NCT01287884

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.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
156

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Oct 2010

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2010

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

January 31, 2011

Completed
2 days until next milestone

First Posted

Study publicly available on registry

February 2, 2011

Completed
1.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2012

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2012

Completed
Last Updated

November 9, 2012

Status Verified

November 1, 2012

Enrollment Period

1.7 years

First QC Date

January 31, 2011

Last Update Submit

November 7, 2012

Conditions

Patients Needing Blood Gases

Keywords

ABGVBGpHpCO2

Outcome Measures

Primary Outcomes (1)

  • Degree to which pH and pCO2 correlate between ABG and VBG

    ABG and VBG will be obtained 5 minutes apart and compared

    5 minutes

Study Arms (1)

Venous Blood Gas

NO INTERVENTION

All subjects have an ABG and VBG drawn. No intervention.

Other: Venous Blood Gas

Interventions

Venous Blood GasOTHER

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

Venous Blood Gas

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • 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

You may not qualify if:

  • Any contraindication to arterial or venous blood draw Prior enrollment in the study during the current hospitalization Pregnancy Prisoners

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Christiana Care Health Services

Newark, Delaware, 19718, United States

Location

Study Officials

  • Eli Zeserson, MD

    Christiana Care Health Services

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
DIAGNOSTIC
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 31, 2011

First Posted

February 2, 2011

Study Start

October 1, 2010

Primary Completion

June 1, 2012

Study Completion

June 1, 2012

Last Updated

November 9, 2012

Record last verified: 2012-11

Locations

US(1)