Type 1 diabetes

Testing Multiple Delivery Methods of the Virtual Exercise Games for Youth with T1D Peer Intervention: Protocol Development and Feasibility

Horm Res PaediatrPublished Feasibility study

Authors' conclusion

In a small cohort, the ExerT1D program facilitated a supportive environment for engaging diverse youth with T1D in an MVPA program led by T1D coaches. Larger studies are needed to assess the intervention's impact on engagement with physical activity, glycemic outcomes, and quality of life.

Study context

Population
Adolescents with T1D; median age 15.4 years (IQR 14.6–16.4), 7 non-Hispanic white, 8 male, median HbA1c 8.1% (IQR 7.4%-11.1%)enrolled
Participants
17 adolescents
Comparison
Study 1 vs Study 2
Outcome
Feasibility and acceptability
Methodological detailspilot, iterative refinements, 6 program versions
  • Pilot
  • Iterative refinements
  • 6 program versions

Main finding

As reported in the abstract

Delays from transitions between virtual reality (VR) apps per 60 min-90 min session

19 ± 6 min

Further findings

Change in HbA1c or GMI vs baseline · over time

HbA1c or GMI decreased over time (d)
−1.12, 90% CI: [−1.78, −0.48]
  • Exploratory analysis

Original publication

Testing Multiple Delivery Methods of the Virtual Exercise Games for Youth with T1D Peer Intervention: Protocol Development and Feasibility. Horm Res Paediatr. Published 16 February 2026. doi:10.1159/000550880

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