Study on the Patient-Ventilator Asynchrony Analysis Function

Ming Zhong

Status: Not yet enrolling

Conditions: To Study the Incidence of Patient-ventilator Asynchronization in Two Groups of Patients Under Two Conditions With PVA Unsynchronization Analysis Function

Treatments: Device: PVA recognition function

Study type: Interventional

Funder types: Other

Identifiers

NCT06390917

B2024-082

Details and patient eligibility

About

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

Full 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.

Enrollment: 30 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Adults (≥18 years) requiring invasive mechanical ventilation
2. Patiens had spontaneous breathing;
3. Agreed to participate in the trial and signed an informed consent

Exclusion criteria

1. Patients with contraindications to esophageal catheter insertion and inability to monitor esophageal pressure;
2. pregnant women;
3. patients with severe central nervous system damage or neuromuscular related diseases;
4. Participating in other clinical research projects;
5. Patients deemed unsuitable by the investigator

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

---

30 participants in 2 patient groups

With PVAs group

Experimental group

Description:

With the assistance of PVA function, researchers identify the patient-ventilator asynchronies and take actions to reduce the asynchronies.

Treatment:

Device: PVA recognition function

Without PVAs group

No Intervention group

Description:

PVA function is not utilized in this arm, researchers identify the patient-ventilator asynchronies by their own and take actions to reduce the asynchronies.