View clinical trials related to Atypical Lobular Hyperplasia.
Filter by:The Sloane Project is a UK wide prospective audit of screen detected non-invasive and atypical breast hyperplasias named after John Sloane an eminent pathologist interested in the field. Non invasive breast neoplasia accounts for 25% of all 'breast cancers' detected through breast screening and includes ductal carcinoma in situ (DCIS) and lobular carcinoma in situ (LCIS). Atypical hyperplasias are high risk but benign lesions found in 10% of benign biopsies performed through the NHS breast screening programme. The importance of these lesions rests on the increased risk of subsequently developing invasive breast cancer, with DCIS at highest risk (20 times greater than the general population) followed by LCIS (10 times greater) and atypical breast hyperplasia (4 times greater). The Sloane Project data are held by Public Health England (PHE) and provide full and detailed information about the patients' journey from diagnosis to treatment and outcome. The project aims to increase the understanding of how best to manage these early lesions which can lead to breast cancer. All NHS breast screening units in the UK are invited to submit data for the Sloane Project. Historically an exceptional ~90% of centres in England, Scotland, Wales and Northern Ireland have participated on a voluntary basis. The objective of this research protocol is the collection of anonymised formalin fixed paraffin embedded (FFPE) tissue blocks from women whose data is held within the Sloane Project database in order to allow detailed analysis of the biological, molecular and genomic changes in these cases of in situ carcinoma and atypical hyperplasia and how these relate to the corresponding annotated clinical, pathological and radiological data already collected by and held in PHE. We seek to identify particular signature(s) that define which patients are likely to develop invasive disease, distinguishing the worrisome from indolent, non-worrisome lesions.
This randomized controlled trial compares vacuum-assisted percutaneous excision to open standard surgical excision in women who have high-risk or borderline, non-malignant breast lesions with respect to efficacy, safety, cosmesis and patient satisfaction.
This study is evaluating how ruxolitinib affects premalignant breast cells. One half of the study participants will receive ruxolitinib for approximately 15 days, and the other half will receive a placebo (sugar pill) for approximately 15 days. Once study participants have completed their ruxolitinib or placebo, participants will undergo surgery to remove the premalignant breast tissue.
We aim to determine if Molecular Breast Imaging (a new nuclear medicine technique developed at Mayo) can identify malignant breast lesions in women who have atypical ductal hyperplasia, atypical lobular hyperplasia, or lobular carcinoma in situ.