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Nonsmokers Helping Smokers Quit

NCT02010697 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 3125

Last updated 2020-02-13

Study results available
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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.

Conditions

  • Smoking Cessation

Interventions

BEHAVIORAL

Messages targeting nonsmokers

BEHAVIORAL

Messages targeting smokers

Sponsors & Collaborators

Principal Investigators

  • Shu-Hong Zhu, Ph.D. · University of California, San Diego

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-12-31
Primary Completion
2016-01-31
Completion
2016-01-31

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02010697 on ClinicalTrials.gov