EFFECT OF DEXMEDETOMİDİNE ON RECURRENT LARYNGEAL NERVE MONİTORİNG: A COMPARATİVE STUDY WİTH MİDAZ… (NCT07195214) | Clinical Trial Compass
CompletedNot Applicable
EFFECT OF DEXMEDETOMİDİNE ON RECURRENT LARYNGEAL NERVE MONİTORİNG: A COMPARATİVE STUDY WİTH MİDAZOLAM
Turkey (Türkiye)80 participantsStarted 2025-02-24
Plain-language summary
This prospective observational study evaluated the effect of dexmedetomidine compared with midazolam on intraoperative monitoring of the recurrent laryngeal nerve during thyroid surgery. The main goal was to assess whether dexmedetomidine influences the time to identify the recurrent laryngeal nerve and the quality of nerve signals. Secondary outcomes included time to vagus nerve identification, intraoperative hemodynamic changes, extubation time, postoperative nausea and vomiting, sedation levels, and recovery parameters. A total of 60 adult patients undergoing thyroidectomy with intraoperative neuromonitoring were included. The findings are expected to guide anesthetic choices that optimize patient safety and surgical outcomes in thyroid operations.
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
Adults aged 18-65 years Patients scheduled for elective thyroidectomy under general anesthesia American Society of Anesthesiologists (ASA) physical status I-II Planned use of intraoperative nerve monitoring (IONM) Provided written informed consent
Exclusion Criteria:
Previous neck surgery or radiotherapy affecting recurrent laryngeal nerve anatomy Pre-existing vocal cord paralysis or laryngeal nerve dysfunction Severe cardiovascular disease (e.g., advanced heart block, uncontrolled hypertension) Severe hepatic or renal dysfunction Known allergy or contraindication to dexmedetomidine, midazolam, or study medications Pregnancy or breastfeeding Refusal to participate or inability to provide informed consent
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Time to Identification of the Recurrent Laryngeal Nerve (minutes)
Timeframe: Intraoperative period (from skin incision until RLN identification, typically within the first 60 minutes of surgery).