Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Itching is the dermatologic symptom more often found in patients with chronic renal failure. We have studied 80 patients with end-stage renal disease; itching was present in 56.3% of the cases. We didn't detected in this study any correlation between itching, long term hemodialysis, high calcium, phosphorus, alkaline phosphatase or phosphocalcic product levels. We have seen: 1. Those patients with itching were older than the rest. 2. Itching was important in those patients with residual diuresis less than 500 ml/day (p greater than 0.01). 3. Those men without itching had higher hematocrit levels (p greater than 0.01). 4. Histologic findings on optic and electronic microscopy were more frequent in patients who presented this symptom.
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PMID:[Pruritus in chronic kidney insufficiency]. 269 31

We have compared the effect of ursodeoxycholic acid with placebo on the clinical state, blood liver chemistries and serum and urinary bile acids in four patients with primary biliary cirrhosis. All parameters were evaluated monthly, and bile acid composition was measured by capillary gas-liquid chromatography. At the time of admission, all patients showed intense pruritus, and their serum alkaline phosphatase, AST and ALT levels were elevated 4.3, 2.7 and 2.3 times over control values. Serum bile acids were elevated almost 38-fold with 2.5 times more cholic acid than chenodeoxycholic acid. Urinary bile acid output was elevated 28 times the control values, and 36% were 1 beta-hydroxycholic acid, 1 beta-hydroxydeoxycholic acid and hyocholic acid (3 alpha,6 alpha, 7 alpha-trihydroxy-5 beta-cholanoic acid). Three months of placebo administration did not significantly affect the clinical or biochemical presentations, and the serum and urinary bile acid composition did not change. In contrast, ursodeoxycholic acid feeding (12 to 15 mg per kg per day) for 6 months abolished pruritus in two and lessened itching in two subjects and reduced serum alkaline phosphatase, AST and ALT levels by 21, 35 and 47%, respectively. The mean values for the total serum bile acid concentrations in these patients declined 26% from the pretreatment value, but the proportion of ursodeoxycholic acid increased from 3 to 40% of the total bile acids; thus, total fasting serum endogenous bile acid levels decreased almost 50%. Similar changes were noted in the urinary bile acids, in which ursodeoxycholic acid became the major bile acid, and approximately 18% were hydroxylated at C-1, C-6 and C-21.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Effect of ursodeoxycholic acid on bile acid metabolism in primary biliary cirrhosis. 277 2

A randomized, double-blind, 1-year pilot study of prednisolone treatment for primary biliary cirrhosis was undertaken. Nineteen patients received 30 mg prednisolone per day initially, with a maintenance dose of 10 mg per day. Seventeen patients received placebo. The groups were matched for age, menopausal status, hepatic histological stage and bilirubin. Treatment was well tolerated without dropouts. Two patients receiving prednisolone developed diabetes, one a duodenal ulcer and one depression. One patient receiving placebo died for liver failure after 3 months. Cholestatic symptoms (itch and fatigue) improved on prednisolone. There was significant (prednisolone vs. placebo) improvement in transaminase (p = 0.0214), alkaline phosphatase (p = 0.0032), procollagen III peptide (p = 0.0103), immunoglobulin G (p = 0.0012) and liver histology (p = 0.016); these changes were greatest among noncirrhotic patients. No patient developed skeletal symptoms. Fifty-seven per cent had abnormal triolein breath tests prior to treatment, and 65% had abnormally low calcium absorption tests. Calcium absorption increased significantly in the treated group vs. placebo at 2 weeks (p less than 0.02), but not at 1 year. Femoral photon absorptiometry fell in the prednisolone group after 1 year (-3.5% vs. placebo +0.5%, p less than 0.05), as did trabecular bone volume (-6% vs. -2.8%, p less than 0.005) and resorption surface (-11% vs. +2%, p less than 0.02) on serial bone biopsy. Prednisolone seems to exert a favorable hepatic effect in primary biliary cirrhosis but at the expense of increased bone loss to approximately twice the expected rate. Prednisolone treatment merits further assessment in primary biliary cirrhosis over a longer period, with attention to selection of patients most likely to benefit and continuing observation of bone mass to better establish the "cost/benefit" ratio.
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PMID:A pilot, double-blind, controlled 1-year trial of prednisolone treatment in primary biliary cirrhosis: hepatic improvement but greater bone loss. 277 3

An autopsy case of genital Paget's disease with a widespread metastases is reported. A 69-year-old man with redness, itching and swelling of the scrotum obtained dermatological consultation and underwent tumor resection for Paget's disease. At 8 months after discharge, he suffered from a costal fracture because of carcinomatosis of the bone marrow. In laboratory data the serum level of alkaline phosphatase and carcinoembryonic antigen was shown to be high. Four months later, he died of severe congestive edema of the lung with diffuse micrometastases. An autopsy revealed a widespread metastases in various organs and lymph nodes. The Paget cells were positive in carcinoembryonic antigen.
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PMID:[An autopsy case of Paget's disease of the scrotum with general metastasis]. 282 77

Ten patients with primary biliary cirrhosis (PBC) were clinically followed under the conditions of follow-up care. The diagnosis of the patients was made vie biochemical immunologic, histological and instrumental investigations. The average term for follow up was 4 years and 5 months. All patients were actively checked up by summoning every 6 months. The average incidence of hospitalization at the clinic was 1 year and 5 months. Pruritus preceded all other symptoms--1 year and 11 months on the average. Jaundice was established 1 year and 7 months after the manifestation of pruritus and the dirty greyish pigmentation of the skin--1 year and 11 months after pruritus. Hepatomegaly was established 1 year and 7 months after pruritus. Increased alkaline phosphatase, blood bilirubin and cholesterol were observed in all patients and increase of IgM in 80 per cent, and antimitochondrial antibodies--in 70 per cent. Xanthelasma and xanthoma were found only in patients with high levels of cholesterol and total fats. The treatment with dihydrocortison induced stomach complaints (erosive gastritis), intersifying bone chanes in 20 per cent of the patients. X-ray and instrumental methods have a relative value in making the diagnosis of PBC. It could be concluded from the complex treatment that corticosteroids give complications and the treatment with cholestiramine--to attenuation of pruritus. The average survival after making the diagnosis is 6 years.
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PMID:[Clinical-dispensary finding of patients with primary biliary cirrhosis]. 293 78

A case report is presented of a 43-year-old woman with generalized peliosis hepatitis that developed during longterm use of oral contraceptives (OCs). The patient had been in good health until the last 2 years when she began to experience vague epigastric pains and a feeling of abdominal distension. Several months prior to admission, she had started to complain of itching and fatigue. There was no history of dark urine, white stools, or hepatitis. On physical examination, no jaundice or cutaneous stigmata of chronic liver disease were observed. Laboratory studies showed a normal erythrocyte sedimentation rate and hematological blood count. A radionuclide study of the liver showed hepatomegaly; especially the left lobe was enlarged. A computerized tomographic scan of the liver showed multiple areas of decreased density in both of the enlarged lobes. There was no evidence of a tumor. Selective transfemoral angiography of the celiac artery also showed hepatic enlargement but no signs of a space-occupying lesion. At laparoscopy, the liver was grossly enlarged and had a lumpy appearance, but again there were no signs of a tumor. No evidence of veno-occlusive disease or hepatocellular adenoma was found. The diagnosis was peliosis hepatitis. The OCs were withdrawn, and the patient was discharged. Regular follow-up in the outpatient department showed no decrease in the size of the liver. The alkaline phosphatase level rose. The fatigue became worse, and cholestyramine was prescribed for progressive itching. In September 1980, the patient was admitted for reevaluation. A repeated CT scan and angiography of the liver again yielded no evidence of a tumor. Esophagoscopy showed the presence of varices grade 2. The liver at laparoscopy had the same appearance as it had in 1976. Histological examination of a biopsy specimen showed occasional dilated sinusoids and locally marked periportal and intralobular fibrosis. No regeneration nodules were found. The diagnosis was liver fibrosis. The patient's condition deteriorated gradually in the following years. She experienced increasing fatigue. Steatorrhea developed, and the patient lost weight. She needed increasing doses of cholestyramine and oral supplementation of vitamins A, D, and K. She was admitted for a 3rd time in February 1985. Esophagoscopy revealed varices grade 4. A CT scan of the liver showed no change. The patient successfully underwent an orthotopic liver transplantation in January 1987. The diagnosis of peliosis hepatis was well documented in this patient.
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PMID:Generalized peliosis hepatis and cirrhosis after long-term use of oral contraceptives. 312 33

A 56-year-old female patient on verapamil for hypertension experienced two episodes of jaundice, pruritus and upper abdominal pain with transaminase elevated up to six-fold and alkaline phosphatase up to four-fold when inadvertently re-challenged with the drug. Liver biopsy showed marked cholestasis. Verapamil can occasionally cause mixed cytotoxic-cholestatic liver injury.
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PMID:Liver injury due to verapamil. 318 62

Four women aged 35 to 57 years (m: 49.2) with primary biliary cirrhosis and intractable pruritus had an estimated median survival time according to Christensen between 6 and 50 months (m: 27). They were enrolled in a therapeutic trial associating plasma exchange (PE) and immunosuppressive drugs. During the first 2 months, they received prednisone 15 mg/day, cyclophosphamide 2 mg/kg BW/day and 28 PE (60 ml/kg BW). Pruritus disappeared rapidly. After 2 months, mean levels of bilirubin, alkaline phosphatases, IgM and anti-mitochondrial antibodies dropped by 27 p. 100, 47 p. 100, 50 p. 100 and 85 p. 100 respectively, whereas amino-transferase and gamma-glutamyl-transpeptidase activities were unaltered. Two patients then received supportive therapy only: one was lost to follow-up after one year, the other died 50 months later from liver failure. The third patient received PE only when intractable pruritus reappeared: anti-mitochondrial antibodies, IgM and alkaline phosphatases remained below initial values for 38 months, until successful liver transplantation was performed. The fourth patient was treated on a long term basis by PE twice a month, prednisone 10 mg/day for 3 years and cyclophosphamide 1 mg/kgBW/day for one year only. Her initial estimated survival time was 6 months, but 3 years later she developed portal hypertension; anti-mitochondrial antibody titer was between 0 and 1/80, alkaline phosphatase levels reduced by 80 p. 100 to 70 p. 100; bilirubin level up by 50 p. 100. The mean survival time for the 4 patients exceeded 34 months, results better than those obtained with other kinds of therapy.
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PMID:[Primary biliary cirrhosis: therapeutic trial using plasma exchange and immunosuppression. Preliminary results]. 324 87

The authors report the cases of 3 women who developed hepatic injury during administration of metapramine, a tricyclic antidepressant introduced in France in 1984. One patient had jaundice and pruritus; the 2 others had loss of weight. Serum alkaline phosphatase and serum transaminase activities were increased in 3 and 2 patients, respectively. Blood hypereosinophilia was found in one patient; erythrocyte sedimentation rate was elevated in 2 patients. The outcome was favorable after drug withdrawal in the 3 patients. Liver biopsy showed centrolobular cholestasis in the 3 patients. There was no rechallenge; in 2 patients, other drugs than metapramine might be implicated in hepatic injury; however, the similarity of these 3 cases suggests that metapramine, like other tricyclic antidepressants, may be responsible for hepatic injury.
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PMID:[Hepatic involvement associated with ingestion of metapramine]. 335 Feb 53

Seven patients developed acute hepatitis after receiving Plethoryl for obesity for 4 to 16 weeks. Jaundice was generally associated with or preceded by asthenia, nausea and pruritus. Serum aminotransferase activities were markedly increased whereas alkaline phosphatase and gamma-glutamyltransferase activities were moderately elevated. There was no hepatic failure. In all cases, Plethoryl administration was promptly discontinued. In 6 cases, jaundice disappeared within 2 to 4 weeks, and recovery occurred within 2 to 5 months. In one case, however, jaundice disappeared within 12 weeks and recovery took 10 months.
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PMID:[Hepatitis probably caused by Plethoryl. Apropos of 7 cases]. 337 97


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