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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 60-year-old obese woman with type II diabetes mellitus and hepatomegaly exhibited progression of steatosis to hepatitis and cirrhosis. The patient was treated with large amounts of insulin combined with sulfonylurea, resulting in correction of the hyperglycemia. In the subsequent 9 months, weight loss did not occur, whereas insulin therapy could be discontinued. The liver decreased in size, and liver tests normalized. We suggest that intensive treatment of hyperglycemia may result in reversal of insulin resistance in patients with diabetic liver disease, while correction of hyperglycemia can lead to resolution of the hepatic abnormalities associated with diabetes mellitus.
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PMID:Remission of active diabetic hepatitis after correction of hyperglycemia. 837 94

We investigated the association of non-insulin-dependent (Type 2) diabetes mellitus and depression symptoms in a representative community-dwelling elderly population independently of other conditions such as gender, age, status, disability, cognitive impairment and a number of chronic medical conditions such as chronic obstructive lung disease, degenerative joint disease, heart disease, cirrhosis of the liver, cholelithiasis, peptic ulcer and kidney stones. A total of 1339 elderly subjects living in southern Italy were randomly selected from electoral rolls and evaluated. All subjects were tested by the Geriatric Depression Scale to detect depression, the Mini-Mental State Examination to study cognitive function and the Activity Daily Living Index to evaluate disability. Non-insulin-dependent diabetes mellitus affected 14.7% of our sample. Depression was more prevalent in women over 75 years of age than in younger women (15.9 vs 8.1%, p < 0.001). In multiple linear regression analysis, diabetes mellitus was found to be significantly associated with depression independently of age, gender, loneliness, cognitive impairment, chronic obstructive lung disease, degenerative joint disease, heart diseases, cancer, kidney disease, cirrhosis of the liver and cholelithiasis. It is concluded that non-insulin-dependent diabetes mellitus is significantly associated with depression in the elderly, which may have clinical implications for the achievement of sufficient blood glucose control.
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PMID:Non-insulin-dependent diabetes mellitus is associated with a greater prevalence of depression in the elderly. The Osservatorio Geriatrico of Campania Region Group. 889 92

Investigations of liver function and histology were undertaken in thirty four patients with Fibrocalculous Pancreatic Diabetes (FCPD). The data obtained were compared with those of similarly aged members of a diabetic control group comprising twelve patients with Protein Deficient Diabetes Mellitus (PDDM), twelve with Type 1 diabetes or Insulin Dependent Diabetes Mellitus (IDDM) and four young patients with Type 2 Diabetes of Non-Insulin Dependent Diabetes Mellitus (NIDDM). None of them had apparent past or present liver disease. Elevations of serum ALT (SGPT) and alkaline phosphatase levels were fairly common and was often associated with mild fatty changes and occasionally with focal necrosis and inflammatory changes. Cirrhosis and inflammatory changes per se were infrequent and fatty changes per se did not occur. In contrast patients belonging to the other diabetic subsets were very occasionally afflicted with hepatic abnormalities or not afflicted at all. We propose that loss of hepatotrophic actions mediated by insulin and glucagon could initiate and/or enhance hepatic abnormalities in FCPD where deficiencies of insulin and glucagon coexist.
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PMID:Observations on hepatic structure and function in fibro-calculous pancreatic diabetes (FCPD) vis-a-vis other diabetic subtypes. 967 Jun 24

We characterized 70 consecutive patients with cryptogenic cirrhosis to assess major risks for liver disease. Each patient was reevaluated for past alcohol exposure, scored by the International Autoimmune Hepatitis (IAH) score and assessed for viral hepatitis risks and risks for nonalcoholic steatohepatitis (NASH). The results were compared with 50 consecutive NASH patients, 39 nonalcoholic patients age 50 and over with cirrhosis from hepatitis C, and 33 consecutive patients with cirrhosis caused by primary biliary cirrhosis (PBC). Among the cryptogenic group, 49 (70%) were female, and the mean age was 63 +/- 11 years. Although ascites and variceal bleeding were common, almost one half lacked major signs of complicated portal hypertension. A history of Type 2 diabetes mellitus and/or obesity was present in 51 (73%). Nineteen (27%) patients had a history of blood transfusions antedating the diagnosis of cirrhosis. No clinical or histological features distinguished this group from the other patients, and 14 (74%) of these had a history of obesity and/or diabetes. Nineteen of the remaining nontransfused patients had indeterminant IAH scores but were histologically and biochemically indistinguishable from the others. Twelve of these (63%) also had a history of obesity and/or diabetes. Both diabetes and obesity were significantly more common in the cryptogenic cirrhotic patients compared with the cirrhotic patients with PBC or hepatitis C. In contrast, the prevalence of obesity and diabetes was similar to the NASH patients who were, on average, a decade younger. Although there is some diversity that indicates more than one cause, our findings suggest that NASH plays an under-recognized role in many patients with cryptogenic cirrhosis, most of whom are older, type 2 diabetic and obese females.
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PMID:Cryptogenic cirrhosis: clinical characterization and risk factors for underlying disease. 1005 66

The aim of the study was to detect a possible aetiological association between chronic hepatitis C virus (HCV) infection and diabetes mellitus (DM). Among the 591 HCV seropositive chronic liver disease (CLD) patients, 150 (25.4%) had associated diabetes mellitus while only 25 of 223 HCV seronegatives (11.2%) were diabetics. The HCV seropositive patients were three times more likely to suffer from diabetes mellitus than those who were HCV seronegative and the results were highly significant (odds ratio = 2.7, CI = 1.7-4.4, P < 0.0001). Liver biopsy showed cirrhosis in 24 out of 53 (45.3%) HCV seropositive diabetics and 9/20 (45%) of the HCV seronegative diabetics. The association between the degree of liver disease and the development of diabetes mellitus did not differ statistically between the two groups. Islet cell antibody (ICA) was present in 44.4% of HCV seropositives compared to 73.3% of seronegative diabetics, while NIDDM showed 40% ICA positivity. Although ICA level was highest in HCV seronegative diabetics, the difference between the various groups was not significant statistically. About 29% of HCV seropositive diabetics were on insulin therapy while only 16% of HCV seronegative diabetics received insulin therapy. HCV seropositives were about 2 times more prone to require insulin therapy than HCV seronegatives (odds ratio = 2.0, CI = 1.2-5.7, P = 0.010). We conclude that chronic hepatitis C patients in Egypt are three times more likely to develop DM than HCV seronegative patients. Pancreatic beta -cells might be an extrahepatic target of HCV.
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PMID:Association of chronic hepatitis C infection and diabetes mellitus. 1022 36

Non-insulin-dependent diabetes mellitus (NIDDM) may be associated with chronic hepatitis C virus (HCV) infection. This was studied further in two parts. First, 1,151 patients with HCV-related cirrhosis and 181 patients with hepatitis B virus (HBV)-related cirrhosis, well matched for age, sex, and severity of cirrhosis, were reviewed retrospectively. The prevalence of diabetes mellitus was higher in HCV-related cirrhosis (23.6%) than in HBV-related cirrhosis (9.4%; odds ratio [OR], 2.78; 95% confidence interval [CI], 1.6-4.79; P =.0002). The prevalence of diabetes mellitus was associated closely with the Child-Pugh score (OR, 3.83; 95% CI, 2. 38-6.17; P <.0001) and increasing age (OR, 1.02; 95% CI, 1.00-1.03; P =.0117). Second, 235 patients with biopsy confirmed chronic HBV or HCV underwent an oral glucose tolerance test. Only 1 of 70 patients with chronic viral hepatitis without cirrhosis was diabetic. However, 31 of 127 patients with HCV-related cirrhosis (24.4%) were diabetic compared with 3 of 38 patients with HBV-related cirrhosis (7.9%, P =.0477). The major variables associated with NIDDM were cirrhosis (OR, 14.39; 95% CI, 1.91-108; P =.0096) and male sex (OR, 4.64; 95% CI, 1. 32-16.18; P =.0161). Fasting insulin levels in 30 patients with HCV-related cirrhosis and diabetes mellitus were elevated significantly, which was consistent with insulin resistance. However, acute insulin responsiveness was reduced in all patients with HCV infection and diabetes suggesting concomitant B-cell dysfunction. This study confirms an association between HCV and NIDDM.
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PMID:Further evidence for an association between non-insulin-dependent diabetes mellitus and chronic hepatitis C virus infection. 1049 60

Non-insulin-dependent diabetes mellitus not responding to diet only in patients with non-alcoholic liver cirrhosis is characterized by high post-prandial hyperglycemia. The aim of this study was to evaluate the safety and efficacy of 24 weeks of treatment with 300 mg acarbose per day in 76 consecutive outpatients affected by type 2 diabetes and well-compensated liver cirrhosis. The study design was double-blind cross-over vs placebo. All patients tolerated both treatments well, and no significant variations in liver function tests were observed (< 5% vs pre-treatment). A significant reduction of several parameters was observed only after acarbose: fasting glycemia (19 +/- 6 vs 2 +/- 0.5%; p < 0.01), post-prandial glycemia (41 +/- 9 vs 3 +/- 0.6%; p < 0.01), mean glycemia (30 +/- 8 vs 14 +/- 5%; p < 0.01), daily glycemic variation (52 +/- 8 vs 8 +/- 1%; p < 0.01), HbA1c (16 +/- 1 vs 2 +/- 0.5; p < 0.05), incremental area of C-peptide after a standard meal (80 +/- 19 vs 200 +/- 36 ng/mL/300 min; p < 0.01). After acarbose a significant increase of intestinal voiding/week (98 vs 28%; p < 0.01) and a parallel reduction of blood ammonia levels (52 +/- 9 vs 9 +/- 5%; p < 0.01) were observed. Results clearly document the good tolerability and the absence of toxic effects of acarbose on the liver, due to a theoretic absence of both absorption by the gut and hepatic metabolism of the drug. In fact, acarbose increases peristaltic movement of the gut, stimulates the proliferation of saccharolytic bacteria and simultaneously reduces proteolytic bacterial proliferation, thus actively reducing blood ammonia levels. These unexpected effects of acarbose may be used to advantage for the treatment of type 2 diabetes mellitus in patients with well-compensated liver cirrhosis.
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PMID:[Non-insulin-dependent diabetes mellitus associated with nonalcoholic liver cirrhosis: an evaluation of treatment with the intestinal alpha-glucosidase inhibitor acarbose]. 1052 19

Liver cirrhosis is often accompanied by a disturbed carbohydrate metabolism similar to type 2 diabetes. To investigate the severity of the defect in insulin secretion in this form of diabetes, we measured insulin release from isolated pancreatic islets of rats with CCl(4)-phenobarbital-induced liver cirrhosis. Cirrhosis was confirmed by clinical signs, elevated liver enzymes and histology. Fasting venous plasma glucose concentrations were equal in rats with liver cirrhosis and in controls. Plasma insulin and glucagon concentrations were significantly greater (P<0.01) in cirrhotic rats than in control animals. Glucose (16.7 mM)-induced stimulation of insulin release from pancreatic islets revealed a twofold increase in control and cirrhotic rats. Basal and stimulated insulin secretion, however, were significantly lower in cirrhotic animals. The incretin hormone, glucagon-like peptide-1 (GLP-1), has therapeutic potential for the treatment of type 2 diabetes. Therefore, islets from control and cirrhotic animals were incubated with GLP-1 in concentrations from 10(-)(11) to 10(-)(6) M. GLP-1 stimulated insulin release in a concentration-dependent manner. In islets from cirrhotic rats, basal and stimulated insulin secretion was blunted compared with controls. These data show that the hyperinsulinemia observed in liver cirrhosis is not due to an increase of insulin secretion from islets, but could be explained by decreased hepatic clearance of insulin. GLP-1 may ameliorate diabetes in patients with liver cirrhosis.
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PMID:Insulin secretion defects in liver cirrhosis can be reversed by glucagon-like peptide-1. 1060 33

Nonalcoholic fatty liver disease (NAFL) has been recognized only in the past 20 years. Autopsy studies indicate it is remarkably common, especially among obese persons and patients with type 2 diabetes. Although fatty liver alone is usually benign, an identifiable subset of patients may be at risk of progression to cirrhosis and liver failure. The role of liver biopsy is controversial. No specific, effective therapy as yet exists, although management of weight, lipid levels, and glucose levels is recommended.
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PMID:The spectrum of nonalcoholic fatty liver disease: from steatosis to nonalcoholic steatohepatitis. 1068 Feb 76

In 1989, the main agent causing non A non B hepatitis was identified as a RNA virus of the flavivirus family, with several serotypes, and was denominated virus C. At the present moment, the knowledge about the infection features and diseases that it causes has expanded thanks to the availability of reliable laboratory techniques to detect the antibody and the virus. The prevalence of infection and the frequency of serotypes varies in different regions of the world. Chile is a country with a low prevalence. The detection of infected blood in blood banks has reduced the spreading of the disease. Other means of infection such as the use of intravenous drugs, hemodialysis and transplantation have acquired greater importance. Sexual, maternal and familial transmission is exceptional. Infected people develop an acute hepatitis, generally asymptomatic. Eighty percent remain with a chronic hepatic disease, that can be mild or progressive, evolving to cirrhosis or hepatic carcinoma. Chronic hepatitis, closely resembling an autoimmune disease, can be caused by the virus. Alcohol intake increases viral activity causing severe hepatic diseases, refractory to treatments. Several non hepatic diseases are associated to hepatitis C virus infection such as essential mixed cryoglobulinemia, mesangiocapillary glomerulonephritis, porphyria cutanea tarda, dysglobulinemias and probably type 2 diabetes mellitus. The only available treatment is interferon, that is successful in a minority of patients, frequently causing a transient improvement. The use of Ribaravine associated to interferon improve the effectiveness of therapy. Liver transplantation is the only therapy for severe hepatic disease. The use of new antiviral drugs should improve the prognosis of the disease.
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PMID:[Hepatitis C virus and resulting diseases]. 1083 42


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