Index test:Variation 
Sponsors
The First Affilated Hospital of Wannan Medical College
Conditions
Acute respiratory failureICU-AW Patients
Early Phase 1
Predictive value of early bedside ultrasound measurement of rectus femoris changes in ICU patients with mechanical ventilation for ICU-AW
RecruitingChiCTR2100045453
Start: 2021-04-01Updated: 2021-11-29
Study on the application value of ultrasound in predicting the outcome of non-invasive mechanical ventilation
RecruitingChiCTR2100053271
Start: 2021-12-01Updated: 2022-10-17