Peripheral Venous Oxygen Saturation and Biomarkers to Estimate Cardiac Output and Filling Pressures in Heart Failure
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Official title
Use of Peripheral Venous Oxygen Saturation and Biomarkers to Estimate Cardiac Output and Filling Pressures in Patients With Advanced Heart Failure
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The relationship between peripheral venous saturation and central hemodynamics (including right and left heart filling pressures and cardiac output), mixed venous oxygen saturation, and contemporary biomarkers of heart failure is not clear. We aim to determine the relationship between mixed venous, central venous, and peripheral venous oxygen saturation in patients with advanced (class III or IV) heart failure. We will determine the relationship between cardiac output measured via thermodilution and the Fick equation calculated using concurrent oxygen saturations from the distal PA, central vein, and peripheral vein. We also aim to examine the relationship of selected cardiac biomarkers with cardiac filling pressures and cardiac output over time in patients with decompensated heart failure.
Study identification
- NCT ID
- NCT00595738
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 2007 (Type not available)
- Primary completion
- Aug 2010 (Actual)
- Completion
- Jan 2011 (Actual)
- Last update posted
- Jul 20, 2011
2007 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachusetts General Hospital, Coronary Care Unit | Boston | Massachusetts | 02114 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00595738, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 20, 2011 · Synced Nov 14, 2026
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