Acute barium intoxication and hemodiafiltration.
(2003) Journal of Toxicology. Clinical Toxicology — Vol. 41, n° 4, p. 363-367 (2003)
Files
26612.pdf
Restricted Access - Adobe PDF
- 226.76 KB
Details
- Authors
- Abstract
- We report a case of severe hypokalemia and flaccid muscle paralysis following a suicide attempt associating the calcium channel blocker amlodipine, the antidepressant fluoxetine and barium carbonate. Despite rapid correction of severe, life-threatening hypokalemia, areflexic quadriplegia persisted, suggesting a direct effect of barium on muscle cells. Continuous veno-venous hemodiafiltration (CVVHDF) was initiated. We determined barium concentration in the urine, plasma, and hemodiafiltrate during CVVHDF. We subsequently calculated the amounts of barium eliminated both by the CVVHDF and the kidneys. CVVHDF triples the measured barium elimination, reduced serum barium half-life by a factor of three, stabilized serum potassium levels, and rapidly improved motor strength, with complete neurological recovery within 24 h. Presentation and treatment of barium intoxication are discussed.
- Affiliations
Citations
Koch, M., Appoloni, O., Haufroid, V., Vincent, J.-L., & Lheureux, P. (2003). Acute barium intoxication and hemodiafiltration. Journal of Toxicology. Clinical Toxicology, 41(4), 363-367. https://doi.org/10.1081/CLT-120022004 (Original work published 2003)