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Medical Imaging and Thermal Treatment for Breast Tumors Using Harmonic Motion Imaging (HMI)

NCT05219695 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2025-05-31

No results posted yet for this study

Summary

The objective of this study is to demonstrate the initial clinical feasibility of using Harmonic Motion Imaging (HMI) for Focused Ultrasound Surgery (FUS) guidance and monitoring in patients with benign and stage 1 non-metastatic breast cancers. The investigators hypothesize that changes in HMI parameters will inform progression of FUS ablation.

Conditions

  • Fibroadenoma
  • Breast Cancer Stage I

Interventions

PROCEDURE

Harmonic motion imaging guided focused ultrasound (HMIgFUS)

Harmonic motion imaging guided focused ultrasound (HMIgFUS) is a combined treatment and imaging method, in which focused ultrasound (FUS) is used to thermally ablate tissue and harmonic motion imaging (HMI) is used for FUS guidance and monitoring. FUS applies high intensity focused ultrasound waves at its specified target to heat the tissue over a specified duration, causing cell death at the target area. HMI is an elasticity imaging technique which induces dynamic tissue vibrations at the target for tissue elasticity characterization. One of the inclusion criteria for this study is that participants must be scheduled for surgical excision of their breast tumor. In this study, HMIgFUS will be applied to anesthetized participants immediately prior to their scheduled surgery. HMI imaging will also be performed immediately prior to and after HMIgFUS application.

Sponsors & Collaborators

Principal Investigators

  • Elisa Konofagou, PhD · Professor of Biomedical Engineering

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-01-19
Primary Completion
2026-05-31
Completion
2026-05-31

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05219695 on ClinicalTrials.gov