The effect of head positioning on intraoperative optic nerve sheath diameter and postoperative cognitive function of patients undergoing thyroidectomy

Not Applicable

Completed

• Conditions: tyroid cancer; mild cognitive impairment; Cancer - Thyroid; Mental Health - Studies of normal psychology, cognitive function and behaviour; Anaesthesiology - Other anaesthesiology

• Registration Number: ACTRN12619001066178
• Lead Sponsor: Basak ALTIPARMAK

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-07-31
• Study Completion: 2019-11-14
• Last Update Posted: 6 January 2020

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

The patients with American Society of Anesthesiologists (ASA) physical status II, between 18-65 years old and scheduled for an elective thyroidectomy surgery will be included in the study

Exclusion Criteria

Patients with a preoperative MoCA score under 24, known acute or chronic ophthalmic diseases, history of previous ophthalmic surgery, increased ICP, ß blocker, calcium canal blocker, statin or nitrate treatment, known psychological disorder, BMI over 40 kg m-2, surgical time shorter than 90 min and longer than 120 minutes will be excluded

Study & Design

• Study Type: Interventional
• Study Design: Not specified