Ear acupuncture may cut Long-Term pain after breast surgery
NCT ID NCT05126615
First seen Jul 16, 2026 · Last updated Jul 17, 2026 · Updated 1 time
Summary
This study tests whether adding auriculotherapy — a type of ear acupuncture using cold spray — to standard pain management can reduce the chance of chronic pain three months after mastectomy with immediate breast reconstruction. Ten women scheduled for this surgery will receive the ear treatment and then report their pain levels using standard questionnaires. The goal is to see if this simple, non-drug approach can prevent persistent post-surgical pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- auriculotherapy (cryospray on specific ear points)
- What this could lead to
- If effective, this could offer a simple, drug-free way to lower the risk of long-term pain after breast cancer surgery.
- What could go wrong
- This is a very small, early study with only 10 participants, so results may not apply widely. The effect may be no better than standard care alone.
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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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10 people
The number who actually took part.
- Started
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May 2019
- Finished
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Sep 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Women patient over 18 years-old * Patient scheduled for a mastectomy with immediate reconstruction by latissimus dorsi flap with or without symmetrization on the contralateral breast. * Patient affiliated or beneficiary of a social security scheme. * Patient who has given her free and informed consent. * Preoperative blood test showing no contraindication to the operation. Exclusion Criteria: * Refusal of the patient. * No indication for auriculotherapy: * Patient having a heavy treatment with neuroleptics, * Or tricyclic antidepressants which interfere with the action of auriculotherapy. * Patient undergoing long-term morphine treatment for chronic pain. * Patient with unweaned opioid addiction. * Chronic painful patient. * Protected patient: Major under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision; Hospitalized without consent. * Pregnant, breastfeeding or parturient woman. * Patient participating in another interventional study. * Patient who had already participated in this study as part of first breast surgery. * Patient receiving regular care by auriculotherapy
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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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Hôpital Privé Paul d'Egine
Champigny-sur-Marne, 94500, France
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