Feasibility study of MRI guided breast biopsy

Feasibility study of MRI guided breast biopsy - MRI guided breast biopsy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004820

Enrollment

Registered

2011-01-05

Start date

2011-01-01

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

suspected breast cancer

Interventions

Follow up term:6 months. After contrast enhanced MRI, local anesthesia is performed, handheld vacuum assisted biopsy needle (BIRD Vacora biopsy system)is inserted, adjusted, and biopsy is performed.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) breast cancer is suspected on contrast enhanced MRI. 2) the lesion is not identified on ultrasound or mammography. 3) an informed consent was obtained after a detailed explanation.

Exclusion criteria

Exclusion criteria: 1) MRI examination is impossible. 2) History of allergy for GD-DTPA contrast medium. 3) During anti-coagulant therapy. 4) Hemorrhagic diathesis. 5) Staff decides inadequate case for current study.

Design outcomes

Primary

Measure	Time frame
Safty of the procedure.	—

Secondary

Measure	Time frame
Possibility of pathological diagnosis. Feasibility of the procedure.	—

Countries

Japan

Contacts

Public ContactKazunori Kubota

Tokyo Medical and Dental University Hospital Department of Radiology

Outcome results

None listed

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