Effect of Oral Melatonin Versus Intraoperative Lidocaine Infusion on Incidence of Postoperative Delirium in Elderly Patients Undergoing Total Hip Arthroplasty
Conditions
- Oral Melatonin
- Lidocaine Infusion
- Postoperative Delirium
- Elderly Patients
- Total Hip Arthroplasty
Interventions
- DRUG: Melatonin
- DRUG: Lidocaine
- DRUG: Placebo
Sponsor
Tanta University