A phase I clinical study of new type mammography.

A phase I clinical study of new type mammography. - A study to investigate the characteristic of weak electric wave in the breast of living body.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015305

Enrollment

Registered

2014-10-23

Start date

2015-06-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Breast cancer

Interventions

Put the UWB(ultra wide band) sensor on the surface of the breast and then the wave is transmitted and received. The data is analyzed and image is built by the computer.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Ipsilateral and contralateral breast of the pre-operative breast cancer patients.

Exclusion criteria

Exclusion criteria: Patients who do not agree with this study. Patients who were deemed inappropriate by the attending physician.

Design outcomes

Primary

Measure	Time frame
Measure the reflected wave, which entered and scattered around within a breast and comes back, to know about the characteristics.	—

Secondary

Measure	Time frame
Analyze the received signals and reconstruct the tumor of the breast in three-dimensional images.	—

Countries

Japan

Contacts

Public ContactSeishi Kono

Kobe university hospital Breast Surgery

seishik@medkobe-u.ac.jp078-382-6302

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026