New Onset of AV-Nodal Reentrant Tachycardia (AVNRT) in the Elderly- an Uncommon Diagnosis

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00037261

Enrollment

445

Registered

2025-07-21

Start date

2025-07-21

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

I47.0

Interventions

Group 1: Patients > 65 years between 01/2018 and 12/2022 diagnosed with AVNRT in the EP study

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: diagnosed AVNRT in the electrophysiological study

Exclusion criteria

Exclusion criteria: Missing the diagnosis of AVNRT

Design outcomes

Primary

Measure	Time frame
Retrospective recording and comparison of clinical and instrumental findings in patients with AVNRT with a focus on patients > 65 years of age	—

Secondary

Measure	Time frame
Comparison of the AV nodal conduction characteristics of older and younger patients	—

Countries

Germany

Contacts

Public ContactAnett Große

Universtitätsklinikum Jena, Klinik für Innere Medizin 1

anett.grosse@med.uni-jena.de+4936419324547

Outcome results

None listed

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