Taking people in ThailandNo phase
Comparative Study of CPAP Predictive Equations and In-laboratory Manual Titration in Thai Patients With Obstructive Sleep Apnea
Key facts
- Who runs it
- Thammasat University
- Where
- Pathum Thani, ThailandSee the 2 sites
- Trial code
- Status
- Recruiting
- People taking part
- 150 people, planned
- Started
- 1 Feb 2026
- Expected to end
- 31 Dec 2026
- Type of study
- Observational
- Treatments tested
- Sleep test
- Predictive equations of continuous positive airway pressure (CPAP)
- Record updated
- 17 April 2026
Who can take part
- Age
- 18 years and older
- Sex
- Women and men
- Healthy volunteers
- Cannot take part
The registry criteria, word for word
Show all 4 criteriaShow less
Who can take part
- Suspected OSA
- Undergoing an in-laboratory sleep study
Who cannot take part
- No indication for in-laboratory manual CPAP titration
- Failure to determine an optimal CPAP pressure during in-laboratory manual CPAP titration
Where in Thailand
- Faculty of Medicine, Thammasat UniversityPathum Thani, ThailandContact: Narongkorn Saiphoklang, MDTaking people
- Narongkorn SaiphoklangPathum Thani, ThailandContact: Narongkorn Saiphoklang, MDTaking people
About the trial
What the trial wants to find out
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).
Read full original descriptionShow less
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.
The group in the trial
- Obstructive sleep apnea (OSA)
Patients aged 18 years or older with OSA
Treatment: Sleep test and Predictive equations of continuous positive airway pressure (CPAP)
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorData and sources
- Registry record
- Listed on ClinicalTrials.gov.
- Record updated
- 17 April 2026