Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Severe alcoholic hepatitis is still a therapeutic challenge. It has been recently advocated that a 3-wk infusion with insulin and glucagon reduces its short-term mortality rate. A multicenter, randomized, single-blind, sequential trial was designed to compare this treatment with placebo. The triangular boundary was defined with alpha = 0.05, beta = 0.10 and estimated survival at 4 wk of 50% with placebo, 75% with treatment. Patients with biopsy-proven severe alcoholic hepatitis (presence of one or more of three criteria: encephalopathy, prothrombin activity less than or equal to 50%, bilirubinemia greater than or equal to 100 mumol/L) were randomized into two groups; one treatment group received an infusion (12 hr/day) of an association of insulin (30 IU) and glucagon (3 mg), and a control group received an infusion of glucose. Treatments were administered during a 3-wk period, and the mortality rate was noted at 4 wk. The decision to discontinue the trial was reached on the basis of results from the first 44 patients. Overall results were assessed in the 72 patients included at the time of this decision (treatment group: n = 37; control group: n = 35). Fifty-three patients had cirrhosis. No significant differences were noted between the two groups at inclusion on the basis of clinical, laboratory and histological criteria. The mortality rate was not significantly different in the two groups; 10 patients (27%) in the treatment group and 5 patients (14%) in the control group died. Causes of death were similar in the two groups and consisted primarily of gastrointestinal hemorrhage, hepatic failure and infectious events.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Treatment of severe alcoholic hepatitis by infusion of insulin and glucagon: a multicenter sequential trial. 172 3

A 58-year-old male liver cirrhosis patient, who had a history of recurrent hepatic encephalopathy, was admitted to our hospital because of clouding of consciousness. He had an episode of recent head trauma. On admission, he was drowsy and exhibited flapping tremor, fetor hepaticus and ascites. Laboratory data showed an increase in blood ammonia level, and a decrease in peripheral thrombocytes, serum albumin and prothrombin value. A ratio of branched-chain to aromatic amino acids was reduced. Antibody against hepatitis C virus was positive. His electroencephalogram showed bilaterally large synchronous slow waves. He was treated with intravenous branched-chain amino acids, and recovered. Cranial computed tomography on day 9 demonstrated a crescent shaped area of low density in the right frontotempoparietal subdural region. He was diagnosed as chronic subdural hematoma, which was treated surgically. It has been suggested that chronic subdural hematomas develop as a complication of hemostatic deficiency due to liver cirrhosis.
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PMID:[A case of liver cirrhosis associated with chronic subdural hematoma and hepatic encephalopathy]. 174 68

The purpose of the present paper was to asses the values of plasminogen (PLg) as severity index in viral hepatitis (VH). The results were compared with serum bilirubin (SB) and prothrombin time. The following groups of patients were investigated: I- VH (n-672); II- Fulminant hepatitis (FH)(n-53); III-Liver cirrhosis (n-52); IV- Cholangiohepatitis (21); Toxic hepatitis (n-22); V- Gall stone (n-56) VI- Neoplasms with jaundice (n-56); VII- Healthy subjects (n-137). PLg was found to be diminished in parenchymal liver diseases, especially in VH's patients according to the severity and the stage of the diseases. The most impressive decline was observed in FH--more than 50% of the tests showed Plg activity less than 10% (reverence values 83-126% activity). In VH, PLg was superior to SB and prothrombin time when evaluating the severity of the disease at the time of admission in the hospital. We proposed PLg as valuable criterion for the severity of VH. The range being as follows: Light forms of VH- PLg activity above 70%; Medium forms-from 69 to 50%; Severe forms-from 49 to 20% and patients with high risk of liver coma-PLg activity below 20%.
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PMID:Bilirubin or plasminogen--which is better in the assessment of the severity of viral hepatitis? 175 47

The percentage of splenic blood in portal venous flow (SV%) was measured in 96 patients by using scintiphotosplenoportography and angiography. The patients were divided into two groups: Group 1, without collateral pathways from the splenic vein; Group 2, with collateral pathways from the splenic vein. SV% was significantly lower in patients without liver diseases or in patients of Group 1 with liver cirrhosis (LC). SV% was significantly higher in patients with idiopathic portal hypertension (IPH). A significant correlation was observed between SV% and splenic volume or ICGR15. No significant correlation of SV% was found with etiology of LC in patients of Group 1, esophagogastric varices, Child's criteria, portal venous pressure, cholinesterase, hepaplastin test or prothrombin time. Hence, the local hyperdynamic state of the splenic region was detected in patients with CH, LC and IPH.
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PMID:[Splenic venous hemodynamics in portal hypertension]. 176 33

Twenty-seven patients suffering from congenital coagulation defects of the prothrombin complex factors were investigated: six had haemophilia B; 14, factor VII defect; four, factor X defect; and three, factor II defect. Nineteen patients (70.3%) had previously received plasma and/or clotting factors concentrates. Among these, markers of hepatitis B infection (HBV) were present in five cases (26.3%) and hepatitis C (HCV) antibodies were found in seven cases (36.8%). The HIV1 prevalence was similarly high. In fact, five patients (26.3%), previously infused with factor IX or prothrombin complex factors concentrates, developed HIV1 infection. No patient with factor VII deficiency became HIV1 positive, despite the administration of unheated factor VII concentrates and the consequent HBV and HCV contamination. In the HIV1 positive group, three patients showed a false positivity for HIV2 antibodies. Five years after seroconversion, three patients developed AIDS (stage IV) and died, one had persistent generalized lymphadenopathy (stage III), and one with post-hepatitis liver cirrhosis was asymptomatic (stage II) for HIV infection. The significant decrease in total white cells, T4 lymphocytes and platelet counts and increase of beta 2-microglobulin and neopterin levels confirmed the prognostic value of these markers for the progression of HIV1 disease. Only one HIV1 negative transfused patient developed anti-HTLV-I p19 antibodies.
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PMID:Prevalence of HIV infection in a cohort of patients with congenital coagulation defects of the prothrombin complex factors. 178 37

The value of the aminoterminal procollagen-III-peptide (P-III-P) in predicting death or survival was evaluated in a group of 43 patients with proven postnecrotic or alcoholic cirrhosis. Patients were followed-up prospectively for 2 years. The prognostic value of P-III-P was compared with the Child classification, fasting and postprandial serum bile acids, and standard laboratory tests such as bilirubin, prothrombin index, pseudocholinesterase, albumin, GOT, GPT, gamma-GT, and clinical findings such as ascites, encephalopathy (assessed with the number connection test = NCT), and nutritional status. Between patients who died and those who survived the following 2 years, there were significant differences in the following parameters at the time of inclusion in the study: encephalopathy judged by NCT (p = 0.001), serum albumin (p = 0.0012), postprandial serum bile acids (p = 0.0024), fasting serum bile acids (p = 0.0025), pseudocholinesterase (p = 0.0044), GOT (p = 0.015), bilirubin (p = 0.016), and prothrombin index (p = 0.01). None of the other parameters investigated, including SP-III-P (p = 0.46), revealed any statistically significant differences between patients who died and survivors. The prognostic significance of laboratory tests and recorded clinical findings was evaluated, either alone or in combination with life-table analysis using the Cox model. SP-III-P, alone or in combination with other parameters, failed to improve prediction of mortality in patients with cirrhosis. In comparison to the Child classification (p = 0.0004) the combination of NCT and postprandial serum bile acids showed a similar ability (p = 0.0003) to predict patient survival.
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PMID:Predictive value of serum procollagen-III-peptide for the survival of patients with cirrhosis. 180 22

Ultrasound was used to calculate fasting gallbladder volume in three groups of patients: 90 with cirrhosis (alcoholic in 75 cases), 41 with non cirrhotic liver disease (alcoholic in 14 cases), and 38 controls. Gallbladder volume was evaluated according to sex, age, alcoholism, presence of gallstones, time of diagnosis, and biological tests of hepatocellular function. Mean fasting gallbladder volume was significantly higher in cirrhotic patients (45.89 +/- 32.65 ml, m +/- 1 SD) than in patients with non cirrhotic liver disease (25.31 +/- 14.08 ml) and in control subjects (21.28 +/- 10.30 ml) (P less than 0.001), but there was a great overlap between individual results in each group. No relationship was found between gallbladder volume and all clinical and biological tested parameters, except for decreased prothrombin time (P less than 0.02). Further studies are necessary to consider this ultrasound sign as an useful diagnostic tool in cirrhosis.
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PMID:[Increased fasting gallbladder volume: a new ultrasonic sign of cirrhosis?]. 181 7

[Tc-99m] Galactosyl-neoglycoalbumin (TcNGA) is a synthetic radiolabeled ligand specific to the hepatocyte receptor, hepatic binding protein (HBP), a specific receptor to serum asialoglycoprotein. A TcNGA study was performed on 34 humans: normal volunteers (7) chronic hepatitis (6), hepatic cirrhosis (8), and hepatocellular carcinoma superimposed on cirrhosis (13). Heart and liver time activity curves were obtained following intravenous injection of TcNGA (5 mCi, 1.82 x 10(-9) mol/kg). HBP concentration ([HBP]) was calculated by curve-fitting techniques using the nonlinear three compartment model, which includes biomolecular reaction between HBP and TcNGA. [HBP] values were compared with conventional liver function tests. [HBP] had a good correlation with prothrombin time (n = 34, r = 0.694, p = 0.0001) thrombotest (n = 34, r = 0.692, p = 0.0001), hepaplastin test (n = 26, r = 0.787, p = 0.0001), albumin (n = 34, r = 0.712, p = 0.0001), cholinesterase (n = 34, r = 0.801, p = 0.0001), ICGR15 (n = 33, r = 0.761, p = 0.0001), KICG (n = 30, r = 0.709, p = 0.0001), ICG Rmax (n = 12, r = 0.735, p = 0.0064) and Child-Turcotte classification score (n = 34, r = 0.819, p = 0.0001). We concluded that excellent correlations of [HBP] to conventional liver function tests suggest that in vivo receptor measurement via TcNGA kinetic analysis is a sensitive and promising method in the estimation of hepatic functional reserve in patients with chronic liver disease.
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PMID:[In vivo measurement of hepatic binding protein in chronic liver disease--validation as a measure of hepatic functional reserve]. 185 Dec 38

Serum level of osteocalcin (OC) is believed to be a specific biochemical parameter of bone formation. Decreased serum OC has been reported in alcohol-intoxicated subjects, in patients with primary biliary cirrhosis and in patients with chronic alcoholic liver disease. The question was, whether lower OC level could be detected in patients with nonalcoholic and non-cholestatic chronic liver disease. The serum OC was measured by RIA developed in our laboratory. Results were compared to age and sex matched controls. Decreased OC level was found in 35 out of 47 (74%) patients with non-alcoholic and non-cholestatic liver disease as chronic persistent hepatitis, chronic active hepatitis, fatty liver and cirrhosis, in 21 out of 26 (80%) patients with alcoholic liver disease and in 8 out of 15 (53%) primary biliary cirrhosis. None of the patients had elevated value. There was no correlation between the decreased OC level and the duration or severity of the liver disease and the laboratory parameters as bilirubin, AST, ALT, alkaline phosphatase, albumin, prothrombin, and serum 25-OH-D3 vitamin level. Decreased OC was found also in the patients without cirrhosis. The possible causes are discussed. Relying upon these findings it is supposed that chronic liver disease by itself can influence the osteoblast activity also by some unknown mechanism.
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PMID:[Decreased serum osteocalcin level in non-alcoholic and alcoholic chronic liver diseases]. 185 6

In patients with liver cirrhosis, especially in the advanced stage, the coexistence of low clotting factor levels, hypofibrinogenemia, thrombocytopenia and elevated fibrin(ogen) degradation product (FDP) and D-dimer levels may suggest the presence of disseminated intravascular coagulation (DIC). In this study we evaluated, in 21 patients with decompensated liver cirrhosis and elevated FDP and D-dimer levels, the time sequence of their coagulation data during a follow-up period of 15 days after the first observation; our aim was to clarify if these patients tend to develop during this time interval a severe consumption coagulopathy as an expression of overt DIC. We evaluated serum fibrinogen, platelet count, prothrombin activity, serum FDP and plasma D-dimer levels at days 1, 3, 6, 10 and 15. The coagulation data were fairly stable during the study period in all patients, even in the two patients who had upper digestive tract bleeding during the study time. Only two patients affected by infectious diseases showed a decrease of D-dimer and FDP levels after healing. Our data suggest that in decompensated liver cirrhosis the detection of elevated FDP and D-dimer levels is seldom related to the occurrence of an overt DIC, at least during a short time interval; in this condition heparin therapy seems therefore not advisable and even potentially dangerous.
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PMID:Time sequence of coagulation data in patients with decompensated liver cirrhosis and suspected disseminated intravascular coagulation. 186 73


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