BACKGROUND: Despite the successful development of cardio-anesthesiology, no consensus exists on the preferred anesthesia method for coronary artery bypass grafting. OBJECTIVE: To evaluate the effectiveness of perioperative analgesia in minimally invasive coronary artery bypass surgery (MIDCAB) using ultrasound-assisted blockade in erector spinae plane (ESP). MATERIALS AND METHODS: A prospective, two-center, randomized study included 37 patients who underwent MIDCAB surgery. In group 1, before the induction of general anesthesia, an ESP block was performed; in group 2, the operation was performed only under general anesthesia. RESULTS: The consumption of fentanyl for anesthesia differed in groups 1 (ESP block) and 2 (general anesthesia): 0.9 (0.8; 1.0) mg vs 3.0 (2.6; 3.2) mg (p 0.01). The norepinephrine dosage was higher in group 2 than in group 1: 0.18 (0.16; 0.22) mcg/kg/min vs 0.05 (0.04; 0.06) mcg/kg/min (p 0.01). Postoperatively, the pain score was lower in group 1 than in group 2, and no additional opioids were required during the first 34 h after extubation. Thereafter, no differences in pain scores were observed between the groups. CONCLUSION: The use of an ESP block with a single injection of a local anesthetic is effective in reducing the total dosage of fentanyl used during surgery, dosage of norepinephrine, and mechanical ventilation and improve the quality of postoperative analgesia during MIDCAB.
Using the blockade of interfascial space of the erector spinae muscle (erector spinae plane block) in minimally invasive coronary bypass surgery: prospective randomized study
A. V. Stukalov,R. Lakhin,E. Y. Garbuzov,E. N. Ershov,N. V. Stukalov
Published 2023 in Regional Anesthesia and Acute Pain Management
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2023
- Venue
Regional Anesthesia and Acute Pain Management
- Publication date
2023-03-19
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