Clinical trial · Observational
Sonographic Visibility of Breast Biopsy Marker Clips Up to 4 Weeks After Placement
NCT00548392CI-TRIAL-00001861completedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this study is to determine how long collagen based marker clips remain visible by ultrasound after placement in suspicious breast lesions and if collagen based marker clips can be reliably identified in the operating room and serve as effective guidance for surgical removal of high risk or malignant breast lesions.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Visibility of marker clip after placement in suspicious breast lesions.
- timeFrame
- Within 4 weeks of placement
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with suspicious breast lesions that have undergone biopsy and marker clip placement within 28 days (4 weeks) of pre-operative consultation visit. * Patients or their legal representative must be able to provide written informed consent. * Patients must be over 18 years old. Exclusion Criteria: * Under the age of 18 years * Unable to give written informed consent * Patients will be excluded if the clip was placed more than 4 weeks prior to their pre-operative appointment or wire-localization.
References
Publications (0)
Data not yet available
No reference posted for this study.