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In this prospective study to try to standardize the care for patients, the investigators are planning to compare two cerebral oximeters currently in use at NCH in terms of their accuracy in determining the cerebral oxygen saturation as determined by jugular bulb oxygen saturation. Also, the investigators will compare these devices in terms of their response to changes in hemodynamics that occur during cardiac surgery.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Cardiac bypass patients |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Somanetics cerebral oximeter | Device | Somanetics cerebral oximeter |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Oxygen saturation | cannulation, decannulation, hemodynamic instability | during surgery - Day 1 |
| Measure | Description | Time Frame |
|---|---|---|
| Mean arterial pressure | cannulation, decannulation, hemodynamic instability | during surgery - Day 1 |
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Inclusion Criteria:
Exclusion Criteria:
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Cardiac bypass patients having surgery at Nationwide Children's Hospital
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | United States |
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| CASMED cerebral oximeter |
| Device |
CASMED cerebral oximeter |
|