Sodium calcium edetate

Sodium calcium edetate
Clinical data
Trade names	Calcium disodium versenate, others
Other names	edetate calcium disodium, sodium calcium edetate
AHFS/Drugs.com	Monograph
Pregnancy; category	US: B (No risk in non-human studies) ;
Routes of; administration	IV, IM
Drug class	chelating agent
ATC code	V03AB03 (WHO) ;
Identifiers
	IUPAC name Calcium disodium 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;
CAS Number	62-33-9;
PubChem CID	6093170;
DrugBank	DB00974;
ChemSpider	5883;
UNII	8U5D034955;
E number	E385 (antioxidants, ...)
CompTox Dashboard (EPA)	DTXSID2036409 ;
ECHA InfoCard	100.000.482
Chemical and physical data
Formula	C10H12CaN2Na2O8
Molar mass	374.270 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Ca+2];
	InChI InChI=1S/C10H16N2O8.Ca.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;/q;+2;2*+1/p-4; Key:SHWNNYZBHZIQQV-UHFFFAOYSA-J;

Sodium calcium edetate (sodium calcium EDTA), also known as edetate calcium disodium among other names, is a medication primarily used to treat lead poisoning,[1] including both short-term and long-term lead poisoning.[2] Sodium calcium edetate came into medical use in the United States in 1953.[2]

Chelation agent

Sodium calcium edetate is in the chelating agent family of medication.[2] It is a salt of edetate with two sodium and one calcium atoms.[3] It works by binding to a number of heavy metals, which renders them almost inert and allows them to leave the body in the urine.[2]

Edetate disodium is a different formulation which does not have the same effects.[2]

Medical use

Sodium calcium edetate's primarily use is to treat lead poisoning,[1] for which it is an alternative to succimer.[2] It is given by slow injection into a vein or into a muscle.[1]

For lead encephalopathy sodium calcium edetate is typically used together with dimercaprol.[2] It may also be used to treat plutonium poisoning.[4] It does not appear to be useful for poisoning by tetra-ethyl lead.[2]

Side effects

Common side effects include pain at the site of injection.[2] Other side effects may include kidney problems, diarrhea, fever, muscle pains, and low blood pressure.[1] Benefits when needed in pregnancy are likely greater than the risks.[2]

History

Sodium calcium edetate came into medical use in the United States in 1953.[2] It is on the World Health Organization's List of Essential Medicines.[5] As of 2015 in the United States, a course of treatment costs US$50 to US$100.[6]

gollark: It can only really do that for specific mistakes like that.

gollark: Well, yes, programming languages generally have syntax errors and stuff.

gollark: It's nicer to actually get "command not found, did you mean X/Y/Z" instead of "haha no I can't or won't do that for whatever reason".

gollark: I prefer less freeform interfaces; they have about the same restrictions, generally, but they're actually documented and obvious.

gollark: The voice input thing makes it seem like you can interact with the virtual assistant things like an actual human, except they'll just immediately fall over if you ask anything complex because NLP is hard.

References

Stuart MC, Kouimtzi M, Hill SR, eds. (2009). WHO Model Formulary 2008. World Health Organization. pp. 59, 62, 65. hdl:10665/44053. ISBN 9789241547659.
"Edetate Calcium Disodium". The American Society of Health-System Pharmacists. Archived from the original on 16 January 2017. Retrieved 8 January 2017.
Kasture, A.V., Dr. (2008). Pharmaceutical Chemistry. I. Pragati Books Pvt. Ltd. p. 16.11. ISBN 9788185790121. Archived from the original on 16 January 2017.
Flanagan, Robert; Jones, Alison; Maynard, Robert L. (2003). Antidotes: Principles and Clinical Applications. CRC Press. p. 47. ISBN 9780203485071. Archived from the original on 16 January 2017.
World Health Organization model list of essential medicines: 21st list 2019. Geneva,CH: World Health Organization. 2019. hdl:10665/325771. WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO.
Hamilton, Richart (2015). Tarascon Pocket Pharmacopoeia 2015 (annual) (Deluxe Lab-Coat ed.). Jones & Bartlett Learning. p. 471. ISBN 9781284057560.

External links

"Sodium calcium edetate". U.S. National Library of Medicine. Drug Information Portal. U.S. National Institutes of Health.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[WHO2008-1] Stuart MC, Kouimtzi M, Hill SR, eds. (2009). WHO Model Formulary 2008. World Health Organization. pp. 59, 62, 65. hdl:10665/44053. ISBN 9789241547659.

[AHFS2017-2] "Edetate Calcium Disodium". The American Society of Health-System Pharmacists. Archived from the original on 16 January 2017. Retrieved 8 January 2017.

[3] Kasture, A.V., Dr. (2008). Pharmaceutical Chemistry. I. Pragati Books Pvt. Ltd. p. 16.11. ISBN 9788185790121. Archived from the original on 16 January 2017.

[4] Flanagan, Robert; Jones, Alison; Maynard, Robert L. (2003). Antidotes: Principles and Clinical Applications. CRC Press. p. 47. ISBN 9780203485071. Archived from the original on 16 January 2017.

[WHO21st-5] World Health Organization model list of essential medicines: 21st list 2019. Geneva,CH: World Health Organization. 2019. hdl:10665/325771. WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO.

[Ric2015-6] Hamilton, Richart (2015). Tarascon Pocket Pharmacopoeia 2015 (annual) (Deluxe Lab-Coat ed.). Jones & Bartlett Learning. p. 471. ISBN 9781284057560.