Index test:Diaphragm 
Sponsors
Yijishan Hospital, Wannan Medical College, Sichuan Provincial People's Hospital, The First Affilated Hospital of Wannan Medical College
Conditions
Critically Ill PatientsUpper abdominal surgeryatients with respiratory failure undergoing mechanical ventilation
Early Phase 1
Study on the predictive value of preoperative diaphragmatic function in postoperative pulmonary complications in patients undergoing upper abdominal surgery
RecruitingChiCTR2000033691
Start: 2020-07-01Updated: 2020-07-27
Diaphragm Contraction Pressure Index: a new forecast indicator for weaning from mechanical ventilation
Active, not recruitingChiCTR2100052470
Start: 2018-03-01Updated: 2022-10-17