Intraoperative Blood Pressure and Cognitive Performance

Impact of Intraoperative Blood Pressure on Cognitive Performance in Patients With and Without Hypertension: a Prospective Observational Study

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00827385

Enrollment

100

Registered

2009-01-22

Start date

2009-01-31

Completion date

2014-05-31

Last updated

2015-02-04

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

Conditions

Cognitive Performance, Hypertension

Brief summary

The purpose of this study is to prospectively determine the association between incidence of neurological morbidity and minimum fractional blood pressure reached during laminectomy procedures under general anesthesia in hypertensive and normotensive subjects 40 years old and older.

Interventions

None listed

Study design

Observational model

CASE_CONTROL

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

40 Years to No maximum

Healthy volunteers

Inclusion criteria

* English as first language, or as a learned language as long as the patient is proficient * No history of any neurological disease with the exception of patients without functional impairment who suffered a single episode of transient ischemic attack * No history of axis I psychiatric diagnosis or drug abuse * 40 years old or older * Undergoing laminectomy under general anesthesia * Must not take antihypertensive medication for purposes other than treatment of hypertension

Exclusion criteria

* Anyone who do not fit the inclusion criteria.

Design outcomes

Primary

Measure	Time frame
post-operative cognitive performance	1

Countries

United States

Outcome results