Cardiac Surgical Patients
Conditions
Keywords
cardiac surgery, cerebral oximetry, lower extremity oximetry
Brief summary
The purpose of this study is to measure cerebral and lower extremity oximetry on patients during cardiac surgery.
Detailed description
The purpose of this research study is to collect data from a tissue oximeter device that measures brain oxygen saturation simultaneous with data from the same device that monitors skeletal muscle during cardiac surgery. This monitoring will allow for continuous, non-invasive, and earlier assessment of perfusion abnormalities/hypoperfusion. Two sensors from the FORE-SIGHT Elite monitor will be placed on the forehead above the eyebrows and two additional sensors will be placed on the leg muscles. Data from the FORE-SIGHT Elite monitor will be recorded in addition to clinical and demographic data, which is standard of care during the procedure, for research purposes to look at factors associated with desaturations.
Interventions
None listed
Sponsors
CAS Medical Systems, Inc.
University of California, Los Angeles
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Subjects where cerebral oximetry is monitored during their surgery
Exclusion criteria
* Birthmarks, tattoos, or other skin abnormalities that FORE-SIGHT Sensors cannot avoid
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Cerebral Oxygen Saturation | Duration of the surgery (~5-7 hours) | Two sensors from FORE-SIGHT Elite monitor will be placed on the forehead above the eyebrows to continuously monitor cerebral oxygen saturation. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Non-Cerebral Oxygen Saturation | Duration of the surgery (~5-7 hours) | Two sensors from FORE-SIGHT Elite monitor will be placed on the leg muscles to continuously monitor non-cerebral/skeletal muscle oxygen saturation. |
Countries
United States
Outcome results
None listed