No phaseStatus unknownAge-related condition

Effects of Sub-Dose esketamine on the Evolution from Hypoactive Emergence Delirium to Postoperative Delirium in Elderly Noncardiac Surgical Patients : A Randomized Controlled Trial

Sponsor
The first affiliated hospital of anhui medical university
Enrolment
178 planned
Conditions
Postoperative delirium
Interventions
Patients received a slow bolus of low-dose esketamine at a dose of 0; The patient was given a slow intravenous bolus of saline of equivalent volume in the post-anesthesia care unit
Ages
adults, older adults
Registry
ChiCTR2600128295

Full record on the Chinese Clinical Trial RegistrySource: WHO ICTRP, processed 10 August 2026

Primary outcomes

  • Incidence of Hypoactive Emergence Delirium
  • Incidence of postoperative delirium;

History

  1. Last registry update

  2. Registered

  3. Started