Study on the Patient-Ventilator Asynchrony Analysis Function
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- To Study the Incidence of Patient-ventilator Asynchronization in Two Groups of Patients Under Two Conditions With PVA Unsynchronization Analysis Function
- Sponsor
- Ming Zhong
- Enrollment
- 30
- Primary Endpoint
- Incidence rate of PVAs
- Status
- Not yet recruiting
- Last Updated
- 2 years ago
Overview
Brief Summary
In this study, the incidence of patient-ventilator asynchronism in two groups of patients was studied when the ventilator was prompted by the PVA asynchronism analysis function
Detailed Description
Incidence of patient-computer dyssynchrony events: defined as the proportion of patient-computer dyssynchrony events in the total number of cycles during the patient trial. The observation period began 48 hours after the participants met the inclusion and exclusion criteria and signed the informed consent, and the data collection was stopped 48 hours later.
Investigators
Ming Zhong
Professor
Shanghai Zhongshan Hospital
Eligibility Criteria
Inclusion Criteria
- •Adults (≥18 years) requiring invasive mechanical ventilation
- •Patiens had spontaneous breathing;
- •Agreed to participate in the trial and signed an informed consent
Exclusion Criteria
- •Patients with contraindications to esophageal catheter insertion and inability to monitor esophageal pressure;
- •pregnant women;
- •patients with severe central nervous system damage or neuromuscular related diseases;
- •Participating in other clinical research projects;
- •Patients deemed unsuitable by the investigator
Outcomes
Primary Outcomes
Incidence rate of PVAs
Time Frame: 48 hours
Percentage of the number of respiratory cycles in which human-machine asynchronous events occurred in the total number of respiratory cycles in each patient during the trial
Secondary Outcomes
- Accuracy of PVA recognition function(48 hours)
- The proportion of PVAs that were identified by the investigator among the total PVAs during the trial(48 hours)
- Incidence of PVA within half an hour before and after the intervention(Half an hour before and after the intervention)