Dural Puncture Epidural (DPE) Technique in Labor Analgesia
Official title: Dural Puncture Epidural (DPE) Technique: Efficacy and Safety Overview.
Run by Ohio State University · NCT07704554 · Data updated 2026-11-12
This observational study at Ohio State tests whether the DPE method can reliably reveal CSF and improve epidural placement during labor without injecting medication.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | Women only |
| Enrollment | 150 (estimated) |
| Sponsor | Ohio State University Academic / other |
| Locations | 1 site (Columbus, Ohio) |
| Status | Recruiting |
| Started | October 1, 2024 |
| Main results expected | January 31, 2028 |
| Study ends | January 31, 2028 |
| Registry record updated | July 20, 2026 |
| Trial ID | NCT07704554 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Women with a term singleton pregnancy (37–42 weeks) requesting epidural analgesia and able to consent.
✕Probably not a fit
Results may show no improvement with DPE or identify subgroups where benefits are limited.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a single-center, prospective observational study at The Ohio State University Wexner Medical Center. It investigates the DPE technique, where the dura is punctured with a spinal needle to confirm correct epidural placement by CSF visualization, before any intrathecal medication is given. Primary outcome is the rate of successful CSF visualization after dural puncture; secondary outcomes include overall epidural success, provider confidence, analgesia effectiveness, maternal satisfaction, need for rescue analgesia, and delivery and neonatal outcomes. The study describes patient selection among term singleton pregnancies requesting epidural analgesia and excludes those with chronic pain, spine issues, infections, or language barriers. It contributes to understanding whether DPE can improve accuracy and safety of labor neuraxial analgesia.
Why it matters
Potential benefit: If successful, DPE could improve epidural placement accuracy and analgesia during labor, potentially reducing failure and need for rescue analgesia.
How similar studies have gone: Prior evidence on DPE is limited and mixed, making this characterization relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * o Women with a single vertex presentation fetus at term (37-42 weeks) with intact fetal membranes or membrane rupture \<6 hours previously, who request to have an epidural for labor analgesia and provide written consent for the study. Exclusion Criteria: * o Patients being treated/managed for chronic pain. * Allergies or significant adverse reactions to local anesthetic or opioid medications * Contraindication to labor epidural placement * Patients with history of spine abnormalities or spine surgery. * Prisoners * Clinical signs or symptoms of infection. * Non-English speakers.
Where it's running
-
The Ohio State University Wexner Medical Center Hospitals
Columbus, Ohio, United States Recruiting
Study contacts
- Study coordinator: Goran Ristev
- Email: goran.ristev@osumc.edu
- Phone: 6142938487
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Midwife-guided Birth Affirmation Cards for Primigravidas
This study tests whether midwife-guided birth affirmation cards can shorten labor, reduce pain, and improve feelings of control and support for first-time mothers.
-
Tramadol versus paracetamol versus placebo for pain relief and labor length in first-time mothers
This trial will try IV tramadol, IV paracetamol, or saline to see which gives better pain relief and changes active labor length for first-time mothers in active labor.
-
Left-side versus lying on your back to shorten the active phase of labor
This trial tests whether staying on your left side instead of lying on your back shortens the active phase of labor for first-time mothers at term.
-
TENS for pain relief during active labor
This trial will try using a TENS device versus a sham to see if it lowers pain for first-time moms during the active phase of labor.
-
PIEB versus CEI for epidural labor pain relief
This trial will test whether programmed intermittent epidural boluses (PIEB) or a continuous epidural infusion (CEI), each combined with patient-controlled epidural analgesia (PCEA), works better for pain relief during labor in women having vaginal delivery.
-
Effects of Pilates ball and sacral massage on labor pain and satisfaction
This study is testing whether using a Pilates ball or sacral massage can help pregnant women manage labor pain and feel more satisfied during childbirth.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.