Conduction System Pacing International Registry (CONSPIRE)

Completed

Conditions studied: Bradyarrhythmia, Heart Failure

In brief

The purpose of this registry study is to collect information about routine clinical practices with device implantation to treat bradycardia and cardiac systolic dysfunction (heart rhythm disorders) across global centers of excellence in cardiac pacing. In particular, this study will examine the use of conduction system pacing (CSP) in clinical practice. Information collected in the registry will help researchers better characterize strengths and limitations of current technology and treatments.

Key facts

Study ID: NCT04831125
Run by: University of Chicago
People needed: 383
Starts: 2021-04-04
Expected to finish: 2026-02-05
Last updated by the study team: 2026-03-03

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Meets American College of Cardiology (ACC)/American Heart Association (AHA)/Heart Rhythm Society (HRS) guidelines for bradycardia, or
Meets ACC/AHA/HRS guidelines for cardiac resynchronization therapy (CRT).

You may not qualify if…

Age < 18 years
Inability of patient capacity to provide consent for themselves either due to medical or psychiatric comorbidity
Pregnancy
Difficulty with follow-up

Where it is running

University of Arizona — Tucson, Arizona, United States
University of Chicago — Chicago, Illinois, United States
Icahn School of Medicine at Mount Sinai & Mount Sinai Hospital — New York, New York, United States
University of Pennsylvania — Philadelphia, Pennsylvania, United States
Geisinger Wyoming Valley Medical Center — Wilkes-Barre, Pennsylvania, United States
Maastricht University Medical Center — Maastricht, Netherlands
Health Research Institute Hospital La Fe — Valencia, Spain
Lund University — Lund, Sweden

Full record on ClinicalTrials.gov

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