Tiny pacemaker without wires under safety watch in japan

NCT ID NCT07106788

Recruiting now Disease control Sponsor: Abbott Medical Devices Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is tracking the safety of the Aveir leadless pacemaker in 304 Japanese patients who need a pacemaker. The device is placed directly inside the heart without wires. Researchers will monitor for serious complications over three years. The goal is to confirm the device is safe for routine use.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Aveir leadless pacemaker (device)
What this could lead to: If successful, this could confirm that the Aveir leadless pacemaker is safe and effective for long-term use in Japanese patients, supporting its wider adoption.
What could go wrong: This is an observational post-market study, not a randomized trial. It only tracks complications, not whether the device works better than alternatives. Results may not apply to all patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

LEADLESS PACEMAKER

Contacts and locations

Locations

Chiba University Hospital
RECRUITING

Chiba, 260-8677, Japan
Juntendo University Shizuoka Hospital
RECRUITING

Izunokuni, Shizuok, 410-2295, Japan
Kansai Medical University Hospital
RECRUITING

Hirakata, Osaka, 573-1191, Japan
Kokura Memorial Hospital
RECRUITING

Kitakyushu, Fukuoka, 802-8555, Japan
Kurashiki Central Hospital
RECRUITING

Kurashiki, Okayama-ken, 710-0052, Japan
Nagoya University Hospital
RECRUITING

Nagoya, Aichi-ken, 466-8550, Japan
National Cerebral & Cardiovascular Center Hospital
RECRUITING

Suita, Osaka, 564-8565, Japan
Osaka Keisatsu Hospital
RECRUITING

Osaka, Osaka, 543-8922, Japan
Sendai Kousei Hospital
RECRUITING

Sendai, Miyagi, 981-0914, Japan
Showa Medical University Hospital
RECRUITING

Shinagawa-ku, Tokyo, 142-8666, Japan
St. Marianna University School of Medicine Hospital
RECRUITING

Kawasaki, Kanagwa, 2168511, Japan
Toho University - Omori Medical Center
RECRUITING

Ōta-ku, Tokyo, 143-8541, Japan
Tokyo Medical University Hospital
RECRUITING

Tokyo, 160-0023, Japan
Tokyo Women's Hospital
RECRUITING

Tokyo, 162-8666, Japan

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