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)

A double-blind trial of (+)-cyanidanol-3 (2 g/day) versus placebo tablets was carried out in 100 patients with acute viral hepatitis. 51 received the drug and 49 placebo. (+)-Cyanidanol-3 accelerated the disappearance of HBsAg from the blood, lowered serum-bilirubin, and relieved symptoms such as anorexia, nausea, and pruritus. The drug was well tolerated. None of the patients had a relapse of acute hepatitis. Chronic active hepatitis developed in 1 of the placebo-treated patients. Thus, (+)-cyanidanol-3 seems to be of benefit in acute viral hepatitis.
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PMID:Treatment of acute viral hepatitis with (+)-cyanidanol-3. 7 62

Twelve of 43 patients with chronic active hepatitis (CAH) (28%) manifested clinical and laboratory features of cholestasis. The criteria for selection of these patients included at least two of the following: chronic or recurrent pruritus, serum alkaline phosphatase levels of 300 mU./ml. and cholesterol of 300 mg./dl. or more. When compared with 31 control cases these patients were found to have a preponderance of Ashkenazi Jews of Roumanian origin, a higher prevalence of joint and thyroid involvement and higher serum Ig-M Levels. Mortality was similar in both groups but patients with cholestatic features tended to die earlier in the course of the disease. Retrospectively, it was found that they had been treated more intensively, attained complete remissions less frequently and developed cirrhosis more readily. There were no significant differences in the frequency of HBsAg and anti-HBs, the mode of onset, the frequency of hepatosplenomegaly and jaundice, the hematologic findings and the prevalence of autoantibodies. Like acute cholangiolitic viral hepatitis, CAH with cholestatic features emerges as a more serious disease than the classical form of CAH.
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PMID:Chronic active hepatitis with cholestatic features. I. A clinical and immunological study. 53 97

Clinical and laboratory findings from 15 patients with icteric viral hepatitis during pregnancy (VHP) and from 22 patients with intrahepatic cholestasis during pregnancy (CJP) were evaluated statistically in order to find out which parameters might help in order to find out which parameters might help in differentiating the two diseases. Diagnosis was established by needle liver biopsy in all cases. The following data were considered: history, physical examination, erythrocyte sedimentation rate (ESR) serum cholesterol, prothrombin time, total serum bilirubin, SGOT, SGPT, serum alkaline phosphatase, serum protein, serum flocculation tests, BSP blood clearance and serum HB Ag. Vomiting, high GOT and GPT serum levels, and serum HB Ag positivity suggest VHP diagnosis. Otherwise a severe itching with scratching lesions, high ESR, elevated total cholesterol and serum alkaline phosphatase values mainly if occurring in the later stage of pregnancy are consistent with CJP diagnosis. When clinical and laboratory data from a jaundiced pregnant female do not allow diagnosis, this can be established only on the basis of needle liver biopsy.
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PMID:The differential diagnosis between intrahepatic cholestatic jaundice and viral hepatitis during pregnancy. 122 May 7

The number of people travelling of the tropical countries is in constant progression and today represents about 5% of the population of the developed countries. Mortality is mainly accidental. Morbidity essentially concerns transmissible diseases. Diarrhoeal symptoms occur in 20-55% of travellers, are bacterial in 2 cases out of 3, and can be prevented. Cholera should soon have an efficient oral vaccine. Hepatitis A is frequent in some travellers (2-3%) and can be prevented by vaccination. Hepatitis E is beginning to be observed. Strongyloidiasis can in some cases evolve to serious complications; it may be latent, so should be sought systematically after any visit to the tropics. Most affections on returning to the industrialised world concern paludism of the Plasmodium falciparum type, leading to a still high mortality rate of 400 per year in Europe, while the preventive and curative means available are sufficient. Any fever should therefore be suspected and suitable treatment given. Other causes of fever are acute viral hepatitis, typhoid fever, the arboviroses, and numerous other conditions. Dermatoses represent the third reason for consultation on returning. These mainly concern pruriginous symptoms with filariases and abnormal hosts being evidenced. Furunculous lesions indicate a diagnosis of cutaneous leishmaniosis or myases. Any form of pruritus should suggest a diagnosis of HIV infection, or pruritus should suggest a diagnosis of HIV infection, or particularly trypanosomiasis. The risk of sexually transmissible disease is overall 6-fold higher in tropical travellers; advice before travelling is therefore of paramount importance. Should a seropositive subject travel to the tropics?(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Epidemiology and clinical aspects of imported tropical diseases]. 141 Sep 2

Viral A hepatitis is a self-limited infection occurring predominantly among children usually as an anicteric often subclinical illness. Adults afflicted with this virus are more likely to develop icteric hepatitis. This is exemplified in developed countries when a common source outbreak occurs among non-immune adults. Fulminant hepatitis is uncommon in the USA and hepatitis A has never been documented to evolve into chronic hepatitis. However, prolonged cholestasis and relapsing hepatitis are well described. The usual features of cholestatic viral hepatitis A are pruritus, fever, diarrhoea, and weight loss. Serum bilirubin levels are > 10 mg/dl and the clinical course lasts at least 12 weeks. Cholestasis will spontaneously resolve, although corticosteroids will hasten the resolution but may predispose the patient to develop a relapse of the hepatitis. A biphasic or relapsing form of viral hepatitis A occurs in 6 to 10% of cases. The initial episode lasts 3 to 5 weeks and is followed by a period of remission characterized by normal liver chemistries lasting 4 to 5 weeks. Relapse may mimic the initial episode of the acute hepatitis. The full duration of the illness ranges from 16 to 40 weeks from the onset and immunoglobulin M antibody to hepatitis A virus persists throughout the clinical course. Hepatitis A virus has been recovered from stools during the relapse. Extrahepatic manifestations of hepatitis A include evanescent skin rash and transient arthralgias. Documented cases of arthritis and cutaneous vasculitis have been associated with cryoglobulinaemia and are rare.
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PMID:Atypical clinical manifestations of hepatitis A. 147 99

A 39-year-old woman was evaluated for possible liver transplantation due to rapidly developing hepatic failure 4 weeks after initiation of oral minocycline 100 mg twice a day for the treatment of acne. The patient developed a maculopapular rash, malaise, fever, nausea, and vomiting 2 weeks prior to admission to the hospital. On admission, her symptoms rapidly progressed to liver failure characterized by rapidly rising liver enzyme levels, worsening encephalopathy, and coagulopathy. Viral hepatitis serologies and blood cultures were all negative. After intensive supportive care for 2 weeks, the patient's condition gradually improved and she was discharged with mildly elevated liver enzyme levels and pruritus, without need of liver transplantation. Minocycline-induced hepatic injury is an idiosyncratic reaction with a sensitization period that appears to be 3-4 weeks in duration. The characteristic features include rash, fever, lymphadenopathy, and eosinophilia, as well as severe alterations in liver function. The high liver enzyme levels and the significant prolongation of the prothrombin time suggest massive hepatocellular damage. In light of the profound liver damage that occurs with this adverse reaction, care should be taken in administering minocycline to patients who have concomitant liver disease. It is recommended that patients should be instructed as to the possible signs and symptoms of toxicity and be monitored for evidence of idiosyncratic reaction or liver failure.
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PMID:Acute hepatic failure associated with oral minocycline: a case report. 153 50

The authors studied the efficacy of using USSR-made adsorbent "Enterosgel" in the complex treatment of viral hepatitis. A scheme of employment of the drug is described. Recommendations on the doses and duration of treatment are given. It was established that the efficacy of "Enterosgel" treatment was optimal in patients with intoxication syndrome due to hepatic insufficiency, cholestasis with marked skin pruritus and allergic manifestations. Use of the named drug permits to restrict the employment of other agents that effected favourably the course and outcome of viral hepatitis.
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PMID:[Enterosorption in the combined treatment of patients with viral hepatitis]. 227 48

A computer system for probabilistic diagnosis of jaundice was tested on a patient sample from a geographical area different from that for which it was first constructed. 144 consecutive patients with jaundice seen in two Stockholm hospitals were interviewed and examined to record a total of 82 indicants from history, demographic details, physical findings and laboratory tests. Data were compared with those of 319 jaundiced patients previously interviewed and examined at different London hospitals. It was found that disease incidences were different in the two patient samples. There were more patients with acute viral hepatitis, chronic active hepatitis and primary biliary cirrhosis in the London data base whereas the Stockholm data base included significantly more patients with Gilbert's syndrome and alcoholic cirrhosis. Indicant frequencies, standardised for disease incidence, differed with respect to age (Stockholm patients were on average six years older), time from onset of first symptom to hospital admission (Stockholm patients had on average a two-week shorter history of disease) and a number of symptoms such as nausea, vomiting, anorexia, weight loss, itching, pale stools and dark urine which were more frequent among the London patients. Differences in hospital admission policy was regarded as an important reason for the differences in indicant frequency. The results of probabilistic diagnosis were poor. Only 49% of the cases were correctly classified into twelve diagnostic groups. In particular the computer model was poor at separating different causes of malignant bile duct obstruction and at differentiating between malignant and benign bile duct obstruction. However, all cases of acute viral hepatitis were correctly classified and the computer model was 87% accurate in differentiating between medical and surgical jaundice. Reclassification of the 144 patients on their own data showed the computer system to be well calibrated and 97% of the cases were correctly classified according to this procedure. In conclusion, the computer system could not be directly transferred for use in a Swedish hospital but the results of reclassification were sufficiently encouraging to warrant prospective studies.
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PMID:Computer aided diagnosis of jaundice. A comparison of two data bases. 330 98

A case of intrahepatic cholestasis of pregnancy (ICP) in a black American is presented. This is the first case reported in a black. Marked elevation of transaminases with mild biochemical evidence of cholestasis was initially suggestive of viral hepatitis. A clinical course characterized by pruritus with minimal constitutional symptoms, rapid resolution of biochemical abnormalities after delivery, and negative hepatitis A and B serologies was consistent with the diagnosis of ICP. Review of the classic features of ICP with emphasis on some unusual aspects of the disorder is included.
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PMID:Intrahepatic cholestasis of pregnancy with marked elevation of transaminases in a black American. 356 54

Mild abnormalities of liver function tests are frequently seen in pregnancy but return to normal after delivery. A raised serum alkaline phosphatase is common, along with a decline in the serum albumin, but the aminotransferases remain within normal limits. The physician must interpret abnormal liver function tests in pregnancy with these changes in mind, but most liver diseases in pregnancy result in more marked alterations. Viral hepatitis is the most common cause of jaundice in pregnancy, and the maternal prognosis is generally good. Perinatal transmission of hepatitis B virus is likely when the mother is positive for HBsAg. Concurrent administration of hepatitis B vaccine and HBIG to the infant has an efficacy of 90 per cent in preventing transmission to the infant. ICP is the second most common cause of jaundice in pregnancy. The condition is generally benign, although maternal and fetal mortality occasionally result, probably due to premature delivery and the bleeding tendency of cholestatic patients. Vitamin K administration may correct the coagulopathy, and cholestyramine is effective in controlling pruritus. AFLP is rare but carries a high mortality rate for both the mother and the fetus. Early diagnosis, correction of the coagulopathy, and prompt delivery may improve the outcome significantly. Patients with cirrhosis have reduced fertility, and in those who become pregnant, fetal loss is high. The effect of pregnancy or hepatocellular function is variable, but, when evidence of liver failure is present in the first trimester, termination should be considered. Variceal size and the risk of bleeding may be assessed by endoscopy. Pregnant cirrhotic patients with large esophageal varices and a history of bleeding can undergo shunt surgery. Conservative management may be appropriate for patients with small varices and no history of bleeding.
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PMID:Liver diseases in pregnancy. 405 85


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