Brain scans reveal how women perceive reconstructed breasts
NCT ID NCT02553967
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study used functional MRI (fMRI) to see how the brain's sensory map changes after breast reconstruction in women treated for breast cancer. Researchers compared brain activity when touching the reconstructed breast versus the natural breast. The goal was to objectively measure sensory recovery, not to test a treatment. 49 women participated, and the study is now complete.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help doctors understand how the brain adapts after breast reconstruction, potentially improving surgical techniques and patient satisfaction.
- What could go wrong
- This is a small, completed observational study (49 participants) using fMRI, not a treatment trial. Results may not apply to all patients or lead to direct clinical changes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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49 people
The number who actually took part.
- Started
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Jan 2016
- Finished
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Apr 2021
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patient with an indication of unilateral total mastectomy with immediate breast reconstruction for initial breast cancer or recurrence, Or patient undergoing a unilateral secondary breast reconstruction 2. WHO performance status less than or equal to 2 3. Age ≥ 18 years 4. For patients of childbearing age, use of an effective contraceptive method for the duration of the study 5. Patient having been informed and having signed an informed consent form for the study. Exclusion Criteria: 1. Patient undergoing a breast reconstruction by exclusive lipomodelling 2. Contraindication to MRI : claustrophobia, intra-orbital metallic fragment, pregnancy, cochlear implants, incompatible metallic foreign body such as certain pacemaker and mechanical valves 3. Patient with an indication of preoperative radiotherapy or adjuvant chemotherapy according to regional and/or national standards 4. History of brain surgery 5. History of contralateral breast surgery 6. History of prophylactic total mastectomy 7. Reconstruction techniques using a mixed procedure (autologous + prosthesis) 8. Patient on medication that may alter the BOLD signal in MRI 9. Pregnant or breastfeeding women 10. Patient under tutorship or guardianship
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Centre Oscar Lambret
Lille, 59020, France
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