Skip to content

Research on the effectiveness and safety of microwave mammography

Exploratory study on the effectiveness and safety of microwave scattering field tomography imaging system in mammogram imaging - Research on the effectiveness and safety of microwave mammography

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs052180188
Enrollment
400
Registered
2019-03-26
Start date
2017-07-20
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

breast cancer

Interventions

none

Sponsors

Yamagami Kazuhiko
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Cancer patient: Breast cancer is suspected in diagnostic imaging or diagnosed as breast cancer by pathological diagnosis. Other than cancer patients: Not suffering from breast cancer. (Including those who receive breast cancer examination.) 2) Regardless of gender, over 20 years old. 3) It is possible to maintain the supine state on the bed during the examination of about 20 minutes. 4) Regarding research participation, written informed consent was obtained from the subject himself.

Exclusion criteria

Exclusion criteria: 1) There is a trauma that is not cured on the breast surface. 2) In addition, the subject who judged it though a study responsibility doctor or the medical attendant carried out this study safely if inadequate. 3) Pacemaker wearing person.

Design outcomes

Primary

MeasureTime frame
Draw ability (Efficacy) of microwave mammography image by microwave mammography device

Secondary

MeasureTime frame
1. We evaluate the safety from the viewpoint of the thermal action of the breast imaging diagnostic apparatus. 2. We evaluate the safety and usefulness of the protective seal. 3. Compared with X-ray mammography images, ultrasonic examination images, MRI examination images, etc., we evaluate the imaging ability of microwave mammography. 4. Clinical follow-up survey is performed, and compared with X-ray mammography image, super-wave inspection image, MRI inspection image etc. after the examination, the evaluation ability of microwave mammography is evaluated.

Contacts

Public ContactKazuhiko Yamagami

Shinko hospital

kazu.yama.-0825@shinkohp.or.jp+81-78-261-6711

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026