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TerminatedNCT00598936Updated Sep 5, 2011

A Prospective Study With a New Device for the Monitoring of Cerebral Oxygenation on Cardiac Surgery Patients

An observational study in Coronary Artery Disease and Heart Valve Disease, sponsored by University of California, Irvine. Terminated at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2011-09-05.

Sponsored by University of California, Irvine · Observational

Why this study was terminated
Investigator considered the device with no clinical utility.
Study type
Observational
Model
Case-only
Time perspective
Prospective
Enrollment
21
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study is to determine whether a new cerebral oxygenation monitoring device is comparatively similar to the current approved devices.

Read the detailed description

Cerebral oxygenation monitoring is an innovative way to monitoring cardiac surgery patients intraoperatively to reduce the incidence of postoperative hypoxic side effects. There are a number of approved devices already in the market that have proved their efficacy.

02

Conditions studied

  • Coronary Artery Disease
  • Heart Valve Disease

Keywords

  • Hypoxia
  • Cerebral Hypoxia
03

In context

Coronary Artery Disease

5,598 studies on the registry are indexed under Coronary Artery Disease; 957 are open to participants now.

This study's enrollment of 21 is below the median of 336 across 1,947 observational studies indexed under Coronary Artery Disease.

Browse Coronary Artery Disease studies →

Lead sponsor

University of California, Irvine is the lead sponsor of 466 studies on the registry; 96 are open to participants now.

Of its 41 completed or terminated interventional studies of FDA-regulated products, 30 (73%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Adult subjects ≥18 year-old of age admitted to the University Hospital setting scheduled for cardiac surgery or admitted for any cause to the Intensive Care Unit (ICU).

Inclusion criteria

  1. To be 18 years old or older
  2. Scheduled for cardiac surgery
  3. Treatment will include 72 hours or more of hospital stay
  4. Understand enough about the risks and benefits of the study to be able to make an informed decision before agreeing to be in the study

Exclusion criteria

Exclusion Criteria:

  1. History of cerebrovascular disease
  2. History of skin problems on forehead (skin rashes, acne, allergies, etc.)
  3. History of craniofacial surgeries
  4. Pregnancy
05

Study design

Observational model
Case-only
Time perspective
Prospective
Enrollment
21 participants (actual)

Groups and cohorts

  • Cardiac Surgery or Hospitalization

    Patients scheduled for a Cardiac Surgery procedure, two types of cerebral oximetry devices were compared at the same time during the surgical procedure. The second group were patients hospitalized (in the Intensive Care Unit or ICU, with any diagnosis, excluding head trauma patients. Those patients were monitored using two types of cerebral oximetry devices at the same time for up to 72 hours.

    Device: CDI 1000 COM and INVOS 5100

Interventions

  • DeviceCDI 1000 COM and INVOS 5100

    CDI 1000 and INVOS 5100 sensors were attached to subject's forehead for a 12 hour period, digital photographs were taken before and after sensor placement.

    Also known as: Terumo CDI 1000 COM, Somanetics INVOS 5100

06

What researchers measure

Primary outcomes

  1. To test a new device for Cerebral Oxygenation Monitoring

    Time frame: 12 hours

Secondary outcomes

  1. Safety of human forehead skin during period of probe adhesion

    Time frame: 12 hours

07

Study locations

1 site
  • University of California, Irvine Medical Center
    Orange, California 92868, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 5, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00598936
Lead sponsor
University of California, Irvine
Responsible party
Sponsor
First posted
Jan 23, 2008
Start date
Nov 2007
Primary completion
May 2009
Completion
May 2009
Last update
Sep 5, 2011

Study contacts

Jeffrey C Milliken, MD
principal investigator · University of California, Irvine

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Sep 2011. You cannot join it, but the record below documents what was studied.

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