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)

Micronized natural progesterone is often prescribed alone or in association with beta-agonists in the treatment of preterm labor in France. We observed drug-induced hepatitis in 4 such patients. The main manifestation of liver disease was pruritus. After drug withdrawal, elevated transaminase levels continued to rise for one week then normalized within 10 to 30 days. The imputability of this undesirable effect was assessed and considered to be likely. The effectiveness of micronized natural progesterone in the prevention of premature delivery and in decreasing perinatal mortality and morbidity has not yet been proven. This drug should therefore be used with care, keeping in mind the risk of hepatitis, particularly in patients presenting with pruritus.
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PMID:[Hepatic cytolysis caused by tocolytic treatment using micronized natural progesterone]. 874 82

In order to determine the frequency and characteristics of patients with liver abnormalities as the presenting manifestation of Hodgkin's disease (HD), 421 consecutive HD patients were studied. Six patients in the series (1.4%) presented with liver abnormalities that led to of a liver biopsy and the subsequent diagnosis of HD. All had fever prior to HD diagnosis, four frank jaundice, and one hepatic failure. No patient had pruritus. Moderate hepatomegaly was present in four patients. Cholestasis was observed in all cases; in most patients a moderate increase in the transaminase activity was also seen. Two patients had a mild rise in the serum LDH, four had leukopenia, and one eosinophilia. At liver histologic study, Reed-Sternberg cells were demonstrated in four patients; in the remaining two, the presence of atypical histiocytes, lymphocytes, and eosinophils was highly suggestive of HD, the latter diagnosis being confirmed by subsequent study of bone marrow and/or retroperitoneal lymphadenopathies. In three of the six patients, HD was not demonstrated in sites other than the liver. Three patients older than 60 years died shortly after HD diagnosis. By contrast, three patients younger than 40 years showed a dramatic response to chemotherapy: two of them had a further relapse, and one is considered cured after 14 years of continuous remission. Liver disease constitutes an infrequent form of HD presentation which must be included in the differential diagnosis of any patient with fever of unknown origin.
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PMID:Hodgkin's disease presenting as a cholestatic febrile illness: incidence and main characteristics in a series of 421 patients. 876 4

Primary biliary cirrhosis (PBC) is uncommon in Singapore. Twelve consecutive patients with PBC were seen between 1987 and 1994 at the National University Hospital. Eleven were women and the mean age at presentation was 53 years. Three patients presented with pruritus and jaundice whilst three had decompensated cirrhosis. The remaining six patients had no symptoms attributed to their liver disease when first detected, three of them presented with associated conditions including sicca syndrome and interstitial lung fibrosis, lichen planus, and carcinoma of breast. All patients had elevated serum alkaline phosphatase and positive anti-mitochondrial antibodies. Liver histology (10/12) showed Stage II disease (2), Stage III (5) and Stage IV (3). Three patients also had co-existing gall bladder stones but their endoscopic retrograde cholangiograms were normal. The mean follow-up period was 32.6 months and four patients died during follow-up. The only male patient had liver transplantation, two patients had symptomatic treatment while the rest were treated with ursodeoxycholic acid. In conclusion, local patients tended to presented relatively early in the course of the disease with 50% being asymptomatic and in the precirrhotic Stages.
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PMID:Primary biliary cirrhosis--an uncommon disease in Singapore. 878 13

Primary biliary cirrhosis (PBC) is a slowly progressive chronic cholestatic disease of the liver thought to be caused by immune destruction of the interlobular bile ducts. One-third of patients are asymptomatic and one-third of these develop symptoms within 5 years. Therapeutic regimens should be directed at the control of symptoms, prevention of complications and specific therapy aimed at controlling progression of the disease. Symptoms may be secondary to cholestasis or due to other associated diseases. The cause of pruritus secondary to cholestasis remains unknown; the anion exchange resin cholestyramine generally brings relief. In patients resistant or intolerant to this therapy, rifampin may be helpful, as well as ultraviolet light without sunblock. Liver transplantation may rarely be the only option for uncontrollable pruritus. Clinical manifestations of keratoconjunctivitis-sicca and xerostomia need constant attention to prevent corneal ulcers and dental caries. Preventative therapy includes regular screening for thyroid dysfunction and replacement therapy when necessary and the administration of the fat soluble vitamins A, D and K once hyperbilirubinaemia is present. Osteoporosis is a complication of all cholestatic liver disease. There is no satisfactory preventative therapy. It may be appropriate to give hormone replacement therapy to all post-menopausal women with PBC to reduce osteoporosis. Liver transplantation is the best option for those with fractures. Oesophageal varices may develop early in the course of PBC, non-selective beta-blocker therapy should be used as prophylaxis against variceal haemorrhage. The only specific therapy shown to cause both a biochemical and survival benefit in patients with PBC is ursodeoxycholic acid (UDCA). Treatment with UDCA delays progression, but does not result in a cure of this disease. Currently, liver transplantation is the only definitive treatment available for end-stage disease.
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PMID:Treatment of primary biliary cirrhosis. 884 Feb 32

To evaluate the efficacy and long-term course of topical steroids treatment in oral lichen planus (OLP), an open trial has been carried out in 30 patients with atrophic-erosive or symptomatic varieties of OLP confirmed histologically with relative contraindications for systemic steroid treatment (namely, liver disease, peptic ulcer, diabetes, blood hypertension or osteoporosis). The treatment was the following: Fluocinonide (Topsyn) 0.025% in 4% idrossiethylcellulose gel applied 3 times/daily for two months, 2 times/daily for the next 2 months and 1 times/daily for other 2 months. Moreover, chlorhexidine (Plakout) 0.12%, 3 mouthwashes/daily and miconazole gel (Micotef) applied 1 times/daily were used for the entire period of the steroid therapy as antimycotics. The clinical evaluation of signs and symptoms was assessed on a scale of 0 to 5 and of 0 to 3, respectively. Twenty patients concluded the entire therapeutical scheme, whereas 5 (17%) interrupted the treatment for the appearance of side-effects (namely, gastroesophageal disturbances, mucosal bleeding and pruritus), 1 interrupted voluntarily the treatment and 4 cases did not present at the controls. No cases of oral candidiasis were seen. Eighteen patients (90%) had improvements of oral lesions with significant statically reductions in the scores of signs (p < 0.002) and of symptoms (p < 0.02) (Wilcoxon test). We emphasize also that in 61% of the responders the oral conditions were stable after 6 months of follow-up. In conclusion our results suggest the following: a) fluocinonide is an effective and safe drug for the treatment of OLP, especially in addition with chlorehixidine and miconazole; b) the stability of our results demonstrates that probably an adequate steroid therapeutical scheme is more useful than continuous steroid administration in the treatment of OLP.
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PMID:[The topical treatment of atrophic-erosive oral lichen planus with fluocinonide in a bioadhesive gel, chlorhexidine and miconazole gel. A totally open trial]. 892 75

A deterioration of liver function may occur during pregnancy in patients with chronic liver disorder. Primary sclerosing cholangitis (PSC) is a chronic progressive liver disorder with a highly variable and fluctuating course. This study aims at investigating the outcome of pregnancy in patients with PSC and, conversely, the effect of pregnancy on the disease. Thirteen pregnancies in 10 patients with PSC (4 with liver cirrhosis, 6 with mild liver disease) were observed. Seven patients had PSC before pregnancy, 2 developed the disease during pregnancy, and one patient developed PSC 2 months after a normal pregnancy with a normal delivery. Clinical symptoms and biochemical analyses were routinely evaluated during the pregnancy. No gastrointestinal haemorrhage was observed during the pregnancy. Two patients had pruritus and 2 abdominal pain before pregnancy, and these symptoms continued during pregnancy. Abdominal pain was noted in 3 patients lacking this symptom before pregnancy. Four patients without pruritus prior to pregnancy developed this symptom during the pregnancy. In two patients, pruritus was so intense as to bring on premature delivery. Liver tests did not indicate any deterioration during pregnancy. No fetal loss occurred. The outcome for all babies was normal. In patients with PSC pregnancy does not seem to have a negative effect on the disease process, neither mothers nor babies showed any ill effects. PSC has not worsened during the pregnancy in our patients.
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PMID:Pregnancy in patients with primary sclerosing cholangitis. 893 34

A case is described of a 58 year old Caucasian male with primary biliary cirrhosis (PBC) who first presented with acanthosis nigricans of both axillae, skin pigmentation, which was pronounced over the posterior surface of the neck, and generalized pruritus. Following orthotopic liver transplantation for progressive liver disease, the skin pigmentation, pruritus and acanthosis nigricans resolved. It is believed that this is the first reported case of acanthosis nigricans occurring in association with PBC, a phenomenon that resolved after liver transplantation.
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PMID:Case report: acanthosis nigricans in association with primary biliary cirrhosis: resolution after liver transplantation. 898 20

The aim of this prospective study was to analyze the characteristics of intrahepatic cholestasis of pregnancy (ICP) in a French population. From 1989 to 1995 we studied 50 consecutive pregnant women with ICP (41 single, 7 twin, and 2 triplet pregnancies) referred for hepatologic consultation. All patients suffered from pruritus and/or jaundice associated with elevated fasting serum levels of total bile acids (mean 49 micromol/L, range 7-290). No patients had concomitant liver disease and all recovered normal liver function after delivery. Overall prematurity rate was 60%: 100% in multiple pregnancies and 41% in single pregnancies. Three of 61 babies died. Systematic clinical interviews revealed that 34 patients had been treated with oral micronized natural progesterone (200-1,000 mg/d) during the current pregnancy for risk of premature delivery, including at least 32 (64%) before the onset of pruritus. Onset of pruritus was statistically earlier in patients previously receiving progesterone than in patients not receiving progesterone (217 +/- 21 vs. 240 +/- 26 days, P < .01). This was also found in the single pregnancy subgroup of patients (222 +/- 19 vs. 240 +/- 26 days, P < .05). Pruritus disappeared before delivery in 10 of 50 patients, i.e., after withdrawal of progesterone in 7 patients (only one concurrently treated with cholestyramine), after decrease in dose of progesterone in 1 patient, and spontaneously in 2 patients. During the same period, the percentage of pregnant women without ICP who had been treated with progesterone during pregnancy was statistically lower than the percentage of patients treated with progesterone before the onset of pruritus in our group of patients with ICP (36% vs. 64%, P < .01, odds ratio 3.16, 95% CI:1.29-7.80). These results suggest that orally administered progesterone might be an exogenous factor which triggers ICP in predisposed women.
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PMID:Intrahepatic cholestasis of pregnancy: a French prospective study. 925 46

Four Puerto Rican sisters had recurrent prolonged cholestasis of pregnancy without preexisting or intercurrent hepatic disorders. Available information was reviewed on the course, mechanism, and sequelae of prolonged recurrent cholestasis after 14 pregnancies in the 4 sisters. Etiologic, clinical, laboratory, radiological, and morphological studies of the liver and biliary tract were assessed. Each sister had contraceptive pill-induced pruritus. Prolonged recurrent cholestasis in the eldest sister was followed by cirrhosis and death. The second and third sisters had biopsy evidence of portal triaditis and fibrosis after five and three pregnancies, respectively. Intrahepatic cholestatic cirrhosis was present after three pregnancies in the youngest sister, necessitating an orthotopic liver transplantation; a posttransplantation pregnancy was also associated with prolonged cholestasis. Recurrent prolonged intrahepatic cholestasis of pregnancy was followed by periportal fibrosis or cirrhosis in 4 sisters. This finding suggests that patients with prolonged cholestasis after pregnancy should be followed up for evidence of ongoing liver disease, should be counseled on the potential of recurrence and disease progression in future pregnancies, and should alert family members at risk of possible occurrence of the syndrome.
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PMID:Recurrent familial prolonged intrahepatic cholestasis of pregnancy associated with chronic liver disease. 961 63

The results of liver transplantation in patients with PSC are excellent and the quality of life is markedly improved. Indeed, liver transplantation is the therapy of choice for patients with end-stage PSC. However, in an age of cost containment, it appears that there are several advantages to offering transplant to patients with PSC a little bit earlier rather than later in the course of their disease. It appears that we can further improve survival, decrease morbidity, decrease blood usage, and avoid the risk of developing a cholangiocarcinoma, which occurs sporadically but not infrequently in the PSC patient. In addition, avoidance of right upper quadrant surgery, such as biliary or shunt surgery, appears to offer several advantages by decreasing resource utilization and possibly decreasing mortality. Although the UNOS selection guidelines recommend transplantation of the sickest patient, there appears to be accumulating evidence that transplantation in patients earlier in the course of their end-stage liver disease may improve survival, decrease morbidity, and also importantly, decrease the cost associated with this expensive procedure. Ideally, we would recommend consideration for liver transplantation all PSC patients who have (1) a Mayo risk score of > 4.8 in whom malignancy is ruled out, (2) cirrhosis and complications of portal hypertension such as variceal bleeding, refractory ascites, or portosystemic encephalopathy, or (3) disabling symptoms such as fatigue, pruritus, or recurrent bacterial cholangitis. We believe that biliary surgery to treat dominant strictures should be avoided and that such strictures should be approached either endoscopically or radiographically, which should include brushings, biopsies, and histology to reasonably exclude the diagnosis of cholangiocarcinoma. Finally, we continue to search for risk factors and for early markers of cholangiocarcinoma so these patients can be identified early and this devastating complication can be avoided by early transplantation.
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PMID:Liver transplantation for primary sclerosing cholangitis: impact of risk factors on outcome. 934 9


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