 12(6): 339-43, 1983 Feb 12.
Artigo em Francês | MEDLINE | ID: mdl-6221327

RESUMO

Six episodes of acute rhabdomyolysis were observed within a two-year period in 5 male adult alcoholic patients hospitalised in a hepatology intensive care unit. Painful muscle swelling was discrete of absent in 4 of the 5 patients. Acute rhabdomyolysis was preceded by grand mal seizures in 4 patients, delirium tremens in 1 and high fever with shivers in 3. All cases were rapidly diagnosed on the finding of very high serum creatinine phosphokinase levels. One patient developed acute respiratory failure and recovered after prolonged mechanical ventilation. Three patients had acute renal failure with severe hyperkalemia in one but none required dialysis. Three patients died within 2 to 6 days of the diagnosis, but the deaths were not directly related to rhabdomyolysis. It would appear that in alcoholic patients: the prevalence of rhabdomyolysis is probably underestimated; any muscular hyperactivity as seen in seizures, delirium tremens and prolonged shivers may be a precipitating factor; the condition is easily diagnosed by measuring serum creatinine kinase activity; some cases of acute renal failure in patients with alcoholic cirrhosis might be explained by acute rhabdomyolysis with minimal symptoms.


Assuntos
Alcoolismo/complicações , Doenças Musculares/etiologia , Doença Aguda , Injúria Renal Aguda/etiologia , Adulto , Delirium por Abstinência Alcoólica/complicações , Aspartato Aminotransferases/sangue , Creatina Quinase/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Músculos/patologia , Doenças Musculares/diagnóstico , Necrose , Convulsões/complicações
14.
Presse Med ; 20(31): 1494-6, 1991 Oct 05.
Artigo em Francês | MEDLINE | ID: mdl-1835044

RESUMO

Yersinia enterocolitica septicaemia is an infrequent condition. We report a case in which septicaemia developed after an infusion of desferrioxamine in a man with idiopathic haemochromatosis. According to the literature, the association of idiopathic haemochromatosis, liver disease and desferrioxamine therapy is extremely favourable to the development of Yersinia septicaemia because iron intake is known to enhance the virulence of this organism, and desferrioxamine, acting like a chelator, enables Yersinia to incorporate iron, which it does not normally do.


Assuntos
Desferroxamina/efeitos adversos , Hemocromatose/tratamento farmacológico , Sepse/etiologia , Yersinia enterocolitica/isolamento & purificação , Desferroxamina/administração & dosagem , Desferroxamina/uso terapêutico , Humanos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Sepse/microbiologia
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