Trial Outcomes & Findings for Text Message Quit Vaping Intervention for Young Adults (NCT NCT04251273)
NCT ID: NCT04251273
Last Updated: 2024-07-10
Results Overview
Number of participant who responded "No" to the question "In the past 30 days, did you vape at all, even a puff of someone else's?" Denominator is all randomized participants.
Recruitment status
COMPLETED
Study phase
NA
Target enrollment
2588 participants
Primary outcome timeframe
7 months post enrollment
Results posted on
2024-07-10
Participant Flow
Recruitment conducted from December 29, 2019 and March 18, 2020. Recruitment occurred online using advertisements on social media platforms.
Participant milestones
| Measure |
This is Quitting
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|
|
Overall Study
STARTED
|
1304
|
1284
|
|
Overall Study
COMPLETED
|
973
|
994
|
|
Overall Study
NOT COMPLETED
|
331
|
290
|
Reasons for withdrawal
| Measure |
This is Quitting
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|
|
Overall Study
Lost to Follow-up
|
331
|
290
|
Baseline Characteristics
Text Message Quit Vaping Intervention for Young Adults
Baseline characteristics by cohort
| Measure |
Total
n=2588 Participants
Total of all reporting groups
|
This is Quitting
n=1304 Participants
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
n=1284 Participants
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|---|
|
Age, Continuous
|
20.4 Years
STANDARD_DEVIATION 1.7 • n=5 Participants
|
20.4 Years
STANDARD_DEVIATION 1.7 • n=5 Participants
|
20.4 Years
STANDARD_DEVIATION 1.7 • n=7 Participants
|
|
Sex/Gender, Customized
Gender · Female
|
1303 Participants
n=5 Participants
|
651 Participants
n=5 Participants
|
652 Participants
n=7 Participants
|
|
Sex/Gender, Customized
Gender · Male
|
1253 Participants
n=5 Participants
|
634 Participants
n=5 Participants
|
619 Participants
n=7 Participants
|
|
Sex/Gender, Customized
Gender · Non-binary or other
|
26 Participants
n=5 Participants
|
18 Participants
n=5 Participants
|
8 Participants
n=7 Participants
|
|
Sex/Gender, Customized
Gender · Unknown
|
6 Participants
n=5 Participants
|
1 Participants
n=5 Participants
|
5 Participants
n=7 Participants
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
275 Participants
n=5 Participants
|
141 Participants
n=5 Participants
|
134 Participants
n=7 Participants
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
2313 Participants
n=5 Participants
|
1163 Participants
n=5 Participants
|
1150 Participants
n=7 Participants
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=5 Participants
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
|
Race (NIH/OMB)
American Indian or Alaska Native
|
18 Participants
n=5 Participants
|
11 Participants
n=5 Participants
|
7 Participants
n=7 Participants
|
|
Race (NIH/OMB)
Asian
|
123 Participants
n=5 Participants
|
71 Participants
n=5 Participants
|
52 Participants
n=7 Participants
|
|
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
|
0 Participants
n=5 Participants
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
|
Race (NIH/OMB)
Black or African American
|
38 Participants
n=5 Participants
|
19 Participants
n=5 Participants
|
19 Participants
n=7 Participants
|
|
Race (NIH/OMB)
White
|
2159 Participants
n=5 Participants
|
1092 Participants
n=5 Participants
|
1067 Participants
n=7 Participants
|
|
Race (NIH/OMB)
More than one race
|
162 Participants
n=5 Participants
|
72 Participants
n=5 Participants
|
90 Participants
n=7 Participants
|
|
Race (NIH/OMB)
Unknown or Not Reported
|
88 Participants
n=5 Participants
|
39 Participants
n=5 Participants
|
49 Participants
n=7 Participants
|
|
Region of Enrollment
United States
|
2588 participants
n=5 Participants
|
1304 participants
n=5 Participants
|
1284 participants
n=7 Participants
|
|
Sexual orientation
Sexual minority
|
493 Participants
n=5 Participants
|
243 Participants
n=5 Participants
|
250 Participants
n=7 Participants
|
|
Sexual orientation
Not sexual minority (heterosexual)
|
2095 Participants
n=5 Participants
|
1061 Participants
n=5 Participants
|
1034 Participants
n=7 Participants
|
|
Income
Live comfortably
|
673 Participants
n=5 Participants
|
324 Participants
n=5 Participants
|
349 Participants
n=7 Participants
|
|
Income
Meet needs with a little left
|
1000 Participants
n=5 Participants
|
505 Participants
n=5 Participants
|
495 Participants
n=7 Participants
|
|
Income
Just meet basic expenses
|
778 Participants
n=5 Participants
|
399 Participants
n=5 Participants
|
379 Participants
n=7 Participants
|
|
Income
Don't meet basic expenses
|
137 Participants
n=5 Participants
|
76 Participants
n=5 Participants
|
61 Participants
n=7 Participants
|
|
Student status
Current student
|
1932 Participants
n=5 Participants
|
976 Participants
n=5 Participants
|
956 Participants
n=7 Participants
|
|
Student status
Not current student
|
656 Participants
n=5 Participants
|
328 Participants
n=5 Participants
|
328 Participants
n=7 Participants
|
PRIMARY outcome
Timeframe: 7 months post enrollmentPopulation: All randomized participants (Intent-to-treat analysis)
Number of participant who responded "No" to the question "In the past 30 days, did you vape at all, even a puff of someone else's?" Denominator is all randomized participants.
Outcome measures
| Measure |
This is Quitting
n=1304 Participants
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
n=1284 Participants
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|
|
Number of Participants With Self-reported 30-day Point Prevalence Abstinence (ITT)
|
314 Participants
|
239 Participants
|
SECONDARY outcome
Timeframe: 7 month post enrollmentPopulation: 7 month assessment responders only (Responder Only)
Number of participants with who responded 'No" to the question "In the past 30 days, did you vape at all, even a puff of someone else's?" Denominator is participants with responses only.
Outcome measures
| Measure |
This is Quitting
n=976 Participants
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
n=995 Participants
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|
|
Number of Participants With Self-reported 30-day Point Prevalence Abstinence (Responder Only)
|
314 Participants
|
239 Participants
|
SECONDARY outcome
Timeframe: 7 months post enrollmentPopulation: All randomized participants (intent-to-treat analysis)
Number of participants who responded "No" to the question "Have you used any vape, even one puff, in the past 7 days?" Denominator is all randomized participants.
Outcome measures
| Measure |
This is Quitting
n=1304 Participants
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
n=1284 Participants
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|
|
Number of Participants With Self-reported 7-day Point Prevalence Abstinence (ITT)
|
440 Participants
|
385 Participants
|
SECONDARY outcome
Timeframe: 7 months post enrollmentPopulation: Only 7-month survey responders (responder only analysis)
Number of participants who responded "No" to the question "Have you used any vape, even one puff, in the past 7 days?" Denominator is those who responded to the question only.
Outcome measures
| Measure |
This is Quitting
n=973 Participants
Participants will be enrolled to receive messages from This is Quitting.
Users receive one age-appropriate message per day tailored to their enrollment date or quit date, which can be set and reset via text message. Those not ready to quit receive 4 weeks of messages focused on building skills and confidence. Users who set a quit date receive messages for a week preceding it and 8 weeks afterward that include encouragement and support, skill- and self-efficacy building exercises, coping strategies, and information about the risks of vaping, benefits of quitting, and cutting down to quit. Keywords COPE, STRESS, SLIP, and MORE provide on-demand support.
This is Quitting: Text message-based intervention for quit vaping support.
|
Assessment Only Control
n=994 Participants
After an initial enrollment message, participants will be contacted periodically to assess e-cigarette use. At the end of the intervention period, they will receive information on how to sign up for This is Quitting if they are interested in the program
Assessment only Control: Assessment only
|
|---|---|---|
|
Number of Participants With Self-reported 7-day Point Prevalence Abstinence (Responder Only)
|
440 Participants
|
385 Participants
|
Adverse Events
This is Quitting
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Assessment Only Control
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Amanda L. Graham, PhD, Principal Investigator
Truth Initiative
Phone: (202) 525-6473
Email: [email protected]
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place