- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07624292
An Online Intervention to Reduce E-cigarette Use and Cigarette Smoking Risk in Adolescents
An Online Intervention to Reduce E-cigarette Use and Potential for Cigarette Smoking in Adolescents
The goal of this clinical trial is to learn if a brief digital intervention can reduce e-cigarette use and prevent cigarette smoking initiation in teenagers ages 12-17. The main questions it aims to answer are:
- Compared to the control condition, does the intervention reduce e-cigarette use frequency in teenagers?
- Compared to the control condition, does the intervention reduce risk to start smoking cigarettes in teenagers? Researchers will compare the digital intervention to see if it leads to greater reductions in e-cigarette use and smoking risk than a waitlist control condition.
Participants will complete 5 brief online surveys across 12 weeks, and some will be selected to do a post-intervention virtual interview. In this interview, participants will be asked to share their opinions about the intervention and identify areas that need refinement.
Przegląd badań
Status
Interwencja / Leczenie
Typ studiów
Zapisy (Szacowany)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Denise Tran, Ph.D.
- Numer telefonu: 17145487785
- E-mail: denise.tran@med.usc.edu
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dziecko
Akceptuje zdrowych ochotników
Opis
Inclusion Criteria:
- be between the ages of 12 to 17
- be able to read English
- be a current resident of California
- report vaping at least one day per week in the past month
- report no history of cigarette use at screening and baseline
- have access to a computer or mobile device with internet access
Exclusion Criteria:
- currently receiving nicotine cessation services
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
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Eksperymentalny: Digital vaping intervention
Virtual Intervention for Behavioral Empowerment (VIBE) is a one-time 30-minute online intervention that incorporates Personalized Normative Feedback (PNF) for vaping and smoking, motivational enhancement to encourage healthy behavior change, and vaping and smoking-related harms education.
Lastly, strategies recommended for nicotine cessation are presented.
This intervention can be completed in one sitting or split into multiple sessions and is delivered via an interactive website.
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The intervention contains Personalized Normative Feedback (PNF), motivational interviewing (MI), and education about vaping and smoking harms.
The program begins with the MI-based portion, which includes exploration of their experienced health and personal consequences of vaping and potential reasons for and motivation for shifting vaping behaviors (e.g., to save money, to be free from addiction).
Second, the education portion involves presentation of the actual harms posed by e-cigarettes to clarify any misperceptions of the negative effects of vaping and nicotine exposure in teens.
Next, users are presented with the PNF portion.
In the PNF portion, participants receive feedback about their perceptions of peer vaping by presenting their typical behavior/attitude alongside their perceptions of others' behavior/attitude alongside the actual norm of the behavior/attitude.
Lastly, strategies recommended for nicotine cessation are presented.
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Brak interwencji: Waitlist control
Those in the control arm will be waitlisted and given the option to access VIBE (the intervention) at the end of study.
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Days vaped in the past 7 days
Ramy czasowe: Past 7 day vaping measured at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks post-randomization.
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Participants will report the number of days they vaped in the past 7 days.
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Past 7 day vaping measured at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks post-randomization.
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Times vape is picked up per day
Ramy czasowe: Past 7 day vaping measured at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks post-randomization.
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Participants will report the number of times they picked up their device to vape per day in the past 7 days.
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Past 7 day vaping measured at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks post-randomization.
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Smoking Susceptibility
Ramy czasowe: Past 7 day smoking susceptibility measured at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks post-randomization.
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Smoking susceptibility will be assessed with the 4-item Expanded Susceptibility to Smoking Index, with the following responses: Definitely not, Probably not, Probably yes, and Definitely yes.
This is a binary outcome.
If a respondent answers "definitely not" to all four questions, they are categorized as not susceptible.
Any other response on any item flags the respondent as susceptible.
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Past 7 day smoking susceptibility measured at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks post-randomization.
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Vaping Quit Attempts
Ramy czasowe: Vaping quit attempts in the past 7 days assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Quit attempts will be measured with questions asking for the number of quit attempts lasting at least 1 day since the last assessment.
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Vaping quit attempts in the past 7 days assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Vaping Descriptive Normative Perceptions
Ramy czasowe: Vaping normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Participants will report their beliefs regarding the percentage of teens who vaped, number of days individuals their age vaped, the number of times others their age picked up their vaping device per day in the past 30 days,
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Vaping normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Vaping Injunctive Normative Perceptions
Ramy czasowe: Vaping normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Participants will report how much they believe others their age approve (or disapprove) of vaping using a 5-point Likert scale (responses options: Strongly disapprove to Strongly approve).
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Vaping normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Smoking Descriptive Normative Perceptions
Ramy czasowe: Smoking normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Participants will report their beliefs about the percentage of teens who have smoked, the number of days others their age smoked in the past 30 days, and the quantity of cigarettes others their age smoked per day in the past 30 days.
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Smoking normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Smoking Injunctive Normative Perceptions
Ramy czasowe: Smoking normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Participants will report how much they believe others their age approve (or disapprove) of cigarette smoking using a 5-point Likert scale (responses options: Strongly disapprove to Strongly approve).
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Smoking normative perceptions assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Quitting vaping self-efficacy
Ramy czasowe: Self-efficacy in the past 7 days assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Self-efficacy will be assessed by 2 adapted items that originally assessed self-efficacy to quit smoking.
Participants rate their confidence about quitting vaping "someday" and "in the next 6 months."
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Self-efficacy in the past 7 days assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Motivation to Quit Vaping
Ramy czasowe: Motivation to quit in the past 7 days assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Motivation will be assessed by asking participants whether they were seriously thinking about quitting vaping with responses ranging from 1 = No, I am not thinking about quitting to 5 = Yes, I want to quit during the next 30 days.
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Motivation to quit in the past 7 days assessed at baseline, 2 weeks, 4 weeks, 8 weeks, and 12 weeks.
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Współpracownicy i badacze
Współpracownicy
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Szacowany)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- T35IP9813
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Ramy czasowe udostępniania IPD
Kryteria dostępu do udostępniania IPD
Typ informacji pomocniczych dotyczących udostępniania IPD
- PROTOKÓŁ BADANIA
- SOK ROŚLINNY
- ANALITYCZNY_KOD
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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