The cost of a checkbox

Area of Science:

• Trauma Care
• Clinical Diagnostics
• Forensic Toxicology

Background:

• Urine drug screens (UDS) are frequently included in trauma care protocols.
• Current UDS panels are based on outdated workplace testing standards.
• These tests often fail to provide actionable information for acute trauma management.

Purpose of the Study:

• To evaluate the utility and impact of routine urine drug screening in trauma care.
• To identify the limitations and potential harms associated with UDS in trauma patients.
• To recommend alternative screening strategies aligned with current clinical guidelines.

Main Methods:

• Review of existing trauma care protocols and UDS utility.
• Analysis of the clinical and legal implications of UDS results.
• Comparison of UDS with interview-based screening methods.

Main Results:

• UDS rarely informs immediate trauma care decisions or establishes acute intoxication.
• UDS can lead to diagnostic anchoring and false assurance of drug abstinence.
• UDS results may be misinterpreted in legal contexts, attributing fault without evidence of impairment.

Conclusions:

• Routine urine drug screening should be removed from trauma care order sets.
• Validated, interview-based screening methods should be prioritized.
• Confirmation testing is recommended when UDS is clinically indicated.