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Data Collection Study of Wedge Pressure Data in Patients With CRT-D Devices

NCT00811551 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 22

Last updated 2019-02-04

No results posted yet for this study

Summary

zWedge is a clinical feasibility IDE study. The objective is to characterize the relationship between intra-thoracic impedance measurements obtained from a CRT-D device and pulmonary capillary wedge pressure (PCWP) measured via a right heart catheterization (RHC) acutely and over time.

Conditions

Interventions

DEVICE

CRT-D (Intra-thoracic Impedance Monitoring)

Diagnostic Feature in CRT-D device that emits a sub-threshold pulse to measure resistance between two electrodes.

Sponsors & Collaborators

  • Abbott Medical Devices

    lead INDUSTRY

Principal Investigators

  • Mark Carlson, MD · Abbott Medical Devices

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-12-31
Primary Completion
2011-04-30
Completion
2011-04-30

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 NCT00811551 on ClinicalTrials.gov