Ear acupuncture may cut Long-Term pain after breast surgery

NCT ID NCT05126615

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early This study
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
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Status unknown
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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.

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

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

10 people

The number who actually took part.

Started

May 2019

Finished

Sep 2021

Lead sponsor

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

18 years and older

Sex

Female participants only

Healthy volunteers

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

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

  • Hôpital Privé Paul d'Egine

    Champigny-sur-Marne, 94500, France

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