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)

Two cases of young healthy males presenting with cardiac tamponade and developing clinical adrenal insufficiency within a few weeks are described. On presentation they had a brisk inflammatory response with complement activation. Both had signs of subclinical hepatitis, and both have later shown evidence of thyroid involvement. The possibility of a connection between pericarditis and adrenal insufficiency is discussed.
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PMID:Cardiac tamponade preceding adrenal insufficiency--an unusual presentation of Addison's disease: a report of two cases. 1049 30

We report four cases of the side effects of minocycline seen during the last two years in our department. There was one case of drug-related lupus and three cases of hypersensitivity reactions, including one eosinophilic pneumopathy with pericarditis, one nephropathy and one severe, pseudo-infectious episode of high fever, rash, lympadenopathy, hepatitis and eosinophilia. Minocycline is a tetracycline agent widely used for acne therapy in France and all over the world. During the last few years, there has been an increasing number of reports concerning systemic adverse reactions to minocycline, with on the one hand auto-immune disorders (lupus, autoimmune hepatitis, vascularitis with ANCA), occurring after a prolonged course of therapy and reported recently in the last few years, and on the other hand, hypersensitivity reactions (eosinophilic pneumopathies, hepatitis, nephropathies, myocarditis, serum sickness or pseudo-infectious reactions), occurring precociously in the course of therapy, and potentially severe. Although these side effects are uncommon in the context of the high number of patients who have been prescribed the drug, the first-line antibiotic therapy in acne must probably be reconsidered.
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PMID:[Systemic reaction induced my minocycline treatment: a report of four patients and a review of the literature]. 1057 23

In order to describe the clinical features and the epidemiologic findings of 1,383 patients hospitalized in France for acute or chronic Q fever, we conducted a retrospective analysis based on 74,702 sera tested in our diagnostic center, National Reference Center and World Health Organization Collaborative Center for Rickettsial Diseases. The physicians in charge of all patients with evidence of acute Q fever (seroconversion and/or presence of IgM) or chronic Q fever (prolonged disease and/or IgG antibody titer to phase I of Coxiella burnetii > or = 800) were asked to complete a questionnaire, which was computerized. A total of 1,070 cases of acute Q fever was recorded. Males were more frequently diagnosed, and most cases were identified in the spring. Cases were observed more frequently in patients between the ages of 30 and 69 years. We classified patients according to the different clinical forms of acute Q fever, hepatitis (40%), pneumonia and hepatitis (20%), pneumonia (17%), isolated fever (17%), meningoencephalitis (1%), myocarditis (1%), pericarditis (1%), and meningitis (0.7%). We showed for the first time, to our knowledge, that different clinical forms of acute Q fever are associated with significantly different patient status. Hepatitis occurred in younger patients, pneumonia in older and more immunocompromised patients, and isolated fever was more common in female patients. Risk factors were not specifically associated with a clinical form except meningoencephalitis and contact with animals. The prognosis was usually good except for those with myocarditis or meningoencephalitis as 13 patients died who were significantly older than others. For chronic Q fever, antibody titers to C. burnetii phase I above 800 and IgA above 50 were predictive in 94% of cases. Among 313 patients with chronic Q fever, 259 had endocarditis, mainly patients with previous valvulopathy; 25 had an infection of vascular aneurysm or prosthesis. Patients with endocarditis or vascular infection were more frequently immunocompromised and older than those with acute Q fever. Fifteen women were infected during pregnancy; they were significantly more exposed to animals and gave birth to only 5 babies, only 2 with a normal birth weight. More rare manifestations observed were chronic hepatitis (8 cases), osteoarticular infection (7 cases), and chronic pericarditis (3 cases). Nineteen patients were observed who experienced first a documented acute infection, then, due to underlying conditions, a chronic infection. To our knowledge, we report the largest series of Q fever to date. Our results indicate that Q fever is a protean disease, grossly underestimated, with some of the clinical manifestations being only recently reported, such as Q fever during pregnancy, chronic vascular infection, osteomyelitis, pericarditis, and myocarditis. Our data confirm that chronic Q fever is mainly determined by host factors and demonstrate for the first time that host factors may also play a role in the clinical expression of acute Q fever.
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PMID:Q fever 1985-1998. Clinical and epidemiologic features of 1,383 infections. 1077 10

Despite limited understanding of therapeutic aetiopathogenesis of ulcerative colitis and Crohn's disease, there is a strong evidence base for the efficacy of pharmacological and biological therapies. It is equally important to recognise toxicity of the medical armamentarium for inflammatory bowel disease (IBD). Sulfasalazine consists of sulfapyridine linked to 5-aminosalicylic acid (5-ASA) via an azo bond. Common adverse effects related to sulfapyridine 'intolerance' include headache, nausea, anorexia, and malaise. Other allergic or toxic adverse effects include fever, rash, haemolytic anaemia, hepatitis, pancreatitis, paradoxical worsening of colitis, and reversible sperm abnormalities. The newer 5-ASA agents were developed to deliver the active ingredient of sulfasalazine while minimising adverse effects. Adverse effects are infrequent but may include nausea, dyspepsia and headache. Olsalazine may cause a secretory diarrhoea. Uncommon hypersensitivity reactions, including worsening of colitis, pancreatitis, pericarditis and nephritis, have also been reported. Corticosteroids are commonly prescribed for treatment of moderate to severe IBD. Despite short term efficacy, corticosteroids have numerous adverse effects that preclude their long term use. Adverse effects include acne, fluid retention, fat redistribution, hypertension, hyperglycaemia, psycho-neurological disturbances, cataracts, adrenal suppression, growth failure in children, and osteonecrosis. Newer corticosteroid preparations offer potential for targeted therapy and less corticosteroid-related adverse effects. Azathioprine and mercaptopurine are associated with pancreatitis in 3 to 15% of patients that resolves upon drug cessation. Bone marrow suppression is dose related and may be delayed. The adverse effects of methotrexate include nausea, leucopenia and, rarely, hypersensitivity pneumonia or hepatic fibrosis. Common adverse effects of cyclosporin include nephrotoxicity, hypertension, headache, gingival hyperplasia, hyperkalaemia, paresthesias, and tremors. These adverse effects usually abate with dose reduction or cessation of therapy. Seizures and opportunistic infections have also been reported. Antibacterials are commonly employed as primary therapy for Crohn's disease. Common adverse effects of metronidazole include nausea and a metallic taste. Peripheral neuropathy can occur with prolonged administration. Ciprofloxacin and other antibacterials may be beneficial in those intolerant to metronidazole. Newer immunosuppressive agents previously reserved for transplant recipients are under investigation for IBD. Tacrolimus has an adverse effect profile similar to cyclosporin, and may cause renal insufficiency. Mycophenolate mofetil, a purine synthesis inhibitor, has primarily gastrointestinal adverse effects. Biological agents targeting specific sites in the immunoinflammatory cascade are now available to treat IBD. Infliximab, a chimeric antibody targeting tumour necrosis factor-or has been well tolerated in clinical trials and early postmarketing experience. Additional trials are needed to assess long term adverse effects.
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PMID:Comparative tolerability of treatments for inflammatory bowel disease. 1108 48

Cellulitis caused by Escherichia coli in broilers results in substantial losses to the broiler industry in North America and Europe due to condemnations at slaughter. The objective of this study was to identify cellulitis in broilers in Sri Lanka and to characterize the E. coli from cellulitis and other colibacillosis lesions. Twenty-four farms from the low- and mid-country were selected and bacterial isolations were obtained from 241 birds. Two hundred and ninety-one gross lesions were observed in these 241 birds and 162 E. coli isolates were obtained. Cellulitis was observed in 21% of the birds. Twenty-one per cent of the birds had multiple lesions due to E. coli. The frequency of detection of other disease syndromes was 162 (67%) birds with pericarditis, 26 (11%) airsacculitis, 24 (10%) hepatitis, 12 (5%) perihepatitis, and 16 (7%) polyserositis (a combination of pericarditis, perihepatitis and airsacculitis). Serogroups O78, O2, O85 and O88 were distributed among the 32% of typable E. coli and 81% of isolates were assigned to three biotypes. Forty-four per cent of the E. coli isolates produced aerobactin and 88% demonstrated resistance to the bactericidal effect of normal chicken serum. The majority of the E. coli isolates were resistant to the antibiotics commonly used in poultry. All the E. coli isolates were non-haemolytic and 25% of the isolates produced K1 capsule. This study demonstrated the presence of cellulitis in Sri Lanka and this report describes some of the phenotypic characteristics of the E. coli isolates.
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PMID:Studies on cellulitis and other disease syndromes caused by Escherichia coli in broilers in Sri Lanka. 1114 73

We report a retrospective study of 115 hospitalized non-immunocompromised adults with proved or presumed diagnosis of cytomegalovirus infection. Clinical symptoms were fever (95%), constitutive symptoms (80%), joint and muscle pain (41%), shivering (32%), abdominal pain (26%), non-productive cough (20%), cutaneous eruption (20%), and diarrhea (10%). Examination found hepatomegaly (25%), splenomegaly (23%), cutaneous rash (20%), adenopathy (19%), pharyngitis (9%), jaundice (3%) or signs of meningeal irritation (1%). Seventeen patients had a gastrointestinal form (hepatitis, jaundice, colitis, antral gastritis or cholecystitis), eight had a pattern of hemopathy, two interstitial pneumonitis, two pericarditis, two immune thrombocytopenic purpura, two a polymyalgia rheumatica-like pattern, one thrombotic thrombocytopenic purpura, one cutaneous vasculitis and one meningoencephalitis. Sixty-four percent of the patients had atypical lymphocytosis. Hepatocellular injury occurred in 90% of the patients. Nineteen of the patients had biological immune abnormalities. Cytomegalovirus infection should be mainly suspected in any patient with persistent fever, isolated or associated with signs of poor specificity, or in some patients with visceral manifestations of initially unknown origin.
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PMID:Clinical and laboratory findings of cytomegalovirus infection in 115 hospitalized non-immunocompromised adults. 1147 69

Gross and microscopic pathology caused by an atypical strain of Pasteurella gallinarum (Fresno strain) was compared in chickens with that caused by the American Type Culture Collection type strain. Ten 21-day-old broiler chickens were inoculated intranasally with 10(7) colony forming units or intramuscularly with 10(5) colony forming units of either strain. The birds were killed 7 days later, and gross and microscopic lesions were studied. Grossly, there was extensive white discoloration of pectoral muscles with mild fibrinous exudate in birds inoculated intramuscularly with the Fresno strain of P. gallinarum. Most of these birds also had severe fibrinous exudation over the heart, the capsule of the liver, the air sac, and in the hock joints. Microscopically, there was severe chronic pyogranulomatous airsacculitis, pericarditis, perihepatitis, myositis, synovitis, and granulomatous pneumonia. One bird had severe acute multifocal hepatitis. From this study, it is evident that the Fresno strain of P. gallinarum was more pathogenic than the American Type Culture Collection type strain when given intramuscularly.
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PMID:Pathology of an atypical strain of Pasteurella gallinarum infection in chickens. 1239 42

Q fever is a zoonotic disease caused by the bacterium Coxiella burnetii. The most common reservoirs are domesticated ruminants, primarily cattle, sheep, and goats. Humans acquire Q fever typically by inhaling aerosols or contaminated dusts derived from infected animals or animal products. Its highly infectious nature and aerosol route of transmission make C. burnetii a possible agent of bioterrorism. Although up to 60% of initial infections are asymptomatic, acute disease can manifest as a relatively mild, self-limited febrile illness, or more moderately severe disease characterized by hepatitis or pneumonia. It manifests less commonly as myocarditis, pericarditis, and meningoencephalitis. Chronic Q fever occurs in <1% of infected patients, months or years after initial infection. Chronic disease manifests most commonly as a culture-negative endocarditis in patients with valvular heart disease. During 2000-2001, a total of 48 patients who met the case definition of Q fever were reported to CDC. This report describes the case investigations for six of these patients, which indicate that these persons acquired Q fever probably through direct or indirect contact with livestock. To enhance surveillance efforts, health-care providers should report cases of Q fever to state health departments.
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PMID:Q fever--California, Georgia, Pennsylvania, and Tennessee, 2000-2001. 1240 8

We report a female patient with systemic lupus erythematous (SLE), hyperbilirubinemia and high serum value of ALT. International autoimmune hepatitis (AIH) score showed definite AIH before treatment, but autoantibodies could not make a differential diagnosis of AIH and SLE-associated hepatitis. Liver biopsy showed periportal hepatitis with lymphoplasmacytic infiltration, but neither parenchymal collapse nor rosette formation could be found. Pericarditis, pleuritis and nephritis were improved as well as liver injury after administration of prednisolone, and no repeated attack has been present these 4 years. Our case suggested invalidity of AIH score among patients of SLE, and liver histology should be inferred most important at present to make a differential diagnosis of lupus hepatitis or AIH in patients with SLE.
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PMID:Autoimmune hepatitis in a patient with systemic lupus erythematosus. 1450 18

A TRIAD OF FEATURES: Adult onset Still's disease (ASD) is an uncommon disorder usually associating high spiking fever, evanescent skin rash constituted of small salmon pink macules, and arthritis. NUMEROUS SYSTEMIC MANIFESTATIONS: A sore throat is common and often misleading. More than 60% of the patients develop mobile and indolent lymph nodes, usually in the cervical area. Liver involvement is common and usually limited to a mild or moderate cytolysis. However, several observations of severe hepatitis have been reported justifying strict monitoring of the liver biology in these patients. Amongst the other numerous systemic manifestations that have been reported, pericarditis is common and sometimes responsible for tamponade, the pulmonary involvement may lead to an acute respiratory distress, and the rare neurological manifestations include aseptic meningitis or cranial nerve palsy. FROM A BIOLOGICAL POINT OF VIEW: The sedimentation rate is consistently elevated and there is usually a marked elevation in the polymorphonuclears. The bacteriological survey is negative as are the immunological tests. An increase in the serum level of IL-18 might be both diagnostic and prognostic. It is the increase of the serum level of ferritin and the marked decrease in its glycosylated fraction below 20% that seem to be of more potent diagnostic value.
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PMID:[Clinical and biological manifestations of adult-onset Still's disease]. 1552 51


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