Clinical trialNCT00632450CompletedObservational

EnSite Real-Time Cardiac Performance Measurements (RT CPM) Study

SponsorAbbott Medical DevicesEnrollment21Heart Failure

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The EnSite Real-Time Cardiac Performance Measurements Study (EnSite RT CPM) is a multicenter, international, acute, non-significant risk study, designed to enroll a maximum of 40 patient. The goal of the study is to collect 3-D systolic/diastolic data with the EnSite NavX Mapping system during a CRT implant. Patients enrolled in this study will undergo NavX CPM recording of the heart using the EnSite NavX Mapping system during the implantation of a cardiac resynchronization therapy device.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Andre d'Avila, MD
Massachusetts General Hospital
Principal Investigator
clinicaltrials.gov ↗
Imran Niazi, MD
Arrhythmia Center of Southern Wisconsin, Ltd
Principal Investigator
clinicaltrials.gov ↗
Johannes Sperzel, MD
Kerckhoff Klinik GmbH
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

St. Jude Medical
Sunnyvale, California, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Dec 2007
Primary completion: 31 Oct 2008
Completion: 31 Oct 2008
Last update posted: 5 Feb 2019
Registered enrollment: 21
Registry id: NCT00632450

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.