Predicting Success of Decannulation Using Wearable-derived Physiology : A Prospective Cohort Study
Sponsor: Bin Zhang
Trial Details
| Condition | Tracheostomy Decannulation, Physiological Parameter |
| Intervention | Successful decannulation group; Failed decannulation group |
| Status | Not_yet_recruiting |
| Participants | 120 |
| Est. Completion | 20 Nov 2026 |
| Last Updated | 28 May 2026 |
Primary Outcome
Difference in physiological parameters between patients in the decannulation success and decannulation failure groups
Eligibility Criteria
Inclusion Criteria
Inclusion Criteria: * 18 years ≤ Age ≤ 90 years, non-mechanically ventilated patients. * Tracheotomy completed, ≥48 hours since cannula placement (postoperative early edema has stabilized). * Patient or legal representative has provided informed consent. Exclusion Criteria: * Recent (≤48 hours) major neck/upper airway surgery requiring avoidance of upper airway airflow impact. * Severe consciousness disorder/delirium (RASS ≤ -3 or ≥ +2), extreme anxiety/inability to cooperate. * Total laryngectomy or laryngo-tracheal separation. * Oral endotracheal intubation. * Age \<18 years, Age \> 90years. * Malignant tumor with an expected survival time ≤ 6 months. * Patients or legal representatives unable to obtain informed consent. * Known contraindications for tracheotomy decannulation. * Unable to comply with the use of wearable devices
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