Continuous venovenous hemodialysis in the treatment of acute lithium intoxication
DOI:
https://doi.org/10.22491/2357-9730.125423Keywords:
Acute lithium intoxication, lithium, continuous venovenous hemodialysisAbstract
Our objective is to report a case of acute lithium carbonate self-poisoning. The patient presented with severe neuro logical and cardiovascular manifestations of lithium toxicity and with high serum lithium levels (8.0 mEq/l). Six hours after the first hemodialysis session, the patient evolved to a status of generalized tonic-clonic seizures (serum lithium 4.7 mEq/l). Seizures persisted for 4 days and with serum lithium varying from 2.5- 4.7 mEq/l until continuous venovenous hemodialysis was initiated. After 18 hours, serum lithium levels returned to normal (0.9 mmol/l) and the patient regained normal neurological function. We concluded that continuous venovenous hemodialysis can be a successful alternative for the treatment of acute lithium intoxication.
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