Treatment of chronic hepatitis C with amantadine hydrochloride in patients who had not responded to previous treatment with interferon-alpha and/or ribavirin.

Seven women and 3 men infected with hepatitis C virus, all of whom had failed to respond to therapy with either IFN-alpha or IFN and ribavirin, were treated with 200 mg/day of amantadine hydrochloride for 12 months. We found a significant decrease of serum ALT activity without any decrease in virus load. These results suggest that amantadine hydrochloride should not be used as monotherapy for patients who do not respond to treatment with IFN-alpha and/or ribavirin.

Blindness following gastrointestinal haemorrhage.

Loss of vision is a rare but well known complication of distant and recurrent haemorrhage. It shares a poor prognosis, with only 10-14% of cases likely to make a complete recovery. Visual symptoms, due to ischaemic anterior optic neuropathy, vary from blurred vision to complete loss of vision in one or both eyes. The pathogenesis of such ischaemia remains unclear. Gastrointestinal bleeding seems to be the leading cause of loss of vision secondary to haemorrhage. However, complete and permanent blindness following gastrointestinal bleeding has rarely been reported. We report the case of a 51 -year-old woman who complained of complete blindness following blood loss, secondary to peptic ulcer, and discuss the pathogenesis of such a complication.

[Hepatitis C epidemiology at a general hospital center. Management and natural history as a function of the manner of identification]. / Epidémiologie de l'hépatite C dans un centre hospitalier général. Prise en charge et histoire naturelle en fonction du mode de découverte.

OBJECTIVES: To study the epidemiological characteristics of patients with chronic hepatitis C virus followed in a primary referral hospital and the clinical influence of "systematic screening" defined as the screening of patients without symptoms and with known risk factors of hepatitis C (past transfusion, past or present intravenous drug use, haemodialysis) on the natural history and treatment of chronic hepatitis C virus. METHODS: The files of 311 consecutive patients who screened positive for anti-hepatitis C virus and were seen at the primary referral hospital, Creil, from January 1992 to February 1996, were analyzed. RESULTS: Patients who underwent "systematic screening" were younger with a shorter duration of infection. They were more often intravenous drug addicts and had lower alanine aminotransferase activity and Knodell scores than patients who underwent screening during "a diagnostic procedure", because of symptoms and/or abnormal liver biochemistry. Increased age at contamination and alcohol consumption of more than 40 g per day was associated with an increased risk of cirrhosis while patients who underwent "systematic screening" had a lower risk of cirrhosis and higher survival rate. Interferon therapy was attempted less often in anti-hepatitis C virus positive patients from "systematic screening" programs. CONCLUSIONS: Anti-hepatitis C virus positive patients from "systematic screening" programs had a benign disease and were rarely treated with interferon compared to anti-hepatitis C virus positive patients diagnosed during a "diagnostic procedure".

Prevalence and risk factors of bacteriuria in cirrhotic patients: a prospective case-control multicenter study in 244 patients.

BACKGROUND/AIMS: The prevalence and risks factors of bacteriuria in cirrhotics have not been assessed by case-control study, and there are conflicting data concerning the role of liver failure and of ascites. The aims of this study were: i) to evaluate the prevalence of bacteriuria in cirrhotics, ii) to search for associated factors, iii) to evaluate the role of bladder post-void residual volume, and iv) to test the sensitivity of isolated bacteria to norfloxacin. METHODS: The prevalence and risk factors of bacteriuria on admission were determined by a multicenter prospective case-control study. RESULTS: Two hundred and forty-four cirrhotic patients and 240 controls were studied. Bacteriuria was present in 38 patients (15.6%; IC 5%: 11%-20%) and 18 controls (7.5%; IC 5%: 4.2%-11%; p<0.001). By univariate analysis, female sex and ongoing diuretic treatment were associated with bacteriuria (p<0.0001 and p<0.04, respectively). Pugh's grade, ascites and bladder residual volume were not associated with bacteriuria. By multivariate analysis, female sex (p<0.0001) and Child-Pugh score (p<0.03) were predictors of bacteriuria. Sensitivity of bacteria to norfloxacin was observed in 94.7%; sterile urine cultures were noted in 95.2% of patients treated with this antibiotic. CONCLUSION: Bacteriuria is twice as frequent in cirrhotic patients as in matched controls, and there is a trend to association with female sex and liver insufficiency.

[Malignant pancreatic non-hodgkin's lymphoma manifesting as severe acute pancreatitis]. / Lymphome malin non hodgkinien du pancréas révélé par une pancréatite aiguë d'allure sévère.

Primary non-Hodgkin's lymphoma of the pancreas is a rare disease. Its diagnosis is difficult without histological examination. In fact, clinical and imaging findings are not pathognomonic. Acute pancreatitis associated with pancreatic lymphoma is extremely rare. We have found only 7 case reports in literature. We report herein a new case of pancreatic lymphoma which was revealed by a severe pancreatitis.

Atrium and paroxetine-related severe hepatitis.

Two cases of severe hepatitis in young women using Atrium and paroxetine are presented. Both patients presented jaundice, marked increase in aminotransferases activities, and pronounced prolongation in prothrombin time. In both cases, liver biopsy specimen examination revealed lesions compatible with drug-related injury. Other causes of hepatic injury were reasonably ruled out by complete careful screening. Outcome was marked by rapid complete recovery in one case and by slow recovery in the other. We suggest that simultaneous treatment with Atrium and paroxetine could increase each of these drugs' hepatotoxicity.

Acute autoimmune sensorineural hearing loss associated with Crohn's disease.

We report the sudden onset of bilateral hearing loss in a patient with Crohn's disease while the intestinal disease was quiescent. Antibodies directed against collagen type II were detected in the serum. Dramatic improvement of his hearing was observed under corticosteroid therapy. Diagnosis of autoimmune sensorineural hearing loss was established. This condition could be considered as an extraintestinal manifestation of Crohn's disease. Early diagnosis is mandated, as prompt and intensive treatment with corticosteroids and/or immunosuppressive drugs is effective and could prevent irreversible hearing loss.

[Treatment of malignant gastric or duodenal stenoses by the insertion of metallic prostheses under fluoroscopic control]. / Traitement des sténoses gastriques ou duodénales malignes par pose de prothèses métalliques sous contrôle fluoroscopique.

PURPOSE: To evaluate the efficacy of metallic stents for palliation of malignant gastro-duodenal stenosis. MATERIALS AND METHODS: Twenty-three patients aged from 36 to 88 years old presented with nausea, vomiting and weight loss due to duodenal (n = 16) or antro-pyloric (n = 7) malignant stenosis and underwent placement of 37 Wallstents (1 to 3 per patient) under fluoroscopic guidance. RESULTS: After initial stent placement 17 patients had normal food intake. One patient was able to eat fractionated meals. Five patients did not experience any improvement due to the presence of a jejunal stenosis downstream in 2, or insufficient stenosis coverage in 2 and stent migration in 1. Nine of the 18 patients with improvement died without symptoms within 101 +/- 56 days after stent placement and 6 were alive and symptom-free after a mean follow up of 176 +/- 83 days. Three asymptomatic patients were lost to follow up after 3 days, 1 and 2 months, respectively. CONCLUSIONS: Metallic stents appear to be a valuable option for the treatment of malignant gastro-duodenal stenoses.

[Nodular regenerative hyperplasia associated with primary antiphospholipid syndrome]. / Hyperplasie nodulaire régénérative associée à un syndrome primaire des antiphospholipides.

Nodular regenerative hyperplasia of the liver is characterized by diffuse nodularity of the hepatic parenchyma without fibrotic septa. It may be related to venous or arterial obstruction in the portal tract. We report a case of primary antiphospholipid syndrome associated with nodular regenerative hyperplasia in a 45-year old woman. The patient had an ischemic stroke, associated with an acute arterial ischemia of the left leg. She had high titers of serum anticardiolipin antibodies. Nodular regenerative hyperplasia of the liver was histologically confirmed and was associated with anicteric cholestasis. This case provides additional evidence that a thrombotic mechanism may play a role in the pathogenesis of nodular regenerative hyperplasia of the liver.

[Listeria monocytogenes liver abscess. In a diabetic patient]. / Abcès du foie à Listeria monocytogenes. Chez une malade diabétique.

Most liver abscesses are caused by Enterobacteriaceae, sometimes associated with anaerobes. Listeriosis is an exceptional cause of liver abscess, usually in a context of disseminated infections. We report the case of a diabetic woman who had liver abscess due to Listeria monocytogenes. The organism was isolated after guided needle aspiration, and there was no other site of infection. The course of the disease gradually moved towards recovery under an antibiotic therapy that was based on sensitivity tests. A search for immunodeficiency proved negative. A review of the literature showed that the rare cases of listerial liver abscess share a common factor, diabetes mellitus, the importance of which has not yet been noticed.