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

Sex steroid treatment is associated with side effects. The number of deaths and morbidity cases in 425 transsexual patients treated with cross-gender hormones were evaluated retrospectively and compared with the expected number in a similar reference group of the population. The number of deaths in male-to-female transsexuals was five times the number expected, due to increased numbers of suicide and death of unknown cause. Combined treatment with estrogen and cyproterone acetate in 303 male-to-female transsexuals was associated with a 45-fold increase of thromboembolic events, hyperprolactinemia (400-fold), depressive mood changes (15-fold), and transient elevation of liver enzymes. Androgen treatment in 122 female-to-male transsexuals was associated with weight increase greater than 10% (17.2%) and acne (12.3%). In both groups persistent liver enzyme abnormalities could be attributed to other causes than sex steroids (hepatitis B and alcohol abuse). Much of the morbidity was minor and reversible with appropriate treatment or temporary discontinuation of hormone treatment. Thus, the dilemma of prescribing cross gender hormones in view of the needs of these patients is not resolved. Explanation of possible side effects and careful clinical judgment remain the cornerstone of the clinical decision to prescribe cross-gender hormones. Furthermore, follow up of this relatively young population to disclose long-term side effects and to elucidate the association of sex steroids with coronary heart disease, as well as efforts to reduce the risk of thromboembolic events, are required.
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PMID:Mortality and morbidity in transsexual patients with cross-gender hormone treatment. 252 51

In a retrospective analysis of 35 Black patients with chronic active hepatitis (CAH) admitted to Baragwanath Hospital, Johannesburg, during the period 1972--1980, four major aetiological categories were found: auto-immune (lupoid, immunological (57%)), drug induced (isoniazid and alpha-methyldopa (17%)), hepatitis B virus-related (14%), and alcohol-related (11%) CAH. Alcohol-related CAH was found in males only. Upper abdominal pain was a presenting feature of alcohol-induced CAH, while jaundice was a common, presenting feature of the other types. Systemic features such as skin rashes (acne, urticaria), bacterial infections and congestive cardiac failure were prominent in the auto-immune type of CAH. The liver was enlarged in the majority of cases. Hepatitis B virus-related CAH showed an absence of tissue nonspecific auto-antibodies. Cirrhosis was present in approximately 50% of patients at the time of diagnosis. Despite the facts that isoniazid and alpha-methyldopa are commonly used and hepatitis B infections and alcohol abuse are frequent in this population, CAH remains an uncommon condition in South African Blacks.
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PMID:Chronic active hepatitis at Baragwanath Hospital. 684 59

A 22-year-old black man developed fever, chills, fatigue, night sweats, tender lymphadenopathy, and a generalized, pruritic, macular eruption 3 weeks after starting minocycline therapy for acne. His illness was also characterized by a palpable spleen tip, marked lower extremity and scrotal edema, and generalized lymphadenopathy. The patient had leukocytosis with a large percentage of atypical lymphocytes on peripheral smear and liver dysfunction. Titers for Epstein-Barr virus, hepatitis B, toxoplasmosis; and cytomegalovirus were all negative. Human immunodeficiency virus-1 viral load and antibodies were also negative. Marked improvement was noted after the discontinuation of minocycline and the use of systemic corticosteroids. With the negative viral serologies, the clinical picture was most consistent with an infectious mononucleosis-like syndrome produced by the minocycline ingestion.
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PMID:An infectious mononucleosis-like syndrome induced by minocycline: a third pattern of adverse drug reaction. 1046 99

Acne fulminans (AF) is a very rare severe form of acne seen in young males, characterized by a sudden and explosive onset of hemorrhagic pustules and ulceration on the trunk, systemic features in the form of fever, polyarthropathy, malaise, erythema nodosum and painful osteolytic bone involvement with leukocytosis, and an elevated erythrocyte sedimentation rate. Conventional treatment of AF includes corticosteroids or immunosuppressive agents for the initial phase followed by isotretinoin. Active hepatitis B infection with a high viral load precludes the administration of any immunosuppressive drugs. We present the case of an 18-year-old girl with a history of occasional acne who presented with AF of sudden onset following administration of interferon-alpha-2a for her recently detected hepatitis B infection. Management of hepatitis B was withheld in view of her general condition. The patient was managed with low dose isotretinoin with subsidence of lesions. AF in a young female precipitated by interferon and its management with isotretinoin in the presence of active hepatitis B infection make the case unique.
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PMID:Hepatitis B, interferon, and acne fulminans in a young girl. 2705 88