CompletedNot Applicable

The Effect of Dural Puncture Epidural Block Technique on the Effectiveness and Safety of Labor Analgesia

China200 participantsStarted 2023-09-01

Plain-language summary

Dural Puncture Epidural is a clinical improvement of Combined Spinal-Epidural and is widely used in Maternal.Dural Puncture Epidural Technique improves Labor Analgesia Quality And Safety By Increasing Drug Permeation.This study combines ultrasound real-time guidance technology. This technology ensures the accuracy of intervertebral space positioning and puncture success rate through operational visualization, and reduces the impact of operator proficiency on research results.

Who can participate

Age range20 Years – 45 Years

SexFEMALE

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Inclusion criteria

✓. American Society of Anesthesiologists (ASA) Class I or II;
✓. Single healthy pregnancy;
✓. Head showing first;
✓. 37 to 41 weeks;
✓. The labor process is active, and the cervix dilates\<5cm;
✓. Require epidural labor analgesia;
✓. Volunteer to participate in this study and sign an informed consent form.

Exclusion criteria

✕. Presence of pregnancy diseases, such as pregnancy hypertension, pre eclampsia, pregnancy diabetes;
✕. Contraindications to intraspinal analgesia: 1) Central nervous system diseases. 2) Infection or septicemia at the puncture site. 3) Coagulation dysfunction;
✕. Known cases of fetal malformation or increased risk of cesarean section, such as a history of uterine rupture;
✕. Persons with a history of mental illness, hysteria, epilepsy, etc. who cannot cooperate.
✕. Patients with long-term use of opioids, steroids, and chronic pain.

What they're measuring

The incidence of NICHD category elevation from baseline

Timeframe: From the baseline assessment (pre-analgesia) through delivery(assessed up to 24 hours).

Trial details

NCT IDNCT05990504

SponsorZongxun Lin

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-01-31

View on ClinicalTrials.gov More Labor Analgesia trials