ESPB group:ultrasound-guided erector spinae plane block

2 trials

Sponsors

The First Affiliated Hospital of Zhengzhou University, the First Hospital of Anhui Medical University

Conditions

The state during or after surgeryperioperative analgesia

Early Phase 1

Comparison of ultrasound-guided erector spinae plane block and thoracic paravertebral block for postoperative analgesia after laparoscopic nephrectomy: a randomized controlled non-inferiority clinical trial

Active, not recruitingChiCTR2100041941

The First Affiliated Hospital of Zhengzhou Universityperioperative analgesia

Start: 2021-06-05Updated: 2022-03-07

The e?ect of preoperative ultrasound-guided intertransverse process vs. erector spinae plane blocks on postoperative quality of recovery after video-assisted thoracic surgery: A prospective randomized, blinded, non-inferiority study

RecruitingChiCTR2400091945

the First Hospital of Anhui Medical UniversityThe state during or after surgery

Start: 2025-05-27Updated: 2026-01-05