Clinical trial

Symphony: The Implantable Counter Pulsation Device (CPD) Safety and Feasibility Trial

NCT01543022

StatusUNKNOWN

Study typeINTERVENTIONAL

Start date2011-11-01

PhasePHASE1 / PHASE2

Study timeline

Study start (unknown)2011-11-01Date precision: month

Registry last updated2013-05-03

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Chronic Heart Failureunresolved

Interventions

SymphonyDEVICE

The operative approach is limited to an infraclavicular incision similar to that used for placement of a pacemakerPROCEDURE

Sponsors & collaborators

Abiomed Inc.lead sponsor

Mapped research locations

MontrealQuebec, Canada1 VancouverBritish Columbia, Canada1 LondonOntario, Canada1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT01543022 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.