A Study on the effectiveness of alarms for low glucose in insulin-treated diabetic patients driving daily

A Study on the effectiveness of alarms for low glucose in insulin-treated diabetic patients driving daily - Effectiveness of alarms for low glucose in diabetic patients driving daily

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs042200089

Enrollment

Registered

2020-12-28

Start date

2021-07-06

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 Diabetes

Interventions

crossover trial: alarms for low glucose by FreeStyle Libre 2

flash glucose monitoring

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Diabetes patients using insulin Patients who drive a car at least 3 times a week Patients who are 20 years old and over Patients who understand the research content and agree

Exclusion criteria

Exclusion criteria: Patients who are undesirable to drive a car due to complications Patients who doctor judged that car operation is not desirable Patients who are pregnant Patients who are on dialysis Patients who use other implanted medical devices, such as pacemakers

Design outcomes

Primary

Measure	Time frame
Duration of hypoglycemia (<70mg/dl)	—

Secondary

Measure	Time frame
Frequency and duration of hypoglycemia (<70mg/dl, <54mg/dl, <45mg/dl) Hypoglycemia during driving Unconscious hypoglycemia Hypoglycemia during daytime and bedtime Frequency of hypoglycemia between disease types Mean glucose, glucose variability measures, HbA1c Risk factors for hypoglycemia Diabetes Treatment Satisfaction Questionnaire (DTSQ) Response / impression when alert for low glucose Severe hypoglycemia, traffic accident	—

Measure

Time frame

Frequency and duration of hypoglycemia (<70mg/dl, <54mg/dl, <45mg/dl) Hypoglycemia during driving Unconscious hypoglycemia Hypoglycemia during daytime and bedtime Frequency of hypoglycemia between disease types Mean glucose, glucose variability measures, HbA1c Risk factors for hypoglycemia Diabetes Treatment Satisfaction Questionnaire (DTSQ) Response / impression when alert for low glucose Severe hypoglycemia, traffic accident

—

Contacts

Public ContactTakeshi Onoue

Nagoya University Graduate School of Medicine

t-onoue@med.nagoya-u.ac.jp+81-52-744-2142

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026