The estimation of partial pressure of arterial carbon dioxide assessed by volumetric capnography
Not Applicable
Recruiting
- Conditions
- Adult patients undergoing elective surgery over 6 hours under general anesthesia
- Registration Number
- JPRN-UMIN000031992
- Lead Sponsor
- ational Hospital Organization(NHO) Nagasaki Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Not provided
Exclusion Criteria
Patients with forced expiratory volume in one second < 70% Patients undergoing one lung ventilation Patients undergoing cardiopulmonary bypass Patients with abnormal pulmonary blood flow by congenital heart disease Patients with less than 50% of ejection fraction Patients whose invasive blood pressure monitoring can not measured Patients with difficult airway
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The correlation coefficient for the estimated arterial partial pressure of carbon dioxide assessed by volumetric capnography and arterial partial pressure of carbon dioxide measured by arterial blood gas.
- Secondary Outcome Measures
Name Time Method dead space to tidal volume ratio