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RecruitingNCT07217236PRECISE-AIUpdated Dec 12, 2025

Proactive Risk Evaluation for Cardiac Implantable Electronic Device Strategy Using AI-ECG

An interventional study of AI-ECG driven ECG monitoring in Artificial Intelligence (AI), Cardiac Implantable Electrical Devices and Conduction Disorder of the Heart, sponsored by National Defense Medical Center, Taiwan. Recruiting at 1 site in Taiwan. Open to participants aged 65 Years to 90 Years. Per ClinicalTrials.gov, last updated 2025-12-12.

Sponsored by National Defense Medical Center, Taiwan · Not applicable, Interventional, and Screening

From the registry’s dates

  • Started Nov 2025; still recruiting 11 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
11,492
Allocation
Randomized
Ages
65 Years to 90 Years
Sex
All
01

Study summary

The goal of this clinical trial is to learn whether an artificial intelligence-enhanced electrocardiogram (AI-ECG) strategy improves timely intervention of patients requiring cardiac implantable electronic devices (CIEDs), compared with standard clinical care.

Read the detailed description

This is a randomized controlled trial designed to evaluate the impact of an AI-ECG strategy on the identification of patients requiring CIEDs. The ECGs of eligible participants will be analyzed by a previously validated deep learning algorithm. Those classified as high-risk by the AI-ECG system will be allocated at random into either the intervention group or the control group.

In the intervention group, the physicians will be alerted by the AI-ECG system, and the participants will be proactively contacted to receive ambulatory continuous ECG monitoring for up to 7 days. In the control group, the participants will continue with usual clinical care, and treating physicians will not have access to the AI-ECG results before the end of this study. To ensure accuracy, the reference standards for device indications will be performed by a panel of experienced cardiologists without access to the AI-generated reports.

02

Conditions studied

  • Artificial Intelligence (AI)
  • Cardiac Implantable Electrical Devices
  • Conduction Disorder of the Heart

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03

In context

Arrhythmias, Cardiac

885 studies on the registry are indexed under Arrhythmias, Cardiac; 235 are open to participants now.

This study's planned enrollment of 11,492 is above the median of 99 across 429 interventional studies indexed under Arrhythmias, Cardiac.

Browse Arrhythmias, Cardiac studies →

Lead sponsor

National Defense Medical Center, Taiwan is the lead sponsor of 63 studies on the registry; 17 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
65 Years to 90 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • At least one 12-lead ECG within 1 year

Exclusion criteria

Exclusion Criteria:

  • Diagnosis of sick sinus syndrome
  • Diagnosis of high-grade or complete atrioventricular block
  • Diagnosis of ventricular tachycardia or ventricular fibrillation
  • Post CIED implant
  • Heart rate below 40 beats per minute by 12-lead ECG
05

Study design

Phase
Not applicable
Primary purpose
Screening
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
11,492 participants (estimated)

Study arms

  • Experimental
    AI-ECG prediction

    Diagnostic Test: AI-ECG driven ECG monitoring

  • No intervention
    Usual care

Interventions

  • Diagnostic testAI-ECG driven ECG monitoring

    Participants identified as high-risk for CIED implantation by the AI-ECG system will receive a continuous cardiac rhythm monitor for up to 7 days.

06

What researchers measure

Primary outcomes

  1. CIED implantation

    The number of participants who undergo CIED implantation within the study period. The CIEDs include conventional transvenous pacemakers, leadless pacemakers, and implantable cardioverter-defibrillators (encompassing transvenous, subcutaneous, and extravascular systems).

    Time frame: Within 180 days after randomization

Secondary outcomes

  1. Number of High-Grade Atrioventricular Block

    Time frame: Within 90 days after randomization

  2. Number of Complete Atrioventricular Block

    Time frame: Within 90 days after randomization

  3. Number of Sick Sinus Syndrome

    Time frame: Within 90 days after randomization

  4. Number of Ventricular Arrhythmia

    Time frame: Within 90 days after randomization

  5. Adverse Events Related to Continuous ECG Monitoring

    The number of adverse events associated with continuous ECG monitoring, including mild to moderate skin irritation, contact dermatitis, or discomfort at the site of patch application, as well as other procedure-related minor complications arising from extended ECG monitoring.

    Time frame: Within 90 days after randomization.

  6. Number of CIED-Related Complications

    Time frame: Within 90 days after randomization.

07

Study locations

1 of 1 sites recruiting
  • Tri-Service General Hospital
    Taipei, Taiwan
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 12, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT07217236
Lead sponsor
National Defense Medical Center, Taiwan
Responsible party
Wen-Yu Lin (Associate Professor, National Defense Medical Center, Taiwan) — Principal investigator
First posted
Oct 15, 2025
Start date
Nov 1, 2025
Primary completion
Oct 31, 2026 (estimated)
Completion
Oct 31, 2026 (estimated)
Last update
Dec 12, 2025

Study contacts

Chin Lin
Contact
xup6fup0629@gmail.com
+886-2-8792-3100 ext. 18574
Wen-Yu Lin
Contact
salmon.lin1019@gmail.com
+886-2-87923311 ext. 16118

Oversight

FDA-regulated drug
No
FDA-regulated device
Yes
View the source record on ClinicalTrials.gov ↗

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