A Clinical Investigation to Evaluate Microwave Imaging Via MammoWave® in a Population-based Screening Program for Early Breast Cancer Detection

Umbria Bioengineering Technologies

Status: Enrolling

Conditions: Women's Health: Neoplasm of Breast

Treatments: Device: MammoWave

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT06291896

UBT 2023-01

Details and patient eligibility

About

This is an open, multicentric, interventional, prospective, non-randomized clinical investigation. The first aim of the study is to confirm that MammoWave reaches sensitivity>75% and specificity>90% in breast cancer (BC) detection on 10.000 volunteers undergoing regular screening programs.

Full description

MammoWave is a non-CE marked device that uses low-power (1mW) microwaves (1-9 GHz) instead of ionizing radiation (X-ray) for BC screening. MammoWave uses safe low-power radio frequency signals in the microwave band; it is a Class IIa medical device (non-invasive device). The previous generation of MammoWave had obtained the CE mark; in this investigation, the device contains the same hardware and will be used with the same acquisition method as the CE marked device, but additional data processing software will be used.

The 10,000 volunteers undergoing conventional breast screening examination will also undergo the MammoWave exam. The MammoWave results (WSF: breast With Suspicious Finding,i.e. with suspicious lesion, or NSF: No Suspicious Finding, i.e. breast without lesion or with low suspicious lesion) will be checked against the Reference Standard, to be intended as the output of conventional breast examination path (i.e., screening mammogram, integrated with other radiological/histological output when deemed necessary by the responsible Investigator in each site). Reference Standard may be BC+ for the histology-confirmed breast cancer (BI-RADS 6); BC- otherwise (BI-RADS 1, 2, 3).

(NOTE: BIRADS 4 and 5 are only image suspicion criteria: when a biopsy is performed, BIRADS are transformed in 6 (BC+) or 1,2 and 3 (BC-))

This clinical trial is performed within MammoScreen project [1] awarded in the context of HORIZON-MISS-2021-CANCER-02-01. UBT Srl is a partner of a Consortium which comprises (in addition to UBT): Toscana Life Sciences Foundation (Italy); London South Bank University (UK); ELAROS 24/7 Limited (UK); Servicio De Salud De Castilla La Mancha (Spain); Scuola IMT Alti Studi Lucca (Italy); EVITA - Cancro Hereditário (Portugal).

Enrollment: 10,000 estimated patients

Sex: Female

Ages: 45 to 74 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Women aged between 45 and 74 years
• Asymptomatic
• Signed informed consent form before starting any study activity
• Average risk of BC (every woman except those with know BRCA1, 2, TP53, and/or previous BC)
• Mammographic test, either 2D FFDM or 3D Digital Breast Tomosynthesis (DBT) (collecting oblique mediolateral projection [MLO] of the right breast, craniocaudal projection [CC] of the right breast, MLO projection of the left breast, CC projection of the left breast), performed within the past month with available results or planned to be performed in the same day of the MammoWave test or in the subsequent days
• Spontaneous willingness to comply with CIP and recommendations

Exclusion criteria

• Woman with breast prostheses
• Women with symptoms or some sign of suspected BC
• Women with BRCA1, 2, TP53 or previous BC
• Pregnant women
• Women who do not have mammographic manifestation of the tumor (known occult breast tumor with only axillar manifestation)
• Women with breast size larger than the largest MammoWave cup size

Trial design

Primary purpose: Screening

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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10,000 participants in 1 patient group

Single Arm

Other group

Description:

All participants perform: conventional breast examination path (i.e., screening mammogram, integrated with other radiological/histological output when deemed necessary by the responsible Investigator in each site) AND MammoWave exam.

Treatment:

Device: MammoWave