End Tidal Anesthetic Concentration in Different Anesthesia Techniques Where Depth of Anesthesia Adjusted With Entropy

• Status: Recruiting
• Trial end date: 2020-07-20
• Target enrollment: 0
• Participant gender: All

Summary

The aim of this study is to adjust the end tidal inhalation anesthetic concentration by observing the entropy value in patients who will be provided anesthesia maintenance with volatile anesthetics after applying the routine epidural anesthesia technique and to observe the end tidal volatile concentration that will provide to remain in the target entropy limits during the operation.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Istanbul University
• Treatments: Anesthetics; Bupivacaine; Sevoflurane

Criteria

Inclusion Criteria:

• undergoing major abdominal surgery

• Patients who will not undergoing operation for thoracic cavity

• Body Mass Index (BMI) between 20-30

Exclusion Criteria:

• denial of patients

• contraindications for thoracic epidural anesthesia

• patients who are FEV1/FVC < 60

• patients with thoracic and lomber vertebrae surgery