sing text messages to boost COVID-19 vaccine booking rate

Not Applicable

Completed

• Conditions: Increasing uptake of COVID-19 vaccination among eligible adults aged 18 - 29 years in England; Not Applicable

• Registration Number: ISRCTN15317247
• Lead Sponsor: ational Health Service

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2021-06-03
• Study Completion: 2021-07-01
• Last Update Posted: 13 February 2023

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 4270000

Inclusion Criteria

1. Aged between 18 - 29 years who are eligible for COVID-19 vaccination
2. Registered in the NHSEI system with a mobile phone number
3. Haven't received an NHS COVID-19 SMS invitation via the national immunisation management service system

Exclusion Criteria

1. Adults not in the specified age band or not a resident in England
2. Adults residing in England who have already received or been invited for the NHS COVID-19 vaccine via the national immunisation management service system
3. Adults residing in England who have not registered with the NHS or are not reachable by the NHS via SMS

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Whether participants book a COVID-19 vaccination appointment (either online or by calling 119) within 72 hours of being sent the SMS invitation. This is a binary outcome, i.e. the booking status will be coded as 1 if the participant makes the booking within the time frame, and coded as 0 if they don't, measured using patient records

Secondary Outcome Measures

Name	Time	Method
<br> 1. Whether participants receive their first-dose vaccination within 14 days of being sent the SMS invitation. This is also a binary outcome, i.e. the vaccination status will be coded as 1 if participants receive a COVID-19 vaccination within the time frame, and coded as 0 if they don't measured using patient records<br> 2. Whether participants book a COVID-19 vaccination appointment (either online or by calling 119) within 14 days of being sent the SMS invitation. This is a binary outcome, i.e. the booking status will be coded as 1 if the participant makes the booking within the time frame, and coded as 0 if they don't measured using patient records<br>