Opportunistic analysis of CT examinations for the detection of atrioventricular valve regurgitation

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00037338

Enrollment

120

Registered

2025-10-29

Start date

2025-09-01

Completion date

Unknown

Last updated

2026-06-01

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

Conditions

I07.1 I34.0

Interventions

Group 1: AV valve insufficiency risk assessment with an opportunistic analysis of CT examinations of the thorax using an automated segmentation model.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Patients with non-contrast or contrast-enhanced chest CT - Available echocardiography performed within = 30 days of the CT - Examination performed at LMU University Hospital Munich between 01/01/2015 and 01/01/2025

Exclusion criteria

Exclusion criteria: - Inadequate image quality of CT scan - Missing or incomplete echocardiography report - Time interval between CT and echocardiography > 30 days

Design outcomes

Primary

Measure	Time frame
Differentiation between patients with AV valve insufficiency and those without patients without AV valve insufficiency by means of an opportunistic analysis of analysis of CT examinations of the thorax with an automated segmentation model.	—

Secondary

Measure	Time frame
Differentiation between the degrees of AV valve insufficiency in patients with AV valve insufficiency by an opportunistic analysis of CT examinations of the thorax with an automated segmentation model.	—

Countries

Germany

Contacts

Public ContactJens Ricke

Klinikum der Universität München, Klinik und Poliklinik für Radiologie

Jens.Ricke@med.uni-muenchen.de089 4400 73620

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 11, 2026