Back to resultsCorrelation of Arterial Blood Gas (ABG) and Venous Blood Gas (VBG) in the Undifferentiated Critically Ill Patient
Primary Purpose
Patients Needing Blood Gases
Status
Completed
Phase
Not Applicable
Locations
United States
Study Type
Interventional
Intervention
Venous Blood Gas
Sponsored by
About this trial
This is an interventional diagnostic trial for Patients Needing Blood Gases focused on measuring ABG, VBG, pH, pCO2
Eligibility Criteria
Inclusion Criteria:
- Age 18 years or older Signed consent Patient in the ED or ICU Have a disease state that necessitates obtaining an ABG Have a disease state that necessitates pulse oximetry monitoring
Exclusion Criteria:
- Any contraindication to arterial or venous blood draw Prior enrollment in the study during the current hospitalization Pregnancy Prisoners
Sites / Locations
- Christiana Care Health Services
Arms of the Study
Arm 1
Arm Type
No Intervention
Arm Label
Venous Blood Gas
Arm Description
All subjects have an ABG and VBG drawn. No intervention.
Outcomes
Primary Outcome Measures
Degree to which pH and pCO2 correlate between ABG and VBG
ABG and VBG will be obtained 5 minutes apart and compared
Secondary Outcome Measures
Full Information
NCT ID
NCT01287884
First Posted
January 31, 2011
Last Updated
November 7, 2012
Sponsor
Christiana Care Health Services
1. Study Identification
Unique Protocol Identification Number
NCT01287884
Brief Title
Correlation of Arterial Blood Gas (ABG) and Venous Blood Gas (VBG) in the Undifferentiated Critically Ill Patient
Official Title
Correlation of Arterial Blood Gas (ABG) and Venous Blood Gas (VBG) in the Undifferentiated Critically Ill Patient
Study Type
Interventional
2. Study Status
Record Verification Date
November 2012
Overall Recruitment Status
Completed
Study Start Date
October 2010 (undefined)
Primary Completion Date
June 2012 (Actual)
Study Completion Date
June 2012 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Christiana Care Health Services
4. Oversight
Data Monitoring Committee
No
5. Study Description
Brief Summary
The primary objective of this study is to identify a correlation between the pH and pCO2 in arterial and venous blood. The secondary objectives include a correlation of pulse oximetry and arterial pO2 along with subgroup analyses of specific patient populations such as congestive heart failure, chronic obstructive pulmonary disease, diabetic ketoacidosis, pneumonia, overdose, and trauma.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Patients Needing Blood Gases
Keywords
ABG, VBG, pH, pCO2
7. Study Design
Primary Purpose
Diagnostic
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
Non-Randomized
Enrollment
156 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Venous Blood Gas
Arm Type
No Intervention
Arm Description
All subjects have an ABG and VBG drawn. No intervention.
Intervention Type
Other
Intervention Name(s)
Venous Blood Gas
Intervention Description
patients who have been identified by the treating physician as needing an ABG will receive an VBG is they consent to take part in the study
Primary Outcome Measure Information:
Title
Degree to which pH and pCO2 correlate between ABG and VBG
Description
ABG and VBG will be obtained 5 minutes apart and compared
Time Frame
5 minutes
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Age 18 years or older Signed consent Patient in the ED or ICU Have a disease state that necessitates obtaining an ABG Have a disease state that necessitates pulse oximetry monitoring
Exclusion Criteria:
Any contraindication to arterial or venous blood draw Prior enrollment in the study during the current hospitalization Pregnancy Prisoners
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Eli Zeserson, MD
Organizational Affiliation
Christiana Care Health Services
Official's Role
Principal Investigator
Facility Information:
Facility Name
Christiana Care Health Services
City
Newark
State/Province
Delaware
ZIP/Postal Code
19718
Country
United States
12. IPD Sharing Statement
Learn more about this trial
Correlation of Arterial Blood Gas (ABG) and Venous Blood Gas (VBG) in the Undifferentiated Critically Ill Patient
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