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Cytomegalovirus infection in acquired immune‐deficiency syndrome
Author(s) -
Katlama C.
Publication year - 1993
Publication title -
journal of medical virology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 121
eISSN - 1096-9071
pISSN - 0146-6615
DOI - 10.1002/jmv.1890410525
Subject(s) - foscarnet , retinitis , ganciclovir , medicine , cytomegalovirus retinitis , cytomegalovirus , opportunistic infection , betaherpesvirinae , immunology , disease , human cytomegalovirus , viral disease , herpesviridae , virus
Cytomegalovirus (CMV) infection is very common in acquired immmune deficiency syndrome (AIDS) with approximately 40% of patients presenting CMV visceral involvement at advanced stage disease. The most common localizations are retinitis and gastrointestinal involvement; central nervous system disorders are likely to be underestimated. Diagnosis of CMV disease should be assessed, for all localizations except retinitis, on the association of clinical symptoms with presence of CMV inclusions in biopsy specimens. Two drugs, ganciclovir and foscarnet, are currently licensed for treatment. Both are administered intravenously. Since progression of CMV disease is very common particularly in retinitis, maintenance therapy should be given throughout remaining life. Unfortunately, maintenance therapy does not entirely prevent the risk of relapses. Drug toxicity is mainly bone marrow suppression with ganciclovir and renal insufficiency with foscarnet. Since quality of life is severely impaired by long‐term daily intravenous treatment, orally active drugs are urgently needed both for treatment and primary prophylaxis of CMV infection.