Dexmedetomidine on Optic Nerve Sheath Diameter

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.

Timeline

Start

2016-04

Primary completion

2018-04

Completion

2018-04

Drugs

Indications