Sevoflurane Versus Propofol on Optic Nerve Sheath Diameter During Anesthesia in Steep Trendelenburg Position

Status unconfirmed · Phase 4

Conditions studied: Percentage of Change in ONSD During Anesthesia With Sevoflurane Versus Propofol in Two Groups of Patients

In brief

We will prospectively compare change in ONSD during anesthesia with sevoflurane-only versus anesthesia with propofol-only in two groups of patients undergoing urologic and gynecologic surgery in the steep Trendelenburg position. We hypothesize that there will be a significant decrease in the size of ONSD during transition from sevoflurane-only anesthesia to propofol-only anesthesia.

Key facts

Study ID

NCT04289090

Run by

State University of New York - Downstate Medical Center

People needed

40

Starts

2020-01-14

Expected to finish

2022-01-17

Last updated by the study team

2020-02-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• All patients scheduled to undergo surgery in the steep Trendelenburg position at SUNY Downstate Medical Center.

You may not qualify if…

• < 18 years old Pregnancy Pre-existing eye disease Prior ophthalmic surgery Inability to tolerate steep Trendelenburg position Patient refusal

Where it is running

• SUNY Downstate Medical Center — Brooklyn, New York, United States (enrolling)

Full record on ClinicalTrials.gov

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