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NCT01331226 · ClinicalTrials.gov registry record · NA
Support Person Intervention to Promote a Smoking Helpline
A NA study of Tobacco Cessation, sponsored by Mayo Clinic.
- Completed
- Registry status
- NA
- Development phase
- 1,020
- Enrollment target
- 1
- Study location
NCT01331226: Completed NA study of Tobacco Cessation, sponsored by Mayo Clinic.
NCT01331226 is a NA study of Tobacco Cessation that has completed, run by Mayo Clinic. The registered enrollment target is 1,020 participants, below the 1,542-participant average among 8 other Tobacco Cessation trials with a reported enrollment target (34% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01331226, a NA study of Tobacco Cessation, has completed, sponsored by Mayo Clinic.
- COMPLETED
- Registry status
- NA
- Development phase
- 1,020 participants
- Enrollment target
- 1
- Study location
Study Summary
This study is designed to examine if a telephone-based intervention delivered to a support person (i.e., friend, spouse of a smoker) increases the smoker's use of the Minnesota helpline. In addition, the study will examine if the rate of smoker calls to the helpline is greater if the support person receives 3 intervention calls, 1 intervention call, or no calls (written materials only, control condition).
Primary Outcome
smoker calls to the helpline
Conditions Studied
Interventions
- BEHAVIORAL telephone counseling 3 sessions
- BEHAVIORAL telephone counseling 1 session
- BEHAVIORAL written materials only
Study Locations (1)
Minnesota
- Mayo CLinic - Rochester
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1,020 participants |
| Start Date | 2011-07 |
| Est. Completion | 2015-04 |
| Phase | NA |
What the finished NCT01331226 record still lists
NCT01331226 is an interventional study that assigns participants to a tested intervention. Its 1,020 participants enrollment target places it among the larger protocols in the corpus, below the 1,542-participant average among 8 other Tobacco Cessation trials with a reported enrollment target (34% lower).
The record links to 1 condition, with Tobacco Cessation appearing as the primary indexed condition, and to 3 interventions - of which telephone counseling 3 sessions is the first listed.
NCT01331226 reports a single indexed study location in Minnesota.
Frequently Asked Questions
What is clinical trial NCT01331226 about?
NCT01331226 is a clinical study titled "Support Person Intervention to Promote a Smoking Helpline". This study is designed to examine if a telephone-based intervention delivered to a support person (i.e., friend, spouse of a smoker) increases the smoker's use of the Minnesota helpline. In addition, the study will examine if the rate of smoker calls to the helpline is greater if the support person ...
What is the current status of trial NCT01331226?
This trial is currently completed. It is a NA study. The enrollment target is 1,020 participants. The study started on 2011-07. Estimated completion is 2015-04.
What conditions does trial NCT01331226 study?
This clinical trial studies the following conditions: Tobacco Cessation.
What interventions are being tested in trial NCT01331226?
The interventions under investigation include: telephone counseling 3 sessions (BEHAVIORAL), telephone counseling 1 session (BEHAVIORAL), written materials only (BEHAVIORAL).
Who is sponsoring clinical trial NCT01331226?
This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01331226 being conducted?
This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Tobacco Cessation
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT01331226's enrollment target sits among peer trials
1,020 2nd of 8 the highest of 8 other Tobacco Cessation trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Tobacco Cessation trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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