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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01513213
Other study ID # 5119S-11
Secondary ID
Status Completed
Phase N/A
First received January 5, 2012
Last updated January 20, 2017
Start date October 2011
Est. completion date December 2016

Study information

Verified date January 2017
Source Swedish Medical Center
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The purpose of this study is to evaluate whether a correlation exists between the partial pressure of carbon dioxide existing within arterial blood and the gradient between inhaled and exhaled fractions of oxygen.


Recruitment information / eligibility

Status Completed
Enrollment 65
Est. completion date December 2016
Est. primary completion date May 2014
Accepts healthy volunteers No
Gender All
Age group 18 Years to 65 Years
Eligibility Inclusion Criteria:

- Age 18 to 65.

- Scheduled for surgical procedure that will last at least 2 hours.

- Arterial cannulation is planned because of either the complexity of the surgery or patient comorbidity.

- At least two arterial blood gas analyses are planned during the surgery.

Exclusion Criteria:

- No arterial cannulation is necessary or planned for the procedure.

Study Design


Related Conditions & MeSH terms


Locations

Country Name City State
United States Swedish Medical Center Seattle Washington

Sponsors (1)

Lead Sponsor Collaborator
Swedish Medical Center

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Correlate the level of carbon dioxide within arterial blood to inspired and expired oxygen gradient. Compare the levels of carbon dioxide found in the patient's blood to the amounts of carbon dioxide and oxygen in the air that the patient inhales and exhales. If a relationship exists between the levels of carbon dioxide in the blood and the levels of carbon dioxide and oxygen inhaled and exhaled by the patient, anesthesiologists will be able to use this relationship to adjust ventilators during anesthesia without having to take blood from an artery. At least 2 hours
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