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)

The plasma levels of endothelin-like immunoreactivities (ET-IR) of patients with hepatocellular carcinoma (HCC) were compared with those of patients with liver cirrhosis (LC), using a specific radioimmunoassay for endothelin-1. The mean concentration of plasma ET-IR of 21 HCC patients (30.3 +/- 8.5 pg/ml, n = 21) (means +/- SD) was markedly higher than those in LC (22.1 +/- 4.7 pg/ml, n = 16) (p < 0.01), which were also elevated compared with those in normal subjects (9.4 +/- 1.6 pg/ml, n = 91). Moreover, the level of plasma ET-IR reflected the tumor size of HCC patients, which was estimated by the ultrasonic and computed tomographic examinations. Although there was no relation to other biochemical parameters indicating liver function or tumor markers such as alpha-fetoprotein, a good positive correlation was obtained between plasma ET-IR and C-reactive protein (CRP) concentrations of HCC patients (r = 0.805, p < 0.01). We measured the tissue contents of ET-IR in HCC and its adjacent LC tissue, but failed to find any significant difference between the mean content of HCC (0.50 +/- 0.38 ng/g) and LC (0.44 +/- 0.28 ng/g). The endothelial cell damage due to cancer growth may not be responsible for the high concentrations of plasma ET-IR of HCC, because plasma thrombomodulin concentrations were not correlated with plasma ET-IR levels in HCC patients. Our study implies that the high plasma concentration of ET-IR is pathogenomonic to HCC, although the site of production is still debatable.
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PMID:High plasma concentrations of endothelin-like immunoreactivities in patients with hepatocellular carcinoma. 838 Sep 50

We studied the association between polymorphonuclear elastase and endotoxin levels and complications following hepatectomy. The blood concentrations of polymorphonuclear elastase, endotoxin, fibrinogen and C-reactive protein were examined with the aim of clarifying their involvement in postoperative complications in twenty-five patients who underwent hepatectomy. Polymorphonuclear elastase increased significantly (p < 0.01) on the second postoperative day compared with preoperative levels, and decreased on the seventh postoperative day. The difference in the polymorphonuclear elastase level with and without liver cirrhosis was significant (p < 0.05) on the second postoperative day. Endotoxin changed in a manner similar to polymorphonuclear elastase, but no positive correlation was found between endotoxin and polymorphonuclear elastase. Neither parameter showed any significant positive correlation with the volume of hepatic resection. We were unable to find any relationship between the degree of elevation of endotoxin and complication after hepatectomy; further study will be needed.
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PMID:The significance of post-hepatectomy changes in polymorphonuclear elastase and endotoxin levels. 840 4

To compare the diagnostic usefulness as markers of hepatocellular carcinoma (HCC) of alpha1-antitrypsin, C-reactive protein, and alpha1-acid glycoprotein (all determined by nephelometric methods), we studied 132 subjects (74 male, 58 female): 43 had mild chronic liver disease, 32 cirrhosis, 24 HCC; 33 were controls. A total of 29.2% of the patients with HCC had alpha1-acid glycoprotein > 100 mg/dl, 75.0% had alpha1-antitrypsin > 220 mg/dl, 70.8% had C-reactive protein > 5 mg/L. In cirrhotics, frequencies were 3.1, 50.0 and 59.4%, respectively; in patients with mild chronic liver disease, 14.0, 11.6, and 32.6% (chi2 12.3, p < 0.01; chi2 47.3, p < 0.0001; chi2 38.0, p < 0.0001, respectively). alpha1-fetoprotein performed better than all acute-phase proteins. We conclude that, due to their low specificity and/or sensitivity, none of the three acute-phase reactants tested can be recommended for diagnostic use as biological markers of HCC in Western patients.
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PMID:Diagnostic usefulness of acute-phase protein measurement in hepatocellular carcinoma. 859 94

Serum hepatocyte growth factor (HGF) levels are increased in patients with liver diseases. HGF has been recently reported to stimulate production of acute phase proteins such as alpha 2-macroglobulin and albumin of hepatocytes in primary culture. To clarify whether serum HGF concentrations have any relation to concentrations of acute phase proteins, we measured serum HGF and acute phase proteins in chronic liver diseases where the synthesis of many plasma proteins is decreased with the decline of liver function. Eighty three patients with chronic liver diseases and 20 normal individuals were examined for serum HGF, albumin, C-reactive protein (CRP), alpha-fetoprotein (AFP), alpha 1-acid glycoprotein (alpha 1-AG) and alpha 2-macroglobulin (alpha 2-MG). Mean values for serum HGF in chronic hepatitis (CH), liver cirrhosis (LC) and hepatocellular carcinoma (HCC) were 0.37, 0.79 and 0.66 ng/mL, which were significantly higher than those in controls (p < 0.05, p < 0.0001 and p < 0.0001, respectively). The levels of CRP increased in parallel with the progression of chronic liver diseases. Levels of alpha 2-MG were not changed in patients with CH Or LC, while those in patients with HCC were significantly higher than in controls or LC (p < 0.01 and p < 0.05, respectively). Serum HGF showed a positive correlation with CRP and a negative correlation with albumin. However, no relations between HGF and alpha 2-MG were observed. These data suggest that serum levels of acute phase proteins such as albumin and alpha 2-MG are more closely associated with the degree of hepatic dysfunction than serum HGF levels.
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PMID:Hepatocyte growth factor and acute phase proteins in patients with chronic liver diseases. 872 5

With a series of 34 transluminal stent-graft procedures, we assessed the feasibility and clinical effectiveness of a new stent-graft for the treatment of infrarenal abdominal aortic aneurysms (AAAs). We treated 34 male patients (mean age 71 years) with straight of bifurcated nitinol stents covered with woven Dacron graft material for infrarenal excentric saccular AAA (n = 3) or AAA involving the bifurcation and the common iliac arteries (n = 31). The 18-F delivery system was advanced via a surgical arteriotomy and the stent-graft was placed under fluoroscopic control. Follow-up period ranged from 8 days to 13 months. The implantation of the stent-grafts was technically successful with exclusion of AAA in 31/34 cases (91%). In 2 patients, there was a persisting leak at the distal end of the endoprosthesis after treatment; in another, marked coiling of the external iliac artery impeded the delivery system to be advanced and consecutive rupture resulted in conversion to surgical repair. Other procedure-related complications were acute hepatic failure due to gastric bleeding in a patient with liver cirrhosis, graft occlusion due to emboli originating from the left atrium (n = 1), local hematoma (n = 1), and AV-fistula (n = 1) requiring surgery. A post-implantation syndrome with leucocytosis and elevated C-reactive protein was observed in all patients. Endoluminal repair of infrarenal AAA with use of Dacron covered nitinol stent-grafts is feasible, safe and clinically effective. However, careful long-term evaluation is necessary before it will become clinical practice.
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PMID:[Initial clinical experiences with endovascular stent-grafts for treatment of infrarenal abdominal aortic aneurysm]. 901 31

The objective of this study was to evaluate the sensitivity of C-reactive protein (CRP) elevation compared to erythrocyte sedimentation rate (ESR), leucocyte count and thrombocyte count in the diagnosis of infective endocarditis (IE). It was designed as a prospective study of suspected episodes of IE in adults in tertiary care at a university-affiliated department of infectious diseases. In 89 episodes of IE, CRP was available from the start of treatment. Median age was 66 years, 45 were men and 44 women. Median CRP concentration was found to be 90 (range 0-357) mg/l with only 4% normal values. Episodes involving native valves had higher CRP than episodes occurring with prosthetic valves. Staphylococcal origin, short duration of symptoms, short duration of fever and highest recorded temperature all correlated to higher CRP levels. The CRP response was also prominent among patients > 70 years old. Among non-responders, a few cases with simultaneous cirrhosis were noted. ESR was less sensitive than CRP, with a normal level in 28% of the episodes. It was concluded that CRP determination is superior to erythrocyte sedimentation rate, leucocyte count and thrombocyte count in the diagnosis of infective endocarditis.
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PMID:C-reactive protein is more sensitive than erythrocyte sedimentation rate for diagnosis of infective endocarditis. 910 81

To evaluate the benefits of performing laparoscopic cholecystectomy (LC) in patients with cirrhosis, data on 13 patients with liver cirrhosis who underwent cholecystectomy for gallstones between 1989 and 1995 were retrospectively collected from charts filed at Fukuoka City Hospital. These 13 patients were classified into two groups; one, comprised of 7 who underwent LC, and another, comprised of 6 who underwent open cholecystectomy (OC). No statistical differences were observed in the duration of surgery or the intraoperative blood loss between the two groups; however, the C-reactive protein (CRP) level in the serum was significantly higher in the OC group than in the LC group. LC was followed by a significantly earlier resumption of a normal diet (P < 0.05) and a shorter hospital stay (P < 0.05) in comparison to OC. All of the patients who underwent OC had an uneventful clinical course; however, one of the patients who underwent LC suffered from intractable ascites postoperatively. The difference in the cost of hospitalization between the two groups was not statistically significant. These findings suggest that the therapeutic significance of performing LC in patients with cirrhosis should be assessed after carefully evaluating all factors including mortality, morbidity, and cost-effectiveness. Thus, further controlled trials are necessary.
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PMID:A comparison of open and laparoscopic cholecystectomy for patients with cirrhosis. 913 Mar 42

Discriminant function analysis has been used to investigate the relative value of six biochemical parameters (plasma ferritin, C-reactive-protein, bilirubin, alkaline phosphatase, glutamic oxaloacetic acid transaminase and albumin) in the diagnosis of liver disease. This was done among four groups totalling 70 subjects including healthy controls and patients with acute viral hepatitis, liver cirrhosis and primary hepatocellular carcinoma. Albumin had most value in distinguishing between groups, followed cumulatively by ferritin, alkaline phosphatase, C-reactive protein, bilirubin and glutamic oxaloacetic acid transaminase. However, if data on albumin, alkaline phosphatase, bilirubin and glutamic oxaloacetic acid transaminase had already been routinely collected, there would be no advantage in collecting data on ferritin and C-reactive protein. Any four of the six parameters would be of about equal value in distinguishing between diagnostic groups. When the data on all six biochemical parameters was combined in an optimum way, about 66% of all individuals could be correctly assigned to one of the four groups using biochemical markers alone. While the control subjects and patients with acute viral hepatitis formed a relatively well defined, tight cluster (apart from two patients with acute viral hepatitis), patients with liver cirrhosis and primary hepatocellular carcinoma were almost indistinguishable, using these biochemical parameters. If the latter two groups were pooled, then about 86% of subjects could be correctly classified.
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PMID:Discriminant analysis of biochemical parameters in liver disease. 919 66

Severe alcoholic liver injury has been relatively rare, but is gradually increasing in Japan. The clinical features and prognostic factors in severe alcoholic liver injury were retrospectively investigated in 105 patients, consisting of 3 with severe alcoholic hepatitis (SAH), 43 with cirrhosis with superimposed alcoholic hepatitis [liver cirrhosis (LC)+alcoholic hepatitis (AH)], 38 with AH, and 21 with alcoholic cirrhosis. Seven of the 105 patients (6.7%, 2 with SAH and 5 with LC+AH) died of hepatic failure. Patients with SAH showed severe hyperbilirubinemia, reduced hepatic biosynthetic capacity, and marked acute inflammatory reactions, and developed multiple organ failure, such as disseminated intravascular coagulation (DIC), renal failure, acute pancreatitis, or pneumonia. Two SAH patients died within 1 month, whereas five with LC+AH died within 77 days during the second episode of AH. In these nonsurvivors, the serum total bilirubin (T.Bil) level was not normalized, and the hepaplastin test (HPT), serum albumin, cholesterol, and platelet count were not markedly improved after the first episode of AH. In the survivors, elevation of AST lasted longer, and the improvement of T.Bil, hepatic biosynthetic capacity, and the platelet count were much less in patients with LC+AH than in those with AH. Multivariate analysis using the Cox proportional hazards model showed serum C-reactive protein (CRP) and DIC as significant independent prognostic factors among SAH, LC+AH, and AH groups. When factors related to multiple organ failure, such as DIC and renal failure, were excluded, T.Bil and CRP were selected as independent prognostic factors. In patients with LC+AH and AH, CRP, and HPT were shown to be significant independent prognostic factors. These results suggest that SAH with multiple organ failure, and another episode of AH in advanced LC with hyperbilirubinemia and reduced hepatic biosynthetic capacity, are indicative of an extremely poor prognosis in chronic alcoholics.
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PMID:Prognostic factors in severe alcoholic liver injury. Nara Liver Study Group. 1023 76

Liver cirrhosis is a critical factor contributing to morbidity and mortality in abdominal surgery, because patients with cirrhosis have a particularly high risk of developing bleeding, infection, and ascites. Laparoscopic appendectomy (LA) recently has gained a lot of attention around the world; however, comparisons between the benefits of LA and those of conventional open appendectomy (OA) for patients with liver cirrhosis have yet to be sufficiently compiled. In the present retrospective study, 40 patients with liver cirrhosis who were diagnosed with acute appendicitis before surgery underwent an appendectomy (OA in 25 patients and LA in 15 patients). This study focused on the operative time, amount of postoperative pain, use of analgesics, the restart of a normal diet, number of complications, length of hospital stay, and cost-effectiveness of the procedure in such patients. The amount of postoperative pain and the length of hospital stay were significantly smaller in the LA group. The mean values of the serum C-reactive protein on postoperative days 1, 3, and 7 were significantly less in the LA group. The number of wound infections and wound bleeding was also less in the LA group. The difference in the total cost of hospitalization was not significant. The cost of the operation was greater in the LA group than in the OA group, whereas the hospitalization cost in the LA group was less than that in the OA group. The results of this study suggest that LA may be superior to OA for the treatment of postoperative pain and postoperative complications for patients with liver cirrhosis. Long-term follow-up studies are still necessary, however, to determine any possible decrease in the number of late complications.
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PMID:A comparison of an open and laparoscopic appendectomy for patients with liver cirrhosis. 1144 50


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