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Datura poisoning, clinical and laboratory findings. Report of five cases

2016; Volume: 24; Issue: 4 Linguagem: Inglês

10.4323/rjlm.2016.308

1844-8585

Mohammad Reza Arefi, Nasrin Barzegari, Mahboubeh Asgari, Siamak Soltani, Naeimeh Farhidnia, Fardin Fallah,

Drug-Induced Hepatotoxicity and Protection

Introduction. Plants of Datura species contain belladonna alkaloids that can cause central and peripheral anticholinergic effects. Abuse of Datura plants for their hallucinogenic effects is growing among adolescents and young adults. Datura poisoning has caused a diagnostic challenge in medical emergency wards. In this article we report 5 cases of Datura toxicity at Clinical Toxicology Emergency of Baharloo Hospital, Tehran, Iran during Summer-Fall 2015, and discuss their clinical presentations and laboratory findings. Cases Description. All 5 cases with Datura toxicity were young males and had intentionally used the plants. Mean duration of hospitalization was 3.2 days. ree cases were multiple drug abusers. Mydriasis, tachycardia, tachypnea and ushing alongside with psychotic-like signs and symptoms were observed in all cases. Elevation of liver enzymes was present in three of cases but without clinical signi cance. Raised LDH or CPK in four patients were without myoglubinuria and evidence of rhabdomyolysis and these biomarkers returned to normal by supportive care. All patients discharged with complete recovery and there was no need to ICU admission. Discussion. With the absence of routine laboratory screening tests for alkaloids and complex and confusing presentations of Datura intoxication, diagnosis of such cases is difficult. Physicians' clinical suspicion and su cient knowledge plays the mainstay role in appropriate and timely diagnosis and management of cases with Datura toxicity. Since regulatory legislation wouldn't be successful in halting the availability of natural plants, the best strategy to prevent Datura abuse is informing people about the adverse e ects of these plants. Key Words: datura stramonium, poisoning, abuse, anticholinergic, laboratory ndings, liver function tests, rhabdomyolysis. Language: en