Observational Study of the Relationship between the Use of Real-time Continuous Glucose Monitoring and the Glycemic Control in Patients with Diabetes in Japan

Observational Study of the Relationship between the Use of Real-time Continuous Glucose Monitoring and the Glycemic Control in Patients with Diabetes in Japan - REALJ study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054275

Enrollment

200

Registered

2024-05-02

Start date

2024-05-30

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Diabetes

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Use of Dexcom G6 26 weeks or above 18 years old or above HbA1c 7.5% or above

Exclusion criteria

Exclusion criteria: A history of real-time CGM use within 12 weeks of Dexcom G6 use pregnancy

Design outcomes

Primary

Measure	Time frame
Change in HbA1c from baseline to 26 weeks after use of Dexcom G6 Change in TIR (pre, 0week, 26week) Change in TBR (pre, 0week, 26week) Change in TAR (pre, 0week, 26week) Change in glycemia risk index (GRI)(pre, 0week, 26week) Average glucose levels(pre, 0week, 26week) Change in glucose management indicator (GMI) (pre, 0week, 26week) Change in CV(pre, 0week, 26week) Change in CGM active time(pre, 0week, 26week)	—

Measure

Time frame

Change in HbA1c from baseline to 26 weeks after use of Dexcom G6 Change in TIR (pre, 0week, 26week) Change in TBR (pre, 0week, 26week) Change in TAR (pre, 0week, 26week) Change in glycemia risk index (GRI)(pre, 0week, 26week) Average glucose levels(pre, 0week, 26week) Change in glucose management indicator (GMI) (pre, 0week, 26week) Change in CV(pre, 0week, 26week) Change in CGM active time(pre, 0week, 26week)

—

Countries

Japan

Contacts

Public ContactMasao Toyoda

Tokai University School of Medicine Division of Nephrology, Endocrinology and Metabolism, Department of Internal Medicine,

m-toyoda@tokai.ac.jp0463-93-1121

Outcome results