This article from Science Daily discusses the study results of senior patients who have undergone hip fracture repair and the type of sedation used during their procedure.

A recent study, published in the January issue of Mayo Clinic Proceedings, demonstrates that in elderly patients undergoing hip fracture repair under spinal anesthesia with propofol sedation, the prevalence of delirium can be decreased by 50 percent with light sedation, compared to deep sedation.

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