2018 ACVIM Forum Research Abstract Program: Seattle, Washington, June 14 - 15, 2018

Direct comparison of ameroid constrictor versus thin film band revealed a statistically significant difference between the two techniques with regards to the surgical outcome, with ameroid constrictor being superior. Direct comparisons also suggested that ameroid constrictor placement might have a better perioperative, clinical, and surgical/interventional outcome than ligation. However, none of these comparisons were statistically significant. Direct comparison of other techniques was not possible due to lack of data. Indirect comparison suggested that ameroid constrictor placement and complete ligation were the techniques with better perioperative, clinical, and surgical/ interventional outcome, followed by thin film band, coil embolization, and partial ligation. The outcome assessment for Amplatzer vascular plug and medical management was based on small numbers of cases to allow accurate interpretations.