Nodal Burden and Nodal Recurrence in Patients With Isolated Tumor Cells After Neoadjuvant Chemotherapy Treated With Axillary Dissection or Nodal Radiation: the OPBC-05/EUBREAST-14R/ICARO Study
NCT06464341 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 583
Last updated 2025-01-20
Summary
The purposes of this multicenter retrospective cohort study are to determine the residual nodal burden in patients with isolated tumor cells detected in the SLN or the clipped node after NAC and to determine oncologic outcomes in this group of patients after ALND or nodal RT or observation.
Conditions
Interventions
- OTHER
-
Observational study no intervention
Observational study no intervention
Sponsors & Collaborators
-
Memorial Sloan Kettering Cancer Center
collaborator OTHER -
University Hospital, Basel, Switzerland
lead OTHER
Principal Investigators
-
Walter P. Weber, MD · University Hospital, Basel, Switzerland
Eligibility
- Min Age
- 18 Years
- Max Age
- 100 Years
- Sex
- FEMALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2023-05-04
- Primary Completion
- 2023-12-31
- Completion
- 2024-12-31
Countries
- United States
- Austria
- Belgium
- Brazil
- Canada
- Germany
- Greece
- Israel
- Italy
- Netherlands
- Poland
- Slovenia
- South Korea
- Spain
- Sweden
- Switzerland
- Turkey (Türkiye)
- United Kingdom
Study Locations
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