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)

A permature male infant required intravenous alimentation for six weeks following extensive surgery for ileal and cecal necrosis. At 3 months he developed evidence of hepatitis. Subsequently osteoporosis and the Fanconi syndrome appeared. Urine phosphate clearance was 83 percent of creatinine clearance at a serum phosphate concentration of 1.6 mg/dl. Concentration of plasma immunoreactive parathyroid hormone was elevated at 550 pg/ml. 25-Hydroxycholecalciferol was given at 240 mug/day. Aminoaciduria disappeared and bone healing occurred. Serum phosphate rose to 6.5 mg/dl and phosphate clearance fell to 2 percent of creatinine clearance. Upon cessation of 25-OHCC therapy, the Fanconi syndrome recurred despite administration of vitamin D2. 25-OHCC was then administered at 40 mug/day, and the urine abnormalities were reversed. The patient probably developed hyperparathyroidism, secondary malabsorption, and hepatitis. The Fanconi syndrome was the consequence of the hyperparathyroidism. 25-OHCC therapy was more effective than vitamin D in reversing the disordered state, possibly because of impaired hepatic metabolism of vitamin D2.
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PMID:Fanconi syndrome following bowel surgery and hepatitis reversed by 25-hydroxycholecalciferol. 112 25

We proposed a hypothesis of disintegrated Ca-homeostasis underlying chronic alcoholism from our clinical viewpoints, and we suggest that the clinical features of alcoholism result from hypocalcemia or hypocalcemia induced by hypomagnesemia. Since the alcoholism brings on the divergent symptoms and signs, various diagnoses are made even for one patient, such as hypertension, cardiomyopathy, hepatitis, pancreatitis, Parkinsonian syndrome, neuropathy, muscle atrophy, epilepsy and osteoporosis. We speculate that these pathological conditions could be interpreted unitarily and systematically by hypothesis of Ca-abnormality.
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PMID:[Alcoholic dementia and divalent ions: derangement of calcium-homeostasis]. 178 56

We analyzed 31 patients with a diagnosis of primary biliary cirrhosis, 29 of them males, aged 23 to 72 years. Liver biopsy was diagnostic in all showing initial findings of the disease in 5. Echotomography and cholangiography demonstrated a patent biliary, tract. Anti-mitochondrial antibodies were present in 94% of patients. Alkaline phosphatase and biliary acid levels were useful for diagnosis. Pruritus was present with varying intensity in all patients, with premenstrual exacerbations in 5 females who had cholestasis of pregnancy or hepatitis caused by progestin drugs before developing cirrhosis. Recurrent urinary tract infection was present in 8 patients, osteoporosis in 24, Sjogren's syndrome in 24 and Crest syndrome in 4. Survival ranged from 1 to 12 years, death being caused by ruptured esophageal varices in 12 patients and by liver failure in 7. Persistence of pruritus and altered liver function tests after cholestasis of pregnancy or hepatitis caused by progestins should lead to investigation of biliary cirrhosis.
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PMID:[Primary biliary cirrhosis. The clinical experience in 31 patients]. 215 67

The majority of epidemiological studies on the benefits and risks of oral contraceptive (OC) use have been conducted during the late 1960s and early 1970s when OCs had 50 mcg of estrogen. Based on these studies, the risk of death due to OC use for nonsmokers 35-39 years old was lower than using no contraceptive at all (14.1 deaths/100,000 women/year vs. 25.7 deaths/100,000 women/year). In addition to smoking, other contraindications include women with a history of angina, myocardial infarction, blood clots or stroke, estrogen dependent cancer, hypertension, a known lipid disorder, and women with hepatitis or cirrhosis of the liver. Suitable 35 year old candidates for OC use would be nonsmokers with blood group O, at low risk for cardiovascular disease, and who might receive additional benefits, including those with severe dysmenorrhea or hypermenorrhea and possibly those who have a strong family history of osteoporosis, early menopause, or ovarian cancer. Practitioners should take a thorough history of these women and give a physical examination with a blood pressure check. They should also administer screening tests, such as a PAP test, mammograms, a lipoprotein profile, and a glucose test. After the practitioners have deemed these women to be healthy based on the examination and the results of the screening test, they then should prescribe only a low dose OC containing 50 mcg of estrogen. Today most estrogen based OCs contain 35 mcg and research on their effects have not yet begun. Scientists expect to find that the dose response effects for risks for thromboembolism, myocardial infarction, stroke, and gallbladder disease to be lower in users of the low dose preparations.
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PMID:Risks and benefits of oral contraceptive use in women over 35. 323 16

Seventy-two long-surviving liver transplant recipients were evaluated prospectively, including a baseline allograft biopsy for weaning off of immunosuppression. Thirteen were removed from candidacy because of chronic rejection (n = 4), hepatitis (n = 2), patient anxiety (n = 5), or lack of cooperation by the local physician (n = 2). The other 59, aged 12-68 years, had stepwise drug weaning with weekly or biweekly monitoring of liver function tests. Their original diagnoses were PBC (n = 9), HCC (n = 1), Wilson's disease (n = 4), hepatitides (n = 15), Laennec's cirrhosis (n = 1), biliary atresia (n = 16), cystic fibrosis (n = 1), hemochromatosis (n = 1), hepatic trauma (n = 1), alpha-1-antitrypsin deficiency (n = 9), and secondary biliary cirrhosis (n = 1). Most of the patients had complications of long-term immunosuppression, of which the most significant were renal dysfunction (n = 8), squamous cell carcinoma (n = 2) or verruca vulgaris of skin (n = 9), osteoporosis and/or arthritis (n = 12), obesity (n = 3), hypertension (n = 11), and opportunistic infections (n = 2). When azathioprine was a third drug, it was stopped first. Otherwise, weaning began with prednisone, using the results of corticotropin stimulation testing as a guide. If adrenal insufficiency was diagnosed, patients reduced to < 5 mg/day prednisone were considered off of steroids. The baseline agents (azathioprine, cyclosporine, or FK506) were then gradually reduced in monthly decrements. Complete weaning was accomplished in 16 patients (27.1%) with 3-19 months drug-free follow-up, is progressing in 28 (47.4%), and failed in 15 (25.4%) without graft losses or demonstrable loss of graft function from the rejections. This and our previous experience with self-weaned and other patients off of immunosuppression indicate that a significant percentage of appropriately selected long-surviving liver recipients can unknowingly achieve drug-free graft acceptance. Such attempts should not be contemplated until 5-10 years posttransplantation and then only with careful case selection, close monitoring, and prompt reinstitution of immunosuppression when necessary.
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PMID:Weaning of immunosuppression in long-term liver transplant recipients. 783 42

Metabolic bone disease has long been recognized in chronic liver disease, especially cholestatic or alcoholic liver diseases. The aim of the present study was to investigate the prevalence and severity of osteodystrophy in cirrhotic men and the correlation of its incidence with the clinical severity of cirrhosis in an endemic area of post-necrotic hepatitis. We measured serum levels of osteocalcin, 25-hydroxyvitamin D, parathyroid hormone mid-molecule, calcium and testosterone in 74 cirrhotic men (Child-Pugh's classification grade A n = 30, B n = 21 and C n = 23) and 16 healthy controls. Standard X-rays and bone mineral densities of lumbar spine were performed in 30 patients with post-necrotic cirrhosis and 10 healthy controls. Serum levels of osteocalcin, parathyroid hormone and testosterone were significantly lower in patients with cirrhosis than in controls. Changes paralleling an increased severity of cirrhosis were found in serum levels of 25-hydroxyvitamin D and testosterone, but not in the serum levels of osteocalcin and parathyroid hormone. The lumbar bone mineral density was significantly lower in patients with post-necrotic cirrhosis than in controls (0.97 +/- 0.13) vs 1.07 +/- 0.12 g/cm2, P < 0.05) and was correlated with serum 25-hydroxyvitamin D levels (r = 0.467; P < 0.005). There was no correlation between the bone mineral density and serum osteocalcin or the clinical severity of cirrhosis. The prevalence of spinal osteoporosis, as defined by a lumbar bone mineral density greater than two standard deviations below the mean value of the controls, was 20% in cirrhotic patients compared with 10% in controls. Two (6.7%) patients (both grade C) had spinal compression fractures compared with none in the control group. In conclusion, serum osteocalcin and lumbar bone mineral density were significantly lower in cirrhotic men than in controls. However, they were not correlated with each other or the clinical severity of cirrhosis.
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PMID:Metabolic bone disease of liver cirrhosis: is it parallel to the clinical severity of cirrhosis? 874 12

The therapeutic effect of most immunosuppressive agents is unspecific and therefore often limited by an increased risk of infection by viral, bacterial or fungal organisms as well as by an increased incidence of malignant neoplasms. This short review includes the most commonly used immunosuppressants such as corticosteroids, azathioprine, methotrexate, cyclophosphamide and cyclosporine. The most common risks of long-term corticosteroid treatment are Cushing-like changes, decreased glucose tolerance and the usually benign steroid diabetes. Also clinically important is osteoporosis, since it can be prevented by physical training, calcium supplementation and treatment with vitamin D if necessary. Although there is still no proof of a significantly increased risk of peptic ulcer during steroid therapy, patients may develop gastrointestinal hemorrhage and even perforation without producing pain while being treated with corticosteroids. Mineralocorticoid effects, such as salt and water retention, are seen only with hydrocortisone and prednisone, whereas with synthetic steroids such as dexamethasone, sodium retention is absent despite their strong antiphlogistic activity. The most important side effect of the cytotoxic agents azathioprine, methotrexate and cyclophosphamide is marrow suppression. Due to the high turnover of neutrophils, patients most frequently suffer neutropenia rather than thrombocytopenia or anemia. Neutropenia, as well as impaired humoral and cellular immune mechanisms, are responsible for increased susceptibility to bacterial, viral or parasitic diseases during immunosuppressive therapy. Hepatotoxicity has been reported among patients receiving azathioprine (cholestatic hepatitis) and methotrexate (elevated AST levels and, rarely, liver fibrosis or cirrhosis). Cyclophosphamide causes hemorrhagic cystitis in a substantial proportion of patients, as well as an increased incidence of urothelial neoplasms. Both these side effects may be prevented by Mesna. The most important side effects of cyclosporine are acute and chronic nephrotoxicity usually associated with significantly elevated plasma levels of the drug. It must be borne in mind that severe nephrotoxicity may occur in patients receiving cyclosporine and ketoconazole together, since the latter may inappropriately increase the plasma cyclosporine level.
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PMID:[Immunosuppression--a tightrope walk between iatrogenic harm and therapy]. 892 65

The present study aimed to describe the clinical manifestations of celiac sprue related to malnutrition and to analyze the associations between celiac sprue and other diagnoses. A case-control study compared the occurrence of comorbid diagnoses in case and control subjects with and without celiac sprue, respectively. All patients with a primary or secondary diagnosis of celiac sprue (ICD-579.0) who were discharged from hospitals of the Department of Veterans Affairs between 1986 and 1995 were selected as case subjects. In a multivariate logistic regression analysis, the occurrence of celiac disease served as outcome variable, while age, gender, ethnicity, and the comorbid occurrences of other diagnoses served as predictor variables. A total of 458 individual patients with celiac sprue were identified. The data confirmed the known associations of celiac sprue with dermatitis herpetiformis, lactase deficiency, enlargement of lymph nodes, and lymphoma. Celiac sprue was also found to be statistically significantly associated with pancreatic insufficiency, Crohn's disease, functional bowel symptoms, chronic nonalcoholic hepatitis, and pulmonary eosinophilia. The nutritional manifestations associated with celiac disease included nutritional marasmus, cachexia, weight loss, hypocalcemia, osteoporosis, vitamin B-complex deficiency, and various types of iron- and vitamin-deficiency anemias. The large variety of complex associations clearly indicates that celiac sprue is a systemic disease that involves multiple organs and exceeds an isolated nutritional intolerance to gluten.
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PMID:Celiac sprue among US military veterans: associated disorders and clinical manifestations. 1023 5

Osteoprotegerin ligand (OPGL, TNFS11) and its receptor RANK (TNFRS11A) are essential for the development and activation of osteoclasts and critical regulators of physiological bone remodeling and osteoporosis. Production of OPGL by activated T cells can directly regulate osteoclastogenesis and bone remodeling. This may explain why autoimmune diseases, cancers, leukemias, asthma and chronic viral infections such as hepatitis and HIV result in systemic and local bone loss. OPGL is also the pathogenetic factor that causes bone and cartilage destruction and clinical crippling in arthritis. Inhibition of OPGL binding to RANK via the natural decoy receptor osteoprotegerin (OPG) prevents bone loss in postmenopausal osteoporosis and cancer metastases and completely blocks crippling in a rat model of arthritis. Moreover, OPG expression is induced by estrogen which provides a molecular explanation of postmenopausal osteoporosis in women.
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PMID:Molecular control of bone remodeling and osteoporosis. 1112 82

Osteoporosis is associated with cirrhosis of the liver. We evaluated the effects of cyclical etidronate on osteopenia in women with cirrhosis of the liver. The subjects were 50 women with cirrhosis who had underlying hepatitis viral infection. Half of the patients were randomly assigned to receive cyclical etidronate (200 mg). The bone mineral density (BMD) of the lumbar vertebrae was measured by dual-energy X-ray absorptiometry at entry and at 1 year intervals for at least 2 years. After 1 year of treatment, the median BMD was +0.7% in the treated group and minus sign2.0% in the control group. After 2 years of treatment, the median BMD was +0.1% in the treated group and minus sign3.4% in the control group. After 3 years of treatment, the median BMD was minus sign0.6% in the treated group and minus sign5.2% in the control group. These differences between the groups were significant. No adverse effects of cyclical etidronate were noted. These results suggest that cyclical etidronate can prevent bone loss and may therefore be useful in the management of bone disease in women with cirrhosis of the liver.
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PMID:Cyclical etidronate for treatment of osteopenia in patients with cirrhosis of the liver. 1181 49


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