Group A:Remifentanil

2 trials

Sponsors

Tianjin Medical University General Hospital, Hebei General Hospital

Conditions

ICU mechanical ventilationPain

Early Phase 1

Effects of Esketamine on acute pain after coronary artery bypass grafting surgery a-single-center randomized double-blind control trial

RecruitingChiCTR2100053437

Tianjin Medical University General HospitalPain

Start: 2021-12-01Updated: 2022-09-26

Phase 4

To compare the effects of remazolam besylate and midazolam on mechanical ventilation time in ICU patients

Active, not recruitingChiCTR2200062622

Hebei General HospitalICU mechanical ventilation

Start: 2022-08-01Updated: 2023-04-12