Whole Blood-plasma-oral Fluid Ratios of Psychoactive Drugs and Medicines

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

300 participants

Study Classification

OBSERVATIONAL

Study Start Date

2008-05-31

Study Completion Date

2011-10-31

Brief Summary

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The aim of this study is to get new information on the whole blood-plasma-oral fluid ratios of psychoactive drugs which are encountered in traffic.

Samples are taken from drivers suspected of being under the influence of drugs or medicines. The samples are analysed with immunological methods and GC-MS.

Observations from Police and a physician on impairment are combined with the results of the different bodily fluids. Observational evaluations and substance concentrations are compared.

Detailed Description

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Conditions

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Driving Under the Influence

Keywords

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driving under the influence psychoactive substances oral fluid whole blood plasma Ratio of psychoactive substances in whole blood-plasma-oral fluid Prevalence of psychoactive substances in road traffic

Study Design

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Observational Model Type

CASE_CONTROL

Study Groups

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1

drivers of motorised vehicles suspected of being under the influence of psychoactive drugs

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* 18 years or older
* driver of a motorised vehicle

Exclusion Criteria

* 17 years or younger
* not the driver of a motorised vehicle

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pirjo Lillsunde, Dr

Role: PRINCIPAL_INVESTIGATOR

National Public Health Institute, Helsinki, Finland

Locations

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National Public Health Institute

Helsinki, , Finland

Site Status

Countries

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Finland

Other Identifiers

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KTL 417-7

Identifier Type: -

Identifier Source: org_study_id