Medication-Induced Hyperlactatemia and Lactic Acidosis: A Systematic Review of the Literature
Abstract
Hyperlactatemia and lactic acidosis are two syndromes that are associated with morbidity and mortality. Medication-induced hyperlactatemia and lactic acidosis are diagnoses of exclusion and have the potential to be overlooked. The purposes of this systematic review are to identify published reports of medication-induced lactate level elevations to aid clinicians in diagnosing and comprehending the underlying mechanism of this rare adverse drug effect and to provide management strategies. The PubMed database was searched for case reports, case series, retrospective studies, and prospective studies describing cases of medication-induced lactate level elevation, including lactic acidosis and hyperlactatemia, published between January 1950 and June 2017. A standardized search strategy was used, and the articles identified underwent two rounds of independent evaluation by two reviewers to assess for inclusion. Articles were included if they described at least one patient older than 12 years with hyperlactatemia or lactic acidosis caused by a medication with United States Food and Drug Administration (FDA) approval and if alternative etiologies for an elevated lactate level were ruled out. Metformin and nucleoside/nucleotide reverse transcriptase inhibitors were excluded since the pathophysiology and incidence of lactic acidosis have been well established for these agents. Overall, 1918 articles were identified, and 101 met inclusion criteria. A total of 286 patients experienced…
How strong is the evidence?
Evidence Hub reads this as a systematic review, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 286 participants or records.
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