Study of the Diffusion of a Smoking Cessation Application Through an Online Network
14. mars 2016 oppdatert av: Truth Initiative
Online Social Networks for Dissemination of Smoking Cessation Interventions
Effective evidence-based interventions exist for smoking cessation delivered over the Internet, but consumer acceptance and adherence remains low.
Scalable and efficient mechanisms to disseminate these interventions online are needed, and existing online social networks provide a potential mechanism.
This is a proposal for a randomized, factorial trial of the dissemination of an evidence-based intervention through the massive Facebook social network, with the goal of determining intervention characteristics that drive viral spread.
Studieoversikt
Status
Fullført
Studietype
Intervensjonell
Registrering (Faktiske)
11413
Fase
- Ikke aktuelt
Kontakter og plasseringer
Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.
Studiesteder
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District of Columbia
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Washington, District of Columbia, Forente stater, 20001
- Truth Initiative
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Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
18 år og eldre (Voksen, Eldre voksen)
Tar imot friske frivillige
Ja
Kjønn som er kvalifisert for studier
Alle
Beskrivelse
Inclusion Criteria:
- Facebook user
- Age 18 years or older
- Entered UbiQUITous Facebook Application
- Confirms smoker status
- U.S. resident
Exclusion Criteria:
- Non-smoker
- Under 18 years old
- Non-U.S. resident
- Non-Facebook advertisement point of entry
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
- Tildeling: Randomisert
- Intervensjonsmodell: Faktoriell oppgave
- Masking: Dobbelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: 2 - B-passive
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Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
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Eksperimentell: 3 - B-active
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Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
|
|
Eksperimentell: 4 - B-active, B-passive
|
Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
|
|
Eksperimentell: 6 - z, B-passive
|
Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
Application components hypothesized to increase the number of friends that a user has that are eligible to install the application.
|
|
Eksperimentell: 7 - z, B-active
|
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
Application components hypothesized to increase the number of friends that a user has that are eligible to install the application.
|
|
Eksperimentell: 8 - z, B-active, B-passive
|
Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
Application components hypothesized to increase the number of friends that a user has that are eligible to install the application.
|
|
Eksperimentell: 10 - t, B-passive
|
Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
Application components hypothesized to increase the duration (t, time) that a participant spends using the application.
|
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Eksperimentell: 11 - t, B-active
|
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
Application components hypothesized to increase the duration (t, time) that a participant spends using the application.
|
|
Eksperimentell: 12 - t, B-active, B-passive
|
Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
Application components hypothesized to increase the duration (t, time) that a participant spends using the application.
|
|
Eksperimentell: 14 - t, z
|
Application components hypothesized to increase the number of friends that a user has that are eligible to install the application.
Application components hypothesized to increase the duration (t, time) that a participant spends using the application.
|
|
Eksperimentell: 15 - t, z, B-active
|
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
Application components hypothesized to increase the number of friends that a user has that are eligible to install the application.
Application components hypothesized to increase the duration (t, time) that a participant spends using the application.
|
|
Eksperimentell: 16 - t, z, B-active, B-passive
|
Application components hypothesized to increase the contagiousness of the app by increasing the passive diffusion of information from the user to their friends.
Andre navn:
Application components hypothesized to increase the contagiousness of the app by increasing a users ability and desire to proactively contact others.
Andre navn:
Application components hypothesized to increase the number of friends that a user has that are eligible to install the application.
Application components hypothesized to increase the duration (t, time) that a participant spends using the application.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Reproductive rate
Tidsramme: 30 days
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The investigators will measure the reproductive rate for each condition, in other words the average number of additional individuals that install the application for each original individual recruited to participate.
Higher reproductive rates indicate more efficient and faster dissemination.
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30 days
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Samarbeidspartnere og etterforskere
Det er her du vil finne personer og organisasjoner som er involvert i denne studien.
Sponsor
Publikasjoner og nyttige lenker
Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.
Hjelpsomme linker
Studierekorddatoer
Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.
Studer hoveddatoer
Studiestart
1. desember 2012
Primær fullføring (Faktiske)
1. oktober 2013
Studiet fullført (Faktiske)
1. oktober 2014
Datoer for studieregistrering
Først innsendt
3. desember 2012
Først innsendt som oppfylte QC-kriteriene
10. desember 2012
Først lagt ut (Anslag)
11. desember 2012
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
15. mars 2016
Siste oppdatering sendt inn som oppfylte QC-kriteriene
14. mars 2016
Sist bekreftet
1. mars 2015
Mer informasjon
Begreper knyttet til denne studien
Andre studie-ID-numre
- 1R01CA155369-01A1 (U.S. NIH-stipend/kontrakt)
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .
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