Phase 4 Intraoperative Clinical Trials
6 recruitingPhase 4
What is a Phase 4 trial?
Phase 4 trials, also called post-marketing studies, are conducted after a treatment has been approved and is available to the public. They monitor long-term effectiveness and safety in a broader population.
Showing 1–6 of 6 trials
Recruiting
Phase 4
Effect of Magnesium Sulfate Bolus on Intraoperative Neuromonitoring
Magnesium SulfateIntraoperative Neurophysiological Monitoring
Loma Linda University50 enrolled1 locationNCT04938765
Recruiting
Phase 4
Femoral Peri-arterial Local Anesthetic Injection Via Peri-arterial Perineural Catheter Reverses Tourniquet Associated Ischemic Hypertension
Tourniquet HypertensionIntraoperative HypertensionTotal Ankle Arthroplasty+1 more
Duke University40 enrolled1 locationNCT04454203
Recruiting
Phase 4
Effect of Ciprofol on Intraoperative Hypotension in Elderly Patients Receiving Renin-angiotensin System Inhibitors
Intraoperative hypotensionCiprofolRenin-angiotensin System Inhibitors
Second Affiliated Hospital, School of Medicine, Zhejiang University140 enrolled1 locationNCT06952608
Recruiting
Phase 4
Measurement of Blood Loss in Adenotonsillectomy During General Anesthesia According to the Application of Nondepolarizing Muscle Relaxants
Intraoperative BleedingAnesthesiaNeuromuscular Blockade
University Hospital of Split60 enrolled1 locationNCT06399445
Not Yet Recruiting
Phase 4
Continuous infusion of remimazolam for intraoperative sedation as a safe and effective option: a prospective clinical study.
Procedural or intraoperative sedation.
Antonia Kustura, MD50 enrolled1 locationACTRN12623000133639
Recruiting
Phase 4
The effect of clonidine on heart rate variability analysis in patients undergoing key-hole surgery to remove gallbladder
Intraoperative pain relief during cholecystectomy
fremantle Hospital44 enrolled1 locationACTRN12612001075875