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:
2025-12-25 @ 2:34 AM
Ignite Modification Date:
2025-12-25 @ 2:34 AM
NCT ID:
NCT07173634
Brief Summary:
To assess whether the speaking valve trial, when employed as an indicator for extubation during the removal of tracheostomy tubes in patients with chronic consciousness disorder, provides superior benefits and heightened sensitivity relative to the conventional capping trial, thereby enhancing the overall extubation process.
Detailed Description:
Patients with chronic consciousness disorder who require long-term mechanical ventilation and airway protection commonly undergo tracheostomy. However, tracheostomy tubes can cause inflammation, stenosis, excessive coughing, and swallowing dysfunction. Removing the tracheostomy tube, or extubation, can prevent long-term complications such as tracheal stenosis, tracheomalacia, vocal cord injury, and accidental extubation. Additionally, it enhances patient comfort, appearance, swallowing function, communication ability, and social integration. Therefore, for clinically stable patients with chronic consciousness disorder who can breathe spontaneously, have effective cough reflexes, and are capable of protecting their airways, early tube removal is advisable.In current extubation protocols, the capping trial is predominantly used to assess whether patients can tolerate tracheostomy tube removal. There have also been reports of studies using speaking valves as an alternative to the capping trial, but no direct comparison has been made between the two methods. Patients who can tolerate capping for 24 hours are generally considered suitable for tracheostomy tube removal. A speaking valve is a one-way valve placed at the end of the tracheostomy tube that directs airflow to the upper airway when the cuff is deflated. Studies have found that patients undergoing speaking valve training benefit in terms of vital signs, airway secretions, sense of smell, weaning from mechanical ventilation, post-tracheostomy extubation, hospital stay duration, and quality of life. However, it remains unclear whether this method can improve the success rate of extubation assessment in patients with chronic consciousness disorder. This study compares speaking valve training and the traditional capping trial in post-tracheostomy patients with chronic consciousness disorder, evaluating differences in extubation tolerance, extubation success rate, time to extubation, hospital stay duration, and improvement in consciousness levels.
Parazacco spilurus subsp. spilurus
Study:
NCT07173634
Study Brief:
Protocol Section:
NCT07173634