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Change of Optic Nerve Sheath Diameter After Deflation of Pneumatic Tourniquet

Intracranial Pressure Increase Clinical Trial

Official title:
Effect of Deflation of Pneumatic Tourniquet on the Change of Optic Nerve Sheath Diameter in Patients Undergoing Knee Surgery

Clinical Trial Summary

The purpose of this study is to evaluate the change of the optic nerve sheath diameter after deflation of pneumatic tourniquet.

Clinical Trial Description

Deflation of pneumatic tourniquet could induces many changes in various organ systems. It has been shown to affect intracranial pressure. Thus, the investigators evaluate the change of optic nerve sheath diameter using ultrasound after deflation of pneumatic tourniquet in patients undergoing knee surgery. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03782077
Study type Observational
Source Asan Medical Center
Contact
Status Completed
Phase
Start date November 15, 2018
Completion date December 13, 2018
View Details
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