Changes in Cerebral Oxygenation During Deliberate Hypotensive Anesthesia

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00207987

Enrollment

Registered

2005-09-21

Start date

2003-10-31

Completion date

2006-12-31

Last updated

2007-11-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypotension

Keywords

controlled hypotension

Brief summary

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

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.

Interventions

None listed

Study design

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

16 Years to 75 Years

Healthy volunteers

Inclusion criteria

* 40 patients are going to receive complex spine surgery.

Exclusion criteria

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

Countries

Taiwan

Contacts

Primary ContactYu C Liu, M.D.

liuyc@seed.net.tw886-4-22052121

Outcome results