Comparative Study of CPAP Predictive Equations and In-laboratory Manual Titration in Thai Patients With Obstructive Sleep Apnea

Thammasat University

Status: Not yet enrolling

Conditions: OSA - Obstructive Sleep Apnea

Treatments: Diagnostic Test: Sleep test; Other: Predictive equations of continuous positive airway pressure (CPAP)

Study type: Observational

Funder types: Other

Identifiers

NCT07376343

TUH-EC-OO-0-031/68

Details and patient eligibility

About

The goal of this observational study is to compare predictive equations for continuous positive airway pressure (CPAP) with in-laboratory manual titration in patients with obstructive sleep apnea (OSA).

The main question the study aims to answer is:

Which CPAP predictive equation best predicts the optimal CPAP pressure in OSA patients in Thailand? Participants will undergo an in-laboratory sleep study.

Full description

This study is a cross-sectional study involving Thai patients aged 18 years or older with suspected obstructive sleep apnea (OSA). Participants will undergo an in-laboratory sleep study. During the study, sleep technicians will use CPAP predictive equations to estimate the optimal CPAP pressure.

Enrollment: 150 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Suspected OSA
• Undergoing an in-laboratory sleep study

Exclusion criteria

• No indication for in-laboratory manual CPAP titration
• Failure to determine an optimal CPAP pressure during in-laboratory manual CPAP titration

Trial design

150 participants in 1 patient group

Obstructive sleep apnea (OSA)

Description:

Patients aged 18 years or older with OSA

Treatment:

Other: Predictive equations of continuous positive airway pressure (CPAP)

Diagnostic Test: Sleep test