Spinal anesthesia may boost success of turning breech babies
NCT ID NCT02801201
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether spinal anesthesia (numbing the lower body) helps doctors turn a breech baby (feet-first) to a head-down position more successfully than standard sedation. 186 pregnant women at 36+ weeks participated. The goal was to increase the chance of a successful version and reduce the need for C-sections.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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186 people
The number who actually took part.
- Started
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May 2016
- Finished
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Dec 2025
- 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 to 60 years
- 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: * age ≥ 18 years * patient with 36 weeks of amenorrhea (SA) a fetus breech or transverse presentation * covered by a an insurance system * signed contentment Exclusion Criteria: Obstetric contraindications: * placenta previa * 3rd trimester bleeding * suspicion of fetal anoxia * patient has already received more than one caesarean section * multi-fetal pregnancy * HIV + * anticoagulant therapy Anesthesiologic contraindications: * infection at the puncture site, systemic infection or severe sepsis * intracranial hypertension * uncompensated heart failure * constitute or acquired coagulation abnormalities, including anticoagulant therapy with curative intent * neuropathy with demyelination of nerve fibers in thrust or unstabilized during recovery * syringomyelia
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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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CHU Amiens
Amiens, 80054, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.