Clinical Research Directory

Ultrasound-guided TAP Block Vs Local Wound Infiltration for Analgesia After Cesarean Section.

Adequate pain control after cesarean delivery is a major concern for both parturients and obstetrician, and it usually comprise a combination of systemic and regional techniques. The transversus abdominis plane (TAP) block, affecting the nerves supplying the anterior abdominal wall, is a recently introduced, promising regional analgesic technique for a variety of abdominal and pelvic surgeries including cesarean delivery . Infiltration of local anesthetic into the surgical wound (either as a single shot or using indwelling catheters) has long been used for postoperative analgesia, Both the TAP block and wound infiltration, are superior to placebo, however, it is unknown which of them provides better analgesia after cesarean delivery because of a scarcity of randomized clinical trials. This study aimed to compare bilateral US guidedTAP block with single-shot local anesthetic wound infiltration for analgesia after cesarean delivery performed under general anesthesia. The investigators hypothesized that the TAP block would decrease postoperative cumulative opioid consumption at 24 hours.

COMFORT Trial: Complex Obstetric Management With Focused Regional Transversus Abdominis Plane Block

To assess the effect of intraoperative transversus abdominis plane (TAP) blocks on the amount of opioid pain medications expressed as morphine milliequivalents (MME) used postoperatively in patients who have undergone cesarean delivery (CD) in the setting of complex obstetric surgery (COS).