Postoperative survival and early complications after intracranial surgery in dogs

AbstractObjectiveTo describe survival and early postoperative outcome after intracranial surgery in dogs.Study designRetrospective case series.AnimalsFifty client‐owned dogs that underwent intracranial surgery.MethodsRecords were searched and analyzed for dogs that underwent intracranial surgery between 2005 and 2015. Signalment, clinical presentation, neurological deficits, concurrent medical conditions, laboratory data, diagnosis, administration of perioperative glucocorticoids or antiepileptic drugs, and specific imaging, surgical, and anesthetic variables were recorded. Risk factors for survival, occurrence of postoperative complications, and hospitalization times were identified with univariate linear and logistic regression, followed by multivariable regression models.ResultsAll dogs were recovered with a specific protocol in an intensive care unit. Forty‐nine of 50 (98%) dogs survived the immediate postoperative period, and 46 of 50 (92%) survived to discharge. Early postoperative neurological deterioration was seen in 45% (22/49) of dogs, and a postoperative complication was diagnosed in 23 of 49 (47%). Nonneurological postoperative complications were seen in 9 of 49 (18%)