Regional anesthesia and pain medicine
-
Reg Anesth Pain Med · Jan 2024
Randomized Controlled TrialUltrasonography versus palpation for spinal anesthesia in obese parturients undergoing cesarean delivery: a randomized controlled trial.
Ultrasonography may facilitate neuraxial blocks in obstetrics. This randomized controlled trial aimed to compare preprocedural ultrasonography with landmark palpation for spinal anesthesia in obese parturients undergoing cesarean delivery. ⋯ Preprocedural ultrasonography did not decrease the number of needle passes required to obtain free CSF flow or improve other outcomes compared with landmark palpation during spinal anesthesia performed by a single experienced anesthesiologist in obese parturients undergoing cesarean delivery.
-
Reg Anesth Pain Med · Jan 2024
Improved outcomes for spinal versus general anesthesia for hip fracture surgery: a retrospective cohort study of the National Surgical Quality Improvement Program.
There is a lack of consensus in the literature as to whether anesthetic modality influences perioperative complications in hip fracture surgery. The aim of the present study was to assess the effect of spinal anesthesia compared with general anesthesia on postoperative morbidity and mortality in patients who underwent hip fracture surgery using data from the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP). ⋯ Our propensity-matched analysis suggests that spinal anesthesia as compared with general anesthesia is associated with lower postoperative morbidity and mortality in patients undergoing hip fracture surgery.
-
Reg Anesth Pain Med · Jan 2024
Continuous erector spinae plane block versus thoracic epidural analgesia in video-assisted thoracoscopic surgery: a prospective randomized open-label non-inferiority trial.
The evolving surgical techniques in thoracoscopic surgery necessitate the exploration of anesthesiological techniques. This study aimed to investigate whether incorporating a continuous erector spinae plane (ESP) block into a multimodal analgesia regimen is non-inferior to continuous thoracic epidural analgesia (TEA) in terms of quality of postoperative recovery for patients undergoing elective unilateral video-assisted thoracoscopic surgery. ⋯ The continuous ESP block is non-inferior to TEA in video-assisted thoracoscopic surgery.
-
Reg Anesth Pain Med · Jan 2024
Randomized control trial of a holographic needle guidance technique for thoracic epidural placement.
The Microsoft HoloLens is a head-mounted mixed reality device, which allows for overlaying hologram-like computer-generated elements onto the real world. This technology can be combined with preprocedural ultrasound during thoracic epidural placement to create a visual of the ideal needle angulation and trajectory in the users' field of view. This could result in a technically easier and potentially safer alternative to traditional blind landmark techniques. ⋯ This study shows that thoracic epidural placement may be facilitated by using a guidance hologram and may be more technically efficient.