🏛️ Verified NIH Record • Updated 2026-08-17
Validation and Feasibility of Noninvasive Oxygen Delivery Index Monitoring in Cardiac Surgery Patients (NCT07573306)
🟡 Not Yet Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: University of Minnesota
🩺 Plain-English Summary (8th-Grade Level)
This study will establish the feasibility and preliminary validity of real-time oxygen delivery index (DO₂i) monitoring using noninvasive hemoglobin (SpHb, Masimo) and minimally invasive cardiac output (FloTrac, Edwards) in cardiac surgery patients.
Who can join: To join this study, participants generally need to meet the listed inclusion criteria (4 items) and avoid the listed exclusions (4 items).
Location: University of Minnesota — Minneapolis, Minnesota
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistCheck every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).
Usually NOT eligible if any of the following apply:
- Exclusion Criteria:
- Mechanical circulatory support planned or in use (IABP, Impella, ECMO)
- Patients without BOTH pulmonary artery catheter with CCO and arterial line with FloTrac
- Patients who are Research Opt-Out
🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.
📍 All Participating Trial Locations (1 Sites)
- University of Minnesota — Minneapolis, Minnesota
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.