NIPH Clinical Trials Search

UMIN ID: UMIN000001677

Registered date:01/02/2009

A feasibility study of accelerated partial breast irradiation using interstitial brachytherapy for female breast cancer <=3cm pN0M0

Basic Information

Recruitment status Complete: follow-up complete
Health condition(s) or Problem(s) studiedbreast cancer
Date of first enrollment2009/03/01
Target sample size46
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)Radiotherapy=Interstitial brachytherapy 36Gy/6fr/3-4 days Applicator implantation either at post-breast conserving surgery or at intra-breast conserving surgery


Primary Outcomereproducibility of interstitial brachytherapy
Secondary Outcomecomplication rates, local control rate, cosmetic results

Key inclusion & exclusion criteria

Age minimum35years-old
Age maximumNot applicable
Include criteria
Exclude criteria1)Patients with Paget's disease 2)Patients with a breast unsatisfactory for brachytherapy 3)Patients who are pregnant or lactating 4)Patients with active collagen disease or history other than RA 5)patients with DM treated with continuous insulin or with uncontrolled DM 6)Patients with other active malignancy 7)Prior radiotherapy to chest region 8)Patients unsuitable for general anesthesia nor for local anesthesia 9)Patients with psychiatric disorders unsuitable for the study participation 10)Doctor in charge judged unsuitable for study participation

Related Information


public contact
Name NOSE, Takayuki
Address Nagayama 1-7-1,Tama-city, Tokyo, 206-8512, Japan Japan
Telephone 042-371-2111
Affiliation Nippon Medical School Tamanagayama Hospital Department of Radiation Oncology
scientific contact
Name DOKIYA, Takushi
Address Yamane1397-1,Hidaka, Saitama, 350-1298, Japan Japan
Telephone 042-984-4136
Affiliation Saitama Medical University International Medical Center Comprehensive Cancer Center Department of Radiation Oncology