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Completed

NCT Number: NCT02687334

Changes of Cerebral Oxygenation During Anesthesia Induction

The aim of this study was to investigate the changes of cerebral oxygen saturation (rSO2) during anesthesia induction.

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Key information

Conditions

Cerebral Oxygen Saturation

Age range

18 year–65 year

Sex eligibility

Female

Study type

Observational

Primary location

the First Hospital of China Medical University

Shenyang, Liaoning, 110001, China

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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.

Treatment and study plan

100% Oxygen

Drug

We will investigate the changes of cerebral oxygenation during anesthesia induction of standard general anesthesia with 100% oxygen

Primary outcomes

  1. 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

Sponsors and collaborators

Lead sponsor

China Medical University, China

Other

Registry information

Important dates

Study start
2016
Primary completion
2016
Study completion
2016
First posted
Feb 22, 2016
Registry last updated
May 10, 2016

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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