Lignocaine and phenylephrine spray prior to brachycephalic obstructive airway syndrome surgery in dogs reduces postoperative regurgitation: a prospective, randomized, controlled trial

Key Points

• The aim is to evaluate the effectiveness of lignocaine and phenylephrine spray on postoperative regurgitation in dogs during surgery for airway obstruction.
• Conducted a prospective, randomized, controlled trial
• Dogs undergoing surgery for brachycephalic obstructive airway syndrome received a spray of lignocaine and phenylephrine before surgery
• Monitored for postoperative regurgitation rates
• Postoperative regurgitation was significantly reduced in dogs treated with the spray compared to those who did not receive it
• Indicates that locoregional anesthesia techniques can enhance surgical outcomes