LIBERTY 360° Prospective, Observational, Multi-Center Clinical Study to Evaluate Acute and Long Term Clinical and Economic Outcomes of Endovascular Device Intervention in Patients with Distal Outflow Peripheral Arterial Disease (PAD)

The purpose of this study is to evaluate endovascular device interventions in treating distal outflow peripheral artery disease (PAD) with critical limb ischemia (CLI) and/or intermittent claudication.

The primary objectives are:

Analyze the acute and long term clinical and economic outcomes of procedures performed to treat cases of distal outflow PAD that involve a target lesion located within 10 cm above the medial epicondyle to the digital arteries.
Develop the LIBERTY Plaque Burden Score to provide additional guidance for future interventions and to predict clinical outcomes.

Additionally, we will aim to create a universal classification schema that describes the distribution and plaque burden—including calcium—for disease in distal outflow PAD.