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Filter by:Methods Study Procedures A two-centred randomized control trial (RCT) was conducted to evaluate the use of safety reporting via a mobile app compared to safety reporting via web-based CANVAS notifications amongst individuals receiving the influenza vaccine from October 6 to November 29, 2020 during the seasonal influenza vaccine campaign in Ottawa and Vancouver, Canada. Individuals were recruited at the time of receiving their influenza vaccine. Eligibility criteria included the ability to speak English or French, having an active email address and telephone number, and being immunized with the seasonal influenza vaccine. Randomization After study enrollment, participants were randomized to receive the online safety survey either through the mobile app or emailed a link to the online survey using a four-block randomization design. Web-based notification arm All participants randomized to the web-based notification arm received the following web-based CANVAS notifications. Briefly, participants received an email notifying them of their registration in the study. Eight days following their influenza vaccine, participants received an email with the survey link asking them to complete their online influenza vaccine safety survey. Participants received a reminder email on day 11 if they did not complete their survey. Further details on CANVAS surveillance and description of the questionnaire can be found here. Mobile app arm Participants randomized to the mobile app arm, received an email asking them to download the app and activate their account. Users who did not activate their account after 48 hours received a reminder email. Participants who activated their accounts, could spontaneously report an adverse event through the app, and were also notified of the day 8 survey through the app. Eight days following their vaccination mobile app participants who activated their account received a push notification on their phone to complete their survey. A reminder push notice was sent out on day 11 to participants that had not yet competed the day 8 survey. On November 16, 2020 (mid-way through the recruitment period), additional email reminders in the mobile app arm were implemented on days 2, 4 and 6 to remind participants to register for the app. All participants received a day 8 email directing them to use their CANImmunize account to complete their influenza vaccine survey. Access to the survey link also was available in the email reminder.
Risk factors for cardiovascular disease are poorly controlled even for patients who frequently visit their physician, leading to large numbers of preventable cardiovascular events such as heart attacks and strokes. Research from integrated healthcare systems suggests that risk factors can be controlled better and treatment strategies for cardiovascular disease can be markedly improved by using a centralized cardiovascular risk service (CVRS) managed by pharmacists. The investigators are confident that a pharmacist-managed mHealth CVRS can become a strategy in un-integrated healthcare settings to markedly reduce cardiovascular events in the United States.