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Hypercapnia During Shoulder Arthroscopy

Not Applicable
Completed
Conditions
Cerebral Ischemia
Registration Number
NCT02643030
Lead Sponsor
Gachon University Gil Medical Center
Brief Summary

The purpose of this study is to evaluate the effects of hypercapnia on hemodynamics and cerebral oxygenation during shoulder arthroscopy.

Detailed Description

The patients are randomly allocated to receive normocapnia or hypercapnia . After the 70º sitting position, record the mean arterial pressure (MAP), heart rate, and regional oxygen saturation (rSO2).

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
40
Inclusion Criteria
  • patients undergoing elective shoulder arthroscopic surgery
Exclusion Criteria
  • a history of age > 65 years, morbidly obesity (BMI > 30 kg/m2), diffuse lung disease, uncontrolled systemic hypertension, intracranial disease, cardiovascular and cerebrovascular disease.

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Primary Outcome Measures
NameTimeMethod
Regional cerebral oxygen saturationChange from Regional cerebral oxygen saturation at 2,4,6,8,10,20 min after anesthetic induction and sitting position
Secondary Outcome Measures
NameTimeMethod
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