Phase 4 Visceral Pain Clinical Trials
4 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 1–4 of 4 trials
Recruiting
Phase 4
Anrikefon-based Patient-controlled Intravenous Analgesia Following Laparoscopic Surgery
Laparoscopic SurgeryVisceral Pain, PostoperativeAnrikefon+1 more
Peking University First Hospital140 enrolled1 locationNCT07525986
Recruiting
Phase 4
Anrikefon-based Patient-controlled Intravenous Analgesia After Laparoscopic Surgery
Laparoscopic SurgeryVisceral Pain, PostoperativeAnrikefon+1 more
Peking University First Hospital140 enrolled1 locationNCT07246785
Recruiting
Phase 4
Intraoperative Autonomic Blockade for Laparoscopic Cholecystectomy
Opioid UseAnalgesiaVisceral Pain+1 more
Universidad Simón Bolívar60 enrolled2 locationsNCT06753500
Completed
Phase 4
Analgesic efficacy of combined celiac and splanchnic nerve blocks in upper gastrointestinal tumours; A preliminary study
Patients suffer from visceral pain originating from in-operable abdominal cancer which originated from the upper abdominal viscera
Mohamed Y. Makharita60 enrolled2 locationsACTRN12614000410651