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Faculty of Pharmacy, Lj. (FFALJ)
  • Urinary serotonin level is associated with serotonin syndrome after moclobemide, sertraline and citalopram overdose
    Brvar, Miran ...
    Altered mental status, autonomic dysfunction, and neuromuscular abnormalities are a characteristic triad of serotonin syndrome. No laboratory tests confirm the diagnosis of serotonin syndrome. Case ... report. A 35-year-old woman took moclobemide, sertraline, and citalopram in a suicide attempt. She was conscious with mild tachycardia, hypertension, and tachypnea one hour after ingestion. In the second hour after ingestion diaphoresis, mydriasis, horizontal nystagmus, trismus, hyperreflexia, clonus, and tremor appeared. Shebecame agitated and unresponsive. In the third hour after ingestion she became comatose and hyperthermic. She was anesthetized, paralyzed, intubated, and ventilated for 24 hours. Serum moclobemide, sertraline, and citalopram levels were above therapeutic levels. The serum serotonin level was within normal limits and the urinary 5-hydroxyindoleacetic acidČcreatinine ratio was below the average daily value. The urinary serotoninČcreatinine ratio was increased on arrival (1 mgžg). Discussion and conclusion. The urinary serotonin level is increased in serotonin syndrome due to a monoamine oxidase inhibitor and selective serotonin-reuptake inhibitors overdose. It is possiblethat urinary serotonin concentration could be used as a biochemical marker of serotonin syndrome.
    Source: Clinical toxicology. - ISSN 1556-3650 (Vol. 45, no. 5, 2007, str. 458-460)
    Type of material - article, component part
    Publish date - 2007
    Language - english
    COBISS.SI-ID - 2105713

source: Clinical toxicology. - ISSN 1556-3650 (Vol. 45, no. 5, 2007, str. 458-460)

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