- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03751579
Indirect Measurement of Respiratory Quotient in Coelioscopic Surgery
Validation of the Respiratory Quotient Measurement Measured Indirectly in Coelioscopic Surgery
The measurement of VO2 and VCO2 makes it possible to calculate the respiratory quotient (RQ) (VCO2 / VO2) which is a reflection of human energy metabolism and therefore of anaerobiosis. A study has been conducted in our department to demonstrate the ability of the indirectly measured RQ from the inspired and exhaled breath analysis of the anesthetic respirator to predict the onset of anaerobic metabolism and postoperative complications in the operating room.
But, because of artificially increase of carbon dioxide due to insufflation, coelioscopic surgery was an exclusion criteria of our pilot study.
However, no study has examined the impact of coelioscopy on the indirect measurement of RQ
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Contacts and Locations
Study Contact
- Name: Stéphane Bar
- Email: Bar.Stephane@chu-amiens.fr
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Inclusion Criteria:
- Age>18 years old
- Adults admitted to the operating room for coelioscopic surgery
Exclusion Criteria:
- Cardiac and thoracic surgery
- Preoperative oxygen therapy
Description
Inclusion Criteria:
- Age>18 years old
- Adults admitted to the operating room for coelioscopic surgery
Exclusion Criteria:
- Cardiac and thoracic surgery
- Preoperative oxygen therapy
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Indirect respiratory quotient by measurement of VO2 and VCO2
Time Frame: during coelioscopic surgery
|
The measurement of VO2 and VCO2 makes it possible to calculate the respiratory quotient (RQ) (VCO2 / VO2)
|
during coelioscopic surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
occurence of at least one post-operative complication
Time Frame: through study completion, an average of 6 months
|
the aim is to predict the occurence of at least one complication with the use of indirect respiratory quotient
|
through study completion, an average of 6 months
|
Collaborators and Investigators
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- PI2018_843_0046
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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