Completed NA INTERVENTIONAL 1-arm NCT01287234

Atrio-Ventricular (AV) Delay Optimization Using Echocardiography Versus the SonR Signal (SonR Pilot)

Atrio-Ventricular Delay Optimization in Patients Implanted With a Cardiac Resynchronization Device Using Echocardiography Versus the SonR Signal: A Pilot Study

Sponsor: LivaNova

Conditions Heart Failure

Interventions Echocardiogram/SonR

Updated 5 times since 2017 Last updated: Dec 18, 2012 Started: Jan 31, 2011 Primary completion: Jul 31, 2012 Completion: Jul 31, 2012

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Heart Failure and is currently completed. LivaNova leads this study, which shows 5 recorded versions since 2011 — indicating limited longitudinal coverage. Heart and vascular conditions benefit from the kind of long-term tracking this trial provides.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Jan 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

LivaNova
Piedmont Healthcare

Data source: Piedmont Healthcare

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Atlanta, United States