Physician Data Query

Last uploaded: January 31, 2024
Preferred Name

dexverapamil

Synonyms

R-Verapamil Hydrochloride

Definitions

The R-enantiomer of the calcium channel blocker verapamil. Dexverapamil competitively inhibits the multidrug resistance efflux pump P-glycoprotein (MDR-1), thereby potentially increasing the effectiveness of a wide range of antineoplastic drugs which are inactivated by MDR-1 mechanisms. This agent exhibits decreased calcium antagonistic activity and toxicity compared to racemic verapamil. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C1563" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C1563" NCI Thesaurus)

ID

http://purl.bioontology.org/ontology/PDQ/CDR0000041269

altLabel

R-Verapamil Hydrochloride

R verapamil

R-verapamil

Component of

http://purl.bioontology.org/ontology/PDQ/CDR0000041740

http://purl.bioontology.org/ontology/PDQ/CDR0000042150

http://purl.bioontology.org/ontology/PDQ/CDR0000041272

http://purl.bioontology.org/ontology/PDQ/CDR0000041271

http://purl.bioontology.org/ontology/PDQ/CDR0000042254

http://purl.bioontology.org/ontology/PDQ/CDR0000041721

cui

C0280858

C1527029

Date last modified

2006-12-12

definition

The R-enantiomer of the calcium channel blocker verapamil. Dexverapamil competitively inhibits the multidrug resistance efflux pump P-glycoprotein (MDR-1), thereby potentially increasing the effectiveness of a wide range of antineoplastic drugs which are inactivated by MDR-1 mechanisms. This agent exhibits decreased calcium antagonistic activity and toxicity compared to racemic verapamil. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C1563" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C1563" NCI Thesaurus)

IND Code

34790

Legacy PDQ ID

4342

NCI ID

C1563

notation

CDR0000041269

ORIG STY

Drug/agent

prefLabel

dexverapamil

tui

T109

T121

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