Shockwave Lithoplasty DISRUPT Trial for PAD (DISRUPT PAD 2)

Status Completed

Clinical Trial Summary

Shockwave Medical, Inc. intends to conduct a prospective, single-arm, multi-center, clinical study designed to evaluate the safety and performance of the Shockwave Lithoplasty™ System in subjects with moderate to heavily calcified peripheral arteries with 3.50mm to 7.0mm reference vessel diameter at the target site. The Shockwave Lithoplasty™ System is indicated to generate sonic shockwave energy within the target treatment site and disrupt calcium within the lesion to allow for subsequent dilation of a peripheral artery stenosis using low balloon pressure. Up to sixty (60) subjects will be enrolled and treated with Lithoplasty to yield thirty (51) evaluable subjects complete the study assuming a 15% lost to follow-up rate.

Clinical Trial Description

Shockwave Medical, Inc. intends to conduct a prospective, single-arm, multi-center, clinical study designed to evaluate the safety and performance of the Shockwave Lithoplasty™ System in subjects with moderate to heavily calcified peripheral arteries with 3.50mm to 7.0mm reference vessel diameter at the target site. The Shockwave Lithoplasty™ System is indicated for lithotripsy-enhanced, low-pressure balloon dilation of calcified, stenotic peripheral arteries in patients who are candidates for percutaneous therapy. Up to sixty (60) subjects will be enrolled at up to 8 centers in Europe and New Zealand to yield at least 51 evaluable subjects (assuming a lost-to-follow up rate of 15%).

Subjects will be evaluated at discharge, 30 days, 6 months, and 12 months after enrollment/index procedure.

Primary endpoints include safety and efficacy. Safety is a composite of new-onset Major Adverse Events through 30 days. Efficacy is target lesion patency at 12 months by duplex ultrasound defined as freedom from ≥50% restenosis. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02369848
Study type	Interventional
Source	Shockwave Medical, Inc.
Contact
Status	Completed
Phase	N/A
Start date	June 2015
Completion date	December 2016

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