Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT02010697 · ClinicalTrials.gov registry record · NA
Nonsmokers Helping Smokers Quit
A NA study, sponsored by University of California, San Diego.
- Completed
- Registry status
- NA
- Development phase
- 3,125
- Enrollment target
NCT02010697: Completed NA study, sponsored by University of California, San Diego.
NCT02010697 is a NA study that has completed, run by University of California, San Diego. The registered enrollment target is 3,125 participants, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (123% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02010697, a NA study, has completed, sponsored by University of California, San Diego.
- COMPLETED
- Registry status
- NA
- Development phase
- 3,125 participants
- Enrollment target
Study Summary
This study examines whether nonsmokers can be mobilized to help smokers quit. We will test, via mail campaign, whether targeting nonsmokers can be equally effective in increasing smokers' quit rate as targeting smokers directly. The hypothesis is that both targeted interventions will lead to a higher quit rate than a control group, which receives one set of self-help materials. Each of the targeted intervention groups receives 10 mailings. Smoking status of all three groups will be measured at 3 and 7 months post randomization.
Primary Outcome
Assessment interview is conducted over the phone at 7-months post enrollment to determine 30-day abstinence. The interview will cover, as appropriate, tobacco use, use of quitting aids, and pattern of quitting (including slips and relapse situations).
Interventions
- BEHAVIORAL Messages targeting nonsmokers
- BEHAVIORAL Messages targeting smokers
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 3,125 participants |
| Start Date | 2013-12 |
| Est. Completion | 2016-01 |
| Phase | NA |
What the finished NCT02010697 record still lists
NCT02010697 is an interventional study that assigns participants to a tested intervention. Its 3,125 participants enrollment target places it among the larger protocols in the corpus, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (123% higher).
The record links to 0 conditions, and to 2 interventions - of which Messages targeting nonsmokers is the first listed.
NCT02010697 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02010697 about?
NCT02010697 is a clinical study titled "Nonsmokers Helping Smokers Quit". This study examines whether nonsmokers can be mobilized to help smokers quit. We will test, via mail campaign, whether targeting nonsmokers can be equally effective in increasing smokers' quit rate as targeting smokers directly. The hypothesis is that both targeted interventions will lead to a highe...
What is the current status of trial NCT02010697?
This trial is currently completed. It is a NA study. The enrollment target is 3,125 participants. The study started on 2013-12. Estimated completion is 2016-01.
What interventions are being tested in trial NCT02010697?
The interventions under investigation include: Messages targeting nonsmokers (BEHAVIORAL), Messages targeting smokers (BEHAVIORAL).
Who is sponsoring clinical trial NCT02010697?
This trial is sponsored by University of California, San Diego, which has 775 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02010697's enrollment target sits among peer trials
3,125 40th of 2000 higher than 1,961 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT05051722 · 3,110 participants
Leveraging Methylated DNA Markers (MDMs) in the Detection of Endometrial Cancer, Ovarian Cancer, and Cervical Cancer
- NCT06224205 · 3,150 participants · NA
Digital Detection of Dementia (D Cubed) Studies: D3
- NCT04722822 · 3,100 participants · NA
The HPV 9-10 Trial: Early Initiation of HPV Vaccination
- NCT05534243 · 3,090 participants · NA
The ED-AWARENESS-2 Trial
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia