New epidural technique could make labor safer and more effective
Symptom relief
Completed
This study tested a modified epidural technique called dural puncture epidural for pain relief during labor. The method uses a small hole in the spinal lining to improve drug flow, combined with ultrasound guidance for accuracy. Researchers enrolled 200 healthy pregnant women to …
Phase: NA • Sponsor: Zongxun Lin • Aim: Symptom relief
Last updated Jun 27, 2026 08:04 UTC