Respiratory Distress Syndrome (RDS), Respiratory Ilness
Conditions
Keywords
esophageal-pressure, tracheotomy tip pressure
Brief summary
Whether the correlation between gas incision tip pressure fluctuations (ΔPtt) and esophageal pressure fluctuations (ΔPes) is a potential measure of spontaneous respiratory effort in patients undergoing gas incision offline.
Interventions
Esophageal pressure and Tracheotomy tip pressure were measured simultaneously in patients with off-line tracheotomy to verify the correlation
DEVICETracheotomy tip pressure
Esophageal pressure and tracheotomy tip pressure were measured simultaneously in patients with off-line tracheotomy to verify the correlation
Sponsors
Shanghai Zhongshan Hospital
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SCREENING
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to 99 Years
Healthy volunteers
No
Inclusion criteria
* Adult patients (≥18 years old), regardless of gender * Tracheostomized patients with spontaneous breathing; * Weaning criteria: under the condition of mask oxygen inhalation at 5L/min, SPO2 \> 94%, PaO2/FiO2 \> 150 - 200. * The patient has stable hemodynamics and pH ≥ 7.32; * Agree to participate in this trial and sign the informed consent form.
Exclusion criteria
* Patients with contraindications for esophageal catheter insertion and unable to monitor esophageal pressure; * Patients with bleeding risks: severe coagulation disorders, esophageal varices； * Local injuries: basilar skull fracture, maxillofacial fracture; * Pregnant women; * Patients considered not suitable by the researcher.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Correlation between esophageal pressure and tracheotomy tip pressure | 2 hour |
Countries
China
Contacts
Primary ContactMinjie Ju
Backup ContactYaxiaerjiang Muhetaer
Outcome results
None listed