Clinical Research Directory

Dural Puncture Epidural With 27G vs 26G Needles Versus Standard Epidural for Elective Cesarean Delivery

The goal of this clinical trial is to learn whether the dural puncture epidural (DPE) technique shortens the onset time of surgical anesthesia compared with the standard epidural technique in healthy women undergoing elective cesarean delivery, and whether the size of the spinal needle used for dural puncture (27-gauge vs 26-gauge pencil point) changes this effect. The main question it aims to answer is: Does DPE with a 27G or 26G spinal needle reduce the time from completion of epidural drug injection to bilateral T5 sensory block compared with standard epidural anesthesia? Researchers will also compare hypotension, ephedrine use, need for additional epidural local anesthetic, motor block, sensory block regression, and post-dural puncture headache among the three groups. Participants will be randomly assigned to one of three groups: standard epidural, DPE with a 27G spinal needle, or DPE with a 26G spinal needle. In all groups, the same epidural drug mixture will be given through the epidural catheter, and no drug will be injected into the cerebrospinal fluid. Sensory block will be tested every minute after injection, and headache will be checked at 24 and 48 hours after surgery.

Using the CompuFlo® CathCheck™ System to Check Epidural Catheter Function Before Tubal Ligation: A Pilot Study

This pilot study evaluates the use of the CompuFlo® CathCheck™ System to assess labor epidural catheter function before reactivation for postpartum tubal ligation. The study aims to determine whether this technology can accurately identify functional versus dysfunctional epidural catheters compared with standard clinical assessment methods. Improving catheter assessment may reduce failed epidural reactivation, the need for additional anesthesia techniques, and improve patient safety.