Preferred Name | samarium Sm 153 lexidronam pentasodium | |
Synonyms |
Samarium-153 EDTMP 153Sm-EDTMP Sm-153 EDTMP Sm 153 lexidronam pentasodium Quadramet samarium Sm 153 lexidronam |
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Definitions |
The pentasodium salt of samarium Sm 153 lexidronam, a therapeutic agent consisting of a medium energy beta- and gamma-emitting radioisotope, samarium Sm 153, and a teraphosphonate chelator, ethylenediaminetetramethylene phosphonic acid (EDTMP). The chelator moiety of samarium Sm 153 lexidronam associates with hydroxyapatite crystals concentrated in areas of bone turnover, thereby selectively delivering samarium Sm 153-mediated cytotoxic radiation to osteoblastic bone metastases. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C1220" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C1220" NCI Thesaurus) |
|
ID |
http://purl.bioontology.org/ontology/PDQ/CDR0000042245 |
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altLabel |
Samarium-153 EDTMP 153Sm-EDTMP Sm-153 EDTMP Sm 153 lexidronam pentasodium Quadramet samarium Sm 153 lexidronam |
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Component of | ||
cui |
C0701498 C0772051 C0993551 |
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Date last modified |
2013-01-31 |
|
definition |
The pentasodium salt of samarium Sm 153 lexidronam, a therapeutic agent consisting of a medium energy beta- and gamma-emitting radioisotope, samarium Sm 153, and a teraphosphonate chelator, ethylenediaminetetramethylene phosphonic acid (EDTMP). The chelator moiety of samarium Sm 153 lexidronam associates with hydroxyapatite crystals concentrated in areas of bone turnover, thereby selectively delivering samarium Sm 153-mediated cytotoxic radiation to osteoblastic bone metastases. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C1220" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C1220" NCI Thesaurus) |
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Legacy PDQ ID |
5495 |
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LT |
TRD |
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NCI ID |
C1220 |
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notation |
CDR0000042245 |
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ORIG STY |
Drug/agent |
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prefLabel |
samarium Sm 153 lexidronam pentasodium |
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tui |
T109 T130 T121 |