Cerebral Oximetry and Anesthetic Technique

Not Applicable

Completed

• Conditions: Disorder of Hip Joint

• Registration Number: NCT03349658
• Lead Sponsor: Antalya Training and Research Hospital

Brief Summary

The purpose of the study is to compare the effects of spinal and general anesthesia on transcranial regional cerebral oxygen saturation in geriatric patients undergoing total hip arthroplasty.

Detailed Description

Geriatric patients who received anesthesia undergoing total hip arthroplasty were randomized by means of a computer-generated randomization order into two groups; general anesthesia group (Group 1) and spinal anesthesia group (Group 2). Before and after induction of the general or spinal anesthesia, patients were monitorized with near infrared spectroscopy for regional cerebral oxygen saturation. Findings were compared statistically.

Study Timeline

• Study Start: 2017-01
• Primary Completion: 2017-06
• Study Completion: 2017-08
• Status Verified: 2017-11
• Study First Submitted: 2017-11-17
• Study First Submitted QC: 2017-11-17
• Last Update Submitted: 2017-11-17
• Study First Posted: 2017-11-21
• Last Update Posted: 2017-11-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 82

Inclusion Criteria

• patients who undergo elective total hip arthroplasty
• American Society of Anesthesiologists class 1 to 3
• Ability to consent

Exclusion Criteria

• Pulmonary disease
• History of allergic reaction to local anaesthetics
• Peripheral neuropathy
• Neurologic disease
• Coagulation disorders

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Change in transcranial regional cerebral oxygenation (rSO2)	60 minutes	Assessed every 5 minutes during the procedure

Secondary Outcome Measures

Name	Time	Method
Post anesthetic complications	1 day	During stay at the post anesthetic care unit. Any new neurological symptoms etc