ArticleIDCases2023
Metronidazole induced cerebellar toxicity after prolonged treatment of large multiloculated pyogenic liver abscess; A case report and literature review.
Article in IDCases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Investigation of in-vivo and in-silico toxicity induced by environmental drug contamination in a non-target organism.Scientific reports · 2025Article
- Metronidazole-induced cerebellar dysfunction: An underdiagnosed identity.Journal of family medicine and primary care · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Metronidazole is a common antibiotic agent for hepatic abscesses, which require both gram-negative and anaerobic coverage. Rarely, this antibiotic has been found to induce encephalopathy. Here, we describe a 65-year-old male who was treated with metronidazole for his hepatic abscess, who presented with syncope and questionable seizure and was found to have magnetic resonance imaging (MRI) brain findings consistent with metronidazole toxicity. Our patient demonstrated striking brain MRI findings which can be used to further understand the process behind this medication-induced toxicity. Hypotheses of this mechanism include swelling of axons secondary to increased water or vasospasm leading to reversible ischemia that is localized in the brain. In terms of MRI findings, brain lesions tend to populate bilaterally with focus at the dorsal pons, midbrain, cerebellar dentate nuclei (as with our patient), dorsal medulla, or splenium of corpus callosum. Additional research is warranted regarding this rare manifestation and timely removal of the offending agent is crucial for reversal of symptoms.
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Registered trials
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