Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019163 (hepatitis B)
 38,309 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The hepatitis B surface antigen (HBSAg) has been shown to possess distinct subtypes adw, ayw, adr, and ayr). A commercially available solid phase radioimmunoassay for antibody to HBSAg (Ausab, Abbott Laboratories North Chicago, Ill.) has been modified to detect the subtypes of HBSAg as well as the subtype-specific anti-HBS reactivities to detect the subtypes of HBSAg as well as the subtype-specific anti-HBS reactivities (anti-d, anti-y, and anti-w). This method has the advantages of general availability, ease of performance, and increased sensitivity over conventional subtyping methods of agar gel diffusion and counterelectrophoresis.
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PMID:Subtyping of hepatitis B surface antigen and antibody by radioimmunoassay. 40 89

A 31-year-old nurse's aide developed fever, malaise, migratory arthralgias, arthritis, and severe tenosynovitis six weeks after pricking her finger with a needle contaminated by blood from a patient having type B viral hepatitis. Although disseminated Neisseria gonorrhoeae infection was the initial diagnosis, her symptoms worsened on treatment with ampicillin. While the patient was on aspirin therapy, her symptoms improved dramatically and eventually resolved as she showed evidence, through laboratory findings, of an anicteric hepatitis B infection. Evidently tenosynovitis can be part of the hepatitis B prodrome.
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PMID:Hepatitis B presenting with tenosynovitis. 42 43

Four patients, aged 17 to 25 years, obtained lead and opium pills which had been stolen from retail pharmacists. They crushed them, suspended them in water an injected them intravenously. They developed general malaise, vomiting and constipation, and blood tests several weeks after injection of the pills showed raised alkaline phosphatase and aspartate transaminases. All four patients had negative tests for the hepatitis B surface antigen. Liver biopsy specimens showed persistent hepatitis in one and resolving hepatitis in the remaining three. Liver lead levels were grossly elevated in every case. The liver lead levels found it the patients described here were up to 35 times greater than levels which have been reported in industrial lead poisoning. It is postulated that the livers of patients with chronic lead poisoning are able to withstand this insult whereas in the cases described the overwhelming dose of lead was sufficient to cause hepatic damage.
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PMID:Acute lead poisoning: an unusual cause of hepatitis. 55 20

Two cases are reported of Vietnamese men who presented in young adult life with recurrent, painful, erythematous patches (which we have termed "erythralgia") over and adjacent to joints and accompanied by marked constitutional symptoms of malaise and lethargy, arthralgia and in one patient, fever. In the other, from the onset of the disease there were nodules over the bony prominences and in the interphalangeal regions of the fingers. The duration of the disease was over 12 years, the duration of each episode without therapy was one week and the interval between episodes was one to two weeks. In addition the patients showed a raised ESR and peripheral neutrophil leucocytosis of over 70%. There was a rapid response, within hours, to non-steroidal anti-inflammatory agents. Skin biopsies taken at varying stages of the disease episode failed to demonstrate neutrophils thereby failing to satisfy one major criterion of Sweet's Syndrome. Direct immunofluorescence studies were negative. Biopsy of the nodules did not show rheumatoid pathology. The serum rheumatoid factor was negative. Investigations failed to demonstrate any recognised pattern of cutaneous or rheumatologic disease; infections such as borreliosis were excluded. Both patients showed evidence of past hepatitis B infection. As recurrent painful cutaneous erythema is an uncommon phenomenon in dermatology except where the patient is suffering from recurrent cellulitis of the lower limbs, the patients reported here exhibit a pattern of disease not previously described.
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PMID:Recurrent cutaneous erythralgia and arthralgia. 130 70

The viral infections with greatest impact on the renal transplant recipient are those due to cytomegalovirus, Epstein-Barr virus, and the two hepatitis viruses, hepatitis B and C. All of these are modulated by the administered immunosuppressive therapy, and all have both direct and indirect effects on the transplant patient. The direct effects are the infectious disease clinical syndromes that are produced (fever and malaise, pneumonia, hepatitis, and so forth). The indirect effects are several--all of these viruses contribute to the patient's net state of immunosuppression, predisposing him or her to the development of opportunistic superinfection with a variety of pathogens. In addition, both Epstein-Barr virus and hepatitis B virus have been clearly linked to the development of certain malignancies (lymphoproliferative disease and hepatocellular carcinoma, respectively). Finally, cytomegalovirus has been linked to allograft injury. Although antiviral strategies effective for cytomegalovirus and Epstein-Barr virus infection are being developed, similar programs are not yet available for the hepatitis viruses.
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PMID:Viral infection in the renal transplant recipient. 134 23

Four patients who underwent transplantation for hepatitis B virus-related liver disease developed rapidly progressive liver failure attributable to recurrent hepatitis B disease typified by hyperbilirubinemia and distinctive hepatocyte ballooning and progressive fibrosis consistent with recently reported fibrosing cholestatic hepatitis. Among these four patients, the mean interval from transplantation to redocumentation of hepatitis B surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) was 5 months, to development of malaise and jaundice 6 months, to histological diagnosis 7 months, and to graft failure 8 months. The only patient who underwent retransplantation had accelerated recurrence of the same syndrome with biopsy documentation 1 month later and graft failure 2 months later. Distinctive histological features included confluent hepatocellular ballooning and progressive periportal fibrosis followed by lobular collapse over 4-6 weeks without significant inflammation. Immunohistochemical staining showed marked HBsAg and hepatitis B core antigen (HBcAg) immunoreactivity. The rapid development of cytolytic hepatocellular necrosis and lobular collapse with prominent HBcAg immunoreactivity without significant inflammation suggests a cytolytic rather than immune pathogenesis for this unique and devastating form of recurrent hepatitis B that might better be termed "fibrosing cytolytic hepatitis."
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PMID:Fibrosing cytolytic liver failure secondary to recurrent hepatitis B after liver transplantation. 139 95

The therapeutic effects of interferon alpha-2b (Intron A; Scherag) in patients with chronic active hepatitis caused by hepatitis B virus (HBV) were assessed in a randomised, case-controlled clinical trial conducted between January 1988 and June 1990. Treatment involved a short course of prednisone followed by interferon alpha-2b, initially 10 million U by subcutaneous injection, 3 times a week for 16 weeks. All patients were symptomatic, were known to have had hepatitis B surface antigen and hepatitis B e antigen (HBeAg) in their blood for at least 6 months, and had elevated serum aminotransferase activities with histological evidence of chronic active hepatitis. Patients with carcinoma, renal or haematological abnormalities or decompensated cirrhosis were excluded. In 6 of 10 patients randomised to receive interferon and 1 of 10 controls, HBeAg and HBV DNA were cleared from the blood during the 12-month study period (P < 0.05). An indeterminate response with clearance of HBV DNA but persistence of HBeAg was noted in 1 patient receiving interferon. Serum aminotransferase levels decreased only in those patients who had responded to treatment, but this did not reach statistical significance for the group as a whole. Histological studies, where available, showed decreased hepatic periportal necrosis in patients who underwent treatment. Two patients relapsed to HBeAg-positive status 2 months after their initial seroconversion; 1 became clear again during a repeat course of interferon. Side-effects of treatment were common and included fever, malaise, myalgias and myelosuppression. One patient developed hypothyroidism.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Safety and efficacy of interferon alpha-2b following prednisone withdrawal in the treatment of chronic viral hepatitis B. A case-controlled, randomised study. 144 11

A 39-year-old man, known as a heavy drinker, presented with general malaise, abdominal pain, a history of icterus and progressive weight loss. He was found to have an acute hepatitis B infection and pancreatitis with pancreatic pseudocysts. A diagnosis of polyarteritis nodosa was made on clinical grounds, and confirmed pathologically. The patient was treated with high-dose corticosteroids, cyclophosphamide, antibiotics and drainage. However, the disease was progressive and the patient died. Pancreatitis in relation to polyarteritis nodosa, the association with hepatitis B infection, and new therapeutic possibilities are discussed.
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PMID:[Polyarteritis nodosa with hepatitis and pancreatitis]. 167 34

Hepatitis B infection was endemic in Italy and household transmission has been considered to be the main mode of HBV spread. Prevalence of HBsAg positive subjects was therefore higher in children than in adults. Serum samples from 500 children (aged 6-15 year) without overt liver disease were tested for HBV serum markers in 1979. Serological evidence of HBV infection was present in 16% of the subjects. To verify a possible decline of HBV infection we designed a seroepidemiological study in school children from the same town. Three classes of age (6 yrs, 10 yrs, 14 yrs) were selected. Children were recruited from those attending primary and secondary schools using a systematic cluster sampling. After parents' informed consent sera were collected in May 1989. All were tested for anti-HBc: anti-HBc + ve sera were then tested for HBsAg and anti-HBs (EIA Abbott Lab., Chicago, Ill. USA). Of the 1635 children one was HBsAg positive and 21 were positive for any HBV marker. Both the prevalence of HBsAg and that of any HBV marker were significantly lower (p less than 0.001) in 1989 when compared to the corresponding age-class of 1979.
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PMID:Changing pattern of hepatitis B infection in children: a comparative seroepidemiological study (1979 vs 1989) in north-east Italy. 174 24

A 17-year-old male patient with T-cell type lymphoblastic lymphoma in complete remission underwent high dose chemotherapy (busulfan 16 mg/kg and cyclophosphamide 120 mg/kg) followed by autologous bone marrow transplantation (ABMT). The patient had been taking oral acyclovir (200 mg x 5) daily from seven days prior to the ABMT (day -7). On day +24, he complained of epigastralgia and general malaise, and the next day his GOT and GPT rose to 570 U/l and 397 U/l, respectively. Although he had no mucocutaneous lesions, hepatitis caused by a herpes virus was suspected, and high dose intravenous acyclovir (10 mg/kg x 3/day) was immediately started. His GOT, GPT and total bilirubin reached peaks of 2,870 U/l on day +26, 1,830 U/l on day +27 and 10.3 mg/dl on day +39, respectively, and rapidly improved thereafter. Serological analyses on IgG antibody titers to herpes simplex virus type 1 using an enzyme-linked immunosorbent assay revealed specific increases (454-fold before transplantation to 3,830-fold on day +46). Antiviral antibody titers to cytomegalovirus, varicella-zoster virus and Epstein-Barr virus showed no significant changes. The serologic markers of hepatitis B virus, hepatitis A virus and hepatitis C virus were all negative. The results indicate the patient's severe icteric hepatitis to have been caused by a reactivation of herpes simplex virus type 1 due to immunosuppression after high dose chemotherapy with ABMT. It is suggested that prompt commencement of high dose intravenous acyclovir is required to treat severe herpes simplex virus hepatitis affecting immunocompromised patients.
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PMID:Severe herpes simplex virus hepatitis following autologous bone marrow transplantation: successful treatment with high dose intravenous acyclovir. 175 18


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