Acupuncture needle may protect the perineum during childbirth
NCT ID NCT04128033
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether puncturing the RP6 acupuncture point during the pushing phase of labor could reduce perineal tears and increase the chance of an intact perineum after childbirth. 350 women who had never given birth vaginally were randomly assigned to receive either real acupuncture or a placebo puncture. The main goal was to see if the real acupuncture led to fewer injuries.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- acupuncture (puncture of RP6 point)
- What this could lead to
- If it works, this could offer a simple, drug-free way to reduce perineal injuries during childbirth.
- What could go wrong
- This is a completed trial with 350 participants, but the intervention is a single acupuncture point, and results may not apply to all women or settings. The placebo effect is also possible.
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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350 people
The number who actually took part.
- Started
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Jan 2019
- Finished
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Jul 2019
- 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: * primiparous or multiparous women who have never given birth vaginally * term patients (after 37 weeks of amenorrhea) * patients delivering a fetus in cephalic presentation * patients speaking and understanding French. Exclusion Criteria: * patients suspected of having a fetal macrosomy (greater than the 97th percentile) on the last ultrasound * patients with twin pregnancies * excised patients * patient who has made an acupuncture preparation during pregnancy * patients with fetal death in utero * patients requiring medical termination of pregnancy
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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 Hospitalier Sud Francilien
Corbeil-Essonnes, 91106, France
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