A randomized experimental study to determine how the presence or absence of normal saline instillation affects physiological parameters in critically ill patients maintaining artificial airways.

Effects of normal saline instillation on physiological parameters in critically ill patients before endotracheal suction

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0007961

Enrollment

120

Registered

2022-12-05

Start date

2022-11-21

Completion date

Unknown

Last updated

2025-06-24

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

Conditions

None listed

Interventions

Others : In the test group, 5ml normal saline instilled into the trachea once immediately before suction, and then suction is performed on the same patient 2 hours later. Conversely, in the control gr

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. 18 years of age or older 2. mechanically ventilated patients with a Endotracheal tube or tracheal tube 3. patients cannulated with arterial line. 4. hemodynamically stable condition( mean arterial blood pressure?65mmHg and 50bpm?Heart rate?130bpm sinus rhythm) patie

Exclusion criteria

Exclusion criteria: 1. Patients whose ventilator settings (FiO2, PEEP) have changed before and after treatment 2. Patients who are perfoming prone position 3. Patients who are inhaling Nitric Oxide gas

Design outcomes

Primary

Measure	Time frame
Systolic arterial blood pressure, Mean arterial blood pressure, Heart rate, Oxygen saturation	—

Countries

Korea, Republic of

Contacts

Public Contactjuhee PARK

Seoul National University Hospital

happyjuhee0316@gmail.com+82-2-2072-1382

Outcome results