Brief Intervention in Primary Care for Problem Drug Use and Abuse
Summary
The lay summary the sponsor registered on ClinicalTrials.gov.
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Antoinette Krupski, PhD
University of Washington
Study Chair - Chris Dunn, PhD
University of Washington
Study Chair - Dennis Donovan, PhD
University of Washington
Study Chair - Gary A. Zarkin, PhD
RTI International
Study Chair - Jutta M. Joesch, PhD
University of Washington
Study Chair - Kristin Bumgardner, BS
University of Washington
Study Director - Peter P Roy-Byrne, MD
University of Washington
Principal Investigator - Richard Ries, MD
University of Washington
Study Chair
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Harborview Medical Center
Seattle, Washington, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 30 Apr 2009
- Primary completion
- 31 Oct 2013
- Completion
- 30 Sept 2014
- Last update posted
- 20 Oct 2014
- Registered enrollment
- 868
- Registry id
- NCT00877331
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.