Assessment of the Evolutions of Transcutaneous CO2 With the Modification of Blood Flow During On-pump Cardiac Surgery

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02362841

Enrollment

Registered

2015-02-13

Start date

2012-01-31

Completion date

Unknown

Last updated

2015-02-13

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

Conditions

PtCO2, Extracorporeal Ventilation

Brief summary

There are no available criteria for determining the optimal flow rate and mean arterial pressure level in patients under cardiopulmonary bypass (CPB). Transcutaneous carbon dioxide tension (PtCO2) has been proposed for microcirculation monitoring and it could be useful for guiding hemodynamic optimization under CPB. The goal of this exploratory study was to determine the factors that influence PtCO2 variations during CPB. DESIGN: Cutaneous ear lobe CO2 tension was monitored along with hemodynamic parameters every 10 minutes during CPB, until aortic unclamping. SETTING: French university teaching hospital PARTICIPANTS: Patients scheduled for cardiac surgery requiring CPB were prospectively included.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Patients scheduled for cardiac surgery under cardiac arrest and cardiopulmonary bypass were prospectively included in the present observational study conducted at a French teaching hospital.

Exclusion criteria

* The

Design outcomes

Primary

Measure	Time frame
PtCO2	intraoperative value

Outcome results