Efficacy of Watch-PAT in patients with obstructive sleep apnea in Japan

Efficacy of Watch-PAT in patients with obstructive sleep apnea in Japan - Efficacy of Watch-PAT in patients with OSA in Japan

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000027110

Enrollment

500

Registered

2017-05-01

Start date

2015-04-01

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

Obstructive sleep apnea

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Outpatients with suspected of obstructive sleep apnea 2. patients who agree with the participating this study

Exclusion criteria

Exclusion criteria: 1. Patients who use home oxygen therapy 2. Patients who cannot use Watch-PAT 3. Patients whom researchers/doctors think inappropriate

Design outcomes

Primary

Measure	Time frame
Difference between PAT-AHI by Wathc-PAT and AHI by polysomnography	—

Secondary

Measure	Time frame
1) Sleep parameters with between Watchi-PAT and polysomnography. 2) Clinical parameters which influenced Watch-PAT variables. 3) Changes of Watch-PAT variables 6 months after CPAP therapy	—

Countries

Japan

Contacts

Public ContactJiro Terada

Graduate School of Medicine, Chiba University Respirology

jirotera@chiba-u.jp0432227171

Outcome results