Effects of Humidified Ventilation on Arterial Oxygenation and Respiratory Mechanics During One Lung Ventilation

Yonsei University

Status: Completed

Conditions: Lung Cancer

Treatments: Procedure: Vaporizing humidifier

Study type: Interventional

Funder types: Other

Identifiers

NCT01636973

1-2011-0027

Details and patient eligibility

About

A continuous loss of moisture and heat occurs during mechanical ventilation and prediposes patients to airway damage. Vaporizing humidifier has known to be advantages of improvement of oxygenation and protection of airway damage. However, there is a lack of study about the effect of humidified ventilation on oxygenation and respiratory mechanics during one-lung ventilation. We therefore invesgate that the effect of humidified ventilation on oxygenation and respiratory mechanics during one-lung ventilation .

Enrollment: 60 patients

Sex: All

Ages: 30 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• ASA physical status class I,II
• Unilateral lung lobectomy
• Use of one-lung ventilation

Exclusion criteria

• COPD
• CAOD
• Unstable cardiovascular status
• Peak inspiratory pressure > 30 mmHg

Trial design

60 participants in 1 patient group

Vaporizing humidifier

Experimental group

Description:

Vaporizing humidifier applying during one-lung ventilation

Treatment:

Procedure: Vaporizing humidifier