Intraocular Pressure and Optic Nerve Sheath Diameter Changes in Laparoscopic Cholecystectomies

WithdrawnOBSERVATIONAL
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Timeline

Start Date

May 31, 2019

Primary Completion Date

December 31, 2019

Study Completion Date

January 31, 2020

Conditions
Intraocular PressureIntracranial PressurePneumoperitoneum
Interventions
DIAGNOSTIC_TEST

Intraocular pressure measurement via ocular tonometry

Intraocular pressure and optic nerve sheath diameter changes of the patients undergoing laparoscopic cholecystectomy will be measured throughout the surgery at different times using ocular tonometry and ultrasound, respectively.

Sponsors

Lead Sponsor

All Listed Sponsors
lead

Marmara University

OTHER