Phase 4 Ultrasound-Guided Clinical Trials
2 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 1–2 of 2 trials
Recruiting
Phase 4
Bupivacaine Liposomes or Bupivacaine for CMB on Postoperative Analgesia in Laparoscopic Hepatobiliary Pancreatic Surgery
Analgesia, PostoperativeBupivacaineOpioids+1 more
Huazhong University of Science and Technology60 enrolled2 locationsNCT06737341
Completed
Phase 4
Plasma ropivacaine concentrations after ultrasound-guided transversus abdominis plane block, with and without adrenaline, for gynaecologic surgery
Plasma ropivacaine concentrations after ultrasound-guided transversus abdominis plane block, with and without adrenaline added.
A/Prof John Loadsman20 enrolled1 locationACTRN12612000842864