Warm anesthetics may cool down epidural fevers in childbirth
NCT ID NCT06682416
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests whether warming the local anesthetic used in epidural pain relief to body temperature (37°C) can lower the chance of fever during labor. About 424 women from two hospitals will take part. Half will get the warmed solution, half will get room-temperature solution. Researchers will track fever rates, pain scores, and health outcomes for mothers and newborns.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- local anesthetic solution (warmed to 37°C)
- What this could lead to
- If it works, this could point toward a simple way to lower fever risk during epidural pain relief in childbirth.
- What could go wrong
- This is a small, early-stage study. The effect may be small or not apply to all women. Fever during labor has many causes, so warming the anesthetic may not help.
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 424 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Oct 2027
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 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: 1. Requesting epidural analgesia; 2. Aged 18 or older; 3. At least 37 weeks of gestation; 4. Those delivering vaginally. Exclusion Criteria: 1. Contraindications to epidural analgesia; 2. Pre-existing fever (≥38°C) before labor; 3. Use of NSAIDs or other types of antipyretics before labor; 4. Multiple pregnancy (carrying more than one fetus); 5. Fetal demise (stillbirth); 6. Severe preeclampsia; 7. Women who refuse to participate.
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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
2 sites. 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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Ethical Committee of the First Affiliated Hospital of Soochow University
RECRUITINGSuzhou, Jiangsu, 215000, China
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Suzhou Municipal Hospital
NOT_YET_RECRUITINGSuzhou, Jiangsu, China
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