Effects of Esketamine on the Incidence of Postoperative Delirium and Postoperative Sleep Disturbance in Elderly Patients After Major Non-cardiac Surgery

Phase

WITHDRAWN

Status

OTHER

Sponsor class

Stopped The trial protocol has undergone substantial revisions, including modifications to the primary outcome measure, which fundamentally alter the original study objectives. As these changes are not compatible with the initial registration, we

Conditions

Postoperative Delirium (POD)
Postoperative Sleep Disturbance

Interventions

DRUG: Esketamine
DRUG: 0.9 % saline

Sponsor

RenJi Hospital

Collaborators

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