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Effect of Different Supralottic Airway Devicess on Optic Nerve Sheath Diameter

Intracranial Pressure Increase Clinical Trial

Official title:
The Effect of Supralottic Airway Devicess on Hemodynamic Response and Optic Nerve Sheath Diameter. PROSEAL LMA, SUPREMA LMA, I-JEL LMA

Clinical Trial Summary

Direct laryngoscopy and tracheal intubation are associated with increases in intraocular pressure (IOP), intracranial pressure (ICP), heart rate (HR), and blood pressure. The use of supraglottic airway devices (SADs) are known to be beneficial in overcoming the disadvantages of laryngoscopy and tracheal intubation, especially ocular and pressure stress responses. In recent years, it has been reported that ultrasonographic measurement of optic nerve sheath diameter (ONSD) can be used in the diagnosis of increased ICP. The aim of our study is to compare the effects of Proseal laryngeal mask airway (pLMA), Suprem laryngeal mask airway (sLMA) and I-gel on hemodynamic response and ONSD during insertion in adult patients.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05499754
Study type Observational
Source Zonguldak Bulent Ecevit University
Contact
Status Completed
Phase
Start date July 1, 2019
Completion date July 30, 2020
View Details
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