Low-Dose Tamoxifen Citrate in Reducing Breast Cancer Risk in Radiation-Induced Cancer Survivors
Condition:   Breast CancerInterventions:   Drug: Tamoxifen Citrate;   Drug: Placebo;   Procedure: Digital mammography;   Other: immunohistochemistry staining method;   Other: pharmacological study;   Other: laboratory biomarker analysis;   Genetic: protein expression analysis;   Other: pharmacogenomic studies;   Other: questionnaire administration;   Procedure: Fine needle aspiration;   Other: Quality of Life AssessmentSponsors:   University of Alabama at Birmingham;   National Cancer Institute (NCI);   St. Jude Children's Research Hospital;   University Health Ne...
Source: ClinicalTrials.gov - September 3, 2010 Category: Research Source Type: clinical trials

Optical Spectroscopy During Breast Cancer Surgery and Core Needle Biopsy
Condition:   Breast CancerInterventions:   Device: High Resolution Microendoscope;   Device: Bench-top optical spectrometerSponsors:   Duke University;   William Marsh Rice UniversityCompleted - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - August 13, 2008 Category: Research Source Type: clinical trials

Nipple Aspiration, Ductal Lavage, and Duct Endoscopy in Screening Women at Moderate-to-High Risk of Developing Breast Cancer
Condition:   Breast CancerInterventions:   Genetic: gene expression analysis;   Genetic: protein expression analysis;   Other: cytology specimen collection procedure;   Other: laboratory biomarker analysis;   Other: physiologic testing;   Procedure: breast duct lavage;   Procedure: endoscopic biopsy;   Procedure: study of high risk factorsSponsors:   National Cancer Institute (NCI);   Royal Marsden NHS Foundation TrustCompleted - verified December 2005 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - April 7, 2004 Category: Research Source Type: clinical trials