Smoking Cessation for Young Adult Pacific Islanders: Motivating Pacifika Against Cigarettes and Tobacco (MPACT)
2 de agosto de 2017 actualizado por: Claremont Graduate University
Weaving an Islander Network for Cancer Awareness, Research and Training (WINCART): Technology & Smoking Cessation for Late Adolescent/Young Adult Pacific Islanders
The current study aimed to test a culturally tailored program designed to help Pacific Islanders (PIs) between the ages of 18 and 30 quit smoking cigarettes by using a randomized controlled trial design with one intervention group and one control group.
Descripción general del estudio
Estado
Terminado
Condiciones
Intervención / Tratamiento
Descripción detallada
This randomized control trial (RCT) consisted of a baseline assessment (Wave 0) and three follow-up assessments (Waves 1-3). Follow-up assessments were conducted at 2 months, 5 months, and 8 months after the baseline assessment. The objective of the study was to test a culturally-tailored online program designed to help PI young adults quit smoking cigarettes. The online program contained (1) personalized, automated text messages, (2) interactive, online educational modules, and (3) an online forum.
Hypotheses for this study include:
- Participants in the intervention program tailored to PIs would have significantly higher rates of abstinence, lower rates of relapse, and lower smoking frequency and intensity at each follow-up time point than those in the standard intervention program.
- Participants with impaired affective decision capacity (low scores on Iowa Gambling Task (IGT)) would benefit more from the tailored intervention program than participants with normal affective decision capacity (high IGT scores).
- Effects from the tailored intervention program would be more pronounced among participants with particular dispositional phenotypes (depression, hostility, impulsivity) and baseline severity of tobacco addiction (nicotine dependence).
- High-intensity users of the tailored intervention program would be more successful than low intensity users in reducing the frequency and intensity of cigarettes smoked.
- The tailored intervention program would have greater success at engaging and retaining participants than the standard intervention program.
Tipo de estudio
Intervencionista
Inscripción (Actual)
278
Fase
- No aplica
Contactos y Ubicaciones
Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.
Ubicaciones de estudio
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California
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Claremont, California, Estados Unidos, 91711
- Claremont Graduate University
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Fullerton, California, Estados Unidos, 92831
- California State University Fullerton
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Criterios de participación
Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.
Criterio de elegibilidad
Edades elegibles para estudiar
18 años a 30 años (Adulto)
Acepta Voluntarios Saludables
Sí
Géneros elegibles para el estudio
Todos
Descripción
Inclusion Criteria:
- Self-identified as Native Hawaiian or Pacific Islander
- Between the ages 18 and 30
- Lived in Southern California
- Would be living in Southern California for the next year
- Owned a cell phone with a text messaging plan
- Had access to a computer with internet for at least 2 hours per week
- Smoked daily or most days of the week (>3 days)
- Smoked at least 100 cigarettes in lifetime
Exclusion Criteria:
• Was currently using another smoking cessation method
Plan de estudios
Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Prevención
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Experimental: Intervention
The intervention entitled Motivating Pacifika Against Cigarettes and Tobacco (MPACT) was implemented for eight weeks starting on the quit date that the participant chose with their assigned coach during the baseline assessment.
At the baseline assessment, each participant watched an introductory video that described the online smoking cessation program.
The online program was accessed through the participant's Facebook account.
The program included eight education modules and a forum.
Participants also received automated daily text messages to provide support and encouragement during the quitting process.
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Participants received one encouraging text message per day prior to their quit date. During the intervention, they received daily text messages with decreasing frequency per week. Participants were also able to craft personal text messages. On-demand text messages were optional and could be requested by texting key words to the program hotline. The online MPACT program allowed participants to access eight educational modules and a forum where they could communicate with other participants. The modules focused on different aspects of quitting smoking, such as how to deal with withdrawal symptoms, triggers of tobacco use, and stress. Participants were limited to one module per day in order to increase the duration of exposure to the program. Upon completion, participants no longer received text messages but they were still able to access the educational modules, forum, and on-demand text messages.
Otros nombres:
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Sin intervención: Control
Participants in the control group set a quit date within two weeks of their baseline assessment and watched an introductory video that described the smoking cessation program.
They received one text message every other week over a period of eight weeks following the quit date.
The messages were delivered by a web-based system not connected to the online intervention program.
Participants were also given a handout listing local tobacco cessation and education resources, a link to a generic online smoking cessation program, a fact sheet on smoking and tobacco use among PI young adults, and a quit kit containing chewing gum and a stress ball.
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Number of cigarettes smoked in last 30 days
Periodo de tiempo: 8 months
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How many cigarettes has the participant smoked in the last 30 days?
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8 months
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Cigarette smoked in past 7 days
Periodo de tiempo: 8 months
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Has the participant smoked a cigarette in the past 7 days?
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8 months
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Cigarette smoked in past 24 hours
Periodo de tiempo: 8 months
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Has the participant smoked a cigarette in the past 24 hours?
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8 months
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Expired carbon monoxide (CO)
Periodo de tiempo: 8 months
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Biomarker validation (expired CO) of self-reported tobacco use
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8 months
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Number of cigarettes smoked in last 30 days
Periodo de tiempo: 2 months
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How many cigarettes has the participant smoked in the last 30 days?
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2 months
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Number of cigarettes smoked in last 30 days
Periodo de tiempo: 5 months
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How many cigarettes has the participant smoked in the last 30 days?
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5 months
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Cigarette smoked in past 7 days
Periodo de tiempo: 2 months
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Has the participant smoked a cigarette in the past 7 days?
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2 months
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Cigarette smoked in past 7 days
Periodo de tiempo: 5 months
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Has the participant smoked a cigarette in the past 7 days?
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5 months
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Cigarette smoked in past 24 hours
Periodo de tiempo: 2 months
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Has the participant smoked a cigarette in the past 24 hours?
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2 months
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Cigarette smoked in past 24 hours
Periodo de tiempo: 5 months
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Has the participant smoked a cigarette in the past 24 hours?
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5 months
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Expired carbon monoxide (CO)
Periodo de tiempo: 2 months
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Biomarker validation (expired CO) of self-reported tobacco use
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2 months
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Expired carbon monoxide (CO)
Periodo de tiempo: 5 months
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Biomarker validation (expired CO) of self-reported tobacco use
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5 months
|
Colaboradores e Investigadores
Aquí es donde encontrará personas y organizaciones involucradas en este estudio.
Patrocinador
Colaboradores
Fechas de registro del estudio
Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.
Fechas importantes del estudio
Inicio del estudio (Actual)
11 de julio de 2013
Finalización primaria (Actual)
3 de diciembre de 2014
Finalización del estudio (Actual)
31 de mayo de 2015
Fechas de registro del estudio
Enviado por primera vez
21 de julio de 2017
Primero enviado que cumplió con los criterios de control de calidad
1 de agosto de 2017
Publicado por primera vez (Actual)
3 de agosto de 2017
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
4 de agosto de 2017
Última actualización enviada que cumplió con los criterios de control de calidad
2 de agosto de 2017
Última verificación
1 de agosto de 2017
Más información
Términos relacionados con este estudio
Palabras clave
Otros números de identificación del estudio
- U54CA153458 (Subvención/contrato del NIH de EE. UU.)
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
SÍ
Descripción del plan IPD
De-identified datasets with individual participant data will be provided by the Principal Investigator upon request.
All data sharing requests will be reviewed and approved by the Office of Research and Sponsored Programs at Claremont Graduate University and the WINCART2 Center Steering Committee.
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
No
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
No
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