Diagnostic accuracy of quantitative vascular analysis (Syngo QVA) to assess the degree of stenosis of peripheral vessel lesions compared to other examination modalities

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00014192

Enrollment

100

Registered

2018-03-12

Start date

2018-02-01

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

I70.2

Interventions

Group 1: Determination of the degree of stenosis by the QVA (Quantitative Vascular Analysis) in all patients

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Planned DSA in an intervention readiness because of PAOD with iliac, femoral, or popliteo-crural lesions

Exclusion criteria

Exclusion criteria: Allergies or renal failure make an injection of the contrast agents impossible

Design outcomes

Primary

Measure	Time frame
Determination of the sensitivity and specificity, as well as predictive values of the QVA in comparison to the subjective assessment by the examiner whether an intervention need is given	—

Secondary

Measure	Time frame
Determination of the sensitivity and specificity of the QVA in comparison to other preinterventional diagnostic methods	—

Countries

Germany

Contacts

Public ContactUlrich Ronellenfitsch

Klinik für Gefäßchirurgie und Endovaskuläre Chirurgie

ulrich.ronellenfitsch@med.uni-heidelberg.de06221 56-34173

Outcome results

None listed

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