Wristband type continuous pulse measurement device with artificial intelligence for early detection of paroxysmal atrial fibrillation

The use of wristband type continuous pulse measurement device with artificial intelligence for early detection of paroxysmal atrial fibrillation

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs032200032

Enrollment

Registered

2020-05-13

Start date

2020-05-13

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

Cardiovascular disease that needs surgery Atrial fibrillation, wearable device, artificial intelligence

Interventions

We wear an Apple watch series 4 on the patients to measure pulse and evaluate safety.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1, Cardiovascular disease requiring surgical intervention 2, Patients between 20 and 89 years of age who consent

Exclusion criteria

Exclusion criteria: 1, Patients with pacemaker 2, Patients with meta and rubber allergies 3, Patients whose wrist have skin troubles 4, Other patients judged to be inappropriate by the principal investigator or investigator

Design outcomes

Primary

Measure	Time frame
We will investigate the accuracy of diagnosis of paroxysmal atrial fibrillation.	—

Secondary

Measure	Time frame
1, Rate of paroxysmal atrial fibrillation after cardiovascular surgery 2, Sensitivity and specificity of the diagnosis of wristband type continuous pulse measurement device 3, Predictor calculation of paroxysmal atrial firillation	—

Contacts

Public ContactDaisuke Hiraoka

Chiba University Hospital

axna4803@chiba-u.jp+81-43-222-7171

Outcome results

None listed

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