Large-scale testing (Phase 3)Looking for participantsNCT03417622What this trial is testingWide Margin vs. Narrow Margin in Postneoadjuvant LumpectomyWho this might be right forBreast Cancer Mansoura University 370
Not applicableTemporarily pausedNCT02313116What this trial is testingComputed Optical Margin Assessment for Breast Cancer Surgery, Phase I (Part B)Who this might be right forBreast Cancer Diagnostic Photonics, Inc. 50
Testing effectiveness (Phase 2)Active Not RecruitingNCT05545150What this trial is testingVolumetric Specimen Imager Device for the Intraoperative Imaging of Patients With Breast Carcinoma and Breast Ductal Carcinoma In Situ, The VIVID StudyWho this might be right forAnatomic Stage 0 Breast Cancer AJCC v8Bilateral Breast CarcinomaBreast Ductal Carcinoma In Situ+3 more Northwestern University 113
Not applicableStudy completedNCT01704547What this trial is testingBreast Cup Immobilization Device II (GCC 1047)Who this might be right forBreast Cancer University of Maryland, Baltimore 25
Testing effectiveness (Phase 2)Study completedNCT00602108What this trial is testingRadiation Therapy in Treating Women Undergoing Lumpectomy for Stage I or Stage IIA Breast CancerWho this might be right forBreast Cancer Mayo Clinic 50
Not applicableStudy completedNCT04397185What this trial is testingBreast Cancer Locator Guided vs. Wire Localized Partial Mastectomy for Breast CancerWho this might be right forBreast Cancer Female CairnSurgical, Inc. 480
Not applicableActive Not RecruitingNCT03216421What this trial is testingIntraoperative Radiation Therapy (IORT) in DCISWho this might be right forBreast CancerDuctal Carcinoma in Situ Columbia University 265
Testing effectiveness (Phase 2)WithdrawnNCT05371860What this trial is testingRadiation Omission in Patients With HER2 Overexpressing Tumors With Pathologic Complete ResponseWho this might be right forBreast CancerHER2-positive Breast Cancer Armando Giuliano
Testing effectiveness (Phase 2)Looking for participantsNCT06954831What this trial is testingUltra-hypofractionated Whole Breast Irradiation With Lumpectomy Cavity Boost for the Treatment of Stage I-III Breast CancerWho this might be right forAnatomic Stage I Breast Cancer AJCC v8Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage III Breast Cancer AJCC v8+1 more City of Hope Medical Center 82
Not applicableActive Not RecruitingNCT01247233What this trial is testingStandard or Hypofractionated Radiotherapy Versus Accelerated Partial Breast Irradiation (APBI) for Breast CancerWho this might be right forBreast CancerLumpectomy UNICANCER 1,006
Not applicableActive Not RecruitingNCT03460067What this trial is testingOmission of Radiation in Patients With Her-2 Positive Breast CancerWho this might be right forHER2-positive Breast Cancer University of Kansas Medical Center 12
Not applicableActive Not RecruitingNCT00185744What this trial is testingAccelerated Partial Breast Irradiation Following Lumpectomy for Breast CancerWho this might be right forBreast CancerCarcinoma, Ductal Stanford University 121
Not applicableStudy completedNCT00156130What this trial is testingAccelerated Radiotherapy Outcomes in WomenWho this might be right forBreast Cancer Ontario Clinical Oncology Group (OCOG) 1,234
Not applicableActive Not RecruitingNCT02370797What this trial is testingNode Negative, Invasive Breast Cancer Single Fraction IOERTWho this might be right forBreast Cancer Avera McKennan Hospital & University Health Center 100
Not applicableEnded earlyNCT02281812What this trial is testingRadiofrequency Ablation in Breast CancerWho this might be right forBreast Cancer Hospital Universitari de Bellvitge 40
Not applicableStudy completedNCT02679378What this trial is testingExploratory Study Comparing ClearSight System 2D Map to Post Surgery Histopathological Analysis in LumpectomyWho this might be right forBreast Cancer Clear Cut Medical Ltd. 220
Testing effectiveness (Phase 2)Ended earlyNCT02807597What this trial is testingReal-time Intraoperative Breast Cancer Visualization for Margin AssessmentWho this might be right forBreast CancerCancer of the Breast Samuel Achilefu 9
Not applicableStudy completedNCT00734955What this trial is testingAn Optical Assay System for Intra Operative Assessment of Tumor Margins in PatientsWho this might be right forBreast Cancer Duke University 485
Not applicableStudy completedNCT00583843What this trial is testingUltrasound Targeting for the Lumpectomy CavityWho this might be right forBreast Neoplasms University of Iowa 20
Testing effectiveness (Phase 2)Study completedNCT00054301What this trial is testingRadiation Therapy After Lumpectomy in Treating Women With Ductal Carcinoma in Situ or Invasive Breast CancerWho this might be right forBreast Cancer Case Comprehensive Cancer Center 2