Pharmacokinetics of Drugs of Abuse in Urine and Saliva of Chronic Drug Users

Pharmacokinetics of Drugs of Abuse in Urine and Saliva of Chronic Drug Users - Drug screening in Urine and Saliva (DUS)

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON39094

Enrollment

Registered

2012-03-27

Start date

2013-03-13

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

drugsverslaving Drug addiction Drug dependence

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Age of 18 years or older - Patient competence - Recent admission in addiction treatment institution - Threatment for drug addiction (amphetamine, methamphetamine, cocaine, opiates, cannabinoids) with abstinent policy - Informed consent

Exclusion criteria

Exclusion criteria: - Not willing to or unable to produce oral fluid. - (Suspicion of) manipulating the oral fluid or urine sample. - (Suspicion of) no compliance to the abstinent threatment.

Design outcomes

Primary

Measure	Time frame
To determine the detection time (time until cutoff), mean concentration (Cmax), the time on Cmax (Tmax), the halflife (t1/2) of drugs in oral fluid after using the drugs.	—

Secondary

Measure	Time frame
Not relevant.	—

Countries

Netherlands

Outcome results