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Noninvasive Diagnostics in Left Ventricular Assist Device Patients

NCT01981642 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2023-10-23

No results posted yet for this study

Summary

* Study Purpose: The purpose of this study is to evaluate the sensitivity/specificity of noninvasive diagnostic methods for the cardiac function that are based on data available from the Left Ventricular Assist Device (LVAD). These diagnostic methods will be compared to standard clinical diagnostic procedures both at rest and during exercise.
* Study Design: The study is a prospective interventional cohort study.
* Patient cohort: Thirty heart failure patients who had or are about to have a LVAD implanted.
* Data Collection: The acquisition of LVAD data (motor current and speed) and wristwatch accelerometry data concurrently to the documentation of routine clinical examinations, such as cardiac ultrasound, electrocardiography (ECG), cardiac catheterization, and exercise tests, will be performed.

Conditions

Interventions

OTHER

Recording of LVAD data during routine visits and daily life.

Noninvasive diagnostic intervention.

OTHER

Recording of daily activity using wristwatch accelerometers.

Noninvasive diagnostic intervention.

Sponsors & Collaborators

  • Austrian Science Fund (FWF)

    collaborator OTHER

  • Medical University of Vienna

    lead OTHER

Principal Investigators

  • Francesco Moscato, PhD · Medical University of Vienna

  • Daniel Zimpfer, MD · Medical University of Vienna

  • Heinrich Schima, PhD · Medical University of Vienna

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-12-31
Primary Completion
2024-12-31

Countries

  • Austria

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 NCT01981642 on ClinicalTrials.gov