Changes of Optic Nerve Sheath Diameter Between Obese and Non-obese Patients Undergoing Laparoscopic Gynecological Surgery
Not Applicable
Completed
- Conditions
- Optic Nerve Sheath Diameter
- Interventions
- Other: Ultrasound assessment of optic nerve sheath diameter
- Registration Number
- NCT04427085
- Lead Sponsor
- SMG-SNU Boramae Medical Center
- Brief Summary
This study aims to compare the change of optic nerve sheath diameter in obese and non-obese patients undergoing laparoscopic gynecological surgery in a steep Trendelenburg position.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Female
- Target Recruitment
- 70
Inclusion Criteria
- Patients undergoing laparoscopic gynecological surgery
Exclusion Criteria
- Ophthalmic diseases
- Previous history of ophthalmic surgery.
- Neurological disorders
- History of head surgery.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Obese group Ultrasound assessment of optic nerve sheath diameter body mass index≥ 30 kg/m2 Non-obese group Ultrasound assessment of optic nerve sheath diameter BMI \< 30 kg/m2
- Primary Outcome Measures
Name Time Method Optic nerve sheath diameter 30 minutes after pneuroperitoneum in the Trendelenburg position Using ultrasonography, optic nerve sheath diameter is measured.
- Secondary Outcome Measures
Name Time Method Optic nerve sheath diameter At 24 hours after completion of surgery Using ultrasonography, optic nerve sheath diameter is measured.
Headache At 24 hours after completion of surgery The presence and severity of headache is evaluated.
Nausea and vomiting At 24 hours after completion of surgery The presence and severity of nausea and vomiting is evaluated.
Trial Locations
- Locations (1)
SMG-SNU Boramae Medical Center
🇰🇷Seoul, Korea, Republic of