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Fluoroless Conduction System Implant

NCT07094217 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 75

Last updated 2025-07-30

No results posted yet for this study

Summary

Conduction system pacing is a new way of stimulating the heart using pacemaker wires. Traditional pacemakers stimulate the heart muscle which causes disordered heart beats: the walls of the heart move at different times. This wears down the heart over time.

Conduction system pacemakers stimulate the heart's electrical system directly producing natural heart beats that are much less disordered. These pacemakers can be challenging to insert with different heart shapes, sizes and scars. This can increase procedure times and time exposed to xray as pacemakers are inserted using x-rays to guide where the lead is implanted.

This study aims to allow conduction system pacemakers to be implanted without the use of normal xray (fluoroscopy).

The investigators will create an anatomical shell of the heart using special plastic (mapping) catheters that is inserted within the heart from the groin. The investigators will use a special heart scanning (echo) catheter to see how the pacemaker wire is inserted into the heart muscle. The investigators will use MRI to confirm that the information we collect is accurate. Using this information the investigators will create a protocol to implant a lead that does not require xray, using only the mapping catheter.

Conditions

  • Pacemaker
  • Conduction System Pacing

Sponsors & Collaborators

  • Imperial College London

    lead OTHER

Principal Investigators

  • Zachary Whinnett, BM.BS · Imperial College London, Imperial College Healthcare Trust

Eligibility

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

Timeline & Regulatory

Start
2025-07-30
Primary Completion
2026-07-30
Completion
2026-07-30

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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 NCT07094217 on ClinicalTrials.gov