case senes:Alfentanil combined with propofol
Sponsors
Hangzhou Third People’s Hospital, Hangzhou Third People's Hospital
Conditions
Head and face skin tumorfacial skin pigmented
Unknown Phase
Median effective dose of alfentanil combined with propofol inhibiting responses to laryngeal mask airway insertion in children
Active, not recruitingChiCTR2300070105
Start: 2023-04-03Updated: 2023-05-29
Median effective dose of alfentanil combined with propofol inhibiting responses to laryngeal mask airway insertion in frail elderly patients
Active, not recruitingChiCTR2400087142
Start: 2024-07-22Updated: 2024-07-29