Retrospective quality analysis and method improvement of the post-processing of neuroradiological imaging in stroke assessment

• Conditions: I64; Stroke, not specified as haemorrhage or infarction

• Registration Number: DRKS00023077
• Lead Sponsor: Klinik für Neuroradiologie Universitätsklinikum Freiburg

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2020-09-17
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending
• Sex: All
• Target Recruitment: 7000

Inclusion Criteria

Patients who have received neuroradiological imaging since 01.01.2000 on suspicion of a stroke in whom ischemic stroke or transient ischemic attack has been confirmed.

Exclusion Criteria

A specific patient exclusion is not planned to prevent the algorithms for patient subgroups from being falsified.

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Quantification and classification of measurement and processing errors of software algorithms in stroke for quality assurance, and derived improvements of the algorithms.

Secondary Outcome Measures

Name	Time	Method
Descriptive statistics of the derived imaging parameters (infarct volumes, cerebral blood flow, cerebral blood volume etc.) and comparison with a possibly existing follow-up imaging taking into account the therapy performed.