Pre-operative Intra-nasal Dexmedetomidine or Insulin for Prevention of Early Post-operative Cognitive Dysfunction in Patients Undergoing Elective Coronary Artery Bypass Graft.
Conditions
- Post Operative Cognitive Dysfunction
Interventions
- DRUG: intranasal saline group
- DRUG: intranasal insulin
- DRUG: Intranasal dexmedetomidine
Sponsor
Minia University