Clinical Research Directory

Quality of Postoperative Analgesia and Functional Recovery After Elective Cesarean Delivery

Based on randomization, patients will receive a mixture for spinal anesthesia and will be followed in the following hours for the various outcomes and for functional recovery

Electrical Epidural Stimulation Test for Detecting Epidural Catheter Reactivation in Obstetric Population

Following labor, epidural or combined spinal-epidural (CSE) catheters are kept in place and deactivated. However, many women opt for procedures such as tubal ligation, which may require epidural anesthesia as a method of pain relief. Our study aims to confirm the ability to predict reactivation of epidural catheter in postpartum females through the electrical epidural stimulation test (EST) which was first described by the PI of this study approximately 20 years ago.

The Use of Electrical Stimulation for Determination of Epidural Catheter Placement

The aim of this study is to address the problem of epidural failure. The investigators theorize epidural failure can be due to inappropriate catheter movement and this may be related to the length of which the epidural catheter is inserted. The investigators will use electrical stimulation to determine if the catheter moved in the sacral direction with insertion.

Obstetric Placement Study Using EST

Combined spinal-epidural (CSE) is an established technique for providing labour analgesia to obstetric patients which provides rapid onset but unsustained analgesia. The epidural catheter can be used to extend and provide continuous pain relief, however during single-segment needle-through-needle CSE, the catheter is untested. This study aims to confirm placement of epidural catheters of anesthesia through the epidural stimulation test (EST) which was first described by the PI of the study for confirming placement of epidural catheters approximately 20 years ago.