Dexmedetomidine on Optic Nerve Sheath Diameter

Status Withdrawn

Clinical Trial Summary

Dexmedetomidine, might attenuate the sympathetic activation and contribute to stable hemodynamics. The investigator hypothesized that continuous infusion of dexmedetomidine during laparoscopic lower abdominal surgery, might help to attenuate the increment of intracranial pressure and the investigator would observe the optic nerve sheath diameter using ultrasonography.

Clinical Trial Description

Laparoscopic lower abdominal surgery requires the Trendelenburg position with pneumoperitoneum for a prolonged time, but this can cause significant increase in intracranial pressure. Dexmedetomidine, a selective alpha2 receptor agonist might attenuate the sympathetic activation and contribute to stable hemodynamics. The investigator hypothesized that continuous infusion of dexmedetomidine during laparoscopic lower abdominal surgery, might help to attenuate the increment of intracranial pressure and the investigator would observe the optic nerve sheath diameter using ultrasonography. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Supportive Care

Related Conditions & MeSH terms

Intracranial Hypertension

Clinical Trial Details

NCT number	NCT02753205
Study type	Interventional
Source	Gachon University Gil Medical Center
Contact
Status	Withdrawn
Phase	N/A
Start date	April 2016
Completion date	April 2018

View Details

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