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Feasibility study on sentinel lymph node biopsy after neoadjuvant chemotherapy in node positive patients with breast cancer

Feasibility study on sentinel lymph node biopsy after neoadjuvant chemotherapy in node positive patients with breast cancer - Sentinel lymph node biopsy after neoadjuvant chemotherapy

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000003015
Enrollment
50
Registered
2010-01-12
Start date
2010-01-01
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

Breast cancer with pocitive axillary node treated by neoadjuvant chemotherapy

Interventions

sentinel lymph node biopsy

Sponsors

Department of Breast and Endocrine Surgery, Kumamoto University
Lead Sponsor
Department of Breast and Endocrine Surgery Nagoya City University Hospital
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. The case signed informed consent of the patients for the registration 2. The case confirmed by cytological or pathological diagnosis in primary lesion 3. The case comfirmed by cytological or pathological diagnosis in axillary lymph node before treatment 4. The case who treated by neoadjuvant chemotherapy 5. The case who will be prepared by radica operation including axilary dissection under general anesthesia 6. The case with a satisfactory function of a heart/liver/kidney/bone marrow and to satisfy the next condition Hb: more than 8g/dl AST(GOT), ALT(GPT): Less than 2.5 times of the normal value upper limit of the institution

Exclusion criteria

Exclusion criteria: 1. The case with active other malignancies 2. The case with past history of drug allergy or hypersensitivity 3. The case during pregnancy or lactation 4. The case judged inappropriate by physicians

Design outcomes

Primary

MeasureTime frame
accuracy

Secondary

MeasureTime frame
adverse event, predictive factor

Countries

Japan

Contacts

Public ContactAyako Okabe

Faculty of Life Sciences, Kumamoto University Department of Breast and Endocrine Surgery

breast@kumamoto-u.ac.jp096-373-5521

Outcome results

None listed

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