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NCT05757427

Pilot Clinical Evaluation of a Microwave Imaging System for Breast Cancer Detection

Completed NA Results posted Last updated 26 November 2025
What this trial tests

NA trial testing Wavelia #2 in Breast Cancer in 73 participants. Completed in 4 October 2024.

Timeline
9 March 2023
Primary endpoint
13 June 2024
4 October 2024

Quick facts

Lead sponsorMVG Industries SAS
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposediagnostic
Enrollment73
Start date9 March 2023
Primary completion13 June 2024
Estimated completion4 October 2024
Sites1 location across Ireland

Drugs / interventions tested

Conditions studied

Sponsor

MVG Industries SAS

Who can join

18 and older, female only, with Breast Cancer. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Assess the Detectability Rate of Malignant and Benign Breast Lesions. Primary · 21 days

Endpoint: Percentage of malignant and benign breast lesions correctly detected with Wavelia MWBI

GroupValue95% CI
Wavelia MWBI scan56
Correct Sizing of Breast Lesions With Wavelia MWBI Secondary · 21 days

Endpoint: Maximal linear size difference (in mm) between the MWBI lesion detection and the maximal size reported in the ultrasound lesion size estimates. This is measured as a continuous variable of difference in mm

GroupValue95% CI
Wavelia MWBI scan-1.6-67.7 – 21.6
Evaluate the Wavelia MWBI Breast Lesion Detectability Rate on Patients With no Biopsy Clip Secondary · 21 days

Endpoint: Percentage of breast lesions correctly detected with Wavelia MWBI on patients with no biopsy clip marking in their breast

GroupValue95% CI
Wavelia MWBI scan15
Safety Objective: Provide Further Data to Support the Establishment of the Safety Profile of MWBI Scan Secondary · 21 days

Endpoint: Incidence of Serious Adverse Events and Serious Adverse Device Effects during the total duration of the trial as well as other adverse events reported.

GroupValue95% CI
Wavelia MWBI scan4

Adverse events — posted to ClinicalTrials.gov

Time frame: 21 days. Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Wavelia MWBI scan
Serious: 0/73 (0%)
Deaths: 0/73
Other adverse events (3 terms — click to expand)

ReactionSystemWavelia MWBI scan
General disorders and administration site conditionsGeneral disorders
Immune system disordersImmune system disorders
Musculoskeletal and connective tissue disordersMusculoskeletal and connective tissue disorders

Data from ClinicalTrials.gov NCT05757427 adverse events section.

Sponsor's own description

The trialed investigational medical imaging device is a low-power microwave breast imaging system for cancer screening purposes. It is an active device which uses non-ionizing radiation. Microwave imaging is an emerging imaging modality for the early detection of breast cancer. The physical basis of microwave imaging is the dielectric contrast between healthy and cancerous breast tissues at the microwave frequency spectrum. This study is a pilot Clinical Evaluation of a microwave imaging system (Wavelia #2) for Breast Cancer Detection. The clinical data that will be collected in the context of this study is intended for the assessment of the imaging diagnostic capability and the safety of the investigational device.

Publications & conference data

3 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Wavelia Microwave Breast Imaging Phase#2 Clinical Investigation: Methodological Evolutions and Multidimensional Radiomics Analysis Towards Controlled Specificity.
    Fasoula A, Fasoula A, Papatrechas G, Arvanitis P, et al · · 2025 · cited 2× · PMID 41008817 · DOI 10.3390/cancers17182973
  2. Diagnostic performance of the second-generation Wavelia microwave breast imaging system: a pilot clinical investigation.
    Kerin EP, O'Donnell JPM, Abd Elwahab SM, Butler TO, et al · · 2025 · PMID 41218979 · DOI 10.1093/bjs/znaf242
  3. Microwave Breast Imaging System Modules, Enhancing Scan Quality and Reliability of Diagnostic Outputs During Clinical Testing.
    Papatrechas G, Fasoula A, Fasoula A, Arvanitis P, et al · · 2025 · PMID 41155078 · DOI 10.3390/bioengineering12101079

Verify or expand the search:

Other recruiting trials for Breast Cancer

Currently open trials in the same condition.

Other MVG Industries SAS trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing