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 concentrations of 23 plasma proteins were measured by radial immunodiffusion in the plasma and ascites of 17 patients with cirrhosis and four patients with intraperitoneal malignancies, to learn whether there is a selectivity in the movement of proteins from plasma into ascites, analogous to that of proteinuria. Additionally, since some of the proteins are involved in coagulation, we hoped to clarify the coagulopathy frequently seen following peritoneovenous shunting of ascites. Analysis was by groups: group 1 consisted of nine patients with cirrhosis with an ascites-total protein content less than 2.5 g/dl; group 2 consisted of eight patients with cirrhosis with ascites-total protein content greater than or equal to 2.5 g/dl; and group 3 consisted of four patients with malignant ascites. The ratio of the plasma concentration/ascites concentration ([P]/[A]) for each protein was calculated for each patient. In each group the median [P]/[A] for each protein was plotted against the natural logarithm of its molecular weight (In MW). For 21 of the 23 proteins, [P]/[A] showed a close linear relationship to In MW. Fibrogen and plasminogen showed significant (p < 0.0002) elevation above the regression line relating [P]/[A] to In MW. This indicates depletion of fibrinogen and plasminogen in ascites. The ascites in group 1 showed moderate selectivity, defined as the slope of the regression line (1.59), while groups 2 and 3 were essentialy nonselective (0.35 and 0.50). Fibrin-split products were elevated in all ascites but not in plasma, indicating either fibrinolysis or fibrinogenolysis within the ascites. A normal ratio for prothrombin suggests fibrinogenolysis may be the dominant mechanism. Thus the coagulopathy induced by LeVeen valve insertion may be in part secondary to the infusion of plasmin or a plasminogen activator into the circulation.
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PMID:Analysis of Twenty-three plasma proteins in ascites. The depletion of fibrinogen and plasminogen. 744 27

To determine the prevalence and type of glomerulonephritis (GN) associated with hepatitis C virus (HCV) cirrhosis, we prospectively evaluated 28 consecutive Saudi patients with HCV cirrhosis for liver transplantation. Six patients (21%) underwent kidney biopsies for proteinuria, unexplained elevated serum creatinine or both. All 6 had GN, 4 had membranoproliferative, one focal segmental and one membranous GN. Immunologic and electron microscopic studies demonstrated immune complex deposition in the glomeruli. Two patients with significant proteinuria were treated with interferon alpha for 3 months with improvement in kidney and liver function. To our knowledge, this is the first report of focal segmental GN associated with HCV. This high prevalence of HCV associated GN is alarming and warrants further studies in cirrhotic and noncirrhotic patients, particularly as an indication for therapeutic intervention.
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PMID:Hepatitis C associated glomerulonephritis. 750 40

We reported a case of type II cryoglobulinemia involving glomerulopathy associated with HCV-induced liver cirrhosis. The patient was a 57-year-old woman. Her past history included chronic hepatitis at 51 years and rheumatoid arthritis at 53 years of age. At 46 years, an erythematous lesion appeared on her legs, which was diagnosed as allergic vasculitis by skin biopsy. At 50 years, proteinuria, hematuria and hypertension were recognized. The next year, the first renal biopsy was performed and showed membranoproliferative glomerulonephritis (MPGN). Recently, the edema of her legs has progressed, and the laboratory data showed proteinuria, hematuria, hypocomplementemia, rheumatoid factor positivity, and increase of monoclonal IgG kappa chain. The second renal biopsy revealed an endocapillary proliferative glomerulonephritis-like lesion with marked infiltration of monocytes and macrophages. The subendothelial deposit showed a fine fibril-like pattern. She was treated with steroids and double filtration plasmapheresis (DFPP) therapy, but the treatment was not very effective. She died of liver cirrhosis, which was probably induced by hepatitis C virus (HCV), and sepsis. Generally, the patients of type II cryoglobulinemia often showed HCV antibody positivity, pointing to HCV as an etiological factor. In this case, renal biopsy was performed twice in the same patient, and the histologic findings suggest the clinicopathological course of cryoglobulinemia.
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PMID:[A case of type II cryoglobulinemia involving glomerulopathy associated with hepatitis C antibody]. 750 47

A 69-year-old female was admitted to our hospital because of leg edema, proteinuria (2.1 g/day), and gross hematuria. She had non-alcoholic liver cirrhosis of unknown etiology. Esophageal varices also were found. Examination of the renal biopsy specimen revealed mesangial proliferative glomerulonephritis with IgA deposits. Propranolol was administered orally to reduce portal hypertension, resulting in a progressive decrease in urinary microalbumin excretion. This case suggests that portal hypertension is involved in the pathogenesis of IgA nephropathy in liver cirrhosis.
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PMID:IgA nephropathy associated with portal hypertension in liver cirrhosis due to non-alcoholic and non-A, non-B, non-C hepatitis. 780 17

A variety of renal diseases can be associated with end-stage liver diseases requiring orthotopic liver transplantation (OLT), including cirrhosis-associated glomerulonephritis (GN), and nephropathy unrelated to the liver disease. A retrospective survey showed that nine patients undergoing liver transplantation in our centre had histologically proven GN or interstitial nephritis with renal failure and/or nephrotic-range proteinuria, and experienced severe complications post-OLT since nephrotoxic immunosuppressive drugs (CsA and FK506) could not be adequately given. Four of the nine patients died. Therefore, combined liver-kidney transplantation has been suggested as first choice treatment in such patients. From January 1990 to February 1994, in patients with end-stage liver disease referred for OLT, and who presented with unexplained renal function impairment and/or significant proteinuria, severe nephropathy was confirmed by renal biopsy in nine: four mesangiocapillary GN with immune deposits, one membranous nephropathy, two diabetic glomerulosclerosis and two interstitial nephritis. All underwent liver transplantation immediately followed by kidney transplantation. The postoperative period was uneventful, and neither death nor renal failure were recorded. Combined transplantation resulted in all patients in the normalization of renal function, and in the disappearance of proteinuria within the first postoperative month. From 6 months to 4 years post-transplant, the renal function remained within normal ranges in all patients. Routine renal transplant biopsy was performed in two patients with pre-transplant cirrhosis-associated GN, and showed no evidence of recurrence of the original nephropathy. We conclude that combined liver-kidney transplantation is an adequate therapeutic option in patients with end-stage liver disease associated with advanced kidney disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Combined liver and kidney transplantation in patients with chronic nephritis associated with end-stage liver disease. 852 84

Indian childhood cirrhosis (ICC) is an almost uniformly fatal disease whose outcome may be modified with penicillamine if given at a sufficiently early stage. Twenty nine children with ICC seen in Pune, India, in 1980-7, who had survived at least five years from onset of penicillamine treatment, were reviewed aged 6.3 to 13 years. They were assessed clinically, biochemically, histologically, and by duplex Doppler ultrasound examination. None had symptoms suggestive of liver disease. There were no toxic effects of penicillamine other than asymptomatic proteinuria. Hepatosplenomegaly reduced significantly and liver function tests returned to normal in all. In four children, significant hepatosplenomegaly was associated with an abnormal duplex Doppler hepatic vein flow pattern and micronodular cirrhosis on biopsy. Clinical findings, growth and development, and ultrasound examination were normal in the remainder. Review of serial liver biopsy specimens showed a sequence of recovery from ICC through inactive micronodular cirrhosis to virtually normal histological appearances. The four children who still have micronodular cirrhosis beyond four years from onset remain on penicillamine treatment. In the others penicillamine was stopped after 1-7 (mean 3.5) years without relapse, strong evidence that ICC is not due to an inborn error of copper metabolism.
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PMID:Long term survival in Indian childhood cirrhosis treated with D-penicillamine. 866 42

When renal lesions are suspected in patients with cirrhosis, clotting disorders often preclude percutaneous renal biopsy. This study was undertaken to determine whether transjugular renal biopsy is possible, safe, and useful in such patients. From 1987 to 1994, 70 patients with cirrhosis and clotting disorders underwent transjugular renal biopsies, providing renal tissue in 55. Of these 55 patients, 41 were Child-Pugh class B or C, 35 were alcoholic, serum creatinine levels were > or = 130 micromol/L in 46, and proteinuria was > or = 0.5 g/d in 37. Clinically significant complications of transjugular renal biopsy were persistent hematuria in 4 and perirenal hematoma in 4, requiring blood transfusions in 1 and 2 cases, respectively. There were no deaths related to renal biopsy. Renal lesions were identified as glomerular in 41 (74.5%), interstitial in 7, and end-stage in 2 and were absent in 5. Transjugular renal biopsy influenced treatment in 21 patients (38%), including 11 who were proposed for liver transplantation and 4 who had chronic liver rejection. Decisions based on results of transjugular renal biopsy were to perform liver transplantation in 8 and combined renal and liver transplantation in 5, whereas 2 were refused. In 6 other patients, the results of renal biopsy modified the medical regimen. We conclude that transjugular renal biopsy may be a useful procedure in patients with cirrhosis and clotting disorders. This technique does not entail undue risks and may influence treatment decisions, particularly in patients proposed for liver transplantation.
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PMID:Transjugular renal biopsy in the treatment of patients with cirrhosis and renal abnormalities. 890 89

A sixty-one-year-old woman, with cirrhosis, presented with a monoclonal gammopathy of uncertain significance (MGSU). Often in a condition of cirrhosis is present a benign M component hypergammaglobulinemia. The electrophoresis and the immunophoresis showed a dense papraprotein in the gamma-region, an IgG with K light chain, an uncertain Bence-Jones proteinuria, a medullary plasmacytosis (9%), and a following growth of paraprotein were present. Lymphoblastic plasma cell were absent. Treatment with beta-IFN 6 MU for a period of six months and 3 MU for a further period of three months proved ineffective for hepatic disease, but produced a quantitative reduction in gamma-G globulin, the Bence-Jones proteinuria was absent, a reduction in M component and in medullary plasmacytosis. Electrophoresis showed a polyclonal evolution of the gammopathy. Suspension of treatment was followed by de novo rise of monoclonal immunoglobulin. The authors report the use of beta-IFN in the therapy of multiple myeloma.
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PMID:Case report of a monoclonal gammopathy in a patient with chronic hepatitis: effects of beta-IFN treatment. 900 83

A 54-yr-old man underwent orthotopic liver transplantation for cirrhosis caused by hepatitis C virus and associated with cryoglobulinemia and proteinuria. Four months after transplantation, the patient was reinfected with hepatitis C virus and cryoglobulinemia recurred, accompanied by increasing proteinuria, ascites, and pleural and pericardial effusion. Serum cryoglobulins and pleural and pericardial effusion disappeared rapidly following treatment with ribavirin, whereas proteinuria remain unchanged. We believe that pericardial effusion is an unusual presentation of hepatitis C virus-associated cryoglobulinemia.
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PMID:Hepatitis C-associated cryoglobulinemia presenting with pericardial effusion. 912 36

Hepatitis C viral infection occurs relatively low in Korea compared to hepatitis B. However, it progresses into chronic hepatitis and cirrhosis more frequently than HBV. It may be associated with cryoglobulinemia and glomerulonephritis, both in native and transplanted kidneys. We report three cases of membrano-proliferative glomerulonephritis type I in anti-HCV positive, but cryoglobulin-negative patients, presenting massive proteinuria, two in native kidneys and one in an allograft. HCV-RNA was positive in sera of two patients. Two were cirrhotic and ALT was mildly elevated in two. In addition to the characteristic membranoproliferative feature, two native kidneys overlapped with features of diabetic nephropathy. Immunofluorescence demonstrated mainly IgM and C3 deposits along the peripheral capillary walls. Subendothelial electron dense deposits were present in the glomeruli of all three cases with subepithelial and intramembranous deposits in two. HCV-RNA was associated not only with a greater amount of immune deposits but also with subepithelial and intramembranous deposits, indicating the role of active infection.
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PMID:Membranoproliferative glomerulonephritis associated with HCV infection in native kidneys and renal allograft. 988 79


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