Residual Sleepiness of CPAP Patients

Residual Sleepiness in Patients using Continuous Positive Airway Pressure (CPAP) Therapy

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1032240128

Enrollment

5000

Registered

2024-05-30

Start date

2024-01-06

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

Sleep apnea syndrome (SAS) Obesity

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: SAS patients using CPAP under health insurance coverage who have given their voluntary written consent to participate in this study after receiving and fully understanding a sufficient explanation of their participation.

Exclusion criteria

Exclusion criteria: Patients who have refused to participate in this study or who have been deemed inappropriate as research subjects by the principal investigators at each institution.

Design outcomes

Primary

Measure	Time frame
Frequency of residual sleepiness after CPAP use	—

Secondary

Measure	Time frame
- Extent of residual sleepiness after CPAP use - Frequency of complications of insomnia in CPAP users - Productive, active, and recuperative in CPAP users - Use of sleep medication in CPAP users	—

Contacts

Public ContactKazuo Chin

Nihon University Itabashi Hospital

chin.kazuo@nihon-u.ac.jp+81-3-3972-8111

Outcome results