Japan - Noninvasive Electrocardiographic Risk Stratification Study for Prediction of Sudden Cardiac Death

Japan - Noninvasive Electrocardiographic Risk Stratification Study for Prediction of Sudden Cardiac Death - JANIES Study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000007683

Enrollment

500

Registered

2012-04-16

Start date

2012-05-01

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

Patients who were measured electrocardiographic markers using 24-hour Holter monitoring

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who are able to undergo 24-hour Holter monitoring

Exclusion criteria

Exclusion criteria: Patients who cannot visit outpatient clinic

Design outcomes

Primary

Measure	Time frame
All-cause mortality, cardiac mortality, arrhythmic mortality, sudden cardiac death	—

Secondary

Measure	Time frame
Non-fetal arrhythmic events, operation of ICDs	—

Countries

Japan

Contacts

Public ContactAtsuko Abe

Toho University Omori Medical Center Division of Cardiovascular Medicine

janiesstudy@gmail.com03-3762-4151

Outcome results