Colistin-induced acquired Bartter-like syndrome: an unusual cause of meltdown
- PMID: 32029515
- PMCID: PMC7021182
- DOI: 10.1136/bcr-2019-232630
Colistin-induced acquired Bartter-like syndrome: an unusual cause of meltdown
Abstract
Colistin-induced nephrotoxicity is commonly associated with elevation of serum creatinine level or a reduction of urine output. Uncommonly, tubulopathy associated with colistin has been reported. Here we present a unique case of a 46-year-old man who developed polyuria, hypokalaemia, hypocalcaemia, hypomagnesemia and metabolic alkalosis after 3 days of therapy with intravenous colistimethate sodium. After ruling out other causes, a diagnosis of colistin-induced acquired Bartter syndrome was made. The patient required daily aggressive intravenous repletion of fluids and electrolytes. However, polyuria and metabolic abnormalities abated only after drug discontinuation.
Keywords: drugs: infectious diseases; fluid electrolyte and acid-base disturbances; infections.
© BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.
Conflict of interest statement
Competing interests: None declared.
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- Seyberth HW, Weber S, Kömhoff M, et al. . Bartter’s and Gitelman’s syndrome. Curr Opin Pediatr 2017;29:179–86. - PubMed
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