Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:58 PM
Ignite Modification Date:
2025-12-24 @ 10:58 PM
NCT ID:
NCT04591769
Brief Summary:
This is a randomized controlled trial focusing on the effect of different tracheal tube cuff shape; the tapered-shaped tracheal tube cuff versus the cylindrical-shaped tracheal cuff in anterior cervical spine surgery.
Detailed Description:
High endotracheal cuff pressure (ETCP) during surgical retractor splay associates with recurrent laryngeal nerve paresis/ palsy and results in post-anterior cervical spine surgery (post-ACSS) dysphonia. Control of intraoperative ETCP during ACSS may benefit voice outcome. The taper-shaped tracheal tube cuff was originally designed as a new strategy to reduce fluid leakage across the conventional cylindrical cuff and prevention of ventilator associated pneumonia. Literature has revealed the just seal pressure for the tapered-shaped tracheal tube (TT) cuff was lower than conventional cylindrical cuff. Therefore the investigators hypothesize that use of a tapered-shaped ET cuff during the surgery can lead to a lower ETCP during retractors splay and improve voice recovery after ACSS. In this study, 80 patients were randomized into 2 groups, to receive endotracheal intubation using TaperGuard tracheal tube (tapered- shaped cuff) or a conventional tracheal tube (a cylindrical cuff). The just seal pressure, intraoperative cuff pressure, and postoperative sore throat and voice outcome are recorded and compared.
Study:
NCT04591769
Study Brief:
Protocol Section:
NCT04591769