To see what happens to optic nerve diameter when carbon dioxide gas is used during keyhole surgery for thyroid and parathyroid gland
Not Applicable
- Conditions
- Health Condition 1: E049- Nontoxic goiter, unspecified
- Registration Number
- CTRI/2024/05/067791
- Lead Sponsor
- AIIMS NEW DELHI
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1.Age = 18 years
2.American Society of Anaesthesiologists (ASA) physical status 1 and 2.
3.Undergoing elective endoscopic thyroid and parathyroid surgery
Exclusion Criteria
1.Presence of cerebrovascular and neurological disease
2.History of prior neck surgery and neck radiotherapy.
3.History of prior breast surgery.
4.History of orbital trauma.
5.Patient with severe cardiopulmonary disease
6.Body mass index (BMI) = 35 kg/m2
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To measure the changes in ONSD with respect to CO2 insufflation during endoscopic thyroid and parathyroid surgery.Timepoint: After intubation, <br/ ><br>after Rose position, <br/ ><br>at 10 min ,30 min and 60 min of carbon dioxide insufflation and 10 min after carbon dioxide desufflation
- Secondary Outcome Measures
Name Time Method To measure adverse events related to elevated ONSD during surgeryTimepoint: at 10 min ,30 min and 60 min of carbon dioxide insufflation