NCI Drug Dictionary

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The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.

recombinant modified vaccinia Ankara-5T4 vaccine
A cancer vaccine comprised of a recombinant modified vaccinia Ankara (MVA) viral vector encoding the 5T4 fetal oncoprotein (MVA-h5T4). Vaccination with recombinant modified vaccinia Ankara-5T4 vaccine may stimulate the host immune system to mount a humoral and cytotoxic T lymphocyte (CTL) response against tumor cells expressing 5T4 fetal oncoprotein antigen, resulting in tumor cell lysis. The MVA viral vector, derived from the replication-competent strain Ankara, is a highly attentuated, replication-defective vaccinia strain incapable of virion assembly. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Synonyms:recombinant MVA-5T4 vaccine
recombinant pox virus encoding 5T4 vaccine
vaccinia-5T4 antigen vaccine
US brand name:TroVax
Foreign brand name:TroVax
Abbreviation:rV-5T4 VAC