Literature DB >> 2305425

Influence of spironolactone and its metabolite canrenone on serum digoxin assays.

G N Foukaridis1.   

Abstract

Although current immunoassay kits for digoxin supposedly have antibodies of high specificity, serum digoxin levels in patients taking spironolactone suggest that spironolactone interferes with the determination. In vitro determinations of digoxin performed on blank serum spiked with spironolactone and its metabolite canrenone showed that contrary to the belief gained from reading the manuals of some diagnostic immunoassay kits, spironolactone significantly influences digoxin determinations.

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Year:  1990        PMID: 2305425     DOI: 10.1097/00007691-199001000-00015

Source DB:  PubMed          Journal:  Ther Drug Monit        ISSN: 0163-4356            Impact factor:   3.681


  5 in total

1.  A new enzyme-linked chemiluminescent immunosorbent digoxin assay is virtually free from interference of spironolactone, potassium canrenoate, and their common metabolite canrenone.

Authors:  Amitava Dasgupta; Edward Kang; Pradip Datta
Journal:  J Clin Lab Anal       Date:  2006       Impact factor: 2.352

2.  Effect of spironolactone, potassium canrenoate, and their common metabolite canrenone on Dimension Vista Digoxin Assay.

Authors:  Amitava Dasgupta; Myrtle J Johnson
Journal:  J Clin Lab Anal       Date:  2010       Impact factor: 2.352

3.  Population pharmacokinetics of digoxin in Japanese patients: a 2-compartment pharmacokinetic model.

Authors:  E Yukawa; F Suematu; M Yukawa; M Minemoto; S Ohdo; S Higuchi; Y Goto; T Aoyama
Journal:  Clin Pharmacokinet       Date:  2001       Impact factor: 6.447

4.  Bidirectional (positive/negative) interference of spironolactone, canrenone, and potassium canrenoate on serum digoxin measurement: elimination of interference by measuring free digoxin or using a chemiluminescent assay for digoxin.

Authors:  Amitava Dasgupta; Helene Saffer; Alice Wells; Pradip Datta
Journal:  J Clin Lab Anal       Date:  2002       Impact factor: 2.352

5.  Efficiency of individual dosage of digoxin with calculated concentration.

Authors:  Li Zhao; Peng Yang; Pengmei Li; Xiaoxing Wang; Wangjun Qin; Xianglin Zhang
Journal:  Clin Interv Aging       Date:  2014-07-22       Impact factor: 4.458

  5 in total

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