Clinical trial · Observational
Ultrasound in Detecting Lymph Node Metastasis in Older Patients Undergoing Breast Sonography
Lymph Node Evaluation in the Axilla of Symptomatic Older Women During Breast Sonography.
NCT01681901CI-TRIAL-00026971withdrawnClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): no patient accrual
Summary
Brief summary (as posted)
This pilot clinical trial studies ultrasound in detecting lymph node metastasis in older patients with undergoing breast sonography. Diagnostic procedures, such as ultrasound, may help find breast cancer and find out how far the disease has spread
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 (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| ultrasound imaging | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Diagnostic (ultrasound)
- description
- Patients undergo breast ultrasound imaging.
- interventionNames
- Procedure: ultrasound imaging
Primary outcomes (1)
- measure
- Proportion of successful evaluations, defined as the consistent capture of the data for geometry, morphology, qualitative vascular information, and quantitative vascular information on 3 axillary lymph nodes
- timeFrame
- at 15 minutes following breast sonogram
- description
- The proposed methodology will be considered unfeasible if the proportion of successful evaluations is =\< 0.7.
Secondary outcomes (4)
- measure
- Accuracy of lymph node geometry, measured with a longitudinal and transverse ratio, to determine guidelines for characterizing micro metastases to the lymph nodes
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 55 Years
Show eligibility criteria text
Inclusion Criteria: * Patients referred for a breast ultrasound * Patients who have had a mammogram with a Breast Imaging Reporting and Data System (BIRADS) of \>= 4 * Patients who are undiagnosed for breast cancer Exclusion Criteria: * Patients who have had breast cancer surgery
References
Publications (0)
Data not yet available
No reference posted for this study.