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Arrhythmia in Hemodialysis Patients

NCT04036695 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2026-05-04

No results posted yet for this study

Summary

Patients receiving dialysis for kidney failure suffer from very high rates of sudden cardiac death due to abnormal heart rhythms and perfusion defects associated with HD treatment. It has previously been recognized that patients suffer heart injury during the dialysis procedure which may be an important factor for investigation. The study uses a simple implantable device that can monitor heart rhythms over time to gather information on the type of abnormal rhythms that occur in dialysis patients. This information will be combined with ultrasound and x-ray scans of the heart that will also be collected. The goal is to understand the relationship between the abnormal rhythms and injury to the heart during dialysis and what causes these injuries. The information gathered in this study will be used to compare the accuracy of an in house personalized computational model to predict potential cardiac injuries when patients undergo HD treatment.

Conditions

Interventions

DEVICE

Reveal LINQ insertable cardiac monitoring system

A small implantable cardiac monitor (Reveal LINQ device) will be inserted under local anaesthetic in an outpatient procedure. The Reveal LINQ device is composed of two electrodes and is used to continuously monitor electric activity temporally. It can detect arrhythmic episode and record up to 27 minutes of electrocardiographic (ECG) activity. This device is capable of continuous monitoring of patient's ECG activity for up to three years and will be utilized in this study to obtain initial information on the timing and nature of the arrhythmia suffered by hemodialysis patients leading to SCD.

Sponsors & Collaborators

  • London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

    lead OTHER

Principal Investigators

  • Christopher W McIntyre, MD · London Health Sciences Centre

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-10-17
Primary Completion
2023-05-01
Completion
2026-12-30

Countries

  • Canada

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 NCT04036695 on ClinicalTrials.gov