Measuring and Treating Brain Oxygen Levels in Open Heart Surgery
Public ClinicalTrials.gov record NCT01539382. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Optimizing Cerebral Oxygenation in Cardiac Surgery
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to test whether keeping the amount of oxygen delivered to the brain above a certain level during surgery and 24-hours after surgery improves recovery. Hypothesis 1: keeping the amount of oxygen delivered to the brain above a certain level during surgery and 24-hours after surgery improves cognitive and neurological outcomes after cardiac and aortic surgery. Hypothesis 2: keeping the amount of oxygen delivered to the brain above a certain level during surgery and 24-hours after surgery helps reduce major organ problems after cardiac and aortic surgery. To test our hypotheses, the investigators will conduct a randomized control trial. Patients will be randomly assigned to one of two possible study groups. In the Treatment Group, the brain oxygen level will be watched by doctors and used to guide care in the operating room and the first day in the intensive care unit after surgery. Doctors will try to keep the brain oxygen level in a normal range by adjusting your blood pressure, carbon dioxide and blood acidity levels, and blood count. In the Control Group, the doctors will not be aware of the brain oxygen level unless it falls below a level that may be dangerous. If a patient's brain oxygen falls below such a level, the doctors will adjust the blood pressure, carbon dioxide and blood acidity levels, and blood count to increase the brain oxygen level. All other procedures will be part of regular medical care and will be performed according to the standard of care.
Study identification
- NCT ID
- NCT01539382
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 140 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 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
- Oct 31, 2011
- Primary completion
- Nov 30, 2014
- Completion
- Nov 30, 2014
- Last update posted
- Oct 22, 2015
2011 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
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 NCT01539382, 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 Oct 22, 2015 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01539382 live on ClinicalTrials.gov.