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NCT06994260

Diagnostic Imaging of Vascular Malformations Using MSOT and ULM

Sponsor: University Hospital Erlangen

View on ClinicalTrials.gov

Summary

This clinical study evaluates the efficacy and accuracy of Multispectral Optoacoustic Tomography (MSOT) and Ultrasound Localization Microscopy (ULM) for imaging and diagnosing vascular malformations (venous, arteriovenous, lymphatic). The study aims to enhance diagnostic precision and improve treatment planning through advanced non-invasive imaging techniques.

Official title: Multispectral Optoacoustic Tomography (MSOT) and Ultrasound Localization Microscopy (ULM) as Diagnostic Imaging for Lymphatic, Venous and Arteriovenous Malformations

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

OBSERVATIONAL

Enrollment

15

Start Date

2025-08-01

Completion Date

2026-06-01

Last Updated

2025-06-22

Healthy Volunteers

No

Interventions

DIAGNOSTIC_TEST

Multispectral Optoacoustic Tomography

MSOT is an advanced imaging technology that combines laser-induced ultrasound and light absorption to visualize biological tissues. By detecting ultrasound waves generated from tissue absorption of multispectral light, MSOT provides high-resolution, real-time images with functional and molecular information. One of its use is in biomedical research and clinical applications to study blood oxygenation and tissue composition, making it valuable for areas such as vascular research. In this study, we aim to utilize MSOT to differentiate between venous, arteriovenous and lymphatic malformations.

DIAGNOSTIC_TEST

Ultrasound Localization Microscopy

ULM is a cutting-edge imaging technique that significantly enhances the resolution of traditional ultrasound by tracking the movement of microbubble contrast agents within blood vessels. This approach enables the visualization of microvascular structures and blood flow dynamics at a super-resolution scale, beyond the diffraction limit of conventional ultrasound. In this study, we aim to utilize ULM to differentiate between venous, arteriovenous and lymphatic malformations.

Locations (1)

University Hospital Erlangen, Department of Vascular Surgery

Erlangen, Bavaria, Germany