Ductal carcinoma in situ (DCIS; stage 0 cancer), 
Advanced or distant metastatic stage, 
Receiving any neoadjuvant therapy, 
History of receiving any antibiotics within prior 3 months, 
History of immunodeficiency, 
Having a remote infection, 
History of reaction to study antibiotics, 
Denial of signing the consent form.       
    

NCT00356148_exc_T1
Condition
Ductal carcinoma in situ
NCT00356148_exc_T2
Condition
DCIS
NCT00356148_exc_T3
Measurement
stage
NCT00356148_exc_T4
Condition
cancer
NCT00356148_exc_T5
Value
0
NCT00356148_exc_T6
Scope
DCIS; stage 0 cancer
NCT00356148_exc_T7
Value
distant metastatic
NCT00356148_exc_T8
Measurement
stage
NCT00356148_exc_T9
Value
Advanced metastatic
NCT00356148_exc_T10
Scope
Advanced or distant metastatic
NCT00356148_exc_T11
Procedure
neoadjuvant therapy
NCT00356148_exc_T12
Drug
antibiotics
NCT00356148_exc_T13
Temporal
within prior 3 months
NCT00356148_exc_T14
Observation
History
NCT00356148_exc_T16
Condition
immunodeficiency
NCT00356148_exc_T17
Observation
History
NCT00356148_exc_T18
Condition
remote infection
NCT00356148_exc_T15
Condition
reaction
NCT00356148_exc_T19
Observation
History
NCT00356148_exc_T20
Drug
study antibiotics
NCT00356148_exc_T21
Negation
Denial of