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Evaluate the Safety and Efficacy of OAS in Treating Severely Calcified Coronary Lesions

NCT01092416 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 443

Last updated 2023-07-18

Study results available
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Summary

This is a prospective, single-arm, multi-center study to evaluate the safety and performance of the OAS in treating de novo, severely calcified coronary lesions in adult subjects. Study is going to enroll up to 429 subjects in up to 50 U.S. study sites. The primary safety endpoint is 30-day MACE and primary efficacy endpoint is procedural success. All subjects will be treated with the orbital atherectomy system and adjunctive stent. All subjects will be followed in clinic at 30 days. Additionally, all subjects will have an annual phone call or clinical follow up at each anniversary until study is closed.

Conditions

Interventions

DEVICE

Diamondback 360 Orbital Atherectomy System

Diamondback 360 Orbital Atherectomy System. The (OAS) utilizes a diamond-coated eccentric crown that, while rotating over an atherectomy guide wire, expands the lumen diameter laterally via centrifugal forces (up to a maximum orbit diameter for a given rotational speed and crown diameter). It is a minimally invasive PCI procedure.

Sponsors & Collaborators

  • Abbott Medical Devices

    lead INDUSTRY

Principal Investigators

  • Jeffrey Chambers, MD · Metropolitan Cardiology Consutants

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-05-31
Primary Completion
2013-01-31
Completion
2016-01-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01092416 on ClinicalTrials.gov