Intraoperative Infusion of Either Lidocaine or Dexmedetomidine on Regional Cerebral Oxygen Saturation and Postoperative Delirium in Elderly Patients Undergoing Abdominal Surgeries
Recruiting
N/A
Interventional Study
Intraoperative Infusion
Lidocaine
Dexmedetomidine
Cerebral Oxygen Saturation
Postoperative Delirium
Elderly Patients
Abdominal Surgeries
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 65 and older
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 100 (estimated)
- Sponsor
- Tanta University · Other
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About This Trial
This study aims to compare the effect of intraoperative infusion of either lidocaine or dexmedetomidine on the incidence of postoperative delirium (POD) in elderly patients undergoing major surgeries. It also aims to evaluate the impact of both medications on intraoperative regional cerebral oxygen saturation (rSO₂).
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥ 65years old.
* Both sexes.
* Physical status classification of II - III according to the American Society of Anesthesiologists (ASA).
* Undergo elective non-cardiac surgeries.
Exclusion Criteria:
* History of mental illness, neurological illness, or scoring less than 8…
Contacts