Clinical trial · Observational
Real Time Molecular Analysis of Breast Cancer Receiving Neo-adjuvant Chemotherapy
Real Time Molecular Analysis of Breast Cancer Receiving Neo-adjuvant Chemotherapy: Identification of Preclinical Models Predictive for Therapeutic Resistance
- 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 present project aims at identifying robust candidates for drug resistance in BC patients eligible for NAC. Its originality lies upon the combination of three different and complementary prospective approaches: from the molecular analyses of biopsies sampled before and after NAC, from in vitro BC Patient-Derived Organoids (PDO) mimicking patient's response to NAC, and from Circulating Tumor Cells (CTCs) isolated before/during/after NAC.
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 Female | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| molecular analysis of blood and tumor | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- label
- RH+
- description
- Prospective blood and biopsie analyses
- interventionNames
- Other: molecular analysis of blood and tumor
- label
- HER2+
- description
- Prospective blood and biopsie analyses
- interventionNames
- Other: molecular analysis of blood and tumor
- label
- TN
- description
- Prospective blood and biopsie analyses
- interventionNames
- Other: molecular analysis of blood and tumor
Primary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: 1. Woman over 18 2. Signed consent to participate 3. Invasive mammary adenocarcinoma proven histologically and / or cytologically 4. Indication of CNA retention by the referring clinical team. 5. No contraindication to CNA. 6. Selected indication of the post-CNA surgery sequence, then radiotherapy 7. Performance index ≤ 1 (WHO). 8. Affiliation to a social security scheme, or beneficiary of such a scheme Exclusion Criteria: 1. Planned therapeutic sequence: CNA, followed by neoadjuvant radiotherapy (HIST-RIC clinical trial for example) before surgery 2. Metastatic disease at diagnosis 3. Patient relapsed from breast cancer precede 4. Other malignant disease in the previous 3 years, with the exception of cervical carcinoma in situ or skin basal cell carcinoma and any other cancerous pathology considered to have been properly treated and at low risk of relapse. 5. Woman pregnant or likely to be (without effective contraception) or breastfeeding 6. Person in an emergency situation, adult person subject to a legal protection measure (adult under guardianship, guardianship or legal protection), or unable to express consent. 7. Inability to undergo medical monitoring of the trial for geographical, social or psychological reasons
References
Publications (0)
Data not yet available