Ultrasound Predictors of Difficulty in Performing Epidural Anesthesia for Labor in Pregnant Patients.

This is a prospective observational study conducted at the University Hospital of Padua. The goal is to identify ultrasound markers that can help predict whether placing an epidural catheter during labor will be difficult. Pregnant women who request epidural analgesia will undergo a quick ultrasound scan of their lower back before the procedure. The study will collect information such as age, weight, height, and spinal anatomy, as well as ultrasound measurements. This information will be compared with how easy or difficult it was to place the epidural. The study does not involve any experimental treatment and uses standard care procedures already in place. There are no additional risks or costs for participants.

NCT Number	NCT07056166
Lead Sponsor	University of Padova
Conditions	Epidural Catheterization
Enrollment	563 participants
Start Date	2025-08-13
Primary Completion	2027-07 (estimated)
Study Completion	2027-07 (estimated)
Updated on ClinicalTrials.gov	2025-09-18