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The purpose of this study is to determine the correlation between pH, base deficit, and lactate values when comparing venous and arterial blood samples in the pediatric population.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arterial blood sample | 0.5 mL blood sample from arterial line which is clinically indicated |
| |
| peripheral venous blood sample | 0.5 mL blood sample drawn simultaneously with arterial sample from clinically indicated peripheral line |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| bedside point-of-care device | Device | A bedside point-of-care device is routinely used in the operating room to measure lactate, base deficit, and pH. |
|
| Measure | Description | Time Frame |
|---|---|---|
| lactate blood value | blood will be drawn from peripheral venous line, arterial line, and/or central venous line then the lactate value will be assessed by using a bedside point-of-care device, called i-stat. | During surgery- approximately 15-20 minutes after induction in the operating room (OR) |
| base deficit blood value | blood will be drawn from peripheral venous line, arterial line, and/or central venous line then the base deficit blood value will be assessed by using a bedside point-of-care device, called i-stat. | During surgery- approximately 15-20 minutes after induction in the operating room (OR) |
| pH blood value | blood will be drawn from peripheral venous line, arterial line, and/or central venous line then pH blood value will be assessed by using a bedside point-of-care device, called i-stat. | During surgery- approximately 15-20 minutes after induction in the operating room (OR) |
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Inclusion Criteria:
Exclusion Criteria:
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Patients requiring arterial access and peripheral access. Additionally, patients with a central venous catheter would be included.
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| Name | Affiliation | Role |
|---|---|---|
| Joseph Tobias | Nationwide Children's Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | United States |
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