Helping Poor Smokers Quit
Public ClinicalTrials.gov record NCT03194958. 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
Helping the Poor Quit Smoking: Specialized Quitlines and Meeting Basic Needs
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Using a 2x2 randomized factorial design, we will conduct a statewide field trial in Missouri to compare the relative and combined effects of these two strategies for augmenting an existing, evidence-based tobacco quitline program. Among 2000 low-income smokers, half will receive standard Missouri quitline services and half will receive new Specialized Quitline services targeted to this group. In each of these groups, half also will receive calls from a trained navigator to help them address unmet Basic Needs and the accompanying psychological distress that act as barriers to smoking cessation.
Study identification
- NCT ID
- NCT03194958
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 1,944 participants
Conditions and interventions
Conditions
- Smoking Cessation
- Smoking, Tobacco
- Smoking, Cigarette
- Smoking, Pipe
- Smoking (Tobacco) Addiction
- Smoking
- Tobacco Use
- Tobacco Dependence
- Tobacco Use Cessation
- Tobacco Smoking
- Tobacco; Use, Rehabilitation
- Nicotine Dependence
- Nicotine Use Disorder
- Nicotine Dependence, Cigarettes
- Nicotine Dependence Tobacco Product
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
- Jun 4, 2017
- Primary completion
- Jun 30, 2022
- Completion
- Jun 30, 2022
- Last update posted
- Dec 25, 2023
2017 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Washington University in St. Louis | St Louis | Missouri | 63130 | — |
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 NCT03194958, 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 Dec 25, 2023 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03194958 live on ClinicalTrials.gov.