Dynamic Airway Resistance & ML: Guide Sputum Suction in Ventilated Patients
Recruiting · NCT07375667 · Interventional (participants receive a specific treatment) · Lead sponsor: Affiliated Hospital of Nantong University
View the official record on ClinicalTrials.gov →Interventions studied
What this trial is about
Research has shown that timely suctioning not only improves survival rates but also enhances the quality of life in ventilator-dependent patients. However, clinical judgment on the optimal timing for suctioning currently relies primarily on physician experience, lacking scientific evidence \[10\]. Airway viscous resistance reflects the frictional resistance encountered by gas flow within the airways and is closely associated with airway patency. When airway secretions increase, viscous resistance undergoes dynamic changes. Therefore, analyzing these dynamic variations in viscous resistance derived from ventilator waveforms to determine the optimal suctioning timing and assess its clinical impact on the progression of pulmonary inflammation holds significant scientific value and offers new insights and methodologies for clinical practice.
Who can take part
Inclusion criteria
- Clinical diagnosis of Acute Respiratory Distress Syndrome (ARDS)
- Clinical diagnosis of Acute Exacerbation of Chronic Obstructive Pulmonary Disease (AECOPD)
- Clinical diagnosis of Severe pneumonia
Exclusion criteria
- Clinical diagnosis of multiple organ failure;
- Clinical diagnosis of multiple organ bleeding;
Where it is running
3 locations listed.
- The First Affiliated Hospital of Bengbu Medical University - Bengbu, Anhui, China
- Peking Union Medical College Hospital - Beijing, Beijing Municipality, China
- the Second Affiliated Hospital of Zhejiang University School of Medicine - Hangzhou, Zhejiang, China