MONTOYA_Impact of the COVID-19 pandemic on radiation exposure of the German population by emergency imaging

MONTOYA_Impact of the COVID-19 pandemic on radiation exposure of the German population by emergency imaging - MONTOYA

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032879

Enrollment

75000

Registered

2023-11-10

Start date

2023-12-01

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

U07.2

Interventions

Group 1: Retrospective analysis of data on radiation exposure due to suspected diagnoses in connection with Long Covid, no risks for patients when evaluating existing data.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Computed Tomography in Emergency Imaging Emergency Department suspected diagnoses of pulmonary artery embolism, stroke, and cerebral haemorrhage adults

Exclusion criteria

Exclusion criteria: Polytrauma Patients minor to 18 years

Design outcomes

Primary

Measure	Time frame
Radiation exposure is to be reduced in emergency imaging (CT) with Covid 19 indication.	—

Secondary

Measure	Time frame
Proof of the decline in all patients over 70 years of age with suspected Covid 19 who required emergency imaging (CT).	—

Countries

Germany

Contacts

Public ContactClemens Cyran

LMU München

clemens.cyran@med.uni-muenchen.de089440076642

Outcome results

None listed

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