Prospective, Multicentric Study Evaluating the Surgical Treatment by Mastectomy With Immediate Prosthetic Breast Reconstruction in Patients With Breast Cancer and Receiving Adjuvant Therapy by TomoTherapy +/-Chemotherapy.

NCT ID: NCT03627988

Last Updated: 2025-07-31

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

65 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-06-07

Study Completion Date

2026-05-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Prospective, multicentric, non-randomized phase II study evaluating the surgical treatment by mastectomy with immediate prosthetic breast reconstruction in patients with breast cancer and receiving adjuvant therapy by TomoTherapy +/-Chemotherapy.

Patients with non-inflammatory and non-metastatic invasive mammary carcinoma will be included in this study.

The study procedure will be a surgical treatment by mastectomy with immediate prosthetic breast reconstruction followed by an adjuvant therapy: TomoTherapy +/-Chemotherapy (radiation therapy alone or preceded by chemotherapy).

The nature of the chemotherapy treatment will be decided according to the standards of each center.

The patients will be followed for the study up to 36 months after the surgical procedure.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Breast Cancer Invasive

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Patients with breast cancer

Group Type EXPERIMENTAL

Patients with invasive breast cancer will receive:

Intervention Type OTHER

* Mastectomy with Immediate prosthetic breast reconstruction
* Adjuvant therapy by TomoTherapy (radiation therapy alone or preceded by chemotherapy).

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Patients with invasive breast cancer will receive:

* Mastectomy with Immediate prosthetic breast reconstruction
* Adjuvant therapy by TomoTherapy (radiation therapy alone or preceded by chemotherapy).

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Age ≥ 18 years.
2. Patient with a non-inflammatory and non-metastatic invasive mammary carcinoma.
3. Indication of mastectomy and immediate prosthetic breast reconstruction.
4. Patient wishing to have an immediate mammary reconstruction with prosthesis.
5. Formal or presumptive pre-operative indication for adjuvant radiotherapy (+/- chemotherapy).
6. OMS ≤ 2.
7. Patient affiliated to a Social Health Insurance in France.
8. Patient must provide written informed consent prior to any study specific procedures.

Exclusion Criteria

1. Metastatic breast cancer.
2. Bilateral breast cancer.
3. Inflammatory breast cancer (T4d).
4. History of breast cancer within 5 years.
5. Not applicable according to the protocol version N°6 : Previous neoadjuvant treatment for the ongoing disease.
6. Pregnant or breastfeeding women.
7. Any psychological, familial, geographical or sociological condition which does not allow to respect the medical follow-up and/or compliance to study procedure.
8. Patient protected by law.
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Institut Claudius Regaud

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Institut Bergonie

Bordeaux, , France

Site Status

Institut Universitaire Du Cancer de Toulouse - Oncopole

Toulouse, , France

Site Status

Countries

Review the countries where the study has at least one active or historical site.

France

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

18 SEIN 11

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Therapeutic Nipple Sparing Mastectomy.
NCT02311959 COMPLETED PHASE3