ER-One: A Double-blind Trial of Erector Spinae Block (ESP) Versus Paravertebral Block (PVB) Before Breast Cancer Surgery

Summary

The block (ESP or PVB) will be performed preoperatively in the recovery room under standard monitoring. After setting a peripheral venous access, patient will be installed on lateral decubitus position on the opposite side of the block.

Timeline

Start

2021-06-28

Primary completion

2023-06-14

Completion

2023-07-14

Publications

• Results Raft J, Dureau S, Fuzier R, Auge M, Lamotte AS, Lemoine A, Albi-Feldzer A. Erector spinae plane block versus paravertebral block for major oncological breast surgery: a multicentre randomised controlled trial. Br J Anaesth. 2025 Sep;135(3):772-778. doi: 10.1016/j.bja.2025.05.051. Epub 2025 Jul 24.

Drugs

Indications