Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Zafirlukast, a competitive cysteinyl leukotriene receptor antagonist, is a new class of asthma medications. It has shown an adverse event profile similar to that of placebo. Herein, we present a 69-year-old female patient who suffered from general malaise, poor appetite, nausea and jaundice after 3 months of zafirlukast therapy for asthma. She had no past history of liver disease, nor history of alcoholism, herb medication, blood transfusion, acupuncture, tattoo or recent traveling history. Liver biochemistries revealed elevated serum alanine aminotransferase and aspartase aminotransferase levels up to 481 U/L and 212 U/L, respectively. Moreover, peak serum total bilirubin level was elevated to 34.8 mg/dL during admission. Serum viral hepatitis marker, antinuclear antibody, anti-mitochondrial antibody and anti-smooth muscle antibody were all negative. Her general condition and liver biochemistries improved gradually after zafirlukast was discontinued. Roussel Uclaf causality assessment for adverse drug reaction confirmed the diagnosis of drug-induced liver injury. This case reminds us that zafirlukast is a potentially hepato-toxic drug. If clinical manifestations of hepatitis develop, patients should be managed cautiously and closely monitored for liver biochemistries. If drug-induced hepatitis is suspected, medication should be discontinued immediately to prevent further liver injury.
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PMID:Zafirlukast-induced acute hepatitis. 1258 21

The aim of our study was to evaluate and compare the therapeutic efficacy & safety profile of three different antituberculous regimens for pulmonary tuberculosis. The study sample size included 90 newly diagnosed, sputum positive patients of pulmonary. tuberculosis. 30 each from different groups. The parameters studied were, therapeutic efficacy included weight gain, cough, sputum examination and safety profile: nausea, vomiting, anorexia, gastritis, hepatitis, jaundice diarrhoea, rashes, dizziness, tingling & numbness, flu like symptoms & joint aches. Group-I showed statistically significant weight gain when compared to Group-II. Improvement in cough and conversion to smear negative were seen in 100% of patients in Group-I, 83.3% of patients in Group-II and 93.3% of patients in Group-III. Therapeutic efficacy was highest with Group I regimen, followed by Group III and Group II which was least efficacious. Group II also registered; the maximum cost and highest incidence of adverse effects.
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PMID:Comparative evaluation of efficacy and safety profile of three anti-tuberculous regimens in Mangalore. 1264 66

Though abdominal tuberculosis is fairly common in our country, incidence of tuberculous hepatitis is rare. The authors reported a case who presented to the surgical OPD of the NRS Medical College, Calcutta with complaints of right upper quadrant abdominal pain, flatulent dyspepsia, nausea and occasional vomiting. Ultrasonography (USG) revealed fibrotic gall bladder without any calculus suggesting chronic acalculus cholecystitis. On exploration of the abdomen, the gall bladder was found to be fibrotic and thickened without any calculus. Multiple scarred nodules of different sizes were found in the liver. Cholecystectomy was done and a scarring nodule from the liver was taken for histopathological examination which revealed a tuberculous granuloma. Histopathology of the gall bladder showed cholesterosis. The patient responded to antituberculous drugs.
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PMID:Hepatic tuberculosis--a case report. 1279 46

A 32-year-old man was admitted to the Magdeburg University Hospital with icterus and for further diagnosis of suspected hepatitis. He also complained of generalized pruritus, abdominal pain, nausea, and diarrhea. The patient's history revealed the excision of a lymph node metastasis of the left groin showing pleomorphic macrocellular infiltrates, 2 months previously. The patient presented to our department with prominent hyperkeratosis of both feet, which had been present since early youth. The family history was negative. Both soles showed very thick, white and blackish hyperkeratosis with predominance of the heels and the forefeet (Fig. 1). The naturally occurring wrinkles of the skin of the toes were flattened. The palms were not affected, and neither was the oral mucosa. Further investigations revealed icterus of the sclera and multiple, firm tumors, which were located in the deep subcutaneous tissue, on the left hip, thigh, and buttock. From thorough clinical, laboratory and staging investigations, a non-small-cell bronchogenic carcinoma, with metastases of the liver, kidneys, adrenal glands, and several skin sites, was diagnosed. A skin biopsy specimen of the foot showed substantial acanthosis of the epidermis with hypergranulosis and excessive orthohyperkeratosis. The corneocytes were enlarged and arranged in a tile-like pattern (Fig. 2). The dermis was free of inflammatory infiltrates and human papillomavirus infection was ruled out by immunohistochemistry. Polychemotherapy was immediately started with 5-fluorouracil, mitomycin, and cisplatin, which was well tolerated. When the patient was admitted for the second cycle, however, his general health had worsened markedly. He complained of abdominal pain, severe weight loss, and nausea. Generalized metastases showed substantial progression. Chemotherapy could not be continued because of a Karnowsky index below 20%. The patient died 2 weeks later.
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PMID:Lung carcinoma with congenital plantar keratoderma as a variant of Clarke-Howel-Evans syndrome. 1278 74

Viral hepatitides are common diseases of modern man in both industrialized and developing countries, with a varying prevalence of particular types and mode of transmission. In current medicine, viral hepatitides are classified in the A-E nomenclature, differentiating viruses that can be etiologically defined with certainty on the basis of serum markers and hepatitides exhibiting all clinical and laboratory characteristics of viral hepatitis but of as yet nondemonstrable causative agents, classified in the non-A, non-E hepatitis group. Two issues are of high relevance in the pathogenesis of viral hepatitides: route of transmission (fecal-oral or parenteral) and basic mechanism of hepatocyte lesion. Although all hepatitis viruses replicate within the hepatocyte, the exact mechanism of hepatocyte necrosis has not yet been fully elucidated, i.e. direct cytotoxicity or hepatoprogressive immune response mediated primarily by the specific cytotoxic CD8 lymphocytes. Depending on the site of entry, the virus replicates in the adjacent lymphatic tissue for some time, followed by primary viremia, virus replication in the lymphoreticular organs (lymph nodes, liver, spleen), and eventual entry in the target cells--hepatocytes, accompanied by a varying grade of necrosis and inflammatory reaction. The clinical and laboratory signs of the disease correspond to the degree of liver necrosis and are not specific for particular types of viral hepatitis. The most frequent symptoms common to all types of viral hepatitis of moderate severity include elevated body temperature persisting for days, fatigue, gradual loss of appetite, nausea, dull pain and discomfort on DRL, vomiting, multiple loose stools, dark urine, jaundice of the skin and mucosa, and light stools. Generally, the ultimate outcome of the disease is elimination of the virus and complete recovery, however, a fulminant course with lethal outcome or transition to chronic disease may also occur, making viral hepatitides a major public health problem worldwide. In classical infectology, four clinical stages of the disease have been described: incubation or preclinical stage characterized by intensive virus replication; prodromal or preicteric stage with pronounced general symptoms of infection; icteric stage; and stage of recovery. The stages may show great interindividual variation in length and severity. The development of molecular technologies over the last decade has greatly contributed to better understanding of the pathogenesis of viral hepatitides and allowed for appropriate monitoring of the effect of antiviral therapy. However, major disadvantage of these tests is their high cost. The basic clinical characteristics of and diagnostic options for particular types of viral hepatitis are described, with special reference to the latest important concepts on the disease pathogenesis.
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PMID:[Clinical aspects and diagnosis of viral hepatitis]. 1458 62

Sea-urchin stings may produce injurious and venomous wounds. Although numerous writers refer to the danger of pedicellarial stings, there is little worth-while clinical data. We report a case of sea-urchin injury with severe local reaction and acute hepatitis. A 47-y-o Taiwanese woman accidentally stepped on a sea urchin while scuba diving on a beach in Palau Islands. The puncture wounds were numerous and she felt faintness, and immediate and intense pain. Initial management included partial spine removal, betadine immersion, intravenous fluid and analgesics. She developed fever, chills, nausea, and persistent serous discharge and tenderness from the sites of stings in the following days. She was admitted due to right foot cellulitis, sea-urchin injuries of both soles and suspected toxic hepatitis on the 7th day after envenomation. Serum alanine transaminase was 810 U/L and aspartate transaminase 320 U/L; she received i.v. antibiotics and wound debridement for removal of residual stings. She recovered gradually and was discharged 2 w later. Travel related marine animal injury has an increasing tendency throughout the world. This case had the unusual presentation of severe local reaction and hepatitis; immediate and more aggressive spine removal might have lessened the degree of injury.
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PMID:Sea-urchin envenomation. 1464 Apr 80

We describe a previously healthy woman who developed liver cirrhosis as a sequela of acute hepatic injury that was induced by ketoconazole administration to treat onychomycosis. The initial presentation of the disease was of a typical acute hepatitis, characterized by nausea, anorexia, fatigue, and jaundice that developed during the administration of ketoconazole. Many other causes of hepatitis were absent in the patient. Even though the hepatic injury was gradually resolved for several months after cessation of the drug, the liver function was not completely restored. Six months after the onset of illness, a follow-up abdominal computed tomography and peritoneoscopic liver biopsy were performed. They revealed a marked reduction in the liver volume and a definite cirrhotic change, which persisted for more than 5 years. The case suggests that the administration of ketoconazole can cause liver cirrhosis through acute hepatic injury within a short time under certain circumstances.
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PMID:Liver cirrhosis developed after ketoconazole-induced acute hepatic injury. 1467 75

Liver diseases specific of pregnancy, the most common hepatic complications of pregnancy, are always associated with a sometimes asymptomatic increase in serum aminotransferase activity. The most frequent of the liver diseases specific of pregnancy in normotensive pregnant women is cholestasis of pregnancy, the cause of generalised pruritus, and, in those with pregnancy-induced hypertension, preeclampsia which requires short-term cessation of pregnancy. Similar treatment is required by acute fatty liver of pregnancy the diagnosis of which must be done in the third trimester when recent polydipsia, nausea or vomiting occurs. Moreover, pregnancy increases the incidence and/or the severity of herpes simplex hepatitis (for which acyclovir therapy is urgently required) and hepatitis type E. Pregnancy may also unmask untreated cases of autoimmune hepatitis, Wilson's disease or Budd-Chiari syndrome.
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PMID:[Hepatic complications of pregnancy]. 1472 76

Lactic acidosis (LA), a rare but life-threatening adverse effect associated with antiretroviral therapy, has been reported with an increasing frequency since the mid-1990s. From June 1994 to June 2002, a total of six patients, four males and two females with a median age of 43 years (range, 30 to 74 years), had been diagnosed with LA. The estimated incidence of LA was 5.1 per 1000 patient-years (PYs) on highly active antiretroviral therapy (HAART) (95% confidence interval [95% CI], 4.5-5.5 per 1000 PYs) and 4.4 per 1000 PY on nucleoside analogues (NAs) (95% CI, 3.9-4.7 per 1000 PYs). Their median body mass index at diagnosis of LA was 17.6 kg/m(2) (range 16.3 to 22.6 kg/m(2)). The median CD4+ lymphocyte count at the initial diagnosis of HIV infection and at the onset of LA was 38 cells/ micro L (range, 4 to 103 cells/ micro L) and 108 cells/ micro L (range, 79 to 224 cells/ micro L), respectively. The most common symptoms were nausea, vomiting, and dyspnoea. All of the patients had findings suggestive of NA-related mitochondrial toxicity, such as myositis, pancreatitis, fatty hepatitis, peripheral neuropathy or lipodystrophy. The prescribed NA related to LA were stavudine in six patients, lamivudine, five, and didanosine, one. Despite treatment, all patients died of persistent circulatory collapse following LA. The median duration from diagnosis to death was eight days (range, 4-17 days). Our report highlights that clinicians caring for patients with AIDS should be alerted to the potentially fatal LA associated with antiretroviral therapy when patients present with low body mass index, lipodystrophy, unexplained abdominal symptoms, dyspnoea, or elevated aminotransferases.
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PMID:Fatal lactic acidosis associated with highly active antiretroviral therapy in patients with advanced human immunodeficiency virus infection in Taiwan. 1507 19

Rifampicin re-administration may cause immunologically mediated acute tubulo-interstitial injury. Retrospectively, 170 consecutive cases with acute renal failure (ARF) following re-treatment with rifampicin (71% males, 29% females, age 21 to 68 years) were analysed, which accounted for 12% of all ARF patients treated by two large dialysis referral centres in Romania, Timisoara and Iasi, between 1974-2001 and 1988-2001, respectively. The most frequent clinical features of rifampicin-induced ARF were: Anuria, gastro-intestinal (abdominal pain, nausea, vomiting and diarrhoea) and "flu-like" symptoms. Urine analysis revealed sterile leucocyturia in 54%, proteinuria in 31%, haematuria in 26% and haemoglobinuria in 7% of cases. Haemolytic anaemia was frequent, found in 66% of the patients; half of these had Hct values of < 30%, thrombocytopenia and also more severe renal damage (a longer anuric phase and a slower recovery of the renal function), thus suggesting a severe multi-target autoimmune aggression. The association of hepatic injury--not explained by prior hepatic disease, B or C hepatitis virus infection or history of alcohol abuse--was encountered in 17% of the cases, without a significant influence on the renal and the general outcome. The outcome of rifampicin-induced ARF is generally favourable, with complete recovery of the renal function within 30 days in 52% of the cases and within 90 days in 92% of the cases. The mortality rate was 3.5%, compared to 21% for the overall ARF population treated during the same period (p < 0.05).
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PMID:A clinical description of rifampicin-induced acute renal failure in 170 consecutive cases. 1519 54


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