A retrospective study of anesthesia for subcutaneous ureteral bypass placement in cats: 27 cases

作者：Luca Genevieve C; Monteiro Beatriz P; Dunn Marilyn; Steagall Paulo V M

来源：Journal of Veterinary Medical Science, 2017, 79(6): 992-998.

DOI：10.1292/jvms.16-0382

• anesthesia
• feline
• subcutaneous ureteral bypass
• ureteral obstruction

The goals of this retrospective clinical case series study were to describe the management of anesthesia, and to report perioperative complications in cats undergoing subcutaneous ureteral bypass (SUB) placement due to ureteral obstruction. Medical records of client-owned cats with ureteral obstruction and anesthetized for SUB placement between 2012 and 2015 in a veterinary teaching hospital were reviewed. Twenty-seven cases were identified. Duration of anesthesia and surgery (mean +/- standard deviation) were 215 +/- 42 min and 148 +/- 36 min, respectively. Hypothermia was the most common intraoperative complication. Hypotension, hypocapnia, hypertension and bradycardia were also frequently observed. Out of 22 cats who experienced intraoperative hypotension, 17 received inotropes and vasopressors. There was a significant decrease in creatinine (P=0.008) and total solids (P=0.007) after SUB placement when compared with baseline values. Postoperative complications included pain, anorexia, nausea, hypertension, and urinary tract-related problems. No death occurred in the postoperative period. Successful management of anesthesia for SUB placement involves rigorous anesthetic monitoring and immediate treatment of complications. Perioperative complications appear to be common. This study could not identify risk factors associated with this procedure.

• 出版日期2017-6