CompletedNot Applicable

C-MAC D-Blade vs Macintosh for Postoperative Vocal Cord Evaluation

Turkey (Türkiye)102 participantsStarted 2023-01-23

Plain-language summary

This study compares two different laryngoscopes-the C-MAC D-Blade videolaryngoscope and the Macintosh direct laryngoscope-for evaluating vocal cord mobility after thyroidectomy. Patients undergo standard anesthesia and intubation with one of the two devices. After surgery, vocal cord function is assessed to identify early postoperative vocal cord impairment. The study aims to determine whether videolaryngoscopy provides a more reliable and less traumatic method for postoperative vocal cord evaluation compared with the traditional Macintosh laryngoscope.

Who can participate

Age range

20 Years – 70 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 * Age between 20 and 70 years. * Height greater than 145 cm. * Body mass index (BMI) between 20 and 35 kg/m². * American Society of Anesthesiologists (ASA) physical status * Scheduled for elective thyroid surgery under general anesthesia. Exclusion Criteria * Prior neck surgery or radiotherapy * Large thyroid mass causing severe anatomical distortion. * Mouth opening less than 4 cm. * Short neck less than 6 cm in length. * Limited head and neck mobility * Unexpected difficult intubation. * Known history of recurrent laryngeal nerve injury * Presence of any neurological disorder.

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

Postoperative Vocal Cord Mobility Score

Timeframe: Within 30 minutes after extubation

Trial details

NCT IDNCT07277985

SponsorInonu University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-05-26

View on ClinicalTrials.gov More Postoperative Vocal Cord Mobility trials