Agreement Between Venous and Arterial Blood Gas Measurements in the Intensive Care Unit (AVANTI)
This study has been completed.
Sponsor:
University of California, Los Angeles
Collaborator:
Olive View-UCLA Medical Center
Information provided by:
University of California, Los Angeles
ClinicalTrials.gov Identifier:
NCT00569634
First received: December 6, 2007
Last updated: December 2, 2008
Last verified: December 2008
| Tracking Information | |||||
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| First Received Date ICMJE | December 6, 2007 | ||||
| Last Updated Date | December 2, 2008 | ||||
| Start Date ICMJE | January 2008 | ||||
| Primary Completion Date | July 2008 (final data collection date for primary outcome measure) | ||||
| Current Primary Outcome Measures ICMJE |
Agreement between venous and arterial blood gas measurements of pH, pCO2 and bicarbonate [ Time Frame: Duration of Intensive Care Unit Admission ] [ Designated as safety issue: No ] | ||||
| Original Primary Outcome Measures ICMJE | Same as current | ||||
| Change History | Complete list of historical versions of study NCT00569634 on ClinicalTrials.gov Archive Site | ||||
| Current Secondary Outcome Measures ICMJE | Not Provided | ||||
| Original Secondary Outcome Measures ICMJE | Not Provided | ||||
| Current Other Outcome Measures ICMJE | Not Provided | ||||
| Original Other Outcome Measures ICMJE | Not Provided | ||||
| Descriptive Information | |||||
| Brief Title ICMJE | Agreement Between Venous and Arterial Blood Gas Measurements in the Intensive Care Unit | ||||
| Official Title ICMJE | Agreement Between Venous and Arterial Blood Gas Measurements in the Intensive Care Unit | ||||
| Brief Summary | The purpose of this study is to examine the agreement between venous blood gas and arterial blood gas measurements in patients in the Intensive Care Unit. |
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| Detailed Description | Venous blood gas analysis may be an alternative to arterial blood gas analysis for acid-base status, reducing the need for frequent invasive arterial sampling. The objective of this study is to examine the agreement between ABG and VBG samples for all commonly used parameters (pH, pCO2 and bicarbonate) in a pathologically diverse ICU patient population, specifically analyzing multiple paired arterial and venous samples from each patient. |
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| Study Type ICMJE | Interventional | ||||
| Study Phase | Not Provided | ||||
| Study Design ICMJE | Intervention Model: Single Group Assignment Masking: Open Label Primary Purpose: Diagnostic |
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| Condition ICMJE | Acid-Base Balance | ||||
| Intervention ICMJE | Procedure: Venous blood gas analysis
When an ABG is deemed to be necessary as part of ICU management, a central venous sample will also be obtained with minimum delay (always < 2 minutes) between the samples. The samples will be analyzed by a blood gas analyzer as quickly as possible. |
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| Study Arm (s) | 1
Intervention: Procedure: Venous blood gas analysis |
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| Publications * |
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* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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| Recruitment Information | |||||
| Recruitment Status ICMJE | Completed | ||||
| Enrollment ICMJE | 40 | ||||
| Completion Date | July 2008 | ||||
| Primary Completion Date | July 2008 (final data collection date for primary outcome measure) | ||||
| Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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| Gender | Both | ||||
| Ages | 18 Years and older | ||||
| Accepts Healthy Volunteers | No | ||||
| Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||
| Location Countries ICMJE | Not Provided | ||||
| Administrative Information | |||||
| NCT Number ICMJE | NCT00569634 | ||||
| Other Study ID Numbers ICMJE | 07H-821001 | ||||
| Has Data Monitoring Committee | Yes | ||||
| Responsible Party | Richard Treger, M.D., Olive View-UCLA Medical Center | ||||
| Study Sponsor ICMJE | University of California, Los Angeles | ||||
| Collaborators ICMJE | Olive View-UCLA Medical Center | ||||
| Investigators ICMJE |
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| Information Provided By | University of California, Los Angeles | ||||
| Verification Date | December 2008 | ||||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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