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Pan-European proof-of-concept study comparing Decentralised Clinical Trial (DCT) and hybrid approaches to conventional clinical trial approaches in patients with Type 2 diabetes mellitus treated with Toujeo®

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-500449-26-00
Acronym
RADIAL
Enrollment
500
Registered
2022-11-02
Start date
2023-08-03
Completion date
2024-11-19
Last updated
2024-08-12

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

Conditions

Type 2 diabetes mellitus (T2DM)

Brief summary

Objective 1: Time to enrolment from Site activation until last participant enrolled; Proportion of participants completing the study period; Various diversity aspects such as race, ethnicity, socioeconomic status etc. Objective 2: Time from event occurrence to collection AE/SAE in the eDiary or eCRF. Adherence to the daily insulin injection by means of eDiary analysis in percentage of days of documented intake until participant's EOT

Detailed description

HbA1c change from baseline to Week 24; HbA1c change from baseline to Week 12; Fasting SMPG change from baseline to Week 24; Fasting SMPG change from baseline to Week 12; Percentage (%) of participants reaching HbA1c level <7% (53 mmol/mol) at Week 12 and Week 24; Percentage (%) of participants reaching fasting SMPG target of 80–130 mg/dL (4.4 -7.2 mmol/L) at Week 12 and 24; Percentage (%) of participants reaching target HbA1c <7% (53 mmol/mol) Week 12 and Week 24 without severe and/or confirmed

Interventions

Sponsors

University Medical Center Utrecht
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Objective 1: Time to enrolment from Site activation until last participant enrolled; Proportion of participants completing the study period; Various diversity aspects such as race, ethnicity, socioeconomic status etc. Objective 2: Time from event occurrence to collection AE/SAE in the eDiary or eCRF. Adherence to the daily insulin injection by means of eDiary analysis in percentage of days of documented intake until participant's EOT

Secondary

MeasureTime frame
HbA1c change from baseline to Week 24; HbA1c change from baseline to Week 12; Fasting SMPG change from baseline to Week 24; Fasting SMPG change from baseline to Week 12; Percentage (%) of participants reaching HbA1c level <7% (53 mmol/mol) at Week 12 and Week 24; Percentage (%) of participants reaching fasting SMPG target of 80–130 mg/dL (4.4 -7.2 mmol/L) at Week 12 and 24; Percentage (%) of participants reaching target HbA1c <7% (53 mmol/mol) Week 12 and Week 24 without severe and/or confirmed

Countries

Denmark, Germany, Italy, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026