A Prospective Observational Cohort Study of Awake Prone Position Ventilation Strategy in Patients With Acute Respiratory Failure

Zhejiang University

Status: Not yet enrolling

Conditions: Acute Respiratory Failure

Study type: Observational

Funder types: Other

Identifiers

NCT05570903

luyuanqiang

Details and patient eligibility

About

Awake prone positioning has been used widely for patients with COVID-19.Many research results are not uniform on the key issue of whether the prognosis of patients can be improved，and most of the subjects were patients with SARS-CoV-2 infected who are not intubated.The investigators will conduct a prospective observational study on patients with acute respiratory failure induced by various causes to determine whether awake prone position can reduce the need to upgrade to invasive mechanical ventilation and improve the prognosis of patients compared with standard treatment.

Enrollment: 120 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• 1.Older than 17 years, admitted to the ICU;2.Patients with acute respiratory failure meet the following conditions：①Under the condition of breathing air at rest, PaO2 of subjects is lower than 60mmHg and/or PaCO2 is higher than 50mmHg; ②Under the support of COT and HFNC, PaO2/FiO2 of the subject is less than 250; ③ Under the support of NIV ;

Exclusion criteria

• 1.Refusing to cooperate with active treatment; 2.Immediate need for intubation as determined by the treating team.3Patients with hemodynamic instability and moderate to high dose of vasopressors (norepinephrine dose ≥ 0.15 mcg/kg/min)；4.Contraindication to PP (e.g. vomiting, abdominal wound, unstable pelvic/spinal lesions, pregnancy >20/40 gestation, severe brain injury)；

Trial design

120 participants in 2 patient groups

Awake prone position Group

Description:

Patients in awake prone position will be included.

Non awake prone position Group

Description:

Patients in non awake prone position will be included.