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Pupillometer as a Pain Index During General Anesthesia

Pain Clinical Trial

Official title:
Validity of Pupil Diameter for Pain Monitoring During General Anesthesia in Children : a Prospective Observational Study

Clinical Trial Summary

This study evaluates the validity of pupil diameter as an indicator of pain during surgery under general anesthesia.

Clinical Trial Description

Pupil diameter is known to be strongly correlated with sympathetic tone. During surgery under general anesthesia, there is no standardized means of pain assessment. As pain activates sympathetic nervous system, we hypothesized that pupil diameter can be a marker for pain during surgery. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04062864
Study type Observational
Source Seoul National University Hospital
Contact
Status Completed
Phase
Start date August 21, 2019
Completion date July 24, 2020
View Details
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