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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fibrosing cholestatic hepatitis is a histological variant of hepatitis B virus infection with a high rate of mortality. We describe a patient who acquired acute hepatitis B virus infection 8 months after renal transplantation. Clinical features of rapidly progressive liver failure, indicated by prolonged prothrombin time (57 seconds) and increased bilirubin (40.4 mg/dL) and ammonia (129 mumol/L) concentrations, were accompanied by an extremely high serum HBV DNA level (2.153 x 10(6) pg/mL). Liver biopsy specimen showed fibrosing cholestatic hepatitis with widespread balloon degeneration of hepatocytes, focal hepatocyte loss, bile stasis, periportal fibrosis, mild lymphocytic infiltration, and strongly positive immunohistochemical staining for hepatitis B surface antigen (HBsAg) and hepatitis B core antigen. Lamivudine therapy suppressed HBV DNA to < 10 pg/mL within 4 weeks, which was followed by gradual recovery of liver function from a state of hepatic precoma. Twenty-four months after the onset of hepatitis, the patient had normal prothrombin time and bilirubin, transaminase, and albumin levels. She remained HBsAg positive and hepatitis B e antigen negative. Renal allograft function was stable, with a creatinine level of 1.52 mg/dL. HBV DNA remained suppressed after 22 months of lamivudine therapy. Our experience shows that fibrosing cholestatic hepatitis and liver failure caused by HBV infection can be successfully treated with lamivudine.
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PMID:Treatment of fibrosing cholestatic hepatitis with lamivudine. 964 74

Determining the possible association of viral hepatitis infection and degree of pruritus is the primary concern of this study. Ninety-six adequately dialyzed CAPD patients (47 male and 49 female) and 526 normal controls (266 male and 260 female) were enrolled. Blood hemoglobin, ferritin, electrolytes, calcium, phosphate, albumin, urea, creatinine, aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase, and bilirubin were analyzed by routine methods. Serum HBsAg was examined, using a radioimmunoassay method and the anti-HCV, an enzyme immunoassay method. All cases were interviewed with a standardized questionnaire. The highest possible pruritus score (PS) was 22. The prevalences of HBsAg(+) and anti-HCV(+) were 14.6% and 17.7%, respectively. The mean PS in all 96 CAPD patients was 11.6 (range 7-22). The mean PS were 11.8 +/- 0.6 and 12.5 +/- 1.0 for patients infected with HBV and HCV, respectively. Both were significantly higher than that (10 +/- 0.9) of patients without hepatitis infection. AST and ALT were significantly higher in patients infected with viral hepatitis than those without. The other biochemical parameters were not significant. Thirty-seven (38.5%) of our 96 patients had mild pruritus (PS < or = 7) and 11 (15.9%) had severe pruritus (PS > or = 15). Of the 83.9% (26/31) patients with viral hepatitis, the grades of skin itching were moderate to severe; whereas those of the patients without viral hepatitis, 53.6% (37/69) belonged to the group of moderate to severe pruritus (p = 0.003, chi 2 test with Yates' correction). The authors recommended screening of viral hepatitis infection to be undertaken for uremic patients with unexplained skin itching.
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PMID:Viral hepatitis infection should be considered for evaluating uremic pruritus in continuous ambulatory peritoneal dialysis patients. 968 Nov 57

Cirrhosis of the liver results from a variety of mechanisms that cause progressive hepatic injury. It is the sixth leading cause of death in all patients between the ages of 35 and 55. This study attempts to correlate the morbidity and mortality of spontaneous bacterial peritonitis in liver failure patients to numerous etiologic and clinical variables. A retrospective review of 26 patients with spontaneous bacterial peritonitis associated with chronic liver disease was performed in a university hospital. Demographics (age and gender), clinical variables (etiology of liver failure, Child's classification, prior history of ascites, fever, abdominal pain, encephalopathy, and upper gastrointestinal hemorrhage), and laboratory variables (ascitic polymorphonuclearcyte count and cultures, serum albumin, bilirubin, creatinine, and prothrombin time) were studied. All of the patients had Child's C liver disease. Mortality rate was 46 per cent. Alcohol (46%) and hepatitis (30%) were the most common etiologies. Escherichia coli and Klebsiella pneumoniae were the most common culture isolates. All of the infections were monomicrobial. The only significant predictor of mortality (P < 0.05) in this study was the peritoneal fluid polymorphonuclear (PMN) cell count. PMN count >1000 PMN/mm3 was associated with a mortality of 88 per cent. Few patients with spontaneous bacterial peritonitis are ultimately transplanted.
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PMID:Spontaneous bacterial peritonitis in liver failure. 984 34

We investigated whether hypertension contributes to the development of atheloscrelosis in patients with chronic liver disease. There were no significant differences with respect to the ordinary biochemical data of serum concentrations of both protein and lipid metabolites between the hypertension group (n = 21) and the non-hypertension group (n = 31). In the hypertension group, serum creatinine level and serum concentration of lipoprotein (a) were significantly higher than those in non-hypertension group. However, there was no significant difference between the two groups with respect to the atherogenic index (apolipoproteins B versus A1 ratio). Serum glutamic oxaloacetic transaminase activity was positively correlated with serum apolipoprotein E concentration, and inversely correlated with serum lipoprotein (a) concentration, in 52 patients with chronic liver disease. Active hepatitis in patients with chronic liver disease might retard the development of atherosclerosis.
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PMID:[Chronic liver disease prevents the development of atherosclerosis in spite the risk factor]. 984 72

A 38-year-old otherwise healthy man presented with hepatic failure (aspartate aminotransferase of 7212 U/L, alanine aminotransferase of 6629 U/L, total and direct bilirubin of 10.7 mg/dL) and acute renal failure (creatinine of 11.6 mg/dL and blood urea nitrogen of 42 mg/dL), which required hemodialysis when the creatinine increased to 21 mg/dL, with a blood urea nitrogen of 115 mg/dL, and the patient became oliguric. On admission, this patient also had a lipase of 1833 U/L, amylase of 211 U/L, glucose of 210 mg/dL, and reactive IgM antibody for acute hepatitis A. The hepatitis and acute renal failure resolved in 3 months, but this patient continues to have type II diabetes mellitus 7 years after the hepatitis A infection. This case illustrates that hepatitis A infection may be severe with liver failure, acute renal failure, and permanent diabetes mellitus as sequale of this infection.
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PMID:Hepatitis A-induced diabetes mellitus, acute renal failure, and liver failure. 1037 44

Although the anticonvulsant hypersensitivity syndrome was first described in 1950, confusion still abounds regarding the syndrome. The triad of fever, rash and internal organ involvement occurring 1 to 8 weeks after exposure to an anticonvulsant heralds this rare (1 in 1,000 to 10,000 exposures) but serious reaction. Aromatic anticonvulsants [phenytoin, phenobarbital (phenobarbitone) and carbamazepine] are the most frequently involved drugs; however, there have also been several cases of anticonvulsant hypersensitivity syndrome associated with lamotrigine. Fever, in conjunction with malaise and pharyngitis, is often the first sign. This is followed by a rash which can range from a simple exanthem to toxic epidermal necrolysis. Internal organ involvement usually involves the liver, although other organs such as the kidney, CNS or lungs may be involved. Hypothyroidism may be a complication in these patients approximately 2 months after occurrence of symptoms. The aromatic anticonvulsants are metabolised to hydroxylated aromatic compounds, such as arene oxides. If detoxification of this toxic metabolite is insufficient, the toxic metabolite may bind to cellular macromolecules causing cell necrosis or a secondary immunological response. Cross-reactivity among the aromatic anticonvulsants may be as high as 75%. In addition, there is a familial tendency to hypersensitivity to anticonvulsants. Discontinuation of the anticonvulsant is essential in patients who develop symptoms compatible with anticonvulsant hypersensitivity syndrome. A minimum battery of laboratory tests, such as liver transaminases, complete blood count and urinalysis and serum creatinine, should be performed. Corticosteroids are usually administered if symptoms are severe. Patients with anticonvulsant hypersensitivity syndrome should avoid all aromatic anticonvulsants; benzodiazepines, valproic acid (sodium valproate) or one of the newer anticonvulsants can be used for seizure control. However, valproic acid should be used very cautiously in the presence of hepatitis. There is no evidence that lamotrigine cross-reacts with aromatic anticonvulsants. In addition, family counselling is a vital component of patient management.
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PMID:Anticonvulsant hypersensitivity syndrome: incidence, prevention and management. 1061 72

India is amidst a demographic transition showing an ageing trend. This will increase non-communicable diseases including diabetes which is already showing an increasing trend. With scanty literature existing on elderly diabetics (> 60 years of age), it was decided to study the clinico-laboratory and complication profile of this group of patients. Fifty consecutive elderly diabetics were studied and evaluated for ECG, chest x-ray, blood sugar, urea, creatinine, lipid profile, proteinuria, motor nerve conduction velocity and autonomic neuropathy. Duration of diabetes varied from one month to 28 years. Fifty-six per cent of the patients presented with classical symptoms of polyuria, polyphagia and polydipsia. Hypertension was present in 40% and cataract in 54% of the patients. Eighteen per cent were obese, 52% had evidence of peripheral neuropathy while 56% had autonomic neuropathy. Background diabetic retinopathy was present in 56%, pre-proliferative retinopathy and maculopathy in 4% each; hypertensive retinopathy in 10% of patients; 44% had microproteinuria and 8% had chronic renal failure. Hypercholesterolaemia was present in 64% and hypertriglyceridaemia in 42% of the patients with 26% having coronary artery disease. Sixty per cent were harbouring infections--20% had foot infections, 14% had tuberculosis and 10% had urinary tract infections. Ninety-two per cent of the patients were aware of their disease but 62% were not aware of the complications and of the need for strict dietary and drug compliance. There was a high prevalence of associated diseases viz, osteoarthritis, cataract, hypertension, hepatitis and parkinsonism. Therefore, this study brings out the need to have a holistic and multidisciplinary approach for management of elderly diabetics who constitute a heterogeneous group with distinct health care problems.
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PMID:Clinical and laboratory profile of diabetes in elderly. 1065 95

The authors performed a survey in 3,615 Shinawatra employees aged 18-60 years to determine the abnormalities found with routine checkup. The annual checkup included: history taking. anthropometric measurement, physical examination, complete blood count, urine analysis, chest roentgenography, blood chemistry (fasting blood glucose, BUN, creatinine, uric acid, AST/ALT, cholesterol, triglyceride and HDL-cholesterol). The prevalence of abnormalities with management change detected by complete blood count, urine analysis was low and we did not recommend the routine use of complete blood count and urine analysis. The prevalence of hypertension was more common in males and the prevalence increased sharply after the age of 25 years in males and 40 years in females. The prevalence of abnormalities of BUN, creatinine (both males and females) and uric acid (in females) was very low. There was high prevalence of high AST/ALT which suggested hepatitis in our population, and the prevalence was more common in males beginning at a young age. Diabetes mellitus was more common in males especially after the age of 45 years. Chest roentgenography abnormalities were found in 9.4 per cent and the prevalence of abnormalities increased with age and was common after the age of 44 years. Most of the abnormalities found by chest roentgenography were pulmonary infiltration and cardiomegaly. The authors' findings did not recommend the routine use of complete blood count, urine analysis, fasting BUN and creatinine. We recommend routine blood pressure measurement in males aged 25 years or more and in females aged 40 years or more. We suggest routine blood cholesterol measurement in both sexes, blood triglyceride measurement in males aged 25 years or more and fasting blood sugar tests in males aged more than 44 years, chest roentgenography in males and females after the age of 45 years.
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PMID:Are routine checkups necessary?: The Shinawatra's employee study. 1119 9

Hypersensitivity syndrome is defined as a drug-induced complex of symptoms consisting of fever, rash, and internal organ involvement. The hypersensitivity syndrome is well recognized as being caused by anticonvulsants. Olanzapine is an atypical antipsychotic agent whose side effects include sedation, weight gain, and increased creatinine kinase and transaminase levels. To date, there have been no reports of hypersensitivity syndrome related to this drug. A 34-year-old man developed a severe generalized pruritic skin eruption, fever, eosinophilia, and toxic hepatitis 60 days after ingestion of olanzapine. After termination of olanzapine treatment, the fever resolved, the skin rash was reduced, eosinophil count was reduced to normal, and the transaminase levels were markedly reduced. Clinical features and the results of skin and liver biopsies indicated that the patient developed hypersensitivity syndrome caused by olanzapine.
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PMID:A case report of olanzapine-induced hypersensitivity syndrome. 1121 18

Polycystic liver disease (PLD) may provoke massive hepatomegaly and severe physical and social handicaps. Data on orthotopic liver transplantation (OLT) for PLD are rare and conflicting. Conservative surgery (resection or fenestration) is indicated for large single cysts, but its value for small diffuse cysts is questionable. In addition, conservative surgery is not devoid of morbidity and mortality. OLT offers the prospect of a fully curative treatment, but controversy remains because those patients usually have preserved liver function. Thus, we reviewed our experience with OLT for PLD. Sixteen adult women underwent OLT for small diffuse PLD between 1990 and 1999. Mean age was 45 years (range, 34 to 56 years). Fourteen patients had combined liver and kidney cystic disease, but only 1 patient required combined liver and kidney transplantation, whereas 13 patients underwent OLT alone. Two patients had isolated PLD. Indications for transplantation were massive hepatomegaly causing physical handicaps (n = 16), social handicaps (n = 16), malnutrition (n = 4), and cholestasis and/or portal hypertension (n = 5). OLT caused no technical difficulty in 15 of 16 patients (surgery duration, 6.8 hours; range, 5 to 8 hours), with blood transfusions of 7.9 units (range, 0 to 22 units). One patient who underwent attempted liver-mass reduction pre-OLT died of bleeding and pulmonary emboli. Native liver weight was 10 to 20 kg. Posttransplantation immunosuppression consisted of cyclosporine or FK506, azathioprine, and steroids (discontinued at 3 months). Morbidity included biliary stricture (2 patients), revision for bleeding and hepatitis (1 patient), pneumothorax and subphrenic collection (1 patient), and tracheostomy (1 patient). One patient died of lung cancer 6 years posttransplantation. Both patient and graft survival rates are 87.5% (follow-up, 3 months to 9 years). Of 15 patients who underwent OLT alone, only 1 patient needed a kidney transplant 4 years after OLT. Kidney function has remained satisfactory in the other patients despite the use of cyclosporine or FK506 (last follow-up creatinine level, 1.55 mg/dL; range, 0.80 to 2.85 mg/dL). OLT had a dramatic impact on daily quality of life, enabling these patients to go back to a fully active life style. OLT offers the chance of a definitive treatment in patients with extensive, small, diffuse PLD that has evolved into severely handicapping hepatomegaly. In contrast to previous studies, combined liver and kidney transplantation is rarely needed. Patient symptoms and chances of definitive palliation offered by OLT must be balanced against the risks of transplantation and lifelong commitment to immunosuppression.
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PMID:Liver transplantation for polycystic liver disease. 1124 66


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