Clinical trial · Observational
Gene Expression in Tumor Tissue From Women Undergoing Surgery for Breast Cancer or Core Biopsy of the Breast
Pilot Study for Analysis of Tumor Gene Expression by DNA Microarray Analysis in Patients Undergoing Breast Cancer Surgery or Core Biopsy Sampling
NCT00898937CI-TRIAL-00032500terminatedResults postedClinicalTrials.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): Funding ended
Summary
Brief summary (as posted)
RATIONALE: Studying samples of breast tissue in the laboratory may help doctors learn more about the genes and proteins found in breast tissue. PURPOSE: This phase I trial is studying genes and proteins in breast tissue from women undergoing surgery for breast cancer or core biopsy of the breast.
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 (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| breast biopsy | Procedure | — | UNRESOLVED |
| microarray analysis | Genetic | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Tumor Gene Expression as Assessed by RNA Microarray Analysis
- timeFrame
- 1 day
- description
- Concentration of RNA recovered from breast needle biopsies
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
Show eligibility criteria text
DISEASE CHARACTERISTICS: * Undergoing surgery for breast cancer OR core biopsy sampling of the breast PATIENT CHARACTERISTICS: * Not specified PRIOR CONCURRENT THERAPY: * Not specified
References
Publications (0)
Data not yet available
No reference posted for this study.