Content and delivery modes of prompts to engage users with a digital intervention (HeLP-Diabetes)

Completed

• Conditions: Diabetes mellius; Nutritional, Metabolic, Endocrine

• Registration Number: ISRCTN15997240
• Lead Sponsor: niversity College London (UCL)

Brief Summary

2017 results in: https://www.ncbi.nlm.nih.gov/pubmed/28829328

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2016-04-30
• Study Start: 2016-05-25
• Last Update Posted: 2 July 2018

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 279

Inclusion Criteria

Trial 1 :
1. Registered users of HeLP-Diabetes
2. Subscribers to email prompts

Trial 2:
1. Registered users of Help-Diabetes who provided cell phone numbers and agreed to receive text message prompts
2. Subscribers to email prompts
3. Included in trial 1

Exclusion Criteria

Trial 1 and 2:
1. Users registered after 30 September 2015 (as anyone who registered after this date would not have received an email or a text message prompt until the intervention period)
2. Users registered on HeLP-Diabetes randomised controlled trial plan (as this group of users cannot be randomised to receive different prompts until the end of the trial in early 2016)

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Trial 1 and 2:<br>Proportion of participants who visited HeLP-Diabetes at least once after receiving prompts during a period of 5 days is measured objectively through HeLP-Diabetes.

Secondary Outcome Measures

Name	Time	Method
Trial 1:<br>Proportion of participants who opened an email prompt at least once up to 5 days after receiving Trial 1 email prompts is measured objectively through HeLP-Diabetes.