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General Anesthetic

Group A for Optic Nerve Sheath Diameter Change During Anesthesia in Two Groups of Patients

Phase 4
Waitlist Available
Research Sponsored by State University of New York - Downstate Medical Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
All patients scheduled to undergo surgery in the steep Trendelenburg position at SUNY Downstate Medical Center.
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 2 years
Awards & highlights

Study Summary

This trial will compare the change in optic nerve sheath diameter during anesthesia with sevoflurane or propofol in patients undergoing urologic or gynecologic surgery in the Trendelenburg position.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~2 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and 2 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Sevoflurane Versus Propofol on Optic Nerve Sheath Diameter During Anesthesia in Steep Trendelenburg Position

Trial Design

2Treatment groups
Experimental Treatment
Group I: Group BExperimental Treatment1 Intervention
Group B will begin anesthesia with propofol-only then will be switched to sevoflurane-only.
Group II: Group AExperimental Treatment1 Intervention
Group A will begin anesthesia maintenance with sevoflurane-only, then will be switched after 30 minutes to anesthesia with propofol-only.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Propofol
FDA approved

Find a Location

Who is running the clinical trial?

State University of New York - Downstate Medical CenterLead Sponsor
65 Previous Clinical Trials
12,511 Total Patients Enrolled

Frequently Asked Questions

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~8 spots leftby Mar 2025