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Quit4Health Intervention in Supporting Smoking Cessation and Preventing Smoking Initiation in Young Adults

20. januar 2021 opdateret af: M.D. Anderson Cancer Center

Quit4Health: Expanding the Reach of an Innovative Tobacco Control Program for Young Adults

This trial studies how well Quit4Health intervention works in supporting smoking cessation and preventing smoking initiation in young adults. Quit4Health intervention may help young adults learn more about the risks of tobacco use and may help them to quit smoking.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

PRIMARY OBJECTIVES:

I. To evaluate whether smokers randomized to Quit4Health are more likely to quit smoking and remain tobacco-free at 6 months than subjects randomized to the education only control group.

II. To evaluate whether non-smokers who are randomized to Quit4Health are less likely to initiate tobacco usage and remain tobacco-free at 6 months than non-smokers randomized to the education only control group.

SECONDARY OBJECTIVES:

I. To evaluate whether well-established predictors of susceptibility and barriers to cessation (e.g. self-efficacy, knowledge about associated risks, normative beliefs, attitudes, resistance skills, peer pressure) and recently identified predictors of tobacco use (e.g., depression, nicotine dependence, alcohol use, risk-taking propensity) will mediate the effect of the intervention on both onset (for non-smokers) and cessation (for smokers) of tobacco use.

II. To evaluate whether, at the end-of-treatment (EOT) assessment, participants (both smokers and non-smokers) in Quit4Health will report a significantly better perception of Quit4Health (message relevance, tailoring to specific needs based on tobacco use status, motivation to quit, etc.) compared with their counterparts in the education only control arm.

OUTLINE: Participants are randomized to 1 of 2 groups.

GROUP I: Participants utilize Quit4Health intervention that includes interactive features, coping strategies and games related to cigarettes and other tobacco products for 1 month.

GROUP II: Participants read an educational booklet about cigarettes and other tobacco products for 1 month.

After completion of study, participants are followed at 3 and 6 months.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

579

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Forenede Stater
    • Texas
      • Houston, Texas, Forenede Stater, 77030
        • M D Anderson Cancer Center

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 35 år (Voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Be enrolled in at least one class at Houston Community College (HCC) Central campus, West Loop campus or Spring Branch campus (cessation and prevention/advocacy groups)
  • Speak and read English (cessation and prevention/advocacy groups)
  • Own an Android or iOS smartphone (cessation and prevention/advocacy groups)
  • Provide current and relevant contact information (cessation and prevention/advocacy groups)
  • Smoked at least one cigarette (or more) in the past 30 days (cessation group)
  • Have data and wifi capabilities on their mobile device (cessation and prevention/advocacy groups)
  • Evidence of smoking susceptibility as defined by the Smoking Susceptibility Scale (prevention/advocacy groups)

Exclusion Criteria:

  • People who score 16 or above on the Center for Epidemiologic Studies Depression (CESD) thus showing evidence of major depressive disorder (cessation and prevention/advocacy groups)

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: GROUP I (Quit4Health)
Participants utilize Quit4Health intervention that includes interactive features, coping strategies and games related to cigarettes and other tobacco products for 1 month.
Andet: Spørgeskemaadministration
Hjælpestudier
Adfærdsmæssigt: Smoking Cessation Intervention
Utilize Quit4Health
Andre navne:
  • Indgreb til ophør med rygning og tobak
Aktiv komparator: Group II (educational booklet)
Participants read an educational booklet about cigarettes and other tobacco products for 1 month.
Andet: Spørgeskemaadministration
Hjælpestudier
Andet: Educational Intervention
Read educational booklet
Andre navne:
  • Uddannelse til intervention
  • Intervention af uddannelse
  • Intervention gennem uddannelse
  • Intervention, pædagogisk

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Abstinence from tobacco
Tidsramme: At 6 months
Any abstinence is defined as "subjective reports of abstinence from tobacco for at least 24 hours or more in the past 30 days", the 7-day point prevalence of abstinence at follow-ups will be verified by measurement of saliva cotinine. The primary analysis will compare the abstinence rates at 6 months in the control and treatment group using a 2-sample test of proportion for all smokers. A secondary analysis will involve a simple post-test analysis among smokers using logistic regression.
At 6 months
Susceptibility to tobacco initiation
Tidsramme: At 6 months
Will assess susceptibility to smoking using the measure proposed by Pierce and colleagues. Will employ similar analytic methods as in primary objective 1 to evaluate the prevalence of susceptibility at the 6-month follow-up in subjects randomized to the experimental intervention condition with respect to subjects assigned to the control condition.
At 6 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Mediation effect of predictors of smoking and recently identified predictors of tobacco use
Tidsramme: Up to 6 months
The mediation effect estimate will be computed as the product of the effect of the treatment on the mediators and the mediators on the outcome controlling for the treatment. The Bayesian mediation analysis method detailed by Yuan and MacKinnon will be used to estimate and make inference on the mediation effect.
Up to 6 months
Behavior modification
Tidsramme: Up to 6 months
Will evaluate the motivational appeal, educational relevance and knowledge acquired in specific modules of the app that lead to behavior modification. Similar assessments will be done among participants in the control condition with educational materials.
Up to 6 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

M.D. Anderson Cancer Center

Samarbejdspartnere

National Institute on Drug Abuse (NIDA)
National Cancer Institute (NCI)

Efterforskere

  • Ledende efterforsker: Alexander V Prokhorov, M.D. Anderson Cancer Center

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Hjælpsomme links

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

10. december 2018

Primær færdiggørelse (Faktiske)

19. januar 2021

Studieafslutning (Faktiske)

19. januar 2021

Datoer for studieregistrering

Først indsendt

19. februar 2019

Først indsendt, der opfyldte QC-kriterier

3. juli 2019

Først opslået (Faktiske)

5. juli 2019

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

22. januar 2021

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

20. januar 2021

Sidst verificeret

1. januar 2021

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 2018-0186 (Anden identifikator: M D Anderson Cancer Center)
  • NCI-2018-03518 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
  • R42DA035012 (U.S. NIH-bevilling/kontrakt)

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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