Changes in Cerebral Oxygenation Based on Intraoperative Ventilation Strategy

December 14, 2017 updated by: Joseph D. Tobias

The proposed research aims to investigate how different ventilation strategies may affect cerebral tissue oxygenation in the pediatric population. It will contribute to the literature exploring the NIRS monitoring device which is becoming increasingly utilized in a variety of anesthetic and critical care settings. It may help to guide clinical practice regarding optimal ventilation strategies, and how ventilation may be altered to correct suboptimal cerebral tissue oxygenation.

This prospective study will include 50 patients undergoing posterior spinal fusion that requires placement of an arterial cannulation. There will be no change in the anesthetic or perioperative care of these patients. Tissue and cerebral oxygenation will be monitored using near infrared spectroscopy (NIRS).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

30

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Ohio
      • Columbus, Ohio, United States, 43205
        • Nationwide Children's Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Patients undergoing posterior spinal fusion

Description

Inclusion Criteria:

  • Any patient undergoing spinal surgery

Exclusion Criteria:

  • None

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Posterior spinal fusion
Patients undergoing spinal fusion surgery
Device: NIRS
Cerebral oxygenation monitor which is standard of care for this surgery.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Change in Cerebral Oxygenation Values Throughout the Procedure
Time Frame: prior to induction of anesthesia in the awake patient and following four ventilation strategies (average time frame of 15 mins. to 5 hours)
Measured on the NIRS cerebral oxygenation monitor attached to the patient
prior to induction of anesthesia in the awake patient and following four ventilation strategies (average time frame of 15 mins. to 5 hours)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Joseph D. Tobias

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 1, 2016

Primary Completion (Actual)

August 1, 2017

Study Completion (Actual)

August 1, 2017

Study Registration Dates

First Submitted

January 7, 2016

First Submitted That Met QC Criteria

January 7, 2016

First Posted (Estimate)

January 8, 2016

Study Record Updates

Last Update Posted (Actual)

October 15, 2018

Last Update Submitted That Met QC Criteria

December 14, 2017

Last Verified

December 1, 2017

More Information

Terms related to this study

Other Study ID Numbers

  • IRB15-01073

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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