NCT01531036

3D Breast Ultrasound Elastography in Patients Under Neoadjuvant Chemotherapy

Imagerie 3D d'élasticité du Sein Par échographie Ultrarapide au Cours d'un Traitement Par chimiothérapie néoadjuvante.

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 33 (actual)
• Sponsor: Institut National de la Santé Et de la Recherche Médicale, France · Other Government
• Sex: Female
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Breast Ultrasound Elastography is a complementary technique permitting a better characterization of breast lesions. 3D breast ultrasound elastography is a novel technique permitting a volumetric calculation of lesion stiffness. This could be particularly useful in patients with large breast tumors under pre-operative chemotherapy

Detailed description

3D breast ultrasound elastography provides volumetric lesion stiffness details in real time. 3D acquisition is compared to breast MRI in order to evaluate volume measurements calculated in ultrasound. Lesion elasticity is calculated in 3 planes with immediate reconstruction. The purpose of this prospective study is to evaluate the feasibility of this technique and compare the results to those of Breast MRI. For women receiving preoperative chemotherapy, this technique will be evaluated with regard to tumour shrinkage and lesion elasticity modifications under treatment.

Conditions

• Malignant Breast Tumours

Interventions

Type	Name	Description
DEVICE	3D Ultrasound elastography by means of shear wave propagation into breast tissue	Aixplorer Supersonic Imagine Ultrasound System with 3D probe for real-time elastography

Timeline

• Start date: 2010-12-01
• Primary completion: 2012-11-01
• Completion: 2012-11-01
• First posted: 2012-02-10
• Last updated: 2025-08-27

Locations

1 site across 1 country: France