Control group:No nerve block was performed after induction of general anesthesia

2 trials

Sponsors

The First Affiliated Hospital of Anhui Medical University, The First Hospital of Jiaxing

Conditions

Patients undergoing upper abdominal surgeryPostoperative analgesia

Early Phase 1

Analgesic effect and safety of lateral oblique intercostal fascia block (EOI) in major abdominal surgery: a randomized controlled trial.

Active, not recruitingChiCTR2400089685

The First Hospital of JiaxingPostoperative analgesia

Start: 2024-09-13Updated: 2024-10-21

Unknown Phase

Effect of Ultrasound-Guided External Oblique Intercostal Plane Block on the Postoperative Analgesia and the Quality of Recovery in Patients Undergoing upper abdominal surgery

Active, not recruitingChiCTR2400080461

The First Affiliated Hospital of Anhui Medical UniversityPatients undergoing upper abdominal surgery

Start: 2024-02-02Updated: 2024-02-05