Effects of ultrasound-guided lumbar plexus and sacral plexus block combined with general anesthesia on the anesthetic efficacy and surgical outcomes in elderly patients undergoing intertrochanteric fracture surgery: a randomized controlled trial.
Feng J, Tang G, Shui Y, Xiang J, Qin Z.
J Orthop Surg Res. 2024 Mar 7;19(1):171. doi: 10.1186/s13018-023-04469-y.
PMID:38448954
Comparison of combined lumbar and sacral plexus block with sedation versus general anaesthesia on postoperative outcomes in elderly patients undergoing hip fracture surgery (CLSB-HIPELD): study protocol for a prospective, multicentre, randomised controlled trial.
Zhang J, Wang X, Zhang H, Shu Z, Jiang W.
BMJ Open. 2019 Mar 30;9(3):e022898. doi: 10.1136/bmjopen-2018-022898.