Pocket trick may speed epidural relief for moms in labor
NCT ID NCT02912078
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether warming epidural medication by keeping it in a pocket before injection helps it work faster for labor pain. Researchers compared pocket-warmed medication to standard care in 139 women. The goal was to see how quickly pain dropped to a low level and how satisfied patients were.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- pocket-warmed epidural medication (local anesthetic and opioid mixture)
- What this could lead to
- If pocket warming works, it could provide faster pain relief for women in labor, improving comfort and satisfaction.
- What could go wrong
- This is a small, completed study with no phase designation, so results may not be conclusive or widely applicable. The effect may be minimal or not clinically meaningful.
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
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139 people
The number who actually took part.
- Started
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Sep 2024
- Finished
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Jan 2026
- 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 75 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.
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: 1. Women with a single vertex presentation fetus at term (38-42 weeks) 2. Intact fetal membranes or membrane rupture \<6 hours previously 3. Request to have an epidural for labor analgesia 4. Provide written consent for the study. Exclusion Criteria: 1. Patients being treated/managed for chronic pain 2. Allergies or significant adverse reactions to local anesthetic or opioid medications 3. Contraindication to labor epidural placement 4. Patients with history of spine abnormalities or spine surgery 5. Clinical signs or symptoms of infection 6. Baseline temperature \> 37.6 °C 7. Non-English speaking 8. Prisoners 9. Age less than 18 years old
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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
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The Ohio State University Wexner Medical Center
Columbus, Ohio, 43210, United States
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