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Tissue Oxygenation During Heart Surgery

NCT01347827 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2024-04-18

No results posted yet for this study

Summary

The goal of this study is to determine if off-pump CABG surgery is associated with better cerebral tissue oxygenation when compared with on-pump CABG. In addition, the investigators would like to compare the results of two different monitors of brain tissue oxygenation with each other, and assess the correlation between brain tissue oxygenation and oxygenation measurements in renal and muscular tissue, as well as with conventional hemodynamic and metabolic variables, such as central venous oxygen saturation (ScvO2). Finally, the investigators aim to determine if duration and extent of cerebral oxygen desaturation predict outcome variables such as postoperative cognitive performance.

Conditions

  • Coronary Artery Bypass Grafting

Interventions

DEVICE

measurements of brain tissue oxygenation

different monitors((the Hutchinson InSpectra™ StO2 Tissue Oxygenation Monitor) and in cerebral (ForeSight® Cerebral Oximeter and the Somanetics INVOS® Cerebral Oximeter ) and renal tissue (the Somanetics INVOS® Cerebral Oximeter)of brain tissue oxygenation with each other, and assess the correlation between brain tissue oxygenation and oxygenation measurements in renal and muscular tissue, as well as with conventional hemodynamic and metabolic variables, such as central venous oxygen saturation

DEVICE

measurements of brain tissue oxygenation

different monitors((the Hutchinson InSpectra™ StO2 Tissue Oxygenation Monitor) and in cerebral (ForeSight® Cerebral Oximeter and the Somanetics INVOS® Cerebral Oximeter ) and renal tissue (the Somanetics INVOS® Cerebral Oximeter) of brain tissue oxygenation with each other, and assess the correlation between brain tissue oxygenation and oxygenation measurements in renal and muscular tissue, as well as with conventional hemodynamic and metabolic variables, such as central venous oxygen saturation

Sponsors & Collaborators

  • University Medical Center Groningen

    lead OTHER

Principal Investigators

  • Thomas W.L. Scheeren, Prof.dr · University Medical Center Groningen

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-06-30
Primary Completion
2011-12-31
Completion
2011-12-31

Countries

  • Netherlands

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01347827 on ClinicalTrials.gov