Acute drug overdose: one hospital's experience.

Area of Science:

• Emergency Medicine
• Clinical Toxicology
• Pharmacovigilance

Background:

• Overdose, poisoning, and ingestion are common emergency department complaints.
• Understanding demographic trends and substance patterns is crucial for public health.
• Previous studies indicate shifts in commonly abused substances.

Purpose of the Study:

• To analyze the characteristics of overdose, poisoning, and ingestion cases in an urban emergency department.
• To identify trends in drug utilization and concordance between reported history and toxicology.
• To evaluate patient outcomes and treatment modalities.

Main Methods:

• Retrospective review of 82 episodes of overdose, poisoning, or ingestion.
• Involved 69 individuals admitted to an urban teaching hospital emergency department.
• Data collected over a 10-month period.

Main Results:

• A majority of cases involved women aged 20-40.
• Poly-drug ingestions were common, with alcohol frequently involved.
• Increased use of antidepressants and minor tranquilizers, with decreased barbiturate use.
• Discrepancies noted between patient-reported drug history and toxicology results.
• All patients survived with supportive care; one required dialysis.

Conclusions:

• The study highlights a shift towards antidepressants and minor tranquilizers in overdose cases.
• Accurate toxicological analysis is vital due to non-concordance with patient history.
• Aggressive supportive care is effective in managing most ingestion-related emergencies.