Tobacco Cessation Via Public Health Dental Clinics
Public ClinicalTrials.gov record NCT00683839. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Tobacco Cessation Via Public Health Dental Clinics (PHD2)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study will examine the effectiveness of public health dental practitioners using a brief office based intervention designed to help patients quit smoking or smokeless tobacco use, as compared to usual care.
Study identification
- NCT ID
- NCT00683839
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 2,637 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 2006 (Type not available)
- Primary completion
- Sep 2009 (Actual)
- Completion
- Sep 2009 (Actual)
- Last update posted
- Oct 26, 2011
2006 – 2009
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Mississippi | Jackson | Mississippi | 39213 | — |
| Columbia University | New York | New York | 10032 | — |
| Oregon Research Institute | Eugene | Oregon | 97403 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00683839, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 26, 2011 · Synced Oct 19, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00683839 live on ClinicalTrials.gov.