Side-Lying during labor may speed up delivery, new study hopes to prove
NCT ID NCT07411352
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether lying on the left side during active labor shortens the time to delivery compared to lying on the back. Researchers will randomly assign 188 first-time mothers to one of two positions, alternating 30-minute intervals with rest. The goal is to see if a simple position change can reduce labor duration and the need for medical help like oxytocin or C-sections.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- body positioning (left lateral decubitus vs supine)
- What this could lead to
- If it works, this simple position change could shorten labor and reduce the need for medical interventions like oxytocin or C-sections.
- What could go wrong
- This is a small, early-stage trial with no blinding of participants, so results may not be conclusive or widely applicable. The benefit may be small or absent.
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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About 188 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- 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 45 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Signed and dated informed consent form. * Nulliparous woman. * Singleton pregnancy at ≥37 weeks of gestation. * Intact amniotic membranes. * Cephalic presentation. * In the active phase of labor (cervical dilation ≥6 cm). * Age ≥18 years. * No contraindication for vaginal delivery. * Possession of a mobile phone (for potential follow-up contact). Exclusion Criteria: * Previous uterine surgery. * Maternal condition preventing vaginal delivery. * Fetal anomaly. * Premature rupture of membranes. * Multiple pregnancy. * Fetal demise. * Uterine myomas. * Maternal comorbidities (e.g., chronic hypertension, diabetes mellitus type -1/2/gestational, hypothyroidism). * Anemia. * Age \<18 years. * Preterm gestation (\<37 weeks).
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hospital Escuela
RECRUITINGTegucigalpa, Francisco Morazán Department, 11101, Honduras
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