Interpreting Human Cytomegalovirus Antiviral Drug Susceptibility Testing
نویسندگان
چکیده
منابع مشابه
Cyclopropavir susceptibility of cytomegalovirus DNA polymerase mutants selected after antiviral drug exposure.
Human cytomegalovirus (CMV) UL54 DNA polymerase (pol) mutants with known patterns of resistance to current antivirals ganciclovir (GCV), foscarnet (FOS), and cidofovir (CDV) were tested for cyclopropavir (CPV) susceptibility by a standardized reporter-based yield reduction assay. Exonuclease and A987G (region V) mutations at codons commonly associated with dual GCV-CDV resistance in clinical is...
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Cytomegalovirus (CMV) is an important cause of morbidity and mortality in transplant patients, and is typically monitored using laboratory-developed quantitative molecular assays. Clinicians who use quantitative CMV DNA testing should be aware of a number of aspects of testing that will aid in decision making while managing CMV disease in their patients. These include (1) the specimen type used...
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Resistance of cytomegalovirus (CMV) to antiviral agents is a well-recognized phenomenon that has been observed in the laboratory and in the clinical setting. Infections caused by antiviral-resistant CMV have been found exclusively among immunocompromised individuals, including patients with AIDS, bone marrow and solid-organ transplant recipients, and patients with hematologic malignancies, and ...
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Human cytomegalovirus (HCMV) infections are common and lead to lifelong infections. In immunocompetent individuals, primary infections are mostly subclinical or they may be associated with a self-limited mononucleosis-like syndrome. In contrast, infections in immunocompromised hosts (either primary infections, reactivations from latency, or reinfections) are associated with important morbidity ...
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In pediatric and adult patients after stem cell transplantation (SCT) disseminated infections caused by human cytomegalovirus (HCMV) can cause life threatening diseases. For treatment, the three antivirals ganciclovir (GCV), foscarnet (PFA) and cidofovir (CDV) are approved and most frequently used. Resistance to all of these antiviral drugs may induce a severe problem in this patient cohort. Re...
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ژورنال
عنوان ژورنال: The Journal of Infectious Diseases
سال: 1998
ISSN: 0022-1899,1537-6613
DOI: 10.1086/514224