Dexmedetomidine potential in attenuating postoperative delirium in elderly patients after total hip joint replacement

SUMMARY OBJECTIVE: This study aims to evaluate the effectiveness of dexmedetomidine in reducing the occurrence of postoperative delirium in elderly patients after total hip joint replacement. METHODS: Patients who have undergone total hip joint replacement and who were admitted to the hospital from August 1, 2017, to August 1, 2020, were included in this study. After initial screening, 327 out of 385 patients were selected and randomly assigned to either dexmedetomidine (0.1 μg/kg/h, n=163) or placebo (n=164) groups. The occurrence of delirium was examined twice a day for one week by usin...

Texto completo