Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three patients with symptomatic, noncirrhotic primary biliary cirrhosis who had no evidence of esophageal varices on esophagogastroduodenoscopy and who were treated with ursodeoxycholic acid, 15 mg.kg-1.day-1, for a period of 1-2 years are reported. Initially, all three patients showed improvement in symptoms of fatigue and pruritus, and there was marked improvement or normalization in serum levels of bilirubin, alkaline phosphatase, and alanine aminotransferase. However, after 1-2 years, all three patients progressed histologically to cirrhosis on follow-up liver biopsy, and all had esophageal variceal bleeding documented by esophagogastroduodenoscopy. These three patients represent examples of ursodeoxycholic acid treatment failure despite improvements in symptoms and biochemical liver test results.
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PMID:Progression of primary biliary cirrhosis with ursodeoxycholic acid therapy. 829 25

One hundred and four healthy, hepatitis B virus (HBV) seronegative males were enrolled in a single blind, randomized pilot study to compare antibody and clinical responses to a yeast recombinant pre-S2 + S vaccine and a yeast recombinant S antigen vaccine (Recombivax HBR). Participants received either a 12, 24 or 48 micrograms dose of pre-S2 + S vaccine (with a 1:5 ratio by weight of pre-S2 and S antigens) or a 10 micrograms dose of Recombivax HBR by intramuscular injection at 0, 1 and 6 months; their serological and biochemical responses were measured at 0, 1, 2, 3, 6 and 7 months, while their clinical responses were monitored for 5 days after each injection. The proportion of vaccines with minor local or systemic complaints (mainly sore arm, malaise, myalgia, fatigue) and the proportion developing antibody to surface antigen (anti-HBs) were similar for all vaccine groups. Transient elevations in alanine aminotransferase occurred infrequently. By 7 months almost all vaccinees developed anti-HBs, but titres were generally higher among recipients of pre-S2 + S vaccine. Antibody to pre-S2 antigen developed in 70-75% by 2 months and in 91-96% by 7 months. These data imply that the recombinant yeast pre-S2 + S vaccine is as well tolerated and as immunogenic as Recombivax HBR. Further studies are being conducted to assess antibody responses in larger numbers of healthy adults as well as in special populations with sub-optimal responses to currently licensed hepatitis B vaccines.
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PMID:Comparative safety and immunogenicity of yeast recombinant hepatitis B vaccines containing S and pre-S2 + S antigens. 187 19

Nine women with symptomatic precirrhotic primary biliary cirrhosis have been treated with oral pulse methotrexate, 15 mg/wk, for 12-34 months. Three women had pruritus, two fatigue, and four pruritus and fatigue. Itching disappeared and fatigue lessened or disappeared in all within 4-11 months after starting methotrexate. All who itched were able to discontinue cholestyramine (five) or antihistamines (two). Biochemical tests of liver function improved in all patients and then worsened in three when methotrexate was discontinued or the dose lowered. Mean serum alkaline phosphatase decreased from 471 to 171 U/L (P less than 0.01), serum bilirubin from 0.99 to 0.59 mg/dL (P less than 0.05), and serum alanine aminotransferase from 132 to 61 U/L (P = 0.02), and serum cholesterol fell from 265 to 213 mg/dL (NS). The decrease in serum cholesterol was significant, P = 0.05, if data were used just from the six women whose baseline serum cholesterol levels were elevated. Serum albumin remained normal in all. The serum bilirubin levels became normal in three of four patients with elevated levels. The serum alkaline phosphatase levels became normal in four patients and the alanine aminotransferase levels in three. Liver histology improved in five patients and was stable in the remaining four based on a quantitative evaluation of coded liver biopsy specimens. The improvement in histology was primarily due to decreased portal inflammation and bile duct injury. The titer of antimitochondrial antibody decreased in seven patients. The data suggest that methotrexate may be effective treatment for precirrhotic primary biliary cirrhosis. Controlled trials are needed to evaluate long-term efficacy and toxicity.
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PMID:Treatment of primary biliary cirrhosis with low-dose weekly methotrexate. 193 16

Based on uncontrolled observations, we have proposed ursodeoxycholic acid (UDCA) as a novel therapeutic approach in primary biliary cirrhosis (PBC). To confirm and extend our original findings, we have designed a double-blind multicentre randomized clinical trial. An interim analysis was planned at 6 months, involving all subjects included in the trial, with a final analysis at 2 years. The UDCA-PBC trial began in June 1987 and will be completed in March 1990. Seventy patients were randomized to receive UDCA and 68 a placebo. The two groups were well matched with respect to age, sex, duration and prevalence of symptoms and histologic severity (50% of the UDCA group had stage III-IV disease vs. 37% of the placebo group). During the first 6 months of follow-up, six patients withdrew from the trial. At 6 months, the proportion of patients with jaundice was significantly lower (p less than 0.01) in UDCA recipients than in the placebo group. There was a similar decrease in the proportion of patients with pruritus and fatigue in both groups. The following laboratory test values were significantly lower in UDCA recipients than in the placebo group after 6 months of therapy: serum bilirubin, alkaline phosphatase, alanine aminotransferase (ALAT), aspartate aminotransferase (ASAT), gamma-glutamyltranspeptidase activities (p less than 0.001), cholesterol (p less than 0.003) and IgM levels (p less than 0.03). The results of this interim analysis confirm and extend the biochemical data provided by our previous pilot study. However the final analysis of the trial is necessary for a definitive assessment of the safety and efficacy of UDCA therapy in PBC.
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PMID:Ursodeoxycholic acid for the treatment of primary biliary cirrhosis. Interim analysis of a double-blind multicentre randomized trial. The UDCA-PBC Study Group. 197 19

Alpha-interferon has emerged as the most effective agent for the treatment of chronic hepatitis when active replication of virus B, C, or D is present. Exogenous administration of human alpha-interferon, now possible through modern large-scale production methods, is associated with suppression of virus in blood. Amelioration of liver disease occurs in 35% of patients with hepatitis B virus and in 50% with hepatitis C virus with interferon doses of 30 and 10 MU per week, respectively, for 16-26 weeks; after therapy, persistent normalization of serum alanine aminotransferase is observed in 35% and 27%, respectively. Similar results have now also been reported for chronic hepatitis D. Enhanced response rates (greater than 50%) may be obtained by prolonged intermittent interferon therapy. Combination of interferon with another 'antiviral' agent (vidarabine, acyclovir, prednisone) has not increased therapeutic efficacy. Alpha-interferon induces side effects such as fatigue, flu-like syndrome, myalgia, and changes in mood and granulocytes. Patients with decompensated cirrhosis are particularly prone to bacterial infection and disease exacerbation and should receive lower doses. Interferon, when applied skillfully, induces the highly beneficial transition of active viral replication into viral latency, thereby greatly reducing infectivity, symptoms, and activity of the liver disease. Prevention of death from liver failure or hepatocellular carcinoma is to be expected.
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PMID:Treatment of chronic viral hepatitis anno 1990. 212 46

Primary biliary cirrhosis is a progressive disease of the liver characterized by the immunologic destruction of bile ducts; effective therapy is lacking. We therefore evaluated the safety and efficacy of low-dose cyclosporine in 29 patients with primary biliary cirrhosis without evidence of damage to the lobular architecture (precirrhotic disease) or portal hypertension. The patients were randomly assigned to receive either cyclosporine (4 mg per kilogram of body weight per day) or placebo. After one year 17 of the 19 patients assigned to cyclosporine had improvement or stability in their degree of fatigue, and 18 in their degree of pruritus. In contrast, among the 10 patients assigned to placebo, fatigue increased in 4 (P less than 0.06) and pruritus worsened in 6 (P less than 0.001). Those assigned to cyclosporine also had significant decreases in serum levels of bilirubin, alanine aminotransferase, alkaline phosphatase, gamma globulin, and the titer of antimitochondrial antibodies. For the 20 patients who have completed two years in the study, liver biopsies (coded specimens) showed evidence of histologic progression in only 1 of 13 patients in the cyclosporine group, as compared with 5 of 7 in the placebo group (P less than 0.003). No patient has permanently discontinued cyclosporine because of side effects; however, signs of nephrotoxicity developed in 12 of 19, and 9 of 19 had increased blood pressure. We conclude that in patients with precirrhotic primary biliary cirrhosis, immunosuppressive therapy with cyclosporine is promising and deserves further evaluation.
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PMID:A controlled trial of cyclosporine in the treatment of primary biliary cirrhosis. 221 26

Although case reports of herpes simplex virus (HSV) causing acute hepatitis in otherwise healthy adults have appeared recently in the literature, a prospective study of the incidence of HSV-hepatitis in the general population hitherto has not been reported. In the present study, serum samples from 124 young adults attending a sexually transmitted disease clinic with either genital herpes infections (n = 86) or non-herpes sexually transmitted diseases (n = 38) (controls) were analyzed for liver enzyme abnormalities (including aspartate aminotransferase [AST] and alanine aminotransferase [ALT]). Twelve of eighty-six (14%) herpes-infected patients had mildly abnormal liver enzyme tests (less than or equal to twice the upper limit of normal) as opposed to only 1 of 38 controls (2.6%), (P less than .05). All individuals in the herpes-hepatitis group were anicteric, and only two complained of constitutional symptoms (malaise and fatigue). Liver enzyme tests were repeated in nine herpes-hepatitis patients 1 week after their genital lesions had resolved, and in six of nine patients the results had returned to within normal limits. Four patients subsequently returned at the onset of a recurrence of their genital herpes. In all four, serum ALT levels were elevated from the previous occasion, and in three of the four levels just exceeded the upper limit of normal. One patient was followed through three recurrences of his genital herpes. In that individual, the extent of liver enzyme abnormalities appeared to correlate with the presence or absence of his genital lesions.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Genital herpes and hepatitis in healthy young adults. 301 68

The quianazoline antifolate N10-propargyl-5,8-dideazafolic acid (ICI 155,387), an inhibitor of thymidylate synthetase (TS), was evaluated for clinical toxicity in a phase I trial. The compound was given once every week as a bolus injection. Fourteen patients with advanced cancer were treated at doses of 10-30 mg/m3. Four patients from the lowest to the highest dose developed severe renal toxicity, detected by a reversible decrease in the Cr-EDTA clearance. Hepatotoxicity was observed with transient elevations of alanine aminotransferase (ALT) in 10 patients and alkaline phosphatase in nine patients. Neither the incidence nor the severity of these toxicities was dose related. Two patients developed feelings of fatigue, which in one patient coincided with a decrease in Cr-EDTA clearance. No myelotoxicity, dermatological, gastrointestinal toxicity or mucositis was seen. No tumour responses due to ICI 155,387 occurred. The severity and the erratic nature of the renal side-effects suggest that this schedule cannot be recommended for further development of this compound in Phase II trials.
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PMID:A phase I evaluation of N10-propargyl-5,8-dideazafolic acid. 335 7

Cytoplasmic lactate dehydrogenase (LDH), alpha-hydroxybutyrate dehydrogenase (HBDH), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) enzymatic activities were measured in normal renal cortical tissue and in hypernephroma. Significantly lower activities were always found in tumoral tissue than in normal renal tissue. Their respective values (mean +/- SD) were: LDH, 4,333 +/- 747 (normal tissue) vs. 997 +/- 748 U/l (tumor); HBDH, 2,554 +/- 466 vs. 387 +/- 290 U/l; AST, 529 +/- 109 vs. 65 +/- 37 U/l, and ALT, 205 +/- 45 vs. 9.9 +/- 5.4 U/l. The LDH/HBDH ratio was significantly greater in tumoral (2.69 +/- 0.69) than in normal tissue (1.70 +/- 0.11). These results indicate that hypernephroma exhibits a low metabolic rate when compared to normal tissue. Their enzymatic activities suggest a decreased energy metabolism, predominantly of the anaerobic type, and a reduced synthesis of nonessential amino acids in the tumor. These findings could explain in part the slow growth rate of hypernephroma.
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PMID:Cytoplasmic enzyme activities in human hypernephroma compared with normal renal cortical tissue. 337 61

We conducted a clinical trial to study the effects of a 10-week course of prednisone therapy and its withdrawal on serum aminotransferase levels and on hepatitis B virus (HBV) markers in patients with hepatitis B surface antigen (HBsAg) positive chronic active hepatitis (CAH-B). Eighteen patients with CAH-B were treated with prednisone, while another 18 patients matched for age, sex, race and sexual preference were followed simultaneously without treatment for the same duration. Nine of 18 prednisone-treated patients became transiently DNA polymerase positive. All nine patients developed a transient rise in serum alanine aminotransferase (ALT) levels of greater than 300 U/L above baseline values, which was associated with a drop in HBsAg levels from a mean of 186 micrograms/ml prior to therapy to 92 micrograms/ml at 6 months following treatment. Six of these patients developed fatigue, anorexia and dark urine, and four also developed either ascites or hemorrhage from esophageal varices, which was accompanied by hepatic encephalopathy. All six of these patients had histologic evidence of CAH with cirrhosis. In comparison, none of the control, untreated patients with CAH-B had any change in either HBV markers or serum ALT levels. Therefore, even a short course of prednisone in patients with CAH-B with cirrhosis is detrimental and its use should be discouraged.
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PMID:Effects of short-term, high-dose prednisone treatment of patients with HBsAg-positive chronic active hepatitis. 388 51


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