Changes of Cerebral Oxygenation During Anesthesia Induction
Overview
- Phase
- Not Applicable
- Intervention
- 100% Oxygen
- Conditions
- Cerebral Oxygen Saturation
- Sponsor
- China Medical University, China
- Enrollment
- 33
- Locations
- 1
- Primary Endpoint
- changes of cerebral oxygen saturation
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
The aim of this study was to investigate the changes of cerebral oxygen saturation (rSO2) during anesthesia induction.
Detailed Description
The aim of this study was to investigate the relationship between the cerebral oxygen saturation (rSO2) and pressure of carbon dioxide (PaCO2) and oxygen (PaO2) in arterial blood and to identify the covariates between rSO2 and PaCO2 and PaO2 during the period of anesthesia induction.
Investigators
Wen-fei Tan
Associate proffesor
China Medical University, China
Eligibility Criteria
Inclusion Criteria
- •Patients were included in the study if they were ethnic Chinese, between 18 and 65 years old, American Society of Anesthesiologists (ASA) physical status I or II, and undergoing a radical operation for mastocarcinoma.
Exclusion Criteria
- •Patients were excluded if they had a body mass index exceeding 30 kg/m2, had a history of hypertension or diabetes mellitus, or were allergic to anesthesia drugs used in the study.
Arms & Interventions
Standard general anesthesia induction
Patients scheduled for elective surgery at the First Hospital of China Medical University will be recruited for the study beginning in February 2016.We will investigate the changes of cerebral oxygenation during anesthesia induction of standard general anesthesia
Intervention: 100% Oxygen
Outcomes
Primary Outcomes
changes of cerebral oxygen saturation
Time Frame: Baseline and 30 minutes
the relationship between the cerebral oxygen saturation (rSO2) and pressure of carbon dioxide (PaCO2) and oxygen (PaO2) in arterial blood