About this trial
This series of studies will explore the acceptability, feasibility, and preliminary efficacy of making access to smartphone applications contingent on objective evidence of smoking abstinence.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
individuals who report smoking at least 10 cigarettes per day for at least 2 years, -18 years of age or older
do not have any health complications that might interfere with the study or require more intensive treatment (e.g., emphysema, chronic obstructive pulmonary disorder, asthma, lactose intolerance)
report a strong desire to quit smoking (8 or higher on a 10-point Likert scale)
has prior experience using a smartphone, speak English, and are literate, will be eligible for the study.
Disqualifiers
Individuals with mental health complications that are either un-managed or that have been managed for less than 6-months
Trial design
Parallel
Treatments tested in this trial
Abstinent Contingent (AC) Re-Connect
BehavioralParticipants in this group will be able to unblock highly desired, but non-essential (e.g., social networking, shopping, games) applications contingent on meeting goals for smoking abstinence, as verified by meeting carbon monoxide goals (CO\<=6ppm).
Submission Contingent (SC) Re-Connect
BehavioralParticipants in this group will also be able to unblock their applications, but contingent on submitting CO samples and independent of meeting CO goals for smoking abstinence.
Treatment groups
Trial outcomes
Primary outcomes
System Usability Survey
A survey that participants in Aim 1 usability testing will complete after testing out the Re-Connect application. Focus and feedback group participants, as well as single-case design participants, will complete this survey and a score of 75 or higher will be required before moving to the RCT in Aim 2.
Reconnect use (RCT, Aim 2)
Over the 6-month observation period we will track the how much and to what extent participants use Re-Connect and continue to submit CO samples.
Duration of Re-Connect Use (RCT, Aim 2)
Over the 6-month study we will track how long participants are engaged with using Re-Connect.
Acceptability (RCT, Aim 2)
At three time points we will have the participants complete a Treatment Acceptability Questionnaire to provide quantitative and qualitative feedback on their experience with using Re-Connect.
Secondary outcomes
Initial Acceptability
Individuals who respond to our advertisement for a smoking cessation intervention will be given information about Re-Connect and then they will be given the option of continuing to participate or discontinuing. Participants who discontinue will be asked why they are not interested to inform future versions of the intervention to make it more widely acceptable and therefore more likely to be adopted by a broader population.
Other outcomes
Smartphone Use Moderators
Exploratory analyses will be conducted on potential moderator variables (e.g., baseline time spent on phone, number of apps downloaded/used, types of apps used).
Sponsors and contacts
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Rowan University
Lead sponsor
University of Kentucky
Collaborator