Arrhythmia screening by using pulse oximeter

A cohort study of arrhythmia screening in apheresis donors by analyzing fingertip pulse wave - Arrhythmia screening trial by using pulse oximeter

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000046919

Enrollment

5000

Registered

2022-03-01

Start date

2022-03-22

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

Arrhythmia

Interventions

Additional electrocardiogram examination

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Apheresis donors

Exclusion criteria

Exclusion criteria: Subjects who are deferred by pre-donation examination

Design outcomes

Primary

Measure	Time frame
Reduction of donation adverse cases	—

Secondary

Measure	Time frame
Detection of asymptomatic arrhythmia	—

Countries

Japan

Contacts

Public ContactYoshihiro Sawamura

Japanese Red Cross Tokyo Metropolitan Blood Center Department of Medicine

y-sawamura@ktks.bbc.jrc.or.jp0352723532

Outcome results

None listed

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