Geneva, Feb. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600117176) titled 'The Effect of Ultrasound-Guided External Oblique Intercostal Plane Block on the Quality of Postoperative Recovery and Postoperative Analgesia in Patients Undergoing Upper Abdominal Surgery' on Jan. 20.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: General Hospital of the Eastern Theater of the Chinese People's Liberation Army
Condition:
Postoperative pain
Intervention:
Experimental group:Combined regional nerve block anesthesia on the basis of general anesthesia
Recruitment Status: Not Recruiting
Phase: N/A
Date of First Enrollment: 2026-01-20
Target Sample Size: Experiment...