International Clinical Trial: Comparison of the Effects of Single-Injection Thoracic Epidural Bupivacaine Liposome Combined with Intravenous Analgesia versus Continuous Traditional Epidural Analgesia in upper abdominal Surgery: A Multicenter, Non-Inferiority, Randomized Controlled Study

Geneva, Oct. 15 -- International Clinical Trials Registry received information related to the study (ChiCTR2600133991) titled 'Comparison of the Effects of Single-Injection Thoracic Epidural Bupivacaine Liposome Combined with Intravenous Analgesia versus Continuous Traditional Epidural Analgesia in upper abdominal Surgery: A Multicenter, Non-Inferiority, Randomized Controlled Study' on Oct. 9.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Xiamen Hospital of Zhongshan Affiliated to Fudan University

Condition: Gastric cancer Pancreatic cancer Hilar cholangiocarcinoma Liver cancer Duodenal canceracute postoperative pain

Intervention: Patient-Controlled Intravenous Analgesia group (PCIA group):A single intra...