Changes in Cerebral Oxygenation During Deliberate Hypotensive Anesthesia

November 20, 2007 updated by: China Medical University Hospital
This is a study using cerebral oximetry to evaluate the safety of traditionally adopted hypotensive anesthesia.

Study Overview

Status

Unknown

Conditions

Detailed Description

The values of cerebral oximetry were analyzed between different stages of anesthetic management. The critical part of anesthetic management is to use the technique of controlled hypotension. The blood pressure was lowered to the level of MABP 50 or 60 mmHg depending on which group patients were assigned to.

The values of cerebral oximetry and side effects between 2 groups will be compared at the completion of data collection.

Study Type

Observational

Enrollment (Anticipated)

40

Contacts and Locations

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

Study Contact

Study Locations

  • Taiwan
      • Taichung, Taiwan, 404
        • Recruiting
        • Anesthetic Department, China Medical University Hospital
        • Contact:

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

16 years to 75 years (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • 40 patients are going to receive complex spine surgery.

Exclusion Criteria:

  • Neurologic diseases
  • Hepatic or renal impairment
  • Uncontrolled hypertension
  • Cardiovascular diseases

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

Collaborators and Investigators

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

Sponsor

China Medical University Hospital

Investigators

  • Principal Investigator: Yu C Liu, M.D., Anesthetic Department, China Medical University Hospital

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

October 1, 2003

Study Completion

December 1, 2006

Study Registration Dates

First Submitted

September 13, 2005

First Submitted That Met QC Criteria

September 13, 2005

First Posted (Estimate)

September 21, 2005

Study Record Updates

Last Update Posted (Estimate)

November 21, 2007

Last Update Submitted That Met QC Criteria

November 20, 2007

Last Verified

September 1, 2005

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • DMR-93-41

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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