Urinalysis Data for Monitoring Heroin and Cocaine Abuse in Clinical Trials

Urinalysis provides an objective criterion for monitoring treatment outcomes in drug dependence clinical trials. Edward J. Cone of the National Institute on Drug Abuse describes key factors like assay standardization and testing schedules. The most efficient schedule for detecting cocaine and heroin use appears to be three days per week, balancing detection probability and minimizing drug carryover.

Use Cases

• Optimizing drug testing schedules for clinical trials based on described detection time relationships.
• Comparing treatment program outcomes using a standardized urinalysis methodology.
• Simulating detection probabilities for random drug use events under different testing schedules.

Strengths

• Description details a specific, optimized three-days-per-week testing schedule for efficiency.
• Analysis considers key program-controlled variables like assay technology and cutoff selection.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

National Institute on Drug Abuse

Collection Method

Likely contains data from clinical trials or simulations described in the associated paper.