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Triangle User Study

Triangle User Study - First Triangle

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00012736
Enrollment
20
Registered
2017-07-13
Start date
2017-07-12
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

O24.4 E11.9

Interventions

Group 1: Smartphone app "Triangle" for 1 to 4 weeks
app delivers lifestyle intervention for women with a recent history of gestational diabetes

Sponsors

Klinikum der Universität München, Campus Innenstadt
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 55 Years

Inclusion criteria

Inclusion criteria: -gestational diabetes in a pregnancy 3 months to 5 years earlier -postpartal phase completed -iphone user (version 5 or later) -good German language skills

Exclusion criteria

Exclusion criteria: -current pregnancy -cardiopulmonary disease precluding exercise intervention -musculoskeletal disease precluding exercise intervention -gastrointestinal disease precluding dietary intervention -psychiatric disease requiring therapy -other severe medical condition precluding lifestyle intervention -alcohol or substance abuse

Design outcomes

Primary

MeasureTime frame
user satifaction with Triangle app (uMARS questionaire at final study visit)

Secondary

MeasureTime frame
user rating of app interface, content, structure of intervention and stability of Software (think aloud sessions, app-specific questionaires, system usability score at baseline and final study visit)

Countries

Germany

Contacts

Public ContactAndreas Lechner

Klinikum der Universität MünchenMedizinische Klinik 4Diabetes Research Group

andreas.lechner@med.uni-muenchen.de+49 89 4400 52185

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 15, 2026