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Long-term monitoring of post-heart transplant patients with an implantable electrocardiograph

Long-term monitoring with an implantable electrocardiograph (LINQ II) to clarify the causes of sudden death and its prevention in heart transplant patients - HTx-LINQ

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs072240026
Enrollment
30
Registered
2024-07-02
Start date
2024-08-23
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

After heart transplantation After heart transplantation, Sudden cardiac death

Interventions

Subcutaneous implantation of implantable electrocardiographs
D004562

Sponsors

Abe Kohtaro
Lead Sponsor
Shiose Akira
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Patients who have given their free and written consent (2) Patients who are at least 18 years of age at the time consent is given (3) Patients following heart transplantation

Exclusion criteria

Exclusion criteria: (1) Patients with implanted cardiac implantable devices (pacemakers (including CRTs), implantable defibrillators (including CRTDs), loop recorders) (2) Patients with active infections (3) Patients with metal allergies (4) Patients with psychiatric disorders or psychiatric symptoms that interfere with daily life and make participation in the study difficult (5) Other patients deemed by the investigator to be ineligible for participation in the study.

Design outcomes

Primary

MeasureTime frame
Incidence of fatal arrhythmias (ventricular fibrillation/ventricular tachycardia/atrioventricular block/sick sinus syndrome)

Secondary

MeasureTime frame
Incidence of all-cause mortality or sudden death or non-fatal arrhythmias Time from post-heart transplant to the onset of fatal arrhythmias/all-cause death/sudden death

Contacts

Public ContactKazuo Sakamoto

Kyushu University Hospital

sakamoto.kazuo.283@m.kyushu-u.ac.jp+81-92-642-5360

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026