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First received: May 29, 2023

Clinical Trial: Effect of Preoperative Olfactory Training on Postoperative Delirium in the Elderly Undergoing Orthopedic Surgeries

Study Status: NOT_YET_RECRUITING

Recruit Status: NOT_YET_RECRUITING

Condition: Preoperative Olfactory Training

Study Type: INTERVENTIONAL


Official Title: Preoperative Olfactory Training Reduces the Incidence of Postoperative Delirium in Elderly Patients Undergoingorthopedic Surgeries: a Prospective Randomized Controlled Clinical Study

Brief Summary: To observe whether preoperative olfactory training can reduces the incidence of postoperative delirium in elderly patients undergoing orthopedic surgeries, a prospective randomized controlled study method will be used in this study.

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