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Happy Bob App: A Preliminary Evaluation of Its Use in Youth With Diabetes

Happy Bob App: A Preliminary Evaluation of Its Use in Youth With Diabetes

Status
Active, not recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06412601
Enrollment
80
Registered
2024-05-14
Start date
2024-07-30
Completion date
2026-09-30
Last updated
2025-10-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 1 Diabetes

Brief summary

The goal of this clinical trial is to evaluate the impact of peer support via the Happy Bob phone app in youth with Type 1 Diabetes. The main questions it aims to answer are: What is the usability and acceptability of the app? What is the app's efficacy on measures such as treatment adherence and social support? And how are these effects impacted by remote patient monitoring by clinic staff? Participants will use the Happy Bob app for 6 months and will complete a series of surveys at the start, middle, and end of their use of the app. Some participants will participate in 2 remote patient monitoring sessions when beginning their use of the app.

Interventions

BEHAVIORALRPM

remote patient monitoring by clinic staff

BEHAVIORALapp

use of Happy Bob phone app

Sponsors

Children's Mercy Hospital Kansas City
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
13 Years to 215 Months
Healthy volunteers
Yes

Inclusion criteria

Diagnosis of Type 1 Diabetes, Use Dexcom and Smart Phone

Exclusion criteria

Non-English Speaking

Design outcomes

Primary

MeasureTime frameDescription
Health Information Technology Usability Evaluation Scale (Health-ITUES)0,3,6 monthsusability scale
Diabetes Treatment Satisfaction Questionnaire0,3,6 monthsintervention satisfaction
Social Support Questionnaire for Children (SSQC)0,3,6 monthssocial quality of life
Happy Bob App User Metrics6 monthstime spent in Happy Bob,
Type 1 Diabetes and Life (T1DAL) Measure0,3,6 monthsquality of life scale
Positive and Negative Affect Schedule (PANAS)0,3,6 monthsmood scale

Secondary

MeasureTime frameDescription
Diabetes Treatment Outcomes6 monthsTIR,
Self Efficacy for Diabetes (SED) Scale0,3,6 monthsefficacy scale

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026