Magnetic interferences of the iPhone 12 with cardiac implantable electronic devices

Magnetic interferences of the iPhone 12 with cardiac implantable electronic devices - MagPhID

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00025140

Enrollment

150

Registered

2021-04-26

Start date

2021-03-14

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Z45.00 Z45.01

Interventions

Group 1: Non-randomized study. "Arm 1": in vivo testing of magnetic interferences between iPhone 12 and CIED. Group 2: "Arm 2": in vitro testing of magnetic interference between iPhone 12 and CIED.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Implanted CIED with magnetic switch

Exclusion criteria

Exclusion criteria: - unable to give consent - <18 years old - Cardiac implant battery depletion - CIED without a magnetic switch

Design outcomes

Primary

Measure	Time frame
magnetic interferences present	—

Secondary

Measure	Time frame
Maximum distance to induce magnetic interference	—

Countries

Germany

Contacts

Public ContactFlorian Blaschke

Charité Universitätsmedizin Berlin, Campus Virchow Klinikum, Abteilung Kardiologie

florian.blaschke@charite.de030450653635

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026