scholarly journals Text Message Reminders and Unconditional Monetary Incentives to Improve Measles Vaccination in Western Kenya: Study Protocol for the Mobile and Scalable Innovations for Measles Immunization Randomized Controlled Trial

10.2196/13221 ◽  
2019 ◽  
Vol 8 (7) ◽  
pp. e13221 ◽  
Author(s):  
Dustin G Gibson ◽  
E Wangeci Kagucia ◽  
Joyce Were ◽  
David Obor ◽  
Kyla Hayford ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Study Protocol ◽  
Controlled Trial ◽  
Text Message ◽  
Monetary Incentives ◽  
Western Kenya ◽  
Randomized Controlled ◽  
Measles Vaccination

scholarly journals Text Message Reminders and Unconditional Monetary Incentives to Improve Measles Vaccination in Western Kenya: Study Protocol for the Mobile and Scalable Innovations for Measles Immunization Randomized Controlled Trial (Preprint)

2018 ◽  
Author(s):  
Dustin G Gibson ◽  
E Wangeci Kagucia ◽  
Joyce Were ◽  
David Obor ◽  
Kyla Hayford ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Mobile Phone ◽  
Controlled Trial ◽  
Text Message ◽  
Immunization Coverage ◽  
Western Kenya ◽  
Mobile Money ◽  
Randomized Controlled ◽  
Sms Reminders ◽  
Measles Vaccination

BACKGROUND Globally, 21 million children do not receive the measles vaccine each year. With high levels of mobile phone access and ownership, opportunities exist to leverage mobile health technologies to generate demand for immunization. OBJECTIVE The aim of the Mobile and Scalable Innovations for Measles Immunization trial is to determine if text message (short message service, SMS) reminders, either with or without mobile phone–based incentives, can improve measles immunization coverage and timeliness in rural western Kenya. METHODS This is a 3-arm, parallel, randomized controlled trial (RCT). Using simple randomization, caregivers in Siaya County, Kenya, will be randomized and evenly allocated to 1 of 3 study arms: (1) control, (2) SMS reminders only, and (3) SMS reminders plus a 150 Kenyan Shilling (KES) incentive. Participants assigned to the SMS group will be sent SMS reminders 3 days before and on the day before the measles immunization visit scheduled for when the child is 9 months of age. Participants in the incentive arm will, in addition to SMS reminders as above, be sent an unconditional 150 KES mobile-money incentive to their mobile phone 3 days before the child becomes 9 months of age. Children will be followed up to the age of 12 months to assess the primary outcome, a measles vaccination by 10 months of age. Log-binomial regressions will be used to calculate relative risks. RESULTS Enrollment was completed in March 2017. We enrolled 537 caregivers and their infants into the following groups: control (n=179), SMS reminders only (n=179), and SMS reminders plus 150 KES (n=179). Results will be made publicly available in 2020. CONCLUSIONS Few RCTs have examined the effect of text message reminders to improve measles immunization coverage. This is the first study to assess the effect of SMS reminders with and without unconditionally provided mobile-money incentives to improve measles immunization coverage. CLINICALTRIAL ClinicalTrials.gov NCT02904642; https://clinicaltrials.gov/ct2/show/NCT02904642 (Archived by WebCite® at http://www.webcitation.org/78r7AzD2X). INTERNATIONAL REGISTERED REPOR RR1-10.2196/13221

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