Prevalence of atypical sleep in patients with acute respiratory failure at Siriraj Hospital

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

TCTR

Registry ID

TCTR20170327002

Enrollment

Registered

2017-03-27

Start date

2017-02-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Critically ill patients with acute respiratory failure acute respiratory failure mechanical ventilation polysomnography

Interventions

Standard polysomnography including EEG&#44

ECG&#44

EMG&#44

EOG will be performed for 15 hours.

Experimental Device

Polysomnography

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age >/= 18 years 2.Patients with acute respiratory failure who already put on mechanical ventilation at least 24 hours and plan to continue respiratory support for more than 24 hours

Exclusion criteria

Exclusion criteria: 1.Hemodynamic instability is defined as blood pressure < 90/60 mmHg, heart rate < 50/min or > 140/min 2.Tracheostomized pateints due to prolonged mechanical ventilation 3.Terminally ill patients 4.Diseased affected EEG interpretation: epilepsy, stroke within 9 months, hepatic encephalopathy, uremic encephalopathy 5.Receiving high dose sedative drugs and/or opioids

Design outcomes

Primary

Measure	Time frame
Prevalence of atypical sleep 15 hours Polysomnography	—

Secondary

Measure	Time frame
Factors associated with abnormal sleep pattern in mechanically ventilated patients 15 hours Data collection,Sleep architecture 15 hours Polysomnography	—

Countries

Thailand

Contacts

Public ContactNuttapol Rittayamai

Faculty of Medicine Siriraj Hospital

nuttapol.rit@mahidol.ac.th024197757

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026