New drug combo may ease Post-Epidural headaches in new moms
NCT ID NCT05116930
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tests whether two drugs, neostigmine and glycopyrrolate, can treat severe headaches that sometimes occur after an epidural needle accidentally punctures the spinal lining during labor. The study will enroll 18 postpartum women with this type of headache. The goal is to see if the drugs reduce the need for a standard treatment called an epidural blood patch.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Neostigmine and glycopyrrolate (drugs given through an IV)
- What this could lead to
- If it works, this could offer a new, less invasive way to treat severe headaches after epidural placement in labor, potentially avoiding a more invasive procedure.
- What could go wrong
- This is a very small pilot study with only 18 participants, so results may not apply widely. The drugs can cause side effects like nausea or heart rhythm changes.
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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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 18 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2021
- Expected to finish
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Dec 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 to 54 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: * Post-dural puncture headache (PDPH) after documented dural puncture with Tuohy needle during placement of epidural analgesia for labor and no other explanation for headache (HA). * Onset of HA within 72 hours of delivery. Exclusion Criteria: * Patient refusal. * Visual analog scale (NRS) score \< 4. * History of migraine headaches. * Asthma. * Arrhythmia. * Heart block. * Myasthenia gravis. * Inability to understand pain scores and other questionnaires. * Inability to speak English. * Contraindication to acetaminophen or NSAIDs. * Temperature \> 38.5 C. * Prior EBP done for this HA.
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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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Mayo Clinic in Rochester
RECRUITINGRochester, Minnesota, 55905, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Spinal headache study: does pregnancy affect pain after anesthesia?
- Leg workouts may stop spinal headaches after C-Section
- Inhaled drug combo may ease spinal headache after C-Section
- Could a simple inhaled mist stop Post-Spinal headaches in new moms?
- New drug combo aims to stop spinal headaches before they start