eFHS Messaging Trial
Messaging Intervention Trial in the Electronic Framingham Heart Study (eFHS)
In this research the investigators will develop and test an innovative scalable mobile health and digital cardiovascular monitoring system within a longitudinal deeply characterized cohort with three components: 1) smartphone application (app) designed to promote adherence, integrate digital and mHealth information, and facilitate communication with participants and researchers; 2) smartwatch activity monitoring using the Apple iWatch; and 3) home blood pressure (BP) monitoring using the Withings blood pressure device.
The objective of the messaging trial is to test the effect of messaging strategies on improving participants' long-term use of and engagement with our selected mobile health technologies and on increasing response rate of survey data collection.
Обзор исследования
Статус
Условия
Подробное описание
The research design includes a cohort eFHS Study and an embedded randomized factorial trial on a subset of the cohort.
For the primary e-cohort, the investigators will build a custom mobile app for use within the Framingham Heart Study (FHS) to digitally collect data, compare it against research clinic-collected data, quantify risk factor burden, and perform CVD risk prediction. The app development will focus on 1) CVD risk factor data that would benefit from more frequent ascertainment than the every four to eight year FHS examination cycles; 2) circumstances where in vivo assessment may be superior to clinic-based assessment; 3) key endpoints of the FHS that are considered FHS landmarks. In addition to the eFHS App, participants will be offered wireless devices (Withings BP) to measure blood pressure and an Apple Watch to measure heart rate and steps per day.
For the messaging trial, the investigators will conduct a randomized factorial trial phase to test the effect of messaging strategies. Participants will be sent a weekly notification through the eFHS app. Participants will be randomly allocated to one of 8 groups defined according to the following: using personalized reminder messaging vs. standard neutral messaging; notification sent on a weekday vs. weekend; notification sent in the morning vs. the evening. The three main comparisons will be simultaneously evaluated according to a 2x2x2 factorial design.
Тип исследования
Регистрация (Действительный)
Фаза
- Непригодный
Контакты и местонахождение
Места учебы
-
-
Massachusetts
-
Boston, Massachusetts, Соединенные Штаты, 02118
- Framingham Heart Study
-
-
Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria for the eFHS study:
- Participants of the FHS Third Generation, Omni Group 2, and New Offspring Spouse Cohorts attending the in-person examination 3 with access to a smartphone or home internet access and English speaking/reading.
Specifically for the RCT substudy (re: engagement with select mobile health technologies):
- English-speaking individual
- Owns an iPhone with compatible iOS (version 9 or higher);
- Residence in the United States
- Provision of permissions for notifications and data sharing with the Research Center
- Provision of signed and dated informed consent
Exclusion Criteria:
- Participants who do not meet the inclusion criteria
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Профилактика
- Распределение: Рандомизированный
- Интервенционная модель: Факторное присвоение
- Маскировка: Одинокий
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
|
Экспериментальный: Weekday am personalized notices
Participants in this arm receive personalized weekday am notices on Wednesday at 7am.
|
The personalized notices take into account if data were received over the previous week, and accordingly encourages the participant to use the device and send her data, or encourages the participant to continue using the device and sending data.
A library of personalized notices with alternative motivational content was developed.
Each time a notification is sent, it will be drawn at random from the library.
notifications sent at 7 am.
notifications sent on Wednesday
|
|
Экспериментальный: Weekday pm personalized notices
Participants in this arm receive a personalized weekday pm notices on Wednesday at 7pm.
|
The personalized notices take into account if data were received over the previous week, and accordingly encourages the participant to use the device and send her data, or encourages the participant to continue using the device and sending data.
A library of personalized notices with alternative motivational content was developed.
Each time a notification is sent, it will be drawn at random from the library.
notifications sent on Wednesday
notifications sent at 7 pm.
|
|
Экспериментальный: Weekend am personalized notices
Participants in this arm receive a personalized weekend am notices on Saturday at 7am.
|
The personalized notices take into account if data were received over the previous week, and accordingly encourages the participant to use the device and send her data, or encourages the participant to continue using the device and sending data.
A library of personalized notices with alternative motivational content was developed.
Each time a notification is sent, it will be drawn at random from the library.
notifications sent at 7 am.
notifications sent on Saturday
|
|
Экспериментальный: Weekend pm personalized notices
Participants in this arm receive personalized pm notices on Saturday at 7pm.
|
The personalized notices take into account if data were received over the previous week, and accordingly encourages the participant to use the device and send her data, or encourages the participant to continue using the device and sending data.
A library of personalized notices with alternative motivational content was developed.
Each time a notification is sent, it will be drawn at random from the library.
notifications sent at 7 pm.
notifications sent on Saturday
|
|
Экспериментальный: Weekday am standard notices
Participants in this arm receive standard weekday notices on Wednesday at 7am.
|
notifications sent at 7 am.
notifications sent on Wednesday
The standard notices which are neutral and invite participants to wear the watch daily and to measure their blood pressure weekly.
|
|
Экспериментальный: Weekday pm standard notices
Participants in this arm receive standard weekday notices on Wednesday at 7pm
|
notifications sent on Wednesday
notifications sent at 7 pm.
The standard notices which are neutral and invite participants to wear the watch daily and to measure their blood pressure weekly.
|
|
Экспериментальный: Weekend am standard notices
Participants in this arm receive standard weekend notices on Saturday at 7am
|
notifications sent at 7 am.
notifications sent on Saturday
The standard notices which are neutral and invite participants to wear the watch daily and to measure their blood pressure weekly.
|
|
Экспериментальный: Weekend pm standard notices
Participants in this arm receive standard weekend notices on Saturday at 7pm
|
notifications sent at 7 pm.
notifications sent on Saturday
The standard notices which are neutral and invite participants to wear the watch daily and to measure their blood pressure weekly.
|
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Adherence at 3 months to the weekly BP recording
Временное ограничение: 3 months
|
proportion of participants who submit their weekly blood pressure measurement at 3 months
|
3 months
|
|
Adherence at 3 months to the weekly HR recording
Временное ограничение: 3 months
|
proportion of participants who submit their weekly heart rate measurement at 3 months
|
3 months
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Adherence at one month to the weekly BP recording
Временное ограничение: 1 month
|
proportion of participants who submit their weekly blood pressure measurement at 1 month
|
1 month
|
|
Adherence at one month to the weekly HR recording
Временное ограничение: 1 month
|
proportion of participants who submit their weekly heart rate measurement at 1 month
|
1 month
|
Другие показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Adherence to survey response
Временное ограничение: 3 months
|
proportion of participants who complete the eFHS survey at 3 months
|
3 months
|
|
Adherence at 6 months to the weekly BP recording
Временное ограничение: 6 months
|
Comparison between the groups receiving personalized notices to the groups receiving standard notices
|
6 months
|
|
Adherence at 6 months to the weekly HR recording
Временное ограничение: 6 months
|
Comparison between the groups receiving personalized notices to the groups receiving standard notices
|
6 months
|
|
Adherence at 6 months to survey response
Временное ограничение: 6 months
|
Comparison between the groups receiving personalized notices to the groups receiving standard notices
|
6 months
|
Соавторы и исследователи
Спонсор
Соавторы
Следователи
- Главный следователь: Joanne Murabito, MD ScM, Framingham Heart Study
Даты записи исследования
Изучение основных дат
Начало исследования (Действительный)
Первичное завершение (Действительный)
Завершение исследования (Действительный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
Другие идентификационные номера исследования
- H-36586
- 74624 (Другой номер гранта/финансирования: Robert Wood Johnson Foundation)
Планирование данных отдельных участников (IPD)
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Информация о лекарствах и устройствах, исследовательские документы
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