Study of avoiding axillary surgery in patients with breast cancer by accurate diagnosis of sentinel node metastases using CT and MRI

Study of avoiding axillary surgery in patients with breast cancer by accurate diagnosis of sentinel node metastases using CT and MRI - Study of avoiding axillary surgery in patients with breast cancer by accurate diagnosis of sentinel node metastases using CT and MRI

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027829

Enrollment

500

Registered

2017-06-20

Start date

2017-07-01

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

Primary breast cancer

Interventions

Identify the sentinel node by contrast-enhanced CT Diagnose sentinel node metastases by contrast-enhanced MRI Avoid sentinel Node biopsy for node-negative patients

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1) Patients with primary breast cancer who undergo surgery 2) Clinically axillary lymph-nodes negative patients 3) Patients given written informed consent

Exclusion criteria

Exclusion criteria: 1) Patients with contraindication to Iopamidol 2) Patients with contraindication to Ferucarbotran

Design outcomes

Primary

Measure	Time frame
axillary recurrence rate	—

Secondary

Measure	Time frame
disease-free survival rate overall survival rate	—

Countries

Japan

Contacts

Public ContactKazuyoshi Motomura

Osaka General Medical Center Department of Breast Surgery

motomurak@hotmail.com06-6692-1201

Outcome results

None listed

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