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Changes in Cerebral Oxygenation During Deliberate Hypotensive Anesthesia

Sponsor
China Medical University Hospital (Other)
Overall Status
Unknown status
CT.gov ID
NCT00207987
Collaborator
(none)
40
Enrollment
1
Location
38
Duration (Months)
1.1
Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This is a study using cerebral oximetry to evaluate the safety of traditionally adopted hypotensive anesthesia.

Condition or Disease Intervention/Treatment Phase

    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 Design

    Study Type:
    Observational
    Anticipated Enrollment :
    40 participants
    Time Perspective:
    Prospective
    Study Start Date :
    Oct 1, 2003
    Study Completion Date :
    Dec 1, 2006

    Outcome Measures

    Primary Outcome Measures

      Eligibility Criteria

      Criteria

      Ages Eligible for Study:
      16 Years to 75 Years
      Sexes Eligible for Study:
      All
      Accepts Healthy Volunteers:
      No
      Inclusion Criteria:
      • 40 patients are going to receive complex spine surgery.
      Exclusion Criteria:

      • Neurologic diseases

      • Hepatic or renal impairment

      • Uncontrolled hypertension

      • Cardiovascular diseases

      Contacts and Locations

      Locations

      Site City State Country Postal Code
      1 Anesthetic Department, China Medical University Hospital Taichung Taiwan 404

      Sponsors and Collaborators

      • China Medical University Hospital

      Investigators

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

      Study Documents (Full-Text)

      None provided.

      More Information

      Publications

      None provided.
      Responsible Party:
      , ,
      ClinicalTrials.gov Identifier:
      NCT00207987
      Other Study ID Numbers:
      • DMR-93-41
      First Posted:
      Sep 21, 2005
      Last Update Posted:
      Nov 21, 2007
      Last Verified:
      Sep 1, 2005
      Keywords provided by , ,
      controlled hypotension
      Additional relevant MeSH terms:
      Hypotension

      Study Results

      No Results Posted as of Nov 21, 2007